Revert "antihacks: Patch fast/teleport vulnerability when attached to an entity"

* This reverts commit 5d5801d1515c113f1347d50a0dafada39a7cb155.
  due is an older branch with no enought code for implementation of getContent

.clang-format

@@ -2,7 +2,7 @@ BasedOnStyle: LLVM
 IndentWidth: 8
 UseTab: Always
 BreakBeforeBraces: Custom
-Standard: Cpp11
+Standard: Cpp03
 BraceWrapping:
   AfterClass: true
   AfterControlStatement: false
@@ -13,12 +13,11 @@ BraceWrapping:
   AfterUnion: true
   BeforeCatch: false
   BeforeElse: false
-FixNamespaceComments: false
 AllowShortIfStatementsOnASingleLine: false
 IndentCaseLabels: false
 AccessModifierOffset: -8
 ColumnLimit: 90
-AllowShortFunctionsOnASingleLine: InlineOnly
+AllowShortFunctionsOnASingleLine: Inline
 SortIncludes: false
 IncludeCategories:
   - Regex:           '^".*'
@@ -27,5 +26,3 @@ IncludeCategories:
     Priority:        1
 AlignAfterOpenBracket: DontAlign
 ContinuationIndentWidth: 16
-ConstructorInitializerIndentWidth: 16
-BreakConstructorInitializers: AfterColon

.clang-tidy

@@ -1,5 +0,0 @@
-Checks: '-*,modernize-use-emplace,modernize-avoid-bind,misc-throw-by-value-catch-by-reference,misc-unconventional-assign-operator,performance-*'
-WarningsAsErrors: '-*,modernize-use-emplace,performance-type-promotion-in-math-fn,performance-faster-string-find,performance-implicit-cast-in-loop'
-CheckOptions:
-  - key: performance-unnecessary-value-param.AllowedTypes
-    value: v[23]f;v[23][su](16|32)

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,32 +0,0 @@
----
-name: Bug report
-about: Create a report to help us improve
-title: ''
-labels: Unconfirmed bug
-assignees: ''
----
-
-##### Minetest version
-<!--
-Paste Minetest version between quotes below
-If you are on a devel version, please add git commit hash
-You can use `minetest --version` to find it.
--->
-```
-
-```
-
-##### OS / Hardware
-<!-- General information about your hardware and operating system -->
-Operating system:
-CPU:
-
-<!-- For graphical issues only -->
-GPU model:
-OpenGL version:
-
-##### Summary
-<!-- Describe your problem here -->
-
-##### Steps to reproduce
-<!-- For bug reports or build issues, explain how the problem happened -->

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,25 +0,0 @@
----
-name: Feature request
-about: Suggest an idea for this project
-title: ''
-labels: Feature request
-assignees: ''
----
-
-## Problem
-
-A clear and concise description of what the problem is.
-ie: Why is this needed?
-Ex. I'm always frustrated when [...]
-
-## Solutions
-
-A clear and concise description of what you want to happen.
-
-## Alternatives
-
-A clear and concise description of any alternative solutions or features you've considered.
-
-## Additional context
-
-Add any other context or screenshots about the feature request here.

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,19 +0,0 @@
-Add compact, short information about your PR for easier understanding:
-
-- Goal of the PR
-- How does the PR work?
-- Does it resolve any reported issue?
-- If not a bug fix, why is this PR needed? What usecases does it solve?
-
-## To do
-
-This PR is a Work in Progress / Ready for Review.
-<!-- ^ delete one -->
-
-- [ ] List
-- [ ] Things
-- [ ] To do
-
-## How to test
-
-<!-- Example code or instructions -->

.github/SECURITY.md

@@ -1,17 +0,0 @@
-# Security Policy
-
-## Supported Versions
-
-We only support the minenux stable version for security issues.
-See the [releases page](https://github.com/minenux/minetest-engine-minetest/releases).
-
-## Reporting a Vulnerability
-
-We ask that you report vulnerabilities only using telegram group: https://t.me/venenux_minetest_bot
-to give us time to fix them.
-
-Depending on severity, we will either create a private issue for the vulnerability
-and release a patch version of Minetest, or give you permission to file the issue publicly.
-
-For more information on the justification of this policy, see
-[Responsible Disclosure](https://en.wikipedia.org/wiki/Responsible_disclosure).

.gitignore

@@ -1,4 +1,4 @@
-## Editors and development environments
+## Editors and Development environments
 *~
 *.swp
 *.bak*
@@ -21,13 +21,11 @@
 tags
 !tags/
 gtags.files
-.idea
+.idea/*
 # Codelite
 *.project
-# Visual Studio Code
-.vscode/
 
-## Files related to Minetest development cycle
+## Files related to minetest development cycle
 /*.patch
 *.diff
 # GNU Patch reject file
@@ -37,7 +35,6 @@ gtags.files
 /bin/
 /games/*
 !/games/minimal/
-!/games/minetest/
 /cache
 /textures/*
 !/textures/base/
@@ -56,42 +53,31 @@ gtags.files
 ## Configuration/log files
 minetest.conf
 debug.txt
-debug.txt.1
 
-## Other files generated by Minetest
+## Other files generated by minetest
 screenshot_*.png
-testbm.txt
 
 ## Doxygen files
 doc/Doxyfile
 doc/html/
 doc/doxygen_*
 
-## MkDocs files
-public/
-doc/mkdocs/docs/*.md
-doc/mkdocs/mkdocs.yml
-
 ## Build files
 CMakeFiles
 Makefile
 !build/android/Makefile
-build/android/path.cfg
-build/android/*.apk
-build/android/.externalNativeBuild
 cmake_install.cmake
 CMakeCache.txt
 CPackConfig.cmake
 CPackSourceConfig.cmake
-src/test_config.h
 src/android_version.h
 src/android_version_githash.h
 src/cmake_config.h
 src/cmake_config_githash.h
-src/unittest/test_world/world.mt
 src/lua/build/
 locale/
 .directory
+.gradle/
 *.cbp
 *.layout
 *.o
@@ -103,10 +89,6 @@ locale/
 test_config.h
 cmake-build-debug/
 cmake-build-release/
-cmake_config.h
-cmake_config_githash.h
-CMakeDoxy*
-compile_commands.json
 
 ## Android build files
 build/android/src/main/assets

.gitlab-ci.yml

@@ -1,12 +1,15 @@
 ---
-# Github repository is really at minetest.org using the poikilos git.minetest.io
-# https://gitlab.com/minenux/minetest-engine-minetest
-# Pipelines URL: https://gitlab.com/minenux/minetest-engine-minetest/pipelines
-# packages moved to https://build.opensuse.org/project/show/home:venenux:minenux
-# in future we only build here, or made apk packs for alpine
+# Github repository is cloned every day on Gitlab.com
+# https://gitlab.com/minetest/minetest
+# Pipelines URL: https://gitlab.com/minetest/minetest/pipelines
 
 stages:
   - build
+  - package
+  - deploy
+
+variables:
+  MINETEST_GAME_REPO: "https://github.com/minetest/minetest_game.git"
 
 .build_template: &build_definition
   stage: build
@@ -14,8 +17,8 @@ stages:
     - mkdir cmakebuild
     - mkdir -p artifact/minetest/usr/
     - cd cmakebuild
-    - cmake -DCMAKE_INSTALL_PREFIX=../artifact/minetest/usr/ -DBUILD_SERVER=ON -DBUILD_CLIENT=ON -DRUN_IN_PLACE=OFF -DENABLE_CURL=ON -DENABLE_SOUND=ON -DENABLE_LUAJIT=ON -DENABLE_GETTEXT=ON -DENABLE_FREETYPE=ON -DENABLE_SYSTEM_GMP=ON -DENABLE_SYSTEM_JSONCPP=ON -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_BUILD_TYPE=RelWithDebInfo ..
-    - make -j$(nproc)
+    - cmake -DCMAKE_INSTALL_PREFIX=../artifact/minetest/usr/ -DCMAKE_BUILD_TYPE=Release -DRUN_IN_PLACE=FALSE -DENABLE_GETTEXT=TRUE -DBUILD_SERVER=TRUE ..
+    - make -j2
     - make install
   artifacts:
     when: on_success
@@ -23,8 +26,36 @@ stages:
     paths:
       - artifact/*
 
+.debpkg_template: &debpkg_template
+  stage: package
+  before_script:
+    - apt-get update -y
+    - apt-get install -y git
+    - mkdir -p build/deb/minetest/DEBIAN/
+    - cp misc/debpkg-control build/deb/minetest/DEBIAN/control
+    - cp -Rp artifact/minetest/usr build/deb/minetest/
+  script:
+    - git clone $MINETEST_GAME_REPO build/deb/minetest/usr/share/minetest/games/minetest
+    - rm -Rf build/deb/minetest/usr/share/minetest/games/minetest/.git
+    - sed -i 's/DATEPLACEHOLDER/'$(date +%y.%m.%d)'/g' build/deb/minetest/DEBIAN/control
+    - sed -i 's/LEVELDB_PLACEHOLDER/'$LEVELDB_PKG'/g' build/deb/minetest/DEBIAN/control
+    - cd build/deb/ && dpkg-deb -b minetest/
+  artifacts:
+    when: on_success
+    expire_in: 30 day
+    paths:
+      - build/deb/*.deb
+
+.debpkg_install: &debpkg_install
+  stage: deploy
+  before_script:
+    - apt-get update -y
+    - apt-get install -y libc6 libcurl3-gnutls libfreetype6 libirrlicht1.8 $LEVELDB_PKG liblua5.1-0 libluajit-5.1-2 libopenal1 libstdc++6 libvorbisfile3 libx11-6 zlib1g
+  script:
+    - dpkg -i build/deb/*.deb
+
 ##
-## Debian mother of many distros
+## Debian
 ##
 
 # Jessie
@@ -33,11 +64,24 @@ build:debian-8:
   <<: *build_definition
   image: debian:8
   before_script:
-   - echo "" > /etc/apt/apt.conf.d/50venenuxcustom
-   - echo "APT::Get::AllowUnauthenticated \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
-   - echo "Acquire::AllowInsecureRepositories \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
-   - apt-get update -y || true
-   - apt-get -y --force-yes install build-essential cmake pkg-config debhelper lsb-release gettext libbz2-dev libcurl4-gnutls-dev libnl-genl-3-dev libnl-3-dev librtmp-dev libidn11-dev libncurses-dev libfreetype6-dev libglu1-mesa-dev libgmp-dev libirrlicht-dev libjpeg-dev libjsoncpp-dev libleveldb-dev libluajit-5.1-dev liblua5.1-dev libogg-dev libopenal-dev libpng-dev libpq-dev libhiredis-dev libspatialindex-dev libsqlite3-dev libvorbis-dev libx11-dev libxxf86vm-dev libpq-dev libhiredis-dev zlib1g-dev doxygen libxrandr-dev x11proto-xf86vidmode-dev
+    - apt-get update -y
+    - apt-get -y install build-essential libirrlicht-dev cmake libbz2-dev libpng-dev libjpeg-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-gnutls-dev libfreetype6-dev zlib1g-dev libgmp-dev libjsoncpp-dev
+
+package:debian-8:
+  image: debian:8
+  dependencies:
+    - build:debian-8
+  variables:
+    LEVELDB_PKG: libleveldb1
+  <<: *debpkg_template
+
+deploy:debian-8:
+  image: debian:8
+  dependencies:
+    - package:debian-8
+  variables:
+    LEVELDB_PKG: libleveldb1
+  <<: *debpkg_install
 
 # Stretch
 
@@ -45,78 +89,135 @@ build:debian-9:
  <<: *build_definition
  image: debian:9
  before_script:
-   - echo "" > /etc/apt/apt.conf.d/50venenuxcustom
-   - echo "APT::Get::AllowUnauthenticated \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
-   - echo "Acquire::AllowInsecureRepositories \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
-   - apt-get update -y || true
-   - apt-get -y --force-yes install build-essential cmake pkg-config debhelper lsb-release gettext libbz2-dev libcurl4-gnutls-dev libnl-genl-3-dev libnl-3-dev librtmp-dev libidn11-dev libncurses-dev libfreetype6-dev libglu1-mesa-dev libgmp-dev libirrlicht-dev libjpeg-dev libjsoncpp-dev libleveldb-dev libluajit-5.1-dev liblua5.1-dev libogg-dev libopenal-dev libpng-dev libpq-dev libhiredis-dev libspatialindex-dev libsqlite3-dev libvorbis-dev libx11-dev libxxf86vm-dev postgresql-server-dev-all libpq-dev libhiredis-dev zlib1g-dev doxygen libxrandr-dev mesa-common-dev x11proto-xf86vidmode-dev libzstd-dev
+   - apt-get update -y
+   - apt-get -y install build-essential libirrlicht-dev cmake libbz2-dev libpng-dev libjpeg-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-gnutls-dev libfreetype6-dev zlib1g-dev libgmp-dev libjsoncpp-dev
 
-# Bullseye
+package:debian-9:
+  image: debian:9
+  dependencies:
+    - build:debian-9
+  variables:
+    LEVELDB_PKG: libleveldb1v5
+  <<: *debpkg_template
 
-build:debian-11:
- <<: *build_definition
- image: debian:11
- before_script:
-   - apt-get update -y || true
-   - apt-get -y install build-essential cmake pkg-config debhelper lsb-release gettext libbz2-dev libcurl4-gnutls-dev libnl-genl-3-dev libnl-3-dev librtmp-dev libidn11-dev libncurses-dev libfreetype6-dev libglu1-mesa-dev libgmp-dev libirrlicht-dev libjpeg-dev libjsoncpp-dev libleveldb-dev libluajit-5.1-dev liblua5.1-dev libogg-dev libopenal-dev libpng-dev libpq-dev libhiredis-dev libspatialindex-dev libsqlite3-dev libvorbis-dev libx11-dev libxxf86vm-dev postgresql-server-dev-all libpq-dev libhiredis-dev zlib1g-dev doxygen libxrandr-dev mesa-common-dev x11proto-xf86vidmode-dev libzstd-dev
+deploy:debian-9:
+  image: debian:9
+  dependencies:
+    - package:debian-9
+  variables:
+    LEVELDB_PKG: libleveldb1v5
+  <<: *debpkg_install
 
 ##
-## winbuntu the distro for stupid users
+## Ubuntu
 ##
 
-# Focal most close to bullseye
+# Trusty
 
-build:ubuntu-20.04:
+build:ubuntu-14.04:
  <<: *build_definition
- image: ubuntu:focal
+ image: ubuntu:trusty
  before_script:
-   - DEBIAN_FRONTEND=noninteractive apt-get update -y
-   - DEBIAN_FRONTEND=noninteractive apt-get -y install build-essential cmake pkg-config debhelper lsb-release gettext libbz2-dev libcurl4-gnutls-dev libnl-genl-3-dev librtmp-dev libidn11-dev libncurses-dev libfreetype6-dev libglu1-mesa-dev libgmp-dev libirrlicht-dev libjpeg-dev libjsoncpp-dev libleveldb-dev libluajit-5.1-dev liblua5.1-dev libogg-dev libopenal-dev libpng-dev libpq-dev libhiredis-dev libspatialindex-dev libsqlite3-dev libvorbis-dev libx11-dev libxxf86vm-dev postgresql-server-dev-all zlib1g-dev doxygen libxrandr-dev mesa-common-dev x11proto-xf86vidmode-dev libzstd-dev
+   - apt-get update -y
+   - apt-get -y install build-essential libirrlicht-dev cmake libbz2-dev libpng-dev libjpeg-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-gnutls-dev libfreetype6-dev zlib1g-dev libgmp-dev libjsoncpp-dev
 
-# Utopic most close to jessie
+package:ubuntu-14.04:
+  image: ubuntu:trusty
+  dependencies:
+    - build:ubuntu-14.04
+  variables:
+    LEVELDB_PKG: libleveldb1
+  <<: *debpkg_template
 
-build:ubuntu-14.10:
+deploy:ubuntu-14.04:
+  image: ubuntu:trusty
+  dependencies:
+    - package:ubuntu-14.04
+  variables:
+    LEVELDB_PKG: libleveldb1
+  <<: *debpkg_install
+
+# Xenial
+
+build:ubuntu-16.04:
  <<: *build_definition
- image: ubuntu:utopic
+ image: ubuntu:xenial
  before_script:
-   - echo "" > /etc/apt/apt.conf.d/50venenuxcustom
-   - echo "APT::Get::AllowUnauthenticated \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
-   - echo "Acquire::AllowInsecureRepositories \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
-   - rm -rf /etc/apt/sources.list
-   - echo "deb http://old-releases.ubuntu.com/ubuntu/ utopic main restricted universe multiverse" >  /etc/apt/sources.list.d/50debianoficial.list
-   - echo "deb http://old-releases.ubuntu.com/ubuntu/ utopic-updates main restricted universe multiverse" >>  /etc/apt/sources.list.d/50debianoficial.list
-   - echo "deb http://old-releases.ubuntu.com/ubuntu utopic-security main restricted universe multiverse" >>  /etc/apt/sources.list.d/50debianoficial.list
-   - apt-get update -y || true
-   - apt-get -y --force-yes install build-essential cmake pkg-config debhelper lsb-release gettext libbz2-dev libcurl4-gnutls-dev libnl-genl-3-dev libnl-3-dev librtmp-dev libidn11-dev libncurses-dev libfreetype6-dev libglu1-mesa-dev libgmp-dev libirrlicht-dev libjpeg-dev libjsoncpp-dev libleveldb-dev libluajit-5.1-dev liblua5.1-dev libogg-dev libopenal-dev libpng-dev libpq-dev libhiredis-dev libsqlite3-dev libvorbis-dev libx11-dev libxxf86vm-dev libpq-dev libhiredis-dev zlib1g-dev doxygen libxrandr-dev mesa-common-dev x11proto-xf86vidmode-dev
+   - apt-get update -y
+   - apt-get -y install build-essential libirrlicht-dev cmake libbz2-dev libpng-dev libjpeg-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-gnutls-dev libfreetype6-dev zlib1g-dev libgmp-dev libjsoncpp-dev
 
-# Zesty most close to stretch
+package:ubuntu-16.04:
+  image: ubuntu:xenial
+  dependencies:
+    - build:ubuntu-16.04
+  variables:
+    LEVELDB_PKG: libleveldb1v5
+  <<: *debpkg_template
+
+deploy:ubuntu-16.04:
+  image: ubuntu:xenial
+  dependencies:
+    - package:ubuntu-16.04
+  variables:
+    LEVELDB_PKG: libleveldb1v5
+  <<: *debpkg_install
+
+# Yakkety
+
+build:ubuntu-16.10:
+ <<: *build_definition
+ image: ubuntu:yakkety
+ before_script:
+   - apt-get update -y
+   - apt-get -y install build-essential libirrlicht-dev cmake libbz2-dev libpng-dev libjpeg-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-gnutls-dev libfreetype6-dev zlib1g-dev libgmp-dev libjsoncpp-dev
+
+package:ubuntu-16.10:
+  image: ubuntu:yakkety
+  dependencies:
+    - build:ubuntu-16.10
+  variables:
+    LEVELDB_PKG: libleveldb1v5
+  <<: *debpkg_template
+
+deploy:ubuntu-16.10:
+  image: ubuntu:yakkety
+  dependencies:
+    - package:ubuntu-16.10
+  variables:
+    LEVELDB_PKG: libleveldb1v5
+  <<: *debpkg_install
+
+# Zesty
 
 build:ubuntu-17.04:
  <<: *build_definition
  image: ubuntu:zesty
  before_script:
-   - echo "" > /etc/apt/apt.conf.d/50venenuxcustom
-   - echo "APT::Get::AllowUnauthenticated \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
-   - echo "Acquire::AllowInsecureRepositories \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
-   - rm -rf /etc/apt/sources.list
-   - echo "deb http://old-releases.ubuntu.com/ubuntu/ zesty main restricted universe multiverse" >  /etc/apt/sources.list.d/50debianoficial.list
-   - echo "deb http://old-releases.ubuntu.com/ubuntu/ zesty-updates main restricted universe multiverse" >>  /etc/apt/sources.list.d/50debianoficial.list
-   - echo "deb http://old-releases.ubuntu.com/ubuntu zesty-security main restricted universe multiverse" >>  /etc/apt/sources.list.d/50debianoficial.list
-   - apt-get update -y || true
-   - apt-get -y --force-yes install build-essential cmake pkg-config debhelper dh-systemd dh-autoreconf lsb-release gettext libbz2-dev libcurl4-gnutls-dev libnl-genl-3-dev libnl-3-dev librtmp-dev libidn11-dev libncurses-dev libfreetype6-dev libglu1-mesa-dev libgmp-dev libirrlicht-dev libjpeg-dev libjsoncpp-dev libleveldb-dev libluajit-5.1-dev liblua5.1-dev libogg-dev libopenal-dev libpng-dev libpq-dev libhiredis-dev libspatialindex-dev libsqlite3-dev libvorbis-dev libx11-dev libxxf86vm-dev postgresql-server-dev-all libpq-dev libhiredis-dev zlib1g-dev doxygen libxrandr-dev mesa-common-dev x11proto-xf86vidmode-dev libzstd-dev
+   - apt-get update -y
+   - apt-get -y install build-essential libirrlicht-dev cmake libbz2-dev libpng-dev libjpeg-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-gnutls-dev libfreetype6-dev zlib1g-dev libgmp-dev libjsoncpp-dev
+
+package:ubuntu-17.04:
+  image: ubuntu:zesty
+  dependencies:
+    - build:ubuntu-17.04
+  variables:
+    LEVELDB_PKG: libleveldb1v5
+  <<: *debpkg_template
+
+deploy:ubuntu-17.04:
+  image: ubuntu:zesty
+  dependencies:
+    - package:ubuntu-17.04
+  variables:
+    LEVELDB_PKG: libleveldb1v5
+  <<: *debpkg_install
 
 ##
-## Feladora shit distro
+## Fedora
 ##
 
-build:fedora-36:
+build:fedora-24:
   <<: *build_definition
-  image: fedora:36
+  image: fedora:24
   before_script:
-    - dnf -y install make automake gcc gcc-c++ kernel-devel cmake pkgconfig bzip2-devel gettext-devel sqlite-devel zlib-devel libpng-devel libjpeg-turbo-devel libXxf86vm-devel mesa-libGL-devel irrlicht-devel desktop-file-utils systemd openal* libvorbis* jsoncpp-devel libcurl-devel libcurl luajit-devel leveldb-devel gmp-devel libappstream-glib freetype-devel spatialindex-devel openssl-devel libogg-devel libpq-devel hiredis-devel libzstd-devel libXi-devel ncurses-devel doxygen
-
-build:fedora-37:
-  <<: *build_definition
-  image: fedora:37
-  before_script:
-    - dnf -y install make automake gcc gcc-c++ kernel-devel cmake pkgconfig bzip2-devel gettext-devel sqlite-devel zlib-devel libpng-devel libjpeg-turbo-devel libXxf86vm-devel mesa-libGL-devel irrlicht-devel desktop-file-utils systemd openal* libvorbis* jsoncpp-devel libcurl-devel libcurl luajit-devel leveldb-devel gmp-devel libappstream-glib freetype-devel spatialindex-devel openssl-devel libogg-devel libpq-devel hiredis-devel libzstd-devel libXi-devel ncurses-devel doxygen
+    - dnf -y install make automake gcc gcc-c++ kernel-devel cmake libcurl* openal* libvorbis* libXxf86vm-devel libogg-devel freetype-devel mesa-libGL-devel zlib-devel jsoncpp-devel irrlicht-devel bzip2-libs gmp-devel sqlite-devel luajit-devel leveldb-devel ncurses-devel doxygen spatialindex-devel bzip2-devel

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "games/minetest"]
-	path = games/minetest
-	url = https://codeberg.org/minenux/minetest-game-minetest.git

.luacheckrc

@@ -1,74 +0,0 @@
-unused_args = false
-allow_defined_top = true
-
-ignore = {
-	"131", -- Unused global variable
-	"431", -- Shadowing an upvalue
-	"432", -- Shadowing an upvalue argument
-}
-
-read_globals = {
-	"ItemStack",
-	"INIT",
-	"DIR_DELIM",
-	"dump", "dump2",
-	"fgettext", "fgettext_ne",
-	"vector",
-	"VoxelArea",
-	"profiler",
-	"Settings",
-
-	string = {fields = {"split", "trim"}},
-	table  = {fields = {"copy", "getn", "indexof", "insert_all"}},
-	math   = {fields = {"hypot"}},
-}
-
-globals = {
-	"core",
-	"gamedata",
-	os = { fields = { "tempfolder" } },
-	"_",
-}
-
-files["builtin/client/register.lua"] = {
-	globals = {
-		debug = {fields={"getinfo"}},
-	}
-}
-
-files["builtin/common/misc_helpers.lua"] = {
-	globals = {
-		"dump", "dump2", "table", "math", "string",
-		"fgettext", "fgettext_ne", "basic_dump", "game", -- ???
-		"file_exists", "get_last_folder", "cleanup_path", -- ???
-	},
-}
-
-files["builtin/common/vector.lua"] = {
-	globals = { "vector" },
-}
-
-files["builtin/game/voxelarea.lua"] = {
-	globals = { "VoxelArea" },
-}
-
-files["builtin/game/init.lua"] = {
-	globals = { "profiler" },
-}
-
-files["builtin/common/filterlist.lua"] = {
-	globals = {
-		"filterlist",
-		"compare_worlds", "sort_worlds_alphabetic", "sort_mod_list", -- ???
-	},
-}
-
-files["builtin/mainmenu"] = {
-	globals = {
-		"gamedata",
-	},
-
-	read_globals = {
-		"PLATFORM",
-	},
-}

.travis.yml

@@ -1,98 +1,39 @@
 language: cpp
 before_install: ./util/travis/before_install.sh
 script: ./util/travis/script.sh
-os: linux
-dist: bionic
-group: edge
+sudo: required
 notifications:
   email: false
 matrix:
   fast_finish: true
   include:
-
-    - env: CLANG_FORMAT=clang-format-8
-      compiler: clang
-      os: linux
-      addons:
-        apt:
-          packages: ['clang-format-8']
-
-    - name: "Builtin Luacheck and Unit Tests"
-      language: generic
-      compiler: null
-      os: linux
-      addons:
-        apt:
-          packages:
-          - luarocks
-      before_install:
-        - luarocks install --local luacheck
-        - luarocks install --local busted
-      script:
-        - $HOME/.luarocks/bin/luacheck builtin
-        - $HOME/.luarocks/bin/busted builtin
-
-    - env: CLANG_TIDY=clang-tidy-8
-      compiler: clang
-      os: linux
-      script: ./util/travis/clangtidy.sh
-      addons:
-        apt:
-          packages: ['clang-tidy-8']
-
-    - name: "MinGW cross-compiler (32-bit)"
-      env: PLATFORM=Win32
+    - env: PLATFORM=Win32
       compiler: gcc
       os: linux
-
-    - name: "MinGW cross-compiler (64-bit)"
-      env: PLATFORM=Win64
+    - env: PLATFORM=Win64
       compiler: gcc
       os: linux
-
-#    - env: PLATFORM=Unix
-#      compiler: clang
-#      os: osx
-#      osx_image: xcode8
-
-    - env: PLATFORM=Unix COMPILER=gcc-6
+    - env: PLATFORM=Unix COMPILER=clang
+      compiler: clang
+      os: osx
+    - env: PLATFORM=Unix COMPILER=g++
       compiler: gcc
       os: linux
-      addons:
-        apt:
-          packages: ['gcc-6', 'g++-6']
-
-    - env: PLATFORM=Unix COMPILER=gcc-8
+    - env: PLATFORM=Unix COMPILER=clang
+      compiler: clang
+      os: linux
+    - env: PLATFORM=Unix COMPILER=clang VALGRIND=1
+      compiler: clang
+      os: linux
+      dist: trusty
+    - env: COMPILER=none LINT=1
+      compiler: clang
+      os: linux
+      dist: trusty
+    - env: PLATFORM=Unix COMPILER=g++-6
       compiler: gcc
       os: linux
-      addons:
-        apt:
-          packages: ['gcc-8', 'g++-8']
-
-    - env: PLATFORM=Unix COMPILER=clang-3.9
-      compiler: clang
-      os: linux
-      addons:
-        apt:
-          packages: ['clang-3.9']
-
-    - env: PLATFORM=Unix COMPILER=clang-9
-      compiler: clang
-      os: linux
-      addons:
-        apt:
-          packages: ['clang-9']
-
-    - env: PLATFORM=Unix COMPILER=clang-9 FREETYPE=0
-      compiler: clang
-      os: linux
-      addons:
-        apt:
-          packages: ['clang-9']
-
-    - env: PLATFORM=Unix COMPILER=clang-9 VALGRIND=1
-      compiler: clang
-      os: linux
-      addons:
-        apt:
-          packages: ['valgrind', 'clang-9']
+addons:
+  apt:
+    sources: &sources
+      - ubuntu-toolchain-r-test

CMakeLists.txt

@@ -7,61 +7,20 @@ endif()
 
 # This can be read from ${PROJECT_NAME} after project() is called
 project(minetest)
-set(PROJECT_NAME_CAPITALIZED "minetest")
+set(PROJECT_NAME_CAPITALIZED "Minetest4")
 
-# check compatible compileer must be after project definition and set flags, assume if C++ is installed also CC is installed
-if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
-	if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.7)
-		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++0x")
-	else()
-		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
-	endif()
-	if (CMAKE_C_COMPILER_VERSION VERSION_LESS 4.6)
-		set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99")
-	elseif (CMAKE_C_COMPILER_VERSION VERSION_EQUAL 4.6)
-		set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu1x")
-	else()
-		set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu11")
-	endif()
-	message(STATUS "using gnu compiler and C11/C++11 standars")
-elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
-	if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.4)
-		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++1y")
-	else()
-		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
-	endif()
-	if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 3.5)
-		set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu11")
-	endif()
-	message(STATUS "using clang compiler and  C11/C++11 standars")
-else()
-	if (CMAKE_VERSION VERSION_GREATER 3.0)
-		set(CMAKE_C_STANDARD 11)
-		set(CMAKE_CXX_STANDARD 11)
-	else()
-		if(APPLE)
-		# Fix behavior of CMAKE_CXX_STANDARD when targeting macOS.
-			if (POLICY CMP0025)
-				cmake_policy(SET CMP0025 NEW)
-			endif ()
-		endif ()
-	endif()
-	message(STATUS "using some installed compiler without default C11/C++11 standars")
-endif()
-
-set(GCC_MINIMUM_VERSION "4.4")
-set(CLANG_MINIMUM_VERSION "3.3")
 
 # Also remember to set PROTOCOL_VERSION in network/networkprotocol.h when releasing
-set(VERSION_MAJOR 5)
-set(VERSION_MINOR 2)
-set(VERSION_PATCH 1)
+set(VERSION_MAJOR 4)
+set(VERSION_MINOR 0)
+set(VERSION_PATCH 17)
+set(VERSION_TWEAK 3)
 set(VERSION_EXTRA "" CACHE STRING "Stuff to append to version string")
 
 # Change to false for releases
 set(DEVELOPMENT_BUILD FALSE)
 
-set(VERSION_STRING "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
+set(VERSION_STRING "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}.${VERSION_TWEAK}")
 if(VERSION_EXTRA)
 	set(VERSION_STRING ${VERSION_STRING}-${VERSION_EXTRA})
 elseif(DEVELOPMENT_BUILD)
@@ -126,10 +85,10 @@ elseif(UNIX) # Linux, BSD etc
 		set(BINDIR "bin")
 		set(DOCDIR "doc")
 		set(EXAMPLE_CONF_DIR ".")
-		set(MANDIR "man")
-		set(XDG_APPS_DIR "applications")
-		set(APPDATADIR "metainfo")
-		set(ICONDIR "icons")
+		set(MANDIR "unix/man")
+		set(XDG_APPS_DIR "unix/applications")
+		set(APPDATADIR "unix/metainfo")
+		set(ICONDIR "unix/icons")
 		set(LOCALEDIR "locale")
 	else()
 		set(SHAREDIR "${CMAKE_INSTALL_PREFIX}/share/${PROJECT_NAME}${VERSION_MAJOR}")
@@ -140,7 +99,7 @@ elseif(UNIX) # Linux, BSD etc
 		set(XDG_APPS_DIR "${CMAKE_INSTALL_PREFIX}/share/applications")
 		set(APPDATADIR "${CMAKE_INSTALL_PREFIX}/share/metainfo")
 		set(ICONDIR "${CMAKE_INSTALL_PREFIX}/share/icons")
-		set(LOCALEDIR "${CMAKE_INSTALL_PREFIX}/share/locale")
+		set(LOCALEDIR "${CMAKE_INSTALL_PREFIX}/share/${PROJECT_NAME}${VERSION_MAJOR}/locale")
 	endif()
 endif()
 
@@ -197,43 +156,38 @@ endif()
 
 
 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/builtin" DESTINATION "${SHAREDIR}")
+install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/client" DESTINATION "${SHAREDIR}")
+install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/clientmods" DESTINATION "${SHAREDIR}")
+install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/games" DESTINATION "${SHAREDIR}" PATTERN ".git*" EXCLUDE)
+
+if(BUILD_CLIENT)
+	install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/textures/base/pack" DESTINATION "${SHAREDIR}/textures/base")
+endif()
 if(RUN_IN_PLACE)
 	install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/mods/mods_here.txt" DESTINATION "${SHAREDIR}/mods")
 	install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/textures/texture_packs_here.txt" DESTINATION "${SHAREDIR}/textures")
 endif()
 
-install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/games/" DESTINATION "${SHAREDIR}/games" 
-	COMPONENT "SUBGAME_MINIMAL" OPTIONAL PATTERN ".git*" EXCLUDE )
+install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/fonts" DESTINATION "${SHAREDIR}")
 
-if(BUILD_CLIENT)
-	install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/client/shaders" DESTINATION "${SHAREDIR}/client")
-	install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/textures/base/pack" DESTINATION "${SHAREDIR}/textures/base")
-	install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/fonts" DESTINATION "${SHAREDIR}")
-	if(RUN_IN_PLACE)
-		install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/clientmods" DESTINATION "${SHAREDIR}")
-		install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/client/serverlist" DESTINATION "${SHAREDIR}/client")
-	endif()
-endif()
-
-install(FILES "README.md" DESTINATION "${DOCDIR}" COMPONENT "Docs")
-install(FILES "doc/lua_api.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
-install(FILES "doc/client_lua_api.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
-install(FILES "doc/menu_lua_api.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
-install(FILES "doc/texture_packs.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
-install(FILES "doc/world_format.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
-install(FILES "minetest.conf.example" DESTINATION "${EXAMPLE_CONF_DIR}" RENAME "${PROJECT_NAME}${VERSION_MAJOR}.conf.example")
+install(FILES "README.txt" DESTINATION "${DOCDIR}")
+install(FILES "doc/lua_api.txt" DESTINATION "${DOCDIR}")
+install(FILES "doc/menu_lua_api.txt" DESTINATION "${DOCDIR}")
+install(FILES "doc/texture_packs.txt" DESTINATION "${DOCDIR}")
+install(FILES "doc/world_format.txt" DESTINATION "${DOCDIR}")
+install(FILES "minetest.conf.example" DESTINATION "${EXAMPLE_CONF_DIR}" RENAME "minetest${VERSION_MAJOR}.conf.example")
 
 if(UNIX AND NOT APPLE)
-	install(FILES "doc/minetest.6" DESTINATION "${MANDIR}/man6" RENAME "${PROJECT_NAME}${VERSION_MAJOR}.6")
-	install(FILES "doc/minetestserver.6" DESTINATION "${MANDIR}/man6" RENAME "${PROJECT_NAME}${VERSION_MAJOR}server.6")
-	install(FILES "misc/net.minetest.minetest.desktop" DESTINATION "${XDG_APPS_DIR}" RENAME "net.minetest.${PROJECT_NAME}${VERSION_MAJOR}.desktop")
-	install(FILES "misc/net.minetest.minetest.appdata.xml" DESTINATION "${APPDATADIR}" RENAME "net.minetest.${PROJECT_NAME}${VERSION_MAJOR}.appdata.xml")
-	install(FILES "misc/minetest.svg" DESTINATION "${ICONDIR}/hicolor/scalable/apps" RENAME "${PROJECT_NAME}${VERSION_MAJOR}.svg")
-	install(FILES "misc/minetest-xorg-icon-128.png" DESTINATION "${ICONDIR}/hicolor/128x128/apps" RENAME "${PROJECT_NAME}${VERSION_MAJOR}.png")
+	install(FILES "doc/minetest.6" DESTINATION "${MANDIR}/man6" RENAME "minetest${VERSION_MAJOR}.6")
+	install(FILES "doc/minetestserver.6" DESTINATION "${MANDIR}/man6" RENAME "minetest${VERSION_MAJOR}server.6")
+	install(FILES "misc/net.minetest.minetest.desktop" DESTINATION "${XDG_APPS_DIR}" RENAME "net.minetest.minetest${VERSION_MAJOR}.desktop")
+	install(FILES "misc/net.minetest.minetest.appdata.xml" DESTINATION "${APPDATADIR}" RENAME "net.minetest.minetest${VERSION_MAJOR}.appdata.xml")
+	install(FILES "misc/minetest.svg" DESTINATION "${ICONDIR}/hicolor/scalable/apps" RENAME "minetest${VERSION_MAJOR}.svg")
+	install(FILES "misc/minetest-xorg-icon-128.png" DESTINATION "${ICONDIR}/hicolor/128x128/apps" RENAME "minetest${VERSION_MAJOR}.png")
 endif()
 
 if(APPLE)
-	install(FILES "misc/${PROJECT_NAME}-icon.icns" DESTINATION "${SHAREDIR}" RENAME "${PROJECT_NAME}${VERSION_MAJOR}-icon.icns")
+	install(FILES "misc/minetest-icon.icns" DESTINATION "${SHAREDIR}" RENAME "minetest-icon${VERSION_MAJOR}.icns")
 	install(FILES "misc/Info.plist" DESTINATION "${BUNDLE_PATH}/Contents")
 endif()
 
@@ -242,23 +196,6 @@ find_package(GMP REQUIRED)
 find_package(Json REQUIRED)
 find_package(Lua REQUIRED)
 
-# JsonCPP doesn't compile well on GCC 4.8 but we use c++11 with gnu standars
-if(NOT ENABLE_SYSTEM_JSONCPP)
-	set(GCC_MINIMUM_VERSION "4.6")
-endif()
-
-if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
-	if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${GCC_MINIMUM_VERSION}")
-		message(FATAL_ERROR "Insufficient gcc version, found ${CMAKE_CXX_COMPILER_VERSION}. "
-			"Version ${GCC_MINIMUM_VERSION} or higher is required.")
-	endif()
-elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
-	if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${CLANG_MINIMUM_VERSION}")
-		message(FATAL_ERROR "Insufficient clang version, found ${CMAKE_CXX_COMPILER_VERSION}. "
-			"Version ${CLANG_MINIMUM_VERSION} or higher is required.")
-	endif()
-endif()
-
 # Subdirectories
 # Be sure to add all relevant definitions above this
 
@@ -267,75 +204,21 @@ add_subdirectory(src)
 
 # CPack
 
-set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "A free open-source voxel game engine with easy modding and game creation.")
+set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "An InfiniMiner game")
 set(CPACK_PACKAGE_VERSION_MAJOR ${VERSION_MAJOR})
 set(CPACK_PACKAGE_VERSION_MINOR ${VERSION_MINOR})
 set(CPACK_PACKAGE_VERSION_PATCH ${VERSION_PATCH})
 set(CPACK_PACKAGE_VENDOR "celeron55")
 set(CPACK_PACKAGE_CONTACT "Perttu Ahola <celeron55@gmail.com>")
 
-include(CPackComponent)
-
-cpack_add_component(Docs
-	DISPLAY_NAME "Documentation"
-	DESCRIPTION "Documentation about ${PROJECT_NAME}${VERSION_MAJOR} and Minetest modding"
-)
-
-cpack_add_component(SUBGAME_MINETEST_GAME
-	DISPLAY_NAME "${PROJECT_NAME}${VERSION_MAJOR} Game"
-	DESCRIPTION "The official subgame for the ${PROJECT_NAME}${VERSION_MAJOR} engine, that can easily extended by mods."
-	GROUP "Subgames"
-)
-
-cpack_add_component(SUBGAME_MINIMAL
-	DISPLAY_NAME "Minimal development test"
-	DESCRIPTION "A minimal subgame helping to develop the engine."
-	DISABLED #DISABLED does not mean it is disabled, and is just not selected by default.
-	GROUP "Subgames"
-)
-
-cpack_add_component_group(Subgames
-	DESCRIPTION "Games for the ${PROJECT_NAME}${VERSION_MAJOR} engine."
-)
-
 if(WIN32)
-	# Include all dynamically linked runtime libaries such as MSVCRxxx.dll
-	include(InstallRequiredSystemLibraries)
-
-	if(RUN_IN_PLACE)
-		if(CMAKE_SIZEOF_VOID_P EQUAL 8)
-			set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}${VERSION_MAJOR}-${VERSION_STRING}-win64")
-		else()
-			set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}${VERSION_MAJOR}-${VERSION_STRING}-win32")
-		endif()
-
-		set(CPACK_GENERATOR ZIP)
-
+	if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+		set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}${VERSION_MAJOR}-${VERSION_STRING}-win64")
 	else()
-		set(CPACK_GENERATOR WIX ZIP)
-		set(CPACK_PACKAGE_NAME "${PROJECT_NAME}${VERSION_MAJOR}")
-		set(CPACK_PACKAGE_INSTALL_DIRECTORY "${PROJECT_NAME}${VERSION_MAJOR}")
-		set(CPACK_PACKAGE_EXECUTABLES ${PROJECT_NAME}${VERSION_MAJOR} "${PROJECT_NAME}${VERSION_MAJOR}")
-		set(CPACK_CREATE_DESKTOP_LINKS ${PROJECT_NAME}${VERSION_MAJOR})
-
-		set(CPACK_WIX_PRODUCT_ICON "${CMAKE_CURRENT_SOURCE_DIR}/misc/${PROJECT_NAME}${VERSION_MAJOR}-icon.ico")
-		# Supported languages can be found at 
-		# http://wixtoolset.org/documentation/manual/v3/wixui/wixui_localization.html
-		#set(CPACK_WIX_CULTURES "ar-SA,bg-BG,ca-ES,hr-HR,cs-CZ,da-DK,nl-NL,en-US,et-EE,fi-FI,fr-FR,de-DE")
-		set(CPACK_WIX_UI_BANNER "${CMAKE_CURRENT_SOURCE_DIR}/misc/CPACK_WIX_UI_BANNER.BMP")
-		set(CPACK_WIX_UI_DIALOG "${CMAKE_CURRENT_SOURCE_DIR}/misc/CPACK_WIX_UI_DIALOG.BMP")
-		
-		set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/doc/lgpl-2.1.txt")
-
-		# The correct way would be to include both x32 and x64 into one installer
-		# and install the appropriate one.
-		# CMake does not support that, so there are two separate GUID's
-		if(CMAKE_SIZEOF_VOID_P EQUAL 8)
-			set(CPACK_WIX_UPGRADE_GUID "745A0FB3-5552-44CA-A587-A91C397CCC56")
-		else()
-			set(CPACK_WIX_UPGRADE_GUID "814A2E2D-2779-4BBD-9ACD-FC3BD51FBBA2")
-		endif()
+		set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}${VERSION_MAJOR}-${VERSION_STRING}-win32")
 	endif()
+
+	set(CPACK_GENERATOR ZIP)
 elseif(APPLE)
 	set(CPACK_INCLUDE_TOPLEVEL_DIRECTORY 0)
 	set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}${VERSION_MAJOR}-${VERSION_STRING}-osx")

CONTRIBUTING.md

@@ -10,34 +10,29 @@ Contributions are welcome! Here's how you can help:
 
 ## Code
 
+If you are planning to start some significant coding, you would benefit from asking first on [our IRC channel](http://www.minetest.net/irc/) before starting.
+
 1. [Fork](https://help.github.com/articles/fork-a-repo/) the repository and [clone](https://help.github.com/articles/cloning-a-repository/) your fork.
 
-2. Before you start coding, consider opening an [issue at Github](https://github.com/minetest/minetest/issues) to discuss the suitability and implementation of your intended contribution with the core developers. If you are planning to start some very significant coding, you would benefit from first discussing on our IRC development channel [#minetest-dev](http://www.minetest.net/irc/). Note that a proper IRC client is required to speak on this channel.
-
-3. Start coding!
+2. Start coding!
     - Refer to the [Lua API](https://github.com/minetest/minetest/blob/master/doc/lua_api.txt), [Developer Wiki](http://dev.minetest.net/Main_Page) and other [documentation](https://github.com/minetest/minetest/tree/master/doc).
     - Follow the [C/C++](http://dev.minetest.net/Code_style_guidelines) and [Lua](http://dev.minetest.net/Lua_code_style_guidelines) code style guidelines.
     - Check your code works as expected and document any changes to the Lua API.
 
-4. Commit & [push](https://help.github.com/articles/pushing-to-a-remote/) your changes to a new branch (not `master`, one change per branch)
+3. Commit & [push](https://help.github.com/articles/pushing-to-a-remote/) your changes to a new branch (not `master`, one change per branch)
     - Commit messages should:
-        - Use the present tense.
-        - Be descriptive. See the commit messages by core developers for examples.
-    - The first line should:
-        - Start with a capital letter.
-        - Be a compact summary of the commit.
-        - Preferably have less than 70 characters.
-        - Have no full stop at the end.
-    - The second line should be empty.
-    - The following lines should describe the commit, starting a new line for each point.
+        - Use the present tense
+        - Have a title which begins with a capital letter
+        - Be descriptive. (e.g. no `Update init.lua` or `Fix a problem`)
+        - Have a first line with less than *80 characters* and have a second line that is *empty*
 
-5. Once you are happy with your changes, submit a pull request.
-     - Open the [pull-request form](https://github.com/minetest/minetest/pull/new/master).
-     - Add a description explaining what you've done (or if it's a work-in-progress - what you need to do).
+4. Once you are happy with your changes, submit a pull request.
+     - Open the [pull-request form](https://github.com/minetest/minetest/pull/new/master)
+     - Add a short description explaining briefly what you've done (or if it's a work-in-progress - what you need to do)
 
-### A pull-request is considered merge-able when:
+##### A pull-request is considered merge-able when:
 
-1. It follows the roadmap in some way and fits the whole picture of the project: [roadmap introduction](http://c55.me/blog/?p=1491), [roadmap continued](https://forum.minetest.net/viewtopic.php?t=9177)
+1. It follows the [roadmap](https://forum.minetest.net/viewtopic.php?t=9177) in some way and fits the whole picture of the project.
 2. It works.
 3. It follows the code style for [C/C++](http://dev.minetest.net/Code_style_guidelines) or [Lua](http://dev.minetest.net/Lua_code_style_guidelines).
 4. The code's interfaces are well designed, regardless of other aspects that might need more work in the future.
@@ -50,23 +45,23 @@ If you experience an issue, we would like to know the details - especially when
 1. Do a quick search on GitHub to check if the issue has already been reported.
 2. Is it an issue with the Minetest *engine*? If not, report it [elsewhere](http://www.minetest.net/development/#reporting-issues).
 3. [Open an issue](https://github.com/minetest/minetest/issues/new) and describe the issue you are having - you could include:
-     - Error logs (check the bottom of the `debug.txt` file).
-     - Screenshots.
-     - Ways you have tried to solve the issue, and whether they worked or not.
-     - Your Minetest version and the content (games, mods or texture packs) you have installed.
-     - Your platform (e.g. Windows 10 or Ubuntu 15.04 x64).
+     - Error logs (check the bottom of the `debug.txt` file)
+     - Screenshots
+     - Ways you have tried to solve the issue, and whether they worked or not
+     - Your Minetest version and the content (subgames, mods or texture packs) you have installed
+     - Your platform (e.g. Windows 10 or Ubuntu 15.04 x64)
 
 After reporting you should aim to answer questions or clarifications as this helps pinpoint the cause of the issue (if you don't do this your issue may be closed after 1 month).
 
 ## Feature requests
 
-Feature requests are welcome but take a moment to see if your idea follows the roadmap in some way and fits the whole picture of the project: [roadmap introduction](http://c55.me/blog/?p=1491), [roadmap continued](https://forum.minetest.net/viewtopic.php?t=9177). You should provide a clear explanation with as much detail as possible.
+Feature requests are welcome but take a moment to see if your idea follows the [roadmap](https://forum.minetest.net/viewtopic.php?t=9177) in some way and fits the whole picture of the project. You should provide a clear explanation with as much detail as possible.
 
 ## Translations
 
 Translations of Minetest are performed using Weblate. You can access the project page  with a list of current languages [here](https://hosted.weblate.org/projects/minetest/minetest/).
 
-## Donations
+### Donations
 
 If you'd like to monetarily support Minetest development, you can find donation methods on [our website](http://www.minetest.net/development/#donate).
 

