fix linkin postgres due poject name namespace

* fix CFLAGS/CXXFLAGS from env for pacakgers
  in this branch dont override or over set again the flags

.clang-format

@@ -2,7 +2,7 @@ BasedOnStyle: LLVM
 IndentWidth: 8
 UseTab: Always
 BreakBeforeBraces: Custom
-Standard: Cpp03
+Standard: Cpp11
 BraceWrapping:
   AfterClass: true
   AfterControlStatement: false

.gitignore

@@ -35,6 +35,7 @@ gtags.files
 /bin/
 /games/*
 !/games/minimal/
+!/games/minetest/
 /cache
 /textures/*
 !/textures/base/
@@ -77,6 +78,7 @@ src/cmake_config_githash.h
 src/lua/build/
 locale/
 .directory
+.gradle/
 *.cbp
 *.layout
 *.o
@@ -84,6 +86,8 @@ locale/
 *.ninja
 .ninja*
 *.gch
+*.iml
+test_config.h
 cmake-build-debug/
 cmake-build-release/
 

.gitlab-ci.yml

@@ -1,7 +1,9 @@
----
-# Github repository is cloned every day on Gitlab.com
-# https://gitlab.com/minetest/minetest
-# Pipelines URL: https://gitlab.com/minetest/minetest/pipelines
+
+# 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
 
 stages:
   - build
@@ -9,215 +11,294 @@ stages:
   - deploy
 
 variables:
-  MINETEST_GAME_REPO: "https://github.com/minetest/minetest_game.git"
+  MINETEST_GAME_REPO: "https://gitlab.com/minenux/minetest-game-minetest.git"
 
-.build_template: &build_definition
+.build_template:
   stage: build
   script:
     - mkdir cmakebuild
     - mkdir -p artifact/minetest/usr/
     - cd cmakebuild
-    - cmake -DCMAKE_INSTALL_PREFIX=../artifact/minetest/usr/ -DCMAKE_BUILD_TYPE=Release -DRUN_IN_PLACE=FALSE -DENABLE_GETTEXT=TRUE -DBUILD_SERVER=TRUE ..
-    - make -j2
+    - cmake -DCMAKE_INSTALL_PREFIX=../artifact/minetest/usr/ -DBUILD_SERVER=ON -DBUILD_CLIENT=ON -DCMAKE_BUILD_TYPE=Release -DRUN_IN_PLACE=TRUE -DENABLE_GETTEXT=TRUE -DENABLE_SYSTEM_JSONCPP=TRUE APPLY_LOCALE_BLACKLIST=FALSE ..
+    - make -j$(nproc)
     - make install
   artifacts:
     when: on_success
-    expire_in: 1h
+    expire_in: 5h
     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
+## Debian mother of many distros
 ##
 
 # Jessie
 
 build:debian-8:
-  <<: *build_definition
-  image: debian:8
-  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: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
+ extends: .build_template
+ 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
+   - echo "Acquire::AllowDowngradeToInsecureRepositories \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Acquire::AllowReleaseInfoChange::Suite \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Acquire::Check-Valid-Until \"false\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Acquire::Languages \"en\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Aptitude::CmdLine::Ignore-Trust-Violations \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+# - echo "Acquire::https::download.opensuse.org::Verify-Peer "false";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - rm -rf /etc/apt/sources.list
+   - echo "deb http://archive.debian.org/debian/ jessie main contrib" >  /etc/apt/sources.list.d/50debianoficial.list
+   - echo "deb http://archive.debian.org/debian/ jessie-backports main contrib non-free" >>  /etc/apt/sources.list.d/50debianoficial.list
+   - echo "deb http://deb.freexian.com/extended-lts jessie main contrib non-free" >>  /etc/apt/sources.list.d/50debianoficial.list
+   - DEBIAN_FRONTEND=noninteractive apt-get update -y || true
+   - DEBIAN_FRONTEND=noninteractive apt-get -y --force-yes install build-essential cmake pkg-config cmake-data 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
 
 # Stretch
 
 build:debian-9:
- <<: *build_definition
+ extends: .build_template
  image: debian:9
  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
+   - 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
+   - echo "Acquire::AllowDowngradeToInsecureRepositories \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Acquire::AllowReleaseInfoChange::Suite \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Acquire::Check-Valid-Until \"false\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Acquire::Languages \"en\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Aptitude::CmdLine::Ignore-Trust-Violations \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - rm -rf /etc/apt/sources.list
+   - echo "deb http://archive.debian.org/debian/ stretch main contrib" >  /etc/apt/sources.list.d/50debianoficial.list
+   - echo "deb http://archive.debian.org/debian/ stretch-backports main contrib non-free" >>  /etc/apt/sources.list.d/50debianoficial.list
+   - echo "deb http://deb.freexian.com/extended-lts stretch main contrib non-free" >>  /etc/apt/sources.list.d/50debianoficial.list
+   - DEBIAN_FRONTEND=noninteractive apt-get update -y || true
+   - DEBIAN_FRONTEND=noninteractive apt-get -y --force-yes install build-essential cmake pkg-config cmake-data 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
 
-package:debian-9:
-  image: debian:9
-  dependencies:
-    - build:debian-9
-  variables:
-    LEVELDB_PKG: libleveldb1v5
-  <<: *debpkg_template
+# Bullseye
+
+build:debian-11:
+ extends: .build_template
+ image: debian:11
+ 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
+   - echo "Acquire::AllowDowngradeToInsecureRepositories \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Acquire::AllowReleaseInfoChange::Suite \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Acquire::Check-Valid-Until \"false\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Acquire::Languages \"en\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Aptitude::CmdLine::Ignore-Trust-Violations \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - DEBIAN_FRONTEND=noninteractive apt-get update -y || true
+   - DEBIAN_FRONTEND=noninteractive apt-get -y install build-essential cmake pkg-config cmake-data 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
+
+# bookworm
+
+build:debian-12:
+ extends: .build_template
+ image: debian:12
+ before_script:
+   - DEBIAN_FRONTEND=noninteractive apt-get update -y || true
+   - DEBIAN_FRONTEND=noninteractive apt-get -y install build-essential cmake pkg-config cmake-data 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
 
 ##
 ## Ubuntu
 ##
 
-# Trusty
+# Utopic most close to jessie
 
-build:ubuntu-14.04:
- <<: *build_definition
- image: ubuntu:trusty
+build:ubuntu-14.10:
+ extends: .build_template
+ image: ubuntu:utopic
  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
+   - 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
+   - echo "Acquire::AllowDowngradeToInsecureRepositories \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Acquire::AllowReleaseInfoChange::Suite \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Acquire::Check-Valid-Until \"false\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Acquire::Languages \"en\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Aptitude::CmdLine::Ignore-Trust-Violations \"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 cmake-data 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
 
-package:ubuntu-14.04:
-  image: ubuntu:trusty
-  dependencies:
-    - build:ubuntu-14.04
-  variables:
-    LEVELDB_PKG: libleveldb1
-  <<: *debpkg_template
+# Zesty most close to stretch
 
-deploy:ubuntu-14.04:
-  image: ubuntu:trusty
-  dependencies:
-    - package:ubuntu-14.04
-  variables:
-    LEVELDB_PKG: libleveldb1
-  <<: *debpkg_install
+build:ubuntu-17.10:
+ extends: .build_template
+ 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
+   - echo "Acquire::AllowDowngradeToInsecureRepositories \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Acquire::AllowReleaseInfoChange::Suite \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Acquire::Check-Valid-Until \"false\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Acquire::Languages \"en\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Aptitude::CmdLine::Ignore-Trust-Violations \"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
+   - DEBIAN_FRONTEND=noninteractive apt-get update -y || true
+   - DEBIAN_FRONTEND=noninteractive apt-get -y --force-yes install build-essential cmake pkg-config cmake-data 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
 
 # Xenial
 
 build:ubuntu-16.04:
- <<: *build_definition
- image: ubuntu:xenial
- 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-16.04:
+  extends: .build_template
   image: ubuntu:xenial
-  dependencies:
-    - build:ubuntu-16.04
-  variables:
-    LEVELDB_PKG: libleveldb1v5
-  <<: *debpkg_template
+  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
+    - echo "Acquire::AllowDowngradeToInsecureRepositories \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+    - echo "Acquire::AllowReleaseInfoChange::Suite \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+    - echo "Acquire::Check-Valid-Until \"false\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+    - echo "Acquire::Languages \"en\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+    - echo "Aptitude::CmdLine::Ignore-Trust-Violations \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+    - DEBIAN_FRONTEND=noninteractive apt-get update -y || true
+    - DEBIAN_FRONTEND=noninteractive apt-get -y install build-essential cmake pkg-config 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
 
-deploy:ubuntu-16.04:
-  image: ubuntu:xenial
-  dependencies:
-    - package:ubuntu-16.04
-  variables:
-    LEVELDB_PKG: libleveldb1v5
-  <<: *debpkg_install
+# Bionic
 
-# Yakkety
+build:ubuntu-18.04:
+  extends: .build_template
+  image: ubuntu:bionic
+  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
+    - echo "Acquire::AllowDowngradeToInsecureRepositories \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+    - echo "Acquire::AllowReleaseInfoChange::Suite \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+    - echo "Acquire::Check-Valid-Until \"false\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+    - echo "Acquire::Languages \"en\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+    - echo "Aptitude::CmdLine::Ignore-Trust-Violations \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+    - DEBIAN_FRONTEND=noninteractive apt-get update -y || true
+    - DEBIAN_FRONTEND=noninteractive apt-get -y install build-essential cmake pkg-config 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
 
-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
+# Focal
 
-package:ubuntu-16.10:
-  image: ubuntu:yakkety
-  dependencies:
-    - build:ubuntu-16.10
-  variables:
-    LEVELDB_PKG: libleveldb1v5
-  <<: *debpkg_template
+build:ubuntu-20.04:
+  extends: .build_template
+  image: ubuntu:focal
+  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
+    - echo "Acquire::AllowDowngradeToInsecureRepositories \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+    - echo "Acquire::AllowReleaseInfoChange::Suite \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+    - echo "Acquire::Check-Valid-Until \"false\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+    - echo "Acquire::Languages \"en\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+    - echo "Aptitude::CmdLine::Ignore-Trust-Violations \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+    - DEBIAN_FRONTEND=noninteractive apt-get update -y || true
+    - DEBIAN_FRONTEND=noninteractive apt-get -y install build-essential cmake pkg-config 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
 
-deploy:ubuntu-16.10:
-  image: ubuntu:yakkety
-  dependencies:
-    - package:ubuntu-16.10
-  variables:
-    LEVELDB_PKG: libleveldb1v5
-  <<: *debpkg_install
+# jammy
 
-# Zesty
-
-build:ubuntu-17.04:
- <<: *build_definition
- image: ubuntu:zesty
- 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-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
+build:ubuntu-22.04:
+  extends: .build_template
+  image: ubuntu:jammy
+  before_script:
+    - DEBIAN_FRONTEND=noninteractive apt-get update -y || true
+    - DEBIAN_FRONTEND=noninteractive apt-get -y install build-essential cmake pkg-config 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
 
 ##
 ## Fedora
 ##
 
-build:fedora-24:
-  <<: *build_definition
-  image: fedora:24
+# Fedora 28 <-> RHEL 8
+build:fedora-28:
+  extends: .build_template
+  image: fedora:28
   before_script:
-    - 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
+    - dnf -y install make automake gcc gcc-c++ kernel-devel cmake pkgconfig libidn-devel libcurl-devel openal-soft-devel libvorbis-devel libXxf86vm-devel libogg-devel freetype-devel mesa-libGL-devel zlib-devel jsoncpp-devel irrlicht-devel gmp-devel sqlite-devel luajit-devel leveldb-devel ncurses-devel spatialindex-devel
+
+# Fedora 36
+build:fedora-36:
+  extends: .build_template
+  image: fedora:36
+  before_script:
+    - dnf -y install make automake gcc gcc-c++ kernel-devel cmake pkgconfig libidn-devel 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
+
+# Fedora 37
+build:fedora-37:
+  extends: .build_template
+  image: fedora:37
+  before_script:
+    - dnf -y install make automake gcc gcc-c++ kernel-devel cmake pkgconfig libidn-devel 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
+
+# Fedora 38
+build:fedora-38:
+  extends: .build_template
+  image: fedora:38
+  before_script:
+    - dnf -y install make automake gcc gcc-c++ kernel-devel cmake pkgconfig libidn-devel 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
+
+##
+## MinGW for Windows
+##
+
+.generic_win_template:
+  image: ubuntu:bionic
+  before_script:
+    - apt-get update -y
+    - apt-get install -y wget xz-utils unzip git cmake pkg-config gettext
+    - wget -nv http://minetest.kitsunemimi.pw/mingw-w64-${WIN_ARCH}_9.2.0_ubuntu18.04.tar.xz -O mingw.tar.xz
+    - tar -xaf mingw.tar.xz -C /usr
+
+.build_win_template:
+  extends: .generic_win_template
+  stage: build
+  artifacts:
+    expire_in: 1h
+    paths:
+      - build/minetest/_build/*
+
+.package_win_template:
+  extends: .generic_win_template
+  stage: package
+  script:
+    - unzip build/minetest/_build/minetest-*.zip
+    - cp -p /usr/${WIN_ARCH}-w64-mingw32/bin/libgcc*.dll minetest-*-win*/bin/
+    - cp -p /usr/${WIN_ARCH}-w64-mingw32/bin/libstdc++*.dll minetest-*-win*/bin/
+    - cp -p /usr/${WIN_ARCH}-w64-mingw32/bin/libwinpthread*.dll minetest-*-win*/bin/
+  artifacts:
+    expire_in: 90 day
+    paths:
+      - minetest-*-win*/*
+
+build:win32:
+  extends: .build_win_template
+  script:
+    - ./util/buildbot/buildwin32.sh build
+  variables:
+    WIN_ARCH: "i686"
+
+package:win32:
+  extends: .package_win_template
+  needs:
+    - build:win32
+  variables:
+    WIN_ARCH: "i686"
+
+
+build:win64:
+  extends: .build_win_template
+  script:
+    - ./util/buildbot/buildwin64.sh build
+  variables:
+    WIN_ARCH: "x86_64"
+
+package:win64:
+  extends: .package_win_template
+  needs:
+    - build:win64
+  variables:
+    WIN_ARCH: "x86_64"
+

.gitmodules

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

CMakeLists.txt

@@ -7,21 +7,65 @@ 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 "${CMAKE_C_FLAGS} -std=gnu11")
+	endif()
+	message(STATUS "using gnu compiler")
+elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
+	if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.4)
+		set(CMAKE_CXX_FLAGS "${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")
+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 default installed compiler")
+endif()
 
 # Also remember to set PROTOCOL_VERSION in network/networkprotocol.h when releasing
-set(VERSION_MAJOR 0)
-set(VERSION_MINOR 4)
-set(VERSION_PATCH 16)
+set(VERSION_MAJOR 4)
+set(VERSION_MINOR 0)
+set(VERSION_PATCH 18)
+set(VERSION_TWEAK 0)
 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}")
+
+if(NOT ${VERSION_TWEAK} EQUAL 0)
+	set(VERSION_STRING "${VERSION_STRING}.${VERSION_TWEAK}")
+endif()
 if(VERSION_EXTRA)
-	set(VERSION_STRING ${VERSION_STRING}-${VERSION_EXTRA})
+	set(VERSION_STRING "${VERSION_STRING}-${VERSION_EXTRA}")
 elseif(DEVELOPMENT_BUILD)
 	set(VERSION_STRING "${VERSION_STRING}-dev")
 endif()
@@ -71,11 +115,11 @@ if(WIN32)
 	set(EXAMPLE_CONF_DIR ".")
 	set(LOCALEDIR "locale")
 elseif(APPLE)
-	set(BUNDLE_NAME ${PROJECT_NAME}.app)
+	set(BUNDLE_NAME ${PROJECT_NAME}${VERSION_MAJOR}.app)
 	set(BUNDLE_PATH "${BUNDLE_NAME}")
 	set(BINDIR ${BUNDLE_NAME}/Contents/MacOS)
 	set(SHAREDIR ${BUNDLE_NAME}/Contents/Resources)
-	set(DOCDIR "${SHAREDIR}/${PROJECT_NAME}")
+	set(DOCDIR "${SHAREDIR}/${PROJECT_NAME}${VERSION_MAJOR}")
 	set(EXAMPLE_CONF_DIR ${DOCDIR})
 	set(LOCALEDIR "${SHAREDIR}/locale")
 elseif(UNIX) # Linux, BSD etc
@@ -90,15 +134,15 @@ elseif(UNIX) # Linux, BSD etc
 		set(ICONDIR "unix/icons")
 		set(LOCALEDIR "locale")
 	else()
-		set(SHAREDIR "${CMAKE_INSTALL_PREFIX}/share/${PROJECT_NAME}")
+		set(SHAREDIR "${CMAKE_INSTALL_PREFIX}/share/${PROJECT_NAME}${VERSION_MAJOR}")
 		set(BINDIR "${CMAKE_INSTALL_PREFIX}/bin")
-		set(DOCDIR "${CMAKE_INSTALL_PREFIX}/share/doc/${PROJECT_NAME}")
+		set(DOCDIR "${CMAKE_INSTALL_PREFIX}/share/doc/${PROJECT_NAME}${VERSION_MAJOR}")
 		set(MANDIR "${CMAKE_INSTALL_PREFIX}/share/man")
 		set(EXAMPLE_CONF_DIR ${DOCDIR})
 		set(XDG_APPS_DIR "${CMAKE_INSTALL_PREFIX}/share/applications")
 		set(APPDATADIR "${CMAKE_INSTALL_PREFIX}/share/metainfo")
 		set(ICONDIR "${CMAKE_INSTALL_PREFIX}/share/icons")
-		set(LOCALEDIR "${CMAKE_INSTALL_PREFIX}/share/${PROJECT_NAME}/locale")
+		set(LOCALEDIR "${CMAKE_INSTALL_PREFIX}/share/locale")
 	endif()
 endif()
 
@@ -157,7 +201,7 @@ 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)
+install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/games/" DESTINATION "${SHAREDIR}/games" PATTERN ".git*" EXCLUDE)
 
 if(BUILD_CLIENT)
 	install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/textures/base/pack" DESTINATION "${SHAREDIR}/textures/base")
@@ -177,17 +221,16 @@ install(FILES "doc/world_format.txt" DESTINATION "${DOCDIR}")
 install(FILES "minetest.conf.example" DESTINATION "${EXAMPLE_CONF_DIR}")
 
 if(UNIX AND NOT APPLE)
-	install(FILES "doc/minetest.6" "doc/minetestserver.6" DESTINATION "${MANDIR}/man6")
-	install(FILES "misc/net.minetest.minetest.desktop" DESTINATION "${XDG_APPS_DIR}")
-	install(FILES "misc/net.minetest.minetest.appdata.xml" DESTINATION "${APPDATADIR}")
-	install(FILES "misc/minetest.svg" DESTINATION "${ICONDIR}/hicolor/scalable/apps")
-	install(FILES "misc/minetest-xorg-icon-128.png"
-		DESTINATION "${ICONDIR}/hicolor/128x128/apps"
-		RENAME "minetest.png")
+	install(FILES "doc/minetest.6" DESTINATION "${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/minetest-icon.icns" DESTINATION "${SHAREDIR}")
+	install(FILES "misc/minetest-icon.icns" DESTINATION "${SHAREDIR}" RENAME "minetest-icon${VERSION_MAJOR}.icns")
 	install(FILES "misc/Info.plist" DESTINATION "${BUNDLE_PATH}/Contents")
 endif()
 
@@ -204,7 +247,7 @@ add_subdirectory(src)
 
 # CPack
 
-set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "An InfiniMiner/Minecraft inspired game")
+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})
@@ -213,18 +256,18 @@ set(CPACK_PACKAGE_CONTACT "Perttu Ahola <celeron55@gmail.com>")
 
 if(WIN32)
 	if(CMAKE_SIZEOF_VOID_P EQUAL 8)
-		set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-win64")
+		set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}${VERSION_MAJOR}-${VERSION_STRING}-win64")
 	else()
-		set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-win32")
+		set(CPACK_PACKAGE_FILE_NAME "${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_STRING}-osx")
+	set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}${VERSION_MAJOR}-${VERSION_STRING}-osx")
 	set(CPACK_GENERATOR ZIP)
 else()
-	set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-linux")
+	set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}${VERSION_MAJOR}-${VERSION_STRING}-linux")
 	set(CPACK_GENERATOR TGZ)
 	set(CPACK_SOURCE_GENERATOR TGZ)
 endif()

README.txt

@@ -1,31 +1,43 @@
-Minetest
+Minetest4
 ========
 
 An InfiniMiner/Minecraft inspired game.
+this source is minetest modified up to 4.0.18 with namespace execution for distros integration with OS's
+also features the client identification patch to property get rid of cheaters.
 
 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.
+In case you downloaded the source code
+--------------------------------------
+
+If you downloaded the **Minetest4 Engine** source code from git, in which this file is
+contained, you probably want to download the Minetest4 Game at https://codeberg.org/minenux/minetest-game-minetest/src/branch/stable-4.0
+project too. See its README.md information. Those sources are a little modification of original Minetest.
+
+For Minetest5 series of same engine please use the respective branch.
 
 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/
+- Website: http://minetest.org/
+- Wiki: http://wiki.minetest.org/
+- Forum: http://forum.minetest.org/
+- Github: https://github.com/minenux/minetest-engine-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.
+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
 -----------------
@@ -50,6 +62,7 @@ Default controls
 - +: Increase view range
 - -: Decrease view range
 - K: Enable/disable fly mode (needs fly privilege)
+- L: Enable/disable fly pitch mode or smooth fly mode (if are in fly mode)
 - J: Enable/disable fast mode (needs fast privilege)
 - H: Enable/disable noclip mode (needs noclip privilege)
 
@@ -75,20 +88,20 @@ $bin   - Compiled binaries
 $share - Distributed read-only data
 $user  - User-created modifiable data
 
-Windows .zip / RUN_IN_PLACE source:
+Other's OS: .zip / RUN_IN_PLACE source:
 $bin   = bin
 $share = .
 $user  = .
 
 Linux installed:
 $bin   = /usr/bin
-$share = /usr/share/minetest
-$user  = ~/.minetest
+$share = /usr/share/minetest4
+$user  = ~/.minetest4
 
 macOS:
 $bin   = Contents/MacOS
 $share = Contents/Resources
-$user  = Contents/User OR ~/Library/Application Support/minetest
+$user  = Contents/User OR ~/Library/Application Support/minetest4
 
 World directory
 ----------------
@@ -103,7 +116,7 @@ Configuration file:
 - 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
+    $location_of_bin/../minetest.conf and also $location_of_bin/../../minetest.conf
 
 Command-line options:
 ---------------------
@@ -127,23 +140,29 @@ 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
+
+ $ git clone --recursive https://codeberg.org/minenux/minetest-engine-minetest.git minetest
+ $ cd minetest
+ $ git checkout stable-4.0
 
 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
+
+ $ rm -r games/minetest && git clone https://codeberg.org/minenux/minetest-game-minetest.git games/minetest
+ $ cd games/minetest && git checkout stable-4.0
 
 Download source, without using git:
-$ wget https://github.com/minetest/minetest/archive/master.tar.gz
-$ tar xf master.tar.gz
-$ cd minetest-master
+
+ $ wget https://codeberg.org/minenux/minetest-engine/archive/stable-4.0.tar.gz
+ $ tar xf stable-4.0.tar.gz
+ $ cd stable-4.0
 
 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 ..
+
+ $ cd games/
+ $ wget https://codeberg.org/minenux/minetest-game-minetest/archive/stable-4.0.tar.gz
+ $ tar xf stable-4.0.tar.gz
+ $ mv minetest-game-minetest_stable-4.0 minetest
+ $ cd ..
 
 Build a version that runs directly from the source directory:
 $ cmake . -DRUN_IN_PLACE=TRUE
@@ -268,7 +287,7 @@ Compiling on Windows:
 		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
+		http://minetest.org/download
 - Steps:
 	- Select a directory called DIR hereafter in which you will operate.
 	- Make sure you have CMake and a compiler installed.

build/android/Makefile

@@ -6,7 +6,8 @@ OS := $(shell uname)
 # GPROF = 1
 
 # build for build platform
-APP_PLATFORM = android-9
+API = 14
+APP_PLATFORM = android-$(API)
 
 ANDR_ROOT = $(shell pwd)
 PROJ_ROOT = $(shell realpath $(ANDR_ROOT)/../..)
@@ -30,7 +31,7 @@ TARGET_HOST = arm-linux
 TARGET_ABI = armeabi-v7a
 TARGET_LIBDIR = armeabi-v7a
 TARGET_TOOLCHAIN = arm-linux-androideabi-
-TARGET_CFLAGS_ADDON = -mfloat-abi=softfp -mfpu=vfpv3 -O3
+TARGET_CFLAGS_ADDON = -mfloat-abi=softfp -mfpu=vfpv3 -O3 -D__ANDROID_API__=$(API)
 TARGET_CXXFLAGS_ADDON = $(TARGET_CFLAGS_ADDON)
 TARGET_ARCH = armv7
 CROSS_PREFIX = arm-linux-androideabi-
@@ -82,7 +83,7 @@ OGG_LIB = $(OGG_DIR)libs/$(TARGET_ABI)/libogg.so
 VORBIS_LIB = $(OGG_DIR)libs/$(TARGET_ABI)/libogg.so
 OGG_TIMESTAMP = $(OGG_DIR)timestamp
 OGG_TIMESTAMP_INT = $(ANDR_ROOT)/deps/ogg_timestamp
-OGG_URL_GIT = https://github.com/vincentjames501/libvorbis-libogg-android
+OGG_URL_GIT = https://gitlab.com/minetest/libvorbis-libogg-android
 
 IRRLICHT_REVISION = 5145
 IRRLICHT_DIR = $(ANDR_ROOT)/deps/irrlicht/
@@ -99,20 +100,13 @@ 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
 
-CURL_VERSION = 7.54.0
+CURL_VERSION = 7.60.0
 CURL_DIR = $(ANDR_ROOT)/deps/curl-$(CURL_VERSION)
 CURL_LIB = $(CURL_DIR)/lib/.libs/libcurl.a
 CURL_TIMESTAMP = $(CURL_DIR)/timestamp
 CURL_TIMESTAMP_INT = $(ANDR_ROOT)/deps/curl_timestamp
 CURL_URL_HTTP = https://curl.haxx.se/download/curl-${CURL_VERSION}.tar.bz2
 
-GMP_VERSION = 6.1.2
-GMP_DIR = $(ANDR_ROOT)/deps/gmp-$(GMP_VERSION)
-GMP_LIB = $(GMP_DIR)/usr/lib/libgmp.so
-GMP_TIMESTAMP = $(GMP_DIR)/timestamp
-GMP_TIMESTAMP_INT = $(ANDR_ROOT)/deps/gmp_timestamp
-GMP_URL_HTTP = https://gmplib.org/download/gmp/gmp-$(GMP_VERSION).tar.bz2
-
 FREETYPE_DIR = $(ANDR_ROOT)/deps/freetype2-android/
 FREETYPE_LIB = $(FREETYPE_DIR)/Android/obj/local/$(TARGET_ABI)/libfreetype2-static.a
 FREETYPE_TIMESTAMP = $(FREETYPE_DIR)timestamp
@@ -126,12 +120,11 @@ ICONV_TIMESTAMP = $(ICONV_DIR)timestamp
 ICONV_TIMESTAMP_INT = $(ANDR_ROOT)/deps/iconv_timestamp
 ICONV_URL_HTTP = https://ftp.gnu.org/pub/gnu/libiconv/libiconv-$(ICONV_VERSION).tar.gz
 
-SQLITE3_FOLDER = sqlite-amalgamation-3180000
-SQLITE3_URL = https://www.sqlite.org/2017/$(SQLITE3_FOLDER).zip
+SQLITE3_FOLDER = sqlite-amalgamation-3240000
+SQLITE3_URL = https://www.sqlite.org/2018/$(SQLITE3_FOLDER).zip
 
 ANDROID_SDK = $(shell grep '^sdk\.dir' local.properties | sed 's/^.*=[[:space:]]*//')
 ANDROID_NDK = $(shell grep '^ndk\.dir' local.properties | sed 's/^.*=[[:space:]]*//')
-NDK_MODULE_PATH = $(ANDROID_NDK)/toolchains
 
 #use interim target variable to switch leveldb on or off
 ifeq ($(HAVE_LEVELDB),1)
@@ -217,14 +210,10 @@ $(OPENAL_LIB): $(OPENAL_TIMESTAMP)
 	if [ $$REFRESH -ne 0 ] ; then                                              \
 	echo "changed timestamp for openal detected building...";                  \
 	cd ${OPENAL_DIR};                                                          \
+	export APP_PLATFORM=${APP_PLATFORM};                                       \
+	export TARGET_ABI=${TARGET_ABI};                                           \
 	${ANDROID_NDK}/ndk-build NDEBUG=${NDEBUG}                                  \
-		NDK_MODULE_PATH=${NDK_MODULE_PATH} APP_ABI=${TARGET_ABI}               \
-		TARGET_ARCH_ABI=${TARGET_ABI} APP_PLATFORM=${APP_PLATFORM}             \
-		PRIVATE_CC=${NDK_MODULE_PATH}/${TARGET_TOOLCHAIN}${COMPILER_VERSION}/prebuilt/linux-x86_64/bin/${TARGET_TOOLCHAIN}gcc \
-		PRIVATE_CXX=${NDK_MODULE_PATH}/${TARGET_TOOLCHAIN}${COMPILER_VERSION}/prebuilt/linux-x86_64/bin/${TARGET_TOOLCHAIN}g++ \
-		TARGET_CFLAGS+="${TARGET_CFLAGS_ADDON}"                                \
-		TARGET_LDFLAGS+="${TARGET_LDFLAGS_ADDON}"                              \
-		TARGET_CXXFLAGS+="${TARGET_CXXFLAGS_ADDON}" || exit 1;                 \
+		NDK_APPLICATION_MK=${ANDR_ROOT}/jni/Deps.mk || exit 1;                 \
 	touch ${OPENAL_TIMESTAMP};                                                 \
 	touch ${OPENAL_TIMESTAMP_INT};                                             \
 	else                                                                       \
@@ -248,7 +237,6 @@ ogg_download :
 		git clone ${OGG_URL_GIT}|| exit 1;                                     \
 		cd libvorbis-libogg-android ;                                          \
 		patch -p1 < ${ANDR_ROOT}/patches/libvorbis-libogg-fpu.patch || exit 1; \
-		sed -i 's-:-?-' jni/Application.mk;                                    \
 	fi
 
 ogg : $(OGG_LIB)
@@ -265,14 +253,12 @@ $(OGG_LIB): $(OGG_TIMESTAMP)
 	if [ $$REFRESH -ne 0 ] ; then                                              \
 	echo "changed timestamp for ogg detected building...";                     \
 	cd ${OGG_DIR};                                                             \
-	${ANDROID_NDK}/ndk-build NDEBUG=${NDEBUG}                                  \
-		NDK_MODULE_PATH=${NDK_MODULE_PATH}                                     \
-		APP_ABI=${TARGET_ABI} APP_PLATFORM=${APP_PLATFORM}                     \
-		PRIVATE_CC=${NDK_MODULE_PATH}/${TARGET_TOOLCHAIN}${COMPILER_VERSION}/prebuilt/linux-x86_64/bin/${TARGET_TOOLCHAIN}gcc \
-		PRIVATE_CXX=${NDK_MODULE_PATH}/${TARGET_TOOLCHAIN}${COMPILER_VERSION}/prebuilt/linux-x86_64/bin/${TARGET_TOOLCHAIN}g++ \
-		TARGET_CFLAGS+="${TARGET_CFLAGS_ADDON}"                                \
-		TARGET_LDFLAGS+="${TARGET_LDFLAGS_ADDON}"                              \
-		TARGET_CXXFLAGS+="${TARGET_CXXFLAGS_ADDON}" || exit 1;                 \
+	export APP_PLATFORM=${APP_PLATFORM};                                       \
+	export TARGET_ABI=${TARGET_ABI};                                           \
+	${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh                    \
+		--toolchain=${TARGET_TOOLCHAIN}${COMPILER_VERSION}                     \
+		--platform=${APP_PLATFORM}                                             \
+		--install-dir=$${TOOLCHAIN};                                           \
 	touch ${OGG_TIMESTAMP};                                                    \
 	touch ${OGG_TIMESTAMP_INT};                                                \
 	else                                                                       \
@@ -301,7 +287,7 @@ openssl_download :
 
 openssl : $(OPENSSL_LIB)
 
-$(OPENSSL_LIB): $(OPENSSL_TIMESTAMP) $(GMP_LIB)
+$(OPENSSL_LIB): $(OPENSSL_TIMESTAMP)
 	@REFRESH=0;                                                                \
 	if [ ! -e ${OPENSSL_TIMESTAMP_INT} ] ; then                                \
 		echo "${OPENSSL_TIMESTAMP_INT} doesn't exist";                         \
@@ -317,10 +303,10 @@ $(OPENSSL_LIB): $(OPENSSL_TIMESTAMP) $(GMP_LIB)
 	export TOOLCHAIN=/tmp/ndk-${TARGET_HOST}-openssl;                          \
 	${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh                    \
 		--toolchain=${TARGET_TOOLCHAIN}${COMPILER_VERSION}                     \
-		--platform=android-9                                                   \
+		--platform=${APP_PLATFORM}                                             \
 		--install-dir=$${TOOLCHAIN};                                           \
 	export PATH="$${TOOLCHAIN}/bin:$${PATH}";                                  \
-	CC=${CROSS_PREFIX}gcc ./Configure enable-gmp -DL_ENDIAN -I${GMP_DIR} -L${GMP_DIR}/usr/lib android-${TARGET_ARCH};\
+	CC=${CROSS_PREFIX}gcc ./Configure -DL_ENDIAN android-${TARGET_ARCH};\
 	CC=${CROSS_PREFIX}gcc ANDROID_DEV=/tmp/ndk-${TARGET_HOST} make depend;     \
 	CC=${CROSS_PREFIX}gcc ANDROID_DEV=/tmp/ndk-${TARGET_HOST} make build_libs; \
 	touch ${OPENSSL_TIMESTAMP};                                                \
@@ -368,7 +354,7 @@ $(LEVELDB_LIB): $(LEVELDB_TIMESTAMP)
 	export TOOLCHAIN=/tmp/ndk-${TARGET_HOST}-leveldb;                          \
 	${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh                    \
 		--toolchain=${TARGET_TOOLCHAIN}${COMPILER_VERSION}                     \
-		--platform=android-9                                                   \
+		--platform=${APP_PLATFORM}                                             \
 		--install-dir=$${TOOLCHAIN};                                           \
 	export PATH="$${TOOLCHAIN}/bin:$${PATH}";                                  \
 	export CC=${CROSS_PREFIX}gcc;                                              \
@@ -420,14 +406,10 @@ $(FREETYPE_LIB) : $(FREETYPE_TIMESTAMP)
 	mkdir -p ${FREETYPE_DIR};                                                  \
 	echo "changed timestamp for freetype detected building...";                \
 	cd ${FREETYPE_DIR}/Android/jni;                                            \
+	export APP_PLATFORM=${APP_PLATFORM};                                       \
+	export TARGET_ABI=${TARGET_ABI};                                           \
 	${ANDROID_NDK}/ndk-build NDEBUG=${NDEBUG}                                  \
-		NDK_MODULE_PATH=${NDK_MODULE_PATH}                                     \
-		APP_PLATFORM=${APP_PLATFORM} APP_ABI=${TARGET_ABI}                     \
-		PRIVATE_CC=${NDK_MODULE_PATH}/${TARGET_TOOLCHAIN}${COMPILER_VERSION}/prebuilt/linux-x86_64/bin/${TARGET_TOOLCHAIN}gcc \
-		PRIVATE_CXX=${NDK_MODULE_PATH}/${TARGET_TOOLCHAIN}${COMPILER_VERSION}/prebuilt/linux-x86_64/bin/${TARGET_TOOLCHAIN}g++ \
-		TARGET_CFLAGS+="${TARGET_CFLAGS_ADDON}"                                \
-		TARGET_LDFLAGS+="${TARGET_LDFLAGS_ADDON}"                              \
-		TARGET_CXXFLAGS+="${TARGET_CXXFLAGS_ADDON}" || exit 1;                 \
+		NDK_APPLICATION_MK=${ANDR_ROOT}/jni/Deps.mk || exit 1;                 \
 	touch ${FREETYPE_TIMESTAMP};                                               \
 	touch ${FREETYPE_TIMESTAMP_INT};                                           \
 	else                                                                       \
@@ -478,9 +460,10 @@ $(ICONV_LIB) : $(ICONV_TIMESTAMP)
 	export TOOLCHAIN=/tmp/ndk-${TARGET_HOST}-iconv;                            \
 	${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh                    \
 		--toolchain=${TARGET_TOOLCHAIN}${COMPILER_VERSION}                     \
-		--platform=android-9                                                   \
+		--platform=${APP_PLATFORM}                                             \
 		--install-dir=$${TOOLCHAIN};                                           \
 	export PATH="$${TOOLCHAIN}/bin:$${PATH}";                                  \
+	export CFLAGS="$${CFLAGS} ${TARGET_CFLAGS_ADDON}";                         \
 	export CC=${CROSS_PREFIX}gcc;                                              \
 	export CXX=${CROSS_PREFIX}g++;                                             \
 	export TARGET_OS=OS_ANDROID_CROSSCOMPILE;                                  \
@@ -513,6 +496,7 @@ irrlicht_download :
 		patch -p1 < ${ANDR_ROOT}/patches/irrlicht-touchcount.patch || exit 1;  \
 		patch -p1 < ${ANDR_ROOT}/patches/irrlicht-back_button.patch || exit 1; \
 		patch -p1 < ${ANDR_ROOT}/patches/irrlicht-texturehack.patch || exit 1; \
+		patch -p1 < ${ANDR_ROOT}/patches/irrlicht-native_activity.patch || exit 1; \
 	fi
 
 $(IRRLICHT_TIMESTAMP) : irrlicht_download
@@ -538,14 +522,10 @@ $(IRRLICHT_LIB): $(IRRLICHT_TIMESTAMP) $(FREETYPE_LIB)
 	mkdir -p ${IRRLICHT_DIR};                                                  \
 	echo "changed timestamp for irrlicht detected building...";                \
 	cd deps/irrlicht/source/Irrlicht/Android;                                  \
+	export APP_PLATFORM=${APP_PLATFORM};                                       \
+	export TARGET_ABI=${TARGET_ABI};                                           \
 	${ANDROID_NDK}/ndk-build NDEBUG=${NDEBUG}                                  \
-		NDK_MODULE_PATH=${NDK_MODULE_PATH}                                     \
-		APP_ABI=${TARGET_ABI} APP_PLATFORM=${APP_PLATFORM}                     \
-		PRIVATE_CC=${NDK_MODULE_PATH}/${TARGET_TOOLCHAIN}${COMPILER_VERSION}/prebuilt/linux-x86_64/bin/${TARGET_TOOLCHAIN}gcc \
-		PRIVATE_CXX=${NDK_MODULE_PATH}/${TARGET_TOOLCHAIN}${COMPILER_VERSION}/prebuilt/linux-x86_64/bin/${TARGET_TOOLCHAIN}g++ \
-		TARGET_CFLAGS+="${TARGET_CFLAGS_ADDON}"                                \
-		TARGET_LDFLAGS+="${TARGET_LDFLAGS_ADDON}"                              \
-		TARGET_CXXFLAGS+="${TARGET_CXXFLAGS_ADDON}" || exit 1;                 \
+		NDK_APPLICATION_MK=${ANDR_ROOT}/jni/Irrlicht.mk || exit 1;             \
 	touch ${IRRLICHT_TIMESTAMP};                                               \
 	touch ${IRRLICHT_TIMESTAMP_INT};                                           \
 	else                                                                       \
@@ -593,7 +573,7 @@ $(CURL_LIB): $(CURL_TIMESTAMP) $(OPENSSL_LIB)
 	export TOOLCHAIN=/tmp/ndk-${TARGET_HOST}-curl;                             \
 	${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh                    \
 		--toolchain=${TARGET_TOOLCHAIN}${COMPILER_VERSION}                     \
-		--platform=android-9                                                   \
+		--platform=${APP_PLATFORM}                                             \
 		--install-dir=$${TOOLCHAIN};                                           \
 	export PATH="$${TOOLCHAIN}/bin:$${PATH}";                                  \
 	export CC=${CROSS_PREFIX}gcc;                                              \
@@ -615,64 +595,6 @@ clean_curl :
 	$(RM) -rf deps/curl-${CURL_VERSION}                                        \
 	$(RM) -f deps/curl
 
-$(GMP_TIMESTAMP) : gmp_download
-	@LAST_MODIF=$$(find ${GMP_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
-	if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
-		touch ${GMP_TIMESTAMP};                                            \
-	fi
-
-gmp_download :
-	@if [ ! -d "${GMP_DIR}" ] ; then                                           \
-		echo "gmp sources missing, downloading...";                        \
-		mkdir -p ${ANDR_ROOT}/deps;                                        \
-		cd deps;                                                           \
-		wget ${GMP_URL_HTTP} || exit 1;                                    \
-		tar -xjf gmp-${GMP_VERSION}.tar.bz2 || exit 1;                     \
-		rm gmp-${GMP_VERSION}.tar.bz2;                                     \
-		ln -s gmp-${GMP_VERSION} gmp;                                      \
-	fi
-
-gmp : $(GMP_LIB)
-
-$(GMP_LIB): $(GMP_TIMESTAMP)
-	@REFRESH=0;                                                                \
-	if [ ! -e ${GMP_TIMESTAMP_INT} ] ; then                                    \
-		REFRESH=1;                                                         \
-	fi;                                                                        \
-	if [ ! -e ${GMP_LIB} ] ; then                                              \
-		REFRESH=1;                                                         \
-	fi;                                                                        \
-	if [ ${GMP_TIMESTAMP} -nt ${GMP_TIMESTAMP_INT} ] ; then                    \
-		REFRESH=1;                                                         \
-	fi;                                                                        \
-	if [ $$REFRESH -ne 0 ] ; then                                              \
-	mkdir -p ${GMP_DIR};                                                       \
-	echo "changed timestamp for gmp detected building...";                     \
-	cd deps/gmp-${GMP_VERSION};                                                \
-	export CROSS_PREFIX=${CROSS_PREFIX};                                       \
-	export TOOLCHAIN=/tmp/ndk-${TARGET_HOST}-gmp;                              \
-	${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh                    \
-		--toolchain=${TARGET_TOOLCHAIN}${COMPILER_VERSION}                     \
-		--platform=android-9                                                   \
-		--install-dir=$${TOOLCHAIN};                                           \
-	export PATH="$${TOOLCHAIN}/bin:$${PATH}";                                  \
-	export CC=${CROSS_PREFIX}gcc;                                              \
-	export CXX=${CROSS_PREFIX}g++;                                             \
-	export LIBGMP_LDFLAGS="-avoid-version";                                    \
-	export LIBGMPXX_LDFLAGS="-avoid-version";                                  \
-	./configure --disable-static --host=${TARGET_HOST} --prefix=/usr;          \
-	$(MAKE) install DESTDIR=/${GMP_DIR} || exit 1;                             \
-	touch ${GMP_TIMESTAMP};                                                    \
-	touch ${GMP_TIMESTAMP_INT};                                                \
-	$(RM) -rf $${TOOLCHAIN};                                                   \
-	else                                                                       \
-		echo "nothing to be done for gmp";                                 \
-	fi
-
-clean_gmp:
-	$(RM) -rf deps/gmp-${GMP_VERSION}                                          \
-	$(RM) -f deps/gmp
-
 sqlite3_download: deps/${SQLITE3_FOLDER}/sqlite3.c
 
 deps/${SQLITE3_FOLDER}/sqlite3.c :
@@ -762,20 +684,16 @@ assets : $(ASSETS_TIMESTAMP)
 	fi
 
 clean_assets :
-	@$(RM) -r assets
+	@$(RM) -r ${APP_ROOT}/assets
 
-apk: local.properties assets $(ICONV_LIB) $(IRRLICHT_LIB) $(CURL_LIB) $(GMP_LIB) $(LEVELDB_TARGET)       \
+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    \
 	$(ANDR_ROOT)/jni/src/android_version_githash.h sqlite3_download
-	+ @${ANDROID_NDK}/ndk-build NDK_MODULE_PATH=${NDK_MODULE_PATH}             \
-		GPROF=${GPROF} APP_ABI=${TARGET_ABI} HAVE_LEVELDB=${HAVE_LEVELDB}      \
-		APP_PLATFORM=${APP_PLATFORM}                                           \
-		PRIVATE_CC=${NDK_MODULE_PATH}/${TARGET_TOOLCHAIN}${COMPILER_VERSION}/prebuilt/linux-x86_64/bin/${TARGET_TOOLCHAIN}gcc \
-		PRIVATE_CXX=${NDK_MODULE_PATH}/${TARGET_TOOLCHAIN}${COMPILER_VERSION}/prebuilt/linux-x86_64/bin/${TARGET_TOOLCHAIN}g++ \
-		TARGET_LIBDIR=${TARGET_LIBDIR}                                         \
-		TARGET_CFLAGS+="${TARGET_CFLAGS_ADDON}"                                \
-		TARGET_LDFLAGS+="${TARGET_LDFLAGS_ADDON}"                              \
-		TARGET_CXXFLAGS+="${TARGET_CXXFLAGS_ADDON}" || exit 1;                 \
+	+ @export TARGET_LIBDIR=${TARGET_LIBDIR};                                  \
+	export HAVE_LEVELDB=${HAVE_LEVELDB};                                       \
+	export APP_PLATFORM=${APP_PLATFORM};                                       \
+	export TARGET_ABI=${TARGET_ABI};                                           \
+	${ANDROID_NDK}/ndk-build || exit 1;                                        \
 	if [ ! -e ${APP_ROOT}/jniLibs ]; then                                      \
 		ln -s ${ANDR_ROOT}/libs ${APP_ROOT}/jniLibs || exit 1;                 \
 	fi;                                                                        \
@@ -807,7 +725,7 @@ clean_apk :
 clean_all :
 	@$(MAKE) clean_apk;                                                        \
 	$(MAKE) clean_assets clean_iconv clean_irrlicht clean_leveldb clean_curl   \
-	clean_openssl clean_openal clean_ogg clean_gmp;                            \
+	clean_openssl clean_openal clean_ogg;                                      \
 	sleep 1;                                                                   \
 	$(RM) -r gen libs obj deps bin Debug and_env
 

build/android/build.gradle

@@ -1,25 +1,46 @@
 buildscript {
 	repositories {
-		mavenCentral()
+		maven { url 'https://maven.google.com' }
+		jcenter()
 	}
 	dependencies {
-		classpath "com.android.tools.build:gradle:1.5.0"
+		classpath 'com.android.tools.build:gradle:3.1.3'
 	}
 }
 
+allprojects {
+	repositories {
+		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 = "3260000"
+
 apply plugin: "com.android.application"
 
 android {
-	compileSdkVersion 25
-	buildToolsVersion "25.0.3"
+	compileSdkVersion 28
+	buildToolsVersion "28.0.3"
 
 	defaultConfig {
-		versionCode 17
+		versionCode 22
 		versionName "${System.env.VERSION_STR}.${versionCode}"
-		minSdkVersion 9
-		targetSdkVersion 9
+		minSdkVersion 14
+		targetSdkVersion 28
 		applicationId "net.minetest.minetest"
-		manifestPlaceholders = [ package: "net.minetest.minetest", project: project.name ]
+		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',
+				'arm64-v8a'
+		}
 	}
 
 	lintOptions {
@@ -46,3 +67,68 @@ android {
 		}
 	}
 }
+
+task cleanAssets(type: Delete) {
+	delete 'src/main/assets'
+}
+
+task cleanIconv(type: Delete) {
+	delete 'deps/libiconv'
+}
+
+task cleanIrrlicht(type: Delete) {
+	delete 'deps/irrlicht'
+}
+
+task cleanLevelDB(type: Delete) {
+	delete 'deps/leveldb'
+}
+
+task cleanCURL(type: Delete) {
+	delete 'deps/curl'
+	delete 'deps/curl-' + curl_version
+}
+
+task cleanOpenSSL(type: Delete) {
+	delete 'deps/openssl'
+	delete 'deps/openssl-' + openssl_version
+	delete 'deps/openssl-' + openssl_version + '.tar.gz'
+}
+
+task cleanOpenAL(type: Delete) {
+	delete 'deps/openal-soft'
+}
+
+task cleanFreetype(type: Delete) {
+	delete 'deps/freetype2-android'
+}
+
+task cleanOgg(type: Delete) {
+	delete 'deps/libvorbis-libogg-android'
+}
+
+task cleanSQLite3(type: Delete) {
+	delete 'deps/sqlite-amalgamation-' + sqlite3_version
+	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, cleanGMP]) {
+	delete 'deps'
+	delete 'gen'
+	delete 'libs'
+	delete 'obj'
+	delete 'bin'
+	delete 'Debug'
+	delete 'and_env'
+}
+
+dependencies {
+	implementation 'com.android.support:support-v4:28.0.0'
+}

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

@@ -1,6 +1,6 @@
-#Sat Aug 27 20:10:09 CEST 2016
+#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-2.14.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-all.zip

build/android/gradlew

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/env sh
 
 ##############################################################################
 ##
@@ -6,47 +6,6 @@
 ##
 ##############################################################################
 
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
-
-APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
-
-# Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
-
-warn ( ) {
-    echo "$*"
-}
-
-die ( ) {
-    echo
-    echo "$*"
-    echo
-    exit 1
-}
-
-# OS specific support (must be 'true' or 'false').
-cygwin=false
-msys=false
-darwin=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-esac
-
-# For Cygwin, ensure paths are in UNIX format before anything is touched.
-if $cygwin ; then
-    [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
-fi
-
 # Attempt to set APP_HOME
 # Resolve links: $0 may be a link
 PRG="$0"
@@ -61,9 +20,49 @@ while [ -h "$PRG" ] ; do
     fi
 done
 SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >&-
+cd "`dirname \"$PRG\"`/" >/dev/null
 APP_HOME="`pwd -P`"
-cd "$SAVED" >&-
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
@@ -90,7 +89,7 @@ location of your Java installation."
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
     MAX_FD_LIMIT=`ulimit -H -n`
     if [ $? -eq 0 ] ; then
         if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
@@ -114,6 +113,7 @@ fi
 if $cygwin ; then
     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
 
     # We build the pattern for arguments to be converted via cygpath
     ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
@@ -154,11 +154,19 @@ if $cygwin ; then
     esac
 fi
 
-# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
-function splitJvmOpts() {
-    JVM_OPTS=("$@")
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
 }
-eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
-JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+APP_ARGS=$(save "$@")
 
-exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"

build/android/gradlew.bat

@@ -8,14 +8,14 @@
 @rem Set local scope for the variables with windows NT shell
 if "%OS%"=="Windows_NT" setlocal
 
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
-
 set DIRNAME=%~dp0
 if "%DIRNAME%" == "" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome
 
@@ -46,10 +46,9 @@ echo location of your Java installation.
 goto fail
 
 :init
-@rem Get command-line arguments, handling Windowz variants
+@rem Get command-line arguments, handling Windows variants
 
 if not "%OS%" == "Windows_NT" goto win9xME_args
-if "%@eval[2+2]" == "4" goto 4NT_args
 
 :win9xME_args
 @rem Slurp the command line arguments.
@@ -60,11 +59,6 @@ set _SKIP=2
 if "x%~1" == "x" goto execute
 
 set CMD_LINE_ARGS=%*
-goto execute
-
-:4NT_args
-@rem Get arguments from the 4NT Shell from JP Software
-set CMD_LINE_ARGS=%$
 
 :execute
 @rem Setup the command line

build/android/jni/Android.mk

@@ -44,11 +44,6 @@ LOCAL_MODULE := vorbis
 LOCAL_SRC_FILES := deps/libvorbis-libogg-android/libs/$(TARGET_LIBDIR)/libvorbis.so
 include $(PREBUILT_SHARED_LIBRARY)
 
-include $(CLEAR_VARS)
-LOCAL_MODULE := gmp
-LOCAL_SRC_FILES := deps/gmp/usr/lib/libgmp.so
-include $(PREBUILT_SHARED_LIBRARY)
-
 include $(CLEAR_VARS)
 LOCAL_MODULE := ssl
 LOCAL_SRC_FILES := deps/openssl/libssl.a
@@ -98,6 +93,7 @@ endif
 LOCAL_C_INCLUDES := \
 		jni/src                                   \
 		jni/src/script                            \
+		jni/lib/gmp                               \
 		jni/lib/lua/src                           \
 		jni/lib/jsoncpp                           \
 		jni/src/cguittfont                        \
@@ -107,7 +103,6 @@ LOCAL_C_INCLUDES := \
 		deps/curl/include                         \
 		deps/openal-soft/jni/OpenAL/include       \
 		deps/libvorbis-libogg-android/jni/include \
-		deps/gmp/usr/include                      \
 		deps/leveldb/include                      \
 		deps/sqlite/
 
@@ -339,6 +334,9 @@ LOCAL_SRC_FILES += \
 #freetype2 support
 LOCAL_SRC_FILES += jni/src/cguittfont/xCGUITTFont.cpp
 
+# GMP
+LOCAL_SRC_FILES += jni/lib/gmp/mini-gmp.c
+
 # Lua
 LOCAL_SRC_FILES += \
 		jni/lib/lua/src/lapi.c                    \
@@ -385,7 +383,7 @@ LOCAL_SRC_FILES += \
 # JSONCPP
 LOCAL_SRC_FILES += jni/lib/jsoncpp/jsoncpp.cpp
 