Dockerfile

@@ -1,41 +0,0 @@
-FROM debian:stretch
-
-USER root
-RUN apt-get update -y && \
-	apt-get -y install build-essential libirrlicht-dev cmake libbz2-dev libpng-dev libjpeg-dev \
-		libsqlite3-dev libcurl4-gnutls-dev zlib1g-dev libgmp-dev libjsoncpp-dev libidn11-dev git
-
-COPY . /usr/src/minetest5
-
-RUN	mkdir -p /usr/src/minetest5/cmakebuild && cd /usr/src/minetest5/cmakebuild && \
-    	cmake -DCMAKE_INSTALL_PREFIX=/usr/local -DCMAKE_BUILD_TYPE=Release -DRUN_IN_PLACE=FALSE \
-		-DBUILD_SERVER=TRUE \
-		-DBUILD_CLIENT=FALSE \
-		-DENABLE_SYSTEM_JSONCPP=1 \
-		.. && \
-		make -j2 && \
-		rm -Rf ../games/minetest_game && git clone --depth 1 https://github.com/minetest/minetest_game ../games/minetest_game && \
-		rm -Rf ../games/minetest_game/.git && \
-		make install
-
-FROM debian:stretch
-
-USER root
-RUN groupadd minetest5 && useradd -m -g minetest5 -d /var/lib/minetest5 minetest5 && \
-    apt-get update -y && \
-    apt-get -y install libcurl3-gnutls libjsoncpp1 liblua5.1-0 libluajit-5.1-2 libpq5 libsqlite3-0 \
-        libstdc++6 zlib1g libc6 && \
-    apt-get clean && rm -rf /var/cache/apt/archives/* && \
-    rm -rf /var/lib/apt/lists/*
-
-WORKDIR /var/lib/minetest5
-
-COPY --from=0 /usr/local/share/minetest5 /usr/local/share/minetest5
-COPY --from=0 /usr/local/bin/minetest5server /usr/local/bin/minetest5server
-COPY --from=0 /usr/local/share/doc/minetest5/minetest5.conf.example /etc/minetest5/minetest5.conf
-
-USER minetest5
-
-EXPOSE 30000/udp
-
-CMD ["/usr/local/bin/minetest5server", "--config", "/etc/minetest5/minetest5.conf"]

LICENSE.txt

@@ -1,171 +0,0 @@
-
-License of Minetest textures and sounds
----------------------------------------
-
-This applies to textures and sounds contained in the main Minetest
-distribution.
-
-Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
-http://creativecommons.org/licenses/by-sa/3.0/
-
-textures/base/pack/refresh.png is under the Apache 2 license
-https://www.apache.org/licenses/LICENSE-2.0.html
-
-Authors of media files
------------------------
-Everything not listed in here:
-Copyright (C) 2010-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
-
-ShadowNinja:
-  textures/base/pack/smoke_puff.png
-
-paramat:
-  textures/base/pack/menu_header.png
-
-erlehmann:
-  misc/minetest-icon-24x24.png
-  misc/minetest-icon.ico
-  misc/minetest.svg
-  textures/base/pack/logo.png
-
-JRottm
-  textures/base/pack/player_marker.png
-
-srifqi
-  textures/base/pack/chat_hide_btn.png
-  textures/base/pack/chat_show_btn.png
-  textures/base/pack/joystick_bg.png
-  textures/base/pack/joystick_center.png
-  textures/base/pack/joystick_off.png
-  textures/base/pack/minimap_btn.png
-
-License of Minetest source code
--------------------------------
-
-Minetest
-Copyright (C) 2010-2018 celeron55, Perttu Ahola <celeron55@gmail.com>
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-Irrlicht
----------------
-
-This program uses the Irrlicht Engine. http://irrlicht.sourceforge.net/
-
- The Irrlicht Engine License
-
-Copyright © 2002-2005 Nikolaus Gebhardt
-
-This software is provided 'as-is', without any express or implied
-warranty. In no event will the authors be held liable for any damages
-arising from the use of this software.
-
-Permission is granted to anyone to use this software for any purpose,
-including commercial applications, and to alter it and redistribute
-it freely, subject to the following restrictions:
-
-   1. The origin of this software must not be misrepresented; you
-      must not claim that you wrote the original software. If you use
-	  this software in a product, an acknowledgment in the product
-	  documentation would be appreciated but is not required.
-   2. Altered source versions must be plainly marked as such, and must
-      not be misrepresented as being the original software.
-   3. This notice may not be removed or altered from any source
-      distribution.
-
-
-JThread
----------------
-
-This program uses the JThread library. License for JThread follows:
-
-Copyright (c) 2000-2006  Jori Liesenborgs (jori.liesenborgs@gmail.com)
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-IN THE SOFTWARE.
-
-Lua
----------------
-
-Lua is licensed under the terms of the MIT license reproduced below.
-This means that Lua is free software and can be used for both academic
-and commercial purposes at absolutely no cost.
-
-For details and rationale, see https://www.lua.org/license.html .
-
-Copyright (C) 1994-2008 Lua.org, PUC-Rio.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-Fonts
----------------
-
-Bitstream Vera Fonts Copyright:
-
-  Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is
-  a trademark of Bitstream, Inc.
-
-Arimo - Apache License, version 2.0
-  Digitized data copyright (c) 2010-2012 Google Corporation.
-
-Cousine - Apache License, version 2.0
-  Digitized data copyright (c) 2010-2012 Google Corporation.
-
-DroidSansFallBackFull:
-
-  Copyright (C) 2008 The Android Open Source Project
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-     http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.

README.md

@@ -1,357 +0,0 @@
-Minetest5
-=========
-
-[![Translation status](https://hosted.weblate.org/widgets/minetest/-/svg-badge.svg)](https://hosted.weblate.org/engage/minetest/?utm_source=widget)
-[![License](https://img.shields.io/badge/license-LGPLv2.1%2B-blue.svg)](https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html)
-
-Minetest is a free open-source voxel game engine with easy modding and game creation.
-this source is minetest modified up to 5.2 with namespace execution for distros integration with OS's
-also features the client identification patch to property get rid of cheaters.
-
-Copyright (C) 2010-2019 Perttu Ahola <celeron55@gmail.com>
-and contributors (see source file comments and the version control log)
-
-In case you downloaded the source code
---------------------------------------
-
-If you downloaded the **Minetest5 Engine** source code from git, in which this file is
-contained, you probably want to download the Minetest5 Game at https://codeberg.org/minenux/minetest-game-minetest/src/branch/stable-5.2
-project too. See its README.md information. Those sources are a little modification of original Minetest.
-
-For Minetest4 series of same engine please use the respective branch.
-
-Table of Contents
-------------------
-
-1. [Further Documentation](#further-documentation)
-2. [Default Controls](#default-controls)
-3. [Paths](#paths)
-4. [Configuration File](#configuration-file)
-5. [Command-line Options](#command-line-options)
-6. [Compiling](#compiling)
-7. [Docker](#docker)
-8. [Version Scheme](#version-scheme)
-
-
-Further documentation
-----------------------
-- This sources https://codeberg.org/minenux/minetest-engine/src/branch/stable-5.2-namespace
-- Minetest4 sources https://codeberg.org/minenux/minetest-engine/src/branch/stable-4.0-namespace
-- Wiki of this project (minenux) https://codeberg.org/venenux/venenux-minetest/wiki
-- Original Minetest Website: http://minetest.org/
-- Original Minetest Wiki: http://wiki.minetest.org/
-- Minetest Forum: http://forum.minetest.org/
-- Original Minetest GitHub: https://github.com/minetest/minetest/
-- [doc/](doc/) directory of source distribution
-
-Generals of game
-----------------
-
-This is **an engine that can acts as server and client**, it has **two main components**: 
-
-1. the **games** (that contains the mods and definition of how to play) and 
-2. the **world** (that contains the creeated and playable data). 
-
-Paths places of those are in the [Paths](#paths) sections of this file.
-
-Players used the client role of the program, that joins to a server that can be the same invoked 
-or a remote server, currently many phone clients (apps like minetest that stolen its name) 
-just used those remote servers to play.
-
-Default controls
-----------------
-
-All controls are re-bindable using settings.
-Some can be changed in the key config dialog in the settings tab.
-
-| Button                        | Action                                                         |
-|-------------------------------|----------------------------------------------------------------|
-| Move mouse                    | Look around                                                    |
-| W, A, S, D                    | Move                                                           |
-| Space                         | Jump/move up                                                   |
-| Shift                         | Sneak/move down                                                |
-| Q                             | Drop itemstack                                                 |
-| Shift + Q                     | Drop single item                                               |
-| Left mouse button             | Dig/punch/take item                                            |
-| Right mouse button            | Place/use                                                      |
-| Shift + right mouse button    | Build (without using)                                          |
-| I                             | Inventory menu                                                 |
-| Mouse wheel                   | Select item                                                    |
-| 0-9                           | Select item                                                    |
-| Z                             | Zoom (needs zoom privilege)                                    |
-| T                             | Chat                                                           |
-| /                             | Command                                                        |
-| Esc                           | Pause menu/abort/exit (pauses only singleplayer game)          |
-| R                             | Enable/disable full range view                                 |
-| +                             | Increase view range                                            |
-| -                             | Decrease view range                                            |
-| K                             | Enable/disable fly mode (needs fly privilege)                  |
-| P                             | Enable/disable pitch move mode                                 |
-| J                             | Enable/disable fast mode (needs fast privilege)                |
-| H                             | Enable/disable noclip mode (needs noclip privilege)            |
-| E                             | Move fast in fast mode                                         |
-| F1                            | Hide/show HUD                                                  |
-| F2                            | Hide/show chat                                                 |
-| F3                            | Disable/enable fog                                             |
-| F4                            | Disable/enable camera update (Mapblocks are not updated anymore when disabled, disabled in release builds)  |
-| F5                            | Cycle through debug information screens                        |
-| F6                            | Cycle through profiler info screens                            |
-| F7                            | Cycle through camera modes                                     |
-| F9                            | Cycle through minimap modes                                    |
-| Shift + F9                    | Change minimap orientation                                     |
-| F10                           | Show/hide console                                              |
-| F12                           | Take screenshot                                                |
-
-Paths
------
-
-Locations:
-
-* `bin`   - Compiled binaries
-* `share` - Distributed read-only data
-* `user`  - User-created modifiable data
-
-Where each location is on each platform:
-
-* Others OS's / RUN_IN_PLACE source:
-    * `bin`   = `bin`
-    * `share` = `.`
-    * `user`  = `.`
-* Linux installed:
-    * `bin`   = `/usr/bin`
-    * `share` = `/usr/share/minetest5`
-    * `user`  = `~/.minetest5`
-* macOS:
-    * `bin`   = `Contents/MacOS`
-    * `share` = `Contents/Resources`
-    * `user`  = `Contents/User OR ~/Library/Application Support/minetest5`
-
-Worlds can be found as separate folders in: `user/worlds/`
-
-Configuration file
-------------------
-
-- Default location:
-    `user/minetest5.conf`
-- This file is created by closing Minetest for the first time.
-- A specific file can be specified on the command line:
-    `--config <path-to-file>`
-- A run-in-place build will look for the configuration file in
-    `location_of_bin/../minetest5.conf` and also `location_of_bin/../../minetest5.conf`
-
-Command-line options
---------------------
-
-- Use `--help`
-
-Compiling
----------
-
-### Compiling on GNU/Linux
-
-#### Dependencies
-
-| Dependency | Version | Commentary |
-|------------|---------|------------|
-| GCC        | 4.9+    | Can be replaced with Clang 3.4+ |
-| CMake      | 2.6+    |            |
-| Irrlicht   | 1.6.0+  | Custom version recommended, see https://github.com/minetest/irrlicht |
-| SQLite3    | 3.0+    |            |
-| LuaJIT     | 2.0+    | Bundled Lua 5.1 is used if not present |
-| GMP        | 5.0.0+  | Bundled mini-GMP is used if not present |
-| JsonCPP    | 1.0.0+  | Bundled JsonCPP is used if not present |
-
-For Debian/Ubuntu users:
-
-    sudo apt install g++ make libc6-dev libirrlicht-dev cmake libbz2-dev libpng-dev libjpeg-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-gnutls-dev libfreetype6-dev zlib1g-dev libgmp-dev libjsoncpp-dev
-
-For Fedora users:
-
-    sudo dnf install make automake gcc gcc-c++ kernel-devel cmake libcurl-devel openal-soft-devel libvorbis-devel libXxf86vm-devel libogg-devel freetype-devel mesa-libGL-devel zlib-devel jsoncpp-devel irrlicht-devel bzip2-libs gmp-devel sqlite-devel luajit-devel leveldb-devel ncurses-devel doxygen spatialindex-devel bzip2-devel
-    
-For Arch users:
-
-    sudo pacman -S base-devel libcurl-gnutls cmake libxxf86vm irrlicht libpng sqlite libogg libvorbis openal freetype2 jsoncpp gmp luajit leveldb ncurses
-
-For Alpine users:
-
-    sudo apk add build-base irrlicht-dev cmake bzip2-dev libpng-dev jpeg-dev libxxf86vm-dev mesa-dev sqlite-dev libogg-dev libvorbis-dev openal-soft-dev curl-dev freetype-dev zlib-dev gmp-dev jsoncpp-dev luajit-dev
-
-#### Download
-
-You can install Git for easily keeping your copy up to date.
-If you don’t want Git, read below on how to get the source without Git.
-This is an example for installing Git on Debian/Ubuntu:
-
-    sudo apt install git
-
-For Fedora users:
-
-    sudo dnf install git
-
-Download source (this is the URL to the latest of source repository, which might not work at all times) using Git:
-
-    git clone --recursive https://codeberg.org/minenux/minetest-engine.git minetest
-    cd minetest
-
-Download minetest_game (otherwise only the "Minimal development test" game is available) using Git:
-
-    git submodule init && git submodule update --recursive
-
-Download source, without using Git:
-
-    wget https://codeberg.org/minenux/minetest-engine/archive/stable-5.2.tar.gz
-    tar xf stable-5.2.tar.gz
-    cd stable-5.2
-
-Download minetest_game, without using Git:
-
-    cd games/
-    wget https://codeberg.org/minenux/minetest-game-minetest/archive/stable-5.2.tar.gz
-    tar xf stable-5.2.tar.gz
-    mv minetest-game-minetest_stable-5.2 minetest
-    cd ..
-
-#### Build
-
-Build a version that runs directly from the source directory there program are:
-
-    cmake . -DRUN_IN_PLACE=TRUE
-    make -j$(nproc)
-
-Run it:
-
-    ./bin/minetest
-
-- Use `cmake . -LH` to see all CMake options and their current state.
-- If you want to install it system-wide (or are making a distribution package),
-  you will want to use `-DRUN_IN_PLACE=FALSE`.
-- You can build a bare server by specifying `-DBUILD_SERVER=TRUE`.
-- You can disable the client build by specifying `-DBUILD_CLIENT=FALSE`.
-- You can select between Release and Debug build by `-DCMAKE_BUILD_TYPE=<Debug or Release>`.
-  - Debug build is slower, but gives much more useful output in a debugger.
-- If you build a bare server you don't need to have Irrlicht installed.
-  - In that case use `-DIRRLICHT_SOURCE_DIR=/the/irrlicht/source`.
-
-### CMake options
-
-General options and their default values:
-
-    BUILD_CLIENT=TRUE          - Build Minetest client
-    BUILD_SERVER=FALSE         - Build Minetest server
-    CMAKE_BUILD_TYPE=Release   - Type of build (Release vs. Debug)
-        Release                - Release build
-        Debug                  - Debug build
-        SemiDebug              - Partially optimized debug build
-        RelWithDebInfo         - Release build with debug information
-        MinSizeRel             - Release build with -Os passed to compiler to make executable as small as possible
-    ENABLE_CURL=ON             - Build with cURL; Enables use of online mod repo, public serverlist and remote media fetching via http
-    ENABLE_CURSES=ON           - Build with (n)curses; Enables a server side terminal (command line option: --terminal)
-    ENABLE_FREETYPE=ON         - Build with FreeType2; Allows using TTF fonts
-    ENABLE_GETTEXT=ON          - Build with Gettext; Allows using translations
-    ENABLE_GLES=OFF            - Build for OpenGL ES instead of OpenGL (requires support by Irrlicht)
-    ENABLE_LEVELDB=ON          - Build with LevelDB; Enables use of LevelDB map backend
-    ENABLE_POSTGRESQL=ON       - Build with libpq; Enables use of PostgreSQL map backend (PostgreSQL 9.5 or greater recommended)
-    ENABLE_REDIS=ON            - Build with libhiredis; Enables use of Redis map backend
-    ENABLE_SPATIAL=ON          - Build with LibSpatial; Speeds up AreaStores
-    ENABLE_SOUND=ON            - Build with OpenAL, libogg & libvorbis; in-game sounds
-    ENABLE_LUAJIT=ON           - Build with LuaJIT (much faster than non-JIT Lua)
-    ENABLE_SYSTEM_GMP=ON       - Use GMP from system (much faster than bundled mini-gmp)
-    ENABLE_SYSTEM_JSONCPP=OFF  - Use JsonCPP from system
-    OPENGL_GL_PREFERENCE=LEGACY - Linux client build only; See CMake Policy CMP0072 for reference
-    RUN_IN_PLACE=FALSE         - Create a portable install (worlds, settings etc. in current directory)
-    USE_GPROF=FALSE            - Enable profiling using GProf
-    VERSION_EXTRA=             - Text to append to version (e.g. VERSION_EXTRA=foobar -> Minetest 0.4.9-foobar)
-
-Library specific options:
-
-    BZIP2_INCLUDE_DIR               - Linux only; directory where bzlib.h is located
-    BZIP2_LIBRARY                   - Linux only; path to libbz2.a/libbz2.so
-    CURL_DLL                        - Only if building with cURL on Windows; path to libcurl.dll
-    CURL_INCLUDE_DIR                - Only if building with cURL; directory where curl.h is located
-    CURL_LIBRARY                    - Only if building with cURL; path to libcurl.a/libcurl.so/libcurl.lib
-    EGL_INCLUDE_DIR                 - Only if building with GLES; directory that contains egl.h
-    EGL_LIBRARY                     - Only if building with GLES; path to libEGL.a/libEGL.so
-    FREETYPE_INCLUDE_DIR_freetype2  - Only if building with FreeType 2; directory that contains an freetype directory with files such as ftimage.h in it
-    FREETYPE_INCLUDE_DIR_ft2build   - Only if building with FreeType 2; directory that contains ft2build.h
-    FREETYPE_LIBRARY                - Only if building with FreeType 2; path to libfreetype.a/libfreetype.so/freetype.lib
-    FREETYPE_DLL                    - Only if building with FreeType 2 on Windows; path to libfreetype.dll
-    GETTEXT_DLL                     - Only when building with gettext on Windows; path to libintl3.dll
-    GETTEXT_ICONV_DLL               - Only when building with gettext on Windows; path to libiconv2.dll
-    GETTEXT_INCLUDE_DIR             - Only when building with gettext; directory that contains iconv.h
-    GETTEXT_LIBRARY                 - Only when building with gettext on Windows; path to libintl.dll.a
-    GETTEXT_MSGFMT                  - Only when building with gettext; path to msgfmt/msgfmt.exe
-    IRRLICHT_DLL                    - Only on Windows; path to Irrlicht.dll
-    IRRLICHT_INCLUDE_DIR            - Directory that contains IrrCompileConfig.h
-    IRRLICHT_LIBRARY                - Path to libIrrlicht.a/libIrrlicht.so/libIrrlicht.dll.a/Irrlicht.lib
-    LEVELDB_INCLUDE_DIR             - Only when building with LevelDB; directory that contains db.h
-    LEVELDB_LIBRARY                 - Only when building with LevelDB; path to libleveldb.a/libleveldb.so/libleveldb.dll.a
-    LEVELDB_DLL                     - Only when building with LevelDB on Windows; path to libleveldb.dll
-    PostgreSQL_INCLUDE_DIR          - Only when building with PostgreSQL; directory that contains libpq-fe.h
-    PostgreSQL_LIBRARY              - Only when building with PostgreSQL; path to libpq.a/libpq.so/libpq.lib
-    REDIS_INCLUDE_DIR               - Only when building with Redis; directory that contains hiredis.h
-    REDIS_LIBRARY                   - Only when building with Redis; path to libhiredis.a/libhiredis.so
-    SPATIAL_INCLUDE_DIR             - Only when building with LibSpatial; directory that contains spatialindex/SpatialIndex.h
-    SPATIAL_LIBRARY                 - Only when building with LibSpatial; path to libspatialindex_c.so/spatialindex-32.lib
-    LUA_INCLUDE_DIR                 - Only if you want to use LuaJIT; directory where luajit.h is located
-    LUA_LIBRARY                     - Only if you want to use LuaJIT; path to libluajit.a/libluajit.so
-    MINGWM10_DLL                    - Only if compiling with MinGW; path to mingwm10.dll
-    OGG_DLL                         - Only if building with sound on Windows; path to libogg.dll
-    OGG_INCLUDE_DIR                 - Only if building with sound; directory that contains an ogg directory which contains ogg.h
-    OGG_LIBRARY                     - Only if building with sound; path to libogg.a/libogg.so/libogg.dll.a
-    OPENAL_DLL                      - Only if building with sound on Windows; path to OpenAL32.dll
-    OPENAL_INCLUDE_DIR              - Only if building with sound; directory where al.h is located
-    OPENAL_LIBRARY                  - Only if building with sound; path to libopenal.a/libopenal.so/OpenAL32.lib
-    OPENGLES2_INCLUDE_DIR           - Only if building with GLES; directory that contains gl2.h
-    OPENGLES2_LIBRARY               - Only if building with GLES; path to libGLESv2.a/libGLESv2.so
-    SQLITE3_INCLUDE_DIR             - Directory that contains sqlite3.h
-    SQLITE3_LIBRARY                 - Path to libsqlite3.a/libsqlite3.so/sqlite3.lib
-    VORBISFILE_DLL                  - Only if building with sound on Windows; path to libvorbisfile-3.dll
-    VORBISFILE_LIBRARY              - Only if building with sound; path to libvorbisfile.a/libvorbisfile.so/libvorbisfile.dll.a
-    VORBIS_DLL                      - Only if building with sound on Windows; path to libvorbis-0.dll
-    VORBIS_INCLUDE_DIR              - Only if building with sound; directory that contains a directory vorbis with vorbisenc.h inside
-    VORBIS_LIBRARY                  - Only if building with sound; path to libvorbis.a/libvorbis.so/libvorbis.dll.a
-    XXF86VM_LIBRARY                 - Only on Linux; path to libXXf86vm.a/libXXf86vm.so
-    ZLIB_DLL                        - Only on Windows; path to zlib1.dll
-    ZLIB_INCLUDE_DIR                - Directory that contains zlib.h
-    ZLIB_LIBRARY                    - Path to libz.a/libz.so/zlib.lib
-
-
-Docker
-------
-
-Images are built on each commit and available using the following tag scheme:
-
-* `registry.gitlab.com/minetest/minetest/server:latest` (latest build)
-* `registry.gitlab.com/minetest/minetest/server:<branch/tag>` (current branch or current tag)
-* `registry.gitlab.com/minetest/minetest/server:<commit-id>` (current commit id)
-
-If you want to test it on a Docker server you can easily run:
-
-	sudo docker run registry.gitlab.com/minetest/minetest/server:<docker tag>
-
-If you want to use it in a production environment you should use volumes bound to the Docker host
-to persist data and modify the configuration:
-
-	sudo docker create -v /home/minetest/data/:/var/lib/minetest/ -v /home/minetest/conf/:/etc/minetest/ registry.gitlab.com/minetest/minetest/server:master
-
-Data will be written to `/home/minetest/data` on the host, and configuration will be read from `/home/minetest/conf/minetest.conf`.
-
-**Note:** If you don't understand the previous commands please read the official Docker documentation before use.
-
-You can also host your Minetest server inside a Kubernetes cluster. See our example implementation in [`misc/kubernetes.yml`](misc/kubernetes.yml).
-
-
-Version scheme
---------------
-
-We use `major.minor.patch` since 5.0.0-dev. Prior to that we used `0.major.minor`.
-
-In minenux we used `4.minor.patch` for 0.4.X and `5.2.patch` for 5.2.X
-
-- Major in minenux is used only to those two releases, until 6.X comes in.
-- Minor in 4.X will be always "0" cos will be only backported things.
-- Patch is incremented when release contains bugfixes and veryminor/trivial features.
-
-In minenux we do not use "-dev" notation, next release is never reached until 
-a new tag. We only backports patchs and push bugfixes, fetures are avoided as possible.

README.txt

@@ -0,0 +1,557 @@
+Minetest
+========
+
+An InfiniMiner/Minecraft inspired game.
+
+Copyright (c) 2010-2017 Perttu Ahola <celeron55@gmail.com>
+and contributors (see source file comments and the version control log)
+
+In case you downloaded the source code:
+---------------------------------------
+If you downloaded the Minetest Engine source code in which this file is
+contained, you probably want to download the minetest_game project too:
+  https://github.com/minetest/minetest_game/
+See the README.txt in it.
+
+Further documentation
+----------------------
+- Website: http://minetest.net/
+- Wiki: http://wiki.minetest.net/
+- Developer wiki: http://dev.minetest.net/
+- Forum: http://forum.minetest.net/
+- Github: https://github.com/minetest/minetest/
+- doc/ directory of source distribution
+
+This game is not finished
+--------------------------
+- Don't expect it to work as well as a finished game will.
+- Please report any bugs. When doing that, debug.txt is useful.
+
+Default controls
+-----------------
+- Move mouse: Look around
+- W, A, S, D: Move
+- Space: Jump/move up
+- Shift: Sneak/move down
+- Q: Drop itemstack
+- Shift + Q: Drop single item
+- Left mouse button: Dig/punch/take item
+- Right mouse button: Place/use
+- Shift + right mouse button: Build (without using)
+- I: Inventory menu
+- Mouse wheel: Select item
+- 0-9: Select item
+- Z: Zoom (needs zoom privilege)
+- T: Chat
+- /: Command
+
+- Esc: Pause menu/abort/exit (pauses only singleplayer game)
+- R: Enable/disable full range view
+- +: Increase view range
+- -: Decrease view range
+- K: Enable/disable fly mode (needs fly privilege)
+- J: Enable/disable fast mode (needs fast privilege)
+- H: Enable/disable noclip mode (needs noclip privilege)
+
+- F1:  Hide/show HUD
+- F2:  Hide/show chat
+- F3:  Disable/enable fog
+- F4:  Disable/enable camera update (Mapblocks are not updated anymore when disabled, disabled in release builds)
+- F5:  Cycle through debug info screens
+- F6:  Cycle through profiler info screens
+- F7:  Cycle through camera modes
+- F8:  Toggle cinematic mode
+- F9:  Cycle through minimap modes
+- Shift + F9: Change minimap orientation
+- F10: Show/hide console
+- F12: Take screenshot
+- P: Write stack traces into debug.txt
+
+Most controls are settable in the configuration file, see the section below.
+
+Paths
+------
+$bin   - Compiled binaries
+$share - Distributed read-only data
+$user  - User-created modifiable data
+
+Windows .zip / RUN_IN_PLACE source:
+$bin   = bin
+$share = .
+$user  = .
+
+Linux installed:
+$bin   = /usr/bin
+$share = /usr/share/minetest
+$user  = ~/.minetest
+
+macOS:
+$bin   = Contents/MacOS
+$share = Contents/Resources
+$user  = Contents/User OR ~/Library/Application Support/minetest
+
+World directory
+----------------
+- Worlds can be found as separate folders in:
+    $user/worlds/
+
+Configuration file:
+-------------------
+- Default location:
+    $user/minetest.conf
+- It is created by Minetest when it is ran the first time.
+- A specific file can be specified on the command line:
+    --config <path-to-file>
+- A run-in-place build will look for the configuration file in
+    $location_of_exe/../minetest.conf and also $location_of_exe/../../minetest.conf
+
+Command-line options:
+---------------------
+- Use --help
+
+Compiling on GNU/Linux:
+-----------------------
+
+Install dependencies. Here's an example for Debian/Ubuntu:
+$ sudo apt-get install build-essential libirrlicht-dev cmake libbz2-dev libpng-dev libjpeg-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-gnutls-dev libfreetype6-dev zlib1g-dev libgmp-dev libjsoncpp-dev
+
+For Fedora users:
+$ sudo dnf install make automake gcc gcc-c++ kernel-devel cmake libcurl* openal* libvorbis* libXxf86vm-devel libogg-devel freetype-devel mesa-libGL-devel zlib-devel jsoncpp-devel irrlicht-devel bzip2-libs gmp-devel sqlite-devel luajit-devel leveldb-devel ncurses-devel doxygen spatialindex-devel bzip2-devel
+
+You can install git for easily keeping your copy up to date.
+If you don’t want git, read below on how to get the source without git.
+This is an example for installing git on Debian/Ubuntu:
+$ sudo apt-get install git
+
+For Fedora users:
+$ sudo dnf install git
+
+Download source (this is the URL to the latest of source repository, which might not work at all times) using git:
+$ git clone --depth 1 https://github.com/minetest/minetest.git
+$ cd minetest
+
+Download minetest_game (otherwise only the "Minimal development test" game is available) using git:
+$ git clone --depth 1 https://github.com/minetest/minetest_game.git games/minetest_game
+
+Download source, without using git:
+$ wget https://github.com/minetest/minetest/archive/master.tar.gz
+$ tar xf master.tar.gz
+$ cd minetest-master
+
+Download minetest_game, without using git:
+$ cd games/
+$ wget https://github.com/minetest/minetest_game/archive/master.tar.gz
+$ tar xf master.tar.gz
+$ mv minetest_game-master minetest_game
+$ cd ..
+
+Build a version that runs directly from the source directory:
+$ cmake . -DRUN_IN_PLACE=TRUE
+$ make -j <number of processors>
+
+Run it:
+$ ./bin/minetest
+
+- Use cmake . -LH to see all CMake options and their current state
+- If you want to install it system-wide (or are making a distribution package),
+  you will want to use -DRUN_IN_PLACE=FALSE
+- You can build a bare server by specifying -DBUILD_SERVER=TRUE
+- You can disable the client build by specifying -DBUILD_CLIENT=FALSE
+- You can select between Release and Debug build by -DCMAKE_BUILD_TYPE=<Debug or Release>
+  - Debug build is slower, but gives much more useful output in a debugger
+- If you build a bare server, you don't need to have Irrlicht installed.
+  In that case use -DIRRLICHT_SOURCE_DIR=/the/irrlicht/source
+
+CMake options
+-------------
+General options:
+
+BUILD_CLIENT        - Build Minetest client
+BUILD_SERVER        - Build Minetest server
+CMAKE_BUILD_TYPE    - Type of build (Release vs. Debug)
+    Release         - Release build
+    Debug           - Debug build
+    SemiDebug       - Partially optimized debug build
+    RelWithDebInfo  - Release build with Debug information
+    MinSizeRel      - Release build with -Os passed to compiler to make executable as small as possible
+ENABLE_CURL         - Build with cURL; Enables use of online mod repo, public serverlist and remote media fetching via http
+ENABLE_CURSES       - Build with (n)curses; Enables a server side terminal (command line option: --terminal)
+ENABLE_FREETYPE     - Build with FreeType2; Allows using TTF fonts
+ENABLE_GETTEXT      - Build with Gettext; Allows using translations
+ENABLE_GLES         - Search for Open GLES headers & libraries and use them
+ENABLE_LEVELDB      - Build with LevelDB; Enables use of LevelDB map backend
+ENABLE_POSTGRESQL   - Build with libpq; Enables use of PostgreSQL map backend (PostgreSQL 9.5 or greater recommended)
+ENABLE_REDIS        - Build with libhiredis; Enables use of Redis map backend
+ENABLE_SPATIAL      - Build with LibSpatial; Speeds up AreaStores
+ENABLE_SOUND        - Build with OpenAL, libogg & libvorbis; in-game Sounds
+ENABLE_LUAJIT       - Build with LuaJIT (much faster than non-JIT Lua)
+ENABLE_SYSTEM_GMP   - Use GMP from system (much faster than bundled mini-gmp)
+RUN_IN_PLACE        - Create a portable install (worlds, settings etc. in current directory)
+USE_GPROF           - Enable profiling using GProf
+VERSION_EXTRA       - Text to append to version (e.g. VERSION_EXTRA=foobar -> Minetest 0.4.9-foobar)
+
+Library specific options:
+
+BZIP2_INCLUDE_DIR               - Linux only; directory where bzlib.h is located
+BZIP2_LIBRARY                   - Linux only; path to libbz2.a/libbz2.so
+CURL_DLL                        - Only if building with cURL on Windows; path to libcurl.dll
+CURL_INCLUDE_DIR                - Only if building with cURL; directory where curl.h is located
+CURL_LIBRARY                    - Only if building with cURL; path to libcurl.a/libcurl.so/libcurl.lib
+EGL_INCLUDE_DIR                 - Only if building with GLES; directory that contains egl.h
+EGL_LIBRARY                     - Only if building with GLES; path to libEGL.a/libEGL.so
+FREETYPE_INCLUDE_DIR_freetype2  - Only if building with Freetype2; directory that contains an freetype directory with files such as ftimage.h in it
+FREETYPE_INCLUDE_DIR_ft2build   - Only if building with Freetype2; directory that contains ft2build.h
+FREETYPE_LIBRARY                - Only if building with Freetype2; path to libfreetype.a/libfreetype.so/freetype.lib
+FREETYPE_DLL                    - Only if building with Freetype2 on Windows; path to libfreetype.dll
+GETTEXT_DLL                     - Only when building with Gettext on Windows; path to libintl3.dll
+GETTEXT_ICONV_DLL               - Only when building with Gettext on Windows; path to libiconv2.dll
+GETTEXT_INCLUDE_DIR             - Only when building with Gettext; directory that contains iconv.h
+GETTEXT_LIBRARY                 - Only when building with Gettext on Windows; path to libintl.dll.a
+GETTEXT_MSGFMT                  - Only when building with Gettext; path to msgfmt/msgfmt.exe
+IRRLICHT_DLL                    - Only on Windows; path to Irrlicht.dll
+IRRLICHT_INCLUDE_DIR            - Directory that contains IrrCompileConfig.h
+IRRLICHT_LIBRARY                - Path to libIrrlicht.a/libIrrlicht.so/libIrrlicht.dll.a/Irrlicht.lib
+LEVELDB_INCLUDE_DIR             - Only when building with LevelDB; directory that contains db.h
+LEVELDB_LIBRARY                 - Only when building with LevelDB; path to libleveldb.a/libleveldb.so/libleveldb.dll.a
+LEVELDB_DLL                     - Only when building with LevelDB on Windows; path to libleveldb.dll
+PostgreSQL_INCLUDE_DIR          - Only when building with PostgreSQL; directory that contains libpq-fe.h
+POSTGRESQL_LIBRARY              - Only when building with PostgreSQL; path to libpq.a/libpq.so
+REDIS_INCLUDE_DIR               - Only when building with Redis; directory that contains hiredis.h
+REDIS_LIBRARY                   - Only when building with Redis; path to libhiredis.a/libhiredis.so
+SPATIAL_INCLUDE_DIR             - Only when building with LibSpatial; directory that contains spatialindex/SpatialIndex.h
+SPATIAL_LIBRARY                 - Only when building with LibSpatial; path to libspatialindex_c.so/spatialindex-32.lib
+LUA_INCLUDE_DIR                 - Only if you want to use LuaJIT; directory where luajit.h is located
+LUA_LIBRARY                     - Only if you want to use LuaJIT; path to libluajit.a/libluajit.so
+MINGWM10_DLL                    - Only if compiling with MinGW; path to mingwm10.dll
+OGG_DLL                         - Only if building with sound on Windows; path to libogg.dll
+OGG_INCLUDE_DIR                 - Only if building with sound; directory that contains an ogg directory which contains ogg.h
+OGG_LIBRARY                     - Only if building with sound; path to libogg.a/libogg.so/libogg.dll.a
+OPENAL_DLL                      - Only if building with sound on Windows; path to OpenAL32.dll
+OPENAL_INCLUDE_DIR              - Only if building with sound; directory where al.h is located
+OPENAL_LIBRARY                  - Only if building with sound; path to libopenal.a/libopenal.so/OpenAL32.lib
+OPENGLES2_INCLUDE_DIR           - Only if building with GLES; directory that contains gl2.h
+OPENGLES2_LIBRARY               - Only if building with GLES; path to libGLESv2.a/libGLESv2.so
+SQLITE3_INCLUDE_DIR             - Directory that contains sqlite3.h
+SQLITE3_LIBRARY                 - Path to libsqlite3.a/libsqlite3.so/sqlite3.lib
+VORBISFILE_DLL                  - Only if building with sound on Windows; path to libvorbisfile-3.dll
+VORBISFILE_LIBRARY              - Only if building with sound; path to libvorbisfile.a/libvorbisfile.so/libvorbisfile.dll.a
+VORBIS_DLL                      - Only if building with sound on Windows; path to libvorbis-0.dll
+VORBIS_INCLUDE_DIR              - Only if building with sound; directory that contains a directory vorbis with vorbisenc.h inside
+VORBIS_LIBRARY                  - Only if building with sound; path to libvorbis.a/libvorbis.so/libvorbis.dll.a
+XXF86VM_LIBRARY                 - Only on Linux; path to libXXf86vm.a/libXXf86vm.so
+ZLIB_DLL                        - Only on Windows; path to zlib1.dll
+ZLIBWAPI_DLL                    - Only on Windows; path to zlibwapi.dll
+ZLIB_INCLUDE_DIR                - Directory that contains zlib.h
+ZLIB_LIBRARY                    - Path to libz.a/libz.so/zlibwapi.lib
+
+Compiling on Windows:
+---------------------
+- This section is outdated. In addition to what is described here:
+  - In addition to minetest, you need to download minetest_game.
+  - If you wish to have sound support, you need libogg, libvorbis and libopenal
+
+- You need:
+	* CMake:
+		http://www.cmake.org/cmake/resources/software.html
+	* MinGW or Visual Studio
+		http://www.mingw.org/
+		http://msdn.microsoft.com/en-us/vstudio/default
+	* Irrlicht SDK 1.7:
+		http://irrlicht.sourceforge.net/downloads.html
+	* Zlib headers (zlib125.zip)
+		http://www.winimage.com/zLibDll/index.html
+	* Zlib library (zlibwapi.lib and zlibwapi.dll from zlib125dll.zip):
+		http://www.winimage.com/zLibDll/index.html
+	* SQLite3 headers and library
+		https://www.sqlite.org/download.html
+	* Optional: gettext library and tools:
+		http://gnuwin32.sourceforge.net/downlinks/gettext.php
+		- This is used for other UI languages. Feel free to leave it out.
+	* And, of course, Minetest:
+		http://minetest.net/download
+- Steps:
+	- Select a directory called DIR hereafter in which you will operate.
+	- Make sure you have CMake and a compiler installed.
+	- Download all the other stuff to DIR and extract them into there.
+	  ("extract here", not "extract to packagename/")
+	  NOTE: zlib125dll.zip needs to be extracted into zlib125dll
+	  NOTE: You need to extract sqlite3.h & sqlite3ext.h from sqlite3 source
+	      and sqlite3.dll & sqlite3.def from sqlite3 precompiled binaries
+	      into "sqlite3" directory, and generate sqlite3.lib using command
+	      "LIB /DEF:sqlite3.def /OUT:sqlite3.lib"
+	- All those packages contain a nice base directory in them, which
+	  should end up being the direct subdirectories of DIR.
+	- You will end up with a directory structure like this (+=dir, -=file):
+	-----------------
+	+ DIR
+		- zlib-1.2.5.tar.gz
+		- zlib125dll.zip
+		- irrlicht-1.8.3.zip
+		- sqlite-amalgamation-3130000.zip (SQLite3 headers)
+		- sqlite-dll-win32-x86-3130000.zip (SQLite3 library for 32bit system)
+		- 110214175330.zip (or whatever, this is the minetest source)
+		+ zlib-1.2.5
+			- zlib.h
+			+ win32
+			...
+		+ zlib125dll
+			- readme.txt
+			+ dll32
+			...
+		+ irrlicht-1.8.3
+			+ lib
+			+ include
+			...
+		+ sqlite3
+			sqlite3.h
+			sqlite3ext.h
+			sqlite3.lib
+			sqlite3.dll
+		+ gettext (optional)
+			+bin
+			+include
+			+lib
+		+ minetest
+			+ src
+			+ doc
+			- CMakeLists.txt
+			...
+	-----------------
+	- Start up the CMake GUI
+	- Select "Browse Source..." and select DIR/minetest
+	- Now, if using MSVC:
+		- Select "Browse Build..." and select DIR/minetest-build
+	- Else if using MinGW:
+		- Select "Browse Build..." and select DIR/minetest
+	- Select "Configure"
+	- Select your compiler
+	- It will warn about missing stuff, ignore that at this point. (later don't)
+	- Make sure the configuration is as follows
+	  (note that the versions may differ for you):
+	-----------------
+	BUILD_CLIENT             [X]
+	BUILD_SERVER             [ ]
+	CMAKE_BUILD_TYPE         Release
+	CMAKE_INSTALL_PREFIX     DIR/minetest-install
+	IRRLICHT_SOURCE_DIR      DIR/irrlicht-1.8.3
+	RUN_IN_PLACE             [X]
+	WARN_ALL                 [ ]
+	ZLIB_DLL                 DIR/zlib125dll/dll32/zlibwapi.dll
+	ZLIB_INCLUDE_DIR         DIR/zlib-1.2.5
+	ZLIB_LIBRARIES           DIR/zlib125dll/dll32/zlibwapi.lib
+	GETTEXT_BIN_DIR          DIR/gettext/bin
+	GETTEXT_INCLUDE_DIR      DIR/gettext/include
+	GETTEXT_LIBRARIES        DIR/gettext/lib/intl.lib
+	GETTEXT_MSGFMT           DIR/gettext/bin/msgfmt
+	-----------------
+	- If CMake complains it couldn't find SQLITE3, choose "Advanced" box on the
+	  right top corner, then specify the location of SQLITE3_INCLUDE_DIR and
+	  SQLITE3_LIBRARY manually.
+	- If you want to build 64-bit minetest, you will need to build 64-bit version
+	  of irrlicht engine manually, as only 32-bit pre-built library is provided.
+	- Hit "Configure"
+	- Hit "Configure" once again 8)
+	- If something is still coloured red, you have a problem.
+	- Hit "Generate"
+	If using MSVC:
+		- Open the generated minetest.sln
+		- The project defaults to the "Debug" configuration. Make very sure to
+		  select "Release", unless you want to debug some stuff (it's slower
+		  and might not even work at all)
+		- Build the ALL_BUILD project
+		- Build the INSTALL project
+		- You should now have a working game with the executable in
+			DIR/minetest-install/bin/minetest.exe
+		- Additionally you may create a zip package by building the PACKAGE
+		  project.
+	If using MinGW:
+		- Using the command line, browse to the build directory and run 'make'
+		  (or mingw32-make or whatever it happens to be)
+		- You may need to copy some of the downloaded DLLs into bin/, see what
+		  running the produced executable tells you it doesn't have.
+		- You should now have a working game with the executable in
+			DIR/minetest/bin/minetest.exe
+
+Windows releases of minetest are built using a bat script like this:
+--------------------------------------------------------------------
+
+set sourcedir=%CD%
+set installpath="C:\tmp\minetest_install"
+set irrlichtpath="C:\tmp\irrlicht-1.7.2"
+
+set builddir=%sourcedir%\bvc10
+mkdir %builddir%
+pushd %builddir%
+cmake %sourcedir% -G "Visual Studio 10" -DIRRLICHT_SOURCE_DIR=%irrlichtpath% -DRUN_IN_PLACE=TRUE -DCMAKE_INSTALL_PREFIX=%installpath%
+if %errorlevel% neq 0 goto fail
+"C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" ALL_BUILD.vcxproj /p:Configuration=Release
+if %errorlevel% neq 0 goto fail
+"C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" INSTALL.vcxproj /p:Configuration=Release
+if %errorlevel% neq 0 goto fail
+"C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" PACKAGE.vcxproj /p:Configuration=Release
+if %errorlevel% neq 0 goto fail
+popd
+echo Finished.
+exit /b 0
+
+:fail
+popd
+echo Failed.
+exit /b 1
+
+License of Minetest textures and sounds
+---------------------------------------
+
+This applies to textures and sounds contained in the main Minetest
+distribution.
+
+Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
+http://creativecommons.org/licenses/by-sa/3.0/
+
+Authors of media files
+-----------------------
+Everything not listed in here:
+Copyright (C) 2010-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
+
+ShadowNinja:
+  textures/base/pack/smoke_puff.png
+
+Paramat:
+  textures/base/pack/menu_header.png
+
+erlehmann:
+  misc/minetest-icon-24x24.png
+  misc/minetest-icon.ico
+  misc/minetest.svg
+  textures/base/pack/logo.png
+
+License of Minetest source code
+-------------------------------
+
+Minetest
+Copyright (C) 2010-2017 celeron55, Perttu Ahola <celeron55@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Irrlicht
+---------------
+
+This program uses the Irrlicht Engine. http://irrlicht.sourceforge.net/
+
+ The Irrlicht Engine License
+
+Copyright © 2002-2005 Nikolaus Gebhardt
+
+This software is provided 'as-is', without any express or implied
+warranty. In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute
+it freely, subject to the following restrictions:
+
+   1. The origin of this software must not be misrepresented; you
+      must not claim that you wrote the original software. If you use
+	  this software in a product, an acknowledgment in the product
+	  documentation would be appreciated but is not required.
+   2. Altered source versions must be plainly marked as such, and must
+      not be misrepresented as being the original software.
+   3. This notice may not be removed or altered from any source
+      distribution.
+
+
+JThread
+---------------
+
+This program uses the JThread library. License for JThread follows:
+
+Copyright (c) 2000-2006  Jori Liesenborgs (jori.liesenborgs@gmail.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE.
+
+Lua
+---------------
+
+Lua is licensed under the terms of the MIT license reproduced below.
+This means that Lua is free software and can be used for both academic
+and commercial purposes at absolutely no cost.
+
+For details and rationale, see https://www.lua.org/license.html .
+
+Copyright (C) 1994-2008 Lua.org, PUC-Rio.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+Fonts
+---------------
+
+Bitstream Vera Fonts Copyright:
+
+  Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is
+  a trademark of Bitstream, Inc.
+
+Arimo - Apache License, version 2.0
+  Digitized data copyright (c) 2010-2012 Google Corporation.
+
+Cousine - Apache License, version 2.0
+  Digitized data copyright (c) 2010-2012 Google Corporation.
+
+DroidSansFallBackFull:
+
+  Copyright (C) 2008 The Android Open Source Project
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.

build/android/Makefile

@@ -13,6 +13,10 @@ ANDR_ROOT = $(shell pwd)
 PROJ_ROOT = $(shell realpath $(ANDR_ROOT)/../..)
 APP_ROOT = $(ANDR_ROOT)/src/main
 
+GAMES_TO_COPY = minetest_game
+MODS_TO_COPY =
+
+
 VERSION_MAJOR := $(shell cat $(PROJ_ROOT)/CMakeLists.txt | \
 	grep ^set\(VERSION_MAJOR\ | sed 's/)/ /' | cut -f2 -d' ')
 VERSION_MINOR := $(shell cat $(PROJ_ROOT)/CMakeLists.txt | \
@@ -27,12 +31,11 @@ TARGET_HOST = arm-linux
 TARGET_ABI = armeabi-v7a
 TARGET_LIBDIR = armeabi-v7a
 TARGET_TOOLCHAIN = arm-linux-androideabi-
-TARGET_CFLAGS_ADDON = -mfloat-abi=softfp -mfpu=vfpv3 -O3
+TARGET_CFLAGS_ADDON = -mfloat-abi=softfp -mfpu=vfpv3 -O3 -D__ANDROID_API__=$(API)
 TARGET_CXXFLAGS_ADDON = $(TARGET_CFLAGS_ADDON)
 TARGET_ARCH = armv7
-CROSS_CC = clang
-CROSS_CXX = clang++
-COMPILER_VERSION = clang
+CROSS_PREFIX = arm-linux-androideabi-
+COMPILER_VERSION = 4.9
 HAVE_LEVELDB = 0
 
 ################################################################################
@@ -43,8 +46,7 @@ HAVE_LEVELDB = 0
 #TARGET_LIBDIR = mips
 #TARGET_TOOLCHAIN = mipsel-linux-android-
 #TARGET_ARCH = mips32
-#CROSS_CC = mipsel-linux-android-gcc
-#CROSS_CXX = mipsel-linux-android-g++
+#CROSS_PREFIX = mipsel-linux-android-
 #COMPILER_VERSION = 4.9
 #HAVE_LEVELDB = 0
 
@@ -55,10 +57,9 @@ HAVE_LEVELDB = 0
 #TARGET_ABI = x86
 #TARGET_LIBDIR = x86
 #TARGET_TOOLCHAIN = x86-
+#CROSS_PREFIX = i686-linux-android-
 #TARGET_ARCH = x86
-#CROSS_CC = clang
-#CROSS_CXX = clang++
-#COMPILER_VERSION = clang
+#COMPILER_VERSION = 4.9
 #HAVE_LEVELDB = 0
 