-LOCAL_SHARED_LIBRARIES := iconv openal ogg vorbis gmp
+LOCAL_SHARED_LIBRARIES := iconv openal ogg vorbis
 LOCAL_STATIC_LIBRARIES := Irrlicht freetype curl ssl crypto android_native_app_glue $(PROFILER_LIBS)
 
 ifeq ($(HAVE_LEVELDB), 1)

build/android/jni/Application.mk

@@ -1,9 +1,6 @@
-# NDK_TOOLCHAIN_VERSION := clang3.8
-
-APP_PLATFORM := android-9
+APP_PLATFORM := ${APP_PLATFORM}
+APP_ABI := ${TARGET_ABI}
+APP_STL := c++_shared
 APP_MODULES := minetest
-APP_STL := gnustl_static
-
-APP_CPPFLAGS += -fexceptions
-APP_GNUSTL_FORCE_CPP_FEATURES := rtti
 
+APP_CPPFLAGS += -fexceptions -frtti

build/android/jni/Deps.mk

@@ -0,0 +1,7 @@
+APP_PLATFORM := ${APP_PLATFORM}
+APP_ABI := ${TARGET_ABI}
+APP_STL := c++_shared
+APP_DEPRECATED_HEADERS := true
+
+APP_CFLAGS += -mfloat-abi=softfp -mfpu=vfpv3 -O3
+APP_CPPFLAGS += -fexceptions

build/android/jni/Irrlicht.mk

@@ -0,0 +1,8 @@
+APP_PLATFORM := ${APP_PLATFORM}
+APP_ABI := ${TARGET_ABI}
+APP_STL := c++_static
+APP_DEPRECATED_HEADERS := true
+APP_MODULES := Irrlicht
+
+APP_CFLAGS += -mfloat-abi=softfp -mfpu=vfpv3 -O3
+APP_CPPFLAGS += -fexceptions

build/android/patches/irrlicht-native_activity.patch

@@ -0,0 +1,13 @@
+--- 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"
+ 
++#if defined(_IRR_COMPILE_WITH_ANDROID_DEVICE_)
++#include <android/native_activity.h>
++#endif
++
+ namespace irr
+ {
+ namespace video

build/android/settings.gradle

@@ -1,2 +1 @@
 rootProject.name = "Minetest"
-

build/android/src/debug/AndroidManifest.xml

@@ -1,4 +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" />
+
+    <uses-permission android:name="android.permission.SET_DEBUG_APP" />
 </manifest>

build/android/src/main/AndroidManifest.xml

@@ -1,34 +1,59 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-		package="net.minetest.minetest"
-		android:installLocation="auto">
-	<uses-feature android:glEsVersion="0x00010000" android:required="true"/>
+	package="net.minetest.minetest"
+	android:installLocation="auto">
+
+	<uses-feature
+		android:glEsVersion="0x00010000"
+		android:required="true" />
+
 	<uses-permission android:name="android.permission.INTERNET" />
-	<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
 	<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
-	<application android:icon="@drawable/irr_icon"
+
+	<application
+		android:allowBackup="true"
+		android:icon="@mipmap/ic_launcher"
+		android:label="${project}"
+		android:resizeableActivity="false">
+
+		<meta-data
+			android:name="android.max_aspect"
+			android:value="2.1" />
+
+		<activity
+			android:name=".MainActivity"
+			android:configChanges="orientation|keyboardHidden|navigation|screenSize"
 			android:label="${project}"
-			android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
-			android:allowBackup="true">
-		<activity android:name=".MtNativeActivity"
-				android:label="${project}"
-				android:launchMode="singleTask"
-				android:configChanges="orientation|keyboard|keyboardHidden|navigation"
-				android:screenOrientation="sensorLandscape"
-				android:clearTaskOnLaunch="true">
+			android:launchMode="singleTask"
+			android:screenOrientation="sensorLandscape"
+			android:theme="@style/AppTheme">
 			<intent-filter>
 				<action android:name="android.intent.action.MAIN" />
 				<category android:name="android.intent.category.LAUNCHER" />
 			</intent-filter>
-			<meta-data android:name="android.app.lib_name" android:value="minetest" />
 		</activity>
-		<activity android:name=".MinetestTextEntry"
-				android:theme="@style/Theme.Transparent"
-				android:excludeFromRecents="true">
-		</activity>
-		<activity android:name=".MinetestAssetCopy"
-				android:theme="@style/Theme.Transparent"
-				android:excludeFromRecents="true">
+		<activity
+			android:name=".MtNativeActivity"
+			android:configChanges="orientation|keyboard|keyboardHidden|navigation|screenSize|smallestScreenSize"
+			android:hardwareAccelerated="true"
+			android:launchMode="singleTask"
+			android:screenOrientation="sensorLandscape"
+			android:theme="@style/AppTheme">
+			<intent-filter>
+				<action android:name="android.intent.action.MAIN" />
+			</intent-filter>
+			<meta-data
+				android:name="android.app.lib_name"
+				android:value="minetest" />
 		</activity>
+		<activity
+			android:name=".MinetestTextEntry"
+			android:configChanges="keyboardHidden|orientation|screenSize"
+			android:theme="@style/Theme.Dialog"
+			android:windowSoftInputMode="stateAlwaysHidden"/>
+		<activity
+			android:name=".MinetestAssetCopy"
+			android:screenOrientation="sensorLandscape"
+			android:theme="@style/AppTheme"/>
 	</application>
 </manifest>

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

@@ -0,0 +1,79 @@
+package net.minetest.minetest;
+
+import android.Manifest;
+import android.app.Activity;
+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 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};
+
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+			checkPermission();
+		} else {
+			next();
+		}
+	}
+
+	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);
+			if (result != PackageManager.PERMISSION_GRANTED) {
+				missingPermissions.add(permission);
+			}
+		}
+		if (!missingPermissions.isEmpty()) {
+			// request permission
+			final String[] permissions = missingPermissions
+					.toArray(new String[missingPermissions.size()]);
+			ActivityCompat.requestPermissions(this, permissions, PERMISSIONS);
+		} else {
+			final int[] grantResults = new int[REQUIRED_SDK_PERMISSIONS.length];
+			Arrays.fill(grantResults, PackageManager.PERMISSION_GRANTED);
+			onRequestPermissionsResult(PERMISSIONS, REQUIRED_SDK_PERMISSIONS,
+					grantResults);
+		}
+	}
+
+	@Override
+	public void onRequestPermissionsResult(int requestCode, @NonNull String permissions[],
+										   @NonNull int[] grantResults) {
+		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();
+				break;
+		}
+	}
+
+	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

@@ -1,5 +1,17 @@
 package net.minetest.minetest;
 
+import android.app.Activity;
+import android.content.res.AssetFileDescriptor;
+import android.os.AsyncTask;
+import android.os.Build;
+import android.os.Bundle;
+import android.os.Environment;
+import android.util.Log;
+import android.view.Display;
+import android.view.View;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+
 import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileOutputStream;
@@ -7,410 +19,355 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.OutputStream;
-import java.util.Vector;
 import java.util.Iterator;
-import java.lang.Object;
+import java.util.Vector;
 
-import android.app.Activity;
-import android.content.res.AssetFileDescriptor;
+public class MinetestAssetCopy extends Activity {
+	ProgressBar m_ProgressBar;
+	TextView m_Filename;
+	copyAssetTask m_AssetCopy;
 
-import android.os.AsyncTask;
-import android.os.Bundle;
-import android.os.Environment;
-import android.util.Log;
-import android.view.Display;
-import android.widget.ProgressBar;
-import android.widget.TextView;
-import android.graphics.Rect;
-import android.graphics.Paint;
-import android.text.TextPaint;
-
-public class MinetestAssetCopy extends Activity
-{
 	@Override
-	public void onCreate(Bundle savedInstanceState)
-	{
+	public void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
-		
 		setContentView(R.layout.assetcopy);
-		
-		m_ProgressBar = (ProgressBar) findViewById(R.id.progressBar1);
-		m_Filename = (TextView) findViewById(R.id.textView1);
-		
+		m_ProgressBar = findViewById(R.id.progressBar1);
+		m_Filename = findViewById(R.id.textView1);
 		Display display = getWindowManager().getDefaultDisplay();
 		m_ProgressBar.getLayoutParams().width = (int) (display.getWidth() * 0.8);
 		m_ProgressBar.invalidate();
-		
+
 		/* check if there's already a copy in progress and reuse in case it is*/
-		MinetestAssetCopy prevActivity = 
+		MinetestAssetCopy prevActivity =
 				(MinetestAssetCopy) getLastNonConfigurationInstance();
-		if(prevActivity!= null) {
+		if (prevActivity != null) {
 			m_AssetCopy = prevActivity.m_AssetCopy;
-		}
-		else {
+		} else {
 			m_AssetCopy = new copyAssetTask();
 			m_AssetCopy.execute();
 		}
 	}
-	
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		makeFullScreen();
+	}
+
+	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
+			);
+		}
+	}
+
+	@Override
+	public void onWindowFocusChanged(boolean hasFocus) {
+		super.onWindowFocusChanged(hasFocus);
+		if (hasFocus) {
+			makeFullScreen();
+		}
+	}
+
 	/* preserve asset copy background task to prevent restart of copying */
 	/* this way of doing it is not recommended for latest android version */
 	/* but the recommended way isn't available on android 2.x */
-	public Object onRetainNonConfigurationInstance()
-	{
+	public Object onRetainNonConfigurationInstance() {
 		return this;
 	}
-	
-	ProgressBar m_ProgressBar;
-	TextView m_Filename;
-	
-	copyAssetTask m_AssetCopy;
-	
-	private class copyAssetTask extends AsyncTask<String, Integer, String>
-	{
-		private long getFullSize(String filename)
-		{
-			long size = 0;
-			try {
-				InputStream src = getAssets().open(filename);
-				byte[] buf = new byte[4096];
-				
-				int len = 0;
-				while ((len = src.read(buf)) > 0)
-				{
-					size += len;
-				}
-			}
-			catch (IOException e)
-			{
-				e.printStackTrace();
-			}
-			return size;
-		}
 
-		@Override
-		protected String doInBackground(String... files)
-		{
-			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()
-					+ "/";
-			
-			
-			// prepare temp folder
-			File TempFolder = new File(baseDir + "Minetest/tmp/");
-			
-			if (!TempFolder.exists())
-			{
-				TempFolder.mkdir();
-			}
-			else {
-				File[] todel = TempFolder.listFiles();
-				
-				for(int i=0; i < todel.length; i++)
-				{
-					Log.v("MinetestAssetCopy","deleting: " + todel[i].getAbsolutePath());
-					todel[i].delete();
-				}
-			}
-			
-			// add a .nomedia file
-			try {
-				OutputStream dst = new FileOutputStream(baseDir + "Minetest/.nomedia");
-				dst.close();
-			} catch (IOException e) {
-				Log.e("MinetestAssetCopy","Failed to create .nomedia file");
-				e.printStackTrace();
-			}
-			
-			
-			// build lists from prepared data
-			BuildFolderList();
-			BuildFileList();
-			
-			// scan filelist
-			ProcessFileList();
-			
-			// doing work
-			m_copy_started = true;
-			m_ProgressBar.setMax(m_tocopy.size());
-			
-			for (int i = 0; i < m_tocopy.size(); i++)
-			{
-				try
-				{
-					String filename = m_tocopy.get(i);
-					publishProgress(i);
-					
-					boolean asset_size_unknown = false;
-					long filesize = -1;
-					
-					if (m_asset_size_unknown.contains(filename))
-					{
-						File testme = new File(baseDir + "/" + filename);
-						
-						if(testme.exists())
-						{
-							filesize = testme.length();
-						}
-						asset_size_unknown = true;
-					}
-					
-					InputStream src;
-					try
-					{
-						src = getAssets().open(filename);
-					} catch (IOException e) {
-						Log.e("MinetestAssetCopy","Copying file: " + filename + " FAILED (not in assets)");
-						e.printStackTrace();
-						continue;
-					}
-					
-					// Transfer bytes from in to out
-					byte[] buf = new byte[1*1024];
-					int len = src.read(buf, 0, 1024);
-					
-					/* following handling is crazy but we need to deal with    */
-					/* compressed assets.Flash chips limited livetime due to   */
-					/* write operations, we can't allow large files to destroy */
-					/* users flash.                                            */
-					if (asset_size_unknown)
-					{
-						if ( (len > 0) && (len < buf.length) && (len == filesize))
-						{
-							src.close();
-							continue;
-						}
-						
-						if (len == buf.length)
-						{
-							src.close();
-							long size = getFullSize(filename);
-							if ( size == filesize)
-							{
-								continue;
-							}
-							src = getAssets().open(filename);
-							len = src.read(buf, 0, 1024);
-						}
-					}
-					if (len > 0)
-					{
-						int total_filesize = 0;
-						OutputStream dst;
-						try
-						{
-							dst = new FileOutputStream(baseDir + "/" + filename);
-						} catch (IOException e) {
-							Log.e("MinetestAssetCopy","Copying file: " + baseDir +
-							"/" + filename + " FAILED (couldn't open output file)");
-							e.printStackTrace();
-							src.close();
-							continue;
-						}
-						dst.write(buf, 0, len);
-						total_filesize += len;
-						
-						while ((len = src.read(buf)) > 0)
-						{
-							dst.write(buf, 0, len);
-							total_filesize += len;
-						}
-						
-						dst.close();
-						Log.v("MinetestAssetCopy","Copied file: " +
-									m_tocopy.get(i) + " (" + total_filesize +
-									" bytes)");
-					}
-					else if (len < 0)
-					{
-						Log.e("MinetestAssetCopy","Copying file: " +
-								m_tocopy.get(i) + " failed, size < 0");
-					}
-					src.close();
-				} 
-				catch (IOException e)
-				{
-					Log.e("MinetestAssetCopy","Copying file: " +
-							m_tocopy.get(i) + " failed");
-					e.printStackTrace();
-				}
-			}
-			return "";
-		}
-		
-		
-		/**
-		 * update progress bar
-		 */
-		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);
-			}
-		}
-		
-		/**
-		 * check al files and folders in filelist
-		 */
-		protected void ProcessFileList()
-		{
-			String FlashBaseDir = 
-					Environment.getExternalStorageDirectory().getAbsolutePath();
-			
-			Iterator itr = m_filenames.iterator();
-			
-			while (itr.hasNext())
-			{
-				String current_path = (String) itr.next();
-				String FlashPath = FlashBaseDir + "/" + current_path;
-				
-				if (isAssetFolder(current_path))
-				{
-					/* store information and update gui */
-					m_Foldername = current_path;
-					publishProgress(0);
-					
-					/* open file in order to check if it's a folder */
-					File current_folder = new File(FlashPath);
-					if (!current_folder.exists())
-					 {
-						if (!current_folder.mkdirs())
-						{
-							Log.e("MinetestAssetCopy","\t failed create folder: " +
-									FlashPath);
-						}
-						else
-						{
-							Log.v("MinetestAssetCopy","\t created folder: " +
-									FlashPath);
-						}
-					}
-					
-					continue;
-				}
-				
-				/* if it's not a folder it's most likely a file */
-				boolean refresh = true;
-				
-				File testme = new File(FlashPath);
-				
-				long asset_filesize = -1;
-				long stored_filesize = -1;
-				
-				if (testme.exists())
-				{
-					try
-					{
-						AssetFileDescriptor fd = getAssets().openFd(current_path);
-						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");
-					}
-					
-					stored_filesize = testme.length();
-					
-					if (asset_filesize == stored_filesize)
-					{
-						refresh = false;
-					}
-					
-				}
-				
-				if (refresh)
-				{
-					m_tocopy.add(current_path);
-				}
-			}
-		}
-		
-		/**
-		 * read list of folders prepared on package build
-		 */
-		protected void BuildFolderList()
-		{
-			try
-			{
-				InputStream is = getAssets().open("index.txt");
-				BufferedReader reader = new BufferedReader(new InputStreamReader(is));
-		
-				String line = reader.readLine();
-				while (line != null)
-				{
-					m_foldernames.add(line);
-					line = reader.readLine();
-				}
-				is.close();
-			} catch (IOException e1)
-			{
-				Log.e("MinetestAssetCopy","Error on processing index.txt");
-				e1.printStackTrace();
-			}
-		}
-		
-		/**
-		 * read list of asset files prepared on package build
-		 */
-		protected void BuildFileList()
-		{
-			long entrycount = 0;
-			try
-			{
-				InputStream is = getAssets().open("filelist.txt");
-				BufferedReader reader = new BufferedReader(new InputStreamReader(is));
-		
-				String line = reader.readLine();
-				while (line != null)
-				{
-					m_filenames.add(line);
-					line = reader.readLine();
-					entrycount ++;
-				}
-				is.close();
-			}
-			catch (IOException e1)
-			{
-				Log.e("MinetestAssetCopy","Error on processing filelist.txt");
-				e1.printStackTrace();
-			}
-		}
-		
-		protected void onPostExecute (String result)
-		{
-			finish();
-		}
-		
-		protected boolean isAssetFolder(String path)
-		{
-			return m_foldernames.contains(path);
-		}
-		
+	private class copyAssetTask extends AsyncTask<String, Integer, String> {
 		boolean m_copy_started = false;
 		String m_Foldername = "media";
 		Vector<String> m_foldernames;
 		Vector<String> m_filenames;
 		Vector<String> m_tocopy;
 		Vector<String> m_asset_size_unknown;
+
+		private long getFullSize(String filename) {
+			long size = 0;
+			try {
+				InputStream src = getAssets().open(filename);
+				byte[] buf = new byte[4096];
+
+				int len = 0;
+				while ((len = src.read(buf)) > 0) {
+					size += len;
+				}
+			} catch (IOException e) {
+				e.printStackTrace();
+			}
+			return size;
+		}
+
+		@Override
+		protected String doInBackground(String... files) {
+			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()
+							+ "/";
+
+
+			// prepare temp folder
+			File TempFolder = new File(baseDir + "Minetest/tmp/");
+
+			if (!TempFolder.exists()) {
+				TempFolder.mkdir();
+			} else {
+				File[] todel = TempFolder.listFiles();
+
+				for (int i = 0; i < todel.length; i++) {
+					Log.v("MinetestAssetCopy", "deleting: " + todel[i].getAbsolutePath());
+					todel[i].delete();
+				}
+			}
+
+			// add a .nomedia file
+			try {
+				OutputStream dst = new FileOutputStream(baseDir + "Minetest/.nomedia");
+				dst.close();
+			} catch (IOException e) {
+				Log.e("MinetestAssetCopy", "Failed to create .nomedia file");
+				e.printStackTrace();
+			}
+
+
+			// build lists from prepared data
+			BuildFolderList();
+			BuildFileList();
+
+			// scan filelist
+			ProcessFileList();
+
+			// doing work
+			m_copy_started = true;
+			m_ProgressBar.setMax(m_tocopy.size());
+
+			for (int i = 0; i < m_tocopy.size(); i++) {
+				try {
+					String filename = m_tocopy.get(i);
+					publishProgress(i);
+
+					boolean asset_size_unknown = false;
+					long filesize = -1;
+
+					if (m_asset_size_unknown.contains(filename)) {
+						File testme = new File(baseDir + "/" + filename);
+
+						if (testme.exists()) {
+							filesize = testme.length();
+						}
+						asset_size_unknown = true;
+					}
+
+					InputStream src;
+					try {
+						src = getAssets().open(filename);
+					} catch (IOException e) {
+						Log.e("MinetestAssetCopy", "Copying file: " + filename + " FAILED (not in assets)");
+						e.printStackTrace();
+						continue;
+					}
+
+					// Transfer bytes from in to out
+					byte[] buf = new byte[1024];
+					int len = src.read(buf, 0, 1024);
+
+					/* following handling is crazy but we need to deal with    */
+					/* compressed assets.Flash chips limited livetime due to   */
+					/* write operations, we can't allow large files to destroy */
+					/* users flash.                                            */
+					if (asset_size_unknown) {
+						if ((len > 0) && (len < buf.length) && (len == filesize)) {
+							src.close();
+							continue;
+						}
+
+						if (len == buf.length) {
+							src.close();
+							long size = getFullSize(filename);
+							if (size == filesize) {
+								continue;
+							}
+							src = getAssets().open(filename);
+							len = src.read(buf, 0, 1024);
+						}
+					}
+					if (len > 0) {
+						int total_filesize = 0;
+						OutputStream dst;
+						try {
+							dst = new FileOutputStream(baseDir + "/" + filename);
+						} catch (IOException e) {
+							Log.e("MinetestAssetCopy", "Copying file: " + baseDir +
+									"/" + filename + " FAILED (couldn't open output file)");
+							e.printStackTrace();
+							src.close();
+							continue;
+						}
+						dst.write(buf, 0, len);
+						total_filesize += len;
+
+						while ((len = src.read(buf)) > 0) {
+							dst.write(buf, 0, len);
+							total_filesize += len;
+						}
+
+						dst.close();
+						Log.v("MinetestAssetCopy", "Copied file: " +
+								m_tocopy.get(i) + " (" + total_filesize +
+								" bytes)");
+					} else if (len < 0) {
+						Log.e("MinetestAssetCopy", "Copying file: " +
+								m_tocopy.get(i) + " failed, size < 0");
+					}
+					src.close();
+				} catch (IOException e) {
+					Log.e("MinetestAssetCopy", "Copying file: " +
+							m_tocopy.get(i) + " failed");
+					e.printStackTrace();
+				}
+			}
+			return "";
+		}
+
+		/**
+		 * update progress bar
+		 */
+		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);
+			}
+		}
+
+		/**
+		 * check all files and folders in filelist
+		 */
+		protected void ProcessFileList() {
+			String FlashBaseDir =
+					Environment.getExternalStorageDirectory().getAbsolutePath();
+
+			Iterator itr = m_filenames.iterator();
+
+			while (itr.hasNext()) {
+				String current_path = (String) itr.next();
+				String FlashPath = FlashBaseDir + "/" + current_path;
+
+				if (isAssetFolder(current_path)) {
+					/* store information and update gui */
+					m_Foldername = current_path;
+					publishProgress(0);
+
+					/* open file in order to check if it's a folder */
+					File current_folder = new File(FlashPath);
+					if (!current_folder.exists()) {
+						if (!current_folder.mkdirs()) {
+							Log.e("MinetestAssetCopy", "\t failed create folder: " +
+									FlashPath);
+						} else {
+							Log.v("MinetestAssetCopy", "\t created folder: " +
+									FlashPath);
+						}
+					}
+
+					continue;
+				}
+
+				/* if it's not a folder it's most likely a file */
+				boolean refresh = true;
+
+				File testme = new File(FlashPath);
+
+				long asset_filesize = -1;
+				long stored_filesize = -1;
+
+				if (testme.exists()) {
+					try {
+						AssetFileDescriptor fd = getAssets().openFd(current_path);
+						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");
+					}
+
+					stored_filesize = testme.length();
+
+					if (asset_filesize == stored_filesize) {
+						refresh = false;
+					}
+
+				}
+
+				if (refresh) {
+					m_tocopy.add(current_path);
+				}
+			}
+		}
+
+		/**
+		 * read list of folders prepared on package build
+		 */
+		protected void BuildFolderList() {
+			try {
+				InputStream is = getAssets().open("index.txt");
+				BufferedReader reader = new BufferedReader(new InputStreamReader(is));
+
+				String line = reader.readLine();
+				while (line != null) {
+					m_foldernames.add(line);
+					line = reader.readLine();
+				}
+				is.close();
+			} catch (IOException e1) {
+				Log.e("MinetestAssetCopy", "Error on processing index.txt");
+				e1.printStackTrace();
+			}
+		}
+
+		/**
+		 * read list of asset files prepared on package build
+		 */
+		protected void BuildFileList() {
+			long entrycount = 0;
+			try {
+				InputStream is = getAssets().open("filelist.txt");
+				BufferedReader reader = new BufferedReader(new InputStreamReader(is));
+
+				String line = reader.readLine();
+				while (line != null) {
+					m_filenames.add(line);
+					line = reader.readLine();
+					entrycount++;
+				}
+				is.close();
+			} catch (IOException e1) {
+				Log.e("MinetestAssetCopy", "Error on processing filelist.txt");
+				e1.printStackTrace();
+			}
+		}
+
+		protected void onPostExecute(String result) {
+			finish();
+		}
+
+		protected boolean isAssetFolder(String path) {
+			return m_foldernames.contains(path);
+		}
 	}
 }

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

@@ -6,63 +6,59 @@ import android.content.DialogInterface;
 import android.content.Intent;
 import android.os.Bundle;
 import android.text.InputType;
-import android.util.Log;
 import android.view.KeyEvent;
 import android.view.View;
 import android.view.View.OnKeyListener;
 import android.widget.EditText;
 
 public class MinetestTextEntry extends Activity {
+	private final int MultiLineTextInput = 1;
+	private final int SingleLineTextInput = 2;
+	private final int SingleLinePasswordInput = 3;
 	public AlertDialog mTextInputDialog;
 	public EditText mTextInputWidget;
-	
-	private final int MultiLineTextInput              = 1;
-	private final int SingleLineTextInput             = 2;
-	private final int SingleLinePasswordInput         = 3;
-	
+
 	@Override
 	public void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
-		
 		Bundle b = getIntent().getExtras();
 		String acceptButton = b.getString("EnterButton");
-		String hint         = b.getString("hint");
-		String current      = b.getString("current");
-		int    editType     = b.getInt("editType");
-		
+		String hint = b.getString("hint");
+		String current = b.getString("current");
+		int editType = b.getInt("editType");
+
 		AlertDialog.Builder builder = new AlertDialog.Builder(this);
 		mTextInputWidget = new EditText(this);
 		mTextInputWidget.setHint(hint);
 		mTextInputWidget.setText(current);
 		mTextInputWidget.setMinWidth(300);
 		if (editType == SingleLinePasswordInput) {
-			mTextInputWidget.setInputType(InputType.TYPE_CLASS_TEXT | 
+			mTextInputWidget.setInputType(InputType.TYPE_CLASS_TEXT |
 					InputType.TYPE_TEXT_VARIATION_PASSWORD);
-		}
-		else {
+		} else {
 			mTextInputWidget.setInputType(InputType.TYPE_CLASS_TEXT);
 		}
-		
-		
+
 		builder.setView(mTextInputWidget);
-		
+
 		if (editType == MultiLineTextInput) {
 			builder.setPositiveButton(acceptButton, new DialogInterface.OnClickListener() {
-				public void onClick(DialogInterface dialog, int whichButton) 
-				{ pushResult(mTextInputWidget.getText().toString()); }
-				});
+				public void onClick(DialogInterface dialog, int whichButton) {
+					pushResult(mTextInputWidget.getText().toString());
+				}
+			});
 		}
-		
+
 		builder.setOnCancelListener(new DialogInterface.OnCancelListener() {
 			public void onCancel(DialogInterface dialog) {
 				cancelDialog();
 			}
 		});
-		
+
 		mTextInputWidget.setOnKeyListener(new OnKeyListener() {
 			@Override
 			public boolean onKey(View view, int KeyCode, KeyEvent event) {
-				if ( KeyCode == KeyEvent.KEYCODE_ENTER){
+				if (KeyCode == KeyEvent.KEYCODE_ENTER) {
 
 					pushResult(mTextInputWidget.getText().toString());
 					return true;
@@ -70,19 +66,19 @@ public class MinetestTextEntry extends Activity {
 				return false;
 			}
 		});
-		
+
 		mTextInputDialog = builder.create();
 		mTextInputDialog.show();
 	}
-	
+
 	public void pushResult(String text) {
 		Intent resultData = new Intent();
 		resultData.putExtra("text", text);
-		setResult(Activity.RESULT_OK,resultData);
+		setResult(Activity.RESULT_OK, resultData);
 		mTextInputDialog.dismiss();
 		finish();
 	}
-	
+
 	public void cancelDialog() {
 		setResult(Activity.RESULT_CANCELED);
 		mTextInputDialog.dismiss();

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

@@ -2,22 +2,54 @@ package net.minetest.minetest;
 
 import android.app.NativeActivity;
 import android.content.Intent;
+import android.os.Build;
 import android.os.Bundle;
-import android.util.Log;
+import android.view.View;
 import android.view.WindowManager;
 
 public class MtNativeActivity extends NativeActivity {
+
+	static {
+		System.loadLibrary("c++_shared");
+		System.loadLibrary("openal");
+		System.loadLibrary("ogg");
+		System.loadLibrary("vorbis");
+		System.loadLibrary("iconv");
+		System.loadLibrary("minetest");
+	}
+
+	private int m_MessagReturnCode;
+	private String m_MessageReturnValue;
+
+	public static native void putMessageBoxResult(String text);
+
 	@Override
 	public void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
 		m_MessagReturnCode = -1;
 		m_MessageReturnValue = "";
-
 	}
 
 	@Override
-	public void onDestroy() {
-		super.onDestroy();
+	protected void onResume() {
+		super.onResume();
+		makeFullScreen();
+	}
+
+	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
+			);
+		}
+	}
+
+	@Override
+	public void onWindowFocusChanged(boolean hasFocus) {
+		super.onWindowFocusChanged(hasFocus);
+		if (hasFocus) {
+			makeFullScreen();
+		}
 	}
 
 	public void copyAssets() {
@@ -26,7 +58,7 @@ public class MtNativeActivity extends NativeActivity {
 	}
 
 	public void showDialog(String acceptButton, String hint, String current,
-			int editType) {
+						   int editType) {
 
 		Intent intent = new Intent(this, MinetestTextEntry.class);
 		Bundle params = new Bundle();
@@ -37,11 +69,9 @@ public class MtNativeActivity extends NativeActivity {
 		intent.putExtras(params);
 		startActivityForResult(intent, 101);
 		m_MessageReturnValue = "";
-		m_MessagReturnCode   = -1;
+		m_MessagReturnCode = -1;
 	}
 
-	public static native void putMessageBoxResult(String text);
-
 	/* ugly code to workaround putMessageBoxResult not beeing found */
 	public int getDialogState() {
 		return m_MessagReturnCode;
@@ -66,34 +96,15 @@ public class MtNativeActivity extends NativeActivity {
 
 	@Override
 	protected void onActivityResult(int requestCode, int resultCode,
-			Intent data) {
+									Intent data) {
 		if (requestCode == 101) {
 			if (resultCode == RESULT_OK) {
 				String text = data.getStringExtra("text");
 				m_MessagReturnCode = 0;
 				m_MessageReturnValue = text;
-			}
-			else {
+			} else {
 				m_MessagReturnCode = 1;
 			}
 		}
 	}
-
-	static {
-		System.loadLibrary("openal");
-		System.loadLibrary("ogg");
-		System.loadLibrary("vorbis");
-		System.loadLibrary("ssl");
-		System.loadLibrary("crypto");
-		System.loadLibrary("gmp");
-		System.loadLibrary("iconv");
-
-		// We don't have to load libminetest.so ourselves,
-		// but if we do, we get nicer logcat errors when
-		// loading fails.
-		System.loadLibrary("minetest");
-	}
-
-	private int m_MessagReturnCode;
-	private String m_MessageReturnValue;
 }

build/android/src/main/res/drawable/bg.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<bitmap xmlns:android="http://schemas.android.com/apk/res/android"
+	android:src="@drawable/background"
+	android:tileMode="repeat" />

build/android/src/main/res/layout/assetcopy.xml

@@ -1,24 +1,24 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="fill_parent"
-    android:layout_height="fill_parent"
-    android:orientation="vertical" >
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+	android:id="@+id/activity_main"
+	android:layout_width="match_parent"
+	android:layout_height="match_parent">
 
-    <ProgressBar
-        android:id="@+id/progressBar1"
-        style="?android:attr/progressBarStyleHorizontal"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center_vertical" />
+	<ProgressBar
+		android:id="@+id/progressBar1"
+		style="?android:attr/progressBarStyleHorizontal"
+		android:layout_width="match_parent"
+		android:layout_height="30dp"
+		android:layout_centerInParent="true"
+		android:layout_marginLeft="90dp"
+		android:layout_marginRight="90dp" />
 
-    <TextView
-        android:id="@+id/textView1"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:ellipsize="middle" 
-        android:singleLine="true"
-        android:layout_gravity="center_horizontal"
-        android:text="@string/preparing_media"
-        android:textAppearance="?android:attr/textAppearanceSmall" />
+	<TextView
+		android:id="@+id/textView1"
+		android:layout_width="wrap_content"
+		android:layout_height="wrap_content"
+		android:layout_below="@+id/progressBar1"
+		android:layout_centerInParent="true"
+		android:text="@string/preparing_media" />
 
-</LinearLayout>
+</RelativeLayout>

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

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+	<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>
+	</style>
+
+	<style name="Theme.Dialog" parent="@android:style/Theme.Material.Light.Dialog.NoActionBar"/>
+
+</resources>

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

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-	<string name="preparing_media">Preparing media...</string>
-</resources>
-
+	<string name="preparing_media">Preparing media&#8230;</string>
+	<string name="not_granted">Required permission wasn\'t granted, Minetest can\'t run without it</string>
+</resources>

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

@@ -1,11 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-	<style name="Theme.Transparent" parent="android:Theme">
-		<item name="android:windowIsTranslucent">true</item>
-		<item name="android:windowBackground">@android:color/transparent</item>
-		<item name="android:windowContentOverlay">@null</item>
+
+	<style name="AppTheme" parent="@android:style/android:Theme.Holo.Light.NoActionBar.Fullscreen">
 		<item name="android:windowNoTitle">true</item>
-		<item name="android:windowIsFloating">true</item>
-		<item name="android:backgroundDimEnabled">false</item>
+		<item name="android:windowAnimationStyle">@null</item>
+		<item name="android:windowBackground">@drawable/bg</item>
 	</style>
-</resources>
+
+	<style name="Theme.Dialog" parent="@android:style/android:Theme.Holo.Light.Dialog.NoActionBar"/>
+
+</resources>

builtin/common/misc_helpers.lua

@@ -120,7 +120,12 @@ end
 -- The dumped and level arguments are internal-only.
 
 function dump(o, indent, nested, level)
-	if type(o) ~= "table" then
+	local t = type(o)
+	if not level and t == "userdata" then
+		-- when userdata (e.g. player) is passed directly, print its metatable:
+		return "userdata metatable: " .. dump(getmetatable(o))
+	end
+	if t ~= "table" then
 		return basic_dump(o)
 	end
 	-- Contains table -> true/nil of currently nested tables
@@ -308,59 +313,25 @@ function core.formspec_escape(text)
 end
 
 
-function core.wrap_text(text, charlimit)
-	local retval = {}
-
-	local current_idx = 1
-
-	local start,stop = string_find(text, " ", current_idx)
-	local nl_start,nl_stop = string_find(text, "\n", current_idx)
-	local gotnewline = false
-	if nl_start ~= nil and (start == nil or nl_start < start) then
-		start = nl_start
-		stop = nl_stop
-		gotnewline = true
-	end
-	local last_line = ""
-	while start ~= nil do
-		if string.len(last_line) + (stop-start) > charlimit then
-			retval[#retval + 1] = last_line
-			last_line = ""
-		end
-
-		if last_line ~= "" then
-			last_line = last_line .. " "
-		end
-
-		last_line = last_line .. string_sub(text, current_idx, stop - 1)
-
-		if gotnewline then
-			retval[#retval + 1] = last_line
-			last_line = ""
-			gotnewline = false
-		end
-		current_idx = stop+1
-
-		start,stop = string_find(text, " ", current_idx)
-		nl_start,nl_stop = string_find(text, "\n", current_idx)
-
-		if nl_start ~= nil and (start == nil or nl_start < start) then
-			start = nl_start
-			stop = nl_stop
-			gotnewline = true
-		end
+function core.wrap_text(text, max_length, as_table)
+	local result = {}
+	local line = {}
+	if #text <= max_length then
+		return as_table and {text} or text
 	end
 
-	--add last part of text
-	if string.len(last_line) + (string.len(text) - current_idx) > charlimit then
-			retval[#retval + 1] = last_line
-			retval[#retval + 1] = string_sub(text, current_idx)
-	else
-		last_line = last_line .. " " .. string_sub(text, current_idx)
-		retval[#retval + 1] = last_line
+	for word in text:gmatch('%S+') do
+		local cur_length = #table.concat(line, ' ')
+		if cur_length > 0 and cur_length + #word + 1 >= max_length then
+			-- word wouldn't fit on current line, move to next line
+			table.insert(result, table.concat(line, ' '))
+			line = {}
+		end
+		table.insert(line, word)
 	end
 
-	return retval
+	table.insert(result, table.concat(line, ' '))
+	return as_table and result or table.concat(result, '\n')
 end
 
 --------------------------------------------------------------------------------
@@ -370,7 +341,7 @@ if INIT == "game" then
 	local dirs2 = {20, 23, 22, 21}
 
 	function core.rotate_and_place(itemstack, placer, pointed_thing,
-				infinitestacks, orient_flags)
+			infinitestacks, orient_flags, prevent_after_place)
 		orient_flags = orient_flags or {}
 
 		local unode = core.get_node_or_nil(pointed_thing.under)
@@ -379,41 +350,20 @@ if INIT == "game" then
 		end
 		local undef = core.registered_nodes[unode.name]
 		if undef and undef.on_rightclick then
-			undef.on_rightclick(pointed_thing.under, unode, placer,
+			return undef.on_rightclick(pointed_thing.under, unode, placer,
 					itemstack, pointed_thing)
-			return
 		end
-		local fdir = core.dir_to_facedir(placer:get_look_dir())
-		local wield_name = itemstack:get_name()
+		local fdir = placer and core.dir_to_facedir(placer:get_look_dir()) or 0
 
 		local above = pointed_thing.above
 		local under = pointed_thing.under
 		local iswall = (above.y == under.y)
 		local isceiling = not iswall and (above.y < under.y)
-		local anode = core.get_node_or_nil(above)
-		if not anode then
-			return
-		end
-		local pos = pointed_thing.above
-		local node = anode
 
 		if undef and undef.buildable_to then
-			pos = pointed_thing.under
-			node = unode
 			iswall = false
 		end
 
-		if core.is_protected(pos, placer:get_player_name()) then
-			core.record_protection_violation(pos,
-					placer:get_player_name())
-			return
-		end
-
-		local ndef = core.registered_nodes[node.name]
-		if not ndef or not ndef.buildable_to then
-			return
-		end
-
 		if orient_flags.force_floor then
 			iswall = false
 			isceiling = false
@@ -427,31 +377,26 @@ if INIT == "game" then
 			iswall = not iswall
 		end
 
+		local param2 = fdir
 		if iswall then
-			core.set_node(pos, {name = wield_name,
-					param2 = dirs1[fdir + 1]})
+			param2 = dirs1[fdir + 1]
 		elseif isceiling then
 			if orient_flags.force_facedir then
-				core.set_node(pos, {name = wield_name,
-						param2 = 20})
+				cparam2 = 20
 			else
-				core.set_node(pos, {name = wield_name,
-						param2 = dirs2[fdir + 1]})
+				param2 = dirs2[fdir + 1]
 			end
 		else -- place right side up
 			if orient_flags.force_facedir then
-				core.set_node(pos, {name = wield_name,
-						param2 = 0})
-			else
-				core.set_node(pos, {name = wield_name,
-						param2 = fdir})
+				param2 = 0
 			end
 		end
 
-		if not infinitestacks then
-			itemstack:take_item()
-			return itemstack
-		end
+		local old_itemstack = ItemStack(itemstack)
+		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
 
 
@@ -459,12 +404,18 @@ if INIT == "game" then
 --Wrapper for rotate_and_place() to check for sneak and assume Creative mode
 --implies infinite stacks when performing a 6d rotation.
 --------------------------------------------------------------------------------
-
+	local creative_mode_cache = core.settings:get_bool("creative_mode")
+	local function is_creative(name)
+		return creative_mode_cache or
+				core.check_player_privs(name, {creative = true})
+	end
 
 	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
 		core.rotate_and_place(itemstack, placer, pointed_thing,
-				core.settings:get_bool("creative_mode"),
-				{invert_wall = placer:get_player_control().sneak})
+				is_creative(name),
+				{invert_wall = invert_wall}, true)
 		return itemstack
 	end
 end
@@ -642,44 +593,26 @@ end
 
 local ESCAPE_CHAR = string.char(0x1b)
 
--- Client-side mods don't have access to settings
-if core.settings and core.settings:get_bool("disable_escape_sequences") then
-
-	function core.get_color_escape_sequence(color)
-		return ""
-	end
-
-	function core.get_background_escape_sequence(color)
-		return ""
-	end
-
-	function core.colorize(color, message)
-		return message
-	end
-
-else
-
-	function core.get_color_escape_sequence(color)
-		return ESCAPE_CHAR .. "(c@" .. color .. ")"
-	end
-
-	function core.get_background_escape_sequence(color)
-		return ESCAPE_CHAR .. "(b@" .. color .. ")"
-	end
-
-	function core.colorize(color, message)
-		local lines = tostring(message):split("\n", true)
-		local color_code = core.get_color_escape_sequence(color)
-
-		for i, line in ipairs(lines) do
-			lines[i] = color_code .. line
-		end
-
-		return table.concat(lines, "\n") .. core.get_color_escape_sequence("#ffffff")
-	end
-
+function core.get_color_escape_sequence(color)
+	return ESCAPE_CHAR .. "(c@" .. color .. ")"
 end
 
+function core.get_background_escape_sequence(color)
+	return ESCAPE_CHAR .. "(b@" .. color .. ")"
+end
+
+function core.colorize(color, message)
+	local lines = tostring(message):split("\n", true)
+	local color_code = core.get_color_escape_sequence(color)
+
+	for i, line in ipairs(lines) do
+		lines[i] = color_code .. line
+	end
+
+	return table.concat(lines, "\n") .. core.get_color_escape_sequence("#ffffff")
+end
+
+
 function core.strip_foreground_colors(str)
 	return (str:gsub(ESCAPE_CHAR .. "%(c@[^)]+%)", ""))
 end

builtin/game/auth.lua

@@ -67,16 +67,15 @@ local function save_auth_file()
 		assert(type(stuff.privileges) == "table")
 		assert(stuff.last_login == nil or type(stuff.last_login) == "number")
 	end
-	local file, errmsg = io.open(core.auth_file_path, 'w+b')
-	if not file then
-		error(core.auth_file_path.." could not be opened for writing: "..errmsg)
-	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 ""}
-		file:write(table.concat(parts, ":").."\n")
+		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
-	io.close(file)
 end
 
 read_auth_file()

builtin/game/chatcommands.lua

@@ -7,7 +7,10 @@
 core.chatcommands = core.registered_chatcommands -- BACKWARDS COMPATIBILITY
 
 core.register_on_chat_message(function(name, message)
-	if message:sub(1,1) ~= "/" then
+	if message:find("[\r\n]") then
+		core.chat_send_player(name, "You cannot use newlines in chat messages.")
+		return true
+	elseif message:sub(1,1) ~= "/" then
 		return
 	end
 
@@ -653,8 +656,8 @@ core.register_chatcommand("pulverize", {
 core.rollback_punch_callbacks = {}
 
 core.register_on_punchnode(function(pos, node, puncher)
-	local name = puncher:get_player_name()
-	if core.rollback_punch_callbacks[name] then
+	local name = puncher and puncher:get_player_name()
+	if name and core.rollback_punch_callbacks[name] then
 		core.rollback_punch_callbacks[name](pos, node, puncher)
 		core.rollback_punch_callbacks[name] = nil
 	end
@@ -814,7 +817,7 @@ core.register_chatcommand("shutdown", {
 		message = message or ""
 
 		if delay ~= "" then
-			delay = tonumber(param) or 0
+			delay = tonumber(delay) or 0
 		else
 			delay = 0
 			core.log("action", name .. " shuts down server")
@@ -835,6 +838,9 @@ core.register_chatcommand("ban", {
 		if not core.get_player_by_name(param) then
 			return false, "No such player."
 		end
+		if core.is_singleplayer() then
+			return false, "You cannot ban players in singleplayer!"
+		end
 		if not core.ban_player(param) then
 			return false, "Failed to ban player."
 		end

builtin/game/constants.lua

@@ -21,6 +21,10 @@ 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/falling.lua

@@ -60,8 +60,13 @@ core.register_entity(":__builtin:falling_node", {
 		local pos = self.object:getpos()
 		-- Position of bottom center point
 		local bcp = {x = pos.x, y = pos.y - 0.7, z = pos.z}
-		-- Avoid bugs caused by an unloaded node below
+		-- 'bcn' is nil for unloaded nodes
 		local bcn = core.get_node_or_nil(bcp)
+		-- Delete on contact with ignore at world edges
+		if bcn and bcn.name == "ignore" then
+			self.object:remove()
+			return
+		end
 		local bcd = bcn and core.registered_nodes[bcn.name]
 		if bcn and
 				(not bcd or bcd.walkable or
@@ -93,7 +98,7 @@ core.register_entity(":__builtin:falling_node", {
 				core.remove_node(np)
 				if nd and nd.buildable_to == false then
 					-- Add dropped items
-					local drops = core.get_node_drops(n2.name, "")
+					local drops = core.get_node_drops(n2, "")
 					for _, dropped_item in pairs(drops) do
 						core.add_item(np, dropped_item)
 					end
@@ -145,9 +150,9 @@ function core.spawn_falling_node(pos)
 end
 
 local function drop_attached_node(p)
-	local nn = core.get_node(p).name
+	local n = core.get_node(p)
 	core.remove_node(p)
-	for _, item in pairs(core.get_node_drops(nn, "")) 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,

builtin/game/item.lua

@@ -155,11 +155,45 @@ function core.yaw_to_dir(yaw)
 	return {x = -math.sin(yaw), y = 0, z = math.cos(yaw)}
 end
 
-function core.get_node_drops(nodename, toolname)
+function core.is_colored_paramtype(ptype)
+	return (ptype == "color") or (ptype == "colorfacedir") or
+		(ptype == "colorwallmounted")
+end
+
+function core.strip_param2_color(param2, paramtype2)
+	if not core.is_colored_paramtype(paramtype2) then
+		return nil
+	end
+	if paramtype2 == "colorfacedir" then
+		param2 = math.floor(param2 / 32) * 32
+	elseif paramtype2 == "colorwallmounted" then
+		param2 = math.floor(param2 / 8) * 8
+	end
+	-- paramtype2 == "color" requires no modification.
+	return param2
+end
+
+function core.get_node_drops(node, toolname)
+	-- Compatibility, if node is string
+	local nodename = node
+	local param2 = 0
+	-- New format, if node is table
+	if (type(node) == "table") then
+		nodename = node.name
+		param2 = node.param2
+	end
 	local def = core.registered_nodes[nodename]
 	local drop = def and def.drop
+	local ptype = def and def.paramtype2
+	-- get color, if there is color (otherwise nil)
+	local palette_index = core.strip_param2_color(param2, ptype)
 	if drop == nil then
 		-- default drop
+		if palette_index then
+			local stack = ItemStack(nodename)
+			stack:get_meta():set_int("palette_index", palette_index)
+			return {stack:to_string()}
+		end
 		return {nodename}
 	elseif type(drop) == "string" then
 		-- itemstring drop
@@ -181,6 +215,8 @@ function core.get_node_drops(nodename, toolname)
 		end
 		if item.tools ~= nil then
 			good_tool = false
+		end
+		if item.tools ~= nil and toolname then
 			for _, tool in ipairs(item.tools) do
 				if tool:sub(1, 1) == '~' then
 					good_tool = toolname:find(tool:sub(2)) ~= nil
@@ -191,10 +227,16 @@ function core.get_node_drops(nodename, toolname)
 					break
 				end
 			end
-        	end
+		end
 		if good_rarity and good_tool then
 			got_count = got_count + 1
 			for _, add_item in ipairs(item.items) do
+				-- add color, if necessary
+				if item.inherit_color and palette_index then
+					local stack = ItemStack(add_item)
+					stack:get_meta():set_int("palette_index", palette_index)
+					add_item = stack:to_string()
+				end
 				got_items[#got_items+1] = add_item
 			end
 			if drop.max_items ~= nil and got_count == drop.max_items then
@@ -205,7 +247,22 @@ function core.get_node_drops(nodename, toolname)
 	return got_items
 end
 
-function core.item_place_node(itemstack, placer, pointed_thing, param2)
+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
+end
+
+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, false
@@ -215,10 +272,11 @@ function core.item_place_node(itemstack, placer, pointed_thing, param2)
 	local oldnode_under = core.get_node_or_nil(under)
 	local above = pointed_thing.above
 	local oldnode_above = core.get_node_or_nil(above)
-	local playername = placer:get_player_name()
+	local playername = user_name(placer)
+	local log = make_log(playername)
 
 	if not oldnode_under or not oldnode_above then
-		core.log("info", playername .. " tried to place"
+		log("info", playername .. " tried to place"
 			.. " node in unloaded position " .. core.pos_to_string(above))
 		return itemstack, false
 	end
@@ -229,7 +287,7 @@ function core.item_place_node(itemstack, placer, pointed_thing, param2)
 	olddef_above = olddef_above or core.nodedef_default
 
 	if not olddef_above.buildable_to and not olddef_under.buildable_to then
-		core.log("info", playername .. " tried to place"
+		log("info", playername .. " tried to place"
 			.. " node in invalid position " .. core.pos_to_string(above)
 			.. ", replacing " .. oldnode_above.name)
 		return itemstack, false
@@ -240,13 +298,12 @@ function core.item_place_node(itemstack, placer, pointed_thing, param2)
 
 	-- If node under is buildable_to, place into it instead (eg. snow)
 	if olddef_under.buildable_to then
-		core.log("info", "node under is buildable to")
+		log("info", "node under is buildable to")
 		place_to = {x = under.x, y = under.y, z = under.z}
 	end
 
-	if core.is_protected(place_to, playername) and
-			not minetest.check_player_privs(placer, "protection_bypass") then
-		core.log("action", playername
+	if is_protected(place_to, playername) then
+		log("action", playername
 				.. " tried to place " .. def.name
 				.. " at protected position "
 				.. core.pos_to_string(place_to))
@@ -254,11 +311,11 @@ function core.item_place_node(itemstack, placer, pointed_thing, param2)
 		return itemstack
 	end
 
-	core.log("action", playername .. " places node "
+	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}
+	local newnode = {name = def.name, param1 = 0, param2 = param2 or 0}
 
 	-- Calculate direction for wall mounted stuff like torches and signs
 	if def.place_param2 ~= nil then
@@ -274,7 +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:getpos()
+		local placer_pos = placer and placer:getpos()
 		if placer_pos then
 			local dir = {
 				x = above.x - placer_pos.x,
@@ -282,14 +339,33 @@ function core.item_place_node(itemstack, placer, pointed_thing, param2)
 				z = above.z - placer_pos.z
 			}
 			newnode.param2 = core.dir_to_facedir(dir)
-			core.log("action", "facedir: " .. newnode.param2)
+			log("action", "facedir: " .. newnode.param2)
+		end
+	end
+
+	local metatable = itemstack:get_meta():to_table().fields
+
+	-- Transfer color information
+	if metatable.palette_index and not def.place_param2 then
+		local color_divisor = nil
+		if def.paramtype2 == "color" then
+			color_divisor = 1
+		elseif def.paramtype2 == "colorwallmounted" then
+			color_divisor = 8
+		elseif def.paramtype2 == "colorfacedir" then
+			color_divisor = 32
+		end
+		if color_divisor then
+			local color = math.floor(metatable.palette_index / color_divisor)
+			local other = newnode.param2 % color_divisor
+			newnode.param2 = color * color_divisor + other
 		end
 	end
 
 	-- Check if the node is attached and if it can be placed there
 	if core.get_item_group(def.name, "attached_node") ~= 0 and
 		not builtin_shared.check_attached_node(place_to, newnode) then
-		core.log("action", "attached node " .. def.name ..
+		log("action", "attached node " .. def.name ..
 			" can not be placed at " .. core.pos_to_string(place_to))
 		return itemstack, false
 	end
@@ -300,7 +376,7 @@ function core.item_place_node(itemstack, placer, pointed_thing, param2)
 	local take_item = true
 
 	-- Run callback
-	if def.after_place_node then
+	if def.after_place_node and not prevent_after_place then
 		-- Deepcopy place_to and pointed_thing because callback can modify it
 		local place_to_copy = {x=place_to.x, y=place_to.y, z=place_to.z}
 		local pointed_thing_copy = copy_pointed_thing(pointed_thing)
@@ -360,28 +436,27 @@ function core.item_secondary_use(itemstack, placer)
 end
 
 function core.item_drop(itemstack, dropper, pos)
-	if dropper and dropper:is_player() then
-		local v = dropper:get_look_dir()
-		local p = {x=pos.x, y=pos.y+1.2, z=pos.z}
-		local cs = itemstack:get_count()
+	local dropper_is_player = dropper and dropper:is_player()
+	local p = table.copy(pos)
+	local cnt = itemstack:get_count()
+	if dropper_is_player then
+		p.y = p.y + 1.2
 		if dropper:get_player_control().sneak then
-			cs = 1
+			cnt = 1
 		end
-		local item = itemstack:take_item(cs)
-		local obj = core.add_item(p, item)
-		if obj then
-			v.x = v.x*2
-			v.y = v.y*2 + 2
-			v.z = v.z*2
-			obj:setvelocity(v)
+	end
+	local item = itemstack:take_item(cnt)
+	local obj = core.add_item(p, item)
+	if obj then
+		if dropper_is_player then
+			local dir = dropper:get_look_dir()
+			dir.x = dir.x * 2.9
+			dir.y = dir.y * 2.9 + 2
+			dir.z = dir.z * 2.9
+			obj:set_velocity(dir)
 			obj:get_luaentity().dropped_by = dropper:get_player_name()
-			return itemstack
-		end
-
-	else
-		if core.add_item(pos, itemstack) then
-			return itemstack
 		end
+		return itemstack
 	end
 	-- If we reach this, adding the object to the
 	-- environment failed
@@ -402,7 +477,8 @@ function core.do_item_eat(hp_change, replace_with_item, itemstack, user, pointed
 				itemstack:add_item(replace_with_item)
 			else
 				local inv = user:get_inventory()
-				if inv:room_for_item("main", {name=replace_with_item}) then
+				-- Check if inv is null, since non-players don't have one
+				if inv and inv:room_for_item("main", {name=replace_with_item}) then
 					inv:add_item("main", replace_with_item)
 				else
 					local pos = user:getpos()
@@ -417,7 +493,9 @@ end
 
 function core.item_eat(hp_change, replace_with_item)
 	return function(itemstack, user, pointed_thing)  -- closure
-		return core.do_item_eat(hp_change, replace_with_item, itemstack, user, pointed_thing)
+		if user then
+			return core.do_item_eat(hp_change, replace_with_item, itemstack, user, pointed_thing)
+		end
 	end
 end
 