 ################################################################################
@@ -84,17 +85,17 @@ OGG_TIMESTAMP = $(OGG_DIR)timestamp
 OGG_TIMESTAMP_INT = $(ANDR_ROOT)/deps/ogg_timestamp
 OGG_URL_GIT = https://gitlab.com/minetest/libvorbis-libogg-android
 
-IRRLICHT_REVISION = 5150
+IRRLICHT_REVISION = 5145
 IRRLICHT_DIR = $(ANDR_ROOT)/deps/irrlicht/
 IRRLICHT_LIB = $(IRRLICHT_DIR)lib/Android/libIrrlicht.a
 IRRLICHT_TIMESTAMP = $(IRRLICHT_DIR)timestamp
 IRRLICHT_TIMESTAMP_INT = $(ANDR_ROOT)/deps/irrlicht_timestamp
 IRRLICHT_URL_SVN = https://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@$(IRRLICHT_REVISION)
 
-OPENSSL_VERSION = 1.0.2n
+OPENSSL_VERSION = 1.0.2k
 OPENSSL_BASEDIR = openssl-$(OPENSSL_VERSION)
 OPENSSL_DIR = $(ANDR_ROOT)/deps/$(OPENSSL_BASEDIR)/
-OPENSSL_LIB = $(OPENSSL_DIR)/libssl.a
+OPENSSL_LIB = $(OPENSSL_DIR)/libssl.so.1.0.0
 OPENSSL_TIMESTAMP = $(OPENSSL_DIR)timestamp
 OPENSSL_TIMESTAMP_INT = $(ANDR_ROOT)/deps/openssl_timestamp
 OPENSSL_URL = https://www.openssl.org/source/openssl-$(OPENSSL_VERSION).tar.gz
@@ -112,7 +113,7 @@ FREETYPE_TIMESTAMP = $(FREETYPE_DIR)timestamp
 FREETYPE_TIMESTAMP_INT = $(ANDR_ROOT)/deps/freetype_timestamp
 FREETYPE_URL_GIT = https://github.com/cdave1/freetype2-android
 
-ICONV_VERSION = 1.16
+ICONV_VERSION = 1.14
 ICONV_DIR = $(ANDR_ROOT)/deps/libiconv/
 ICONV_LIB = $(ICONV_DIR)/lib/.libs/libiconv.so
 ICONV_TIMESTAMP = $(ICONV_DIR)timestamp
@@ -165,7 +166,7 @@ delconfig:
 
 local.properties:
 	@echo "Please specify path of ANDROID NDK";                                \
-	echo "e.g. $$HOME/Android/Sdk/ndk-bundle/";                                \
+	echo "e.g. $$HOME/Android/ndk-r11c/";                                  \
 	read ANDROID_NDK ;                                                         \
 	if [ ! -d $$ANDROID_NDK ] ; then                                           \
 		echo "$$ANDROID_NDK is not a valid folder";                            \
@@ -173,7 +174,7 @@ local.properties:
 	fi;                                                                        \
 	echo "ndk.dir = $$ANDROID_NDK" > local.properties;                         \
 	echo "Please specify path of ANDROID SDK";                                 \
-	echo "e.g. $$HOME/Android/Sdk/";                                           \
+	echo "e.g. $$HOME/Android/sdk/";                                       \
 	read SDKFLDR ;                                                             \
 	if [ ! -d $$SDKFLDR ] ; then                                               \
 		echo "$$SDKFLDR is not a valid folder";                                \
@@ -211,10 +212,7 @@ $(OPENAL_LIB): $(OPENAL_TIMESTAMP)
 	cd ${OPENAL_DIR};                                                          \
 	export APP_PLATFORM=${APP_PLATFORM};                                       \
 	export TARGET_ABI=${TARGET_ABI};                                           \
-	export TARGET_CFLAGS_ADDON="${TARGET_CFLAGS_ADDON}";                       \
-	export TARGET_CXXFLAGS_ADDON="${TARGET_CXXFLAGS_ADDON}";                   \
-	export COMPILER_VERSION=${COMPILER_VERSION};                               \
-	${ANDROID_NDK}/ndk-build                                                   \
+	${ANDROID_NDK}/ndk-build NDEBUG=${NDEBUG}                                  \
 		NDK_APPLICATION_MK=${ANDR_ROOT}/jni/Deps.mk || exit 1;                 \
 	touch ${OPENAL_TIMESTAMP};                                                 \
 	touch ${OPENAL_TIMESTAMP_INT};                                             \
@@ -285,7 +283,6 @@ openssl_download :
 		tar -xzf ${OPENSSL_BASEDIR}.tar.gz;                                    \
 		cd ${OPENSSL_BASEDIR};                                                 \
 		patch -p1 < ${ANDR_ROOT}/patches/openssl_arch.patch;                   \
-		sed -i 's/-mandroid //g' Configure;                                    \
 	fi
 
 openssl : $(OPENSSL_LIB)
@@ -307,15 +304,11 @@ $(OPENSSL_LIB): $(OPENSSL_TIMESTAMP)
 	${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh                    \
 		--toolchain=${TARGET_TOOLCHAIN}${COMPILER_VERSION}                     \
 		--platform=${APP_PLATFORM}                                             \
-		--stl=libc++                                                           \
 		--install-dir=$${TOOLCHAIN};                                           \
 	export PATH="$${TOOLCHAIN}/bin:$${PATH}";                                  \
-	export CFLAGS="$${CFLAGS} ${TARGET_CFLAGS_ADDON}";                         \
-	export LDFLAGS="$${LDFLAGS} ${TARGET_LDFLAGS_ADDON}";                      \
-	CC=${CROSS_CC} ./Configure -DL_ENDIAN no-asm android-${TARGET_ARCH}        \
-		-D__ANDROID_API__=$(API);                                          \
-	CC=${CROSS_CC} ANDROID_DEV=/tmp/ndk-${TARGET_HOST} make depend;            \
-	CC=${CROSS_CC} ANDROID_DEV=/tmp/ndk-${TARGET_HOST} make build_libs;        \
+	CC=${CROSS_PREFIX}gcc ./Configure -DL_ENDIAN android-${TARGET_ARCH};\
+	CC=${CROSS_PREFIX}gcc ANDROID_DEV=/tmp/ndk-${TARGET_HOST} make depend;     \
+	CC=${CROSS_PREFIX}gcc ANDROID_DEV=/tmp/ndk-${TARGET_HOST} make build_libs; \
 	touch ${OPENSSL_TIMESTAMP};                                                \
 	touch ${OPENSSL_TIMESTAMP_INT};                                            \
 	$(RM) -rf $${TOOLCHAIN};                                                   \
@@ -357,18 +350,17 @@ $(LEVELDB_LIB): $(LEVELDB_TIMESTAMP)
 	if [ $$REFRESH -ne 0 ] ; then                                              \
 	echo "changed timestamp for leveldb detected building...";                 \
 	cd deps/leveldb;                                                           \
-	export CROSS_PREFIX=${TARGET_TOOLCHAIN};                                   \
+	export CROSS_PREFIX=${CROSS_PREFIX};                                       \
 	export TOOLCHAIN=/tmp/ndk-${TARGET_HOST}-leveldb;                          \
 	${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh                    \
 		--toolchain=${TARGET_TOOLCHAIN}${COMPILER_VERSION}                     \
 		--platform=${APP_PLATFORM}                                             \
-		--stl=libc++                                                           \
 		--install-dir=$${TOOLCHAIN};                                           \
 	export PATH="$${TOOLCHAIN}/bin:$${PATH}";                                  \
-	export CC=${CROSS_CC};                                                     \
-	export CXX=${CROSS_CXX};                                                   \
+	export CC=${CROSS_PREFIX}gcc;                                              \
+	export CXX=${CROSS_PREFIX}g++;                                             \
 	export CFLAGS="$${CFLAGS} ${TARGET_CFLAGS_ADDON}";                         \
-	export CPPFLAGS="$${CPPFLAGS} ${TARGET_CXXFLAGS_ADDON}";                   \
+	export CPPFLAGS="$${CPPFLAGS} ${TARGET_CXXFLAGS_ADDON}";                     \
 	export LDFLAGS="$${LDFLAGS} ${TARGET_LDFLAGS_ADDON}";                      \
 	export TARGET_OS=OS_ANDROID_CROSSCOMPILE;                                  \
 	$(MAKE) || exit 1;                                                      \
@@ -381,7 +373,7 @@ $(LEVELDB_LIB): $(LEVELDB_TIMESTAMP)
 endif
 
 clean_leveldb :
-	./gradlew cleanLevelDB
+	$(RM) -rf deps/leveldb
 
 $(FREETYPE_TIMESTAMP) : freetype_download
 	@LAST_MODIF=$$(find ${FREETYPE_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
@@ -416,10 +408,7 @@ $(FREETYPE_LIB) : $(FREETYPE_TIMESTAMP)
 	cd ${FREETYPE_DIR}/Android/jni;                                            \
 	export APP_PLATFORM=${APP_PLATFORM};                                       \
 	export TARGET_ABI=${TARGET_ABI};                                           \
-	export TARGET_CFLAGS_ADDON="${TARGET_CFLAGS_ADDON}";                       \
-	export TARGET_CXXFLAGS_ADDON="${TARGET_CXXFLAGS_ADDON}";                   \
-	export COMPILER_VERSION=${COMPILER_VERSION};                               \
-	${ANDROID_NDK}/ndk-build                                                   \
+	${ANDROID_NDK}/ndk-build NDEBUG=${NDEBUG}                                  \
 		NDK_APPLICATION_MK=${ANDR_ROOT}/jni/Deps.mk || exit 1;                 \
 	touch ${FREETYPE_TIMESTAMP};                                               \
 	touch ${FREETYPE_TIMESTAMP_INT};                                           \
@@ -428,7 +417,7 @@ $(FREETYPE_LIB) : $(FREETYPE_TIMESTAMP)
 	fi
 
 clean_freetype :
-	./gradlew cleanFreetype
+	$(RM) -rf ${FREETYPE_DIR}
 
 $(ICONV_TIMESTAMP) : iconv_download
 	@LAST_MODIF=$$(find ${ICONV_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
@@ -445,6 +434,9 @@ iconv_download :
 		tar -xzf libiconv-${ICONV_VERSION}.tar.gz || exit 1;               \
 		rm libiconv-${ICONV_VERSION}.tar.gz;                               \
 		ln -s libiconv-${ICONV_VERSION} libiconv;                          \
+		cd ${ICONV_DIR};                                                   \
+		patch -p1 < ${ANDR_ROOT}/patches/libiconv_android.patch;           \
+		patch -p1 < ${ANDR_ROOT}/patches/libiconv_stdio.patch;             \
 	fi
 
 iconv : $(ICONV_LIB)
@@ -464,17 +456,16 @@ $(ICONV_LIB) : $(ICONV_TIMESTAMP)
 	mkdir -p ${ICONV_DIR};                                                     \
 	echo "changed timestamp for iconv detected building...";                   \
 	cd ${ICONV_DIR};                                                           \
+	\
 	export TOOLCHAIN=/tmp/ndk-${TARGET_HOST}-iconv;                            \
 	${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh                    \
 		--toolchain=${TARGET_TOOLCHAIN}${COMPILER_VERSION}                     \
 		--platform=${APP_PLATFORM}                                             \
-		--stl=libc++                                                           \
 		--install-dir=$${TOOLCHAIN};                                           \
 	export PATH="$${TOOLCHAIN}/bin:$${PATH}";                                  \
 	export CFLAGS="$${CFLAGS} ${TARGET_CFLAGS_ADDON}";                         \
-	export LDFLAGS="$${LDFLAGS} ${TARGET_LDFLAGS_ADDON} -lstdc++";             \
-	export CC=${CROSS_CC};                                                     \
-	export CXX=${CROSS_CXX};                                                   \
+	export CC=${CROSS_PREFIX}gcc;                                              \
+	export CXX=${CROSS_PREFIX}g++;                                             \
 	export TARGET_OS=OS_ANDROID_CROSSCOMPILE;                                  \
 	./configure --host=${TARGET_HOST} || exit 1;                               \
 	sed -i 's/LIBICONV_VERSION_INFO) /LIBICONV_VERSION_INFO) -avoid-version /g' lib/Makefile; \
@@ -488,7 +479,7 @@ $(ICONV_LIB) : $(ICONV_TIMESTAMP)
 	fi
 
 clean_iconv :
-	./gradlew cleanIconv
+	$(RM) -rf ${ICONV_DIR}
 
 #Note: Texturehack patch is required for gpu's not supporting color format
 #      correctly. Known bad GPU:
@@ -533,11 +524,8 @@ $(IRRLICHT_LIB): $(IRRLICHT_TIMESTAMP) $(FREETYPE_LIB)
 	cd deps/irrlicht/source/Irrlicht/Android;                                  \
 	export APP_PLATFORM=${APP_PLATFORM};                                       \
 	export TARGET_ABI=${TARGET_ABI};                                           \
-	export TARGET_CFLAGS_ADDON="${TARGET_CFLAGS_ADDON}";                       \
-	export TARGET_CXXFLAGS_ADDON="${TARGET_CXXFLAGS_ADDON}";                   \
-	export COMPILER_VERSION=${COMPILER_VERSION};                               \
-	${ANDROID_NDK}/ndk-build                                                   \
-		NDK_APPLICATION_MK=${ANDR_ROOT}/jni/Deps.mk || exit 1;                 \
+	${ANDROID_NDK}/ndk-build NDEBUG=${NDEBUG}                                  \
+		NDK_APPLICATION_MK=${ANDR_ROOT}/jni/Irrlicht.mk || exit 1;             \
 	touch ${IRRLICHT_TIMESTAMP};                                               \
 	touch ${IRRLICHT_TIMESTAMP_INT};                                           \
 	else                                                                       \
@@ -545,7 +533,7 @@ $(IRRLICHT_LIB): $(IRRLICHT_TIMESTAMP) $(FREETYPE_LIB)
 	fi
 
 clean_irrlicht :
-	./gradlew cleanIrrlicht
+	$(RM) -rf deps/irrlicht
 
 $(CURL_TIMESTAMP) : curl_download
 	@LAST_MODIF=$$(find ${CURL_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
@@ -581,16 +569,15 @@ $(CURL_LIB): $(CURL_TIMESTAMP) $(OPENSSL_LIB)
 	mkdir -p ${CURL_DIR};                                                      \
 	echo "changed timestamp for curl detected building...";                    \
 	cd deps/curl-${CURL_VERSION};                                              \
-	export CROSS_PREFIX=${TARGET_TOOLCHAIN};                                   \
+	export CROSS_PREFIX=${CROSS_PREFIX};                                       \
 	export TOOLCHAIN=/tmp/ndk-${TARGET_HOST}-curl;                             \
 	${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh                    \
 		--toolchain=${TARGET_TOOLCHAIN}${COMPILER_VERSION}                     \
 		--platform=${APP_PLATFORM}                                             \
-		--stl=libc++                                                           \
 		--install-dir=$${TOOLCHAIN};                                           \
 	export PATH="$${TOOLCHAIN}/bin:$${PATH}";                                  \
-	export CC=${CROSS_CC};                                                     \
-	export CXX=${CROSS_CXX};                                                   \
+	export CC=${CROSS_PREFIX}gcc;                                              \
+	export CXX=${CROSS_PREFIX}g++;                                             \
 	export TARGET_OS=OS_ANDROID_CROSSCOMPILE;                                  \
 	export CPPFLAGS="$${CPPFLAGS} -I${OPENSSL_DIR}/include ${TARGET_CFLAGS_ADDON}"; \
 	export CFLAGS="$${CFLAGS} ${TARGET_CFLAGS_ADDON}";                         \
@@ -605,7 +592,8 @@ $(CURL_LIB): $(CURL_TIMESTAMP) $(OPENSSL_LIB)
 	fi
 
 clean_curl :
-	./gradlew cleanCURL
+	$(RM) -rf deps/curl-${CURL_VERSION}                                        \
+	$(RM) -f deps/curl
 
 sqlite3_download: deps/${SQLITE3_FOLDER}/sqlite3.c
 
@@ -617,7 +605,8 @@ deps/${SQLITE3_FOLDER}/sqlite3.c :
 	cd ${SQLITE3_FOLDER};
 
 clean_sqlite3:
-	./gradlew cleanSQLite3
+	cd deps && $(RM) -rf ${SQLITE3_FOLDER} && $(RM) -f ${SQLITE3_FOLDER}.zip && \
+	$(RM) -f sqlite
 
 $(ASSETS_TIMESTAMP) : $(IRRLICHT_LIB)
 	@mkdir -p ${ANDR_ROOT}/deps;                                                \
@@ -659,7 +648,26 @@ assets : $(ASSETS_TIMESTAMP)
 	if [ $$REFRESH -ne 0 ] ; then                                              \
 	echo "assets changed, refreshing...";                                      \
 	$(MAKE) clean_assets;                                                      \
-	./gradlew copyAssets;                                                      \
+	mkdir -p ${APP_ROOT}/assets/Minetest;                                      \
+	cp ${PROJ_ROOT}/minetest.conf.example ${APP_ROOT}/assets/Minetest;         \
+	cp ${PROJ_ROOT}/README.txt ${APP_ROOT}/assets/Minetest;                    \
+	cp -r ${PROJ_ROOT}/builtin ${APP_ROOT}/assets/Minetest;                    \
+	mkdir -p ${APP_ROOT}/assets/Minetest/client;                                  \
+	cp -r ${PROJ_ROOT}/client/shaders ${APP_ROOT}/assets/Minetest/client;      \
+	cp ${PROJ_ROOT}/doc/lgpl-2.1.txt ${APP_ROOT}/assets/Minetest/LICENSE.txt;  \
+	mkdir -p ${APP_ROOT}/assets/Minetest/fonts;                                   \
+	cp -r ${PROJ_ROOT}/fonts/*.ttf ${APP_ROOT}/assets/Minetest/fonts/;         \
+	mkdir -p ${APP_ROOT}/assets/Minetest/games;                                   \
+	for game in ${GAMES_TO_COPY}; do                                           \
+	    cp -r ${PROJ_ROOT}/games/$$game ${APP_ROOT}/assets/Minetest/games/;    \
+	done;                                                                      \
+	mkdir -p ${APP_ROOT}/assets/Minetest/mods;                                    \
+	for mod in ${MODS_TO_COPY}; do                                             \
+	    cp -r ${PROJ_ROOT}/mods/$$mod ${APP_ROOT}/assets/Minetest/mods/;       \
+	done;                                                                      \
+	cp -r ${PROJ_ROOT}/po ${APP_ROOT}/assets/Minetest;                         \
+	cp -r ${PROJ_ROOT}/textures ${APP_ROOT}/assets/Minetest;                   \
+	mkdir -p ${APP_ROOT}/assets/Minetest/media;                                \
 	cp -r ${IRRLICHT_DIR}/media/Shaders ${APP_ROOT}/assets/Minetest/media;     \
 	cd ${APP_ROOT}/assets ||  exit 1;                                          \
 	find . -name "timestamp" -exec rm {} \; ;                                  \
@@ -676,7 +684,7 @@ assets : $(ASSETS_TIMESTAMP)
 	fi
 
 clean_assets :
-	./gradlew cleanAssets
+	@$(RM) -r ${APP_ROOT}/assets
 
 apk: local.properties assets $(ICONV_LIB) $(IRRLICHT_LIB) $(CURL_LIB) $(LEVELDB_TARGET)       \
 	$(OPENAL_LIB) $(OGG_LIB) prep_srcdir $(ANDR_ROOT)/jni/src/android_version.h    \
@@ -685,44 +693,44 @@ apk: local.properties assets $(ICONV_LIB) $(IRRLICHT_LIB) $(CURL_LIB) $(LEVELDB_
 	export HAVE_LEVELDB=${HAVE_LEVELDB};                                       \
 	export APP_PLATFORM=${APP_PLATFORM};                                       \
 	export TARGET_ABI=${TARGET_ABI};                                           \
-	export TARGET_CFLAGS_ADDON="${TARGET_CFLAGS_ADDON}";                       \
-	export TARGET_CXXFLAGS_ADDON="${TARGET_CXXFLAGS_ADDON}";                   \
-	export COMPILER_VERSION=${COMPILER_VERSION};                               \
-	export GPROF=${GPROF};                                                     \
 	${ANDROID_NDK}/ndk-build || exit 1;                                        \
 	if [ ! -e ${APP_ROOT}/jniLibs ]; then                                      \
-		ln -s ${ANDR_ROOT}/libs ${APP_ROOT}/jniLibs || exit 1;             \
+		ln -s ${ANDR_ROOT}/libs ${APP_ROOT}/jniLibs || exit 1;                 \
 	fi;                                                                        \
 	export VERSION_STR="${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}" && \
 	export BUILD_TYPE_C=$$(echo "$${BUILD_TYPE}" | sed 's/./\U&/') &&          \
 	./gradlew assemble$$BUILD_TYPE_C &&                                           \
-	echo "APK stored at: build/outputs/apk/$$BUILD_TYPE/Minetest-$$BUILD_TYPE.apk" && \
+	echo "APK stored at: build/outputs/apk/Minetest-$$BUILD_TYPE.apk" &&       \
 	echo "You can install it with \`make install_$$BUILD_TYPE\`"
 
 # These Intentionally doesn't depend on their respective build steps,
 # because it takes a while to verify that everything's up-to-date.
 install_debug:
-	${ANDROID_SDK}/platform-tools/adb install -r build/outputs/apk/debug/Minetest-debug.apk
+	${ANDROID_SDK}/platform-tools/adb install -r build/outputs/apk/Minetest-debug.apk
 
 install_release:
-	${ANDROID_SDK}/platform-tools/adb install -r build/outputs/apk/release/Minetest-release.apk
+	${ANDROID_SDK}/platform-tools/adb install -r build/outputs/apk/Minetest-release.apk
 
 prep_srcdir :
 	@if [ ! -e ${ANDR_ROOT}/jni/src ]; then                                    \
-		ln -s ${PROJ_ROOT}/src ${ANDR_ROOT}/jni/src;                           \
+		ln -s ${PROJ_ROOT}/src ${ANDR_ROOT}/jni/src;                       \
 	fi;                                                                        \
 	if [ ! -e ${ANDR_ROOT}/jni/lib ]; then                                     \
-		ln -s ${PROJ_ROOT}/lib ${ANDR_ROOT}/jni/lib;                           \
+		ln -s ${PROJ_ROOT}/lib ${ANDR_ROOT}/jni/lib;                       \
 	fi
 
 clean_apk :
 	./gradlew clean
 
 clean_all :
-	./gradlew cleanAll
+	@$(MAKE) clean_apk;                                                        \
+	$(MAKE) clean_assets clean_iconv clean_irrlicht clean_leveldb clean_curl   \
+	clean_openssl clean_openal clean_ogg;                                      \
+	sleep 1;                                                                   \
+	$(RM) -r gen libs obj deps bin Debug and_env
 
 $(ANDR_ROOT)/jni/src/android_version_githash.h : prep_srcdir
-	@export VERSION_FILE=${ANDR_ROOT}/jni/src/android_version_githash.h;       \
+	@export VERSION_FILE=${ANDR_ROOT}/jni/src/android_version_githash.h;        \
 	export VERSION_FILE_NEW=$${VERSION_FILE}.new;                              \
 	{                                                                          \
 	echo "#ifndef ANDROID_MT_VERSION_GITHASH_H";                               \

build/android/build.gradle

@@ -1,52 +1,48 @@
 buildscript {
 	repositories {
-		google()
+		maven { url 'https://maven.google.com' }
 		jcenter()
 	}
 	dependencies {
-		classpath 'com.android.tools.build:gradle:3.5.1'
+		classpath 'com.android.tools.build:gradle:3.1.3'
 	}
 }
 
 allprojects {
 	repositories {
-		google()
+		maven { url 'https://maven.google.com' }
 		jcenter()
 	}
 }
 
 def curl_version = "7.60.0"
+def gmp_version = "6.1.2"
 def irrlicht_revision = "5150"
 def openal_version = "1.18.2"
 def openssl_version = "1.0.2n"
-def sqlite3_version = "3240000"
+def sqlite3_version = "3260000"
 
 apply plugin: "com.android.application"
 
 android {
-	compileSdkVersion 29
-	buildToolsVersion '29.0.2'
+	compileSdkVersion 28
+	buildToolsVersion "28.0.3"
 
 	defaultConfig {
-		versionCode 26
+		versionCode 22
 		versionName "${System.env.VERSION_STR}.${versionCode}"
 		minSdkVersion 14
-		targetSdkVersion 29
+		targetSdkVersion 28
 		applicationId "net.minetest.minetest"
 		manifestPlaceholders = [package: "net.minetest.minetest", project: project.name]
 		ndk {
 			// Specifies the ABI configurations of your native
 			// libraries Gradle should build and package with your APK.
-			// abiFilters 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
-			abiFilters 'armeabi-v7a', 'x86', 'arm64-v8a'
+			abiFilters 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64',
+				'arm64-v8a'
 		}
 	}
 
-	compileOptions {
-		sourceCompatibility JavaVersion.VERSION_1_8
-		targetCompatibility JavaVersion.VERSION_1_8
-	}
-
 	lintOptions {
 		disable "OldTargetApi", "GoogleAppIndexingWarning"
 	}
@@ -76,48 +72,6 @@ task cleanAssets(type: Delete) {
 	delete 'src/main/assets'
 }
 
-task copyAssets {
-	dependsOn 'cleanAssets'
-	mkdir "src/main/assets"
-
-	def mtAssetsFolder = "src/main/assets/Minetest"
-	def projRoot = "../.."
-	def gameToCopy = "minetest_game"
-
-	doLast {
-		mkdir "${mtAssetsFolder}"
-		mkdir "${mtAssetsFolder}/client"
-		mkdir "${mtAssetsFolder}/fonts"
-		mkdir "${mtAssetsFolder}/games"
-		mkdir "${mtAssetsFolder}/media"
-
-		copy {
-			from "${projRoot}/minetest.conf.example", "${projRoot}/README.md" into mtAssetsFolder
-		}
-		copy {
-			from "${projRoot}/doc/lgpl-2.1.txt" into "${mtAssetsFolder}/LICENSE.txt"
-		}
-		copy {
-			from "${projRoot}/builtin" into "${mtAssetsFolder}/builtin"
-		}
-		copy {
-			from "${projRoot}/client/shaders" into "${mtAssetsFolder}/client/shaders"
-		}
-		copy {
-			from "${projRoot}/fonts" include "*.ttf" into "${mtAssetsFolder}/fonts"
-		}
-		copy {
-			from "${projRoot}/games/${gameToCopy}" into "${mtAssetsFolder}/games/${gameToCopy}"
-		}
-		copy {
-			from "${projRoot}/po" into "${mtAssetsFolder}/po"
-		}
-		copy {
-			from "${projRoot}/textures" into "${mtAssetsFolder}/textures"
-		}
-	}
-}
-
 task cleanIconv(type: Delete) {
 	delete 'deps/libiconv'
 }
@@ -158,9 +112,14 @@ task cleanSQLite3(type: Delete) {
 	delete 'deps/sqlite-amalgamation-' + sqlite3_version + '.zip'
 }
 
+task cleanGMP(type: Delete) {
+	delete 'deps/gmp'
+	delete 'deps/gmp-' + gmp_version
+}
+
 task cleanAll(type: Delete, dependsOn: [clean, cleanAssets, cleanIconv,
-		cleanFreetype, cleanIrrlicht, cleanLevelDB, cleanSQLite3, cleanCURL,
-		cleanOpenSSL, cleanOpenAL, cleanOgg]) {
+										cleanFreetype, cleanIrrlicht, cleanLevelDB, cleanSQLite3, cleanCURL,
+										cleanOpenSSL, cleanOpenAL, cleanOgg, cleanGMP]) {
 	delete 'deps'
 	delete 'gen'
 	delete 'libs'
@@ -171,5 +130,5 @@ task cleanAll(type: Delete, dependsOn: [clean, cleanAssets, cleanIconv,
 }
 
 dependencies {
-	implementation 'androidx.core:core:1.1.0'
+	implementation 'com.android.support:support-v4:28.0.0'
 }

build/android/gradle.properties

@@ -1,2 +0,0 @@
-android.enableJetifier=true
-android.useAndroidX=true

build/android/gradle/wrapper/gradle-wrapper.properties

@@ -1 +1,6 @@
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-all.zip
+#Mon Oct 15 00:47:03 CEST 2018
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-all.zip

build/android/icons/aux_btn.svg

@@ -1,411 +0,0 @@
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-<!-- Created with Inkscape (http://www.inkscape.org/) -->
-
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="512"
-   height="512"
-   viewBox="0 0 135.46666 135.46667"
-   version="1.1"
-   id="svg8"
-   inkscape:version="0.92.1 r15371"
-   sodipodi:docname="aux_btn.svg"
-   inkscape:export-filename="/home/stu/Desktop/icons/png/aux_btn.png"
-   inkscape:export-xdpi="24.000002"
-   inkscape:export-ydpi="24.000002">
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-     id="defs2">
-    <filter
-       style="color-interpolation-filters:sRGB;"
-       inkscape:label="Colorize"
-       id="filter4628">
-      <feComposite
-         in2="SourceGraphic"
-         operator="arithmetic"
-         k1="0"
-         k2="1"
-         result="composite1"
-         id="feComposite4614" />
-      <feColorMatrix
-         in="composite1"
-         values="1"
-         type="saturate"
-         result="colormatrix1"
-         id="feColorMatrix4616" />
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-         flood-opacity="1"
-         flood-color="rgb(158,0,0)"
-         result="flood1"
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-         in2="colormatrix1"
-         mode="multiply"
-         result="blend1"
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-         in2="blend1"
-         mode="screen"
-         result="blend2"
-         id="feBlend4622" />
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-         in="blend2"
-         values="1"
-         type="saturate"
-         result="colormatrix2"
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-         in="colormatrix2"
-         in2="SourceGraphic"
-         operator="in"
-         k2="1"
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-         id="feComposite4626" />
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-    <filter
-       style="color-interpolation-filters:sRGB;"
-       inkscape:label="Sharpen More"
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-       inkscape:menu="Image Effects"
-       inkscape:menu-tooltip="Sharpen edges and boundaries within the object, force=0.3">
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-         order="3 3"
-         kernelMatrix="0 -0.15 0 -0.15 1.6 -0.15 0 -0.15 0"
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-         in="fbSourceGraphic"
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build/android/icons/camera_btn.svg

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-   viewBox="0 0 135.46666 135.46667"
-   version="1.1"
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-   inkscape:version="0.92.1 r15371"
-   sodipodi:docname="camera_btn.svg"
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build/android/jni/Android.mk

@@ -65,7 +65,6 @@ endif
 
 LOCAL_CFLAGS := -D_IRR_ANDROID_PLATFORM_      \
 		-DHAVE_TOUCHSCREENGUI         \
-		-DENABLE_GLES=1               \
 		-DUSE_CURL=1                  \
 		-DUSE_SOUND=1                 \
 		-DUSE_FREETYPE=1              \
@@ -76,7 +75,7 @@ LOCAL_CFLAGS := -D_IRR_ANDROID_PLATFORM_      \
 ifndef NDEBUG
 LOCAL_CFLAGS += -g -D_DEBUG -O0 -fno-omit-frame-pointer
 else
-LOCAL_CFLAGS += $(TARGET_CFLAGS_ADDON)
+LOCAL_CFLAGS += -O3
 endif
 
 ifdef GPROF
@@ -87,7 +86,7 @@ endif
 # LOCAL_CFLAGS += -fsanitize=address
 # LOCAL_LDFLAGS += -fsanitize=address
 
-ifeq ($(TARGET_ABI),x86)
+ifeq ($(TARGET_ARCH_ABI),x86)
 LOCAL_CFLAGS += -fno-stack-protector
 endif
 
@@ -109,134 +108,88 @@ LOCAL_C_INCLUDES := \
 
 LOCAL_SRC_FILES := \
 		jni/src/ban.cpp                           \
+		jni/src/camera.cpp                        \
+		jni/src/cavegen.cpp                       \
 		jni/src/chat.cpp                          \
-		jni/src/client/activeobjectmgr.cpp        \
-		jni/src/client/camera.cpp                 \
-		jni/src/client/client.cpp                 \
-		jni/src/client/clientenvironment.cpp      \
-		jni/src/client/clientlauncher.cpp         \
-		jni/src/client/clientmap.cpp              \
-		jni/src/client/clientmedia.cpp            \
-		jni/src/client/clientobject.cpp           \
-		jni/src/client/clouds.cpp                 \
-		jni/src/client/content_cao.cpp            \
-		jni/src/client/content_cso.cpp            \
-		jni/src/client/content_mapblock.cpp       \
-		jni/src/client/filecache.cpp              \
-		jni/src/client/fontengine.cpp             \
-		jni/src/client/game.cpp                   \
-		jni/src/client/gameui.cpp                 \
-		jni/src/client/guiscalingfilter.cpp       \
-		jni/src/client/hud.cpp                    \
+		jni/src/client.cpp                        \
+		jni/src/clientenvironment.cpp             \
 		jni/src/clientiface.cpp                   \
-		jni/src/client/imagefilters.cpp           \
-		jni/src/client/inputhandler.cpp           \
-		jni/src/client/joystick_controller.cpp    \
-		jni/src/client/keycode.cpp                \
-		jni/src/client/localplayer.cpp            \
-		jni/src/client/mapblock_mesh.cpp          \
-		jni/src/client/mesh.cpp                   \
-		jni/src/client/meshgen/collector.cpp      \
-		jni/src/client/mesh_generator_thread.cpp  \
-		jni/src/client/minimap.cpp                \
-		jni/src/client/particles.cpp              \
-		jni/src/client/render/anaglyph.cpp        \
-		jni/src/client/render/core.cpp            \
-		jni/src/client/render/factory.cpp         \
-		jni/src/client/renderingengine.cpp        \
-		jni/src/client/render/interlaced.cpp      \
-		jni/src/client/render/pageflip.cpp        \
-		jni/src/client/render/plain.cpp           \
-		jni/src/client/render/sidebyside.cpp      \
-		jni/src/client/render/stereo.cpp          \
-		jni/src/client/shader.cpp                 \
-		jni/src/client/sky.cpp                    \
-		jni/src/client/sound.cpp                  \
-		jni/src/client/sound_openal.cpp           \
-		jni/src/client/tile.cpp                   \
-		jni/src/client/wieldmesh.cpp              \
+		jni/src/clientmap.cpp                     \
+		jni/src/clientmedia.cpp                   \
+		jni/src/clientobject.cpp                  \
+		jni/src/clouds.cpp                        \
 		jni/src/collision.cpp                     \
-		jni/src/content/content.cpp               \
+		jni/src/content_abm.cpp                   \
+		jni/src/content_cao.cpp                   \
+		jni/src/content_cso.cpp                   \
+		jni/src/content_mapblock.cpp              \
 		jni/src/content_mapnode.cpp               \
-		jni/src/content/mods.cpp                  \
 		jni/src/content_nodemeta.cpp              \
-		jni/src/content/packages.cpp              \
 		jni/src/content_sao.cpp                   \
-		jni/src/content/subgames.cpp              \
 		jni/src/convert_json.cpp                  \
 		jni/src/craftdef.cpp                      \
-		jni/src/database/database.cpp             \
-		jni/src/database/database-dummy.cpp       \
-		jni/src/database/database-files.cpp       \
-		jni/src/database/database-leveldb.cpp     \
-		jni/src/database/database-sqlite3.cpp     \
+		jni/src/database-dummy.cpp                \
+		jni/src/database-files.cpp                \
+		jni/src/database-sqlite3.cpp              \
+		jni/src/database.cpp                      \
 		jni/src/debug.cpp                         \
 		jni/src/defaultsettings.cpp               \
+		jni/src/drawscene.cpp                     \
+		jni/src/dungeongen.cpp                    \
 		jni/src/emerge.cpp                        \
 		jni/src/environment.cpp                   \
 		jni/src/face_position_cache.cpp           \
+		jni/src/filecache.cpp                     \
 		jni/src/filesys.cpp                       \
+		jni/src/fontengine.cpp                    \
+		jni/src/game.cpp                          \
 		jni/src/genericobject.cpp                 \
 		jni/src/gettext.cpp                       \
-		jni/src/gui/guiAnimatedImage.cpp          \
-		jni/src/gui/guiBackgroundImage.cpp        \
-		jni/src/gui/guiBox.cpp                    \
-		jni/src/gui/guiButton.cpp                 \
-		jni/src/gui/guiButtonImage.cpp            \
-		jni/src/gui/guiButtonItemImage.cpp        \
-		jni/src/gui/guiChatConsole.cpp            \
-		jni/src/gui/guiConfirmRegistration.cpp    \
-		jni/src/gui/guiEditBoxWithScrollbar.cpp   \
-		jni/src/gui/guiEngine.cpp                 \
-		jni/src/gui/guiFormSpecMenu.cpp           \
-		jni/src/gui/guiHyperText.cpp              \
-		jni/src/gui/guiInventoryList.cpp          \
-		jni/src/gui/guiItemImage.cpp              \
-		jni/src/gui/guiKeyChangeMenu.cpp          \
-		jni/src/gui/guiPasswordChange.cpp         \
-		jni/src/gui/guiPathSelectMenu.cpp         \
-		jni/src/gui/guiScrollBar.cpp              \
-		jni/src/gui/guiSkin.cpp                   \
-		jni/src/gui/guiTable.cpp                  \
-		jni/src/gui/guiVolumeChange.cpp           \
-		jni/src/gui/intlGUIEditBox.cpp            \
-		jni/src/gui/modalMenu.cpp                 \
-		jni/src/gui/profilergraph.cpp             \
-		jni/src/gui/touchscreengui.cpp            \
+		jni/src/guiChatConsole.cpp                \
+		jni/src/guiEngine.cpp                     \
+		jni/src/guiFileSelectMenu.cpp             \
+		jni/src/guiFormSpecMenu.cpp               \
+		jni/src/guiKeyChangeMenu.cpp              \
+		jni/src/guiPasswordChange.cpp             \
+		jni/src/guiTable.cpp                      \
+		jni/src/guiscalingfilter.cpp              \
+		jni/src/guiVolumeChange.cpp               \
 		jni/src/httpfetch.cpp                     \
 		jni/src/hud.cpp                           \
+		jni/src/imagefilters.cpp                  \
+		jni/src/intlGUIEditBox.cpp                \
 		jni/src/inventory.cpp                     \
 		jni/src/inventorymanager.cpp              \
-		jni/src/irrlicht_changes/CGUITTFont.cpp   \
-		jni/src/irrlicht_changes/static_text.cpp  \
 		jni/src/itemdef.cpp                       \
 		jni/src/itemstackmetadata.cpp             \
+		jni/src/keycode.cpp                       \
 		jni/src/light.cpp                         \
+		jni/src/localplayer.cpp                   \
 		jni/src/log.cpp                           \
 		jni/src/main.cpp                          \
-		jni/src/mapblock.cpp                      \
 		jni/src/map.cpp                           \
-		jni/src/mapgen/cavegen.cpp                \
-		jni/src/mapgen/dungeongen.cpp             \
-		jni/src/mapgen/mapgen_carpathian.cpp      \
-		jni/src/mapgen/mapgen.cpp                 \
-		jni/src/mapgen/mapgen_flat.cpp            \
-		jni/src/mapgen/mapgen_fractal.cpp         \
-		jni/src/mapgen/mapgen_singlenode.cpp      \
-		jni/src/mapgen/mapgen_v5.cpp              \
-		jni/src/mapgen/mapgen_v6.cpp              \
-		jni/src/mapgen/mapgen_v7.cpp              \
-		jni/src/mapgen/mapgen_valleys.cpp         \
-		jni/src/mapgen/mg_biome.cpp               \
-		jni/src/mapgen/mg_decoration.cpp          \
-		jni/src/mapgen/mg_ore.cpp                 \
-		jni/src/mapgen/mg_schematic.cpp           \
-		jni/src/mapgen/treegen.cpp                \
+		jni/src/map_settings_manager.cpp          \
+		jni/src/mapblock.cpp                      \
+		jni/src/mapblock_mesh.cpp                 \
+		jni/src/mapgen.cpp                        \
+		jni/src/mapgen_flat.cpp                   \
+		jni/src/mapgen_fractal.cpp                \
+		jni/src/mapgen_singlenode.cpp             \
+		jni/src/mapgen_v5.cpp                     \
+		jni/src/mapgen_v6.cpp                     \
+		jni/src/mapgen_v7.cpp                     \
+		jni/src/mapgen_valleys.cpp                \
 		jni/src/mapnode.cpp                       \
 		jni/src/mapsector.cpp                     \
-		jni/src/map_settings_manager.cpp          \
+		jni/src/mesh.cpp                          \
+		jni/src/mesh_generator_thread.cpp         \
 		jni/src/metadata.cpp                      \
-		jni/src/modchannels.cpp                   \
+		jni/src/mg_biome.cpp                      \
+		jni/src/mg_decoration.cpp                 \
+		jni/src/mg_ore.cpp                        \
+		jni/src/mg_schematic.cpp                  \
+		jni/src/minimap.cpp                       \
+		jni/src/mods.cpp                          \
 		jni/src/nameidmapping.cpp                 \
 		jni/src/nodedef.cpp                       \
 		jni/src/nodemetadata.cpp                  \
@@ -244,38 +197,56 @@ LOCAL_SRC_FILES := \
 		jni/src/noise.cpp                         \
 		jni/src/objdef.cpp                        \
 		jni/src/object_properties.cpp             \
+		jni/src/particles.cpp                     \
 		jni/src/pathfinder.cpp                    \
 		jni/src/player.cpp                        \
 		jni/src/porting_android.cpp               \
 		jni/src/porting.cpp                       \
 		jni/src/profiler.cpp                      \
+		jni/src/quicktune.cpp                     \
 		jni/src/raycast.cpp                       \
 		jni/src/reflowscan.cpp                    \
 		jni/src/remoteplayer.cpp                  \
 		jni/src/rollback.cpp                      \
 		jni/src/rollback_interface.cpp            \
 		jni/src/serialization.cpp                 \
-		jni/src/server/activeobjectmgr.cpp        \
 		jni/src/server.cpp                        \
 		jni/src/serverenvironment.cpp             \
 		jni/src/serverlist.cpp                    \
-		jni/src/server/mods.cpp                   \
 		jni/src/serverobject.cpp                  \
-		jni/src/settings.cpp                      \
+		jni/src/shader.cpp                        \
+		jni/src/sky.cpp                           \
+		jni/src/socket.cpp                        \
+		jni/src/sound.cpp                         \
+		jni/src/sound_openal.cpp                  \
 		jni/src/staticobject.cpp                  \
+		jni/src/subgame.cpp                       \
 		jni/src/tileanimation.cpp                 \
 		jni/src/tool.cpp                          \
-		jni/src/translation.cpp                   \
-		jni/src/unittest/test_authdatabase.cpp    \
+		jni/src/treegen.cpp                       \
+		jni/src/version.cpp                       \
+		jni/src/voxel.cpp                         \
+		jni/src/voxelalgorithms.cpp               \
+		jni/src/util/areastore.cpp                \
+		jni/src/util/auth.cpp                     \
+		jni/src/util/base64.cpp                   \
+		jni/src/util/directiontables.cpp          \
+		jni/src/util/enriched_string.cpp          \
+		jni/src/util/numeric.cpp                  \
+		jni/src/util/pointedthing.cpp             \
+		jni/src/util/serialize.cpp                \
+		jni/src/util/sha1.cpp                     \
+		jni/src/util/string.cpp                   \
+		jni/src/util/srp.cpp                      \
+		jni/src/util/timetaker.cpp                \
+		jni/src/unittest/test.cpp                 \
 		jni/src/unittest/test_collision.cpp       \
 		jni/src/unittest/test_compression.cpp     \
 		jni/src/unittest/test_connection.cpp      \
-		jni/src/unittest/test.cpp                 \
 		jni/src/unittest/test_filepath.cpp        \
-		jni/src/unittest/test_gameui.cpp          \
 		jni/src/unittest/test_inventory.cpp       \
-		jni/src/unittest/test_mapnode.cpp         \
 		jni/src/unittest/test_map_settings_manager.cpp \
+		jni/src/unittest/test_mapnode.cpp         \
 		jni/src/unittest/test_nodedef.cpp         \
 		jni/src/unittest/test_noderesolver.cpp    \
 		jni/src/unittest/test_noise.cpp           \
@@ -289,38 +260,26 @@ LOCAL_SRC_FILES := \
 		jni/src/unittest/test_utilities.cpp       \
 		jni/src/unittest/test_voxelalgorithms.cpp \
 		jni/src/unittest/test_voxelmanipulator.cpp \
-		jni/src/util/areastore.cpp                \
-		jni/src/util/auth.cpp                     \
-		jni/src/util/base64.cpp                   \
-		jni/src/util/directiontables.cpp          \
-		jni/src/util/enriched_string.cpp          \
-		jni/src/util/ieee_float.cpp               \
-		jni/src/util/numeric.cpp                  \
-		jni/src/util/pointedthing.cpp             \
-		jni/src/util/quicktune.cpp                \
-		jni/src/util/serialize.cpp                \
-		jni/src/util/sha1.cpp                     \
-		jni/src/util/srp.cpp                      \
-		jni/src/util/string.cpp                   \
-		jni/src/util/timetaker.cpp                \
-		jni/src/version.cpp                       \
-		jni/src/voxelalgorithms.cpp               \
-		jni/src/voxel.cpp
-
+		jni/src/touchscreengui.cpp                \
+		jni/src/database-leveldb.cpp              \
+		jni/src/settings.cpp                      \
+		jni/src/wieldmesh.cpp                     \
+		jni/src/client/clientlauncher.cpp         \
+		jni/src/client/inputhandler.cpp           \
+		jni/src/client/tile.cpp                   \
+		jni/src/client/joystick_controller.cpp    \
+		jni/src/irrlicht_changes/static_text.cpp
 
 # intentionally kept out (we already build openssl itself): jni/src/util/sha256.c
 
 # Network
 LOCAL_SRC_FILES += \
-		jni/src/network/address.cpp               \
 		jni/src/network/connection.cpp            \
 		jni/src/network/networkpacket.cpp         \
 		jni/src/network/clientopcodes.cpp         \
 		jni/src/network/clientpackethandler.cpp   \
-		jni/src/network/connectionthreads.cpp     \
 		jni/src/network/serveropcodes.cpp         \
 		jni/src/network/serverpackethandler.cpp   \
-		jni/src/network/socket.cpp                \
 
 # lua api
 LOCAL_SRC_FILES += \
@@ -328,7 +287,6 @@ LOCAL_SRC_FILES += \
 		jni/src/script/common/c_converter.cpp     \
 		jni/src/script/common/c_internal.cpp      \
 		jni/src/script/common/c_types.cpp         \
-		jni/src/script/common/helper.cpp          \
 		jni/src/script/cpp_api/s_async.cpp        \
 		jni/src/script/cpp_api/s_base.cpp         \
 		jni/src/script/cpp_api/s_client.cpp       \
@@ -337,14 +295,12 @@ LOCAL_SRC_FILES += \
 		jni/src/script/cpp_api/s_inventory.cpp    \
 		jni/src/script/cpp_api/s_item.cpp         \
 		jni/src/script/cpp_api/s_mainmenu.cpp     \
-		jni/src/script/cpp_api/s_modchannels.cpp  \
 		jni/src/script/cpp_api/s_node.cpp         \
 		jni/src/script/cpp_api/s_nodemeta.cpp     \
 		jni/src/script/cpp_api/s_player.cpp       \
 		jni/src/script/cpp_api/s_security.cpp     \
 		jni/src/script/cpp_api/s_server.cpp       \
 		jni/src/script/lua_api/l_areastore.cpp    \
-		jni/src/script/lua_api/l_auth.cpp         \
 		jni/src/script/lua_api/l_base.cpp         \
 		jni/src/script/lua_api/l_camera.cpp       \
 		jni/src/script/lua_api/l_client.cpp       \
@@ -358,14 +314,11 @@ LOCAL_SRC_FILES += \
 		jni/src/script/lua_api/l_mapgen.cpp       \
 		jni/src/script/lua_api/l_metadata.cpp     \
 		jni/src/script/lua_api/l_minimap.cpp      \
-		jni/src/script/lua_api/l_modchannels.cpp  \
 		jni/src/script/lua_api/l_nodemeta.cpp     \
 		jni/src/script/lua_api/l_nodetimer.cpp    \
 		jni/src/script/lua_api/l_noise.cpp        \
 		jni/src/script/lua_api/l_object.cpp       \
-		jni/src/script/lua_api/l_playermeta.cpp   \
 		jni/src/script/lua_api/l_particles.cpp    \
-		jni/src/script/lua_api/l_particles_local.cpp\
 		jni/src/script/lua_api/l_rollback.cpp     \
 		jni/src/script/lua_api/l_server.cpp       \
 		jni/src/script/lua_api/l_settings.cpp     \
@@ -379,7 +332,7 @@ LOCAL_SRC_FILES += \
 		jni/src/script/scripting_mainmenu.cpp
 