@@ -434,63 +512,76 @@ end
 
 function core.handle_node_drops(pos, drops, digger)
 	-- Add dropped items to object's inventory
-	if digger:get_inventory() then
-		local _, dropped_item
-		for _, dropped_item in ipairs(drops) do
-			local left = digger:get_inventory():add_item("main", dropped_item)
-			if not left:is_empty() then
-				local p = {
-					x = pos.x + math.random()/2-0.25,
-					y = pos.y + math.random()/2-0.25,
-					z = pos.z + math.random()/2-0.25,
-				}
-				core.add_item(p, left)
-			end
+	local inv = digger and digger:get_inventory()
+	local give_item
+	if inv then
+		give_item = function(item)
+			return inv:add_item("main", item)
+		end
+	else
+		give_item = function(item)
+			-- itemstring to ItemStack for left:is_empty()
+			return ItemStack(item)
+		end
+	end
+
+	for _, dropped_item in pairs(drops) do
+		local left = give_item(dropped_item)
+		if not left:is_empty() then
+			local p = {
+				x = pos.x + math.random()/2-0.25,
+				y = pos.y + math.random()/2-0.25,
+				z = pos.z + math.random()/2-0.25,
+			}
+			core.add_item(p, left)
 		end
 	end
 end
 
 function core.node_dig(pos, node, digger)
+	local diggername = user_name(digger)
+	local log = make_log(diggername)
 	local def = core.registered_nodes[node.name]
 	if def and (not def.diggable or
 			(def.can_dig and not def.can_dig(pos, digger))) then
-		core.log("info", digger:get_player_name() .. " tried to dig "
+		log("info", diggername .. " tried to dig "
 			.. node.name .. " which is not diggable "
 			.. core.pos_to_string(pos))
 		return
 	end
 
-	if core.is_protected(pos, digger:get_player_name()) and
-			not minetest.check_player_privs(digger, "protection_bypass") then
-		core.log("action", digger:get_player_name()
+	if is_protected(pos, diggername) then
+		log("action", diggername
 				.. " tried to dig " .. node.name
 				.. " at protected position "
 				.. core.pos_to_string(pos))
-		core.record_protection_violation(pos, digger:get_player_name())
+		core.record_protection_violation(pos, diggername)
 		return
 	end
 
-	core.log('action', digger:get_player_name() .. " digs "
+	log('action', diggername .. " digs "
 		.. node.name .. " at " .. core.pos_to_string(pos))
 
-	local wielded = digger:get_wielded_item()
-	local drops = core.get_node_drops(node.name, wielded:get_name())
+	local wielded = digger and digger:get_wielded_item()
+	local drops = core.get_node_drops(node, wielded and wielded:get_name())
 
-	local wdef = wielded:get_definition()
-	local tp = wielded:get_tool_capabilities()
-	local dp = core.get_dig_params(def and def.groups, tp)
-	if wdef and wdef.after_use then
-		wielded = wdef.after_use(wielded, digger, node, dp) or wielded
-	else
-		-- Wear out tool
-		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})
+	if wielded then
+		local wdef = wielded:get_definition()
+		local tp = wielded:get_tool_capabilities()
+		local dp = core.get_dig_params(def and def.groups, tp)
+		if wdef and wdef.after_use then
+			wielded = wdef.after_use(wielded, digger, node, dp) or wielded
+		else
+			-- Wear out tool
+			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})
+				end
 			end
 		end
+		digger:set_wielded_item(wielded)
 	end
-	digger:set_wielded_item(wielded)
 
 	-- Handle drops
 	core.handle_node_drops(pos, drops, digger)

builtin/game/item_entity.lua

@@ -174,19 +174,18 @@ core.register_entity(":__builtin:item", {
 		local p = self.object:getpos()
 		p.y = p.y - 0.5
 		local node = core.get_node_or_nil(p)
-		local in_unloaded = (node == nil)
-		if in_unloaded then
-			-- Don't infinetly fall into unloaded map
-			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})
+		-- Delete in 'ignore' nodes
+		if node and node.name == "ignore" then
+			self.itemstring = ""
+			self.object:remove()
 			return
 		end
-		local nn = node.name
-		-- If node is not registered or node is walkably solid and resting on nodebox
+
+		-- 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 core.registered_nodes[nn] or core.registered_nodes[nn].walkable and v.y == 0 then
+		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

builtin/game/misc.lua

@@ -5,12 +5,11 @@
 --
 
 function core.check_player_privs(name, ...)
-	local arg_type = type(name)
-	if (arg_type == "userdata" or arg_type == "table") and
-			name.get_player_name then -- If it quacks like a Player...
+	if core.is_player(name) then
 		name = name:get_player_name()
-	elseif arg_type ~= "string" then
-		error("Invalid core.check_player_privs argument type: " .. arg_type, 2)
+	elseif type(name) ~= "string" then
+		error("core.check_player_privs expects a player or playername as " ..
+			"argument.", 2)
 	end
 
 	local requested_privs = {...}
@@ -70,6 +69,16 @@ function core.get_connected_players()
 	return temp_table
 end
 
+
+function core.is_player(player)
+	-- a table being a player is also supported because it quacks sufficiently
+	-- like a player if it has the is_player function
+	local t = type(player)
+	return (t == "userdata" or t == "table") and
+		type(player.is_player) == "function" and player:is_player()
+end
+
+
 function minetest.player_exists(name)
 	return minetest.get_auth_handler().get_auth(name) ~= nil
 end
@@ -178,3 +187,19 @@ function core.cancel_shutdown_requests()
 	core.request_shutdown("", false, -1)
 end
 
+-- Enforce security of logs (if cloaking hasn't already done so)
+core.after(0, function()
+	if core.global_exists("cloaking") and cloaking.hide_player then return end
+
+	local log = core.log
+	function core.log(level, text)
+		level = level:gsub("[\r\n]", " ")
+		if text then
+			text  = text:gsub("[\r\n]", " ")
+		else
+			text  = level
+			level = "none"
+		end
+		return log(level, text)
+	end
+end)

builtin/game/register.lua

@@ -116,6 +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
@@ -177,7 +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)

builtin/game/statbars.lua

@@ -6,7 +6,7 @@ local health_bar_definition =
 	hud_elem_type = "statbar",
 	position = { x=0.5, y=1 },
 	text = "heart.png",
-	number = 20,
+	number = core.PLAYER_MAX_HP_DEFAULT,
 	direction = 0,
 	size = { x=24, y=24 },
 	offset = { x=(-10*24)-25, y=-(48+24+16)},
@@ -17,7 +17,7 @@ local breath_bar_definition =
 	hud_elem_type = "statbar",
 	position = { x=0.5, y=1 },
 	text = "bubble.png",
-	number = 20,
+	number = core.PLAYER_MAX_BREATH_DEFAULT,
 	direction = 0,
 	size = { x=24, y=24 },
 	offset = {x=25,y=-(48+24+16)},
@@ -25,6 +25,15 @@ 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
@@ -37,39 +46,39 @@ local function initialize_builtin_statbars(player)
 		return
 	end
 
-	if (hud_ids[name] == nil) then
+	if not hud_ids[name] 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(player:hud_get_flags())
 	end
+	local hud = hud_ids[name]
 
 	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
-	else
-		if hud_ids[name].id_healthbar ~= nil then
-			player:hud_remove(hud_ids[name].id_healthbar)
-			hud_ids[name].id_healthbar = nil
+		if hud.id_healthbar == nil then
+ 			local hud_def = table.copy(health_bar_definition)
+			hud_def.number = scaleToDefault(player, "hp")
+			hud.id_healthbar = player:hud_add(hud_def)
 		end
+	elseif hud.id_healthbar ~= nil then
+		player:hud_remove(hud.id_healthbar)
+		hud.id_healthbar = nil
 	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
+	local breath_max = core.PLAYER_MAX_BREATH_DEFAULT
+
+	if player:get_properties().breath_max then breath_max = player:get_properties().breath_max end
+
+	if player:hud_get_flags().breathbar and enable_damage and
+			player:get_breath() < breath_max then
+		if hud.id_breathbar == nil then
+ 			local hud_def = table.copy(breath_bar_definition)
+ 			hud_def.number = 2 * scaleToDefault(player, "breath")
+			hud.id_breathbar = player:hud_add(hud_def)
 		end
-	elseif hud_ids[name].id_breathbar ~= nil then
-		player:hud_remove(hud_ids[name].id_breathbar)
-		hud_ids[name].id_breathbar = nil
+	elseif hud.id_breathbar ~= nil then
+		player:hud_remove(hud.id_breathbar)
+		hud.id_breathbar = nil
 	end
 end
 
@@ -101,7 +110,8 @@ local function player_event_handler(player,eventname)
 		initialize_builtin_statbars(player)
 
 		if hud_ids[name].id_healthbar ~= nil then
-			player:hud_change(hud_ids[name].id_healthbar,"number",player:get_hp())
+			player:hud_change(hud_ids[name].id_healthbar,
+				"number", scaleToDefault(player, "hp"))
 			return true
 		end
 	end
@@ -110,7 +120,8 @@ local function player_event_handler(player,eventname)
 		initialize_builtin_statbars(player)
 
 		if hud_ids[name].id_breathbar ~= nil then
-			player:hud_change(hud_ids[name].id_breathbar,"number",player:get_breath()*2)
+			player:hud_change(hud_ids[name].id_breathbar,
+				"number", 2 * scaleToDefault(player, "breath"))
 			return true
 		end
 	end
@@ -160,6 +171,10 @@ function core.hud_replace_builtin(name, definition)
 	return false
 end
 
-core.register_on_joinplayer(initialize_builtin_statbars)
+-- Append "update_builtin_statbars" as late as possible
+-- This ensures that the HUD is hidden when the flags are updated in this callback
+core.after(0, function()
+	core.register_on_joinplayer(initialize_builtin_statbars)
+end)
 core.register_on_leaveplayer(cleanup_builtin_statbars)
 core.register_playerevent(player_event_handler)

builtin/init.lua

@@ -21,7 +21,6 @@ if core.print then
 	core.print = nil -- don't pollute our namespace
 end
 math.randomseed(os.time())
-os.setlocale("C", "numeric")
 minetest = core
 
 -- Load other files
@@ -47,7 +46,6 @@ elseif INIT == "mainmenu" then
 elseif INIT == "async" then
 	dofile(asyncpath .. "init.lua")
 elseif INIT == "client" then
-	os.setlocale = nil
 	dofile(clientpath .. "init.lua")
 else
 	error(("Unrecognized builtin initialization type %s!"):format(tostring(INIT)))

builtin/mainmenu/common.lua

@@ -250,7 +250,7 @@ end
 
 --------------------------------------------------------------------------------
 function text2textlist(xpos, ypos, width, height, tl_name, textlen, text, transparency)
-	local textlines = core.wrap_text(text, textlen)
+	local textlines = core.wrap_text(text, textlen, true)
 	local retval = "textlist[" .. xpos .. "," .. ypos .. ";" .. width ..
 			"," .. height .. ";" .. tl_name .. ";"
 

builtin/mainmenu/dlg_create_world.lua

@@ -66,11 +66,11 @@ local function create_world_formspec(dialogdata)
 	if #gamemgr.games == 0 then
 		retval = retval .. "box[2,4;8,1;#ff8800]label[2.25,4;" ..
 				fgettext("You have no subgames installed.") .. "]label[2.25,4.4;" ..
-				fgettext("Download one from minetest.net") .. "]"
+				fgettext("Download one from minetest.org") .. "]"
 	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 subgame, such as minetest_game, from minetest.net") .. "]"
+				fgettext("Download a subgame, such as minetest_game, from minetest.org") .. "]"
 	end
 
 	return retval

builtin/mainmenu/dlg_delete_world.lua

@@ -17,39 +17,36 @@
 
 
 local function delete_world_formspec(dialogdata)
-
 	local retval =
-		"size[11.5,4.5,true]" ..
-		"label[2,2;" ..
+		"size[10,2.5,true]" ..
+		"label[0.5,0.5;" ..
 		fgettext("Delete World \"$1\"?", dialogdata.delete_name) .. "]" ..
-		"button[3.25,3.5;2.5,0.5;world_delete_confirm;" .. fgettext("Delete") .. "]" ..
-		"button[5.75,3.5;2.5,0.5;world_delete_cancel;" .. fgettext("Cancel") .. "]"
+		"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
 end
 
 local function delete_world_buttonhandler(this, fields)
 	if fields["world_delete_confirm"] then
-
 		if this.data.delete_index > 0 and
-			this.data.delete_index <= #menudata.worldlist:get_raw_list() then
+				this.data.delete_index <= #menudata.worldlist:get_raw_list() then
 			core.delete_world(this.data.delete_index)
 			menudata.worldlist:refresh()
 		end
 		this:delete()
 		return true
 	end
-	
+
 	if fields["world_delete_cancel"] then
 		this:delete()
 		return true
 	end
-	
+
 	return false
 end
 
 
-function create_delete_world_dlg(name_to_del,index_to_del)
-
+function create_delete_world_dlg(name_to_del, index_to_del)
 	assert(name_to_del ~= nil and type(name_to_del) == "string" and name_to_del ~= "")
 	assert(index_to_del ~= nil and type(index_to_del) == "number")
 
@@ -59,6 +56,6 @@ function create_delete_world_dlg(name_to_del,index_to_del)
 					nil)
 	retval.data.delete_name  = name_to_del
 	retval.data.delete_index = index_to_del
-	
+
 	return retval
 end

builtin/mainmenu/generate_from_settingtypes.lua

@@ -15,10 +15,10 @@ local minetest_example_header = [[
 #    ../minetest.conf
 #    ../../minetest.conf
 #    Any other path can be chosen by passing the path as a parameter
-#    to the program, eg. "minetest.exe --config ../minetest.conf.example".
+#    to the program, eg. "minetest4 --config ../minetest.conf.example".
 
 #    Further documentation:
-#    http://wiki.minetest.net/
+#    http://wiki.minetest.org/
 
 ]]
 

builtin/mainmenu/modmgr.lua

@@ -402,6 +402,8 @@ function modmgr.preparemodlist(data)
 	if modpath ~= nil and
 		modpath ~= "" then
 		get_mods(modpath,global_mods)
+	else
+		get_mods("/usr/share/games/minetest4/mods",global_mods)
 	end
 
 	for i=1,#global_mods,1 do

builtin/mainmenu/tab_credits.lua

@@ -74,7 +74,7 @@ local previous_contributors = {
 }
 
 local function buildCreditList(source)
-	ret = {}
+	local ret = {}
 	for i = 1, #source do
 		ret[i] = core.formspec_escape(source[i])
 	end
@@ -89,17 +89,17 @@ return {
 		local version = core.get_version()
 		return "image[0.5,1;" .. core.formspec_escape(logofile) .. "]" ..
 			"label[0.5,3.2;" .. version.project .. " " .. version.string .. "]" ..
-			"label[0.5,3.5;http://minetest.net]" ..
+			"label[0.5,3.5;http://codeberg.org/minenux]" ..
 			"tablecolumns[color;text]" ..
 			"tableoptions[background=#00000000;highlight=#00000000;border=false]" ..
 			"table[3.5,-0.25;8.5,6.05;list_credits;" ..
-			"#FFFF00," .. fgettext("Core Developers") .. ",," ..
+			"#FFFF00," .. fgettext("Core Minetest Developers") .. ",," ..
 			buildCreditList(core_developers) .. ",,," ..
-			"#FFFF00," .. fgettext("Active Contributors") .. ",," ..
+			"#FFFF00," .. fgettext("Active Minetest Contributors") .. ",," ..
 			buildCreditList(active_contributors) .. ",,," ..
-			"#FFFF00," .. fgettext("Previous Core Developers") ..",," ..
+			"#FFFF00," .. fgettext("Previous Minetest Core Developers") ..",," ..
 			buildCreditList(previous_core_developers) .. ",,," ..
-			"#FFFF00," .. fgettext("Previous Contributors") .. ",," ..
+			"#FFFF00," .. fgettext("Previous Minetest Contributors") .. ",," ..
 			buildCreditList(previous_contributors) .. "," ..
 			";1]"
 	end

builtin/mainmenu/tab_mods.lua

@@ -75,7 +75,7 @@ local function get_formspec(tabview, name, tabdata)
 		if error == nil then
 			local descriptiontext = descriptionfile:read("*all")
 
-			descriptionlines = core.wrap_text(descriptiontext, 42)
+			descriptionlines = core.wrap_text(descriptiontext, 42, true)
 			descriptionfile:close()
 		else
 			descriptionlines = {}

builtin/mainmenu/tab_online.lua

@@ -254,6 +254,7 @@ local function main_button_handler(tabview, fields, name, tabdata)
 		-- setup the keyword list
 		local keywords = {}
 		for word in input:gmatch("%S+") do
+			word = word:gsub("(%W)", "%%%1")
 			table.insert(keywords, word)
 		end
 
@@ -295,6 +296,7 @@ local function main_button_handler(tabview, fields, name, tabdata)
 			local first_server = search_result[1]
 			core.settings:set("address",     first_server.address)
 			core.settings:set("remote_port", first_server.port)
+			gamedata.serverdescription = first_server.description
 		end
 		return true
 	end

builtin/mainmenu/tab_settings.lua

@@ -176,7 +176,7 @@ end
 
 local function formspec(tabview, name, tabdata)
 	local tab_string =
-		"box[0,0;3.5,4.5;#999999]" ..
+		"box[0,0;3.75,4.5;#999999]" ..
 		"checkbox[0.25,0;cb_smooth_lighting;" .. fgettext("Smooth Lighting") .. ";"
 				.. dump(core.settings:get_bool("smooth_lighting")) .. "]" ..
 		"checkbox[0.25,0.5;cb_particles;" .. fgettext("Particles") .. ";"
@@ -187,38 +187,51 @@ local function formspec(tabview, name, tabdata)
 				.. dump(core.settings:get_bool("opaque_water")) .. "]" ..
 		"checkbox[0.25,2.0;cb_connected_glass;" .. fgettext("Connected Glass") .. ";"
 				.. dump(core.settings:get_bool("connected_glass")) .. "]" ..
-		"dropdown[0.25,2.8;3.3;dd_node_highlighting;" .. dd_options.node_highlighting[1] .. ";"
+		"dropdown[0.25,2.8;3.5;dd_node_highlighting;" .. dd_options.node_highlighting[1] .. ";"
 				.. getSettingIndex.NodeHighlighting() .. "]" ..
-		"dropdown[0.25,3.6;3.3;dd_leaves_style;" .. dd_options.leaves[1] .. ";"
+		"dropdown[0.25,3.6;3.5;dd_leaves_style;" .. dd_options.leaves[1] .. ";"
 				.. getSettingIndex.Leaves() .. "]" ..
-		"box[3.75,0;3.75,4.45;#999999]" ..
-		"label[3.85,0.1;" .. fgettext("Texturing:") .. "]" ..
-		"dropdown[3.85,0.55;3.85;dd_filters;" .. dd_options.filters[1] .. ";"
+		"box[4,0;3.75,4.5;#999999]" ..
+		"label[4.25,0.1;" .. fgettext("Texturing:") .. "]" ..
+		"dropdown[4.25,0.55;3.5;dd_filters;" .. dd_options.filters[1] .. ";"
 				.. getSettingIndex.Filter() .. "]" ..
-		"dropdown[3.85,1.35;3.85;dd_mipmap;" .. dd_options.mipmap[1] .. ";"
+		"dropdown[4.25,1.35;3.5;dd_mipmap;" .. dd_options.mipmap[1] .. ";"
 				.. getSettingIndex.Mipmap() .. "]" ..
-		"label[3.85,2.15;" .. fgettext("Antialiasing:") .. "]" ..
-		"dropdown[3.85,2.6;3.85;dd_antialiasing;" .. dd_options.antialiasing[1] .. ";"
+		"label[4.25,2.15;" .. fgettext("Antialiasing:") .. "]" ..
+		"dropdown[4.25,2.6;3.5;dd_antialiasing;" .. dd_options.antialiasing[1] .. ";"
 				.. getSettingIndex.Antialiasing() .. "]" ..
-		"label[3.85,3.45;" .. fgettext("Screen:") .. "]" ..
-		"checkbox[3.85,3.6;cb_autosave_screensize;" .. fgettext("Autosave screen size") .. ";"
+		"label[4.25,3.45;" .. fgettext("Screen:") .. "]" ..
+		"checkbox[4.25,3.6;cb_autosave_screensize;" .. fgettext("Autosave screen size") .. ";"
 				.. dump(core.settings:get_bool("autosave_screensize")) .. "]" ..
-		"box[7.75,0;4,4.4;#999999]" ..
-		"checkbox[8,0;cb_shaders;" .. fgettext("Shaders") .. ";"
-				.. dump(core.settings:get_bool("enable_shaders")) .. "]"
+		"box[8,0;3.75,4.5;#999999]"
+
+	local video_driver = core.settings:get("video_driver")
+	local shaders_supported = video_driver == "opengl"
+	local shaders_enabled = false
+	if shaders_supported then
+		shaders_enabled = core.settings:get_bool("enable_shaders")
+		tab_string = tab_string ..
+			"checkbox[8.25,0;cb_shaders;" .. fgettext("Shaders") .. ";"
+					.. tostring(shaders_enabled) .. "]"
+	else
+		core.settings:set_bool("enable_shaders", false)
+		tab_string = tab_string ..
+			"label[8.38,0.2;" .. core.colorize("#888888",
+					fgettext("Shaders (unavailable)")) .. "]"
+	end
 
 	if PLATFORM == "Android" then
 		tab_string = tab_string ..
-			"button[8,4.75;3.75,0.5;btn_reset_singleplayer;"
+			"button[8,4.75;4.1,1;btn_reset_singleplayer;"
 			.. fgettext("Reset singleplayer world") .. "]"
 	else
 		tab_string = tab_string ..
-			"button[8,4.85;3.75,0.5;btn_change_keys;"
+			"button[8,4.75;4,1;btn_change_keys;"
 			.. fgettext("Change keys") .. "]"
 	end
 
 	tab_string = tab_string ..
-		"button[0,4.85;3.75,0.5;btn_advanced_settings;"
+		"button[0,4.75;4,1;btn_advanced_settings;"
 		.. fgettext("Advanced Settings") .. "]"
 
 
@@ -229,21 +242,21 @@ local function formspec(tabview, name, tabdata)
 			((tonumber(core.settings:get("touchscreen_threshold")) / 10) + 1) .. "]"
 	end
 
-	if core.settings:get_bool("enable_shaders") then
+	if shaders_enabled then
 		tab_string = tab_string ..
-			"checkbox[8,0.5;cb_bumpmapping;" .. fgettext("Bump Mapping") .. ";"
+			"checkbox[8.25,0.5;cb_bumpmapping;" .. fgettext("Bump Mapping") .. ";"
 					.. dump(core.settings:get_bool("enable_bumpmapping")) .. "]" ..
-			"checkbox[8,1;cb_tonemapping;" .. fgettext("Tone Mapping") .. ";"
+			"checkbox[8.25,1;cb_tonemapping;" .. fgettext("Tone Mapping") .. ";"
 					.. dump(core.settings:get_bool("tone_mapping")) .. "]" ..
-			"checkbox[8,1.5;cb_generate_normalmaps;" .. fgettext("Normal Mapping") .. ";"
+			"checkbox[8.25,1.5;cb_generate_normalmaps;" .. fgettext("Normal Mapping") .. ";"
 					.. dump(core.settings:get_bool("generate_normalmaps")) .. "]" ..
-			"checkbox[8,2;cb_parallax;" .. fgettext("Parallax Occlusion") .. ";"
+			"checkbox[8.25,2;cb_parallax;" .. fgettext("Parallax Occlusion") .. ";"
 					.. dump(core.settings:get_bool("enable_parallax_occlusion")) .. "]" ..
-			"checkbox[8,2.5;cb_waving_water;" .. fgettext("Waving Water") .. ";"
+			"checkbox[8.25,2.5;cb_waving_water;" .. fgettext("Waving Water") .. ";"
 					.. dump(core.settings:get_bool("enable_waving_water")) .. "]" ..
-			"checkbox[8,3;cb_waving_leaves;" .. fgettext("Waving Leaves") .. ";"
+			"checkbox[8.25,3;cb_waving_leaves;" .. fgettext("Waving Leaves") .. ";"
 					.. dump(core.settings:get_bool("enable_waving_leaves")) .. "]" ..
-			"checkbox[8,3.5;cb_waving_plants;" .. fgettext("Waving Plants") .. ";"
+			"checkbox[8.25,3.5;cb_waving_plants;" .. fgettext("Waving Plants") .. ";"
 					.. dump(core.settings:get_bool("enable_waving_plants")) .. "]"
 	else
 		tab_string = tab_string ..

builtin/profiler/instrumentation.lua

@@ -88,7 +88,7 @@ local function instrument(def)
 	if not def or not def.func then
 		return
 	end
-	def.mod = def.mod or get_current_modname()
+	def.mod = def.mod or get_current_modname() or "??"
 	local modname = def.mod
 	local instrument_name = generate_name(def)
 	local func = def.func
@@ -133,7 +133,7 @@ local function instrument_register(func, func_name)
 		return func(instrument {
 			func = callback,
 			func_name = register_name
-		}), ...
+		}, ...)
 	end
 end
 

builtin/settingtypes.txt

@@ -62,7 +62,10 @@ enable_build_where_you_stand (Build inside player) bool false
 #    This requires the "fly" privilege on the server.
 free_move (Flying) bool false
 
-#    Fast movement (via use key).
+#    If enabled together with fly mode, makes move directions relative to the player's pitch.
+pitch_fly (Pitch fly mode) bool false
+
+#    Fast movement (via the "special" key).
 #    This requires the "fast" privilege on the server.
 fast_move (Fast movement) bool false
 
@@ -166,10 +169,6 @@ keymap_cmd (Command key) key /
 #    See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
 keymap_cmd_local (Command key) key .
 
-#    Key for opening the chat console.
-#    See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
-keyman_console (Console key) key KEY_F10
-
 #    Key for toggling unlimited view range.
 #    See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
 keymap_rangeselect (Range select key) key KEY_KEY_R
@@ -178,6 +177,10 @@ keymap_rangeselect (Range select key) key KEY_KEY_R
 #    See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
 keymap_freemove (Fly key) key KEY_KEY_K
 
+#    Key for toggling pitch fly mode.
+#    See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
+keymap_pitchfly (Pitch fly key) key KEY_KEY_L
+
 #    Key for toggling fast mode.
 #    See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
 keymap_fastmove (Fast key) key KEY_KEY_J
@@ -394,7 +397,7 @@ undersampling (Undersampling) enum 0 0,2,3,4
 
 #    Shaders allow advanced visual effects and may increase performance on some video cards.
 #    This only works with the OpenGL video backend.
-enable_shaders (Shaders) bool true
+enable_shaders (Shaders) bool false
 
 #    Path to shader directory. If no path is defined, default location will be used.
 shader_path (Shader path) path
@@ -476,6 +479,12 @@ pause_fps_max (FPS in pause menu) int 20
 #    View distance in nodes.
 viewing_range (Viewing range) int 100 20 4000
 
+#   Camera near plane distance in nodes, between 0 and 0.5
+#   Most users will not need to change this.
+#   Increasing can reduce artifacting on weaker GPUs.
+#   0.1 = Default, 0.25 = Good value for weaker tablets.
+near_plane (Near plane) float 0.1 0 0.5
+
 #    Width component of the initial window size.
 screenW (Screen width) int 800
 
@@ -709,10 +718,10 @@ server_name (Server name) string Minetest server
 server_description (Server description) string mine here
 
 #    Domain name of server, to be displayed in the serverlist.
-server_address (Server address) string game.minetest.net
+server_address (Server address) string game.minetest.org
 
 #    Homepage of server, to be displayed in the serverlist.
-server_url (Server URL) string http://minetest.net
+server_url (Server URL) string http://minetest.org
 
 #    Automaticaly report to the serverlist.
 server_announce (Announce server) bool false
@@ -721,10 +730,9 @@ server_announce (Announce server) bool false
 #    If you want to announce your ipv6 address, use  serverlist_url = v6.servers.minetest.net.
 serverlist_url (Serverlist URL) string servers.minetest.net
 
-#    Disable escape sequences, e.g. chat coloring.
-#    Use this if you want to run a server with pre-0.4.14 clients and you want to disable
-#    the escape sequences generated by mods.
-disable_escape_sequences (Disable escape sequences) bool false
+# Remove color codes from incoming chat messages
+# Use this to stop players from being able to use color in their messages
+strip_color_codes (Strip color codes) bool false
 
 [*Network]
 
@@ -1498,11 +1506,19 @@ main_menu_game_mgr (Main menu game manager) int 0
 
 main_menu_mod_mgr (Main menu mod manager) int 1
 
-modstore_download_url (Modstore download URL) string https://forum.minetest.net/media/
+modstore_download_url (Modstore download URL) string https://forum.minetest.org/media/
 
-modstore_listmods_url (Modstore mods list URL) string https://forum.minetest.net/mmdb/mods/
+modstore_listmods_url (Modstore mods list URL) string https://forum.minetest.org/mmdb/mods/
 
-modstore_details_url (Modstore details URL) string https://forum.minetest.net/mmdb/mod/*/
+modstore_details_url (Modstore details URL) string https://forum.minetest.org/mmdb/mod/*/
 
 #    Print the engine's profiling data in regular intervals (in seconds). 0 = disable. Useful for developers.
 profiler_print_interval (Engine profiling data print interval) int 0
+
+[venenux]
+
+#   provides rapid dig, but just break the block, still valid pick must be handle
+#   by example you can dig a stone with a wood pick, with this you are able
+#   to dig with one action, but the tool will sufers same as if you dig normally
+instant_dig (Dig Nodes on punch) bool true
+

cmake/Modules/FindGettextLib.cmake

@@ -60,7 +60,7 @@ find_package_handle_standard_args(GetText DEFAULT_MSG ${GETTEXT_REQUIRED_VARS})
 
 if(GETTEXT_FOUND)
 	# BSD variants require special linkage as they don't use glibc
-	if(${CMAKE_SYSTEM_NAME} MATCHES "BSD")
+	if(${CMAKE_SYSTEM_NAME} MATCHES "BSD|DragonFly")
 		set(GETTEXT_LIBRARY "intl")
 	endif()
 

cmake/Modules/FindJson.cmake

@@ -8,17 +8,21 @@ option(ENABLE_SYSTEM_JSONCPP "Enable using a system-wide JSONCPP.  May cause seg
 
 if(ENABLE_SYSTEM_JSONCPP)
 	find_library(JSON_LIBRARY NAMES jsoncpp)
-	find_path(JSON_INCLUDE_DIR json/features.h PATH_SUFFIXES jsoncpp)
+	if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5)
+		find_path(JSON_INCLUDE_DIR json/features.h PATH_SUFFIXES jsoncpp)
+	else()
+		find_path(JSON_INCLUDE_DIR json/allocator.h PATH_SUFFIXES jsoncpp)
+	endif()
 
 	include(FindPackageHandleStandardArgs)
-	find_package_handle_standard_args(JSONCPP DEFAULT_MSG JSON_LIBRARY JSON_INCLUDE_DIR)
+	find_package_handle_standard_args(Json DEFAULT_MSG JSON_LIBRARY JSON_INCLUDE_DIR)
 
-	if(JSONCPP_FOUND)
+	if(JSON_FOUND)
 		message(STATUS "Using system JSONCPP library.")
 	endif()
 endif()
 
-if(NOT JSONCPP_FOUND)
+if(NOT JSON_FOUND)
 	message(STATUS "Using bundled JSONCPP library.")
 	set(JSON_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/lib/jsoncpp)
 	set(JSON_LIBRARY jsoncpp)

cmake/Modules/FindLuaJIT.cmake

@@ -9,7 +9,7 @@
 FIND_PATH(LUA_INCLUDE_DIR luajit.h
 	HINTS
 	$ENV{LUA_DIR}
-	PATH_SUFFIXES include/luajit-2.0 include/luajit-5_1-2.0 include
+	PATH_SUFFIXES include/luajit-2.1 include/luajit-2.0 include/luajit-5_1-2.1 include/luajit-5_1-2.0 include luajit
 	PATHS
 	~/Library/Frameworks
 	/Library/Frameworks
@@ -19,19 +19,31 @@ FIND_PATH(LUA_INCLUDE_DIR luajit.h
 	/opt
 )
 
-FIND_LIBRARY(LUA_LIBRARY
-	NAMES luajit-5.1
-	HINTS
-	$ENV{LUA_DIR}
-	PATH_SUFFIXES lib64 lib
-	PATHS
-	~/Library/Frameworks
-	/Library/Frameworks
-	/sw
-	/opt/local
-	/opt/csw
-	/opt
-)
+# Test if running on vcpkg toolchain
+if(DEFINED VCPKG_TARGET_TRIPLET AND DEFINED VCPKG_APPLOCAL_DEPS)
+	# On vcpkg luajit is 'lua51' and normal lua is 'lua'
+	FIND_LIBRARY(LUA_LIBRARY
+		NAMES lua51
+		HINTS
+		$ENV{LUA_DIR}
+		PATH_SUFFIXES lib
+	)
+else()
+	FIND_LIBRARY(LUA_LIBRARY
+		NAMES luajit-5.1
+		HINTS
+		$ENV{LUA_DIR}
+		PATH_SUFFIXES lib64 lib
+		PATHS
+		~/Library/Frameworks
+		/Library/Frameworks
+		/sw
+		/opt/local
+		/opt/csw
+		/opt
+	)
+endif()
+
 
 IF(LUA_INCLUDE_DIR AND EXISTS "${LUA_INCLUDE_DIR}/luajit.h")
 	FILE(STRINGS "${LUA_INCLUDE_DIR}/luajit.h" lua_version_str REGEX "^#define[ \t]+LUA_RELEASE[ \t]+\"LuaJIT .+\"")
@@ -43,7 +55,7 @@ ENDIF()
 INCLUDE(FindPackageHandleStandardArgs)
 # handle the QUIETLY and REQUIRED arguments and set LUAJIT_FOUND to TRUE if
 # all listed variables are TRUE
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(LuaJit
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(LuaJIT
 	REQUIRED_VARS LUA_LIBRARY LUA_INCLUDE_DIR
 	VERSION_VAR LUA_VERSION_STRING)
 

doc/client_lua_api.md

@@ -1,7 +1,6 @@
 Minetest Lua Client Modding API Reference 0.4.15
 ================================================
-* More information at <http://www.minetest.net/>
-* Developer Wiki: <http://dev.minetest.net/>
+* More information at <http://www.minetest.org/>
 
 Introduction
 ------------
@@ -628,6 +627,9 @@ Minetest namespace reference
   version entirely. To check for the presence of engine features, test
   whether the functions exported by the wanted features exist. For example:
   `if minetest.nodeupdate then ... end`.
+* `minetest.sha1(data, [raw])`: returns the sha1 hash of data
+    * `data`: string of data to hash
+    * `raw`: return raw bytes instead of hex digits, default: false
 
 ### Logging
 * `minetest.debug(...)`
@@ -1117,15 +1119,15 @@ The following functions provide escape sequences:
       `minetest.get_color_escape_sequence(color) ..
        message ..
        minetest.get_color_escape_sequence("#ffffff")`
-* `color.get_background_escape_sequence(color)`
+* `minetest.get_background_escape_sequence(color)`
     * `color` is a [ColorString](#colorstring)
     * The escape sequence sets the background of the whole text element to
       `color`. Only defined for item descriptions and tooltips.
-* `color.strip_foreground_colors(str)`
+* `minetest.strip_foreground_colors(str)`
     * Removes foreground colors added by `get_color_escape_sequence`.
-* `color.strip_background_colors(str)`
+* `minetest.strip_background_colors(str)`
     * Removes background colors added by `get_background_escape_sequence`.
-* `color.strip_colors(str)`
+* `minetest.strip_colors(str)`
     * Removes all color escape sequences.
 
 `ColorString`

doc/lua_api.txt

@@ -1,7 +1,6 @@
-Minetest Lua Modding API Reference 0.4.16
+Minetest Lua Modding API Reference 0.4.17
 =========================================
-* More information at <http://www.minetest.net/>
-* Developer Wiki: <http://dev.minetest.net/>
+* More information at <http://www.minetest.org/>
 
 Introduction
 ------------
@@ -211,7 +210,8 @@ when registering it.
 
 The `:` prefix can also be used for maintaining backwards compatibility.
 
-### Aliases
+Aliases
+-------
 Aliases can be added by using `minetest.register_alias(name, convert_to)` or
 `minetest.register_alias_force(name, convert_to)`.
 
@@ -232,6 +232,75 @@ you have an item called `epiclylongmodname:stuff`, you could do
 
 and be able to use `/giveme stuff`.
 
+Mapgen aliases
+--------------
+In a game, a certain number of these must be set to tell core mapgens which
+of the game's nodes are to be used by the core mapgens. For example:
+
+    minetest.register_alias("mapgen_stone", "default:stone")
+
+### Aliases needed for all mapgens except Mapgen v6
+
+Base terrain:
+
+"mapgen_stone"
+"mapgen_water_source"
+"mapgen_river_water_source"
+
+Caves:
+
+"mapgen_lava_source"
+
+Dungeons:
+
+Only needed for registered biomes where 'node_stone' is stone:
+"mapgen_cobble"
+"mapgen_stair_cobble"
+"mapgen_mossycobble"
+Only needed for registered biomes where 'node_stone' is desert stone:
+"mapgen_desert_stone"
+"mapgen_stair_desert_stone"
+Only needed for registered biomes where 'node_stone' is sandstone:
+"mapgen_sandstone"
+"mapgen_sandstonebrick"
+"mapgen_stair_sandstone_block"
+
+### Aliases needed for Mapgen v6
+
+Terrain and biomes:
+
+"mapgen_stone"
+"mapgen_water_source"
+"mapgen_lava_source"
+"mapgen_dirt"
+"mapgen_dirt_with_grass"
+"mapgen_sand"
+"mapgen_gravel"
+"mapgen_desert_stone"
+"mapgen_desert_sand"
+"mapgen_dirt_with_snow"
+"mapgen_snowblock"
+"mapgen_snow"
+"mapgen_ice"
+
+Flora:
+
+"mapgen_tree"
+"mapgen_leaves"
+"mapgen_apple"
+"mapgen_jungletree"
+"mapgen_jungleleaves"
+"mapgen_junglegrass"
+"mapgen_pine_tree"
+"mapgen_pine_needles"
+
+Dungeons:
+
+"mapgen_cobble"
+"mapgen_stair_cobble"
+"mapgen_mossycobble"
+"mapgen_stair_desert_stone"
+
 Textures
 --------
 Mods should generally prefix their textures with `modname_`, e.g. given
@@ -531,9 +600,26 @@ for conversion.
 If the `ItemStack`'s metadata contains the `color` field, it will be
 lost on placement, because nodes on the map can only use palettes.
 
-If the `ItemStack`'s metadata contains the `palette_index` field, you
-currently must manually convert between it and the node's `param2` with
-custom `on_place` and `on_dig` callbacks.
+If the `ItemStack`'s metadata contains the `palette_index` field, it is
+automatically transferred between node and item forms by the engine,
+when a player digs or places a colored node.
+You can disable this feature by setting the `drop` field of the node
+to itself (without metadata).
+To transfer the color to a special drop, you need a drop table.
+Example:
+
+    minetest.register_node("mod:stone", {
+        description = "Stone",
+        tiles = {"default_stone.png"},
+        paramtype2 = "color",
+        palette = "palette.png",
+        drop = {
+            items = {
+                -- assume that mod:cobblestone also has the same palette
+                {items = {"mod:cobblestone"}, inherit_color = true },
+            }
+        }
+    })
 
 ### Colored items in craft recipes
 Craft recipes only support item strings, but fortunately item strings
@@ -792,6 +878,11 @@ node definition:
       0 = y+    1 = z+    2 = z-    3 = x+    4 = x-    5 = y-
       facedir modulo 4 = rotation around that axis
     paramtype2 == "leveled"
+    ^ Only valid for "nodebox" with type = "leveled".
+        The level of the top face of the nodebox is stored in param2.
+        The other faces are defined by 'fixed = {}' like 'type = "fixed"' nodeboxes.
+        The nodebox height is param2 / 64 nodes.
+        The maximum accepted value of param2 is 127.
     paramtype2 == "degrotate"
     ^ The rotation of this node is stored in param2. Plants are rotated this way.
       Values range 0 - 179. The value stored in param2 is multiplied by two to
@@ -2060,15 +2151,15 @@ The following functions provide escape sequences:
       `minetest.get_color_escape_sequence(color) ..
        message ..
        minetest.get_color_escape_sequence("#ffffff")`
-* `color.get_background_escape_sequence(color)`
+* `minetest.get_background_escape_sequence(color)`
     * `color` is a ColorString
     * The escape sequence sets the background of the whole text element to
       `color`. Only defined for item descriptions and tooltips.
-* `color.strip_foreground_colors(str)`
+* `minetest.strip_foreground_colors(str)`
     * Removes foreground colors added by `get_color_escape_sequence`.
-* `color.strip_background_colors(str)`
+* `minetest.strip_background_colors(str)`
     * Removes background colors added by `get_background_escape_sequence`.
-* `color.strip_colors(str)`
+* `minetest.strip_colors(str)`
     * Removes all color escape sequences.
 
 Spatial Vectors
@@ -2111,9 +2202,11 @@ Helper functions
     * e.g. `string:split("a,b", ",") == {"a","b"}`
 * `string:trim()`
     * e.g. `string.trim("\n \t\tfoo bar\t ") == "foo bar"`
-* `minetest.wrap_text(str, limit)`: returns a string
-    * Adds new lines to the string to keep it within the specified character limit
+* `minetest.wrap_text(str, limit, [as_table])`: returns a string or table
+    * Adds newlines to the string to keep it within the specified character limit
+      Note that returned lines may be longer than the limit since it only splits at word borders.
     * limit: Maximal amount of characters in one line
+    * as_table: optional, if true return table of lines instead of string
 * `minetest.pos_to_string({x=X,y=Y,z=Z}, decimal_places))`: returns string `"(X,Y,Z)"`
     * Convert position to a printable string
       Optional: 'decimal_places' will round the x, y and z of the pos to the given decimal place.
@@ -2181,15 +2274,16 @@ Helper functions
                 max_jitter = 0.5,          -- maximum packet time jitter
                 avg_jitter = 0.03,         -- average packet time jitter
                 connection_uptime = 200,   -- seconds since client connected
-                prot_vers = 31,            -- protocol version used by client
-                -- following information is available on debug build only!!!
-                -- DO NOT USE IN MODS
-                --ser_vers = 26,             -- serialization version used by client
-                --major = 0,                 -- major version number
-                --minor = 4,                 -- minor version number
-                --patch = 10,                -- patch version number
-                --vers_string = "0.4.9-git", -- full version string
-                --state = "Active"           -- current client state
+                protocol_version = 32,     -- protocol version used by client
+                -- next info is only available in VenenuX minetest versions minenux
+                ser_vers = 26,             -- serialization version used by client
+                major = 0,                 -- major version number
+                minor = 4,                 -- minor version number
+                patch = 10,                -- patch version number
+                version_string = "0.4.9",  -- full version string
+                platform = "Linux",        -- as PLATFORM variable
+                sysinfo = "Linux/2.6.32 x86",
+                state = "Active"           -- current client state
             }
 * `minetest.mkdir(path)`: returns success.
     * Creates a directory specified by `path`, creating parent directories
@@ -2199,6 +2293,10 @@ Helper functions
       * nil: return all entries,
       * true: return only subdirectory names, or
       * false: return only file names.
+* `minetest.safe_file_write(path, content)`: returns boolean indicating success
+    * Replaces contents of file at path with new contents in a safe (atomic) way.
+      Use this instead of below code when writing e.g. database files:
+      `local f = io.open(path, "wb"); f:write(content); f:close()`
 * `minetest.get_version()`: returns a table containing components of the
    engine version.  Components:
     * `project`: Name of the project, eg, "Minetest"
@@ -2210,6 +2308,9 @@ Helper functions
   version entirely. To check for the presence of engine features, test
   whether the functions exported by the wanted features exist. For example:
   `if minetest.nodeupdate then ... end`.
+* `minetest.sha1(data, [raw])`: returns the sha1 hash of data
+    * `data`: string of data to hash
+    * `raw`: return raw bytes instead of hex digits, default: false
 
 ### Logging
 * `minetest.debug(...)`
@@ -2229,6 +2330,8 @@ Call these functions only at load time!
 * `minetest.register_craftitem(name, item definition)`
 * `minetest.unregister_item(name)`
 * `minetest.register_alias(name, convert_to)`
+    * Also use this to set the 'mapgen aliases' needed in a game for the core
+    * mapgens. See 'Mapgen aliases' section above.
 * `minetest.register_alias_force(name, convert_to)`
 * `minetest.register_craft(recipe)`
     * Check recipe table syntax for different types below.
@@ -2263,6 +2366,7 @@ Call these functions only at load time!
 * `minetest.register_on_placenode(func(pos, newnode, placer, oldnode, itemstack, pointed_thing))`
     * Called when a node has been placed
     * If return `true` no item is taken from `itemstack`
+    * `placer` may be any valid ObjectRef or nil.
     * **Not recommended**; use `on_construct` or `after_place_node` in node definition
       whenever possible
 * `minetest.register_on_dignode(func(pos, oldnode, digger))`
@@ -2356,8 +2460,9 @@ Call these functions only at load time!
     * `definition`: `{ description = "description text", give_to_singleplayer = boolean}`
       the default of `give_to_singleplayer` is true
     * To allow players with `basic_privs` to grant, see `basic_privs` minetest.conf setting.
-* `minetest.register_authentication_handler(handler)`
-    * See `minetest.builtin_auth_handler` in `builtin.lua` for reference
+* `minetest.register_authentication_handler(authentication handler definition)`
+    * Registers an auth handler that overrides the builtin one
+    * This function can be called by a single mod once only.
 
 ### Setting-related
 * `minetest.settings`: Settings object containing all of the settings from the
@@ -2366,37 +2471,44 @@ Call these functions only at load time!
   parses it as a position (in the format `(1,2,3)`). Returns a position or nil.
 
 ### Authentication
-* `minetest.notify_authentication_modified(name)`
-    * Should be called by the authentication handler if privileges changes.
-    * To report everybody, set `name=nil`.
-* `minetest.check_password_entry(name, entry, password)`
-    * Returns true if the "db entry" for a player with name matches given
-    * password, false otherwise.
-    * The "db entry" is the usually player-individual value that is derived
-    * from the player's chosen password and stored on the server in order to allow
-    * authentication whenever the player desires to log in.
-    * Only use this function for making it possible to log in via the password from
-    * via protocols like IRC, other uses for inside the game are frowned upon.
-* `minetest.get_password_hash(name, raw_password)`
-    * Convert a name-password pair to a password hash that Minetest can use.
-    * The returned value alone is not a good basis for password checks based
-    * on comparing the password hash in the database with the password hash
-    * from the function, with an externally provided password, as the hash
-    * in the db might use the new SRP verifier format.
-    * For this purpose, use `minetest.check_password_entry` instead.
 * `minetest.string_to_privs(str)`: returns `{priv1=true,...}`
 * `minetest.privs_to_string(privs)`: returns `"priv1,priv2,..."`
     * Convert between two privilege representations
-* `minetest.set_player_password(name, password_hash)`
-* `minetest.set_player_privs(name, {priv1=true,...})`
 * `minetest.get_player_privs(name) -> {priv1=true,...}`
-* `minetest.auth_reload()`
 * `minetest.check_player_privs(player_or_name, ...)`: returns `bool, missing_privs`
     * A quickhand for checking privileges.
-	* `player_or_name`: Either a Player object or the name of a player.
-	* `...` is either a list of strings, e.g. `"priva", "privb"` or
-	  a table, e.g. `{ priva = true, privb = true }`.
-* `minetest.get_player_ip(name)`: returns an IP address string
+    * `player_or_name`: Either a Player object or the name of a player.
+    * `...` is either a list of strings, e.g. `"priva", "privb"` or
+      a table, e.g. `{ priva = true, privb = true }`.
+
+* `minetest.check_password_entry(name, entry, password)`
+    * Returns true if the "password entry" for a player with name matches given
+      password, false otherwise.
+    * The "password entry" is the password representation generated by the engine
+      as returned as part of a `get_auth()` call on the auth handler.
+    * Only use this function for making it possible to log in via password from
+      external protocols such as IRC, other uses are frowned upon.
+* `minetest.get_password_hash(name, raw_password)`
+    * Convert a name-password pair to a password hash that Minetest can use.
+    * The returned value alone is not a good basis for password checks based
+      on comparing the password hash in the database with the password hash
+      from the function, with an externally provided password, as the hash
+      in the db might use the new SRP verifier format.
+    * For this purpose, use `minetest.check_password_entry` instead.
+* `minetest.get_player_ip(name)`: returns an IP address string for the player `name`
+    * The player needs to be online for this to be successful.
+
+* `minetest.get_auth_handler()`: Return the currently active auth handler
+    * See the `Authentication handler definition`
+    * Use this to e.g. get the authentication data for a player:
+      `local auth_data = minetest.get_auth_handler().get_auth(playername)`
+* `minetest.notify_authentication_modified(name)`
+    * Must be called by the authentication handler for privilege changes.
+    * `name`: string; if omitted, all auth data should be considered modified
+* `minetest.set_player_password(name, password_hash)`: Set password hash of player `name`
+* `minetest.set_player_privs(name, {priv1=true,...})`: Set privileges of player `name`
+* `minetest.auth_reload()`
+    * See `reload()` in authentication handler definition
 
 `minetest.set_player_password`, `minetest_set_player_privs`, `minetest_get_player_privs`
 and `minetest.auth_reload` call the authetification handler.
@@ -2462,12 +2574,15 @@ and `minetest.auth_reload` call the authetification handler.
     * `nodenames`: e.g. `{"ignore", "group:tree"}` or `"default:dirt"`
     * `search_center` is an optional boolean (default: `false`)
       If true `pos` is also checked for the nodes
-* `minetest.find_nodes_in_area(minp, maxp, nodenames)`: returns a list of positions
-    * returns as second value a table with the count of the individual nodes found
+* `minetest.find_nodes_in_area(pos1, pos2, nodenames)`: returns a list of positions
     * `nodenames`: e.g. `{"ignore", "group:tree"}` or `"default:dirt"`
-* `minetest.find_nodes_in_area_under_air(minp, maxp, nodenames)`: returns a list of positions
-    * returned positions are nodes with a node air above
+    * First return value: Table with all node positions
+    * Second return value: Table with the count of each node with the node name as index
+    * Area volume is limited to 4,096,000 nodes
+* `minetest.find_nodes_in_area_under_air(pos1, pos2, nodenames)`: returns a list of positions
     * `nodenames`: e.g. `{"ignore", "group:tree"}` or `"default:dirt"`
+    * Return value: Table with all node positions with a node air above
+    * Area volume is limited to 4,096,000 nodes
 * `minetest.get_perlin(noiseparams)`
 * `minetest.get_perlin(seeddiff, octaves, persistence, scale)`
     * Return world-specific perlin noise (`int(worldseed)+seeddiff`)
@@ -2676,6 +2791,13 @@ and `minetest.auth_reload` call the authetification handler.
     * Convert a vector into a yaw (angle)
 * `minetest.yaw_to_dir(yaw)`
     * Convert yaw (angle) to a vector
+* `minetest.is_colored_paramtype(ptype)`
+    * Returns a boolean. Returns `true` if the given `paramtype2` contains color
+      information (`color`, `colorwallmounted` or `colorfacedir`).
+* `minetest.strip_param2_color(param2, paramtype2)`
+    * Removes everything but the color information from the
+      given `param2` value.
+    * Returns `nil` if the given `paramtype2` does not contain color information
 * `minetest.get_node_drops(nodename, toolname)`
     * Returns list of item names.
     * **Note**: This will be removed or modified in a future version.
@@ -2711,9 +2833,9 @@ and `minetest.auth_reload` call the authetification handler.
     * Example query for `"default:gold_ingot"` will return table:
 
             {
-                [1]={type = "cooking", width = 3, output = "default:gold_ingot",
+                [1]={method = "cooking", width = 3, output = "default:gold_ingot",
                 items = {1 = "default:gold_lump"}},
-                [2]={type = "normal", width = 1, output = "default:gold_ingot 9",
+                [2]={method = "normal", width = 1, output = "default:gold_ingot 9",
                 items = {1 = "default:goldblock"}}
             }
 * `minetest.handle_node_drops(pos, drops, digger)`
@@ -2735,9 +2857,11 @@ and `minetest.auth_reload` call the authetification handler.
 ### Defaults for the `on_*` item definition functions
 These functions return the leftover itemstack.
 
-* `minetest.item_place_node(itemstack, placer, pointed_thing, param2)`
+* `minetest.item_place_node(itemstack, placer, pointed_thing[, param2, prevent_after_place])`
     * Place item as a node
     * `param2` overrides `facedir` and wallmounted `param2`
+    * `prevent_after_place`: if set to `true`, `after_place_node` is not called
+      for the newly placed node to prevent a callback and placement loop
     * returns `itemstack, success`
 * `minetest.item_place_object(itemstack, placer, pointed_thing)`
     * Place item as-is
@@ -2893,6 +3017,7 @@ These functions return the leftover itemstack.
 