 #freetype2 support
-#LOCAL_SRC_FILES += jni/src/cguittfont/xCGUITTFont.cpp
+LOCAL_SRC_FILES += jni/src/cguittfont/xCGUITTFont.cpp
 
 # GMP
 LOCAL_SRC_FILES += jni/lib/gmp/mini-gmp.c
@@ -423,6 +376,7 @@ LOCAL_SRC_FILES += deps/sqlite/sqlite3.c
 # Threading
 LOCAL_SRC_FILES += \
 		jni/src/threading/event.cpp \
+		jni/src/threading/mutex.cpp \
 		jni/src/threading/semaphore.cpp \
 		jni/src/threading/thread.cpp
 

build/android/jni/Application.mk

@@ -2,8 +2,5 @@ APP_PLATFORM := ${APP_PLATFORM}
 APP_ABI := ${TARGET_ABI}
 APP_STL := c++_shared
 APP_MODULES := minetest
-ifndef NDEBUG
-APP_OPTIM := debug
-endif
 
-APP_CPPFLAGS += -fexceptions -std=c++11 -frtti
+APP_CPPFLAGS += -fexceptions -frtti

build/android/jni/Deps.mk

@@ -3,5 +3,5 @@ APP_ABI := ${TARGET_ABI}
 APP_STL := c++_shared
 APP_DEPRECATED_HEADERS := true
 
-APP_CFLAGS += ${TARGET_CFLAGS_ADDON}
-APP_CPPFLAGS += ${TARGET_CXXFLAGS_ADDON} -fexceptions -std=c++11
+APP_CFLAGS += -mfloat-abi=softfp -mfpu=vfpv3 -O3
+APP_CPPFLAGS += -fexceptions

build/android/jni/Irrlicht.mk

@@ -1,8 +1,8 @@
 APP_PLATFORM := ${APP_PLATFORM}
 APP_ABI := ${TARGET_ABI}
-APP_STL := c++_shared
+APP_STL := c++_static
 APP_DEPRECATED_HEADERS := true
 APP_MODULES := Irrlicht
 
-APP_CLAFGS += ${TARGET_CFLAGS_ADDON}
-APP_CPPFLAGS += ${TARGET_CXXFLAGS_ADDON} -fexceptions
+APP_CFLAGS += -mfloat-abi=softfp -mfpu=vfpv3 -O3
+APP_CPPFLAGS += -fexceptions

build/android/patches/irrlicht-native_activity.patch

@@ -1,5 +1,5 @@
---- irrlicht/source/Irrlicht/CEGLManager.cpp.orig	2018-09-11 18:19:51.453403631 +0300
-+++ irrlicht/source/Irrlicht/CEGLManager.cpp	2018-09-11 18:36:24.603471869 +0300
+--- irrlicht/source/Irrlicht/CEGLManager.cpp.orig	2018-06-10 16:58:11.357709173 +0200
++++ irrlicht/source/Irrlicht/CEGLManager.cpp	2018-06-10 16:58:25.100709843 +0200
 @@ -9,6 +9,10 @@
  #include "irrString.h"
  #include "os.h"

build/android/patches/libiconv_android.patch

@@ -0,0 +1,39 @@
+--- a/libcharset/lib/localcharset.c	2015-06-10 11:55:25.933870724 +0200
++++ b/libcharset/lib/localcharset.c	2015-06-10 11:55:39.578063493 +0200
+@@ -47,7 +47,7 @@
+ 
+ #if !defined WIN32_NATIVE
+ # include <unistd.h>
+-# if HAVE_LANGINFO_CODESET
++# if HAVE_LANGINFO_CODESET && !(defined __ANDROID__)
+ #  include <langinfo.h>
+ # else
+ #  if 0 /* see comment below */
+@@ -124,7 +124,7 @@ get_charset_aliases (void)
+   cp = charset_aliases;
+   if (cp == NULL)
+     {
+-#if !(defined DARWIN7 || defined VMS || defined WIN32_NATIVE || defined __CYGWIN__)
++#if !(defined DARWIN7 || defined VMS || defined WIN32_NATIVE || defined __CYGWIN__ || defined __ANDROID__)
+       const char *dir;
+       const char *base = "charset.alias";
+       char *file_name;
+@@ -338,6 +338,9 @@ get_charset_aliases (void)
+            "CP54936" "\0" "GB18030" "\0"
+            "CP65001" "\0" "UTF-8" "\0";
+ # endif
++# if defined __ANDROID__
++      cp = "*" "\0" "UTF-8" "\0";
++# endif
+ #endif
+ 
+       charset_aliases = cp;
+@@ -361,7 +364,7 @@ locale_charset (void)
+   const char *codeset;
+   const char *aliases;
+ 
+-#if !(defined WIN32_NATIVE || defined OS2)
++#if !(defined WIN32_NATIVE || defined OS2 || defined __ANDROID__)
+ 
+ # if HAVE_LANGINFO_CODESET
+ 

build/android/patches/libiconv_stdio.patch

@@ -0,0 +1,13 @@
+--- a/srclib/stdio.in.h	2011-08-07 15:42:06.000000000 +0200
++++ b/srclib/stdio.in.h	2015-06-10 09:27:58.129056262 +0200
+@@ -695,8 +696,9 @@ _GL_CXXALIASWARN (gets);
+ /* It is very rare that the developer ever has full control of stdin,
+    so any use of gets warrants an unconditional warning.  Assume it is
+    always declared, since it is required by C89.  */
+-_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
++/*_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");*/
++#define gets(a) fgets( a, sizeof(*(a)), stdin)
+ #endif
+
+
+#if @GNULIB_OBSTACK_PRINTF@ || @GNULIB_OBSTACK_PRINTF_POSIX@

build/android/src/debug/AndroidManifest.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <uses-permission android:name="android.permission.SET_DEBUG_APP" />
+</manifest>

build/android/src/main/AndroidManifest.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-	xmlns:tools="http://schemas.android.com/tools"
 	package="net.minetest.minetest"
 	android:installLocation="auto">
 
@@ -12,14 +11,14 @@
 	<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
 
 	<application
+		android:allowBackup="true"
 		android:icon="@mipmap/ic_launcher"
 		android:label="${project}"
-		android:resizeableActivity="false"
-		tools:targetApi="n">
+		android:resizeableActivity="false">
 
 		<meta-data
 			android:name="android.max_aspect"
-			android:value="2.4" />
+			android:value="2.1" />
 
 		<activity
 			android:name=".MainActivity"
@@ -51,10 +50,10 @@
 			android:name=".MinetestTextEntry"
 			android:configChanges="keyboardHidden|orientation|screenSize"
 			android:theme="@style/Theme.Dialog"
-			android:windowSoftInputMode="stateAlwaysHidden" />
+			android:windowSoftInputMode="stateAlwaysHidden"/>
 		<activity
 			android:name=".MinetestAssetCopy"
 			android:screenOrientation="sensorLandscape"
-			android:theme="@style/AppTheme" />
+			android:theme="@style/AppTheme"/>
 	</application>
 </manifest>

build/android/src/main/java/net.minetest.minetest/MainActivity.java

@@ -6,17 +6,17 @@ import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.os.Build;
 import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v4.app.ActivityCompat;
+import android.support.v4.content.ContextCompat;;
 import android.widget.Toast;
 
-import androidx.annotation.NonNull;
-import androidx.core.app.ActivityCompat;
-import androidx.core.content.ContextCompat;
-
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
 public class MainActivity extends Activity {
+
 	private final static int PERMISSIONS = 1;
 	private static final String[] REQUIRED_SDK_PERMISSIONS = new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE};
 
@@ -30,8 +30,8 @@ public class MainActivity extends Activity {
 		}
 	}
 
-	private void checkPermission() {
-		final List<String> missingPermissions = new ArrayList<>();
+	protected void checkPermission() {
+		final List<String> missingPermissions = new ArrayList<String>();
 		// check required permission
 		for (final String permission : REQUIRED_SDK_PERMISSIONS) {
 			final int result = ContextCompat.checkSelfPermission(this, permission);
@@ -42,7 +42,7 @@ public class MainActivity extends Activity {
 		if (!missingPermissions.isEmpty()) {
 			// request permission
 			final String[] permissions = missingPermissions
-					.toArray(new String[0]);
+					.toArray(new String[missingPermissions.size()]);
 			ActivityCompat.requestPermissions(this, permissions, PERMISSIONS);
 		} else {
 			final int[] grantResults = new int[REQUIRED_SDK_PERMISSIONS.length];
@@ -53,23 +53,25 @@ public class MainActivity extends Activity {
 	}
 
 	@Override
-	public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
+	public void onRequestPermissionsResult(int requestCode, @NonNull String permissions[],
 										   @NonNull int[] grantResults) {
-		if (requestCode == PERMISSIONS) {
-			for (int index = 0; index < permissions.length; index++) {
-				if (grantResults[index] != PackageManager.PERMISSION_GRANTED) {
-					// permission not granted - toast and exit
-					Toast.makeText(this, R.string.not_granted, Toast.LENGTH_LONG).show();
-					finish();
-					return;
+		switch (requestCode) {
+			case PERMISSIONS:
+				for (int index = 0; index < permissions.length; index++) {
+					if (grantResults[index] != PackageManager.PERMISSION_GRANTED) {
+						// permission not granted - toast and exit
+						Toast.makeText(this, R.string.not_granted, Toast.LENGTH_LONG).show();
+						finish();
+						return;
+					}
 				}
-			}
-			// permission were granted - run
-			next();
+				// permission were granted - run
+				next();
+				break;
 		}
 	}
 
-	private void next() {
+	public void next() {
 		Intent intent = new Intent(this, MtNativeActivity.class);
 		intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_CLEAR_TASK);
 		startActivity(intent);

build/android/src/main/java/net.minetest.minetest/MinetestAssetCopy.java

@@ -1,6 +1,5 @@
 package net.minetest.minetest;
 
-import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.content.res.AssetFileDescriptor;
 import android.os.AsyncTask;
@@ -20,12 +19,13 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.OutputStream;
+import java.util.Iterator;
 import java.util.Vector;
 
 public class MinetestAssetCopy extends Activity {
-	private ProgressBar m_ProgressBar;
-	private TextView m_Filename;
-	private copyAssetTask m_AssetCopy;
+	ProgressBar m_ProgressBar;
+	TextView m_Filename;
+	copyAssetTask m_AssetCopy;
 
 	@Override
 	public void onCreate(Bundle savedInstanceState) {
@@ -54,25 +54,20 @@ public class MinetestAssetCopy extends Activity {
 		makeFullScreen();
 	}
 
-	@Override
-	protected void onDestroy() {
-		super.onDestroy();
-		if (m_AssetCopy != null) {
-			m_AssetCopy.cancel(true);
-		}
-	}
-
-	private void makeFullScreen() {
-		if (Build.VERSION.SDK_INT >= 19)
+	public void makeFullScreen() {
+		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
 			this.getWindow().getDecorView().setSystemUiVisibility(
-					View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
+					View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
+			);
+		}
 	}
 
 	@Override
 	public void onWindowFocusChanged(boolean hasFocus) {
 		super.onWindowFocusChanged(hasFocus);
-		if (hasFocus)
+		if (hasFocus) {
 			makeFullScreen();
+		}
 	}
 
 	/* preserve asset copy background task to prevent restart of copying */
@@ -82,7 +77,6 @@ public class MinetestAssetCopy extends Activity {
 		return this;
 	}
 
-	@SuppressLint("StaticFieldLeak")
 	private class copyAssetTask extends AsyncTask<String, Integer, String> {
 		boolean m_copy_started = false;
 		String m_Foldername = "media";
@@ -97,7 +91,7 @@ public class MinetestAssetCopy extends Activity {
 				InputStream src = getAssets().open(filename);
 				byte[] buf = new byte[4096];
 
-				int len;
+				int len = 0;
 				while ((len = src.read(buf)) > 0) {
 					size += len;
 				}
@@ -109,10 +103,10 @@ public class MinetestAssetCopy extends Activity {
 
 		@Override
 		protected String doInBackground(String... files) {
-			m_foldernames = new Vector<>();
-			m_filenames = new Vector<>();
-			m_tocopy = new Vector<>();
-			m_asset_size_unknown = new Vector<>();
+			m_foldernames = new Vector<String>();
+			m_filenames = new Vector<String>();
+			m_tocopy = new Vector<String>();
+			m_asset_size_unknown = new Vector<String>();
 			String baseDir =
 					Environment.getExternalStorageDirectory().getAbsolutePath()
 							+ "/";
@@ -126,9 +120,9 @@ public class MinetestAssetCopy extends Activity {
 			} else {
 				File[] todel = TempFolder.listFiles();
 
-				for (File file : todel) {
-					Log.v("MinetestAssetCopy", "deleting: " + file.getAbsolutePath());
-					file.delete();
+				for (int i = 0; i < todel.length; i++) {
+					Log.v("MinetestAssetCopy", "deleting: " + todel[i].getAbsolutePath());
+					todel[i].delete();
 				}
 			}
 
@@ -164,9 +158,9 @@ public class MinetestAssetCopy extends Activity {
 					if (m_asset_size_unknown.contains(filename)) {
 						File testme = new File(baseDir + "/" + filename);
 
-						if (testme.exists())
+						if (testme.exists()) {
 							filesize = testme.length();
-
+						}
 						asset_size_unknown = true;
 					}
 
@@ -247,10 +241,12 @@ public class MinetestAssetCopy extends Activity {
 		protected void onProgressUpdate(Integer... progress) {
 
 			if (m_copy_started) {
+				boolean shortened = false;
 				String todisplay = m_tocopy.get(progress[0]);
 				m_ProgressBar.setProgress(progress[0]);
 				m_Filename.setText(todisplay);
 			} else {
+				boolean shortened = false;
 				String todisplay = m_Foldername;
 				String full_text = "scanning " + todisplay + " ...";
 				m_Filename.setText(full_text);
@@ -260,11 +256,14 @@ public class MinetestAssetCopy extends Activity {
 		/**
 		 * check all files and folders in filelist
 		 */
-		void ProcessFileList() {
+		protected void ProcessFileList() {
 			String FlashBaseDir =
 					Environment.getExternalStorageDirectory().getAbsolutePath();
 
-			for (String current_path : m_filenames) {
+			Iterator itr = m_filenames.iterator();
+
+			while (itr.hasNext()) {
+				String current_path = (String) itr.next();
 				String FlashPath = FlashBaseDir + "/" + current_path;
 
 				if (isAssetFolder(current_path)) {
@@ -293,7 +292,7 @@ public class MinetestAssetCopy extends Activity {
 				File testme = new File(FlashPath);
 
 				long asset_filesize = -1;
-				long stored_filesize;
+				long stored_filesize = -1;
 
 				if (testme.exists()) {
 					try {
@@ -301,6 +300,7 @@ public class MinetestAssetCopy extends Activity {
 						asset_filesize = fd.getLength();
 						fd.close();
 					} catch (IOException e) {
+						refresh = true;
 						m_asset_size_unknown.add(current_path);
 						Log.e("MinetestAssetCopy", "Failed to open asset file \"" +
 								FlashPath + "\" for size check");
@@ -308,20 +308,22 @@ public class MinetestAssetCopy extends Activity {
 
 					stored_filesize = testme.length();
 
-					if (asset_filesize == stored_filesize)
+					if (asset_filesize == stored_filesize) {
 						refresh = false;
+					}
 
 				}
 
-				if (refresh)
+				if (refresh) {
 					m_tocopy.add(current_path);
+				}
 			}
 		}
 
 		/**
 		 * read list of folders prepared on package build
 		 */
-		void BuildFolderList() {
+		protected void BuildFolderList() {
 			try {
 				InputStream is = getAssets().open("index.txt");
 				BufferedReader reader = new BufferedReader(new InputStreamReader(is));
@@ -341,7 +343,7 @@ public class MinetestAssetCopy extends Activity {
 		/**
 		 * read list of asset files prepared on package build
 		 */
-		void BuildFileList() {
+		protected void BuildFileList() {
 			long entrycount = 0;
 			try {
 				InputStream is = getAssets().open("filelist.txt");
@@ -364,7 +366,7 @@ public class MinetestAssetCopy extends Activity {
 			finish();
 		}
 
-		boolean isAssetFolder(String path) {
+		protected boolean isAssetFolder(String path) {
 			return m_foldernames.contains(path);
 		}
 	}

build/android/src/main/java/net.minetest.minetest/MinetestTextEntry.java

@@ -15,8 +15,8 @@ public class MinetestTextEntry extends Activity {
 	private final int MultiLineTextInput = 1;
 	private final int SingleLineTextInput = 2;
 	private final int SingleLinePasswordInput = 3;
-	private AlertDialog mTextInputDialog;
-	private EditText mTextInputWidget;
+	public AlertDialog mTextInputDialog;
+	public EditText mTextInputWidget;
 
 	@Override
 	public void onCreate(Bundle savedInstanceState) {
@@ -71,7 +71,7 @@ public class MinetestTextEntry extends Activity {
 		mTextInputDialog.show();
 	}
 
-	private void pushResult(String text) {
+	public void pushResult(String text) {
 		Intent resultData = new Intent();
 		resultData.putExtra("text", text);
 		setResult(Activity.RESULT_OK, resultData);
@@ -79,7 +79,7 @@ public class MinetestTextEntry extends Activity {
 		finish();
 	}
 
-	private void cancelDialog() {
+	public void cancelDialog() {
 		setResult(Activity.RESULT_CANCELED);
 		mTextInputDialog.dismiss();
 		finish();

build/android/src/main/java/net.minetest.minetest/MtNativeActivity.java

@@ -26,7 +26,6 @@ public class MtNativeActivity extends NativeActivity {
 	@Override
 	public void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
-		getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
 		m_MessagReturnCode = -1;
 		m_MessageReturnValue = "";
 	}
@@ -37,17 +36,20 @@ public class MtNativeActivity extends NativeActivity {
 		makeFullScreen();
 	}
 
-	private void makeFullScreen() {
-		if (Build.VERSION.SDK_INT >= 19)
+	public void makeFullScreen() {
+		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
 			this.getWindow().getDecorView().setSystemUiVisibility(
-					View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
+					View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
+			);
+		}
 	}
 
 	@Override
 	public void onWindowFocusChanged(boolean hasFocus) {
 		super.onWindowFocusChanged(hasFocus);
-		if (hasFocus)
+		if (hasFocus) {
 			makeFullScreen();
+		}
 	}
 
 	public void copyAssets() {

build/android/src/main/res/values-v21/styles.xml

@@ -1,17 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
-<resources xmlns:tools="http://schemas.android.com/tools">
+<resources>
 
-	<style name="AppTheme" parent="android:Theme.Material.Light.NoActionBar.Fullscreen">
+	<style name="AppTheme" parent="@android:style/android:Theme.Material.Light.NoActionBar.Fullscreen">
 		<item name="android:windowNoTitle">true</item>
+		<item name="android:windowAnimationStyle">@null</item>
 		<item name="android:windowBackground">@drawable/bg</item>
-		<item name="android:windowLayoutInDisplayCutoutMode" tools:ignore="NewApi" tools:targetApi="o_mr1">
-			shortEdges
-		</item>
 	</style>
 
-	<style name="Theme.Dialog" parent="@android:style/Theme.Material.Light.Dialog.NoActionBar">
-		<item name="android:windowNoTitle">true</item>
-		<item name="android:windowBackground">@android:color/transparent</item>
-	</style>
+	<style name="Theme.Dialog" parent="@android:style/Theme.Material.Light.Dialog.NoActionBar"/>
 
 </resources>

build/android/src/main/res/values/styles.xml

@@ -1,14 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
 
-	<style name="AppTheme" parent="android:Theme.Holo.Light.NoActionBar.Fullscreen">
+	<style name="AppTheme" parent="@android:style/android:Theme.Holo.Light.NoActionBar.Fullscreen">
 		<item name="android:windowNoTitle">true</item>
+		<item name="android:windowAnimationStyle">@null</item>
 		<item name="android:windowBackground">@drawable/bg</item>
 	</style>
 
-	<style name="Theme.Dialog" parent="android:Theme.Holo.Light.Dialog.NoActionBar">
-		<item name="android:windowNoTitle">true</item>
-		<item name="android:windowBackground">@android:color/transparent</item>
-	</style>
+	<style name="Theme.Dialog" parent="@android:style/android:Theme.Holo.Light.Dialog.NoActionBar"/>
 
 </resources>

builtin/client/chatcommands.lua

@@ -1,7 +1,7 @@
 -- Minetest: builtin/client/chatcommands.lua
 
 
-core.register_on_sending_chat_message(function(message)
+core.register_on_sending_chat_messages(function(message)
 	if message:sub(1,2) == ".." then
 		return false
 	end
@@ -16,7 +16,7 @@ core.register_on_sending_chat_message(function(message)
 	end
 
 	local cmd, param = string.match(message, "^%.([^ ]+) *(.*)")
-	param = param or ""
+ 	param = param or ""
 
 	if not cmd then
 		core.display_chat_message(core.gettext("-!- Empty command"))
@@ -26,9 +26,9 @@ core.register_on_sending_chat_message(function(message)
 	local cmd_def = core.registered_chatcommands[cmd]
 	if cmd_def then
 		core.set_last_run_mod(cmd_def.mod_origin)
-		local _, result = cmd_def.func(param)
-		if result then
-			core.display_chat_message(result)
+		local _, message = cmd_def.func(param)
+		if message then
+			core.display_chat_message(message)
 		end
 	else
 		core.display_chat_message(core.gettext("-!- Invalid command: ") .. cmd)
@@ -40,13 +40,8 @@ end)
 core.register_chatcommand("list_players", {
 	description = core.gettext("List online players"),
 	func = function(param)
-		local player_names = core.get_player_names()
-		if not player_names then
-			return false, core.gettext("This command is disabled by server.")
-		end
-
-		local players = table.concat(player_names, ", ")
-		return true, core.gettext("Online players: ") .. players
+		local players = table.concat(core.get_player_names(), ", ")
+		core.display_chat_message(core.gettext("Online players: ") .. players)
 	end
 })
 

builtin/client/death_formspec.lua

@@ -1,16 +0,0 @@
--- CSM death formspec. Only used when clientside modding is enabled, otherwise
--- handled by the engine.
-
-core.register_on_death(function()
-	core.display_chat_message("You died.")
-	local formspec = "size[11,5.5]bgcolor[#320000b4;true]" ..
-		"label[4.85,1.35;" .. fgettext("You died") ..
-		"]button_exit[4,3;3,0.5;btn_respawn;".. fgettext("Respawn") .."]"
-	core.show_formspec("bultin:death", formspec)
-end)
-
-core.register_on_formspec_input(function(formname, fields)
-	if formname == "bultin:death" then
-		core.send_respawn()
-	end
-end)

builtin/client/init.lua

@@ -1,5 +1,5 @@
 -- Minetest: builtin/client/init.lua
-local scriptpath = core.get_builtin_path()
+local scriptpath = core.get_builtin_path()..DIR_DELIM
 local clientpath = scriptpath.."client"..DIR_DELIM
 local commonpath = scriptpath.."common"..DIR_DELIM
 
@@ -8,4 +8,16 @@ dofile(commonpath .. "after.lua")
 dofile(commonpath .. "chatcommands.lua")
 dofile(clientpath .. "chatcommands.lua")
 dofile(commonpath .. "vector.lua")
-dofile(clientpath .. "death_formspec.lua")
+
+core.register_on_death(function()
+	core.display_chat_message("You died.")
+	local formspec = "size[11,5.5]bgcolor[#320000b4;true]" ..
+	"label[4.85,1.35;" .. fgettext("You died.") .. "]button_exit[4,3;3,0.5;btn_respawn;".. fgettext("Respawn") .."]"
+	core.show_formspec("bultin:death", formspec)
+end)
+
+core.register_on_formspec_input(function(formname, fields)
+	if formname == "bultin:death" then
+		core.send_respawn()
+	end
+end)

builtin/client/register.lua

@@ -59,10 +59,10 @@ local function make_registration()
 end
 
 core.registered_globalsteps, core.register_globalstep = make_registration()
-core.registered_on_mods_loaded, core.register_on_mods_loaded = make_registration()
 core.registered_on_shutdown, core.register_on_shutdown = make_registration()
-core.registered_on_receiving_chat_message, core.register_on_receiving_chat_message = make_registration()
-core.registered_on_sending_chat_message, core.register_on_sending_chat_message = make_registration()
+core.registered_on_connect, core.register_on_connect = make_registration()
+core.registered_on_receiving_chat_messages, core.register_on_receiving_chat_messages = make_registration()
+core.registered_on_sending_chat_messages, core.register_on_sending_chat_messages = make_registration()
 core.registered_on_death, core.register_on_death = make_registration()
 core.registered_on_hp_modification, core.register_on_hp_modification = make_registration()
 core.registered_on_damage_taken, core.register_on_damage_taken = make_registration()
@@ -71,6 +71,3 @@ core.registered_on_dignode, core.register_on_dignode = make_registration()
 core.registered_on_punchnode, core.register_on_punchnode = make_registration()
 core.registered_on_placenode, core.register_on_placenode = make_registration()
 core.registered_on_item_use, core.register_on_item_use = make_registration()
-core.registered_on_modchannel_message, core.register_on_modchannel_message = make_registration()
-core.registered_on_modchannel_signal, core.register_on_modchannel_signal = make_registration()
-core.registered_on_inventory_open, core.register_on_inventory_open = make_registration()

builtin/common/after.lua

@@ -1,41 +1,33 @@
 local jobs = {}
 local time = 0.0
-local time_next = math.huge
 
 core.register_globalstep(function(dtime)
 	time = time + dtime
 
-	if time < time_next then
+	if #jobs < 1 then
 		return
 	end
 
-	time_next = math.huge
-
 	-- Iterate backwards so that we miss any new timers added by
-	-- a timer callback.
+	-- a timer callback, and so that we don't skip the next timer
+	-- in the list if we remove one.
 	for i = #jobs, 1, -1 do
 		local job = jobs[i]
 		if time >= job.expire then
 			core.set_last_run_mod(job.mod_origin)
 			job.func(unpack(job.arg))
-			local jobs_l = #jobs
-			jobs[i] = jobs[jobs_l]
-			jobs[jobs_l] = nil
-		elseif job.expire < time_next then
-			time_next = job.expire
+			table.remove(jobs, i)
 		end
 	end
 end)
 
 function core.after(after, func, ...)
 	assert(tonumber(after) and type(func) == "function",
-		"Invalid minetest.after invocation")
-	local expire = time + after
+		"Invalid core.after invocation")
 	jobs[#jobs + 1] = {
 		func = func,
-		expire = expire,
+		expire = time + after,
 		arg = {...},
 		mod_origin = core.get_last_run_mod()
 	}
-	time_next = math.min(time_next, expire)
 end

builtin/common/chatcommands.lua

@@ -97,7 +97,7 @@ end
 
 if INIT == "client" then
 	core.register_chatcommand("help", {
-		params = gettext("[all | <cmd>]"),
+		params = gettext("[all/<cmd>]"),
 		description = gettext("Get help for commands"),
 		func = function(param)
 			return do_help_cmd(nil, param)
@@ -105,7 +105,7 @@ if INIT == "client" then
 	})
 else
 	core.register_chatcommand("help", {
-		params = "[all | privs | <cmd>]",
+		params = "[all/privs/<cmd>]",
 		description = "Get help for commands or list privileges",
 		func = do_help_cmd,
 	})

builtin/common/filterlist.lua

@@ -250,6 +250,7 @@ end
 
 --------------------------------------------------------------------------------
 function compare_worlds(world1,world2)
+
 	if world1.path ~= world2.path then
 		return false
 	end
@@ -287,11 +288,11 @@ function sort_mod_list(self)
 
 	table.sort(self.m_processed_list, function(a, b)
 		-- Show game mods at bottom
-		if a.type ~= b.type or a.loc ~= b.loc then
-			if b.type == "game" then
-				return a.loc ~= "game"
+		if a.typ ~= b.typ then
+			if b.typ == "game" then	
+				return a.typ ~= "game_mod"
 			end
-			return b.loc == "game"
+			return b.typ == "game_mod"
 		end
 		-- If in same or no modpack, sort by name
 		if a.modpack == b.modpack then

builtin/common/information_formspecs.lua

@@ -1,152 +0,0 @@
-local COLOR_BLUE = "#7AF"
-local COLOR_GREEN = "#7F7"
-local COLOR_GRAY = "#BBB"
-
-local LIST_FORMSPEC = [[
-		size[13,6.5]
-		label[0,-0.1;%s]
-		tablecolumns[color;tree;text;text]
-		table[0,0.5;12.8,5.5;list;%s;0]
-		button_exit[5,6;3,1;quit;%s]
-	]]
-
-local LIST_FORMSPEC_DESCRIPTION = [[
-		size[13,7.5]
-		label[0,-0.1;%s]
-		tablecolumns[color;tree;text;text]
-		table[0,0.5;12.8,4.8;list;%s;%i]
-		box[0,5.5;12.8,1.5;#000]
-		textarea[0.3,5.5;13.05,1.9;;;%s]
-		button_exit[5,7;3,1;quit;%s]
-	]]
-
-local formspec_escape = core.formspec_escape
-local check_player_privs = core.check_player_privs
-
-
--- CHAT COMMANDS FORMSPEC
-
-local mod_cmds = {}
-
-local function load_mod_command_tree()
-	mod_cmds = {}
-
-	for name, def in pairs(core.registered_chatcommands) do
-		mod_cmds[def.mod_origin] = mod_cmds[def.mod_origin] or {}
-		local cmds = mod_cmds[def.mod_origin]
-
-		-- Could be simplified, but avoid the priv checks whenever possible
-		cmds[#cmds + 1] = { name, def }
-	end
-	local sorted_mod_cmds = {}
-	for modname, cmds in pairs(mod_cmds) do
-		table.sort(cmds, function(a, b) return a[1] < b[1] end)
-		sorted_mod_cmds[#sorted_mod_cmds + 1] = { modname, cmds }
-	end
-	table.sort(sorted_mod_cmds, function(a, b) return a[1] < b[1] end)
-	mod_cmds = sorted_mod_cmds
-end
-
-core.after(0, load_mod_command_tree)
-
-local function build_chatcommands_formspec(name, sel, copy)
-	local rows = {}
-	rows[1] = "#FFF,0,Command,Parameters"
-
-	local description = "For more information, click on any entry in the list.\n" ..
-		"Double-click to copy the entry to the chat history."
-
-	for i, data in ipairs(mod_cmds) do
-		rows[#rows + 1] = COLOR_BLUE .. ",0," .. formspec_escape(data[1]) .. ","
-		for j, cmds in ipairs(data[2]) do
-			local has_priv = check_player_privs(name, cmds[2].privs)
-			rows[#rows + 1] = ("%s,1,%s,%s"):format(
-				has_priv and COLOR_GREEN or COLOR_GRAY,
-				cmds[1], formspec_escape(cmds[2].params))
-			if sel == #rows then
-				description = cmds[2].description
-				if copy then
-					core.chat_send_player(name, ("Command: %s %s"):format(
-						core.colorize("#0FF", "/" .. cmds[1]), cmds[2].params))
-				end
-			end
-		end
-	end
-
-	return LIST_FORMSPEC_DESCRIPTION:format(
-			"Available commands: (see also: /help <cmd>)",
-			table.concat(rows, ","), sel or 0,
-			description, "Close"
-		)
-end
-
-
--- PRIVILEGES FORMSPEC
-
-local function build_privs_formspec(name)
-	local privs = {}
-	for priv_name, def in pairs(core.registered_privileges) do
-		privs[#privs + 1] = { priv_name, def }
-	end
-	table.sort(privs, function(a, b) return a[1] < b[1] end)
-
-	local rows = {}
-	rows[1] = "#FFF,0,Privilege,Description"
-
-	local player_privs = core.get_player_privs(name)
-	for i, data in ipairs(privs) do
-		rows[#rows + 1] = ("%s,0,%s,%s"):format(
-			player_privs[data[1]] and COLOR_GREEN or COLOR_GRAY,
-				data[1], formspec_escape(data[2].description))
-	end
-
-	return LIST_FORMSPEC:format(
-			"Available privileges:",
-			table.concat(rows, ","),
-			"Close"
-		)
-end
-
-
--- DETAILED CHAT COMMAND INFORMATION
-
-core.register_on_player_receive_fields(function(player, formname, fields)
-	if formname ~= "__builtin:help_cmds" or fields.quit then
-		return
-	end
-
-	local event = minetest.explode_table_event(fields.list)
-	if event.type ~= "INV" then
-		local name = player:get_player_name()
-		core.show_formspec(name, "__builtin:help_cmds",
-			build_chatcommands_formspec(name, event.row, event.type == "DCL"))
-	end
-end)
-
-
-local help_command = core.registered_chatcommands["help"]
-local old_help_func = help_command.func
-
-help_command.func = function(name, param)
-	local admin = core.settings:get("name")
-
-	-- If the admin ran help, put the output in the chat buffer as well to
-	-- work with the server terminal
-	if param == "privs" then
-		core.show_formspec(name, "__builtin:help_privs",
-			build_privs_formspec(name))
-		if name ~= admin then
-			return true
-		end
-	end
-	if param == "" or param == "all" then
-		core.show_formspec(name, "__builtin:help_cmds",
-			build_chatcommands_formspec(name))
-		if name ~= admin then
-			return true
-		end
-	end
-
-	return old_help_func(name, param)
-end
-

builtin/common/misc_helpers.lua

@@ -5,7 +5,7 @@
 local string_sub, string_find = string.sub, string.find
 
 --------------------------------------------------------------------------------
-local function basic_dump(o)
+function basic_dump(o)
 	local tp = type(o)
 	if tp == "number" then
 		return tostring(o)
@@ -128,7 +128,6 @@ function dump(o, indent, nested, level)
 	if t ~= "table" then
 		return basic_dump(o)
 	end
-
 	-- Contains table -> true/nil of currently nested tables
 	nested = nested or {}
 	if nested[o] then
@@ -137,11 +136,10 @@ function dump(o, indent, nested, level)
 	nested[o] = true
 	indent = indent or "\t"
 	level = level or 1
-
-	local ret = {}
+	local t = {}
 	local dumped_indexes = {}
 	for i, v in ipairs(o) do
-		ret[#ret + 1] = dump(v, indent, nested, level + 1)
+		t[#t + 1] = dump(v, indent, nested, level + 1)
 		dumped_indexes[i] = true
 	end
 	for k, v in pairs(o) do
@@ -150,7 +148,7 @@ function dump(o, indent, nested, level)
 				k = "["..dump(k, indent, nested, level + 1).."]"
 			end
 			v = dump(v, indent, nested, level + 1)
-			ret[#ret + 1] = k.." = "..v
+			t[#t + 1] = k.." = "..v
 		end
 	end
 	nested[o] = nil
@@ -159,18 +157,18 @@ function dump(o, indent, nested, level)
 		local end_indent_str = "\n"..string.rep(indent, level - 1)
 		return string.format("{%s%s%s}",
 				indent_str,
-				table.concat(ret, ","..indent_str),
+				table.concat(t, ","..indent_str),
 				end_indent_str)
 	end
-	return "{"..table.concat(ret, ", ").."}"
+	return "{"..table.concat(t, ", ").."}"
 end
 
 --------------------------------------------------------------------------------
 function string.split(str, delim, include_empty, max_splits, sep_is_pattern)
 	delim = delim or ","
-	max_splits = max_splits or -2
+	max_splits = max_splits or -1
 	local items = {}
-	local pos, len = 1, #str
+	local pos, len, seplen = 1, #str, #delim
 	local plain = not sep_is_pattern
 	max_splits = max_splits + 1
 	repeat
@@ -200,11 +198,28 @@ function table.indexof(list, val)
 	return -1
 end
 
+assert(table.indexof({"foo", "bar"}, "foo") == 1)
+assert(table.indexof({"foo", "bar"}, "baz") == -1)
+
+--------------------------------------------------------------------------------
+if INIT ~= "client" then
+	function file_exists(filename)
+		local f = io.open(filename, "r")
+		if f == nil then
+			return false
+		else
+			f:close()
+			return true
+		end
+	end
+end
 --------------------------------------------------------------------------------
 function string:trim()
 	return (self:gsub("^%s*(.-)%s*$", "%1"))
 end
 
+assert(string.trim("\n \t\tfoo bar\t ") == "foo bar")
+
 --------------------------------------------------------------------------------
 function math.hypot(x, y)
 	local t
@@ -229,17 +244,61 @@ function math.sign(x, tolerance)
 end
 
 --------------------------------------------------------------------------------
-function math.factorial(x)
-	assert(x % 1 == 0 and x >= 0, "factorial expects a non-negative integer")
-	if x >= 171 then
-		-- 171! is greater than the biggest double, no need to calculate
-		return math.huge
+function get_last_folder(text,count)
+	local parts = text:split(DIR_DELIM)
+
+	if count == nil then
+		return parts[#parts]
 	end
-	local v = 1
-	for k = 2, x do
-		v = v * k
+
+	local retval = ""
+	for i=1,count,1 do
+		retval = retval .. parts[#parts - (count-i)] .. DIR_DELIM
 	end
-	return v
+
+	return retval
+end
+
+--------------------------------------------------------------------------------
+function cleanup_path(temppath)
+
+	local parts = temppath:split("-")
+	temppath = ""
+	for i=1,#parts,1 do
+		if temppath ~= "" then
+			temppath = temppath .. "_"
+		end
+		temppath = temppath .. parts[i]
+	end
+
+	parts = temppath:split(".")
+	temppath = ""
+	for i=1,#parts,1 do
+		if temppath ~= "" then
+			temppath = temppath .. "_"
+		end
+		temppath = temppath .. parts[i]
+	end
+
+	parts = temppath:split("'")
+	temppath = ""
+	for i=1,#parts,1 do
+		if temppath ~= "" then
+			temppath = temppath .. ""
+		end
+		temppath = temppath .. parts[i]
+	end
+
+	parts = temppath:split(" ")
+	temppath = ""
+	for i=1,#parts,1 do
+		if temppath ~= "" then
+			temppath = temppath
+		end
+		temppath = temppath .. parts[i]
+	end
+
+	return temppath
 end
 
 function core.formspec_escape(text)
@@ -323,7 +382,7 @@ if INIT == "game" then
 			param2 = dirs1[fdir + 1]
 		elseif isceiling then
 			if orient_flags.force_facedir then
-				param2 = 20
+				cparam2 = 20
 			else
 				param2 = dirs2[fdir + 1]
 			end
@@ -334,8 +393,9 @@ if INIT == "game" then
 		end
 
 		local old_itemstack = ItemStack(itemstack)
-		local new_itemstack = core.item_place_node(itemstack, placer,
-				pointed_thing, param2, prevent_after_place)
+		local new_itemstack, removed = core.item_place_node(
+			itemstack, placer, pointed_thing, param2, prevent_after_place
+		)
 		return infinitestacks and old_itemstack or new_itemstack
 	end
 
@@ -353,9 +413,10 @@ if INIT == "game" then
 	core.rotate_node = function(itemstack, placer, pointed_thing)
 		local name = placer and placer:get_player_name() or ""
 		local invert_wall = placer and placer:get_player_control().sneak or false
-		return core.rotate_and_place(itemstack, placer, pointed_thing,
+		core.rotate_and_place(itemstack, placer, pointed_thing,
 				is_creative(name),
 				{invert_wall = invert_wall}, true)
+		return itemstack
 	end
 end
 
@@ -401,12 +462,6 @@ function core.explode_scrollbar_event(evt)
 	return retval
 end
 
---------------------------------------------------------------------------------
-function core.rgba(r, g, b, a)
-	return a and string.format("#%02X%02X%02X%02X", r, g, b, a) or
-			string.format("#%02X%02X%02X", r, g, b)
-end
-
 --------------------------------------------------------------------------------
 function core.pos_to_string(pos, decimal_places)
 	local x = pos.x
@@ -434,7 +489,7 @@ function core.string_to_pos(value)
 		p.z = tonumber(p.z)
 		return p
 	end
-	p = {}
+	local p = {}
 	p.x, p.y, p.z = string.match(value, "^%( *([%d.-]+)[, ] *([%d.-]+)[, ] *([%d.-]+) *%)$")
 	if p.x and p.y and p.z then
 		p.x = tonumber(p.x)
@@ -445,6 +500,9 @@ function core.string_to_pos(value)
 	return nil
 end
 
+assert(core.string_to_pos("10.0, 5, -2").x == 10)
+assert(core.string_to_pos("( 10.0, 5, -2)").z == -2)
+assert(core.string_to_pos("asd, 5, -2)") == nil)
 
 --------------------------------------------------------------------------------
 function core.string_to_area(value)
@@ -487,45 +545,12 @@ function table.copy(t, seen)
 	end
 	return n
 end
-
-
-function table.insert_all(t, other)
-	for i=1, #other do
-		t[#t + 1] = other[i]
-	end
-	return t
-end
-
-
-function table.key_value_swap(t)
-	local ti = {}
-	for k,v in pairs(t) do
-		ti[v] = k
-	end
-	return ti
-end
-
-
-function table.shuffle(t, from, to, random)
-	from = from or 1
-	to = to or #t
-	random = random or math.random
-	local n = to - from + 1
-	while n > 1 do
-		local r = from + n-1
-		local l = from + random(0, n-1)
-		t[l], t[r] = t[r], t[l]
-		n = n-1
-	end
-end
-
-
 --------------------------------------------------------------------------------
 -- mainmenu only functions
 --------------------------------------------------------------------------------
 if INIT == "mainmenu" then
 	function core.get_game(index)
-		local games = core.get_games()
+		local games = game.get_games()
 
 		if index > 0 and index <= #games then
 			return games[index]
@@ -600,57 +625,10 @@ function core.strip_colors(str)
 	return (str:gsub(ESCAPE_CHAR .. "%([bc]@[^)]+%)", ""))
 end
 
-function core.translate(textdomain, str, ...)
-	local start_seq
-	if textdomain == "" then
-		start_seq = ESCAPE_CHAR .. "T"
-	else
-		start_seq = ESCAPE_CHAR .. "(T@" .. textdomain .. ")"
-	end
-	local arg = {n=select('#', ...), ...}
-	local end_seq = ESCAPE_CHAR .. "E"
-	local arg_index = 1
-	local translated = str:gsub("@(.)", function(matched)
-		local c = string.byte(matched)
-		if string.byte("1") <= c and c <= string.byte("9") then
-			local a = c - string.byte("0")
-			if a ~= arg_index then
-				error("Escape sequences in string given to core.translate " ..
-					"are not in the correct order: got @" .. matched ..
-					"but expected @" .. tostring(arg_index))
-			end
-			if a > arg.n then
-				error("Not enough arguments provided to core.translate")
-			end
-			arg_index = arg_index + 1
-			return ESCAPE_CHAR .. "F" .. arg[a] .. ESCAPE_CHAR .. "E"
-		elseif matched == "n" then
-			return "\n"
-		else
-			return matched
-		end
-	end)
-	if arg_index < arg.n + 1 then
-		error("Too many arguments provided to core.translate")
-	end
-	return start_seq .. translated .. end_seq
-end
-
-function core.get_translator(textdomain)
-	return function(str, ...) return core.translate(textdomain or "", str, ...) end
-end
-
 --------------------------------------------------------------------------------
 -- Returns the exact coordinate of a pointed surface
 --------------------------------------------------------------------------------
 function core.pointed_thing_to_face_pos(placer, pointed_thing)
-	-- Avoid crash in some situations when player is inside a node, causing
-	-- 'above' to equal 'under'.
-	if vector.equals(pointed_thing.above, pointed_thing.under) then
-		return pointed_thing.under
-	end
-
-	local eye_height = placer:get_properties().eye_height
 	local eye_offset_first = placer:get_eye_offset()
 	local node_pos = pointed_thing.under
 	local camera_pos = placer:get_pos()
@@ -670,7 +648,7 @@ function core.pointed_thing_to_face_pos(placer, pointed_thing)
 	end
 
 	local fine_pos = {[nc] = node_pos[nc] + offset}
-	camera_pos.y = camera_pos.y + eye_height + eye_offset_first.y / 10
+	camera_pos.y = camera_pos.y + 1.625 + eye_offset_first.y / 10
 	local f = (node_pos[nc] + offset - camera_pos[nc]) / look_dir[nc]
 
 	for i = 1, #oc do
@@ -678,25 +656,3 @@ function core.pointed_thing_to_face_pos(placer, pointed_thing)
 	end
 	return fine_pos
 end
-
-function core.string_to_privs(str, delim)
-	assert(type(str) == "string")
-	delim = delim or ','
-	local privs = {}
-	for _, priv in pairs(string.split(str, delim)) do
-		privs[priv:trim()] = true
-	end
-	return privs
-end
-
-function core.privs_to_string(privs, delim)
-	assert(type(privs) == "table")
-	delim = delim or ','
-	local list = {}
-	for priv, bool in pairs(privs) do
-		if bool then
-			list[#list + 1] = priv
-		end
-	end
-	return table.concat(list, delim)
-end

builtin/common/serialize.lua

@@ -177,16 +177,13 @@ end
 
 -- Deserialization
 
-local function safe_loadstring(...)
-	local func, err = loadstring(...)
-	if func then
-		setfenv(func, {})
-		return func
-	end
-	return nil, err
-end
+local env = {
+	loadstring = loadstring,
+}
 
-local function dummy_func() end
+local safe_env = {
+	loadstring = function() end,
+}
 
 function core.deserialize(str, safe)
 	if type(str) ~= "string" then
@@ -198,10 +195,7 @@ function core.deserialize(str, safe)
 	end
 	local f, err = loadstring(str)
 	if not f then return nil, err end
-
-	-- The environment is recreated every time so deseralized code cannot
-	-- pollute it with permanent references.
-	setfenv(f, {loadstring = safe and dummy_func or safe_loadstring})
+	setfenv(f, safe and safe_env or env)
 
 	local good, data = pcall(f)
 	if good then
@@ -210,3 +204,18 @@ function core.deserialize(str, safe)
 		return nil, data
 	end
 end
+
+
+-- Unit tests
+local test_in = {cat={sound="nyan", speed=400}, dog={sound="woof"}}
+local test_out = core.deserialize(core.serialize(test_in))
+
+assert(test_in.cat.sound == test_out.cat.sound)
+assert(test_in.cat.speed == test_out.cat.speed)
+assert(test_in.dog.sound == test_out.dog.sound)
+
+test_in = {escape_chars="\n\r\t\v\\\"\'", non_european="θשׁ٩∂"}
+test_out = core.deserialize(core.serialize(test_in))
+assert(test_in.escape_chars == test_out.escape_chars)
+assert(test_in.non_european == test_out.non_european)
+

builtin/common/tests/misc_helpers_spec.lua

@@ -1,73 +0,0 @@
-_G.core = {}
-dofile("builtin/common/misc_helpers.lua")
-
-describe("string", function()
-	it("trim()", function()
-		assert.equal("foo bar", string.trim("\n \t\tfoo bar\t "))
-	end)
-
-	describe("split()", function()
-		it("removes empty", function()
-			assert.same({ "hello" }, string.split("hello"))
-			assert.same({ "hello", "world" }, string.split("hello,world"))
-			assert.same({ "hello", "world" }, string.split("hello,world,,,"))
-			assert.same({ "hello", "world" }, string.split(",,,hello,world"))
-			assert.same({ "hello", "world", "2" }, string.split("hello,,,world,2"))
-			assert.same({ "hello ", " world" }, string.split("hello :| world", ":|"))
-		end)
-
-		it("keeps empty", function()
-			assert.same({ "hello" }, string.split("hello", ",", true))
-			assert.same({ "hello", "world" }, string.split("hello,world", ",", true))
-			assert.same({ "hello", "world", "" }, string.split("hello,world,", ",", true))
-			assert.same({ "hello", "", "", "world", "2" }, string.split("hello,,,world,2", ",", true))
-			assert.same({ "", "", "hello", "world", "2" }, string.split(",,hello,world,2", ",", true))
-			assert.same({ "hello ", " world | :" }, string.split("hello :| world | :", ":|"))
-		end)
-
-		it("max_splits", function()
-			assert.same({ "one" }, string.split("one", ",", true, 2))
-			assert.same({ "one,two,three,four" }, string.split("one,two,three,four", ",", true, 0))
-			assert.same({ "one", "two", "three,four" }, string.split("one,two,three,four", ",", true, 2))
-			assert.same({ "one", "", "two,three,four" }, string.split("one,,two,three,four", ",", true, 2))
-			assert.same({ "one", "two", "three,four" }, string.split("one,,,,,,two,three,four", ",", false, 2))
-		end)
-
-		it("pattern", function()
-			assert.same({ "one", "two" }, string.split("one,two", ",", false, -1, true))
-			assert.same({ "one", "two", "three" }, string.split("one2two3three", "%d", false, -1, true))
-		end)
-	end)
-end)
-
-describe("privs", function()
-	it("from string", function()
-		assert.same({ a = true, b = true }, core.string_to_privs("a,b"))
-	end)
-
-	it("to string", function()
-		assert.equal("one", core.privs_to_string({ one=true }))
-
-		local ret = core.privs_to_string({ a=true, b=true })
-		assert(ret == "a,b" or ret == "b,a")
-	end)
-end)
-
-describe("pos", function()
-	it("from string", function()
-		assert.same({ x = 10, y = 5.1, z = -2}, core.string_to_pos("10.0, 5.1, -2"))
-		assert.same({ x = 10, y = 5.1, z = -2}, core.string_to_pos("( 10.0, 5.1, -2)"))
-		assert.is_nil(core.string_to_pos("asd, 5, -2)"))
-	end)
-
-	it("to string", function()
-		assert.equal("(10.1,5.2,-2.3)", core.pos_to_string({ x = 10.1, y = 5.2, z = -2.3}))
-	end)
-end)
-
-describe("table", function()
-	it("indexof()", function()
-		assert.equal(1, table.indexof({"foo", "bar"}, "foo"))
-		assert.equal(-1, table.indexof({"foo", "bar"}, "baz"))
-	end)
-end)

builtin/common/tests/serialize_spec.lua

@@ -1,44 +0,0 @@
-_G.core = {}
-
-_G.setfenv = require 'busted.compatibility'.setfenv
-
-dofile("builtin/common/serialize.lua")
-
-describe("serialize", function()
-	it("works", function()
-		local test_in = {cat={sound="nyan", speed=400}, dog={sound="woof"}}
-		local test_out = core.deserialize(core.serialize(test_in))
-
-		assert.same(test_in, test_out)
-	end)
-
-	it("handles characters", function()
-		local test_in = {escape_chars="\n\r\t\v\\\"\'", non_european="θשׁ٩∂"}
-		local test_out = core.deserialize(core.serialize(test_in))
-		assert.same(test_in, test_out)
-	end)
-
-	it("handles recursive structures", function()
-		local test_in = { hello = "world" }
-		test_in.foo = test_in
-
-		local test_out = core.deserialize(core.serialize(test_in))
-		assert.same(test_in, test_out)
-	end)
-
-	it("strips functions in safe mode", function()
-		local test_in = {
-			func = function(a, b)
-				error("test")
-			end,
-			foo = "bar"
-		}
-
-		local str = core.serialize(test_in)
-		assert.not_nil(str:find("loadstring"))
-
-		local test_out = core.deserialize(str, true)
-		assert.is_nil(test_out.func)
-		assert.equals(test_out.foo, "bar")
-	end)
-end)

builtin/common/tests/vector_spec.lua

@@ -1,46 +0,0 @@
-_G.vector = {}
-dofile("builtin/common/vector.lua")
-
-describe("vector", function()
-	describe("new()", function()
-		it("constructs", function()
-			assert.same({ x = 0, y = 0, z = 0 }, vector.new())
-			assert.same({ x = 1, y = 2, z = 3 }, vector.new(1, 2, 3))
-			assert.same({ x = 3, y = 2, z = 1 }, vector.new({ x = 3, y = 2, z = 1 }))
-
-			local input = vector.new({ x = 3, y = 2, z = 1 })
-			local output = vector.new(input)
-			assert.same(input, output)
-			assert.are_not.equal(input, output)
-		end)
-
-		it("throws on invalid input", function()
-			assert.has.errors(function()
-				vector.new({ x = 3 })
-			end)
-
-			assert.has.errors(function()
-				vector.new({ d = 3 })
-			end)
-		end)
-	end)
-
-	it("equal()", function()
-			local function assertE(a, b)
-				assert.is_true(vector.equals(a, b))
-			end
-			local function assertNE(a, b)
-				assert.is_false(vector.equals(a, b))
-			end
-
-			assertE({x = 0, y = 0, z = 0}, {x = 0, y = 0, z = 0})
-			assertE({x = -1, y = 0, z = 1}, {x = -1, y = 0, z = 1})
-			local a = { x = 2, y = 4, z = -10 }
-			assertE(a, a)
-			assertNE({x = -1, y = 0, z = 1}, a)
-	end)
-
-	it("add()", function()
-		assert.same({ x = 2, y = 4, z = 6 }, vector.add(vector.new(1, 2, 3), { x = 1, y = 2, z = 3 }))
-	end)
-end)

builtin/common/vector.lua

@@ -63,31 +63,33 @@ function vector.distance(a, b)
 end
 
 function vector.direction(pos1, pos2)
-	return vector.normalize({
-		x = pos2.x - pos1.x,
-		y = pos2.y - pos1.y,
-		z = pos2.z - pos1.z
-	})
+	local x_raw = pos2.x - pos1.x
+	local y_raw = pos2.y - pos1.y
+	local z_raw = pos2.z - pos1.z
+	local x_abs = math.abs(x_raw)
+	local y_abs = math.abs(y_raw)
+	local z_abs = math.abs(z_raw)
+	if x_abs >= y_abs and
+	   x_abs >= z_abs then
+		y_raw = y_raw * (1 / x_abs)
+		z_raw = z_raw * (1 / x_abs)
+		x_raw = x_raw / x_abs
+	end
+	if y_abs >= x_abs and
+	   y_abs >= z_abs then
+		x_raw = x_raw * (1 / y_abs)
+		z_raw = z_raw * (1 / y_abs)
+		y_raw = y_raw / y_abs
+	end
+	if z_abs >= y_abs and
+	   z_abs >= x_abs then
+		x_raw = x_raw * (1 / z_abs)
+		y_raw = y_raw * (1 / z_abs)
+		z_raw = z_raw / z_abs
+	end
+	return {x=x_raw, y=y_raw, z=z_raw}
 end
 
-function vector.angle(a, b)
-	local dotp = vector.dot(a, b)
-	local cp = vector.cross(a, b)
-	local crossplen = vector.length(cp)
-	return math.atan2(crossplen, dotp)
-end
-
-function vector.dot(a, b)
-	return a.x * b.x + a.y * b.y + a.z * b.z
-end
-
-function vector.cross(a, b)
-	return {
-		x = a.y * b.z - a.z * b.y,
-		y = a.z * b.x - a.x * b.z,
-		z = a.x * b.y - a.y * b.x
-	}
-end
 
 function vector.add(a, b)
 	if type(b) == "table" then

builtin/fstk/ui.lua

@@ -54,39 +54,52 @@ end
 --------------------------------------------------------------------------------
 --------------------------------------------------------------------------------
 
+local function wordwrap_quickhack(str)
+	local res = ""
+	local ar = str:split("\n")
+	for i = 1, #ar do
+		local text = ar[i]
+		-- Hack to add word wrapping.
+		-- TODO: Add engine support for wrapping in formspecs
+		while #text > 80 do
+			if res ~= "" then
+				res = res .. ","
+			end
+			res = res .. core.formspec_escape(string.sub(text, 1, 79))
+			text = string.sub(text, 80, #text)
+		end
+		if res ~= "" then
+			res = res .. ","
+		end
+		res = res .. core.formspec_escape(text)
+	end
+	return res
+end
+
+--------------------------------------------------------------------------------
 function ui.update()
-	local formspec = {}
+	local formspec = ""
 
 	-- handle errors
 	if gamedata ~= nil and gamedata.reconnect_requested then
-		local error_message = core.formspec_escape(
-				gamedata.errormessage or "<none available>")
-		formspec = {
-			"size[14,8]",
-			"real_coordinates[true]",
-			"box[0.5,1.2;13,5;#000]",
-			("textarea[0.5,1.2;13,5;;%s;%s]"):format(
-				fgettext("The server has requested a reconnect:"), error_message),
-			"button[2,6.6;4,1;btn_reconnect_yes;" .. fgettext("Reconnect") .. "]",
-			"button[8,6.6;4,1;btn_reconnect_no;" .. fgettext("Main menu") .. "]"
-		}
+		formspec = wordwrap_quickhack(gamedata.errormessage or "")
+		formspec = "size[12,5]" ..
+				"label[0.5,0;" .. fgettext("The server has requested a reconnect:") ..
+				"]textlist[0.2,0.8;11.5,3.5;;" .. formspec ..
+				"]button[6,4.6;3,0.5;btn_reconnect_no;" .. fgettext("Main menu") .. "]" ..
+				"button[3,4.6;3,0.5;btn_reconnect_yes;" .. fgettext("Reconnect") .. "]"
 	elseif gamedata ~= nil and gamedata.errormessage ~= nil then
-		local error_message = core.formspec_escape(gamedata.errormessage)
-
+		formspec = wordwrap_quickhack(gamedata.errormessage)
 		local error_title
 		if string.find(gamedata.errormessage, "ModError") then
-			error_title = fgettext("An error occurred in a Lua script:")
+			error_title = fgettext("An error occured in a Lua script, such as a mod:")
 		else
-			error_title = fgettext("An error occurred:")
+			error_title = fgettext("An error occured:")
 		end
-		formspec = {
-			"size[14,8]",
-			"real_coordinates[true]",
-			"box[0.5,1.2;13,5;#000]",
-			("textarea[0.5,1.2;13,5;;%s;%s]"):format(
-				error_title, error_message),
-			"button[5,6.6;4,1;btn_error_confirm;" .. fgettext("Ok") .. "]"
-		}
+		formspec = "size[12,5]" ..
+				"label[0.5,0;" .. error_title ..
+				"]textlist[0.2,0.8;11.5,3.5;;" .. formspec ..
+				"]button[4.5,4.6;3,0.5;btn_error_confirm;" .. fgettext("Ok") .. "]"
 	else
 		local active_toplevel_ui_elements = 0
 		for key,value in pairs(ui.childlist) do
@@ -94,8 +107,8 @@ function ui.update()
 				local retval = value:get_formspec()
 
 				if retval ~= nil and retval ~= "" then
-					active_toplevel_ui_elements = active_toplevel_ui_elements + 1
-					table.insert(formspec, retval)
+					active_toplevel_ui_elements = active_toplevel_ui_elements +1
+					formspec = formspec .. retval
 				end
 			end
 		end
@@ -107,7 +120,7 @@ function ui.update()
 					local retval = value:get_formspec()
 
 					if retval ~= nil and retval ~= "" then
-						table.insert(formspec, retval)
+						formspec = formspec .. retval
 					end
 				end
 			end
@@ -122,10 +135,10 @@ function ui.update()
 			core.log("warning", "no toplevel ui element "..
 					"active; switching to default")
 			ui.childlist[ui.default]:show()
-			formspec = {ui.childlist[ui.default]:get_formspec()}
+			formspec = ui.childlist[ui.default]:get_formspec()
 		end
 	end
-	core.update_formspec(table.concat(formspec))
+	core.update_formspec(formspec)
 end
 
 --------------------------------------------------------------------------------

builtin/game/auth.lua

@@ -1,25 +1,100 @@
 -- Minetest: builtin/auth.lua
 
 --
--- Builtin authentication handler
+-- Authentication handler
 --
 
--- Make the auth object private, deny access to mods
-local core_auth = core.auth
-core.auth = nil
+function core.string_to_privs(str, delim)
+	assert(type(str) == "string")
+	delim = delim or ','
+	local privs = {}
+	for _, priv in pairs(string.split(str, delim)) do
+		privs[priv:trim()] = true
+	end
+	return privs
+end
+
+function core.privs_to_string(privs, delim)
+	assert(type(privs) == "table")
+	delim = delim or ','
+	local list = {}
+	for priv, bool in pairs(privs) do
+		if bool then
+			list[#list + 1] = priv
+		end
+	end
+	return table.concat(list, delim)
+end
+
+assert(core.string_to_privs("a,b").b == true)
+assert(core.privs_to_string({a=true,b=true}) == "a,b")
+
+core.auth_file_path = core.get_worldpath().."/auth.txt"
+core.auth_table = {}
+
+local function read_auth_file()
+	local newtable = {}
+	local file, errmsg = io.open(core.auth_file_path, 'rb')
+	if not file then
+		core.log("info", core.auth_file_path.." could not be opened for reading ("..errmsg.."); assuming new world")
+		return
+	end
+	for line in file:lines() do
+		if line ~= "" then
+			local fields = line:split(":", true)
+			local name, password, privilege_string, last_login = unpack(fields)
+			last_login = tonumber(last_login)
+			if not (name and password and privilege_string) then
+				error("Invalid line in auth.txt: "..dump(line))
+			end
+			local privileges = core.string_to_privs(privilege_string)
+			newtable[name] = {password=password, privileges=privileges, last_login=last_login}
+		end
+	end
+	io.close(file)
+	core.auth_table = newtable
+	core.notify_authentication_modified()
+end
+
+local function save_auth_file()
+	local newtable = {}
+	-- Check table for validness before attempting to save
+	for name, stuff in pairs(core.auth_table) do
+		assert(type(name) == "string")
+		assert(name ~= "")
+		assert(type(stuff) == "table")
+		assert(type(stuff.password) == "string")
+		assert(type(stuff.privileges) == "table")
+		assert(stuff.last_login == nil or type(stuff.last_login) == "number")
+	end
+	local content = {}
+	for name, stuff in pairs(core.auth_table) do
+		local priv_string = core.privs_to_string(stuff.privileges)
+		local parts = {name, stuff.password, priv_string, stuff.last_login or ""}
+		content[#content + 1] = table.concat(parts, ":")
+	end
+	if not core.safe_file_write(core.auth_file_path, table.concat(content, "\n")) then
+		error(core.auth_file_path.." could not be written to")
+	end
+end
+
+read_auth_file()
 
 core.builtin_auth_handler = {
 	get_auth = function(name)
 		assert(type(name) == "string")
-		local auth_entry = core_auth.read(name)
-		-- If no such auth found, return nil
-		if not auth_entry then
+		-- Figure out what password to use for a new player (singleplayer
+		-- always has an empty password, otherwise use default, which is
+		-- usually empty too)
+		local new_password_hash = ""
+		-- If not in authentication table, return nil
+		if not core.auth_table[name] then
 			return nil
 		end
 		-- Figure out what privileges the player should have.
 		-- Take a copy of the privilege table
 		local privileges = {}
-		for priv, _ in pairs(auth_entry.privileges) do
+		for priv, _ in pairs(core.auth_table[name].privileges) do
 			privileges[priv] = true
 		end
 		-- If singleplayer, give all privileges except those marked as give_to_singleplayer = false
@@ -32,125 +107,63 @@ core.builtin_auth_handler = {
 		-- For the admin, give everything
 		elseif name == core.settings:get("name") then
 			for priv, def in pairs(core.registered_privileges) do
-				if def.give_to_admin then
-					privileges[priv] = true
-				end
+				privileges[priv] = true
 			end
 		end
 		-- All done
 		return {
-			password = auth_entry.password,
+			password = core.auth_table[name].password,
 			privileges = privileges,
 			-- Is set to nil if unknown
-			last_login = auth_entry.last_login,
+			last_login = core.auth_table[name].last_login,
 		}
 	end,
 	create_auth = function(name, password)
 		assert(type(name) == "string")
 		assert(type(password) == "string")
 		core.log('info', "Built-in authentication handler adding player '"..name.."'")
-		return core_auth.create({
-			name = name,
+		core.auth_table[name] = {
 			password = password,
 			privileges = core.string_to_privs(core.settings:get("default_privs")),
 			last_login = os.time(),
-		})
-	end,
-	delete_auth = function(name)
-		assert(type(name) == "string")
-		local auth_entry = core_auth.read(name)
-		if not auth_entry then
-			return false
-		end
-		core.log('info', "Built-in authentication handler deleting player '"..name.."'")
-		return core_auth.delete(name)
+		}
+		save_auth_file()
 	end,
 	set_password = function(name, password)
 		assert(type(name) == "string")
 		assert(type(password) == "string")
-		local auth_entry = core_auth.read(name)
-		if not auth_entry then
+		if not core.auth_table[name] then
 			core.builtin_auth_handler.create_auth(name, password)
 		else
 			core.log('info', "Built-in authentication handler setting password of player '"..name.."'")
-			auth_entry.password = password
-			core_auth.save(auth_entry)
+			core.auth_table[name].password = password
+			save_auth_file()
 		end
 		return true
 	end,
 	set_privileges = function(name, privileges)
 		assert(type(name) == "string")
 		assert(type(privileges) == "table")
-		local auth_entry = core_auth.read(name)
-		if not auth_entry then
-			auth_entry = core.builtin_auth_handler.create_auth(name,
+		if not core.auth_table[name] then
+			core.builtin_auth_handler.create_auth(name,
 				core.get_password_hash(name,
 					core.settings:get("default_password")))
 		end
-
-		-- Run grant callbacks
-		for priv, _ in pairs(privileges) do
-			if not auth_entry.privileges[priv] then
-				core.run_priv_callbacks(name, priv, nil, "grant")
-			end
-		end
-
-		-- Run revoke callbacks
-		for priv, _ in pairs(auth_entry.privileges) do
-			if not privileges[priv] then
-				core.run_priv_callbacks(name, priv, nil, "revoke")
-			end
-		end
-
-		auth_entry.privileges = privileges
-		core_auth.save(auth_entry)
+		core.auth_table[name].privileges = privileges
 		core.notify_authentication_modified(name)
+		save_auth_file()
 	end,
 	reload = function()
-		core_auth.reload()
+		read_auth_file()
 		return true
 	end,
 	record_login = function(name)
 		assert(type(name) == "string")
-		local auth_entry = core_auth.read(name)
-		assert(auth_entry)
-		auth_entry.last_login = os.time()
-		core_auth.save(auth_entry)
-	end,
-	iterate = function()
-		local names = {}
-		local nameslist = core_auth.list_names()
-		for k,v in pairs(nameslist) do
-			names[v] = true
-		end
-		return pairs(names)
+		assert(core.auth_table[name]).last_login = os.time()
+		save_auth_file()
 	end,
 }
 
-core.register_on_prejoinplayer(function(name, ip)
-	if core.registered_auth_handler ~= nil then
-		return -- Don't do anything if custom auth handler registered
-	end
-	local auth_entry = core_auth.read(name)
-	if auth_entry ~= nil then
-		return
-	end
-
-	local name_lower = name:lower()
-	for k in core.builtin_auth_handler.iterate() do
-		if k:lower() == name_lower then
-			return string.format("\nCannot create new player called '%s'. "..
-					"Another account called '%s' is already registered. "..
-					"Please check the spelling if it's your account "..
-					"or use a different nickname.", name, k)
-		end
-	end
-end)
-
---
--- Authentication API
---
-
 function core.register_authentication_handler(handler)
 	if core.registered_auth_handler then
 		error("Add-on authentication handler already registered by "..core.registered_auth_handler_modname)
@@ -176,10 +189,28 @@ end
 
 core.set_player_password = auth_pass("set_password")
 core.set_player_privs    = auth_pass("set_privileges")
-core.remove_player_auth  = auth_pass("delete_auth")
 core.auth_reload         = auth_pass("reload")
 
+
 local record_login = auth_pass("record_login")
+
 core.register_on_joinplayer(function(player)
 	record_login(player:get_player_name())
 end)
+
+core.register_on_prejoinplayer(function(name, ip)
+	local auth = core.auth_table
+	if auth[name] ~= nil then
+		return
+	end
+
+	local name_lower = name:lower()
+	for k in pairs(auth) do
+		if k:lower() == name_lower then
+			return string.format("\nCannot create new player called '%s'. "..
+					"Another account called '%s' is already registered. "..
+					"Please check the spelling if it's your account "..
+					"or use a different nickname.", name, k)
+		end
+	end
+end)

builtin/game/chatcommands.lua

@@ -1,43 +1,4 @@
--- Minetest: builtin/game/chat.lua
-
--- Helper function that implements search and replace without pattern matching
--- Returns the string and a boolean indicating whether or not the string was modified
-local function safe_gsub(s, replace, with)
-	local i1, i2 = s:find(replace, 1, true)
-	if not i1 then
-		return s, false
-	end
-
-	return s:sub(1, i1 - 1) .. with .. s:sub(i2 + 1), true
-end
-
---
--- Chat message formatter
---
-
--- Implemented in Lua to allow redefinition
-function core.format_chat_message(name, message)
-	local error_str = "Invalid chat message format - missing %s"
-	local str = core.settings:get("chat_message_format")
-	local replaced
-
-	-- Name
-	str, replaced = safe_gsub(str, "@name", name)
-	if not replaced then
-		error(error_str:format("@name"), 2)
-	end
-
-	-- Timestamp
-	str = safe_gsub(str, "@timestamp", os.date("%H:%M:%S", os.time()))
-
-	-- Insert the message into the string only after finishing all other processing
-	str, replaced = safe_gsub(str, "@message", message)
-	if not replaced then
-		error(error_str:format("@message"), 2)
-	end
-
-	return str
-end
+-- Minetest: builtin/game/chatcommands.lua
 
 --
 -- Chat command handler
@@ -66,9 +27,9 @@ core.register_on_chat_message(function(name, message)
 	local has_privs, missing_privs = core.check_player_privs(name, cmd_def.privs)
 	if has_privs then
 		core.set_last_run_mod(cmd_def.mod_origin)
-		local _, result = cmd_def.func(name, param)
-		if result then
-			core.chat_send_player(name, result)
+		local success, message = cmd_def.func(name, param)
+		if message then
+			core.chat_send_player(name, message)
 		end
 	else
 		core.chat_send_player(name, "You don't have permission"
@@ -80,7 +41,7 @@ end)
 
 if core.settings:get_bool("profiler.load") then
 	-- Run after register_chatcommand and its register_on_chat_message
-	-- Before any chatcommands that should be profiled
+	-- Before any chattcommands that should be profiled
 	profiler.init_chatcommand()
 end
 
@@ -110,21 +71,20 @@ end
 --
 core.register_chatcommand("me", {
 	params = "<action>",
-	description = "Show chat action (e.g., '/me orders a pizza' displays"
+	description = "Display chat action (e.g., '/me orders a pizza' displays"
 			.. " '<player name> orders a pizza')",
 	privs = {shout=true},
 	func = function(name, param)
 		core.chat_send_all("* " .. name .. " " .. param)
-		return true
 	end,
 })
 
 core.register_chatcommand("admin", {
 	description = "Show the name of the server owner",
 	func = function(name)
-		local admin = core.settings:get("name")
+		local admin = minetest.settings:get("name")
 		if admin then
-			return true, "The administrator of this server is " .. admin .. "."
+			return true, "The administrator of this server is "..admin.."."
 		else
 			return false, "There's no administrator named in the config file."
 		end
@@ -132,47 +92,19 @@ core.register_chatcommand("admin", {
 })
 
 core.register_chatcommand("privs", {
-	params = "[<name>]",
-	description = "Show privileges of yourself or another player",
+	params = "<name>",
+	description = "Print privileges of player",
 	func = function(caller, param)
 		param = param:trim()
 		local name = (param ~= "" and param or caller)
-		if not core.player_exists(name) then
-			return false, "Player " .. name .. " does not exist."
-		end
 		return true, "Privileges of " .. name .. ": "
 			.. core.privs_to_string(
-				core.get_player_privs(name), ", ")
+				core.get_player_privs(name), ' ')
 	end,
 })
 
-core.register_chatcommand("haspriv", {
-	params = "<privilege>",
-	description = "Return list of all online players with privilege.",
-	privs = {basic_privs = true},
-	func = function(caller, param)
-		param = param:trim()
-		if param == "" then
-			return false, "Invalid parameters (see /help haspriv)"
-		end
-		if not core.registered_privileges[param] then
-			return false, "Unknown privilege!"
-		end
-		local privs = core.string_to_privs(param)
-		local players_with_priv = {}
-		for _, player in pairs(core.get_connected_players()) do
-			local player_name = player:get_player_name()
-			if core.check_player_privs(player_name, privs) then
-				table.insert(players_with_priv, player_name)
-			end
-		end
-		return true, "Players online with the \"" .. param .. "\" privilege: " ..
-			table.concat(players_with_priv, ", ")
-	end
-})
-
 local function handle_grant_command(caller, grantname, grantprivstr)
-	local caller_privs = core.get_player_privs(caller)
+	local caller_privs = minetest.get_player_privs(caller)
 	if not (caller_privs.privs or caller_privs.basic_privs) then
 		return false, "Your privileges are insufficient."
 	end
@@ -200,10 +132,6 @@ local function handle_grant_command(caller, grantname, grantprivstr)
 	if privs_unknown ~= "" then
 		return false, privs_unknown
 	end
-	for priv, _ in pairs(grantprivs) do
-		-- call the on_grant callbacks
-		core.run_priv_callbacks(grantname, priv, caller, "grant")
-	end
 	core.set_player_privs(grantname, privs)
 	core.log("action", caller..' granted ('..core.privs_to_string(grantprivs, ', ')..') privileges to '..grantname)
 	if grantname ~= caller then
@@ -217,8 +145,8 @@ local function handle_grant_command(caller, grantname, grantprivstr)
 end
 
 core.register_chatcommand("grant", {
-	params = "<name> (<privilege> | all)",
-	description = "Give privileges to player",
+	params = "<name> <privilege>|all",
+	description = "Give privilege to player",
 	func = function(name, param)
 		local grantname, grantprivstr = string.match(param, "([^ ]+) (.+)")
 		if not grantname or not grantprivstr then
@@ -229,7 +157,7 @@ core.register_chatcommand("grant", {
 })
 
 core.register_chatcommand("grantme", {
-	params = "<privilege> | all",
+	params = "<privilege>|all",
 	description = "Grant privileges to yourself",
 	func = function(name, param)
 		if param == "" then
@@ -240,8 +168,8 @@ core.register_chatcommand("grantme", {
 })
 
 core.register_chatcommand("revoke", {
-	params = "<name> (<privilege> | all)",
-	description = "Remove privileges from player",
+	params = "<name> <privilege>|all",
+	description = "Remove privilege from player",
 	privs = {},
 	func = function(name, param)
 		if not core.check_player_privs(name, {privs=true}) and
@@ -265,19 +193,12 @@ core.register_chatcommand("revoke", {
 			end
 		end
 		if revoke_priv_str == "all" then
-			revoke_privs = privs
 			privs = {}
 		else
 			for priv, _ in pairs(revoke_privs) do
 				privs[priv] = nil
 			end
 		end
-
-		for priv, _ in pairs(revoke_privs) do
-			-- call the on_revoke callbacks
-			core.run_priv_callbacks(revoke_name, priv, name, "revoke")
-		end
-
 		core.set_player_privs(revoke_name, privs)
 		core.log("action", name..' revoked ('
 				..core.privs_to_string(revoke_privs, ', ')
@@ -303,12 +224,11 @@ core.register_chatcommand("setpassword", {
 			toname = param:match("^([^ ]+) *$")
 			raw_password = nil
 		end
-
 		if not toname then
 			return false, "Name field required"
 		end
-
-		local act_str_past, act_str_pres
+		local act_str_past = "?"
+		local act_str_pres = "?"
 		if not raw_password then
 			core.set_player_password(toname, "")
 			act_str_past = "cleared"
@@ -320,14 +240,13 @@ core.register_chatcommand("setpassword", {
 			act_str_past = "set"
 			act_str_pres = "sets"
 		end
-
 		if toname ~= name then
 			core.chat_send_player(toname, "Your password was "
 					.. act_str_past .. " by " .. name)
 		end
 
-		core.log("action", name .. " " .. act_str_pres ..
-				" password of " .. toname .. ".")
+		core.log("action", name .. " " .. act_str_pres
+		.. " password of " .. toname .. ".")
 
 		return true, "Password of player \"" .. toname .. "\" " .. act_str_past
 	end,
@@ -335,7 +254,7 @@ core.register_chatcommand("setpassword", {
 
 core.register_chatcommand("clearpassword", {
 	params = "<name>",
-	description = "Set empty password for a player",
+	description = "Set empty password",
 	privs = {password=true},
 	func = function(name, param)
 		local toname = param
@@ -362,7 +281,7 @@ core.register_chatcommand("auth_reload", {
 
 core.register_chatcommand("remove_player", {
 	params = "<name>",
-	description = "Remove a player's data",
+	description = "Remove player data",
 	privs = {server=true},
 	func = function(name, param)
 		local toname = param
@@ -386,8 +305,8 @@ core.register_chatcommand("remove_player", {
 })
 
 core.register_chatcommand("teleport", {
-	params = "<X>,<Y>,<Z> | <to_name> | (<name> <X>,<Y>,<Z>) | (<name> <to_name>)",
-	description = "Teleport to position or player",
+	params = "<X>,<Y>,<Z> | <to_name> | <name> <X>,<Y>,<Z> | <name> <to_name>",
+	description = "Teleport to player or position",
 	privs = {teleport=true},
 	func = function(name, param)
 		-- Returns (pos, true) if found, otherwise (pos, false)
@@ -411,38 +330,38 @@ core.register_chatcommand("teleport", {
 			return pos, false
 		end
 
+		local teleportee = nil
 		local p = {}
 		p.x, p.y, p.z = string.match(param, "^([%d.-]+)[, ] *([%d.-]+)[, ] *([%d.-]+)$")
 		p.x = tonumber(p.x)
 		p.y = tonumber(p.y)
 		p.z = tonumber(p.z)
 		if p.x and p.y and p.z then
-
 			local lm = 31000
 			if p.x < -lm or p.x > lm or p.y < -lm or p.y > lm or p.z < -lm or p.z > lm then
 				return false, "Cannot teleport out of map bounds!"
 			end
-			local teleportee = core.get_player_by_name(name)
+			teleportee = core.get_player_by_name(name)
 			if teleportee then
-				teleportee:set_pos(p)
+				teleportee:setpos(p)
 				return true, "Teleporting to "..core.pos_to_string(p)
 			end
 		end
 
-		local target_name = param:match("^([^ ]+)$")
-		local teleportee = core.get_player_by_name(name)
-
-		p = nil
+		local teleportee = nil
+		local p = nil
+		local target_name = nil
+		target_name = param:match("^([^ ]+)$")
+		teleportee = core.get_player_by_name(name)
 		if target_name then
 			local target = core.get_player_by_name(target_name)
 			if target then
-				p = target:get_pos()
+				p = target:getpos()
 			end
 		end
-
 		if teleportee and p then
 			p = find_free_position_near(p)
-			teleportee:set_pos(p)
+			teleportee:setpos(p)
 			return true, "Teleporting to " .. target_name
 					.. " at "..core.pos_to_string(p)
 		end
@@ -451,9 +370,9 @@ core.register_chatcommand("teleport", {
 			return false, "You don't have permission to teleport other players (missing bring privilege)"
 		end
 
-		teleportee = nil
-		p = {}
-		local teleportee_name
+		local teleportee = nil
+		local p = {}
+		local teleportee_name = nil
 		teleportee_name, p.x, p.y, p.z = param:match(
 				"^([^ ]+) +([%d.-]+)[, ] *([%d.-]+)[, ] *([%d.-]+)$")
 		p.x, p.y, p.z = tonumber(p.x), tonumber(p.y), tonumber(p.z)
@@ -461,13 +380,15 @@ core.register_chatcommand("teleport", {
 			teleportee = core.get_player_by_name(teleportee_name)
 		end
 		if teleportee and p.x and p.y and p.z then
-			teleportee:set_pos(p)
+			teleportee:setpos(p)
 			return true, "Teleporting " .. teleportee_name
 					.. " to " .. core.pos_to_string(p)
 		end
 
-		teleportee = nil
-		p = nil
+		local teleportee = nil
+		local p = nil
+		local teleportee_name = nil
+		local target_name = nil
 		teleportee_name, target_name = string.match(param, "^([^ ]+) +([^ ]+)$")
 		if teleportee_name then
 			teleportee = core.get_player_by_name(teleportee_name)
@@ -475,12 +396,12 @@ core.register_chatcommand("teleport", {
 		if target_name then
 			local target = core.get_player_by_name(target_name)
 			if target then
-				p = target:get_pos()
+				p = target:getpos()
 			end
 		end
 		if teleportee and p then
 			p = find_free_position_near(p)
-			teleportee:set_pos(p)
+			teleportee:setpos(p)
 			return true, "Teleporting " .. teleportee_name
 					.. " to " .. target_name
 					.. " at " .. core.pos_to_string(p)
@@ -492,7 +413,7 @@ core.register_chatcommand("teleport", {
 })
 
 core.register_chatcommand("set", {
-	params = "([-n] <name> <value>) | <name>",
+	params = "[-n] <name> <value> | <name>",
 	description = "Set or read server configuration setting",
 	privs = {server=true},
 	func = function(name, param)
@@ -501,8 +422,7 @@ core.register_chatcommand("set", {
 			core.settings:set(setname, setvalue)
 			return true, setname .. " = " .. setvalue
 		end
-
-		setname, setvalue = string.match(param, "([^ ]+) (.+)")
+		local setname, setvalue = string.match(param, "([^ ]+) (.+)")
 		if setname and setvalue then
 			if not core.settings:get(setname) then
 				return false, "Failed. Use '/set -n <name> <value>' to create a new setting."
@@ -510,16 +430,14 @@ core.register_chatcommand("set", {
 			core.settings:set(setname, setvalue)
 			return true, setname .. " = " .. setvalue
 		end
-
-		setname = string.match(param, "([^ ]+)")
+		local setname = string.match(param, "([^ ]+)")
 		if setname then
-			setvalue = core.settings:get(setname)
+			local setvalue = core.settings:get(setname)
 			if not setvalue then
 				setvalue = "<not set>"
 			end
 			return true, setname .. " = " .. setvalue
 		end
-
 		return false, "Invalid parameters (see /help set)."
 	end,
 })
@@ -550,9 +468,9 @@ local function emergeblocks_progress_update(ctx)
 end
 
 core.register_chatcommand("emergeblocks", {
-	params = "(here [<radius>]) | (<pos1> <pos2>)",
+	params = "(here [radius]) | (<pos1> <pos2>)",
 	description = "Load (or, if nonexistent, generate) map blocks "
-		.. "contained in area pos1 to pos2 (<pos1> and <pos2> must be in parentheses)",
+		.. "contained in area pos1 to pos2",
 	privs = {server=true},
 	func = function(name, param)
 		local p1, p2 = parse_range_str(name, param)
@@ -576,9 +494,8 @@ core.register_chatcommand("emergeblocks", {
 })
 
 core.register_chatcommand("deleteblocks", {
-	params = "(here [<radius>]) | (<pos1> <pos2>)",
-	description = "Delete map blocks contained in area pos1 to pos2 "
-		.. "(<pos1> and <pos2> must be in parentheses)",
+	params = "(here [radius]) | (<pos1> <pos2>)",
+	description = "Delete map blocks contained in area pos1 to pos2",
 	privs = {server=true},
 	func = function(name, param)
 		local p1, p2 = parse_range_str(name, param)
@@ -596,9 +513,8 @@ core.register_chatcommand("deleteblocks", {
 })
 
 core.register_chatcommand("fixlight", {
-	params = "(here [<radius>]) | (<pos1> <pos2>)",
-	description = "Resets lighting in the area between pos1 and pos2 "
-		.. "(<pos1> and <pos2> must be in parentheses)",
+	params = "(here [radius]) | (<pos1> <pos2>)",
+	description = "Resets lighting in the area between pos1 and pos2",
 	privs = {server = true},
 	func = function(name, param)
 		local p1, p2 = parse_range_str(name, param)
@@ -630,11 +546,8 @@ local function handle_give_command(cmd, giver, receiver, stackstring)
 	local itemstack = ItemStack(stackstring)
 	if itemstack:is_empty() then
 		return false, "Cannot give an empty item"
-	elseif (not itemstack:is_known()) or (itemstack:get_name() == "unknown") then
+	elseif not itemstack:is_known() then
 		return false, "Cannot give an unknown item"
-	-- Forbid giving 'ignore' due to unwanted side effects
-	elseif itemstack:get_name() == "ignore" then
-		return false, "Giving 'ignore' is not allowed"
 	end
 	local receiverref = core.get_player_by_name(receiver)
 	if receiverref == nil then
@@ -653,18 +566,18 @@ local function handle_give_command(cmd, giver, receiver, stackstring)
 	-- entered (e.g. big numbers are always interpreted as 2^16-1).
 	stackstring = itemstack:to_string()
 	if giver == receiver then
-		local msg = "%q %sadded to inventory."
-		return true, msg:format(stackstring, partiality)
+		return true, ("%q %sadded to inventory.")
+				:format(stackstring, partiality)
 	else
 		core.chat_send_player(receiver, ("%q %sadded to inventory.")
 				:format(stackstring, partiality))
-		local msg = "%q %sadded to %s's inventory."
-		return true, msg:format(stackstring, partiality, receiver)
+		return true, ("%q %sadded to %s's inventory.")
+				:format(stackstring, partiality, receiver)
 	end
 end
 
 core.register_chatcommand("give", {
-	params = "<name> <ItemString> [<count> [<wear>]]",
+	params = "<name> <ItemString>",
 	description = "Give item to player",
 	privs = {give=true},
 	func = function(name, param)
@@ -677,7 +590,7 @@ core.register_chatcommand("give", {
 })
 
 core.register_chatcommand("giveme", {
-	params = "<ItemString> [<count> [<wear>]]",
+	params = "<ItemString>",
 	description = "Give item to yourself",
 	privs = {give=true},
 	func = function(name, param)
@@ -705,11 +618,8 @@ core.register_chatcommand("spawnentity", {
 			core.log("error", "Unable to spawn entity, player is nil")
 			return false, "Unable to spawn entity, player is nil"
 		end
-		if not core.registered_entities[entityname] then
-			return false, "Cannot spawn an unknown entity"
-		end
 		if p == "" then
-			p = player:get_pos()
+			p = player:getpos()
 		else
 			p = core.string_to_pos(p)
 			if p == nil then
@@ -731,12 +641,9 @@ core.register_chatcommand("pulverize", {
 			core.log("error", "Unable to pulverize, no player.")
 			return false, "Unable to pulverize, no player."
 		end
-		local wielded_item = player:get_wielded_item()
-		if wielded_item:is_empty() then
+		if player:get_wielded_item():is_empty() then
 			return false, "Unable to pulverize, no item in hand."
 		end
-		core.log("action", name .. " pulverized \"" ..
-			wielded_item:get_name() .. " " .. wielded_item:get_count() .. "\"")
 		player:set_wielded_item(nil)
 		return true, "An item was pulverized."
 	end,
@@ -754,7 +661,7 @@ core.register_on_punchnode(function(pos, node, puncher)
 end)
 
 core.register_chatcommand("rollback_check", {
-	params = "[<range>] [<seconds>] [<limit>]",
+	params = "[<range>] [<seconds>] [limit]",
 	description = "Check who last touched a node or a node near it"
 			.. " within the time specified by <seconds>. Default: range = 0,"
 			.. " seconds = 86400 = 24h, limit = 5",
@@ -807,7 +714,7 @@ core.register_chatcommand("rollback_check", {
 })
 
 core.register_chatcommand("rollback", {
-	params = "(<name> [<seconds>]) | (:<actor> [<seconds>])",
+	params = "<player name> [<seconds>] | :<actor> [<seconds>]",
 	description = "Revert actions of a player. Default for <seconds> is 60",
 	privs = {rollback=true},
 	func = function(name, param)
@@ -816,7 +723,7 @@ core.register_chatcommand("rollback", {
 		end
 		local target_name, seconds = string.match(param, ":([^ ]+) *(%d*)")
 		if not target_name then
-			local player_name
+			local player_name = nil
 			player_name, seconds = string.match(param, "([^ ]+) *(%d*)")
 			if not player_name then
 				return false, "Invalid parameters. See /help rollback"
@@ -845,19 +752,15 @@ core.register_chatcommand("rollback", {
 })
 
 core.register_chatcommand("status", {
-	description = "Show server status",
+	description = "Print server status",
 	func = function(name, param)
-		local status = core.get_server_status(name, false)
-		if status and status ~= "" then
-			return true, status
-		end
-		return false, "This command was disabled by a mod or game"
+		return true, core.get_server_status()
 	end,
 })
 
 core.register_chatcommand("time", {
-	params = "[<0..23>:<0..59> | <0..24000>]",
-	description = "Show or set time of day",
+	params = "<0..23>:<0..59> | <0..24000>",
+	description = "Set time of day",
 	privs = {},
 	func = function(name, param)
 		if param == "" then
@@ -896,52 +799,41 @@ core.register_chatcommand("time", {
 })
 
 core.register_chatcommand("days", {
-	description = "Show day count since world creation",
+	description = "Display day count",
 	func = function(name, param)
 		return true, "Current day is " .. core.get_day_count()
 	end
 })
 
 core.register_chatcommand("shutdown", {
-	params = "[<delay_in_seconds> | -1] [reconnect] [<message>]",
-	description = "Shutdown server (-1 cancels a delayed shutdown)",
+	description = "Shutdown server",
+	params = "[delay_in_seconds (non-negative number, or -1 to cancel)] [reconnect] [message]",
 	privs = {server=true},
 	func = function(name, param)
-		local delay, reconnect, message
-		delay, param = param:match("^%s*(%S+)(.*)")
-		if param then
-			reconnect, param = param:match("^%s*(%S+)(.*)")
-		end
-		message = param and param:match("^%s*(.+)") or ""
-		delay = tonumber(delay) or 0
+		local delay, reconnect, message = param:match("([^ ][-]?[0-9]+)([^ ]+)(.*)")
+		message = message or ""
 
-		if delay == 0 then
+		if delay ~= "" then
+			delay = tonumber(delay) or 0
+		else
+			delay = 0
 			core.log("action", name .. " shuts down server")
 			core.chat_send_all("*** Server shutting down (operator request).")
 		end
 		core.request_shutdown(message:trim(), core.is_yes(reconnect), delay)
-		return true
 	end,
 })
 
 core.register_chatcommand("ban", {
-	params = "[<name>]",
-	description = "Ban the IP of a player or show the ban list",
+	params = "<name>",
+	description = "Ban IP of player",
 	privs = {ban=true},
 	func = function(name, param)
 		if param == "" then
-			local ban_list = core.get_ban_list()
-			if ban_list == "" then
-				return true, "The ban list is empty."
-			else
-				return true, "Ban list: " .. ban_list
-			end
+			return true, "Ban list: " .. core.get_ban_list()
 		end
 		if not core.get_player_by_name(param) then
-			return false, "Player is not online."
-		end
-		if core.is_singleplayer() then
-			return false, "You cannot ban players in singleplayer!"
+			return false, "No such player."
 		end
 		if not core.ban_player(param) then
 			return false, "Failed to ban player."
@@ -953,8 +845,8 @@ core.register_chatcommand("ban", {
 })
 
 core.register_chatcommand("unban", {
-	params = "<name> | <IP_address>",
-	description = "Remove IP ban belonging to a player/IP",
+	params = "<name/ip>",
+	description = "Remove IP ban",
 	privs = {ban=true},
 	func = function(name, param)
 		if not core.unban_player_or_ip(param) then
@@ -966,7 +858,7 @@ core.register_chatcommand("unban", {
 })
 
 core.register_chatcommand("kick", {
-	params = "<name> [<reason>]",
+	params = "<name> [reason]",
 	description = "Kick a player",
 	privs = {kick=true},
 	func = function(name, param)
@@ -985,34 +877,33 @@ core.register_chatcommand("kick", {
 })
 
 core.register_chatcommand("clearobjects", {
-	params = "[full | quick]",
+	params = "[full|quick]",
 	description = "Clear all objects in world",
 	privs = {server=true},
 	func = function(name, param)
 		local options = {}
-		if param == "" or param == "quick" then
-			options.mode = "quick"
-		elseif param == "full" then
+		if param == "" or param == "full" then
 			options.mode = "full"
+		elseif param == "quick" then
+			options.mode = "quick"
 		else
 			return false, "Invalid usage, see /help clearobjects."
 		end
 
 		core.log("action", name .. " clears all objects ("
 				.. options.mode .. " mode).")
-		core.chat_send_all("Clearing all objects. This may take a long time."
-				.. " You may experience a timeout. (by "
+		core.chat_send_all("Clearing all objects.  This may take long."
+				.. "  You may experience a timeout.  (by "
 				.. name .. ")")
 		core.clear_objects(options)
 		core.log("action", "Object clearing done.")
 		core.chat_send_all("*** Cleared all objects.")
-		return true
 	end,
 })
 
 core.register_chatcommand("msg", {
 	params = "<name> <message>",
-	description = "Send a direct message to a player",
+	description = "Send a private message",
 	privs = {shout=true},
 	func = function(name, param)
 		local sendto, message = param:match("^(%S+)%s(.+)$")
@@ -1023,17 +914,17 @@ core.register_chatcommand("msg", {
 			return false, "The player " .. sendto
 					.. " is not online."
 		end
-		core.log("action", "DM from " .. name .. " to " .. sendto
+		core.log("action", "PM from " .. name .. " to " .. sendto
 				.. ": " .. message)
-		core.chat_send_player(sendto, "DM from " .. name .. ": "
+		core.chat_send_player(sendto, "PM from " .. name .. ": "
 				.. message)
 		return true, "Message sent."
 	end,
 })
 
 core.register_chatcommand("last-login", {
-	params = "[<name>]",
-	description = "Get the last login time of a player or yourself",
+	params = "[name]",
+	description = "Get the last login time of a player",
 	func = function(name, param)
 		if param == "" then
 			param = name
@@ -1049,14 +940,14 @@ core.register_chatcommand("last-login", {
 })
 
 core.register_chatcommand("clearinv", {
-	params = "[<name>]",
+	params = "[name]",
 	description = "Clear the inventory of yourself or another player",
 	func = function(name, param)
 		local player
 		if param and param ~= "" and param ~= name then
 			if not core.check_player_privs(name, {server=true}) then
 				return false, "You don't have permission"
-						.. " to clear another player's inventory (missing privilege: server)"
+						.. " to run this command (missing privilege: server)"
 			end
 			player = core.get_player_by_name(param)
 			core.chat_send_player(param, name.." cleared your inventory.")
@@ -1075,34 +966,3 @@ core.register_chatcommand("clearinv", {
 		end
 	end,
 })
-
-local function handle_kill_command(killer, victim)
-	if core.settings:get_bool("enable_damage") == false then
-		return false, "Players can't be killed, damage has been disabled."
-	end
-	local victimref = core.get_player_by_name(victim)
-	if victimref == nil then
-		return false, string.format("Player %s is not online.", victim)
-	elseif victimref:get_hp() <= 0 then
-		if killer == victim then
-			return false, "You are already dead."
-		else
-			return false, string.format("%s is already dead.", victim)
-		end
-	end
-	if not killer == victim then
-		core.log("action", string.format("%s killed %s", killer, victim))
-	end
-	-- Kill victim
-	victimref:set_hp(0)
-	return true, string.format("%s has been killed.", victim)
-end
-
-core.register_chatcommand("kill", {
-	params = "[<name>]",
-	description = "Kill player or yourself",
-	privs = {server=true},
-	func = function(name, param)
-		return handle_kill_command(name, param == "" and name or param)
-	end,
-})

builtin/game/constants.lua

@@ -21,10 +21,6 @@ core.EMERGE_GENERATED   = 4
 -- constants.h
 -- Size of mapblocks in nodes
 core.MAP_BLOCKSIZE = 16
--- Default maximal HP of a player
-core.PLAYER_MAX_HP_DEFAULT = 20
--- Default maximal breath of a player
-core.PLAYER_MAX_BREATH_DEFAULT = 11
 
 -- light.h
 -- Maximum value for node 'light_source' parameter

builtin/game/deprecated.lua

@@ -20,7 +20,7 @@ function core.node_metadata_inventory_move_allow_all()
 end
 
 function core.add_to_creative_inventory(itemstring)
-	core.log("deprecated", "core.add_to_creative_inventory is obsolete and does nothing.")
+	core.log("deprecated", "core.add_to_creative_inventory: This function is deprecated and does nothing.")
 end
 
 --

builtin/game/detached_inventory.lua

@@ -18,7 +18,3 @@ function core.create_detached_inventory(name, callbacks, player_name)
 	return core.create_detached_inventory_raw(name, player_name)
 end
 
-function core.remove_detached_inventory(name)
-	core.detached_inventories[name] = nil
-	return core.remove_detached_inventory_raw(name)
-end

builtin/game/falling.lua

@@ -1,34 +1,6 @@
 -- Minetest: builtin/item.lua
 
 local builtin_shared = ...
-local SCALE = 0.667
-
-local facedir_to_euler = {
-	{y = 0, x = 0, z = 0},
-	{y = -math.pi/2, x = 0, z = 0},
-	{y = math.pi, x = 0, z = 0},
-	{y = math.pi/2, x = 0, z = 0},
-	{y = math.pi/2, x = -math.pi/2, z = math.pi/2},
-	{y = math.pi/2, x = math.pi, z = math.pi/2},
-	{y = math.pi/2, x = math.pi/2, z = math.pi/2},
-	{y = math.pi/2, x = 0, z = math.pi/2},
-	{y = -math.pi/2, x = math.pi/2, z = math.pi/2},
-	{y = -math.pi/2, x = 0, z = math.pi/2},
-	{y = -math.pi/2, x = -math.pi/2, z = math.pi/2},
-	{y = -math.pi/2, x = math.pi, z = math.pi/2},
-	{y = 0, x = 0, z = math.pi/2},
-	{y = 0, x = -math.pi/2, z = math.pi/2},
-	{y = 0, x = math.pi, z = math.pi/2},
-	{y = 0, x = math.pi/2, z = math.pi/2},
-	{y = math.pi, x = math.pi, z = math.pi/2},
-	{y = math.pi, x = math.pi/2, z = math.pi/2},
-	{y = math.pi, x = 0, z = math.pi/2},
-	{y = math.pi, x = -math.pi/2, z = math.pi/2},
-	{y = math.pi, x = math.pi, z = 0},
-	{y = -math.pi/2, x = math.pi, z = 0},
-	{y = 0, x = math.pi, z = 0},
-	{y = math.pi/2, x = math.pi, z = 0}
-}
 