 ### Misc.
 * `minetest.get_connected_players()`: returns list of `ObjectRefs`
+* `minetest.is_player(o)`: boolean, whether `o` is a player
 * `minetest.player_exists(name)`: boolean, whether player exists (regardless of online status)
 * `minetest.hud_replace_builtin(name, hud_definition)`
     * Replaces definition of a builtin hud element
@@ -2960,6 +3085,7 @@ These functions return the leftover itemstack.
     * Returns true, if player `name` shouldn't be abled to dig at `pos` or do other
       actions, defineable by mods, due to some mod-defined ownership-like concept.
       Returns false or nil, if the player is allowed to do such actions.
+    * `name` will be "" for non-players or unknown players.
     * This function should be overridden by protection mods and should be used to
       check if a player can interact at a position.
     * This function should call the old version of itself if the position is not
@@ -2976,25 +3102,29 @@ These functions return the leftover itemstack.
 * `minetest.record_protection_violation(pos, name)`
      * This function calls functions registered with
        `minetest.register_on_protection_violation`.
-* `minetest.rotate_and_place(itemstack, placer, pointed_thing, infinitestacks, orient_flags)`
+* `minetest.rotate_and_place(itemstack, placer, pointed_thing[, infinitestacks,
+        orient_flags, prevent_after_place])`
     * Attempt to predict the desired orientation of the facedir-capable node
-      defined by `itemstack`, and place it accordingly (on-wall, on the floor, or
-      hanging from the ceiling). Stacks are handled normally if the `infinitestacks`
-      field is false or omitted (else, the itemstack is not changed). `orient_flags`
-      is an optional table containing extra tweaks to the placement code:
-        * `invert_wall`:   if `true`, place wall-orientation on the ground and ground-
-    orientation on the wall.
+      defined by `itemstack`, and place it accordingly (on-wall, on the floor,
+      or hanging from the ceiling).
+    * `infinitestacks`: if `true`, the itemstack is not changed. Otherwise the
+      stacks are handled normally.
+    * `orient_flags`: Optional table containing extra tweaks to the placement code:
+        * `invert_wall`:   if `true`, place wall-orientation on the ground and
+          ground-orientation on the wall.
         * `force_wall` :   if `true`, always place the node in wall orientation.
         * `force_ceiling`: if `true`, always place on the ceiling.
         * `force_floor`:   if `true`, always place the node on the floor.
-        * `force_facedir`: if `true`, forcefully reset the facedir to north when placing on
-          the floor or ceiling
-        * The first four options are mutually-exclusive; the last in the list takes
-          precedence over the first.
+        * `force_facedir`: if `true`, forcefully reset the facedir to north
+          when placing on the floor or ceiling.
+        * The first four options are mutually-exclusive; the last in the list
+          takes precedence over the first.
+    * `prevent_after_place` is directly passed to `minetest.item_place_node`
+    * Returns the new itemstack after placement
 * `minetest.rotate_node(itemstack, placer, pointed_thing)`
-    * calls `rotate_and_place()` with infinitestacks set according to the state of
-       the creative mode setting, and checks for "sneak" to set the `invert_wall`
-       parameter.
+    * calls `rotate_and_place()` with `infinitestacks` set according to the state
+      of the creative mode setting, checks for "sneak" to set the `invert_wall`
+      parameter and `prevent_after_place` set to `true`.
 
 * `minetest.forceload_block(pos[, transient])`
     * forceloads the position `pos`.
@@ -3150,7 +3280,7 @@ This is basically a reference to a C++ `ServerActiveObject`
 * `set_attach(parent, bone, position, rotation)`
     * `bone`: string
     * `position`: `{x=num, y=num, z=num}` (relative)
-    * `rotation`: `{x=num, y=num, z=num}`
+    * `rotation`: `{x=num, y=num, z=num}` = Rotation on each axis, in degrees
 * `get_attach()`: returns parent, bone, position, rotation or nil if it isn't attached
 * `set_detach()`
 * `set_bone_position(bone, position, rotation)`
@@ -3215,10 +3345,11 @@ This is basically a reference to a C++ `ServerActiveObject`
      * values:
         * `0`: player is drowning,
         * `1`-`10`: remaining number of bubbles
-        * `11`: bubbles bar is not shown
+        * max (or 11): bubbles bar is not shown
+        * See Object Properties for more information
 * `set_attribute(attribute, value)`:
     * Sets an extra attribute with value on player.
-    * `value` must be a string.
+    * `value` must be a string, or a number which will be converted to a string.
     * If `value` is `nil`, remove attribute from player.
 * `get_attribute(attribute)`:
     * Returns value (a string) for extra attribute.
@@ -3322,8 +3453,9 @@ An `InvRef` is a reference to an inventory.
 * `add_item(listname, stack)`: add item somewhere in list, returns leftover `ItemStack`
 * `room_for_item(listname, stack):` returns `true` if the stack of items
   can be fully added to the list
-* `contains_item(listname, stack)`: returns `true` if the stack of items
-  can be fully taken from the list
+* `contains_item(listname, stack, [match_meta])`: returns `true` if
+  the stack of items can be fully taken from the list.
+  If `match_meta` is false, only the items' names are compared (default: `false`).
 * `remove_item(listname, stack)`: take as many items as specified from the list,
   returns the items that were actually removed (as an `ItemStack`) -- note that
   any item metadata is ignored, so attempting to remove a specific unique
@@ -3892,6 +4024,9 @@ Definition tables
 
     {
         hp_max = 1,
+    --  ^ For players: Defaults to `minetest.PLAYER_MAX_HP_DEFAULT`
+        breath_max = 0,
+    --  ^ For players only. Defaults to `minetest.PLAYER_MAX_BREATH_DEFAULT`
         physical = true,
         collide_with_objects = true, -- collide with other objects if physical = true
         weight = 5,
@@ -4212,6 +4347,7 @@ Definition tables
                 {
                     items = {"foo:bar", "baz:frob"},  -- Items to drop.
                     rarity = 1,  -- Probability of dropping is 1 / rarity.
+                    inherit_color = true, -- To inherit palette color from the node
                 },
             },
         },
@@ -4242,6 +4378,7 @@ Definition tables
         ^ Called after constructing node when node was placed using
           minetest.item_place_node / minetest.place_node
         ^ If return true no item is taken from itemstack
+	^ `placer` may be any valid ObjectRef or nil
         ^ default: nil ]]
         after_dig_node = func(pos, oldnode, oldmetadata, digger), --[[
         ^ oldmetadata is in table format
@@ -4257,9 +4394,11 @@ Definition tables
         ^ By default: Calls minetest.register_on_punchnode callbacks ]]
         on_rightclick = func(pos, node, clicker, itemstack, pointed_thing), --[[
         ^ default: nil
-        ^ if defined, itemstack will hold clicker's wielded item
+        ^ itemstack will hold clicker's wielded item
         ^ Shall return the leftover itemstack
-        ^ Note: pointed_thing can be nil, if a mod calls this function ]]
+        ^ Note: pointed_thing can be nil, if a mod calls this function
+          This function does not get triggered by clients <=0.4.16 if the
+          "formspec" node metadata field is set ]]
 
         on_dig = func(pos, node, digger), --[[
         ^ default: minetest.node_dig
@@ -4674,3 +4813,26 @@ The Biome API is still in an experimental phase and subject to change.
      -- ^ HTTP status code
         data = "response"
     }
+
+### Authentication handler definition
+
+    {
+        get_auth = func(name),
+    --  ^ Get authentication data for existing player `name` (`nil` if player doesn't exist)
+    --  ^ returns following structure `{password=<string>, privileges=<table>, last_login=<number or nil>}`
+        create_auth = func(name, password),
+    --  ^ Create new auth data for player `name`
+    --  ^ Note that `password` is not plain-text but an arbitrary representation decided by the engine
+        set_password = func(name, password),
+    --  ^ Set password of player `name` to `password`
+           Auth data should be created if not present
+        set_privileges = func(name, privileges),
+    --  ^ Set privileges of player `name`
+    --  ^ `privileges` is in table form, auth data should be created if not present
+        reload = func(),
+    --  ^ Reload authentication data from the storage location
+    --  ^ Returns boolean indicating success
+        record_login = func(name),
+    --  ^ Called when player joins, used for keeping track of last_login
+    }
+

doc/menu_lua_api.txt

@@ -1,4 +1,4 @@
-Minetest Lua Mainmenu API Reference 0.4.16
+Minetest Lua Mainmenu API Reference 0.4.17
 ========================================
 
 Introduction

doc/minetest.6

@@ -1,21 +1,21 @@
-.TH minetest 6 "10 September 2013" "" ""
+.TH minetest4 6 "10 September 2013" "" ""
 
 .SH NAME
-minetest, minetestserver \- Multiplayer infinite-world block sandbox
+minetest4, minetest4server \- Multiplayer infinite-world block sandbox v 4.X series
 
 .SH SYNOPSIS
-.B minetest
+.B minetest4
 [\fB--server SERVER OPTIONS\fR | \fBCLIENT OPTIONS\fR]
 [\fBCOMMON OPTIONS\fR]
 [\fBWORLD PATH\fR]
 
-.B minetestserver
+.B minetest4server
 [\fBSERVER OPTIONS\fR]
 [\fBCOMMON OPTIONS\fR]
 [\fBWORLD PATH\fR]
 
 .SH DESCRIPTION
-.B Minetest
+.B Minetest 4.X
 is one of the first InfiniMiner/Minecraft(/whatever) inspired games (started October 2010), with a goal of taking the survival multiplayer gameplay to a slightly different direction.
 .PP
 The main design philosophy is to keep it technically simple, stable and portable. It will be kept lightweight enough to run on fairly old hardware.
@@ -99,7 +99,7 @@ Display an interactive terminal over ncurses during execution.
 Colon delimited list of directories to search for subgames.
 
 .SH BUGS
-Please report all bugs to Perttu Ahola <celeron55@gmail.com>.
+Please report all bugs to https://codeberg.org/minenux/minenux/issues/
 
 .SH AUTHOR
 .PP
@@ -110,5 +110,5 @@ This man page was originally written by
 Juhani Numminen <juhaninumminen0@gmail.com>.
 
 .SH WWW
-http://www.minetest.net/
+http://www.minetest.org/
 

games/minetest

@@ -0,0 +1 @@
+Subproject commit d5cc8c46f66420eb14f23c83a3b57eff731ceb89

games/minimal/mods/default/init.lua

@@ -1270,7 +1270,9 @@ minetest.register_node("default:chest_locked", {
 	sounds = default.node_sound_wood_defaults(),
 	after_place_node = function(pos, placer)
 		local meta = minetest.get_meta(pos)
-		meta:set_string("owner", placer:get_player_name() or "")
+		local pname =
+			placer and placer:get_player_name() or ""
+		meta:set_string("owner", pname)
 		meta:set_string("infotext", "Locked Chest (owned by "..
 				meta:get_string("owner")..")")
 	end,

lib/lua/CMakeLists.txt

@@ -63,15 +63,43 @@ endif(LUA_ANSI)
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${COMMON_CFLAGS}")
 
 
-# Standard flags to use for each build type.
-if(CMAKE_COMPILER_IS_GNUCC)
-	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pipe -Wall -Wextra -Wshadow -W -pedantic -std=gnu99")
-	set(CMAKE_C_FLAGS_RELEASE        "${CMAKE_C_FLAGS_RELEASE}     -O2")
-	set(CMAKE_C_FLAGS_DEBUG          "${CMAKE_C_FLAGS_DEBUG}       -O0 -g")
-	set(CMAKE_C_FLAGS_PROFILE        "${CMAKE_C_FLAGS_PROFILE}     -O1 -g")
-	set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_WITHDEBINFO} -O2 -g")
-endif(CMAKE_COMPILER_IS_GNUCC)
+# determine compiler compatible and set flags, assume if C++ is installed also CC is installed
+if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
+	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pipe -Wall -Wextra -Wshadow -W -pedantic")
+	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 "${CMAKE_C_FLAGS} --std=gnu11")
+	endif()
+	set(CMAKE_C_FLAGS_RELEASE        "${CMAKE_C_FLAGS_RELEASE} ${CMAKE_C_FLAGS} ")
+	set(CMAKE_C_FLAGS_DEBUG          "${CMAKE_C_FLAGS_DEBUG}   ${CMAKE_C_FLAGS} -g")
+	set(CMAKE_C_FLAGS_PROFILE        "${CMAKE_C_FLAGS_PROFILE} ${CMAKE_C_FLAGS} -O1 -g")
+	set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_WITHDEBINFO} ${CMAKE_C_FLAGS} -g")
 
+elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
+
+	if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 3.5)
+		set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu11")
+	endif()
+	set(CMAKE_C_FLAGS_RELEASE        "${CMAKE_C_FLAGS_RELEASE} ${CMAKE_C_FLAGS} ")
+	set(CMAKE_C_FLAGS_DEBUG          "${CMAKE_C_FLAGS_DEBUG}   ${CMAKE_C_FLAGS} -g")
+	set(CMAKE_C_FLAGS_PROFILE        "${CMAKE_C_FLAGS_PROFILE} ${CMAKE_C_FLAGS} -O1 -g")
+	set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_WITHDEBINFO} ${CMAKE_C_FLAGS} -g")
+
+else()
+	if(CMAKE_VERSION VERSION_GREATER 3.0)
+		set(CMAKE_C_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()
+endif()
 
 add_subdirectory(src build)
 

lib/lua/src/loadlib.c

@@ -73,7 +73,7 @@ static void *ll_load (lua_State *L, const char *path) {
 
 
 static lua_CFunction ll_sym (lua_State *L, void *lib, const char *sym) {
-  lua_CFunction f = (lua_CFunction)dlsym(lib, sym);
+  lua_CFunction f = __extension__(lua_CFunction)dlsym(lib, sym);
   if (f == NULL) lua_pushstring(L, dlerror());
   return f;
 }

minetest.conf.example

@@ -1,16 +1,16 @@
-#    This file contains a list of all available settings and their default value for minetest.conf
+#    This file contains a list of all available settings and their default value for minetest4.conf
 
 #    By default, all the settings are commented and not functional.
 #    Uncomment settings by removing the preceding #.
 
-#    minetest.conf is read by default from:
-#    ../minetest.conf
-#    ../../minetest.conf
+#    minetest4.conf is read by default from:
+#    ../minetest4.conf
+#    ../../minetest4.conf
 #    Any other path can be chosen by passing the path as a parameter
-#    to the program, eg. "minetest.exe --config ../minetest.conf.example".
+#    to the program, eg. "minetest4 --config ../minetest4.conf.example".
 
 #    Further documentation:
-#    http://wiki.minetest.net/
+#    http://wiki.minetest.org/
 
 #
 # Client
@@ -28,7 +28,11 @@
 #    type: bool
 # free_move = false
 
-#    Fast movement (via use key).
+#    If enabled together with fly mode, makes move directions relative to the player's pitch.
+#    type: bool
+# pitch_fly = false
+
+#    Fast movement (via the "special" key).
 #    This requires the "fast" privilege on the server.
 #    type: bool
 # fast_move = false
@@ -161,11 +165,6 @@
 #    type: key
 # keymap_cmd_local = .
 
-#    Key for opening the chat console.
-#    See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
-#    type: key
-# keyman_console = KEY_F10
-
 #    Key for toggling unlimited view range.
 #    See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
 #    type: key
@@ -176,6 +175,11 @@
 #    type: key
 # keymap_freemove = KEY_KEY_K
 
+#    Key for toggling pitch fly mode.
+#    See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
+#    type: key
+# keymap_pitchfly = KEY_KEY_L
+
 #    Key for toggling fast mode.
 #    See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
 #    type: key
@@ -344,8 +348,8 @@
 # serverlist_file = favoriteservers.txt
 
 #    Maximum size of the out chat queue. 0 to disable queueing and -1 to make the queue size unlimited
-#    type: int min: -1
-max_out_chat_queue_size = 20
+#    type: int
+# max_out_chat_queue_size = 20
 
 ## Graphics
 
@@ -555,7 +559,7 @@ max_out_chat_queue_size = 20
 #    type: int
 # screenH = 600
 
-#    Save the window size automatically when modified.
+#    Save window size automatically when modified.
 #    type: bool
 # autosave_screensize = true
 
@@ -852,11 +856,11 @@ max_out_chat_queue_size = 20
 
 #    Domain name of server, to be displayed in the serverlist.
 #    type: string
-# server_address = game.minetest.net
+# server_address = game.minetest.org
 
 #    Homepage of server, to be displayed in the serverlist.
 #    type: string
-# server_url = http://minetest.net
+# server_url = http://minetest.org
 
 #    Automaticaly report to the serverlist.
 #    type: bool
@@ -867,11 +871,10 @@ max_out_chat_queue_size = 20
 #    type: string
 # serverlist_url = servers.minetest.net
 
-#    Disable escape sequences, e.g. chat coloring.
-#    Use this if you want to run a server with pre-0.4.14 clients and you want to disable
-#    the escape sequences generated by mods.
+#    Remove color codes from incoming chat messages
+#    Use this to stop players from being able to use color in their messages
 #    type: bool
-# disable_escape_sequences = false
+# strip_color_codes = false
 
 ## Network
 
@@ -1830,14 +1833,15 @@ max_out_chat_queue_size = 20
 # main_menu_mod_mgr = 1
 
 #    type: string
-# modstore_download_url = https://forum.minetest.net/media/
+# modstore_download_url = https://forum.minetest.org/media/
 
 #    type: string
-# modstore_listmods_url = https://forum.minetest.net/mmdb/mods/
+# modstore_listmods_url = https://forum.minetest.org/mmdb/mods/
 
 #    type: string
-# modstore_details_url = https://forum.minetest.net/mmdb/mod/*/
+# modstore_details_url = https://forum.minetest.org/mmdb/mod/*/
 
 #    Print the engine's profiling data in regular intervals (in seconds). 0 = disable. Useful for developers.
 #    type: int
 # profiler_print_interval = 0
+

minetest.conf.example.extra

@@ -1,16 +1,16 @@
 #    This file contains information (some of which was previously stored in
-#    minetest.conf.example) that cannot be automatically generated from
+#    minetest4.conf.example) that cannot be automatically generated from
 #    builtin/settingtypes.txt.
-#    This file contains a list of settings and their default value for minetest.conf
+#    This file contains a list of settings and their default value for minetest4.conf
 
 #    By default, all the settings are commented and not functional.
 #    Uncomment settings by removing the preceding #.
 
-#    minetest.conf is read by default from:
-#    ../minetest.conf
-#    ../../minetest.conf
+#    minetest4.conf is read by default from:
+#    ../minetest4.conf
+#    ../../minetest4.conf
 #    Any other path can be chosen by passing the path as a parameter
-#    to the program, eg. "minetest.exe --config ../minetest.conf.example".
+#    to the program, eg. "minetest4 --config ../minetest4.conf.example".
 
 #    Further documentation:
 #    http://wiki.minetest.net/
@@ -46,7 +46,7 @@
 # Mapgen v5
 
 #    Noise parameter in group format, unsupported by advanced settings menu but
-#    settable in minetest.conf.
+#    settable in minetest4.conf.
 #    See documentation of noise parameter formats above.
 #
 #    3D noise defining terrain.

misc/Info.plist

@@ -5,10 +5,10 @@
 	<key>CFBundleDevelopmentRegion</key>
 	<string>English</string>
 	<key>CFBundleExecutable</key>
-	<string>minetest</string>
+	<string>minetest4</string>
 	<key>CFBundleIconFile</key>
-	<string>minetest-icon.icns</string>
+	<string>minetest4-icon.icns</string>
 	<key>CFBundleIdentifier</key>
-	<string>net.minetest.minetest</string>
+	<string>net.minetest.minetest4</string>
 </dict>
 </plist>

misc/net.minetest.minetest.appdata.xml

@@ -1,22 +1,22 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <component type="desktop-application">
-	<id>net.minetest.minetest.desktop</id>
+	<id>net.minetest.minetest4.desktop</id>
 	<metadata_license>CC0-1.0</metadata_license>
 	<project_license>LGPL-2.1+ and CC-BY-SA-3.0 and MIT and Apache-2.0</project_license>
-	<name>Minetest</name>
+	<name>minetest4</name>
 	<summary>Multiplayer infinite-world block sandbox game</summary>
 	<description>
 		<p>
-			Minetest is an infinite-world block sandbox game and game engine.
+			minetest4 is an infinite-world block sandbox game and game engine.
 		</p><p>
 			Players can create and destroy various types of blocks in a
 			three-dimensional open world. This allows forming structures in
 			every possible creation, on multiplayer servers or in singleplayer.
 		</p><p>
-			Minetest is designed to be simple, stable, and portable.
+			minetest4 is designed to be simple, stable, and portable.
 			It is lightweight enough to run on fairly old hardware.
 		</p><p>
-			Minetest has many features, including:
+			minetest4 has many features, including:
 		</p>
 		<ul>
 			<li>Ability to walk around, dig, and build in a near-infinite voxel world</li>
@@ -27,32 +27,18 @@
 			<li>Beautiful lightning-fast map generator</li>
 		</ul>
 	</description>
-	<screenshots>
-		<screenshot type="default">
-			<image width="1920" height="1080">http://www.minetest.net/media/gallery/1.jpg</image>
-		</screenshot>
-		<screenshot>
-			<image width="1920" height="1080">http://www.minetest.net/media/gallery/3.jpg</image>
-		</screenshot>
-		<screenshot>
-			<image width="1920" height="1080">http://www.minetest.net/media/gallery/5.jpg</image>
-		</screenshot>
-	</screenshots>
 	<keywords>
 		<keyword>sandbox</keyword>
 		<keyword>world</keyword>
 		<keyword>mining</keyword>
 		<keyword>multiplayer</keyword>
 	</keywords>
-	<url type="homepage">http://minetest.net</url>
-	<url type="bugtracker">http://www.minetest.net/development/#reporting-issues</url>
+	<url type="homepage">http://minetest.org</url>
+	<url type="bugtracker">https://codeberg.org/minenux/minenux/issues</url>
 	<url type="translate">http://dev.minetest.net/Translation</url>
-	<url type="donation">http://www.minetest.net/development/#donate</url>
-	<url type="faq">http://wiki.minetest.net/FAQ</url>
-	<url type="help">http://wiki.minetest.net</url>
+	<url type="donation">https://paypalme/mckayshirou</url>
+	<url type="help">http://wiki.minetest.org</url>
 	<provides>
-		<binary>minetest</binary>
+		<binary>minetest4</binary>
 	</provides>
-	<translation type="gettext">minetest</translation>
-	<update_contact>sfan5@live.de</update_contact>
 </component>

misc/net.minetest.minetest.desktop

@@ -1,6 +1,6 @@
 [Desktop Entry]
-Name=Minetest
-GenericName=Minetest
+Name=Minetest4
+GenericName=minetest4
 Comment=Multiplayer infinite-world block sandbox
 Comment[de]=Mehrspieler-Sandkastenspiel mit unendlichen Blockwelten
 Comment[es]=Juego sandbox multijugador con mundos infinitos
@@ -8,8 +8,8 @@ Comment[fr]=Jeu multijoueurs de type bac à sable avec des mondes infinis
 Comment[ja]=マルチプレイに対応した、無限の世界のブロック型サンドボックスゲームです
 Comment[ru]=Игра-песочница с безграничным миром, состоящим из блоков
 Comment[tr]=Tek-Çok oyuncuyla küplerden sonsuz dünyalar inşa et
-Exec=minetest
-Icon=minetest
+Exec=minetest4
+Icon=minetest4
 Terminal=false
 Type=Application
 Categories=Game;Simulation;

src/CMakeLists.txt

@@ -23,7 +23,6 @@ set(CMAKE_BUILD_TYPE "${CMAKE_BUILD_TYPE}" CACHE STRING
 	FORCE
 )
 
-
 # Set some random things default to not being visible in the GUI
 mark_as_advanced(EXECUTABLE_OUTPUT_PATH LIBRARY_OUTPUT_PATH)
 
@@ -70,6 +69,14 @@ if(ENABLE_GETTEXT)
 		endif()
 		set(USE_GETTEXT TRUE)
 		message(STATUS "GetText enabled; locales found: ${GETTEXT_AVAILABLE_LOCALES}")
+		# On some platforms, such as Linux with GNU libc, the gettext
+		# functions are present in the C standard library and libintl
+		# is not required. For other libc (uClibc-ng or musl) libintl
+		# may be required.
+		find_package(Intl)
+		if(NOT Intl_LIBRARIES STREQUAL "")
+			message(STATUS "GetText Intl : ${Intl_LIBRARIES}")
+		endif()
 	endif(GETTEXT_FOUND)
 else()
 	mark_as_advanced(GETTEXT_ICONV_DLL GETTEXT_INCLUDE_DIR GETTEXT_LIBRARY GETTEXT_MSGFMT)
@@ -174,27 +181,25 @@ option(ENABLE_POSTGRESQL "Enable PostgreSQL backend" TRUE)
 set(USE_POSTGRESQL FALSE)
 
 if(ENABLE_POSTGRESQL)
-	find_program(POSTGRESQL_CONFIG_EXECUTABLE pg_config DOC "pg_config")
-	find_library(POSTGRESQL_LIBRARY pq)
-	if(POSTGRESQL_CONFIG_EXECUTABLE)
-		execute_process(COMMAND ${POSTGRESQL_CONFIG_EXECUTABLE} --includedir-server
-			OUTPUT_VARIABLE POSTGRESQL_SERVER_INCLUDE_DIRS
-			OUTPUT_STRIP_TRAILING_WHITESPACE)
-		execute_process(COMMAND ${POSTGRESQL_CONFIG_EXECUTABLE}
-			OUTPUT_VARIABLE POSTGRESQL_CLIENT_INCLUDE_DIRS
-			OUTPUT_STRIP_TRAILING_WHITESPACE)
-		# This variable is case sensitive for the cmake PostgreSQL module
-		set(PostgreSQL_ADDITIONAL_SEARCH_PATHS ${POSTGRESQL_SERVER_INCLUDE_DIRS} ${POSTGRESQL_CLIENT_INCLUDE_DIRS})
+	if(CMAKE_VERSION VERSION_LESS "3.20")
+		find_package(PostgreSQL QUIET)
+		# Before CMake 3.20 FindPostgreSQL.cmake always looked for server includes
+		# but we don't need them, so continue anyway if only those are missing.
+		if(PostgreSQL_INCLUDE_DIR AND PostgreSQL_LIBRARY)
+			set(PostgreSQL_FOUND TRUE)
+			set(PostgreSQL_INCLUDE_DIRS ${PostgreSQL_INCLUDE_DIR})
+			set(PostgreSQL_LIBRARIES ${PostgreSQL_LIBRARY})
+		endif()
+	else()
+		find_package(PostgreSQL)
 	endif()
 
-	find_package("PostgreSQL")
-
-	if(POSTGRESQL_FOUND)
+	if(PostgreSQL_FOUND)
 		set(USE_POSTGRESQL TRUE)
 		message(STATUS "PostgreSQL backend enabled")
 		# This variable is case sensitive, don't try to change it to POSTGRESQL_INCLUDE_DIR
-		message(STATUS "PostgreSQL includes: ${PostgreSQL_INCLUDE_DIR}")
-		include_directories(${PostgreSQL_INCLUDE_DIR})
+		message(STATUS "PostgreSQL includes: ${PostgreSQL_INCLUDE_DIRS}")
+		include_directories(${PostgreSQL_INCLUDE_DIRS})
 	else()
 		message(STATUS "PostgreSQL not found!")
 	endif()
@@ -204,7 +209,7 @@ option(ENABLE_LEVELDB "Enable LevelDB backend" TRUE)
 set(USE_LEVELDB FALSE)
 
 if(ENABLE_LEVELDB)
-	find_library(LEVELDB_LIBRARY leveldb)
+	find_library(LEVELDB_LIBRARY NAMES leveldb libleveldb)
 	find_path(LEVELDB_INCLUDE_DIR db.h PATH_SUFFIXES leveldb)
 	if(LEVELDB_LIBRARY AND LEVELDB_INCLUDE_DIR)
 		set(USE_LEVELDB TRUE)
@@ -254,6 +259,12 @@ if(NOT MSVC)
 	set(USE_GPROF FALSE CACHE BOOL "Use -pg flag for g++")
 endif()
 