 --
 -- Falling stuff
@@ -36,8 +8,8 @@ local facedir_to_euler = {
 
 core.register_entity(":__builtin:falling_node", {
 	initial_properties = {
-		visual = "item",
-		visual_size = {x = SCALE, y = SCALE, z = SCALE},
+		visual = "wielditem",
+		visual_size = {x = 0.667, y = 0.667},
 		textures = {},
 		physical = true,
 		is_visible = false,
@@ -50,116 +22,11 @@ core.register_entity(":__builtin:falling_node", {
 
 	set_node = function(self, node, meta)
 		self.node = node
-		meta = meta or {}
-		if type(meta.to_table) == "function" then
-			meta = meta:to_table()
-		end
-		for _, list in pairs(meta.inventory or {}) do
-			for i, stack in pairs(list) do
-				if type(stack) == "userdata" then
-					list[i] = stack:to_string()
-				end
-			end
-		end
-		local def = core.registered_nodes[node.name]
-		if not def then
-			-- Don't allow unknown nodes to fall
-			core.log("info",
-				"Unknown falling node removed at "..
-				core.pos_to_string(self.object:get_pos()))
-			self.object:remove()
-			return
-		end
-		self.meta = meta
-		if def.drawtype == "torchlike" or def.drawtype == "signlike" then
-			local textures
-			if def.tiles and def.tiles[1] then
-				local tile = def.tiles[1]
-				if type(tile) == "table" then
-					tile = tile.name
-				end
-				if def.drawtype == "torchlike" then
-					textures = { "("..tile..")^[transformFX", tile }
-				else
-					textures = { tile, "("..tile..")^[transformFX" }
-				end
-			end
-			local vsize
-			if def.visual_scale then
-				local s = def.visual_scale
-				vsize = {x = s, y = s, z = s}
-			end
-			self.object:set_properties({
-				is_visible = true,
-				visual = "upright_sprite",
-				visual_size = vsize,
-				textures = textures,
-				glow = def.light_source,
-			})
-		elseif def.drawtype ~= "airlike" then
-			local itemstring = node.name
-			if core.is_colored_paramtype(def.paramtype2) then
-				itemstring = core.itemstring_with_palette(itemstring, node.param2)
-			end
-			local vsize
-			if def.visual_scale then
-				local s = def.visual_scale * SCALE
-				vsize = {x = s, y = s, z = s}
-			end
-			self.object:set_properties({
-				is_visible = true,
-				wield_item = itemstring,
-				visual_size = vsize,
-				glow = def.light_source,
-			})
-		end
-		-- Rotate entity
-		if def.drawtype == "torchlike" then
-			self.object:set_yaw(math.pi*0.25)
-		elseif (node.param2 ~= 0 and (def.wield_image == ""
-				or def.wield_image == nil))
-				or def.drawtype == "signlike"
-				or def.drawtype == "mesh"
-				or def.drawtype == "normal"
-				or def.drawtype == "nodebox" then
-			if (def.paramtype2 == "facedir" or def.paramtype2 == "colorfacedir") then
-				local fdir = node.param2 % 32
-				-- Get rotation from a precalculated lookup table
-				local euler = facedir_to_euler[fdir + 1]
-				if euler then
-					self.object:set_rotation(euler)
-				end
-			elseif (def.paramtype2 == "wallmounted" or def.paramtype2 == "colorwallmounted") then
-				local rot = node.param2 % 8
-				local pitch, yaw, roll = 0, 0, 0
-				if rot == 1 then
-					pitch, yaw = math.pi, math.pi
-				elseif rot == 2 then
-					pitch, yaw = math.pi/2, math.pi/2
-				elseif rot == 3 then
-					pitch, yaw = math.pi/2, -math.pi/2
-				elseif rot == 4 then
-					pitch, yaw = math.pi/2, math.pi
-				elseif rot == 5 then
-					pitch, yaw = math.pi/2, 0
-				end
-				if def.drawtype == "signlike" then
-					pitch = pitch - math.pi/2
-					if rot == 0 then
-						yaw = yaw + math.pi/2
-					elseif rot == 1 then
-						yaw = yaw - math.pi/2
-					end
-				elseif def.drawtype == "mesh" or def.drawtype == "normal" then
-					if rot >= 0 and rot <= 1 then
-						roll = roll + math.pi
-					else
-						yaw = yaw + math.pi
-					end
-				end
-				self.object:set_rotation({x=pitch, y=yaw, z=roll})
-			end
-		end
+		self.meta = meta or {}
+		self.object:set_properties({
+			is_visible = true,
+			textures = {node.name},
+		})
 	end,
 
 	get_staticdata = function(self)
@@ -185,12 +52,12 @@ core.register_entity(":__builtin:falling_node", {
 
 	on_step = function(self, dtime)
 		-- Set gravity
-		local acceleration = self.object:get_acceleration()
+		local acceleration = self.object:getacceleration()
 		if not vector.equals(acceleration, {x = 0, y = -10, z = 0}) then
-			self.object:set_acceleration({x = 0, y = -10, z = 0})
+			self.object:setacceleration({x = 0, y = -10, z = 0})
 		end
 		-- Turn to actual node when colliding with ground, or continue to move
-		local pos = self.object:get_pos()
+		local pos = self.object:getpos()
 		-- Position of bottom center point
 		local bcp = {x = pos.x, y = pos.y - 0.7, z = pos.z}
 		-- 'bcn' is nil for unloaded nodes
@@ -242,46 +109,30 @@ core.register_entity(":__builtin:falling_node", {
 				end
 			end
 			-- Create node and remove entity
-			local def = core.registered_nodes[self.node.name]
-			if def then
+			if core.registered_nodes[self.node.name] then
 				core.add_node(np, self.node)
 				if self.meta then
 					local meta = core.get_meta(np)
 					meta:from_table(self.meta)
 				end
-				if def.sounds and def.sounds.place then
-					core.sound_play(def.sounds.place, {pos = np}, true)
-				end
 			end
 			self.object:remove()
 			core.check_for_falling(np)
 			return
 		end
-		local vel = self.object:get_velocity()
+		local vel = self.object:getvelocity()
 		if vector.equals(vel, {x = 0, y = 0, z = 0}) then
-			local npos = self.object:get_pos()
-			self.object:set_pos(vector.round(npos))
+			local npos = self.object:getpos()
+			self.object:setpos(vector.round(npos))
 		end
 	end
 })
 
-local function convert_to_falling_node(pos, node)
-	local obj = core.add_entity(pos, "__builtin:falling_node")
-	if not obj then
-		return false
+local function spawn_falling_node(p, node, meta)
+	local obj = core.add_entity(p, "__builtin:falling_node")
+	if obj then
+		obj:get_luaentity():set_node(node, meta)
 	end
-	node.level = core.get_node_level(pos)
-	local meta = core.get_meta(pos)
-	local metatable = meta and meta:to_table() or {}
-
-	local def = core.registered_nodes[node.name]
-	if def and def.sounds and def.sounds.fall then
-		core.sound_play(def.sounds.fall, {pos = pos}, true)
-	end
-
-	obj:get_luaentity():set_node(node, metatable)
-	core.remove_node(pos)
-	return true
 end
 
 function core.spawn_falling_node(pos)
@@ -289,30 +140,19 @@ function core.spawn_falling_node(pos)
 	if node.name == "air" or node.name == "ignore" then
 		return false
 	end
-	return convert_to_falling_node(pos, node)
+	local obj = core.add_entity(pos, "__builtin:falling_node")
+	if obj then
+		obj:get_luaentity():set_node(node)
+		core.remove_node(pos)
+		return true
+	end
+	return false
 end
 
 local function drop_attached_node(p)
 	local n = core.get_node(p)
-	local drops = core.get_node_drops(n, "")
-	local def = core.registered_items[n.name]
-	if def and def.preserve_metadata then
-		local oldmeta = core.get_meta(p):to_table().fields
-		-- Copy pos and node because the callback can modify them.
-		local pos_copy = {x=p.x, y=p.y, z=p.z}
-		local node_copy = {name=n.name, param1=n.param1, param2=n.param2}
-		local drop_stacks = {}
-		for k, v in pairs(drops) do
-			drop_stacks[k] = ItemStack(v)
-		end
-		drops = drop_stacks
-		def.preserve_metadata(pos_copy, node_copy, oldmeta, drops)
-	end
-	if def and def.sounds and def.sounds.fall then
-		core.sound_play(def.sounds.fall, {pos = p}, true)
-	end
 	core.remove_node(p)
-	for _, item in pairs(drops) do
+	for _, item in pairs(core.get_node_drops(n, "")) do
 		local pos = {
 			x = p.x + math.random()/2 - 0.25,
 			y = p.y + math.random()/2 - 0.25,
@@ -365,7 +205,14 @@ function core.check_single_for_falling(p)
 				core.get_node_max_level(p_bottom))) and
 
 				(not d_bottom.walkable or d_bottom.buildable_to) then
-			convert_to_falling_node(p, n)
+			n.level = core.get_node_level(p)
+			local meta = core.get_meta(p)
+			local metatable = {}
+			if meta ~= nil then
+				metatable = meta:to_table()
+			end
+			core.remove_node(p)
+			spawn_falling_node(p, n, metatable)
 			return true
 		end
 	end
@@ -466,3 +313,19 @@ local function on_punchnode(p, node)
 	core.check_for_falling(p)
 end
 core.register_on_punchnode(on_punchnode)
+
+--
+-- Globally exported functions
+--
+
+-- TODO remove this function after the 0.4.15 release
+function nodeupdate(p)
+	core.log("deprecated", "nodeupdate: deprecated, please use core.check_for_falling instead")
+	core.check_for_falling(p)
+end
+
+-- TODO remove this function after the 0.4.15 release
+function nodeupdate_single(p)
+	core.log("deprecated", "nodeupdate_single: deprecated, please use core.check_single_for_falling instead")
+	core.check_single_for_falling(p)
+end

builtin/game/features.lua

@@ -3,6 +3,7 @@
 core.features = {
 	glasslike_framed = true,
 	nodebox_as_selectionbox = true,
+	chat_send_player_param3 = true,
 	get_all_craft_recipes_works = true,
 	use_texture_alpha = true,
 	no_legacy_abms = true,
@@ -10,12 +11,6 @@ core.features = {
 	area_store_custom_ids = true,
 	add_entity_with_staticdata = true,
 	no_chat_message_prediction = true,
-	object_use_texture_alpha = true,
-	object_independent_selectionbox = true,
-	httpfetch_binary_data = true,
-	formspec_version_element = true,
-	area_store_persistent_ids = true,
-	pathfinder_works = true,
 }
 
 function core.has_feature(arg)

builtin/game/forceloading.lua

@@ -8,9 +8,6 @@ local blocks_forceloaded
 local blocks_temploaded = {}
 local total_forceloaded = 0
 
--- true, if the forceloaded blocks got changed (flag for persistence on-disk)
-local forceload_blocks_changed = false
-
 local BLOCKSIZE = core.MAP_BLOCKSIZE
 local function get_blockpos(pos)
 	return {
@@ -34,9 +31,6 @@ local function get_relevant_tables(transient)
 end
 
 function core.forceload_block(pos, transient)
-	-- set changed flag
-	forceload_blocks_changed = true
-
 	local blockpos = get_blockpos(pos)
 	local hash = core.hash_node_position(blockpos)
 	local relevant_table, other_table = get_relevant_tables(transient)
@@ -57,9 +51,6 @@ function core.forceload_block(pos, transient)
 end
 
 function core.forceload_free_block(pos, transient)
-	-- set changed flag
-	forceload_blocks_changed = true
-
 	local blockpos = get_blockpos(pos)
 	local hash = core.hash_node_position(blockpos)
 	local relevant_table, other_table = get_relevant_tables(transient)
@@ -104,28 +95,6 @@ core.after(5, function()
 	end
 end)
 
--- persists the currently forceloaded blocks to disk
-local function persist_forceloaded_blocks()
+core.register_on_shutdown(function()
 	write_file(wpath.."/force_loaded.txt", blocks_forceloaded)
-end
-
--- periodical forceload persistence
-local function periodically_persist_forceloaded_blocks()
-
-	-- only persist if the blocks actually changed
-	if forceload_blocks_changed then
-		persist_forceloaded_blocks()
-
-		-- reset changed flag
-		forceload_blocks_changed = false
-	end
-
-	-- recheck after some time
-	core.after(10, periodically_persist_forceloaded_blocks)
-end
-
--- persist periodically
-core.after(5, periodically_persist_forceloaded_blocks)
-
--- persist on shutdown
-core.register_on_shutdown(persist_forceloaded_blocks)
+end)

builtin/game/init.lua

@@ -1,38 +1,36 @@
 
-local scriptpath = core.get_builtin_path()
-local commonpath = scriptpath .. "common" .. DIR_DELIM
-local gamepath   = scriptpath .. "game".. DIR_DELIM
+local scriptpath = core.get_builtin_path()..DIR_DELIM
+local commonpath = scriptpath.."common"..DIR_DELIM
+local gamepath = scriptpath.."game"..DIR_DELIM
 
 -- Shared between builtin files, but
 -- not exposed to outer context
 local builtin_shared = {}
 
-dofile(commonpath .. "vector.lua")
+dofile(commonpath.."vector.lua")
 
-dofile(gamepath .. "constants.lua")
-assert(loadfile(gamepath .. "item.lua"))(builtin_shared)
-dofile(gamepath .. "register.lua")
+dofile(gamepath.."constants.lua")
+assert(loadfile(gamepath.."item.lua"))(builtin_shared)
+dofile(gamepath.."register.lua")
 
 if core.settings:get_bool("profiler.load") then
-	profiler = dofile(scriptpath .. "profiler" .. DIR_DELIM .. "init.lua")
+	profiler = dofile(scriptpath.."profiler"..DIR_DELIM.."init.lua")
 end
 
 dofile(commonpath .. "after.lua")
-dofile(gamepath .. "item_entity.lua")
-dofile(gamepath .. "deprecated.lua")
-dofile(gamepath .. "misc.lua")
-dofile(gamepath .. "privileges.lua")
-dofile(gamepath .. "auth.lua")
+dofile(gamepath.."item_entity.lua")
+dofile(gamepath.."deprecated.lua")
+dofile(gamepath.."misc.lua")
+dofile(gamepath.."privileges.lua")
+dofile(gamepath.."auth.lua")
 dofile(commonpath .. "chatcommands.lua")
-dofile(gamepath .. "chat.lua")
-dofile(commonpath .. "information_formspecs.lua")
-dofile(gamepath .. "static_spawn.lua")
-dofile(gamepath .. "detached_inventory.lua")
-assert(loadfile(gamepath .. "falling.lua"))(builtin_shared)
-dofile(gamepath .. "features.lua")
-dofile(gamepath .. "voxelarea.lua")
-dofile(gamepath .. "forceloading.lua")
-dofile(gamepath .. "statbars.lua")
-dofile(gamepath .. "knockback.lua")
+dofile(gamepath.."chatcommands.lua")
+dofile(gamepath.."static_spawn.lua")
+dofile(gamepath.."detached_inventory.lua")
+assert(loadfile(gamepath.."falling.lua"))(builtin_shared)
+dofile(gamepath.."features.lua")
+dofile(gamepath.."voxelarea.lua")
+dofile(gamepath.."forceloading.lua")
+dofile(gamepath.."statbars.lua")
 
 profiler = nil

builtin/game/item.lua

@@ -33,7 +33,7 @@ function core.get_pointed_thing_position(pointed_thing, above)
 		-- The position where a node would be dug
 		return pointed_thing.under
 	elseif pointed_thing.type == "object" then
-		return pointed_thing.ref and pointed_thing.ref:get_pos()
+		return pointed_thing.ref and pointed_thing.ref:getpos()
 	end
 end
 
@@ -197,7 +197,7 @@ function core.get_node_drops(node, toolname)
 		return {nodename}
 	elseif type(drop) == "string" then
 		-- itemstring drop
-		return drop ~= "" and {drop} or {}
+		return {drop}
 	elseif drop.items == nil then
 		-- drop = {} to disable default drop
 		return {}
@@ -206,6 +206,7 @@ function core.get_node_drops(node, toolname)
 	-- Extended drop table
 	local got_items = {}
 	local got_count = 0
+	local _, item, tool
 	for _, item in ipairs(drop.items) do
 		local good_rarity = true
 		local good_tool = true
@@ -250,6 +251,11 @@ local function user_name(user)
 	return user and user:get_player_name() or ""
 end
 
+local function is_protected(pos, name)
+	return core.is_protected(pos, name) and
+		not minetest.check_player_privs(name, "protection_bypass")
+end
+
 -- Returns a logging function. For empty names, does not log.
 local function make_log(name)
 	return name ~= "" and core.log or function() end
@@ -259,7 +265,7 @@ function core.item_place_node(itemstack, placer, pointed_thing, param2,
 		prevent_after_place)
 	local def = itemstack:get_definition()
 	if def.type ~= "node" or pointed_thing.type ~= "node" then
-		return itemstack, nil
+		return itemstack, false
 	end
 
 	local under = pointed_thing.under
@@ -272,7 +278,7 @@ function core.item_place_node(itemstack, placer, pointed_thing, param2,
 	if not oldnode_under or not oldnode_above then
 		log("info", playername .. " tried to place"
 			.. " node in unloaded position " .. core.pos_to_string(above))
-		return itemstack, nil
+		return itemstack, false
 	end
 
 	local olddef_under = core.registered_nodes[oldnode_under.name]
@@ -284,7 +290,7 @@ function core.item_place_node(itemstack, placer, pointed_thing, param2,
 		log("info", playername .. " tried to place"
 			.. " node in invalid position " .. core.pos_to_string(above)
 			.. ", replacing " .. oldnode_above.name)
-		return itemstack, nil
+		return itemstack, false
 	end
 
 	-- Place above pointed node
@@ -296,15 +302,18 @@ function core.item_place_node(itemstack, placer, pointed_thing, param2,
 		place_to = {x = under.x, y = under.y, z = under.z}
 	end
 
-	if core.is_protected(place_to, playername) then
+	if is_protected(place_to, playername) then
 		log("action", playername
 				.. " tried to place " .. def.name
 				.. " at protected position "
 				.. core.pos_to_string(place_to))
 		core.record_protection_violation(place_to, playername)
-		return itemstack, nil
+		return itemstack
 	end
 
+	log("action", playername .. " places node "
+		.. def.name .. " at " .. core.pos_to_string(place_to))
+
 	local oldnode = core.get_node(place_to)
 	local newnode = {name = def.name, param1 = 0, param2 = param2 or 0}
 
@@ -322,7 +331,7 @@ function core.item_place_node(itemstack, placer, pointed_thing, param2,
 	-- Calculate the direction for furnaces and chests and stuff
 	elseif (def.paramtype2 == "facedir" or
 			def.paramtype2 == "colorfacedir") and not param2 then
-		local placer_pos = placer and placer:get_pos()
+		local placer_pos = placer and placer:getpos()
 		if placer_pos then
 			local dir = {
 				x = above.x - placer_pos.x,
@@ -330,7 +339,7 @@ function core.item_place_node(itemstack, placer, pointed_thing, param2,
 				z = above.z - placer_pos.z
 			}
 			newnode.param2 = core.dir_to_facedir(dir)
-			log("info", "facedir: " .. newnode.param2)
+			log("action", "facedir: " .. newnode.param2)
 		end
 	end
 
@@ -358,23 +367,12 @@ function core.item_place_node(itemstack, placer, pointed_thing, param2,
 		not builtin_shared.check_attached_node(place_to, newnode) then
 		log("action", "attached node " .. def.name ..
 			" can not be placed at " .. core.pos_to_string(place_to))
-		return itemstack, nil
+		return itemstack, false
 	end
 
-	log("action", playername .. " places node "
-		.. def.name .. " at " .. core.pos_to_string(place_to))
-
 	-- Add node and update
 	core.add_node(place_to, newnode)
 
-	-- Play sound if it was done by a player
-	if playername ~= "" and def.sounds and def.sounds.place then
-		core.sound_play(def.sounds.place, {
-			pos = place_to,
-			exclude_player = playername,
-		}, true)
-	end
-
 	local take_item = true
 
 	-- Run callback
@@ -403,10 +401,9 @@ function core.item_place_node(itemstack, placer, pointed_thing, param2,
 	if take_item then
 		itemstack:take_item()
 	end
-	return itemstack, place_to
+	return itemstack, true
 end
 
--- deprecated, item_place does not call this
 function core.item_place_object(itemstack, placer, pointed_thing)
 	local pos = core.get_pointed_thing_position(pointed_thing, true)
 	if pos ~= nil then
@@ -424,15 +421,14 @@ function core.item_place(itemstack, placer, pointed_thing, param2)
 		local nn = n.name
 		if core.registered_nodes[nn] and core.registered_nodes[nn].on_rightclick then
 			return core.registered_nodes[nn].on_rightclick(pointed_thing.under, n,
-					placer, itemstack, pointed_thing) or itemstack, nil
+					placer, itemstack, pointed_thing) or itemstack, false
 		end
 	end
 
-	-- Place if node, otherwise do nothing
 	if itemstack:get_definition().type == "node" then
 		return core.item_place_node(itemstack, placer, pointed_thing, param2)
 	end
-	return itemstack, nil
+	return itemstack
 end
 
 function core.item_secondary_use(itemstack, placer)
@@ -445,6 +441,9 @@ function core.item_drop(itemstack, dropper, pos)
 	local cnt = itemstack:get_count()
 	if dropper_is_player then
 		p.y = p.y + 1.2
+		if dropper:get_player_control().sneak then
+			cnt = 1
+		end
 	end
 	local item = itemstack:take_item(cnt)
 	local obj = core.add_item(p, item)
@@ -470,17 +469,9 @@ function core.do_item_eat(hp_change, replace_with_item, itemstack, user, pointed
 			return result
 		end
 	end
-	local def = itemstack:get_definition()
 	if itemstack:take_item() ~= nil then
 		user:set_hp(user:get_hp() + hp_change)
 
-		if def and def.sound and def.sound.eat then
-			core.sound_play(def.sound.eat, {
-				pos = user:get_pos(),
-				max_hear_distance = 16
-			}, true)
-		end
-
 		if replace_with_item then
 			if itemstack:is_empty() then
 				itemstack:add_item(replace_with_item)
@@ -490,7 +481,7 @@ function core.do_item_eat(hp_change, replace_with_item, itemstack, user, pointed
 				if inv and inv:room_for_item("main", {name=replace_with_item}) then
 					inv:add_item("main", replace_with_item)
 				else
-					local pos = user:get_pos()
+					local pos = user:getpos()
 					pos.y = math.floor(pos.y + 0.5)
 					core.add_item(pos, replace_with_item)
 				end
@@ -559,7 +550,7 @@ function core.node_dig(pos, node, digger)
 		return
 	end
 
-	if core.is_protected(pos, diggername) then
+	if is_protected(pos, diggername) then
 		log("action", diggername
 				.. " tried to dig " .. node.name
 				.. " at protected position "
@@ -585,30 +576,13 @@ function core.node_dig(pos, node, digger)
 			if not core.settings:get_bool("creative_mode") then
 				wielded:add_wear(dp.wear)
 				if wielded:get_count() == 0 and wdef.sound and wdef.sound.breaks then
-					core.sound_play(wdef.sound.breaks, {
-						pos = pos,
-						gain = 0.5
-					}, true)
+					core.sound_play(wdef.sound.breaks, {pos = pos, gain = 0.5})
 				end
 			end
 		end
 		digger:set_wielded_item(wielded)
 	end
 
-	-- Check to see if metadata should be preserved.
-	if def and def.preserve_metadata then
-		local oldmeta = core.get_meta(pos):to_table().fields
-		-- Copy pos and node because the callback can modify them.
-		local pos_copy = {x=pos.x, y=pos.y, z=pos.z}
-		local node_copy = {name=node.name, param1=node.param1, param2=node.param2}
-		local drop_stacks = {}
-		for k, v in pairs(drops) do
-			drop_stacks[k] = ItemStack(v)
-		end
-		drops = drop_stacks
-		def.preserve_metadata(pos_copy, node_copy, oldmeta, drops)
-	end
-
 	-- Handle drops
 	core.handle_node_drops(pos, drops, digger)
 
@@ -620,14 +594,6 @@ function core.node_dig(pos, node, digger)
 	-- Remove node and update
 	core.remove_node(pos)
 
-	-- Play sound if it was done by a player
-	if diggername ~= "" and def and def.sounds and def.sounds.dug then
-		core.sound_play(def.sounds.dug, {
-			pos = pos,
-			exclude_player = diggername,
-		}, true)
-	end
-
 	-- Run callback
 	if def and def.after_dig_node then
 		-- Copy pos and node because callback can modify them
@@ -637,10 +603,15 @@ function core.node_dig(pos, node, digger)
 	end
 
 	-- Run script hook
+	local _, callback
 	for _, callback in ipairs(core.registered_on_dignodes) do
 		local origin = core.callback_origins[callback]
 		if origin then
 			core.set_last_run_mod(origin.mod)
+			--print("Running " .. tostring(callback) ..
+			--	" (a " .. origin.name .. " callback in " .. origin.mod .. ")")
+		else
+			--print("No data associated with callback")
 		end
 
 		-- Copy pos and node because callback can modify them
@@ -650,18 +621,6 @@ function core.node_dig(pos, node, digger)
 	end
 end
 
-function core.itemstring_with_palette(item, palette_index)
-	local stack = ItemStack(item) -- convert to ItemStack
-	stack:get_meta():set_int("palette_index", palette_index)
-	return stack:to_string()
-end
-
-function core.itemstring_with_color(item, colorstring)
-	local stack = ItemStack(item) -- convert to ItemStack
-	stack:get_meta():set_string("color", colorstring)
-	return stack:to_string()
-end
-
 -- This is used to allow mods to redefine core.item_place and so on
 -- NOTE: This is not the preferred way. Preferred way is to provide enough
 --       callbacks to not require redefining global functions. -celeron55

builtin/game/item_entity.lua

@@ -14,9 +14,10 @@ end
 -- If item_entity_ttl is not set, enity will have default life time
 -- Setting it to -1 disables the feature
 
-local time_to_live = tonumber(core.settings:get("item_entity_ttl")) or 900
-local gravity = tonumber(core.settings:get("movement_gravity")) or 9.81
-
+local time_to_live = tonumber(core.settings:get("item_entity_ttl"))
+if not time_to_live then
+	time_to_live = 900
+end
 
 core.register_entity(":__builtin:item", {
 	initial_properties = {
@@ -32,53 +33,50 @@ core.register_entity(":__builtin:item", {
 		is_visible = false,
 	},
 
-	itemstring = "",
-	moving_state = true,
-	slippery_state = false,
+	itemstring = '',
 	physical_state = true,
-	-- Item expiry
 	age = 0,
-	-- Pushing item out of solid nodes
-	force_out = nil,
-	force_out_start = nil,
 
-	set_item = function(self, item)
-		local stack = ItemStack(item or self.itemstring)
-		self.itemstring = stack:to_string()
-		if self.itemstring == "" then
-			-- item not yet known
-			return
+	set_item = function(self, itemstring)
+		self.itemstring = itemstring
+		local stack = ItemStack(itemstring)
+		local count = stack:get_count()
+		local max_count = stack:get_stack_max()
+		if count > max_count then
+			count = max_count
+			self.itemstring = stack:get_name().." "..max_count
+		end
+		local s = 0.2 + 0.1 * (count / max_count)
+		local c = s
+		local itemtable = stack:to_table()
+		local itemname = nil
+		if itemtable then
+			itemname = stack:to_table().name
 		end
-
 		-- Backwards compatibility: old clients use the texture
 		-- to get the type of the item
-		local itemname = stack:is_known() and stack:get_name() or "unknown"
-
-		local max_count = stack:get_stack_max()
-		local count = math.min(stack:get_count(), max_count)
-		local size = 0.2 + 0.1 * (count / max_count) ^ (1 / 3)
-		local coll_height = size * 0.75
-		local def = core.registered_nodes[itemname]
-		local glow = def and math.floor(def.light_source / 2 + 0.5)
-
-		self.object:set_properties({
+		local item_texture = nil
+		local item_type = ""
+		if core.registered_items[itemname] then
+			item_texture = core.registered_items[itemname].inventory_image
+			item_type = core.registered_items[itemname].type
+		end
+		local prop = {
 			is_visible = true,
 			visual = "wielditem",
 			textures = {itemname},
-			visual_size = {x = size, y = size},
-			collisionbox = {-size, -coll_height, -size,
-				size, coll_height, size},
-			selectionbox = {-size, -size, -size, size, size, size},
-			automatic_rotate = math.pi * 0.5 * 0.2 / size,
-			wield_item = self.itemstring,
-			glow = glow,
-		})
-
+			visual_size = {x = s, y = s},
+			collisionbox = {-c, -c, -c, c, c, c},
+			automatic_rotate = math.pi * 0.5,
+			wield_item = itemstring,
+		}
+		self.object:set_properties(prop)
 	end,
 
 	get_staticdata = function(self)
 		return core.serialize({
 			itemstring = self.itemstring,
+			always_collect = self.always_collect,
 			age = self.age,
 			dropped_by = self.dropped_by
 		})
@@ -89,88 +87,93 @@ core.register_entity(":__builtin:item", {
 			local data = core.deserialize(staticdata)
 			if data and type(data) == "table" then
 				self.itemstring = data.itemstring
-				self.age = (data.age or 0) + dtime_s
+				self.always_collect = data.always_collect
+				if data.age then
+					self.age = data.age + dtime_s
+				else
+					self.age = dtime_s
+				end
 				self.dropped_by = data.dropped_by
 			end
 		else
 			self.itemstring = staticdata
 		end
 		self.object:set_armor_groups({immortal = 1})
-		self.object:set_velocity({x = 0, y = 2, z = 0})
-		self.object:set_acceleration({x = 0, y = -gravity, z = 0})
-		self:set_item()
+		self.object:setvelocity({x = 0, y = 2, z = 0})
+		self.object:setacceleration({x = 0, y = -10, z = 0})
+		self:set_item(self.itemstring)
 	end,
 
-	try_merge_with = function(self, own_stack, object, entity)
-		if self.age == entity.age then
-			-- Can not merge with itself
-			return false
-		end
-
-		local stack = ItemStack(entity.itemstring)
-		local name = stack:get_name()
-		if own_stack:get_name() ~= name or
-				own_stack:get_meta() ~= stack:get_meta() or
-				own_stack:get_wear() ~= stack:get_wear() or
-				own_stack:get_free_space() == 0 then
-			-- Can not merge different or full stack
-			return false
-		end
-
-		local count = own_stack:get_count()
-		local total_count = stack:get_count() + count
-		local max_count = stack:get_stack_max()
-
-		if total_count > max_count then
-			return false
-		end
-		-- Merge the remote stack into this one
-
-		local pos = object:get_pos()
-		pos.y = pos.y + ((total_count - count) / max_count) * 0.15
-		self.object:move_to(pos)
-
-		self.age = 0 -- Handle as new entity
-		own_stack:set_count(total_count)
-		self:set_item(own_stack)
-
-		entity.itemstring = ""
-		object:remove()
-		return true
-	end,
-
-	enable_physics = function(self)
-		if not self.physical_state then
-			self.physical_state = true
-			self.object:set_properties({physical = true})
-			self.object:set_velocity({x=0, y=0, z=0})
-			self.object:set_acceleration({x=0, y=-gravity, z=0})
-		end
-	end,
-
-	disable_physics = function(self)
-		if self.physical_state then
-			self.physical_state = false
-			self.object:set_properties({physical = false})
-			self.object:set_velocity({x=0, y=0, z=0})
-			self.object:set_acceleration({x=0, y=0, z=0})
+  -- moves items from this stack to an other stack
+	try_merge_with = function(self, own_stack, object, obj)
+	  -- other item's stack
+		local stack = ItemStack(obj.itemstring)
+		-- only merge if items are the same
+		if own_stack:get_name() == stack:get_name() and
+				own_stack:get_meta() == stack:get_meta() and
+				own_stack:get_wear() == stack:get_wear() and
+				stack:get_free_space() > 0 then
+			local overflow = false
+			local count = stack:get_count() + own_stack:get_count()
+			local max_count = stack:get_stack_max()
+			if count > max_count then
+				overflow = true
+				stack:set_count(max_count)
+				count = count - max_count
+				own_stack:set_count(count)
+			else
+				self.itemstring = ''
+				stack:set_count(count)
+			end
+			local pos = object:getpos()
+			pos.y = pos.y + (count - stack:get_count()) / max_count * 0.15
+			object:moveto(pos, false)
+			local s, c
+			if not overflow then
+				obj.itemstring = stack:to_string()
+				s = 0.2 + 0.1 * (count / max_count)
+				c = s
+				object:set_properties({
+					visual_size = {x = s, y = s},
+					collisionbox = {-c, -c, -c, c, c, c},
+					wield_item = obj.itemstring
+				})
+				self.object:remove()
+				-- merging succeeded
+				return true
+			else
+				s = 0.4
+				c = 0.3
+				obj.itemstring = stack:to_string()
+				object:set_properties({
+					visual_size = {x = s, y = s},
+					collisionbox = {-c, -c, -c, c, c, c},
+					wield_item = obj.itemstring
+				})
+				s = 0.2 + 0.1 * (count / max_count)
+				c = s
+				self.itemstring = own_stack:to_string()
+				self.object:set_properties({
+					visual_size = {x = s, y = s},
+					collisionbox = {-c, -c, -c, c, c, c},
+					wield_item = self.itemstring
+				})
+			end
 		end
+		-- merging didn't succeed
+		return false
 	end,
 
 	on_step = function(self, dtime)
 		self.age = self.age + dtime
 		if time_to_live > 0 and self.age > time_to_live then
-			self.itemstring = ""
+			self.itemstring = ''
 			self.object:remove()
 			return
 		end
-
-		local pos = self.object:get_pos()
-		local node = core.get_node_or_nil({
-			x = pos.x,
-			y = pos.y + self.object:get_properties().collisionbox[2] - 0.05,
-			z = pos.z
-		})
+		local p = self.object:getpos()
+		p.y = p.y - 0.5
+		local node = core.get_node_or_nil(p)
 		-- Delete in 'ignore' nodes
 		if node and node.name == "ignore" then
 			self.itemstring = ""
@@ -178,145 +181,48 @@ core.register_entity(":__builtin:item", {
 			return
 		end
 
-		local is_stuck = false
-		local snode = core.get_node_or_nil(pos)
-		if snode then
-			local sdef = core.registered_nodes[snode.name] or {}
-			is_stuck = (sdef.walkable == nil or sdef.walkable == true)
-				and (sdef.collision_box == nil or sdef.collision_box.type == "regular")
-				and (sdef.node_box == nil or sdef.node_box.type == "regular")
-		end
-
-		-- Push item out when stuck inside solid node
-		if is_stuck then
-			local shootdir
-			local order = {
-				{x=1, y=0, z=0}, {x=-1, y=0, z= 0},
-				{x=0, y=0, z=1}, {x= 0, y=0, z=-1},
-			}
-
-			-- Check which one of the 4 sides is free
-			for o = 1, #order do
-				local cnode = core.get_node(vector.add(pos, order[o])).name
-				local cdef = core.registered_nodes[cnode] or {}
-				if cnode ~= "ignore" and cdef.walkable == false then
-					shootdir = order[o]
-					break
-				end
-			end
-			-- If none of the 4 sides is free, check upwards
-			if not shootdir then
-				shootdir = {x=0, y=1, z=0}
-				local cnode = core.get_node(vector.add(pos, shootdir)).name
-				if cnode == "ignore" then
-					shootdir = nil -- Do not push into ignore
-				end
-			end
-
-			if shootdir then
-				-- Set new item moving speed accordingly
-				local newv = vector.multiply(shootdir, 3)
-				self:disable_physics()
-				self.object:set_velocity(newv)
-
-				self.force_out = newv
-				self.force_out_start = vector.round(pos)
-				return
-			end
-		elseif self.force_out then
-			-- This code runs after the entity got a push from the above code.
-			-- It makes sure the entity is entirely outside the solid node
-			local c = self.object:get_properties().collisionbox
-			local s = self.force_out_start
-			local f = self.force_out
-			local ok = (f.x > 0 and pos.x + c[1] > s.x + 0.5) or
-				(f.y > 0 and pos.y + c[2] > s.y + 0.5) or
-				(f.z > 0 and pos.z + c[3] > s.z + 0.5) or
-				(f.x < 0 and pos.x + c[4] < s.x - 0.5) or
-				(f.z < 0 and pos.z + c[6] < s.z - 0.5)
-			if ok then
-				-- Item was successfully forced out
-				self.force_out = nil
-				self:enable_physics()
-			end
-		end
-
-		if not self.physical_state then
-			return -- Don't do anything
-		end
-
-		-- Slide on slippery nodes
-		local vel = self.object:get_velocity()
-		local def = node and core.registered_nodes[node.name]
-		local is_moving = (def and not def.walkable) or
-			vel.x ~= 0 or vel.y ~= 0 or vel.z ~= 0
-		local is_slippery = false
-
-		if def and def.walkable then
-			local slippery = core.get_item_group(node.name, "slippery")
-			is_slippery = slippery ~= 0
-			if is_slippery and (math.abs(vel.x) > 0.2 or math.abs(vel.z) > 0.2) then
-				-- Horizontal deceleration
-				local slip_factor = 4.0 / (slippery + 4)
-				self.object:set_acceleration({
-					x = -vel.x * slip_factor,
-					y = 0,
-					z = -vel.z * slip_factor
-				})
-			elseif vel.y == 0 then
-				is_moving = false
-			end
-		end
-
-		if self.moving_state == is_moving and
-				self.slippery_state == is_slippery then
-			-- Do not update anything until the moving state changes
-			return
-		end
-
-		self.moving_state = is_moving
-		self.slippery_state = is_slippery
-
-		if is_moving then
-			self.object:set_acceleration({x = 0, y = -gravity, z = 0})
-		else
-			self.object:set_acceleration({x = 0, y = 0, z = 0})
-			self.object:set_velocity({x = 0, y = 0, z = 0})
-		end
-
-		--Only collect items if not moving
-		if is_moving then
-			return
-		end
-		-- Collect the items around to merge with
-		local own_stack = ItemStack(self.itemstring)
-		if own_stack:get_free_space() == 0 then
-			return
-		end
-		local objects = core.get_objects_inside_radius(pos, 1.0)
-		for k, obj in pairs(objects) do
-			local entity = obj:get_luaentity()
-			if entity and entity.name == "__builtin:item" then
-				if self:try_merge_with(own_stack, obj, entity) then
-					own_stack = ItemStack(self.itemstring)
-					if own_stack:get_free_space() == 0 then
-						return
+		-- If node is nil (unloaded area), or node is not registered, or node is
+		-- walkably solid and item is resting on nodebox
+		local v = self.object:getvelocity()
+		if not node or not core.registered_nodes[node.name] or
+				core.registered_nodes[node.name].walkable and v.y == 0 then
+			if self.physical_state then
+				local own_stack = ItemStack(self.object:get_luaentity().itemstring)
+				-- Merge with close entities of the same item
+				for _, object in ipairs(core.get_objects_inside_radius(p, 0.8)) do
+					local obj = object:get_luaentity()
+					if obj and obj.name == "__builtin:item"
+							and obj.physical_state == false then
+						if self:try_merge_with(own_stack, object, obj) then
+							return
+						end
 					end
 				end
+				self.object:setvelocity({x = 0, y = 0, z = 0})
+				self.object:setacceleration({x = 0, y = 0, z = 0})
+				self.physical_state = false
+				self.object:set_properties({physical = false})
+			end
+		else
+			if not self.physical_state then
+				self.object:setvelocity({x = 0, y = 0, z = 0})
+				self.object:setacceleration({x = 0, y = -10, z = 0})
+				self.physical_state = true
+				self.object:set_properties({physical = true})
 			end
 		end
 	end,
 
 	on_punch = function(self, hitter)
 		local inv = hitter:get_inventory()
-		if inv and self.itemstring ~= "" then
+		if inv and self.itemstring ~= '' then
 			local left = inv:add_item("main", self.itemstring)
 			if left and not left:is_empty() then
-				self:set_item(left)
+				self.itemstring = left:to_string()
 				return
 			end
 		end
-		self.itemstring = ""
+		self.itemstring = ''
 		self.object:remove()
 	end,
 })

builtin/game/knockback.lua

@@ -1,46 +0,0 @@
--- can be overriden by mods
-function core.calculate_knockback(player, hitter, time_from_last_punch, tool_capabilities, dir, distance, damage)
-	if damage == 0 or player:get_armor_groups().immortal then
-		return 0.0
-	end
-
-	local m = 8
-	-- solve m - m*e^(k*4) = 4 for k
-	local k = -0.17328
-	local res = m - m * math.exp(k * damage)
-
-	if distance < 2.0 then
-		res = res * 1.1 -- more knockback when closer
-	elseif distance > 4.0 then
-		res = res * 0.9 -- less when far away
-	end
-	return res
-end
-
-local function vector_absmax(v)
-	local max, abs = math.max, math.abs
-	return max(max(abs(v.x), abs(v.y)), abs(v.z))
-end
-
-core.register_on_punchplayer(function(player, hitter, time_from_last_punch, tool_capabilities, unused_dir, damage)
-	if player:get_hp() == 0 then
-		return -- RIP
-	end
-
-	-- Server::handleCommand_Interact() adds eye offset to one but not the other
-	-- so the direction is slightly off, calculate it ourselves
-	local dir = vector.subtract(player:get_pos(), hitter:get_pos())
-	local d = vector.length(dir)
-	if d ~= 0.0 then
-		dir = vector.divide(dir, d)
-	end
-
-	local k = core.calculate_knockback(player, hitter, time_from_last_punch, tool_capabilities, dir, d, damage)
-
-	local kdir = vector.multiply(dir, k)
-	if vector_absmax(kdir) < 1.0 then
-		return -- barely noticeable, so don't even send
-	end
-
-	player:add_player_velocity(kdir)
-end)

builtin/game/misc.lua

@@ -39,39 +39,35 @@ function core.check_player_privs(name, ...)
 	return true, ""
 end
 
+local player_list = {}
 
-function core.send_join_message(player_name)
-	if not core.is_singleplayer() then
+core.register_on_joinplayer(function(player)
+	local player_name = player:get_player_name()
+	player_list[player_name] = player
+	if not minetest.is_singleplayer() then
 		core.chat_send_all("*** " .. player_name .. " joined the game.")
 	end
-end
+end)
 
-
-function core.send_leave_message(player_name, timed_out)
+core.register_on_leaveplayer(function(player, timed_out)
+	local player_name = player:get_player_name()
+	player_list[player_name] = nil
 	local announcement = "*** " ..  player_name .. " left the game."
 	if timed_out then
 		announcement = announcement .. " (timed out)"
 	end
 	core.chat_send_all(announcement)
-end
+end)
 
-
-core.register_on_joinplayer(function(player)
-	local player_name = player:get_player_name()
-	if not core.is_singleplayer() then
-		local status = core.get_server_status(player_name, true)
-		if status and status ~= "" then
-			core.chat_send_player(player_name, status)
+function core.get_connected_players()
+	local temp_table = {}
+	for index, value in pairs(player_list) do
+		if value:is_player_connected() then
+			temp_table[#temp_table + 1] = value
 		end
 	end
-	core.send_join_message(player_name)
-end)
-
-
-core.register_on_leaveplayer(function(player, timed_out)
-	local player_name = player:get_player_name()
-	core.send_leave_message(player_name, timed_out)
-end)
+	return temp_table
+end
 
 
 function core.is_player(player)
@@ -83,21 +79,19 @@ function core.is_player(player)
 end
 
 
-function core.player_exists(name)
-	return core.get_auth_handler().get_auth(name) ~= nil
+function minetest.player_exists(name)
+	return minetest.get_auth_handler().get_auth(name) ~= nil
 end
 
-
 -- Returns two position vectors representing a box of `radius` in each
 -- direction centered around the player corresponding to `player_name`
-
 function core.get_player_radius_area(player_name, radius)
 	local player = core.get_player_by_name(player_name)
 	if player == nil then
 		return nil
 	end
 
-	local p1 = player:get_pos()
+	local p1 = player:getpos()
 	local p2 = p1
 
 	if radius then
@@ -108,25 +102,20 @@ function core.get_player_radius_area(player_name, radius)
 	return p1, p2
 end
 
-
 function core.hash_node_position(pos)
-	return (pos.z + 32768) * 65536 * 65536
-		 + (pos.y + 32768) * 65536
-		 +  pos.x + 32768
+	return (pos.z+32768)*65536*65536 + (pos.y+32768)*65536 + pos.x+32768
 end
 
-
 function core.get_position_from_hash(hash)
 	local pos = {}
-	pos.x = (hash % 65536) - 32768
-	hash  = math.floor(hash / 65536)
-	pos.y = (hash % 65536) - 32768
-	hash  = math.floor(hash / 65536)
-	pos.z = (hash % 65536) - 32768
+	pos.x = (hash%65536) - 32768
+	hash = math.floor(hash/65536)
+	pos.y = (hash%65536) - 32768
+	hash = math.floor(hash/65536)
+	pos.z = (hash%65536) - 32768
 	return pos
 end
 
-
 function core.get_item_group(name, group)
 	if not core.registered_items[name] or not
 			core.registered_items[name].groups[group] then
@@ -135,13 +124,11 @@ function core.get_item_group(name, group)
 	return core.registered_items[name].groups[group]
 end
 
-
 function core.get_node_group(name, group)
 	core.log("deprecated", "Deprecated usage of get_node_group, use get_item_group instead")
 	return core.get_item_group(name, group)
 end
 
-
 function core.setting_get_pos(name)
 	local value = core.settings:get(name)
 	if not value then
@@ -150,68 +137,17 @@ function core.setting_get_pos(name)
 	return core.string_to_pos(value)
 end
 
-
 -- To be overriden by protection mods
-
 function core.is_protected(pos, name)
 	return false
 end
 
-
 function core.record_protection_violation(pos, name)
 	for _, func in pairs(core.registered_on_protection_violation) do
 		func(pos, name)
 	end
 end
 
-
--- Checks if specified volume intersects a protected volume
-
-function core.is_area_protected(minp, maxp, player_name, interval)
-	-- 'interval' is the largest allowed interval for the 3D lattice of checks.
-
-	-- Compute the optimal float step 'd' for each axis so that all corners and
-	-- borders are checked. 'd' will be smaller or equal to 'interval'.
-	-- Subtracting 1e-4 ensures that the max co-ordinate will be reached by the
-	-- for loop (which might otherwise not be the case due to rounding errors).
-
-	-- Default to 4
-	interval = interval or 4
-	local d = {}
-
-	for _, c in pairs({"x", "y", "z"}) do
-		if minp[c] > maxp[c] then
-			-- Repair positions: 'minp' > 'maxp'
-			local tmp = maxp[c]
-			maxp[c] = minp[c]
-			minp[c] = tmp
-		end
-
-		if maxp[c] > minp[c] then
-			d[c] = (maxp[c] - minp[c]) /
-				math.ceil((maxp[c] - minp[c]) / interval) - 1e-4
-		else
-			d[c] = 1 -- Any value larger than 0 to avoid division by zero
-		end
-	end
-
-	for zf = minp.z, maxp.z, d.z do
-		local z = math.floor(zf + 0.5)
-		for yf = minp.y, maxp.y, d.y do
-			local y = math.floor(yf + 0.5)
-			for xf = minp.x, maxp.x, d.x do
-				local x = math.floor(xf + 0.5)
-				local pos = {x = x, y = y, z = z}
-				if core.is_protected(pos, player_name) then
-					return pos
-				end
-			end
-		end
-	end
-	return false
-end
-
-
 local raillike_ids = {}
 local raillike_cur_id = 0
 function core.raillike_group(name)
@@ -224,9 +160,7 @@ function core.raillike_group(name)
 	return id
 end
 
-
 -- HTTP callback interface
-
 function core.http_add_fetch(httpenv)
 	httpenv.fetch = function(req, callback)
 		local handle = httpenv.fetch_async(req)
@@ -245,12 +179,11 @@ function core.http_add_fetch(httpenv)
 	return httpenv
 end
 
-
 function core.close_formspec(player_name, formname)
-	return core.show_formspec(player_name, formname, "")
+	return minetest.show_formspec(player_name, formname, "")
 end
 
-
 function core.cancel_shutdown_requests()
 	core.request_shutdown("", false, -1)
 end
+

builtin/game/privileges.lua

@@ -11,14 +11,11 @@ function core.register_privilege(name, param)
 		if def.give_to_singleplayer == nil then
 			def.give_to_singleplayer = true
 		end
-		if def.give_to_admin == nil then
-			def.give_to_admin = def.give_to_singleplayer
-		end
 		if def.description == nil then
 			def.description = "(no description)"
 		end
 	end
-	local def
+	local def = {}
 	if type(param) == "table" then
 		def = param
 	else
@@ -34,7 +31,7 @@ core.register_privilege("basic_privs", "Can modify 'shout' and 'interact' privil
 core.register_privilege("privs", "Can modify privileges")
 
 core.register_privilege("teleport", {
-	description = "Can teleport self",
+	description = "Can use /teleport command",
 	give_to_singleplayer = false,
 })
 core.register_privilege("bring", {
@@ -42,13 +39,12 @@ core.register_privilege("bring", {
 	give_to_singleplayer = false,
 })
 core.register_privilege("settime", {
-	description = "Can set the time of day using /time",
+	description = "Can use /time",
 	give_to_singleplayer = false,
 })
 core.register_privilege("server", {
 	description = "Can do server maintenance stuff",
 	give_to_singleplayer = false,
-	give_to_admin = true,
 })
 core.register_privilege("protection_bypass", {
 	description = "Can bypass node protection in the world",
@@ -57,12 +53,10 @@ core.register_privilege("protection_bypass", {
 core.register_privilege("ban", {
 	description = "Can ban and unban players",
 	give_to_singleplayer = false,
-	give_to_admin = true,
 })
 core.register_privilege("kick", {
 	description = "Can kick players",
 	give_to_singleplayer = false,
-	give_to_admin = true,
 })
 core.register_privilege("give", {
 	description = "Can use /give and /giveme",
@@ -71,31 +65,28 @@ core.register_privilege("give", {
 core.register_privilege("password", {
 	description = "Can use /setpassword and /clearpassword",
 	give_to_singleplayer = false,
-	give_to_admin = true,
 })
 core.register_privilege("fly", {
-	description = "Can use fly mode",
+	description = "Can fly using the free_move mode",
 	give_to_singleplayer = false,
 })
 core.register_privilege("fast", {
-	description = "Can use fast mode",
+	description = "Can walk fast using the fast_move mode",
 	give_to_singleplayer = false,
 })
 core.register_privilege("noclip", {
-	description = "Can fly through solid nodes using noclip mode",
+	description = "Can fly through walls",
 	give_to_singleplayer = false,
 })
 core.register_privilege("rollback", {
 	description = "Can use the rollback functionality",
 	give_to_singleplayer = false,
 })
+core.register_privilege("zoom", {
+	description = "Can zoom the camera",
+	give_to_singleplayer = false,
+})
 core.register_privilege("debug", {
 	description = "Allows enabling various debug options that may affect gameplay",
 	give_to_singleplayer = false,
-	give_to_admin = true,
 })
-
-core.register_can_bypass_userlimit(function(name, ip)
-	local privs = core.get_player_privs(name)
-	return privs["server"] or privs["ban"] or privs["privs"] or privs["password"]
-end)

builtin/game/register.lua

@@ -79,7 +79,6 @@ end
 
 function core.register_abm(spec)
 	-- Add to core.registered_abms
-	assert(type(spec.action) == "function", "Required field 'action' of type function")
 	core.registered_abms[#core.registered_abms + 1] = spec
 	spec.mod_origin = core.get_current_modname() or "??"
 end
@@ -87,7 +86,6 @@ end
 function core.register_lbm(spec)
 	-- Add to core.registered_lbms
 	check_modname_prefix(spec.name)
-	assert(type(spec.action) == "function", "Required field 'action' of type function")
 	core.registered_lbms[#core.registered_lbms + 1] = spec
 	spec.mod_origin = core.get_current_modname() or "??"
 end
@@ -118,6 +116,8 @@ function core.register_item(name, itemdef)
 	end
 	itemdef.name = name
 
+	local is_overriding = core.registered_items[name]
+
 	-- Apply defaults and add to registered_* table
 	if itemdef.type == "node" then
 		-- Use the nodebox as selection box if it's not set manually
@@ -179,7 +179,13 @@ function core.register_item(name, itemdef)
 	--core.log("Registering item: " .. itemdef.name)
 	core.registered_items[itemdef.name] = itemdef
 	core.registered_aliases[itemdef.name] = nil
-	register_item_raw(itemdef)
+
+	-- Used to allow builtin to register ignore to registered_items
+	if name ~= "ignore" then
+		register_item_raw(itemdef)
+	elseif is_overriding then
+		core.log("warning", "Attempted redefinition of \"ignore\"")
+	end
 end
 
 function core.unregister_item(name)
@@ -256,18 +262,6 @@ function core.register_tool(name, tooldef)
 	end
 	-- END Legacy stuff
 
-	-- This isn't just legacy, but more of a convenience feature
-	local toolcaps = tooldef.tool_capabilities
-	if toolcaps and toolcaps.punch_attack_uses == nil then
-		for _, cap in pairs(toolcaps.groupcaps or {}) do
-			local level = (cap.maxlevel or 0) - 1
-			if (cap.uses or 0) ~= 0 and level >= 0 then
-				toolcaps.punch_attack_uses = cap.uses * (3 ^ level)
-				break
-			end
-		end
-	end
-
 	core.register_item(name, tooldef)
 end
 
@@ -315,17 +309,18 @@ end
 
 -- Alias the forbidden item names to "" so they can't be
 -- created via itemstrings (e.g. /give)
+local name
 for name in pairs(forbidden_item_names) do
 	core.registered_aliases[name] = ""
 	register_alias_raw(name, "")
 end
 
 
--- Obsolete:
+-- Deprecated:
 -- Aliases for core.register_alias (how ironic...)
--- core.alias_node = core.register_alias
--- core.alias_tool = core.register_alias
--- core.alias_craftitem = core.register_alias
+--core.alias_node = core.register_alias
+--core.alias_tool = core.register_alias
+--core.alias_craftitem = core.register_alias
 
 --
 -- Built-in node definitions. Also defined in C.
@@ -343,7 +338,7 @@ core.register_item(":unknown", {
 })
 
 core.register_node(":air", {
-	description = "Air",
+	description = "Air (you hacker you!)",
 	inventory_image = "air.png",
 	wield_image = "air.png",
 	drawtype = "airlike",
@@ -360,7 +355,7 @@ core.register_node(":air", {
 })
 
 core.register_node(":ignore", {
-	description = "Ignore",
+	description = "Ignore (you hacker you!)",
 	inventory_image = "ignore.png",
 	wield_image = "ignore.png",
 	drawtype = "airlike",
@@ -373,19 +368,11 @@ core.register_node(":ignore", {
 	air_equivalent = true,
 	drop = "",
 	groups = {not_in_creative_inventory=1},
-	on_place = function(itemstack, placer, pointed_thing)
-		core.chat_send_player(
-				placer:get_player_name(),
-				core.colorize("#FF0000",
-				"You can't place 'ignore' nodes!"))
-		return ""
-	end,
 })
 
 -- The hand (bare definition)
 core.register_item(":", {
 	type = "none",
-	wield_image = "wieldhand.png",
 	groups = {not_in_creative_inventory=1},
 })
 
@@ -425,6 +412,10 @@ function core.run_callbacks(callbacks, mode, ...)
 		local origin = core.callback_origins[callbacks[i]]
 		if origin then
 			core.set_last_run_mod(origin.mod)
+			--print("Running " .. tostring(callbacks[i]) ..
+			--	" (a " .. origin.name .. " callback in " .. origin.mod .. ")")
+		else
+			--print("No data associated with callback")
 		end
 		local cb_ret = callbacks[i](...)
 
@@ -452,18 +443,6 @@ function core.run_callbacks(callbacks, mode, ...)
 	return ret
 end
 
-function core.run_priv_callbacks(name, priv, caller, method)
-	local def = core.registered_privileges[priv]
-	if not def or not def["on_" .. method] or
-			not def["on_" .. method](name, caller) then
-		for _, func in ipairs(core["registered_on_priv_" .. method]) do
-			if not func(name, caller, priv) then
-				break
-			end
-		end
-	end
-end
-
 --
 -- Callback registration
 --
@@ -523,32 +502,13 @@ local function make_registration_wrap(reg_fn_name, clear_fn_name)
 	return list
 end
 
-local function make_wrap_deregistration(reg_fn, clear_fn, list)
-	local unregister = function (key)
-		if type(key) ~= "string" then
-			error("key is not a string", 2)
-		end
-		if not list[key] then
-			error("Attempt to unregister non-existent element - '" .. key .. "'", 2)
-		end
-		local temporary_list = table.copy(list)
-		clear_fn()
-		for k,v in pairs(temporary_list) do
-			if key ~= k then
-				reg_fn(v)
-			end
-		end
-	end
-	return unregister
-end
-
 core.registered_on_player_hpchanges = { modifiers = { }, loggers = { } }
 
-function core.registered_on_player_hpchange(player, hp_change, reason)
-	local last
+function core.registered_on_player_hpchange(player, hp_change)
+	local last = false
 	for i = #core.registered_on_player_hpchanges.modifiers, 1, -1 do
 		local func = core.registered_on_player_hpchanges.modifiers[i]
-		hp_change, last = func(player, hp_change, reason)
+		hp_change, last = func(player, hp_change)
 		if type(hp_change) ~= "number" then
 			local debuginfo = debug.getinfo(func)
 			error("The register_on_hp_changes function has to return a number at " ..
@@ -559,7 +519,7 @@ function core.registered_on_player_hpchange(player, hp_change, reason)
 		end
 	end
 	for i, func in ipairs(core.registered_on_player_hpchanges.loggers) do
-		func(player, hp_change, reason)
+		func(player, hp_change)
 	end
 	return hp_change
 end
@@ -580,13 +540,9 @@ core.registered_biomes      = make_registration_wrap("register_biome",      "cle
 core.registered_ores        = make_registration_wrap("register_ore",        "clear_registered_ores")
 core.registered_decorations = make_registration_wrap("register_decoration", "clear_registered_decorations")
 
-core.unregister_biome = make_wrap_deregistration(core.register_biome,
-		core.clear_registered_biomes, core.registered_biomes)
-
 core.registered_on_chat_messages, core.register_on_chat_message = make_registration()
 core.registered_globalsteps, core.register_globalstep = make_registration()
 core.registered_playerevents, core.register_playerevent = make_registration()
-core.registered_on_mods_loaded, core.register_on_mods_loaded = make_registration()
 core.registered_on_shutdown, core.register_on_shutdown = make_registration()
 core.registered_on_punchnodes, core.register_on_punchnode = make_registration()
 core.registered_on_placenodes, core.register_on_placenode = make_registration()
@@ -605,16 +561,10 @@ core.registered_craft_predicts, core.register_craft_predict = make_registration(
 core.registered_on_protection_violation, core.register_on_protection_violation = make_registration()
 core.registered_on_item_eats, core.register_on_item_eat = make_registration()
 core.registered_on_punchplayers, core.register_on_punchplayer = make_registration()
-core.registered_on_priv_grant, core.register_on_priv_grant = make_registration()
-core.registered_on_priv_revoke, core.register_on_priv_revoke = make_registration()
-core.registered_can_bypass_userlimit, core.register_can_bypass_userlimit = make_registration()
-core.registered_on_modchannel_message, core.register_on_modchannel_message = make_registration()
-core.registered_on_auth_fail, core.register_on_auth_fail = make_registration()
-core.registered_on_player_inventory_actions, core.register_on_player_inventory_action = make_registration()
-core.registered_allow_player_inventory_actions, core.register_allow_player_inventory_action = make_registration()
 
 --
 -- Compatibility for on_mapgen_init()
 --
 
 core.register_on_mapgen_init = function(func) func(core.get_mapgen_params()) end
+

builtin/game/statbars.lua

@@ -1,21 +1,23 @@
 -- cache setting
 local enable_damage = core.settings:get_bool("enable_damage")
 
-local health_bar_definition = {
+local health_bar_definition =
+{
 	hud_elem_type = "statbar",
 	position = { x=0.5, y=1 },
 	text = "heart.png",
-	number = core.PLAYER_MAX_HP_DEFAULT,
+	number = 20,
 	direction = 0,
 	size = { x=24, y=24 },
 	offset = { x=(-10*24)-25, y=-(48+24+16)},
 }
 
-local breath_bar_definition = {
+local breath_bar_definition =
+{
 	hud_elem_type = "statbar",
 	position = { x=0.5, y=1 },
 	text = "bubble.png",
-	number = core.PLAYER_MAX_BREATH_DEFAULT,
+	number = 20,
 	direction = 0,
 	size = { x=24, y=24 },
 	offset = {x=25,y=-(48+24+16)},
@@ -23,64 +25,60 @@ local breath_bar_definition = {
 
 local hud_ids = {}
 
-local function scaleToDefault(player, field)
-	-- Scale "hp" or "breath" to the default dimensions
-	local current = player["get_" .. field](player)
-	local nominal = core["PLAYER_MAX_".. field:upper() .. "_DEFAULT"]
-	local max_display = math.max(nominal,
-		math.max(player:get_properties()[field .. "_max"], current))
-	return current / max_display * nominal
-end
+local function initialize_builtin_statbars(player)
+
+	if not player:is_player() then
+		return
+	end
 
-local function update_builtin_statbars(player)
 	local name = player:get_player_name()
 
 	if name == "" then
 		return
 	end
 
-	local flags = player:hud_get_flags()
-	if not hud_ids[name] then
+	if (hud_ids[name] == nil) then
 		hud_ids[name] = {}
 		-- flags are not transmitted to client on connect, we need to make sure
 		-- our current flags are transmitted by sending them actively
-		player:hud_set_flags(flags)
-	end
-	local hud = hud_ids[name]
-
-	local immortal = player:get_armor_groups().immortal == 1
-	if flags.healthbar and enable_damage and not immortal then
-		local number = scaleToDefault(player, "hp")
-		if hud.id_healthbar == nil then
-			local hud_def = table.copy(health_bar_definition)
-			hud_def.number = number
-			hud.id_healthbar = player:hud_add(hud_def)
-		else
-			player:hud_change(hud.id_healthbar, "number", number)
-		end
-	elseif hud.id_healthbar then
-		player:hud_remove(hud.id_healthbar)
-		hud.id_healthbar = nil
+		player:hud_set_flags(player:hud_get_flags())
 	end
 
-	local breath_max = player:get_properties().breath_max
-	if flags.breathbar and enable_damage and not immortal and
-			player:get_breath() < breath_max then
-		local number = 2 * scaleToDefault(player, "breath")
-		if hud.id_breathbar == nil then
-			local hud_def = table.copy(breath_bar_definition)
-			hud_def.number = number
-			hud.id_breathbar = player:hud_add(hud_def)
-		else
-			player:hud_change(hud.id_breathbar, "number", number)
+	if player:hud_get_flags().healthbar and enable_damage then
+ 		if hud_ids[name].id_healthbar == nil then
+			health_bar_definition.number = player:get_hp()
+			hud_ids[name].id_healthbar  = player:hud_add(health_bar_definition)
 		end
-	elseif hud.id_breathbar then
-		player:hud_remove(hud.id_breathbar)
-		hud.id_breathbar = nil
+	else
+		if hud_ids[name].id_healthbar ~= nil then
+			player:hud_remove(hud_ids[name].id_healthbar)
+			hud_ids[name].id_healthbar = nil
+		end
+	end
+
+	if (player:get_breath() < 11) then
+		if player:hud_get_flags().breathbar and enable_damage then
+			if hud_ids[name].id_breathbar == nil then
+				hud_ids[name].id_breathbar = player:hud_add(breath_bar_definition)
+			end
+		else
+			if hud_ids[name].id_breathbar ~= nil then
+				player:hud_remove(hud_ids[name].id_breathbar)
+				hud_ids[name].id_breathbar = nil
+			end
+		end
+	elseif hud_ids[name].id_breathbar ~= nil then
+		player:hud_remove(hud_ids[name].id_breathbar)
+		hud_ids[name].id_breathbar = nil
 	end
 end
 
 local function cleanup_builtin_statbars(player)
+
+	if not player:is_player() then
+		return
+	end
+
 	local name = player:get_player_name()
 
 	if name == "" then
@@ -95,64 +93,65 @@ local function player_event_handler(player,eventname)
 
 	local name = player:get_player_name()
 
-	if name == "" or not hud_ids[name] then
+	if name == "" then
 		return
 	end
 
 	if eventname == "health_changed" then
-		update_builtin_statbars(player)
+		initialize_builtin_statbars(player)
 
-		if hud_ids[name].id_healthbar then
+		if hud_ids[name].id_healthbar ~= nil then
+			player:hud_change(hud_ids[name].id_healthbar,"number",player:get_hp())
 			return true
 		end
 	end
 
 	if eventname == "breath_changed" then
-		update_builtin_statbars(player)
+		initialize_builtin_statbars(player)
 
-		if hud_ids[name].id_breathbar then
+		if hud_ids[name].id_breathbar ~= nil then
+			player:hud_change(hud_ids[name].id_breathbar,"number",player:get_breath()*2)
 			return true
 		end
 	end
 
-	if eventname == "hud_changed" or eventname == "properties_changed" then
-		update_builtin_statbars(player)
+	if eventname == "hud_changed" then
+		initialize_builtin_statbars(player)
 		return true
 	end
 
 	return false
 end
 
-function core.hud_replace_builtin(hud_name, definition)
+function core.hud_replace_builtin(name, definition)
 
-	if type(definition) ~= "table" or
-			definition.hud_elem_type ~= "statbar" then
+	if definition == nil or
+		type(definition) ~= "table" or
+		definition.hud_elem_type ~= "statbar" then
 		return false
 	end
 
-	if hud_name == "health" then
+	if name == "health" then
 		health_bar_definition = definition
 
-		for name, ids in pairs(hud_ids) do
+		for name,ids in pairs(hud_ids) do
 			local player = core.get_player_by_name(name)
-			if player and ids.id_healthbar then
-				player:hud_remove(ids.id_healthbar)
-				ids.id_healthbar = nil
-				update_builtin_statbars(player)
+			if  player and hud_ids[name].id_healthbar then
+				player:hud_remove(hud_ids[name].id_healthbar)
+				initialize_builtin_statbars(player)
 			end
 		end
 		return true
 	end
 
-	if hud_name == "breath" then
+	if name == "breath" then
 		breath_bar_definition = definition
 
-		for name, ids in pairs(hud_ids) do
+		for name,ids in pairs(hud_ids) do
 			local player = core.get_player_by_name(name)
-			if player and ids.id_breathbar then
-				player:hud_remove(ids.id_breathbar)
-				ids.id_breathbar = nil
-				update_builtin_statbars(player)
+			if  player and hud_ids[name].id_breathbar then
+				player:hud_remove(hud_ids[name].id_breathbar)
+				initialize_builtin_statbars(player)
 			end
 		end
 		return true
@@ -161,10 +160,6 @@ function core.hud_replace_builtin(hud_name, definition)
 	return false
 end
 
--- Append "update_builtin_statbars" as late as possible
--- This ensures that the HUD is hidden when the flags are updated in this callback
-core.register_on_mods_loaded(function()
-	core.register_on_joinplayer(update_builtin_statbars)
-end)
+core.register_on_joinplayer(initialize_builtin_statbars)
 core.register_on_leaveplayer(cleanup_builtin_statbars)
 core.register_playerevent(player_event_handler)

builtin/game/static_spawn.lua

@@ -1,13 +1,15 @@
 -- Minetest: builtin/static_spawn.lua
 
-local static_spawnpoint_string = core.settings:get("static_spawnpoint")
-if static_spawnpoint_string and
-		static_spawnpoint_string ~= "" and
-		not core.setting_get_pos("static_spawnpoint") then
-	error('The static_spawnpoint setting is invalid: "' ..
-			static_spawnpoint_string .. '"')
+local function warn_invalid_static_spawnpoint()
+	if core.settings:get("static_spawnpoint") and
+			not core.setting_get_pos("static_spawnpoint") then
+		core.log("error", "The static_spawnpoint setting is invalid: \""..
+				core.settings:get("static_spawnpoint").."\"")
+	end
 end
 
+warn_invalid_static_spawnpoint()
+
 local function put_player_in_spawn(player_obj)
 	local static_spawnpoint = core.setting_get_pos("static_spawnpoint")
 	if not static_spawnpoint then
@@ -15,7 +17,7 @@ local function put_player_in_spawn(player_obj)
 	end
 	core.log("action", "Moving " .. player_obj:get_player_name() ..
 		" to static spawnpoint at " .. core.pos_to_string(static_spawnpoint))
-	player_obj:set_pos(static_spawnpoint)
+	player_obj:setpos(static_spawnpoint)
 	return true
 end
 

builtin/init.lua

@@ -24,7 +24,7 @@ math.randomseed(os.time())
 minetest = core
 
 -- Load other files
-local scriptdir = core.get_builtin_path()
+local scriptdir = core.get_builtin_path() .. DIR_DELIM
 local gamepath = scriptdir .. "game" .. DIR_DELIM
 local clientpath = scriptdir .. "client" .. DIR_DELIM
 local commonpath = scriptdir .. "common" .. DIR_DELIM

builtin/mainmenu/common.lua

@@ -41,7 +41,7 @@ local function render_client_count(n)
 end
 
 local function configure_selected_world_params(idx)
-	local worldconfig = pkgmgr.get_worldconfig(menudata.worldlist:get_list()[idx].path)
+	local worldconfig = modmgr.get_worldconfig(menudata.worldlist:get_list()[idx].path)
 	if worldconfig.creative_mode then
 		core.settings:set("creative_mode", worldconfig.creative_mode)
 	end
@@ -93,9 +93,9 @@ function render_serverlist_row(spec, is_favorite)
 		end
 	end
 
+	local details = ""
 	local grey_out = not is_server_protocol_compat(spec.proto_min, spec.proto_max)
 
-	local details
 	if is_favorite then
 		details = "1,"
 	else
@@ -118,11 +118,11 @@ function render_serverlist_row(spec, is_favorite)
 	end
 
 	if spec.clients and spec.clients_max then
+		local clients_color = ''
 		local clients_percent = 100 * spec.clients / spec.clients_max
 
 		-- Choose a color depending on how many clients are connected
 		-- (relatively to clients_max)
-		local clients_color
 		if     grey_out		      then clients_color = '#aaaaaa'
 		elseif spec.clients == 0      then clients_color = ''        -- 0 players: default/white
 		elseif clients_percent <= 60  then clients_color = '#a1e587' -- 0-60%: green
@@ -171,28 +171,15 @@ os.tempfolder = function()
 	local filetocheck = os.tmpname()
 	os.remove(filetocheck)
 
-	-- luacheck: ignore
-	-- https://blogs.msdn.microsoft.com/vcblog/2014/06/18/c-runtime-crt-features-fixes-and-breaking-changes-in-visual-studio-14-ctp1/
-	--   The C runtime (CRT) function called by os.tmpname is tmpnam.
-	--   Microsofts tmpnam implementation in older CRT / MSVC releases is defective.
-	--   tmpnam return values starting with a backslash characterize this behavior.
-	-- https://sourceforge.net/p/mingw-w64/bugs/555/
-	--   MinGW tmpnam implementation is forwarded to the CRT directly.
-	-- https://sourceforge.net/p/mingw-w64/discussion/723797/thread/55520785/
-	--   MinGW links to an older CRT release (msvcrt.dll).
-	--   Due to legal concerns MinGW will never use a newer CRT.
-	--
-	--   Make use of TEMP to compose the temporary filename if an old
-	--   style tmpnam return value is detected.
-	if filetocheck:sub(1, 1) == "\\" then
+	local randname = "MTTempModFolder_" .. math.random(0,10000)
+	if DIR_DELIM == "\\" then
 		local tempfolder = os.getenv("TEMP")
 		return tempfolder .. filetocheck
+	else
+		local backstring = filetocheck:reverse()
+		return filetocheck:sub(0,filetocheck:len()-backstring:find(DIR_DELIM)+1) ..randname
 	end
 
-	local randname = "MTTempModFolder_" .. math.random(0,10000)
-	local backstring = filetocheck:reverse()
-	return filetocheck:sub(0, filetocheck:len() - backstring:find(DIR_DELIM) + 1) ..
-		randname
 end
 
 --------------------------------------------------------------------------------

builtin/mainmenu/dlg_config_world.lua

@@ -24,163 +24,159 @@ local function modname_valid(name)
 end
 
 local function get_formspec(data)
-	local mod = data.list:get_list()[data.selected_mod] or {name = ""}
+	local mod = data.list:get_list()[data.selected_mod]
 
 	local retval =
 		"size[11.5,7.5,true]" ..
 		"label[0.5,0;" .. fgettext("World:") .. "]" ..
 		"label[1.75,0;" .. data.worldspec.name .. "]"
 
-	if mod.is_modpack or mod.type == "game" then
-		local info = minetest.formspec_escape(
-			core.get_content_info(mod.path).description)
-		if info == "" then
-			if mod.is_modpack then
-				info = fgettext("No modpack description provided.")
-			else
-				info = fgettext("No game description provided.")
-			end
-		end
-		retval = retval ..
-			"textarea[0.25,0.7;5.75,7.2;;" .. info .. ";]"
-	else
-		local hard_deps, soft_deps = pkgmgr.get_dependencies(mod.path)
-		local hard_deps_str = table.concat(hard_deps, ",")
-		local soft_deps_str = table.concat(soft_deps, ",")
-
-		retval = retval ..
-			"label[0,0.7;" .. fgettext("Mod:") .. "]" ..
-			"label[0.75,0.7;" .. mod.name .. "]"
-
-		if hard_deps_str == "" then
-			if soft_deps_str == "" then
-				retval = retval ..
-					"label[0,1.25;" ..
-					fgettext("No (optional) dependencies") .. "]"
-			else
-				retval = retval ..
-					"label[0,1.25;" .. fgettext("No hard dependencies") ..
-					"]" ..
-					"label[0,1.75;" .. fgettext("Optional dependencies:") ..
-					"]" ..
-					"textlist[0,2.25;5,4;world_config_optdepends;" ..
-					soft_deps_str .. ";0]"
-			end
-		else
-			if soft_deps_str == "" then
-				retval = retval ..
-					"label[0,1.25;" .. fgettext("Dependencies:") .. "]" ..
-					"textlist[0,1.75;5,4;world_config_depends;" ..
-					hard_deps_str .. ";0]" ..
-					"label[0,6;" .. fgettext("No optional dependencies") .. "]"
-			else
-				retval = retval ..
-					"label[0,1.25;" .. fgettext("Dependencies:") .. "]" ..
-					"textlist[0,1.75;5,2.125;world_config_depends;" ..
-					hard_deps_str .. ";0]" ..
-					"label[0,3.9;" .. fgettext("Optional dependencies:") ..
-					"]" ..
-					"textlist[0,4.375;5,1.8;world_config_optdepends;" ..
-					soft_deps_str .. ";0]"
-			end
-		end
+	if mod == nil then
+		mod = {name=""}
 	end
+
+	local hard_deps, soft_deps = modmgr.get_dependencies(mod.path)
+
 	retval = retval ..
-		"button[3.25,7;2.5,0.5;btn_config_world_save;" ..
-		fgettext("Save") .. "]" ..
-		"button[5.75,7;2.5,0.5;btn_config_world_cancel;" ..
-		fgettext("Cancel") .. "]"
+		"label[0,0.7;" .. fgettext("Mod:") .. "]" ..
+		"label[0.75,0.7;" .. mod.name .. "]" ..
+		"label[0,1.25;" .. fgettext("Dependencies:") .. "]" ..
+		"textlist[0,1.75;5,2.125;world_config_depends;" ..
+		hard_deps .. ";0]" ..
+		"label[0,3.875;" .. fgettext("Optional dependencies:") .. "]" ..
+		"textlist[0,4.375;5,1.8;world_config_optdepends;" ..
+		soft_deps .. ";0]" ..
+		"button[3.25,7;2.5,0.5;btn_config_world_save;" .. fgettext("Save") .. "]" ..
+		"button[5.75,7;2.5,0.5;btn_config_world_cancel;" .. fgettext("Cancel") .. "]"
 
-	if mod.name ~= "" and not mod.is_game_content then
+	if mod and mod.name ~= "" and not mod.is_game_content then
 		if mod.is_modpack then
+			local rawlist = data.list:get_raw_list()
 
-			if pkgmgr.is_modpack_entirely_enabled(data, mod.name) then
-				retval = retval ..
-					"button[5.5,0.125;3,0.5;btn_mp_disable;" ..
-					fgettext("Disable modpack") .. "]"
+			local all_enabled = true
+			for j = 1, #rawlist, 1 do
+				if rawlist[j].modpack == mod.name and not rawlist[j].enabled then
+					all_enabled = false
+					break
+				end
+			end
+
+			if all_enabled then
+				retval = retval .. "button[5.5,0.125;2.5,0.5;btn_mp_disable;" ..
+					fgettext("Disable MP") .. "]"
 			else
-				retval = retval ..
-					"button[5.5,0.125;3,0.5;btn_mp_enable;" ..
-					fgettext("Enable modpack") .. "]"
+				retval = retval .. "button[5.5,0.125;2.5,0.5;btn_mp_enable;" ..
+					fgettext("Enable MP") .. "]"
 			end
 		else
-			retval = retval ..
-				"checkbox[5.5,-0.125;cb_mod_enable;" .. fgettext("enabled") ..
-				";" .. tostring(mod.enabled) .. "]"
+			if mod.enabled then
+				retval = retval .. "checkbox[5.5,-0.125;cb_mod_enable;" ..
+					fgettext("enabled") .. ";true]"
+			else
+				retval = retval .. "checkbox[5.5,-0.125;cb_mod_enable;" ..
+					fgettext("enabled") .. ";false]"
+			end
 		end
 	end
 	if enabled_all then
 		retval = retval ..
-			"button[8.95,0.125;2.5,0.5;btn_disable_all_mods;" ..
-			fgettext("Disable all") .. "]"
+			"button[8.75,0.125;2.5,0.5;btn_disable_all_mods;" .. fgettext("Disable all") .. "]"
 	else
 		retval = retval ..
-			"button[8.95,0.125;2.5,0.5;btn_enable_all_mods;" ..
-			fgettext("Enable all") .. "]"
+			"button[8.75,0.125;2.5,0.5;btn_enable_all_mods;" .. fgettext("Enable all") .. "]"
 	end
-	return retval ..
+	retval = retval ..
 		"tablecolumns[color;tree;text]" ..
-		"table[5.5,0.75;5.75,6;world_config_modlist;" ..
-		pkgmgr.render_packagelist(data.list) .. ";" .. data.selected_mod .."]"
+		"table[5.5,0.75;5.75,6;world_config_modlist;"
+	retval = retval .. modmgr.render_modlist(data.list)
+	retval = retval .. ";" .. data.selected_mod .."]"
+
+	return retval
 end
 
+local function enable_mod(this, toset)
+	local mod = this.data.list:get_list()[this.data.selected_mod]
+
+	if mod.is_game_content then
+		-- game mods can't be enabled or disabled
+	elseif not mod.is_modpack then
+		if toset == nil then
+			mod.enabled = not mod.enabled
+		else
+			mod.enabled = toset
+		end
+	else
+		local list = this.data.list:get_raw_list()
+		for i=1,#list,1 do
+			if list[i].modpack == mod.name then
+				if toset == nil then
+					toset = not list[i].enabled
+				end
+				list[i].enabled = toset
+			end
+		end
+	end
+end
+
+
 local function handle_buttons(this, fields)
-	if fields.world_config_modlist then
-		local event = core.explode_table_event(fields.world_config_modlist)
+	if fields["world_config_modlist"] ~= nil then
+		local event = core.explode_table_event(fields["world_config_modlist"])
 		this.data.selected_mod = event.row
 		core.settings:set("world_config_selected_mod", event.row)
 
 		if event.type == "DCL" then
-			pkgmgr.enable_mod(this)
+			enable_mod(this)
 		end
 
 		return true
 	end
 
-	if fields.key_enter then
-		pkgmgr.enable_mod(this)
+	if fields["key_enter"] ~= nil then
+		enable_mod(this)
 		return true
 	end
 
-	if fields.cb_mod_enable ~= nil then
-		pkgmgr.enable_mod(this, core.is_yes(fields.cb_mod_enable))
+	if fields["cb_mod_enable"] ~= nil then
+		local toset = core.is_yes(fields["cb_mod_enable"])
+		enable_mod(this,toset)
 		return true
 	end
 
-	if fields.btn_mp_enable ~= nil or
-			fields.btn_mp_disable then
-		pkgmgr.enable_mod(this, fields.btn_mp_enable ~= nil)
+	if fields["btn_mp_enable"] ~= nil or
+		fields["btn_mp_disable"] then
+		local toset = (fields["btn_mp_enable"] ~= nil)
+		enable_mod(this,toset)
 		return true
 	end
 
-	if fields.btn_config_world_save then
-		local filename = this.data.worldspec.path .. DIR_DELIM .. "world.mt"
+	if fields["btn_config_world_save"] then
+		local filename = this.data.worldspec.path ..
+				DIR_DELIM .. "world.mt"
 
 		local worldfile = Settings(filename)
 		local mods = worldfile:to_table()
 
 		local rawlist = this.data.list:get_raw_list()
 
-		for i = 1, #rawlist do
-			local mod = rawlist[i]
+		local i,mod
+		for i,mod in ipairs(rawlist) do
 			if not mod.is_modpack and
 					not mod.is_game_content then
 				if modname_valid(mod.name) then
-					worldfile:set("load_mod_" .. mod.name,
-						mod.enabled and "true" or "false")
-				elseif mod.enabled then
-					gamedata.errormessage = fgettext_ne("Failed to enable mo" ..
-							"d \"$1\" as it contains disallowed characters. " ..
-							"Only characters [a-z0-9_] are allowed.",
-							mod.name)
+					worldfile:set("load_mod_"..mod.name, tostring(mod.enabled))
+				else
+					if mod.enabled then
+						gamedata.errormessage = fgettext_ne("Failed to enable mod \"$1\" as it contains disallowed characters. Only chararacters [a-z0-9_] are allowed.", mod.name)
+					end
 				end
-				mods["load_mod_" .. mod.name] = nil
+				mods["load_mod_"..mod.name] = nil
 			end
 		end
 
 		-- Remove mods that are not present anymore
-		for key in pairs(mods) do
-			if key:sub(1, 9) == "load_mod_" then
+		for key,value in pairs(mods) do
+			if key:sub(1,9) == "load_mod_" then
 				worldfile:remove(key)
 			end
 		end
@@ -193,7 +189,7 @@ local function handle_buttons(this, fields)
 		return true
 	end
 
-	if fields.btn_config_world_cancel then
+	if fields["btn_config_world_cancel"] then
 		this:delete()
 		return true
 	end
@@ -228,60 +224,62 @@ local function handle_buttons(this, fields)
 end
 
 function create_configure_world_dlg(worldidx)
-	local dlg = dialog_create("sp_config_world", get_formspec, handle_buttons)
+	local dlg = dialog_create("sp_config_world",
+					get_formspec,
+					handle_buttons,
+					nil)
 
-	dlg.data.selected_mod = tonumber(
-			core.settings:get("world_config_selected_mod")) or 0
-
-	dlg.data.worldspec = core.get_worlds()[worldidx]
-	if not dlg.data.worldspec then
-		dlg:delete()
-		return
+	dlg.data.selected_mod = tonumber(core.settings:get("world_config_selected_mod"))
+	if dlg.data.selected_mod == nil then
+		dlg.data.selected_mod = 0
 	end
 
-	dlg.data.worldconfig = pkgmgr.get_worldconfig(dlg.data.worldspec.path)
+	dlg.data.worldspec = core.get_worlds()[worldidx]
+	if dlg.data.worldspec == nil then dlg:delete() return nil end
 
-	if not dlg.data.worldconfig or not dlg.data.worldconfig.id or
+	dlg.data.worldconfig = modmgr.get_worldconfig(dlg.data.worldspec.path)
+
+	if dlg.data.worldconfig == nil or dlg.data.worldconfig.id == nil or
 			dlg.data.worldconfig.id == "" then
+
 		dlg:delete()
-		return
+		return nil
 	end
 
 	dlg.data.list = filterlist.create(
-		pkgmgr.preparemodlist,
-		pkgmgr.comparemod,
-		function(element, uid)
-			if element.name == uid then
-				return true
-			end
-		end,
-		function(element, criteria)
-			if criteria.hide_game and
-					element.is_game_content then
-				return false
-			end
+			modmgr.preparemodlist, --refresh
+			modmgr.comparemod, --compare
+			function(element,uid) --uid match
+					if element.name == uid then
+						return true
+					end
+				end,
+				function(element, criteria)
+					if criteria.hide_game and
+							element.is_game_content then
+						return false
+					end
 
-			if criteria.hide_modpackcontents and
-					element.modpack ~= nil then
-				return false
-			end
-			return true
-		end,
-		{
-			worldpath = dlg.data.worldspec.path,
-			gameid = dlg.data.worldspec.gameid
-		}
-	)
+					if criteria.hide_modpackcontents and
+							element.modpack ~= nil then
+						return false
+					end
+					return true
+				end, --filter
+				{ worldpath= dlg.data.worldspec.path,
+				  gameid = dlg.data.worldspec.gameid }
+			)
 
 
 	if dlg.data.selected_mod > dlg.data.list:size() then
 		dlg.data.selected_mod = 0
 	end
 
-	dlg.data.list:set_filtercriteria({
-		hide_game = dlg.data.hide_gamemods,
-		hide_modpackcontents = dlg.data.hide_modpackcontents
-	})
+	dlg.data.list:set_filtercriteria(
+		{
+			hide_game=dlg.data.hide_gamemods,
+			hide_modpackcontents= dlg.data.hide_modpackcontents
+		})
 	dlg.data.list:add_sort_mechanism("alphabetic", sort_mod_list)
 	dlg.data.list:set_sortmode("alphabetic")
 

builtin/mainmenu/dlg_contentstore.lua

@@ -1,603 +0,0 @@
---Minetest
---Copyright (C) 2018 rubenwardy
---
---This program is free software; you can redistribute it and/or modify
---it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
---(at your option) any later version.
---
---This program is distributed in the hope that it will be useful,
---but WITHOUT ANY WARRANTY; without even the implied warranty of
---MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
---GNU Lesser General Public License for more details.
---
---You should have received a copy of the GNU Lesser General Public License along
---with this program; if not, write to the Free Software Foundation, Inc.,
---51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-local store = { packages = {}, packages_full = {} }
-local package_dialog = {}
-
--- Screenshot
-local screenshot_dir = core.get_cache_path() .. DIR_DELIM .. "cdb"
-assert(core.create_dir(screenshot_dir))
-local screenshot_downloading = {}
-local screenshot_downloaded = {}
-
--- Filter
-local search_string = ""
-local cur_page = 1
-local num_per_page = 5
-local filter_type = 1
-local filter_types_titles = {
-	fgettext("All packages"),
-	fgettext("Games"),
-	fgettext("Mods"),
-	fgettext("Texture packs"),
-}
-
-local filter_types_type = {
-	nil,
-	"game",
-	"mod",
-	"txp",
-}
-
-
-
-
-local function download_package(param)
-	if core.download_file(param.package.url, param.filename) then
-		return {
-			package = param.package,
-			filename = param.filename,
-			successful = true,
-		}
-	else
-		core.log("error", "downloading " .. dump(param.package.url) .. " failed")
-		return {
-			package = param.package,
-			successful = false,
-		}
-	end
-end
-
-local function start_install(calling_dialog, package)
-	local params = {
-		package = package,
-		filename = os.tempfolder() .. "_MODNAME_" .. package.name .. ".zip",
-	}
-
-	local function callback(result)
-		if result.successful then
-			local path, msg = pkgmgr.install(result.package.type,
-					result.filename, result.package.name,
-					result.package.path)
-			if not path then
-				gamedata.errormessage = msg
-			else
-				core.log("action", "Installed package to " .. path)
-
-				local conf_path
-				local name_is_title = false
-				if result.package.type == "mod" then
-					local actual_type = pkgmgr.get_folder_type(path)
-					if actual_type.type == "modpack" then
-						conf_path = path .. DIR_DELIM .. "modpack.conf"
-					else
-						conf_path = path .. DIR_DELIM .. "mod.conf"
-					end
-				elseif result.package.type == "game" then
-					conf_path = path .. DIR_DELIM .. "game.conf"
-					name_is_title = true
-				elseif result.package.type == "txp" then
-					conf_path = path .. DIR_DELIM .. "texture_pack.conf"
-				end
-
-				if conf_path then
-					local conf = Settings(conf_path)
-					if name_is_title then
-						conf:set("name",   result.package.title)
-					else
-						conf:set("title",  result.package.title)
-						conf:set("name",   result.package.name)
-					end
-					if not conf:get("description") then
-						conf:set("description", result.package.short_description)
-					end
-					conf:set("author",     result.package.author)
-					conf:set("release",    result.package.release)
-					conf:write()
-				end
-			end
-			os.remove(result.filename)
-		else
-			gamedata.errormessage = fgettext("Failed to download $1", package.name)
-		end
-
-		if gamedata.errormessage == nil then
-			core.button_handler({btn_hidden_close_download=result})
-		else
-			core.button_handler({btn_hidden_close_download={successful=false}})
-		end
-	end
-
-	if not core.handle_async(download_package, params, callback) then
-		core.log("error", "ERROR: async event failed")
-		gamedata.errormessage = fgettext("Failed to download $1", package.name)
-	end
-
-	local new_dlg = dialog_create("store_downloading",
-		function(data)
-			return "size[7,2]label[0.25,0.75;" ..
-				fgettext("Downloading and installing $1, please wait...", data.title) .. "]"
-		end,
-		function(this,fields)
-			if fields["btn_hidden_close_download"] ~= nil then
-				this:delete()
-				return true
-			end
-
-			return false
-		end,
-		nil)
-
-	new_dlg:set_parent(calling_dialog)
-	new_dlg.data.title = package.title
-	calling_dialog:hide()
-	new_dlg:show()
-end
-
-local function get_screenshot(package)
-	if not package.thumbnail then
-		return defaulttexturedir .. "no_screenshot.png"
-	elseif screenshot_downloading[package.thumbnail] then
-		return defaulttexturedir .. "loading_screenshot.png"
-	end
-
-	-- Get tmp screenshot path
-	local filepath = screenshot_dir .. DIR_DELIM ..
-		package.type .. "-" .. package.author .. "-" .. package.name .. ".png"
-
-	-- Return if already downloaded
-	local file = io.open(filepath, "r")
-	if file then
-		file:close()
-		return filepath
-	end
-
-	-- Show error if we've failed to download before
-	if screenshot_downloaded[package.thumbnail] then
-		return defaulttexturedir .. "error_screenshot.png"
-	end
-
-	-- Download
-
-	local function download_screenshot(params)
-		return core.download_file(params.url, params.dest)
-	end
-	local function callback(success)
-		screenshot_downloading[package.thumbnail] = nil
-		screenshot_downloaded[package.thumbnail] = true
-		if not success then
-			core.log("warning", "Screenshot download failed for some reason")
-		end
-		ui.update()
-	end
-	if core.handle_async(download_screenshot,
-			{ dest = filepath, url = package.thumbnail }, callback) then
-		screenshot_downloading[package.thumbnail] = true
-	else
-		core.log("error", "ERROR: async event failed")
-		return defaulttexturedir .. "error_screenshot.png"
-	end
-
-	return defaulttexturedir .. "loading_screenshot.png"
-end
-
-
-
-function package_dialog.get_formspec()
-	local package = package_dialog.package
-
-	store.update_paths()
-
-	local formspec = {
-		"size[9,4;true]",
-		"image[0,1;4.5,3;", core.formspec_escape(get_screenshot(package)), ']',
-		"label[3.8,1;",
-		minetest.colorize(mt_color_green, core.formspec_escape(package.title)), "\n",
-		minetest.colorize('#BFBFBF', "by " .. core.formspec_escape(package.author)), "]",
-		"textarea[4,2;5.3,2;;;", core.formspec_escape(package.short_description), "]",
-		"button[0,0;2,1;back;", fgettext("Back"), "]",
-	}
-
-	if not package.path then
-		formspec[#formspec + 1] = "button[7,0;2,1;install;"
-		formspec[#formspec + 1] = fgettext("Install")
-		formspec[#formspec + 1] = "]"
-	elseif package.installed_release < package.release then
-		-- The install_ action also handles updating
-		formspec[#formspec + 1] = "button[7,0;2,1;install;"
-		formspec[#formspec + 1] = fgettext("Update")
-		formspec[#formspec + 1] = "]"
-		formspec[#formspec + 1] = "button[5,0;2,1;uninstall;"
-		formspec[#formspec + 1] = fgettext("Uninstall")
-		formspec[#formspec + 1] = "]"
-	else
-		formspec[#formspec + 1] = "button[7,0;2,1;uninstall;"
-		formspec[#formspec + 1] = fgettext("Uninstall")
-		formspec[#formspec + 1] = "]"
-	end
-
-	return table.concat(formspec, "")
-end
-
-function package_dialog.handle_submit(this, fields)
-	if fields.back then
-		this:delete()
-		return true
-	end
-
-	if fields.install then
-		start_install(this, package_dialog.package)
-		return true
-	end
-
-	if fields.uninstall then
-		local dlg_delmod = create_delete_content_dlg(package_dialog.package)
-		dlg_delmod:set_parent(this)
-		this:hide()
-		dlg_delmod:show()
-		return true
-	end
-
-	return false
-end
-
-function package_dialog.create(package)
-	package_dialog.package = package
-	return dialog_create("package_view",
-		package_dialog.get_formspec,
-		package_dialog.handle_submit,
-		nil)
-end
-
-function store.load()
-	local tmpdir = os.tempfolder()
-	local target = tmpdir .. DIR_DELIM .. "packages.json"
-
-	assert(core.create_dir(tmpdir))
-
-	local base_url     = core.settings:get("contentdb_url")
-	local url = base_url ..
-		"/api/packages/?type=mod&type=game&type=txp&protocol_version=" ..
-		core.get_max_supp_proto()
-
-	for _, item in pairs(core.settings:get("contentdb_flag_blacklist"):split(",")) do
-		item = item:trim()
-		if item ~= "" then
-			url = url .. "&hide=" .. item
-		end
-	end
-
-	core.download_file(url, target)
-
-	local file = io.open(target, "r")
-	if file then
-		store.packages_full = core.parse_json(file:read("*all")) or {}
-		file:close()
-
-		for _, package in pairs(store.packages_full) do
-			package.url = base_url .. "/packages/" ..
-				package.author .. "/" .. package.name ..
-				"/releases/" .. package.release .. "/download/"
-
-			local name_len = #package.name
-			if package.type == "game" and name_len > 5 and package.name:sub(name_len - 4) == "_game" then
-				package.id = package.author:lower() .. "/" .. package.name:sub(1, name_len - 5)
-			else
-				package.id = package.author:lower() .. "/" .. package.name
-			end
-		end
-
-		store.packages = store.packages_full
-		store.loaded = true
-	end
-
-	core.delete_dir(tmpdir)
-end
-
-function store.update_paths()
-	local mod_hash = {}
-	pkgmgr.refresh_globals()
-	for _, mod in pairs(pkgmgr.global_mods:get_list()) do
-		if mod.author then
-			mod_hash[mod.author:lower() .. "/" .. mod.name] = mod
-		end
-	end
-
-	local game_hash = {}
-	pkgmgr.update_gamelist()
-	for _, game in pairs(pkgmgr.games) do
-		if game.author ~= "" then
-			game_hash[game.author:lower() .. "/" .. game.id] = game
-		end
-	end
-
-	local txp_hash = {}
-	for _, txp in pairs(pkgmgr.get_texture_packs()) do
-		if txp.author then
-			txp_hash[txp.author:lower() .. "/" .. txp.name] = txp
-		end
-	end
-
-	for _, package in pairs(store.packages_full) do
-		local content
-		if package.type == "mod" then
-			content = mod_hash[package.id]
-		elseif package.type == "game" then
-			content = game_hash[package.id]
-		elseif package.type == "txp" then
-			content = txp_hash[package.id]
-		end
-
-		if content then
-			package.path = content.path
-			package.installed_release = content.release or 0
-		else
-			package.path = nil
-		end
-	end
-end
-
-function store.filter_packages(query)
-	if query == "" and filter_type == 1 then
-		store.packages = store.packages_full
-		return
-	end
-
-	local keywords = {}
-	for word in query:lower():gmatch("%S+") do
-		table.insert(keywords, word)
-	end
-
-	local function matches_keywords(package, keywords)
-		for k = 1, #keywords do
-			local keyword = keywords[k]
-
-			if string.find(package.name:lower(), keyword, 1, true) or
-					string.find(package.title:lower(), keyword, 1, true) or
-					string.find(package.author:lower(), keyword, 1, true) or
-					string.find(package.short_description:lower(), keyword, 1, true) then
-				return true
-			end
-		end
-
-		return false
-	end
-
-	store.packages = {}
-	for _, package in pairs(store.packages_full) do
-		if (query == "" or matches_keywords(package, keywords)) and
-				(filter_type == 1 or package.type == filter_types_type[filter_type]) then
-			store.packages[#store.packages + 1] = package
-		end
-	end
-
-end
-
-function store.get_formspec(dlgdata)
-	store.update_paths()
-
-	dlgdata.pagemax = math.max(math.ceil(#store.packages / num_per_page), 1)
-	if cur_page > dlgdata.pagemax then
-		cur_page = 1
-	end
-
-	local formspec
-	if #store.packages_full > 0 then
-		formspec = {
-			"size[12,7;true]",
-			"position[0.5,0.55]",
-			"field[0.2,0.1;7.8,1;search_string;;",
-			core.formspec_escape(search_string), "]",
-			"field_close_on_enter[search_string;false]",
-			"button[7.7,-0.2;2,1;search;",
-			fgettext("Search"), "]",
-			"dropdown[9.7,-0.1;2.4;type;",
-			table.concat(filter_types_titles, ","),
-			";", filter_type, "]",
-			-- "textlist[0,1;2.4,5.6;a;",
-			-- table.concat(taglist, ","), "]",
-
-			-- Page nav buttons
-			"container[0,",
-			num_per_page + 1.5, "]",
-			"button[-0.1,0;3,1;back;",
-			fgettext("Back to Main Menu"), "]",
-			"button[7.1,0;1,1;pstart;<<]",
-			"button[8.1,0;1,1;pback;<]",
-			"label[9.2,0.2;",
-			tonumber(cur_page), " / ",
-			tonumber(dlgdata.pagemax), "]",
-			"button[10.1,0;1,1;pnext;>]",
-			"button[11.1,0;1,1;pend;>>]",
-			"container_end[]",
-		}
-
-		if #store.packages == 0 then
-			formspec[#formspec + 1] = "label[4,3;"
-			formspec[#formspec + 1] = fgettext("No results")
-			formspec[#formspec + 1] = "]"
-		end
-	else
-		formspec = {
-			"size[12,7;true]",
-			"position[0.5,0.55]",
-			"label[4,3;", fgettext("No packages could be retrieved"), "]",
-			"button[-0.1,",
-			num_per_page + 1.5,
-			";3,1;back;",
-			fgettext("Back to Main Menu"), "]",
-		}
-	end
-
-	local start_idx = (cur_page - 1) * num_per_page + 1
-	for i=start_idx, math.min(#store.packages, start_idx+num_per_page-1) do
-		local package = store.packages[i]
-		formspec[#formspec + 1] = "container[0.5,"
-		formspec[#formspec + 1] = (i - start_idx) * 1.1 + 1
-		formspec[#formspec + 1] = "]"
-
-		-- image
-		formspec[#formspec + 1] = "image[-0.4,0;1.5,1;"
-		formspec[#formspec + 1] = core.formspec_escape(get_screenshot(package))
-		formspec[#formspec + 1] = "]"
-
-		-- title
-		formspec[#formspec + 1] = "label[1,-0.1;"
-		formspec[#formspec + 1] = core.formspec_escape(
-				minetest.colorize(mt_color_green, package.title) ..
-				minetest.colorize("#BFBFBF", " by " .. package.author))
-		formspec[#formspec + 1] = "]"
-
-		-- description
-		if package.path and package.installed_release < package.release then
-			formspec[#formspec + 1] = "textarea[1.25,0.3;7.5,1;;;"
-		else
-			formspec[#formspec + 1] = "textarea[1.25,0.3;9,1;;;"
-		end
-		formspec[#formspec + 1] = core.formspec_escape(package.short_description)
-		formspec[#formspec + 1] = "]"
-
-		-- buttons
-		if not package.path then
-			formspec[#formspec + 1] = "button[9.9,0;1.5,1;install_"
-			formspec[#formspec + 1] = tostring(i)
-			formspec[#formspec + 1] = ";"
-			formspec[#formspec + 1] = fgettext("Install")
-			formspec[#formspec + 1] = "]"
-		else
-			if package.installed_release < package.release then
-				-- The install_ action also handles updating
-				formspec[#formspec + 1] = "button[8.4,0;1.5,1;install_"
-				formspec[#formspec + 1] = tostring(i)
-				formspec[#formspec + 1] = ";"
-				formspec[#formspec + 1] = fgettext("Update")
-				formspec[#formspec + 1] = "]"
-			end
-
-			formspec[#formspec + 1] = "button[9.9,0;1.5,1;uninstall_"
-			formspec[#formspec + 1] = tostring(i)
-			formspec[#formspec + 1] = ";"
-			formspec[#formspec + 1] = fgettext("Uninstall")
-			formspec[#formspec + 1] = "]"
-		end
-
-		--formspec[#formspec + 1] = "button[9.9,0;1.5,1;view_"
-		--formspec[#formspec + 1] = tostring(i)
-		--formspec[#formspec + 1] = ";"
-		--formspec[#formspec + 1] = fgettext("View")
-		--formspec[#formspec + 1] = "]"
-
-		formspec[#formspec + 1] = "container_end[]"
-	end
-
-	return table.concat(formspec, "")
-end
-
-function store.handle_submit(this, fields)
-	if fields.search or fields.key_enter_field == "search_string" then
-		search_string = fields.search_string:trim()
-		cur_page = 1
-		store.filter_packages(search_string)
-		return true
-	end
-
-	if fields.back then
-		this:delete()
-		return true
-	end
-
-	if fields.pstart then
-		cur_page = 1
-		return true
-	end
-
-	if fields.pend then
-		cur_page = this.data.pagemax
-		return true
-	end
-
-	if fields.pnext then
-		cur_page = cur_page + 1
-		if cur_page > this.data.pagemax then
-			cur_page = 1
-		end
-		return true
-	end
-
-	if fields.pback then
-		if cur_page == 1 then
-			cur_page = this.data.pagemax
-		else
-			cur_page = cur_page - 1
-		end
-		return true
-	end
-
-	if fields.type then
-		local new_type = table.indexof(filter_types_titles, fields.type)
-		if new_type ~= filter_type then
-			filter_type = new_type
-			store.filter_packages(search_string)
-			return true
-		end
-	end
-
-	local start_idx = (cur_page - 1) * num_per_page + 1
-	assert(start_idx ~= nil)
-	for i=start_idx, math.min(#store.packages, start_idx+num_per_page-1) do
-		local package = store.packages[i]
-		assert(package)
-
-		if fields["install_" .. i] then
-			start_install(this, package)
-			return true
-		end
-
-		if fields["uninstall_" .. i] then
-			local dlg_delmod = create_delete_content_dlg(package)
-			dlg_delmod:set_parent(this)
-			this:hide()
-			dlg_delmod:show()
-			return true
-		end
-
-		if fields["view_" .. i] then
-			local dlg = package_dialog.create(package)
-			dlg:set_parent(this)
-			this:hide()
-			dlg:show()
-			return true
-		end
-	end
-
-	return false
-end
-
-function create_store_dlg(type)
-	if not store.loaded or #store.packages_full == 0 then
-		store.load()
-	end
-
-	search_string = ""
-	cur_page = 1
-	store.filter_packages(search_string)
-
-	return dialog_create("store",
-			store.get_formspec,
-			store.handle_submit,
-			nil)
-end

builtin/mainmenu/dlg_create_world.lua

@@ -15,56 +15,11 @@
 --with this program; if not, write to the Free Software Foundation, Inc.,
 --51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
-local worldname = ""
-
 local function create_world_formspec(dialogdata)
 	local mapgens = core.get_mapgen_names()
 
 	local current_seed = core.settings:get("fixed_map_seed") or ""
 	local current_mg   = core.settings:get("mg_name")
-	local gameid = core.settings:get("menu_last_game")
-
-	local gameidx = 0
-	if gameid ~= nil then
-		local _
-		_, gameidx = pkgmgr.find_by_gameid(gameid)
-
-		if gameidx == nil then
-			gameidx = 0
-		end
-	end
-
-	local game_by_gameidx = core.get_game(gameidx)
-	if game_by_gameidx ~= nil then
-		local gamepath = game_by_gameidx.path
-		local gameconfig = Settings(gamepath.."/game.conf")
-
-		local allowed_mapgens = (gameconfig:get("allowed_mapgens") or ""):split()
-		for key, value in pairs(allowed_mapgens) do
-			allowed_mapgens[key] = value:trim()
-		end
-
-		local disallowed_mapgens = (gameconfig:get("disallowed_mapgens") or ""):split()
-		for key, value in pairs(disallowed_mapgens) do
-			disallowed_mapgens[key] = value:trim()
-		end
-
-		if #allowed_mapgens > 0 then
-			for i = #mapgens, 1, -1 do
-				if table.indexof(allowed_mapgens, mapgens[i]) == -1 then
-					table.remove(mapgens, i)
-				end
-			end
-		end
-
-		if disallowed_mapgens then
-			for i = #mapgens, 1, -1 do
-				if table.indexof(disallowed_mapgens, mapgens[i]) > 0 then
-					table.remove(mapgens, i)
-				end
-			end
-		end
-	end
 
 	local mglist = ""
 	local selindex = 1
@@ -78,11 +33,22 @@ local function create_world_formspec(dialogdata)
 	end
 	mglist = mglist:sub(1, -2)
 	
+	local gameid = core.settings:get("menu_last_game")
+	
+	local game, gameidx = nil , 0
+	if gameid ~= nil then
+		game, gameidx = gamemgr.find_by_gameid(gameid)
+		
+		if gameidx == nil then
+			gameidx = 0
+		end
+	end
+
 	current_seed = core.formspec_escape(current_seed)
 	local retval =
 		"size[11.5,6.5,true]" ..
 		"label[2,0;" .. fgettext("World name") .. "]"..
-		"field[4.5,0.4;6,0.5;te_world_name;;" .. minetest.formspec_escape(worldname) .. "]" ..
+		"field[4.5,0.4;6,0.5;te_world_name;;]" ..
 
 		"label[2,1;" .. fgettext("Seed") .. "]"..
 		"field[4.5,1.4;6,0.5;te_seed;;".. current_seed .. "]" ..
@@ -91,20 +57,20 @@ local function create_world_formspec(dialogdata)
 		"dropdown[4.2,2;6.3;dd_mapgen;" .. mglist .. ";" .. selindex .. "]" ..
 
 		"label[2,3;" .. fgettext("Game") .. "]"..
-		"textlist[4.2,3;5.8,2.3;games;" .. pkgmgr.gamelist() ..
+		"textlist[4.2,3;5.8,2.3;games;" .. gamemgr.gamelist() ..
 		";" .. gameidx .. ";true]" ..
 
 		"button[3.25,6;2.5,0.5;world_create_confirm;" .. fgettext("Create") .. "]" ..
 		"button[5.75,6;2.5,0.5;world_create_cancel;" .. fgettext("Cancel") .. "]"
 		
-	if #pkgmgr.games == 0 then
+	if #gamemgr.games == 0 then
 		retval = retval .. "box[2,4;8,1;#ff8800]label[2.25,4;" ..
-				fgettext("You have no games installed.") .. "]label[2.25,4.4;" ..
-				fgettext("Download one from minetest.org") .. "]"
-	elseif #pkgmgr.games == 1 and pkgmgr.games[1].id == "minimal" then
+				fgettext("You have no subgames installed.") .. "]label[2.25,4.4;" ..
+				fgettext("Download one from minetest.net") .. "]"
+	elseif #gamemgr.games == 1 and gamemgr.games[1].id == "minimal" then
 		retval = retval .. "box[1.75,4;8.7,1;#ff8800]label[2,4;" ..
 				fgettext("Warning: The minimal development test is meant for developers.") .. "]label[2,4.4;" ..
-				fgettext("Download a game, such as Minetest Game, from minetest.org") .. "]"
+				fgettext("Download a subgame, such as minetest_game, from minetest.net") .. "]"
 	end
 
 	return retval
@@ -119,16 +85,13 @@ local function create_world_buttonhandler(this, fields)
 		local worldname = fields["te_world_name"]
 		local gameindex = core.get_textlist_index("games")
 
-		if gameindex ~= nil then
-			if worldname == "" then
-				local random_number = math.random(10000, 99999)
-				local random_world_name = "Unnamed" .. random_number
-				worldname = random_world_name
-			end
+		if gameindex ~= nil and
+			worldname ~= "" then
+
+			local message = nil
 
 			core.settings:set("fixed_map_seed", fields["te_seed"])
 
-			local message
 			if not menudata.worldlist:uid_exists_raw(worldname) then
 				core.settings:set("mg_name",fields["dd_mapgen"])
 				message = core.create_world(worldname,gameindex)
@@ -139,27 +102,24 @@ local function create_world_buttonhandler(this, fields)
 			if message ~= nil then
 				gamedata.errormessage = message
 			else
-				core.settings:set("menu_last_game",pkgmgr.games[gameindex].id)
+				core.settings:set("menu_last_game",gamemgr.games[gameindex].id)
 				if this.data.update_worldlist_filter then
-					menudata.worldlist:set_filtercriteria(pkgmgr.games[gameindex].id)
-					mm_texture.update("singleplayer", pkgmgr.games[gameindex].id)
+					menudata.worldlist:set_filtercriteria(gamemgr.games[gameindex].id)
+					mm_texture.update("singleplayer", gamemgr.games[gameindex].id)
 				end
 				menudata.worldlist:refresh()
 				core.settings:set("mainmenu_last_selected_world",
 									menudata.worldlist:raw_index_by_uid(worldname))
 			end
 		else
-			gamedata.errormessage = fgettext("No game selected")
+			gamedata.errormessage =
+				fgettext("No worldname given or no game selected")
 		end
 		this:delete()
 		return true
 	end
 
-	worldname = fields.te_world_name
-
 	if fields["games"] then
-		local gameindex = core.get_textlist_index("games")
-		core.settings:set("menu_last_game", pkgmgr.games[gameindex].id)
 		return true
 	end
 	
@@ -173,7 +133,6 @@ end
 
 
 function create_create_world_dlg(update_worldlistfilter)
-	worldname = ""
 	local retval = dialog_create("sp_create_world",
 					create_world_formspec,
 					create_world_buttonhandler,

builtin/mainmenu/dlg_delete_mod.lua

@@ -17,44 +17,39 @@
 
 --------------------------------------------------------------------------------
 
-local function delete_content_formspec(dialogdata)
+local function delete_mod_formspec(dialogdata)
+	
+	dialogdata.mod = modmgr.global_mods:get_list()[dialogdata.selected]
+
 	local retval =
 		"size[11.5,4.5,true]" ..
 		"label[2,2;" ..
-		fgettext("Are you sure you want to delete \"$1\"?", dialogdata.content.name) .. "]"..
-		"style[dlg_delete_content_confirm;bgcolor=red]" ..
-		"button[3.25,3.5;2.5,0.5;dlg_delete_content_confirm;" .. fgettext("Delete") .. "]" ..
-		"button[5.75,3.5;2.5,0.5;dlg_delete_content_cancel;" .. fgettext("Cancel") .. "]"
+		fgettext("Are you sure you want to delete \"$1\"?", dialogdata.mod.name) .. "]"..
+		"button[3.25,3.5;2.5,0.5;dlg_delete_mod_confirm;" .. fgettext("Delete") .. "]" ..
+		"button[5.75,3.5;2.5,0.5;dlg_delete_mod_cancel;" .. fgettext("Cancel") .. "]"
 	
 	return retval
 end
 
 --------------------------------------------------------------------------------
-local function delete_content_buttonhandler(this, fields)
-	if fields["dlg_delete_content_confirm"] ~= nil then
+local function delete_mod_buttonhandler(this, fields)
+	if fields["dlg_delete_mod_confirm"] ~= nil then
 
-		if this.data.content.path ~= nil and
-				this.data.content.path ~= "" and
-				this.data.content.path ~= core.get_modpath() and
-				this.data.content.path ~= core.get_gamepath() and
-				this.data.content.path ~= core.get_texturepath() then
-			if not core.delete_dir(this.data.content.path) then
-				gamedata.errormessage = fgettext("pkgmgr: failed to delete \"$1\"", this.data.content.path)
-			end
-
-			if this.data.content.type == "game" then
-				pkgmgr.update_gamelist()
-			else
-				pkgmgr.refresh_globals()
+		if this.data.mod.path ~= nil and
+			this.data.mod.path ~= "" and
+			this.data.mod.path ~= core.get_modpath() then
+			if not core.delete_dir(this.data.mod.path) then
+				gamedata.errormessage = fgettext("Modmgr: failed to delete \"$1\"", this.data.mod.path)
 			end
+			modmgr.refresh_globals()
 		else
-			gamedata.errormessage = fgettext("pkgmgr: invalid path \"$1\"", this.data.content.path)
+			gamedata.errormessage = fgettext("Modmgr: invalid modpath \"$1\"", this.data.mod.path)
 		end
 		this:delete()
 		return true
 	end
 	
-	if fields["dlg_delete_content_cancel"] then
+	if fields["dlg_delete_mod_cancel"] then
 		this:delete()
 		return true
 	end
@@ -63,13 +58,12 @@ local function delete_content_buttonhandler(this, fields)
 end
 
 --------------------------------------------------------------------------------
-function create_delete_content_dlg(content)
-	assert(content.name)
+function create_delete_mod_dlg(selected_index)
 
-	local retval = dialog_create("dlg_delete_content",
-					delete_content_formspec,
-					delete_content_buttonhandler,
+	local retval = dialog_create("dlg_delete_mod",
+					delete_mod_formspec,
+					delete_mod_buttonhandler,
 					nil)
-	retval.data.content = content
+	retval.data.selected = selected_index
 	return retval
 end

builtin/mainmenu/dlg_delete_world.lua

@@ -21,7 +21,6 @@ local function delete_world_formspec(dialogdata)
 		"size[10,2.5,true]" ..
 		"label[0.5,0.5;" ..
 		fgettext("Delete World \"$1\"?", dialogdata.delete_name) .. "]" ..
-		"style[world_delete_confirm;bgcolor=red]" ..
 		"button[0.5,1.5;2.5,0.5;world_delete_confirm;" .. fgettext("Delete") .. "]" ..
 		"button[7.0,1.5;2.5,0.5;world_delete_cancel;" .. fgettext("Cancel") .. "]"
 	return retval

builtin/mainmenu/dlg_rename_modpack.lua

@@ -18,36 +18,30 @@
 --------------------------------------------------------------------------------
 
 local function rename_modpack_formspec(dialogdata)
+	
+	dialogdata.mod = modmgr.global_mods:get_list()[dialogdata.selected]
+
 	local retval =
 		"size[11.5,4.5,true]" ..
+		"field[2.5,2;7,0.5;te_modpack_name;".. fgettext("Rename Modpack:") .. ";" ..
+		dialogdata.mod.name .. "]" ..
 		"button[3.25,3.5;2.5,0.5;dlg_rename_modpack_confirm;"..
 				fgettext("Accept") .. "]" ..
 		"button[5.75,3.5;2.5,0.5;dlg_rename_modpack_cancel;"..
 				fgettext("Cancel") .. "]"
 	
-	local input_y = 2
-	if dialogdata.mod.is_name_explicit then
-		retval = retval .. "textarea[1,0.2;10,2;;;" ..
-				fgettext("This modpack has an explicit name given in its modpack.conf " ..
-						"which will override any renaming here.") .. "]"
-		input_y = 2.5
-	end
-	retval = retval ..
-		"field[2.5," .. input_y .. ";7,0.5;te_modpack_name;" ..
-		fgettext("Rename Modpack:") .. ";" .. dialogdata.mod.dir_name .. "]"
-
 	return retval
 end
 
 --------------------------------------------------------------------------------
 local function rename_modpack_buttonhandler(this, fields)
 	if fields["dlg_rename_modpack_confirm"] ~= nil then
-		local oldpath = this.data.mod.path
-		local targetpath = this.data.mod.parent_dir .. DIR_DELIM .. fields["te_modpack_name"]
-		os.rename(oldpath, targetpath)
-		pkgmgr.refresh_globals()
-		pkgmgr.selected_mod = pkgmgr.global_mods:get_current_index(
-			pkgmgr.global_mods:raw_index_by_uid(fields["te_modpack_name"]))
+		local oldpath = core.get_modpath() .. DIR_DELIM .. this.data.mod.name
+		local targetpath = core.get_modpath() .. DIR_DELIM .. fields["te_modpack_name"]
+		core.copy_dir(oldpath,targetpath,false)
+		modmgr.refresh_globals()
+		modmgr.selected_mod = modmgr.global_mods:get_current_index(
+			modmgr.global_mods:raw_index_by_uid(fields["te_modpack_name"]))
 			
 		this:delete()
 		return true
@@ -62,12 +56,12 @@ local function rename_modpack_buttonhandler(this, fields)
 end
 
 --------------------------------------------------------------------------------
-function create_rename_modpack_dlg(modpack)
+function create_rename_modpack_dlg(selected_index)
 
 	local retval = dialog_create("dlg_delete_mod",
 					rename_modpack_formspec,
 					rename_modpack_buttonhandler,
 					nil)
-	retval.data.mod = modpack
+	retval.data.selected = selected_index
 	return retval
 end

builtin/mainmenu/dlg_settings_advanced.lua

@@ -25,10 +25,6 @@ local CHAR_CLASSES = {
 	FLAGS = "[%w_%-%.,]",
 }
 
-local function flags_to_table(flags)
-	return flags:gsub("%s+", ""):split(",", true) -- Remove all spaces and split
-end
-
 -- returns error message, or nil
 local function parse_setting_line(settings, line, read_all, base_level, allow_secure)
 	-- comment
@@ -115,7 +111,7 @@ local function parse_setting_line(settings, line, read_all, base_level, allow_se
 		return
 	end
 
-	if setting_type == "string"
+	if setting_type == "string" or setting_type == "noise_params"
 			or setting_type == "key" or setting_type == "v3f" then
 		local default = remaining_line:match("^(.*)$")
 
@@ -137,60 +133,6 @@ local function parse_setting_line(settings, line, read_all, base_level, allow_se
 		return
 	end
 
-	if setting_type == "noise_params_2d"
-			or setting_type == "noise_params_3d" then
-		local default = remaining_line:match("^(.*)$")
-
-		if not default then
-			return "Invalid string setting"
-		end
-
-		local values = {}
-		local ti = 1
-		local index = 1
-		for match in default:gmatch("[+-]?[%d.-e]+") do -- All numeric characters
-			index = default:find("[+-]?[%d.-e]+", index) + match:len()
-			table.insert(values, match)
-			ti = ti + 1
-			if ti > 9 then
-				break
-			end
-		end
-		index = default:find("[^, ]", index)
-		local flags = ""
-		if index then
-			flags = default:sub(index)
-			default = default:sub(1, index - 3) -- Make sure no flags in single-line format
-		end
-		table.insert(values, flags)
-
-		table.insert(settings, {
-			name = name,
-			readable_name = readable_name,
-			type = setting_type,
-			default = default,
-			default_table = {
-				offset = values[1],
-				scale = values[2],
-				spread = {
-					x = values[3],
-					y = values[4],
-					z = values[5]
-				},
-				seed = values[6],
-				octaves = values[7],
-				persistence = values[8],
-				lacunarity = values[9],
-				flags = values[10]
-			},
-			values = values,
-			comment = current_comment,
-			noise_params = true,
-			flags = flags_to_table("defaults,eased,absvalue")
-		})
-		return
-	end
-
 	if setting_type == "bool" then
 		if remaining_line ~= "false" and remaining_line ~= "true" then
 			return "Invalid boolean setting"
@@ -254,7 +196,7 @@ local function parse_setting_line(settings, line, read_all, base_level, allow_se
 		return
 	end
 
-	if setting_type == "path" or setting_type == "filepath" then
+	if setting_type == "path" then
 		local default = remaining_line:match("^(.*)$")
 
 		if not default then
@@ -264,7 +206,7 @@ local function parse_setting_line(settings, line, read_all, base_level, allow_se
 		table.insert(settings, {
 			name = name,
 			readable_name = readable_name,
-			type = setting_type,
+			type = "path",
 			default = default,
 			comment = current_comment,
 		})
@@ -294,7 +236,7 @@ local function parse_setting_line(settings, line, read_all, base_level, allow_se
 			readable_name = readable_name,
 			type = "flags",
 			default = default,
-			possible = flags_to_table(possible),
+			possible = possible,
 			comment = current_comment,
 		})
 		return
@@ -322,32 +264,29 @@ end
 -- read_all: whether to ignore certain setting types for GUI or not
 -- parse_mods: whether to parse settingtypes.txt in mods and games
 local function parse_config_file(read_all, parse_mods)
+	local builtin_path = core.get_builtin_path() .. DIR_DELIM .. FILENAME
+	local file = io.open(builtin_path, "r")
 	local settings = {}
-
-	do
-		local builtin_path = core.get_builtin_path() .. FILENAME
-		local file = io.open(builtin_path, "r")
-		if not file then
-			core.log("error", "Can't load " .. FILENAME)
-			return settings
-		end
-
-		parse_single_file(file, builtin_path, read_all, settings, 0, true)
-
-		file:close()
+	if not file then
+		core.log("error", "Can't load " .. FILENAME)
+		return settings
 	end
 
+	parse_single_file(file, builtin_path, read_all, settings, 0, true)
+
+	file:close()
+
 	if parse_mods then
 		-- Parse games
 		local games_category_initialized = false
 		local index = 1
-		local game = pkgmgr.get_game(index)
+		local game = gamemgr.get_game(index)
 		while game do
 			local path = game.path .. DIR_DELIM .. FILENAME
 			local file = io.open(path, "r")
 			if file then
 				if not games_category_initialized then
-					fgettext_ne("Games") -- not used, but needed for xgettext
+					local translation = fgettext_ne("Games"), -- not used, but needed for xgettext
 					table.insert(settings, {
 						name = "Games",
 						level = 0,
@@ -368,7 +307,7 @@ local function parse_config_file(read_all, parse_mods)
 			end
 
 			index = index + 1
-			game = pkgmgr.get_game(index)
+			game = gamemgr.get_game(index)
 		end
 
 		-- Parse mods
@@ -380,7 +319,7 @@ local function parse_config_file(read_all, parse_mods)
 			local file = io.open(path, "r")
 			if file then
 				if not mods_category_initialized then
-					fgettext_ne("Mods") -- not used, but needed for xgettext
+					local translation = fgettext_ne("Mods"), -- not used, but needed for xgettext
 					table.insert(settings, {
 						name = "Mods",
 						level = 0,
@@ -491,73 +430,67 @@ local function get_current_value(setting)
 	return value
 end
 
-local function get_current_np_group(setting)
-	local value = core.settings:get_np_group(setting.name)
-	local t = {}
-	if value == nil then
-		t = setting.values
-	else
-		table.insert(t, value.offset)
-		table.insert(t, value.scale)
-		table.insert(t, value.spread.x)
-		table.insert(t, value.spread.y)
-		table.insert(t, value.spread.z)
-		table.insert(t, value.seed)
-		table.insert(t, value.octaves)
-		table.insert(t, value.persistence)
-		table.insert(t, value.lacunarity)
-		table.insert(t, value.flags)
-	end
-	return t
-end
-
-local function get_current_np_group_as_string(setting)
-	local value = core.settings:get_np_group(setting.name)
-	local t
-	if value == nil then
-		t = setting.default
-	else
-		t = value.offset .. ", " ..
-			value.scale .. ", (" ..
-			value.spread.x .. ", " ..
-			value.spread.y .. ", " ..
-			value.spread.z .. "), " ..
-			value.seed .. ", " ..
-			value.octaves .. ", " ..
-			value.persistence .. ", " ..
-			value.lacunarity
-		if value.flags ~= "" then
-			t = t .. ", " .. value.flags
-		end
-	end
-	return t
-end
-
-local checkboxes = {} -- handle checkboxes events
-
 local function create_change_setting_formspec(dialogdata)
 	local setting = settings[selected_setting]
-	-- Final formspec will be created at the end of this function
-	-- Default values below, may be changed depending on setting type
-	local width = 10
-	local height = 3.5
-	local description_height = 3
-	local formspec = ""
+	local formspec = "size[10,5.2,true]" ..
+			"button[5,4.5;2,1;btn_done;" .. fgettext("Save") .. "]" ..
+			"button[3,4.5;2,1;btn_cancel;" .. fgettext("Cancel") .. "]" ..
+			"tablecolumns[color;text]" ..
+			"tableoptions[background=#00000000;highlight=#00000000;border=false]" ..
+			"table[0,0;10,3;info;"
+
+	if setting.readable_name then
+		formspec = formspec .. "#FFFF00," .. fgettext(setting.readable_name)
+				.. " (" .. core.formspec_escape(setting.name) .. "),"
+	else
+		formspec = formspec .. "#FFFF00," .. core.formspec_escape(setting.name) .. ","
+	end
+
+	formspec = formspec .. ",,"
+
+	local comment_text = ""
+
+	if setting.comment == "" then
+		comment_text = fgettext_ne("(No description of setting given)")
+	else
+		comment_text = fgettext_ne(setting.comment)
+	end
+	for _, comment_line in ipairs(comment_text:split("\n", true)) do
+		formspec = formspec .. "," .. core.formspec_escape(comment_line) .. ","
+	end
+
+	if setting.type == "flags" then
+		formspec = formspec .. ",,"
+				.. "," .. fgettext("Please enter a comma seperated list of flags.") .. ","
+				.. "," .. fgettext("Possible values are: ")
+				.. core.formspec_escape(setting.possible:gsub(",", ", ")) .. ","
+	elseif setting.type == "noise_params" then
+		formspec = formspec .. ",,"
+				.. "," .. fgettext("Format: <offset>, <scale>, (<spreadX>, <spreadY>, <spreadZ>), <seed>, <octaves>, <persistence>") .. ","
+				.. "," .. fgettext("Optionally the lacunarity can be appended with a leading comma.") .. ","
+	elseif setting.type == "v3f" then
+		formspec = formspec .. ",,"
+				.. "," .. fgettext_ne("Format is 3 numbers separated by commas and inside brackets.") .. ","
+	end
+
+	formspec = formspec:sub(1, -2) -- remove trailing comma
+
+	formspec = formspec .. ";1]"
 
-	-- Setting-specific formspec elements
 	if setting.type == "bool" then
-		local selected_index = 1
+		local selected_index
 		if core.is_yes(get_current_value(setting)) then
 			selected_index = 2
+		else
+			selected_index = 1
 		end
-		formspec = "dropdown[3," .. height .. ";4,1;dd_setting_value;"
+		formspec = formspec .. "dropdown[0.5,3.5;3,1;dd_setting_value;"
 				.. fgettext("Disabled") .. "," .. fgettext("Enabled") .. ";"
 				.. selected_index .. "]"
-		height = height + 1.25
 
 	elseif setting.type == "enum" then
 		local selected_index = 0
-		formspec = "dropdown[3," .. height .. ";4,1;dd_setting_value;"
+		formspec = formspec .. "dropdown[0.5,3.5;3,1;dd_setting_value;"
 		for index, value in ipairs(setting.values) do
 			-- translating value is not possible, since it's the value
 			--  that we set the setting to
@@ -570,232 +503,39 @@ local function create_change_setting_formspec(dialogdata)
 			formspec = formspec:sub(1, -2) -- remove trailing comma
 		end
 		formspec = formspec .. ";" .. selected_index .. "]"
-		height = height + 1.25
 
-	elseif setting.type == "path" or setting.type == "filepath" then
+	elseif setting.type == "path" then
 		local current_value = dialogdata.selected_path
 		if not current_value then
 			current_value = get_current_value(setting)
 		end
-		formspec = "field[0.28," .. height + 0.15 .. ";8,1;te_setting_value;;"
+		formspec = formspec .. "field[0.5,4;7.5,1;te_setting_value;;"
 				.. core.formspec_escape(current_value) .. "]"
-				.. "button[8," .. height - 0.15 .. ";2,1;btn_browser_"
-				.. setting.type .. ";" .. fgettext("Browse") .. "]"
-		height = height + 1.15
-
-	elseif setting.type == "noise_params_2d" or setting.type == "noise_params_3d" then
-		local t = get_current_np_group(setting)
-		local dimension = 3
-		if setting.type == "noise_params_2d" then
-			dimension = 2
-		end
-
-		-- More space for 3x3 fields
-		description_height = description_height - 1.5
-		height = height - 1.5
-
-		local fields = {}
-		local function add_field(x, name, label, value)
-			fields[#fields + 1] = ("field[%f,%f;3.3,1;%s;%s;%s]"):format(
-				x, height, name, label, core.formspec_escape(value or "")
-			)
-		end
-		-- First row
-		height = height + 0.3
-		add_field(0.3, "te_offset", fgettext("Offset"), t[1])
-		add_field(3.6, "te_scale",  fgettext("Scale"),  t[2])
-		add_field(6.9, "te_seed",   fgettext("Seed"),   t[6])
-		height = height + 1.1
-
-		-- Second row
-		add_field(0.3, "te_spreadx", fgettext("X spread"), t[3])
-		if dimension == 3 then
-			add_field(3.6, "te_spready", fgettext("Y spread"), t[4])
-		else
-			fields[#fields + 1] = "label[4," .. height - 0.2 .. ";" ..
-					fgettext("2D Noise") .. "]"
-		end
-		add_field(6.9, "te_spreadz", fgettext("Z spread"), t[5])
-		height = height + 1.1
-
-		-- Third row
-		add_field(0.3, "te_octaves", fgettext("Octaves"),     t[7])
-		add_field(3.6, "te_persist", fgettext("Persistance"), t[8])
-		add_field(6.9, "te_lacun",   fgettext("Lacunarity"),  t[9])
-		height = height + 1.1
-
-
-		local enabled_flags = flags_to_table(t[10])
-		local flags = {}
-		for _, name in ipairs(enabled_flags) do
-			-- Index by name, to avoid iterating over all enabled_flags for every possible flag.
-			flags[name] = true
-		end
-		for _, name in ipairs(setting.flags) do
-			local checkbox_name = "cb_" .. name
-			local is_enabled = flags[name] == true -- to get false if nil
-			checkboxes[checkbox_name] = is_enabled
-		end
-		-- Flags
-		formspec = table.concat(fields)
-				.. "checkbox[0.5," .. height - 0.6 .. ";cb_defaults;"
-				--[[~ "defaults" is a noise parameter flag.
-				It describes the default processing options
-				for noise settings in main menu -> "All Settings". ]]
-				.. fgettext("defaults") .. ";" -- defaults
-				.. tostring(flags["defaults"] == true) .. "]" -- to get false if nil
-				.. "checkbox[5," .. height - 0.6 .. ";cb_eased;"
-				--[[~ "eased" is a noise parameter flag.
-				It is used to make the map smoother and
-				can be enabled in noise settings in
-				main menu -> "All Settings". ]]
-				.. fgettext("eased") .. ";" -- eased
-				.. tostring(flags["eased"] == true) .. "]"
-				.. "checkbox[5," .. height - 0.15 .. ";cb_absvalue;"
-				--[[~ "absvalue" is a noise parameter flag.
-				It is short for "absolute value".
-				It can be enabled in noise settings in
-				main menu -> "All Settings". ]]
-				.. fgettext("absvalue") .. ";" -- absvalue
-				.. tostring(flags["absvalue"] == true) .. "]"
-		height = height + 1
-
-	elseif setting.type == "v3f" then
-		local val = get_current_value(setting)
-		local v3f = {}
-		for line in val:gmatch("[+-]?[%d.-e]+") do -- All numeric characters
-			table.insert(v3f, line)
-		end
-
-		height = height + 0.3
-		formspec = formspec
-				.. "field[0.3," .. height .. ";3.3,1;te_x;"
-				.. fgettext("X") .. ";" -- X
-				.. core.formspec_escape(v3f[1] or "") .. "]"
-				.. "field[3.6," .. height .. ";3.3,1;te_y;"
-				.. fgettext("Y") .. ";" -- Y
-				.. core.formspec_escape(v3f[2] or "") .. "]"
-				.. "field[6.9," .. height .. ";3.3,1;te_z;"
-				.. fgettext("Z") .. ";" -- Z
-				.. core.formspec_escape(v3f[3] or "") .. "]"
-		height = height + 1.1
-
-	elseif setting.type == "flags" then
-		local current_flags = flags_to_table(get_current_value(setting))
-		local flags = {}
-		for _, name in ipairs(current_flags) do
-			-- Index by name, to avoid iterating over all enabled_flags for every possible flag.
-			if name:sub(1, 2) == "no" then
-				flags[name:sub(3)] = false
-			else
-				flags[name] = true
-			end
-		end
-		local flags_count = #setting.possible / 2
-		local max_height = math.ceil(flags_count / 2) / 2
-
-		-- More space for flags
-		description_height = description_height - 1
-		height = height - 1
-
-		local fields = {} -- To build formspec
-		local j = 1
-		for _, name in ipairs(setting.possible) do
-			if name:sub(1, 2) ~= "no" then
-				local x = 0.5
-				local y = height + j / 2 - 0.75
-				if j - 1 >= flags_count / 2 then -- 2nd column
-					x = 5
-					y = y - max_height
-				end
-				j = j + 1;
-				local checkbox_name = "cb_" .. name
-				local is_enabled = flags[name] == true -- to get false if nil
-				checkboxes[checkbox_name] = is_enabled
-
-				fields[#fields + 1] = ("checkbox[%f,%f;%s;%s;%s]"):format(
-					x, y, checkbox_name, name, tostring(is_enabled)
-				)
-			end
-		end
-		formspec = table.concat(fields)
-		height = height + max_height + 0.25
+				.. "button[8,3.75;2,1;btn_browser_path;" .. fgettext("Browse") .. "]"
 
 	else
-		-- TODO: fancy input for float, int
+		-- TODO: fancy input for float, int, flags, noise_params, v3f
+		local width = 10
 		local text = get_current_value(setting)
-		if dialogdata.error_message and dialogdata.entered_text then
-			text = dialogdata.entered_text
+		if dialogdata.error_message then
+			formspec = formspec .. "tablecolumns[color;text]" ..
+			"tableoptions[background=#00000000;highlight=#00000000;border=false]" ..
+			"table[5,3.9;5,0.6;error_message;#FF0000,"
+					.. core.formspec_escape(dialogdata.error_message) .. ";0]"
+			width = 5
+			if dialogdata.entered_text then
+				text = dialogdata.entered_text
+			end
 		end
-		formspec = "field[0.28," .. height + 0.15 .. ";" .. width .. ",1;te_setting_value;;"
+		formspec = formspec .. "field[0.5,4;" .. width .. ",1;te_setting_value;;"
 				.. core.formspec_escape(text) .. "]"
-		height = height + 1.15
 	end
-
-	-- Box good, textarea bad. Calculate textarea size from box.
-	local function create_textfield(size, label, text, bg_color)
-		local textarea = {
-			x = size.x + 0.3,
-			y = size.y,
-			w = size.w + 0.25,
-			h = size.h * 1.16 + 0.12
-		}
-		return ("box[%f,%f;%f,%f;%s]textarea[%f,%f;%f,%f;;%s;%s]"):format(
-			size.x, size.y, size.w, size.h, bg_color or "#000",
-			textarea.x, textarea.y, textarea.w, textarea.h,
-			core.formspec_escape(label), core.formspec_escape(text)
-		)
-
-	end
-
-	-- When there's an error: Shrink description textarea and add error below
-	if dialogdata.error_message then
-		local error_box = {
-			x = 0,
-			y = description_height - 0.4,
-			w = width - 0.25,
-			h = 0.5
-		}
-		formspec = formspec ..
-			create_textfield(error_box, "", dialogdata.error_message, "#600")
-		description_height = description_height - 0.75
-	end
-
-	-- Get description field
-	local description_box = {
-		x = 0,
-		y = 0.2,
-		w = width - 0.25,
-		h = description_height
-	}
-
-	local setting_name = setting.name
-	if setting.readable_name then
-		setting_name = fgettext_ne(setting.readable_name) ..
-			" (" .. setting.name .. ")"
-	end
-
-	local comment_text
-	if setting.comment == "" then
-		comment_text = fgettext_ne("(No description of setting given)")
-	else
-		comment_text = fgettext_ne(setting.comment)
-	end
-
-	return (
-		"size[" .. width .. "," .. height + 0.25 .. ",true]" ..
-		create_textfield(description_box, setting_name, comment_text) ..
-		formspec ..
-		"button[" .. width / 2 - 2.5 .. "," .. height - 0.4 .. ";2.5,1;btn_done;" ..
-			fgettext("Save") .. "]" ..
-		"button[" .. width / 2 .. "," .. height - 0.4 .. ";2.5,1;btn_cancel;" ..
-			fgettext("Cancel") .. "]"
-	)
+	return formspec
 end
 
 local function handle_change_setting_buttons(this, fields)
-	local setting = settings[selected_setting]
 	if fields["btn_done"] or fields["key_enter"] then
+		local setting = settings[selected_setting]
 		if setting.type == "bool" then
 			local new_value = fields["dd_setting_value"]
 			-- Note: new_value is the actual (translated) value shown in the dropdown
@@ -835,71 +575,20 @@ local function handle_change_setting_buttons(this, fields)
 				core.update_formspec(this:get_formspec())
 				return true
 			end
-			if setting.min and new_value < setting.min then
-				this.data.error_message = fgettext_ne("The value must be at least $1.", setting.min)
-				this.data.entered_text = fields["te_setting_value"]
-				core.update_formspec(this:get_formspec())
-				return true
-			end
-			if setting.max and new_value > setting.max then
-				this.data.error_message = fgettext_ne("The value must not be larger than $1.", setting.max)
-				this.data.entered_text = fields["te_setting_value"]
-				core.update_formspec(this:get_formspec())
-				return true
-			end
 			core.settings:set(setting.name, new_value)
 
 		elseif setting.type == "flags" then
-			local values = {}
-			for _, name in ipairs(setting.possible) do
-				if name:sub(1, 2) ~= "no" then
-					if checkboxes["cb_" .. name] then
-						table.insert(values, name)
-					else
-						table.insert(values, "no" .. name)
-					end
+			local new_value = fields["te_setting_value"]
+			for _,value in ipairs(new_value:split(",", true)) do
+				value = value:trim()
+				local possible = "," .. setting.possible .. ","
+				if not possible:find("," .. value .. ",", 0, true) then
+					this.data.error_message = fgettext_ne("\"$1\" is not a valid flag.", value)
+					this.data.entered_text = fields["te_setting_value"]
+					core.update_formspec(this:get_formspec())
+					return true
 				end
 			end
-
-			checkboxes = {}
-
-			local new_value = table.concat(values, ", ")
-			core.settings:set(setting.name, new_value)
-
-		elseif setting.type == "noise_params_2d" or setting.type == "noise_params_3d" then
-			local np_flags = {}
-			for _, name in ipairs(setting.flags) do
-				if checkboxes["cb_" .. name] then
-					table.insert(np_flags, name)
-				end
-			end
-
-			checkboxes = {}
-
-			if setting.type == "noise_params_2d" then
-				 fields["te_spready"] = fields["te_spreadz"]
-			end
-			local new_value = {
-				offset = fields["te_offset"],
-				scale = fields["te_scale"],
-				spread = {
-					x = fields["te_spreadx"],
-					y = fields["te_spready"],
-					z = fields["te_spreadz"]
-				},
-				seed = fields["te_seed"],
-				octaves = fields["te_octaves"],
-				persistence = fields["te_persist"],
-				lacunarity = fields["te_lacun"],
-				flags = table.concat(np_flags, ", ")
-			}
-			core.settings:set_np_group(setting.name, new_value)
-
-		elseif setting.type == "v3f" then
-			local new_value = "("
-					.. fields["te_x"] .. ", "
-					.. fields["te_y"] .. ", "
-					.. fields["te_z"] .. ")"
 			core.settings:set(setting.name, new_value)
 
 		else
@@ -917,13 +606,7 @@ local function handle_change_setting_buttons(this, fields)
 	end
 
 	if fields["btn_browser_path"] then
-		core.show_path_select_dialog("dlg_browse_path",
-			fgettext_ne("Select directory"), false)
-	end
-
-	if fields["btn_browser_filepath"] then
-		core.show_path_select_dialog("dlg_browse_path",
-			fgettext_ne("Select file"), true)
+		core.show_file_open_dialog("dlg_browse_path", fgettext_ne("Select path"))
 	end
 
 	if fields["dlg_browse_path_accepted"] then
@@ -931,27 +614,17 @@ local function handle_change_setting_buttons(this, fields)
 		core.update_formspec(this:get_formspec())
 	end
 
-	if setting.type == "flags"
-			or setting.type == "noise_params_2d"
-			or setting.type == "noise_params_3d" then
-		for name, value in pairs(fields) do
-			if name:sub(1, 3) == "cb_" then
-				checkboxes[name] = value == "true"
-			end
-		end
-	end
-
 	return false
 end
 
-local function create_settings_formspec(tabview, _, tabdata)
-	local formspec = "size[12,5.4;true]" ..
-			"tablecolumns[color;tree;text,width=28;text]" ..
+local function create_settings_formspec(tabview, name, tabdata)
+	local formspec = "size[12,6.5;true]" ..
+			"tablecolumns[color;tree;text,width=32;text]" ..
 			"tableoptions[background=#00000000;border=false]" ..
 			"field[0.3,0.1;10.2,1;search_string;;" .. core.formspec_escape(search_string) .. "]" ..
 			"field_close_on_enter[search_string;false]" ..
 			"button[10.2,-0.2;2,1;search;" .. fgettext("Search") .. "]" ..
-			"table[0,0.8;12,3.5;list_settings;"
+			"table[0,0.8;12,4.5;list_settings;"
 
 	local current_level = 0
 	for _, entry in ipairs(settings) do
@@ -976,13 +649,9 @@ local function create_settings_formspec(tabview, _, tabdata)
 			formspec = formspec .. "," .. (current_level + 1) .. "," .. core.formspec_escape(name) .. ","
 					.. value .. ","
 
-		elseif entry.type == "key" then --luacheck: ignore
+		elseif entry.type == "key" then
 			-- ignore key settings, since we have a special dialog for them
 
-		elseif entry.type == "noise_params_2d" or entry.type == "noise_params_3d" then
-			formspec = formspec .. "," .. (current_level + 1) .. "," .. core.formspec_escape(name) .. ","
-					.. core.formspec_escape(get_current_np_group_as_string(entry)) .. ","
-
 		else
 			formspec = formspec .. "," .. (current_level + 1) .. "," .. core.formspec_escape(name) .. ","
 					.. core.formspec_escape(get_current_value(entry)) .. ","
@@ -993,10 +662,10 @@ local function create_settings_formspec(tabview, _, tabdata)
 		formspec = formspec:sub(1, -2) -- remove trailing comma
 	end
 	formspec = formspec .. ";" .. selected_setting .. "]" ..
-			"button[0,4.9;4,1;btn_back;".. fgettext("< Back to Settings page") .. "]" ..
-			"button[10,4.9;2,1;btn_edit;" .. fgettext("Edit") .. "]" ..
-			"button[7,4.9;3,1;btn_restore;" .. fgettext("Restore Default") .. "]" ..
-			"checkbox[0,4.3;cb_tech_settings;" .. fgettext("Show technical names") .. ";"
+			"button[0,6;4,1;btn_back;".. fgettext("< Back to Settings page") .. "]" ..
+			"button[10,6;2,1;btn_edit;" .. fgettext("Edit") .. "]" ..
+			"button[7,6;3,1;btn_restore;" .. fgettext("Restore Default") .. "]" ..
+			"checkbox[0,5.3;cb_tech_settings;" .. fgettext("Show technical names") .. ";"
 					.. dump(core.settings:get_bool("main_menu_technical_settings")) .. "]"
 
 	return formspec
@@ -1055,8 +724,8 @@ local function handle_settings_buttons(this, fields, tabname, tabdata)
 	if fields["btn_edit"] or list_enter then
 		local setting = settings[selected_setting]
 		if setting and setting.type ~= "category" then
-			local edit_dialog = dialog_create("change_setting",
-					create_change_setting_formspec, handle_change_setting_buttons)
+			local edit_dialog = dialog_create("change_setting", create_change_setting_formspec,
+					handle_change_setting_buttons)
 			edit_dialog:set_parent(this)
 			this:hide()
 			edit_dialog:show()
@@ -1067,7 +736,7 @@ local function handle_settings_buttons(this, fields, tabname, tabdata)
 	if fields["btn_restore"] then
 		local setting = settings[selected_setting]
 		if setting and setting.type ~= "category" then
-			core.settings:remove(setting.name)
+			core.settings:set(setting.name, setting.default)
 			core.settings:write()
 			core.update_formspec(this:get_formspec())
 		end
@@ -1098,9 +767,6 @@ function create_adv_settings_dlg()
 				return dlg
 end
 
--- Uncomment to generate 'minetest.conf.example' and 'settings_translation_file.cpp'.
--- For RUN_IN_PLACE the generated files may appear in the 'bin' folder.
--- See comment and alternative line at the end of 'generate_from_settingtypes.lua'.
+-- Generate minetest.conf.example and settings_translation_file.cpp
 
---assert(loadfile(core.get_builtin_path().."mainmenu"..DIR_DELIM..
---		"generate_from_settingtypes.lua"))(parse_config_file(true, false))
+--assert(loadfile(core.get_builtin_path()..DIR_DELIM.."mainmenu"..DIR_DELIM.."generate_from_settingtypes.lua"))(parse_config_file(true, false))