+# Haiku endian support
+if(HAIKU)
+	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_BSD_SOURCE")
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_BSD_SOURCE")
+endif()
+
 # Use cmake_config.h
 add_definitions(-DUSE_CMAKE_CONFIG_H)
 
@@ -268,7 +279,7 @@ if(WIN32)
 	else() # Probably MinGW = GCC
 		set(PLATFORM_LIBS "")
 	endif()
-	set(PLATFORM_LIBS ws2_32.lib shlwapi.lib ${PLATFORM_LIBS})
+	set(PLATFORM_LIBS ws2_32.lib version.lib shlwapi.lib ${PLATFORM_LIBS})
 
 	# Zlib stuff
 	set(ZLIB_INCLUDE_DIR "${PROJECT_SOURCE_DIR}/../../zlib/zlib-1.2.5"
@@ -297,7 +308,9 @@ if(WIN32)
 else()
 	# Unix probably
 	if(BUILD_CLIENT)
-		find_package(X11 REQUIRED)
+		if(NOT HAIKU AND NOT APPLE)
+			find_package(X11 REQUIRED)
+		endif(NOT HAIKU AND NOT APPLE)
 		find_package(OpenGL REQUIRED)
 		find_package(JPEG REQUIRED)
 		find_package(BZip2 REQUIRED)
@@ -325,10 +338,15 @@ else()
 		endif(HAVE_LIBRT)
 	endif(APPLE)
 
-	# This way Xxf86vm is found on OpenBSD too
-	find_library(XXF86VM_LIBRARY Xxf86vm)
-	mark_as_advanced(XXF86VM_LIBRARY)
-	set(CLIENT_PLATFORM_LIBS ${CLIENT_PLATFORM_LIBS} ${XXF86VM_LIBRARY})
+	# The following dependencies are transitive dependencies from Irrlicht.
+	# Minetest itself does not use them, but we link them so that statically
+	# linking Irrlicht works.
+	if(NOT HAIKU AND NOT APPLE)
+		# This way Xxf86vm is found on OpenBSD too
+		find_library(XXF86VM_LIBRARY Xxf86vm)
+		mark_as_advanced(XXF86VM_LIBRARY)
+		set(CLIENT_PLATFORM_LIBS ${CLIENT_PLATFORM_LIBS} ${XXF86VM_LIBRARY})
+	endif(NOT HAIKU AND NOT APPLE)
 
 	# Prefer local iconv if installed
 	find_library(ICONV_LIBRARY iconv)
@@ -336,6 +354,10 @@ else()
 	if (ICONV_LIBRARY)
 		set(PLATFORM_LIBS ${PLATFORM_LIBS} ${ICONV_LIBRARY})
 	endif()
+	if (HAIKU)
+		set(PLATFORM_LIBS ${PLATFORM_LIBS} intl network)
+	endif()
+
 endif()
 
 check_include_files(endian.h HAVE_ENDIAN_H)
@@ -573,10 +595,10 @@ set(EXECUTABLE_OUTPUT_PATH "${CMAKE_SOURCE_DIR}/bin")
 
 
 if(BUILD_CLIENT)
-	add_executable(${PROJECT_NAME} ${client_SRCS})
-	add_dependencies(${PROJECT_NAME} GenerateVersion)
+	add_executable(${PROJECT_NAME}${VERSION_MAJOR} ${client_SRCS})
+	add_dependencies(${PROJECT_NAME}${VERSION_MAJOR} GenerateVersion)
 	set(client_LIBS
-		${PROJECT_NAME}
+		${PROJECT_NAME}${VERSION_MAJOR}
 		${ZLIB_LIBRARIES}
 		${IRRLICHT_LIBRARY}
 		${OPENGL_LIBRARIES}
@@ -585,6 +607,7 @@ if(BUILD_CLIENT)
 		${PNG_LIBRARIES}
 		${X11_LIBRARIES}
 		${GETTEXT_LIBRARY}
+		${Intl_LIBRARIES}
 		${SOUND_LIBRARIES}
 		${SQLITE3_LIBRARY}
 		${LUA_LIBRARY}
@@ -606,76 +629,79 @@ if(BUILD_CLIENT)
 	endif()
 	if(USE_CURL)
 		target_link_libraries(
-			${PROJECT_NAME}
+			${PROJECT_NAME}${VERSION_MAJOR}
 			${CURL_LIBRARY}
 		)
+		set(CMAKE_EXE_LINKER_FLAGS  "${CMAKE_EXE_LINKER_FLAGS} -lidn")
 	endif()
 	if(USE_FREETYPE)
 		if(FREETYPE_PKGCONFIG_FOUND)
-			set_target_properties(${PROJECT_NAME}
+			set_target_properties(${PROJECT_NAME}${VERSION_MAJOR}
 				PROPERTIES
 				COMPILE_FLAGS "${FREETYPE_CFLAGS_STR}"
 			)
 		endif()
 		target_link_libraries(
-			${PROJECT_NAME}
+			${PROJECT_NAME}${VERSION_MAJOR}
 			${FREETYPE_LIBRARY}
 			${CGUITTFONT_LIBRARY}
 		)
 	endif()
 	if (USE_CURSES)
-		target_link_libraries(${PROJECT_NAME} ${CURSES_LIBRARIES})
+		target_link_libraries(${PROJECT_NAME}${VERSION_MAJOR} ${CURSES_LIBRARIES})
 	endif()
 	if (USE_POSTGRESQL)
-		target_link_libraries(${PROJECT_NAME} ${POSTGRESQL_LIBRARY})
+		target_link_libraries(${PROJECT_NAME}${VERSION_MAJOR} ${PostgreSQL_LIBRARIES})
 	endif()
 	if (USE_LEVELDB)
-		target_link_libraries(${PROJECT_NAME} ${LEVELDB_LIBRARY})
+		target_link_libraries(${PROJECT_NAME}${VERSION_MAJOR} ${LEVELDB_LIBRARY})
 	endif()
 	if (USE_REDIS)
-		target_link_libraries(${PROJECT_NAME} ${REDIS_LIBRARY})
+		target_link_libraries(${PROJECT_NAME}${VERSION_MAJOR} ${REDIS_LIBRARY})
 	endif()
 	if (USE_SPATIAL)
-		target_link_libraries(${PROJECT_NAME} ${SPATIAL_LIBRARY})
+		target_link_libraries(${PROJECT_NAME}${VERSION_MAJOR} ${SPATIAL_LIBRARY})
 	endif()
 endif(BUILD_CLIENT)
 
 
 if(BUILD_SERVER)
-	add_executable(${PROJECT_NAME}server ${server_SRCS})
-	add_dependencies(${PROJECT_NAME}server GenerateVersion)
+	add_executable(${PROJECT_NAME}${VERSION_MAJOR}server ${server_SRCS})
+	add_dependencies(${PROJECT_NAME}${VERSION_MAJOR}server GenerateVersion)
 	target_link_libraries(
-		${PROJECT_NAME}server
+		${PROJECT_NAME}${VERSION_MAJOR}server
 		${ZLIB_LIBRARIES}
 		${SQLITE3_LIBRARY}
 		${JSON_LIBRARY}
 		${GETTEXT_LIBRARY}
+		${Intl_LIBRARIES}
 		${LUA_LIBRARY}
 		${GMP_LIBRARY}
 		${PLATFORM_LIBS}
 	)
-	set_target_properties(${PROJECT_NAME}server PROPERTIES
+	set_target_properties(${PROJECT_NAME}${VERSION_MAJOR}server PROPERTIES
 			COMPILE_DEFINITIONS "SERVER")
 	if (USE_CURSES)
-		target_link_libraries(${PROJECT_NAME}server ${CURSES_LIBRARIES})
+		target_link_libraries(${PROJECT_NAME}${VERSION_MAJOR}server ${CURSES_LIBRARIES})
 	endif()
 	if (USE_POSTGRESQL)
-		target_link_libraries(${PROJECT_NAME}server ${POSTGRESQL_LIBRARY})
+		target_link_libraries(${PROJECT_NAME}${VERSION_MAJOR}server ${POSTGRESQL_LIBRARY})
 	endif()
 	if (USE_LEVELDB)
-		target_link_libraries(${PROJECT_NAME}server ${LEVELDB_LIBRARY})
+		target_link_libraries(${PROJECT_NAME}${VERSION_MAJOR}server ${LEVELDB_LIBRARY})
 	endif()
 	if (USE_REDIS)
-		target_link_libraries(${PROJECT_NAME}server ${REDIS_LIBRARY})
+		target_link_libraries(${PROJECT_NAME}${VERSION_MAJOR}server ${REDIS_LIBRARY})
 	endif()
 	if (USE_SPATIAL)
-		target_link_libraries(${PROJECT_NAME}server ${SPATIAL_LIBRARY})
+		target_link_libraries(${PROJECT_NAME}${VERSION_MAJOR}server ${SPATIAL_LIBRARY})
 	endif()
 	if(USE_CURL)
 		target_link_libraries(
-			${PROJECT_NAME}server
+			${PROJECT_NAME}${VERSION_MAJOR}server
 			${CURL_LIBRARY}
 		)
+		set(CMAKE_EXE_LINKER_FLAGS  "${CMAKE_EXE_LINKER_FLAGS} -lidn")
 	endif()
 endif(BUILD_SERVER)
 
@@ -700,17 +726,19 @@ if (GETTEXT_FOUND AND APPLY_LOCALE_BLACKLIST)
 		endif()
 	endforeach()
 	message(STATUS "Locale blacklist applied; Locales used: ${GETTEXT_USED_LOCALES}")
+elseif (GETTEXT_FOUND)
+	set(GETTEXT_USED_LOCALES ${GETTEXT_AVAILABLE_LOCALES})
 endif()
 
 # Set some optimizations and tweaks
 
-include(CheckCXXCompilerFlag)
+include(CheckCSourceCompiles)
 
 if(MSVC)
 	# Visual Studio
-
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /std:c++11")
 	# EHa enables SEH exceptions (used for catching segfaults)
-	set(CMAKE_CXX_FLAGS_RELEASE "/EHa /Ox /GL /FD /MT /GS- /Zi /arch:SSE /fp:fast /D NDEBUG /D _HAS_ITERATOR_DEBUGGING=0 /TP")
+	set(CMAKE_CXX_FLAGS_RELEASE "/EHa /Ox /GL /FD /MT /GS- /Zi /arch:SSE /fp:fast /D NDEBUG /D _HAS_ITERATOR_DEBUGGING=0 /TP /std:c++11")
 	#set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/LTCG /NODEFAULTLIB:\"libcmtd.lib\" /NODEFAULTLIB:\"libcmt.lib\"")
 	set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/LTCG /INCREMENTAL:NO /DEBUG /OPT:REF /OPT:ICF")
 
@@ -728,10 +756,47 @@ if(MSVC)
 	# /MT = Link statically with standard library stuff
 	set(CMAKE_C_FLAGS_RELEASE "/O2 /Ob2 /MT")
 else()
-	# Probably GCC
-	if(APPLE)
-		SET( CMAKE_EXE_LINKER_FLAGS  "${CMAKE_EXE_LINKER_FLAGS} -pagezero_size 10000 -image_base 100000000" )
+
+	# determine compiler compatible and set flags, assume if C++ is installed also CC is installed
+	if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
+		if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.7)
+			set(CMAKE_CXX_FLAGS "${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")
+	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 "${CMAKE_C_FLAGS} -std=gnu11")
+		endif()
+		message(STATUS "using clang compiler")
+	else()
+		if (CMAKE_VERSION VERSION_GREATER 3.0)
+			set(CMAKE_C_STANDARD 11)
+			set(CMAKE_CXX_STANDARD 11)
+		else()
+			if(APPLE)
+			# Fix behavior of CMAKE_CXX_STANDARD when targeting macOS.
+				if (POLICY CMP0025)
+					cmake_policy(SET CMP0025 NEW)
+				endif ()
+			endif ()
+		endif()
+		message(STATUS "using default installed compiler")
 	endif()
+
 	if(WARN_ALL)
 		set(RELEASE_WARNING_FLAGS "-Wall")
 	else()
@@ -744,6 +809,24 @@ else()
 		set(OTHER_FLAGS "${OTHER_FLAGS} -Wsign-compare")
 	endif()
 
+	if(APPLE AND USE_LUAJIT)
+		SET( CMAKE_EXE_LINKER_FLAGS  "${CMAKE_EXE_LINKER_FLAGS} -pagezero_size 10000 -image_base 100000000" )
+	elseif(UNIX AND USE_LUAJIT)
+		check_c_source_compiles("#ifndef __aarch64__\n#error\n#endif\nint main(){}" IS_AARCH64)
+		if(IS_AARCH64)
+			if(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
+			# FreeBSD uses lld, and lld does not support -Ttext-segment, suggesting
+			# --image-base instead. Not sure if it's equivalent change for the purpose 
+			# but at least if fixes build on FreeBSD/aarch64
+			# XXX: the condition should also be changed to check for lld regardless of
+			# os, bit CMake doesn't have anything like CMAKE_LINKER_IS_LLD yet
+				SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--image-base=0x200000000")
+			else()
+			# Move text segment below LuaJIT's 47-bit limit (see issue #9367)
+				SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-Ttext-segment=0x200000000")
+			endif()
+		endif()
+	endif()
 	if(WIN32 AND NOT ZLIBWAPI_DLL AND CMAKE_SIZEOF_VOID_P EQUAL 4)
 		set(OTHER_FLAGS "${OTHER_FLAGS} -DWIN32_NO_ZLIB_WINAPI")
 		message(WARNING "Defaulting to cdecl for zlib on win32 because ZLIBWAPI_DLL"
@@ -754,14 +837,41 @@ else()
 		set(OTHER_FLAGS "${OTHER_FLAGS} -mthreads -fexceptions")
 	endif()
 
-	set(CMAKE_CXX_FLAGS_RELEASE "-DNDEBUG ${RELEASE_WARNING_FLAGS} ${WARNING_FLAGS} ${OTHER_FLAGS} -Wall -pipe -funroll-loops")
-	if(CMAKE_SYSTEM_NAME MATCHES "(Darwin|FreeBSD)")
-		set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Os")
+	# only related to moder x86 32bit platforms using gcc compilers
+	if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
+		if(CMAKE_C_COMPILER_VERSION VERSION_GREATER 4.7)
+			# Enable SSE for floating point math on 32-bit x86 by default
+			# reasoning see minetest issue #11810 and https://gcc.gnu.org/wiki/FloatingPointMath
+			if(CMAKE_SIZEOF_VOID_P EQUAL 4)
+				check_c_source_compiles("#ifndef __i686__\n#error\n#endif\nint main(){}" IS_I686)
+				if(IS_I686)
+					message(STATUS "Detected Intel x86: using SSE instead of x87 FPU")
+					set(OTHER_FLAGS "${OTHER_FLAGS} -mfpmath=sse -msse")
+				endif()
+			endif()
+		endif()
+	endif()
+
+	set(CMAKE_CXX_FLAGS_RELEASE "-DNDEBUG ${RELEASE_WARNING_FLAGS} ${WARNING_FLAGS} -Wall -pipe -funroll-loops")
+	if(CMAKE_SYSTEM_NAME MATCHES "(Darwin|BSD|DragonFly)")
+		set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${CMAKE_CXX_FLAGS} -Os")
 	else()
-		set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -ffast-math -fomit-frame-pointer")
-	endif(CMAKE_SYSTEM_NAME MATCHES "(Darwin|FreeBSD)")
-	set(CMAKE_CXX_FLAGS_SEMIDEBUG "-g -O1 -Wall -Wabi ${WARNING_FLAGS} ${OTHER_FLAGS}")
-	set(CMAKE_CXX_FLAGS_DEBUG "-g -O0 -Wall -Wabi ${WARNING_FLAGS} ${OTHER_FLAGS}")
+		if(CMAKE_SYSTEM_NAME STREQUAL "Linux"
+				AND CMAKE_CXX_COMPILER_ID STREQUAL "Clang"
+				AND CMAKE_CXX_COMPILER_VERSION MATCHES "^9\\.")
+			# Clang 9 has broken -ffast-math on glibc
+			set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -fomit-frame-pointer")
+		else()
+			set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -ffast-math -fomit-frame-pointer")
+		endif()
+	endif(CMAKE_SYSTEM_NAME MATCHES "(Darwin|BSD|DragonFly)")
+
+	set(CMAKE_CXX_FLAGS_SEMIDEBUG "-g -O1 -Wall ${WARNING_FLAGS} ${CMAKE_CXX_FLAGS} ${OTHER_FLAGS} $ENV{CPPFLAGS}")
+	set(CMAKE_CXX_FLAGS_DEBUG "-g -O0 -Wall ${WARNING_FLAGS} ${CMAKE_CXX_FLAGS} ${OTHER_FLAGS} $ENV{CPPFLAGS}")
+	set(CMAKE_C_FLAGS_RELEASE        "${CMAKE_C_FLAGS_RELEASE} ${CMAKE_C_FLAGS} $ENV{CFLAGS}")
+	set(CMAKE_C_FLAGS_DEBUG          "${CMAKE_C_FLAGS_DEBUG}   ${CMAKE_C_FLAGS} -g")
+	set(CMAKE_C_FLAGS_PROFILE        "${CMAKE_C_FLAGS_PROFILE} ${CMAKE_C_FLAGS} -O1 -g")
+	set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_WITHDEBINFO} ${CMAKE_C_FLAGS} $ENV{CFLAGS} -g")
 
 	if(USE_GPROF)
 		set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -pg")
@@ -811,7 +921,7 @@ if(WIN32)
 endif()
 
 if(BUILD_CLIENT)
-	install(TARGETS ${PROJECT_NAME}
+	install(TARGETS ${PROJECT_NAME}${VERSION_MAJOR}
 		RUNTIME DESTINATION ${BINDIR}
 		LIBRARY DESTINATION ${BINDIR}
 		ARCHIVE DESTINATION ${BINDIR}
@@ -829,7 +939,7 @@ if(BUILD_CLIENT)
 	if(USE_GETTEXT)
 		foreach(LOCALE ${GETTEXT_USED_LOCALES})
 			set_mo_paths(MO_BUILD_PATH MO_DEST_PATH ${LOCALE})
-			set(MO_BUILD_PATH "${MO_BUILD_PATH}/${PROJECT_NAME}.mo")
+			set(MO_BUILD_PATH "${MO_BUILD_PATH}/${PROJECT_NAME}${VERSION_MAJOR}.mo")
 			install(FILES ${MO_BUILD_PATH} DESTINATION ${MO_DEST_PATH})
 		endforeach()
 	endif()
@@ -850,16 +960,16 @@ if(BUILD_CLIENT)
 endif(BUILD_CLIENT)
 
 if(BUILD_SERVER)
-	install(TARGETS ${PROJECT_NAME}server DESTINATION ${BINDIR})
+	install(TARGETS ${PROJECT_NAME}${VERSION_MAJOR}server DESTINATION ${BINDIR})
 endif()
 
 if (USE_GETTEXT)
 	set(MO_FILES)
-
+# the po file is minetest but mo file will be mientest4
 	foreach(LOCALE ${GETTEXT_USED_LOCALES})
 		set(PO_FILE_PATH "${GETTEXT_PO_PATH}/${LOCALE}/${PROJECT_NAME}.po")
 		set_mo_paths(MO_BUILD_PATH MO_DEST_PATH ${LOCALE})
-		set(MO_FILE_PATH "${MO_BUILD_PATH}/${PROJECT_NAME}.mo")
+		set(MO_FILE_PATH "${MO_BUILD_PATH}/${PROJECT_NAME}${VERSION_MAJOR}.mo")
 
 		add_custom_command(OUTPUT ${MO_BUILD_PATH}
 			COMMAND ${CMAKE_COMMAND} -E make_directory ${MO_BUILD_PATH}

src/camera.cpp

@@ -386,8 +386,9 @@ void Camera::update(LocalPlayer* player, f32 frametime, f32 busytime,
 	// *100.0 helps in large map coordinates
 	m_cameranode->setTarget(my_cp-intToFloat(m_camera_offset, BS) + 100 * m_camera_direction);
 
-	// update the camera position in front-view mode to render blocks behind player
-	if (m_camera_mode == CAMERA_MODE_THIRD_FRONT)
+	// update the camera position in third-person mode to render blocks behind player
+	// and correctly apply liquid post FX.
+	if (m_camera_mode != CAMERA_MODE_FIRST)
 		m_camera_position = my_cp;
 
 	// Get FOV
@@ -487,7 +488,9 @@ void Camera::update(LocalPlayer* player, f32 frametime, f32 busytime,
 void Camera::updateViewingRange()
 {
 	f32 viewing_range = g_settings->getFloat("viewing_range");
+	f32 near_plane = g_settings->getFloat("near_plane");
 	m_draw_control.wanted_range = viewing_range;
+	m_cameranode->setNearValue(rangelim(near_plane, 0.0f, 0.5f) * BS);
 	if (m_draw_control.range_all) {
 		m_cameranode->setFarValue(100000.0);
 		return;

src/cavegen.cpp

@@ -332,7 +332,7 @@ void CavesRandomWalk::makeCave(MMVManip *vm, v3s16 nmin, v3s16 nmax,
 
 	route_y_min = 0;
 	// Allow half a diameter + 7 over stone surface
-	route_y_max = -of.Y + max_stone_y + max_tunnel_diameter / 2 + 7;
+	route_y_max = -of.Y + max_stone_height + max_tunnel_diameter / 2 + 7;
 
 	// Limit maximum to area
 	route_y_max = rangelim(route_y_max, 0, ar.Y - 1);

src/cavegen.h

@@ -134,7 +134,6 @@ public:
 	bool large_cave_is_flat;
 	bool flooded;
 
-	s16 max_stone_y;
 	v3s16 node_min;
 	v3s16 node_max;
 

src/cguittfont/irrUString.h

@@ -31,7 +31,7 @@
 #ifndef __IRR_USTRING_H_INCLUDED__
 #define __IRR_USTRING_H_INCLUDED__
 
-#if (__cplusplus > 199711L) || (_MSC_VER >= 1600) || defined(__GXX_EXPERIMENTAL_CXX0X__)
+#if (__cplusplus > 199711L) || (defined(_MSC_VER) && _MSC_VER >= 1600) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #	define USTRING_CPP0X
 #	if defined(__GXX_EXPERIMENTAL_CXX0X__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5)))
 #		define USTRING_CPP0X_NEWLITERALS
@@ -47,7 +47,7 @@
 #define __BIG_ENDIAN 1
 #elif defined(__MACH__) && defined(__APPLE__)
 #include <machine/endian.h>
-#elif defined(__FreeBSD__)
+#elif defined(__FreeBSD__) || defined(__DragonFly__)
 #include <sys/endian.h>
 #else
 #include <endian.h>

src/client.cpp

@@ -73,7 +73,6 @@ Client::Client(
 	m_connection_reinit_timer(0.1),
 	m_avg_rtt_timer(0.0),
 	m_playerpos_send_timer(0.0),
-	m_ignore_damage_timer(0.0),
 	m_tsrc(tsrc),
 	m_shsrc(shsrc),
 	m_itemdef(itemdef),
@@ -231,6 +230,8 @@ Client::~Client()
 	m_shutdown = true;
 	m_con.Disconnect();
 
+	deleteAuthData();
+
 	m_mesh_update_thread.stop();
 	m_mesh_update_thread.wait();
 	while (!m_mesh_update_thread.m_queue_out.empty()) {
@@ -258,6 +259,7 @@ Client::~Client()
 	}
 
 	delete m_minimap;
+	delete m_media_downloader;
 }
 
 void Client::connect(Address address, bool is_local_server)
@@ -275,14 +277,9 @@ void Client::step(float dtime)
 	DSTACK(FUNCTION_NAME);
 
 	// Limit a bit
-	if(dtime > 2.0)
+	if (dtime > 2.0)
 		dtime = 2.0;
 
-	if(m_ignore_damage_timer > dtime)
-		m_ignore_damage_timer -= dtime;
-	else
-		m_ignore_damage_timer = 0.0;
-
 	m_animation_time += dtime;
 	if(m_animation_time > 60.0)
 		m_animation_time -= 60.0;
@@ -429,18 +426,16 @@ void Client::step(float dtime)
 		ClientEnvEvent envEvent = m_env.getClientEnvEvent();
 
 		if (envEvent.type == CEE_PLAYER_DAMAGE) {
-			if (m_ignore_damage_timer <= 0) {
-				u8 damage = envEvent.player_damage.amount;
+			u8 damage = envEvent.player_damage.amount;
 
-				if (envEvent.player_damage.send_to_server)
-					sendDamage(damage);
+			if (envEvent.player_damage.send_to_server)
+				sendDamage(damage);
 
-				// Add to ClientEvent queue
-				ClientEvent event;
-				event.type = CE_PLAYER_DAMAGE;
-				event.player_damage.amount = damage;
-				m_client_event_queue.push(event);
-			}
+			// Add to ClientEvent queue
+			ClientEvent event;
+			event.type = CE_PLAYER_DAMAGE;
+			event.player_damage.amount = damage;
+			m_client_event_queue.push(event);
 		}
 		// Protocol v29 or greater obsoleted this event
 		else if (envEvent.type == CEE_PLAYER_BREATH && m_proto_ver < 29) {
@@ -1277,15 +1272,23 @@ void Client::sendRespawn()
 
 void Client::sendReady()
 {
+	const char *platform_name = porting::getPlatformName();
+	const std::string sysinfo = porting::get_sysinfo();
+	const size_t version_len = strlen(g_version_hash) + 1 + strlen(platform_name) + 1 + sysinfo.size();
+
 	DSTACK(FUNCTION_NAME);
 
 	NetworkPacket pkt(TOSERVER_CLIENT_READY,
-			1 + 1 + 1 + 1 + 2 + sizeof(char) * strlen(g_version_hash));
+			1 + 1 + 1 + 1 + 2 + sizeof(char) * version_len + 2);
 
 	pkt << (u8) VERSION_MAJOR << (u8) VERSION_MINOR << (u8) VERSION_PATCH
-		<< (u8) 0 << (u16) strlen(g_version_hash);
+		<< (u8) 0 << (u16) version_len;
 
 	pkt.putRawString(g_version_hash, (u16) strlen(g_version_hash));
+	pkt << (u8) 0;
+	pkt.putRawString(platform_name, (u16) strlen(platform_name));
+	pkt << (u8) 0;
+	pkt.putRawString(sysinfo.c_str(), sysinfo.size());
 	Send(&pkt);
 }
 

src/client.h

@@ -574,7 +574,6 @@ private:
 	float m_connection_reinit_timer;
 	float m_avg_rtt_timer;
 	float m_playerpos_send_timer;
-	float m_ignore_damage_timer; // Used after server moves player
 	IntervalLimiter m_map_timer_and_unload_interval;
 
 	IWritableTextureSource *m_tsrc;

src/client/clientlauncher.cpp

@@ -137,7 +137,7 @@ bool ClientLauncher::run(GameParams &game_params, const Settings &cmd_args)
 	if (!g_menuclouds)
 		g_menuclouds = new Clouds(g_menucloudsmgr->getRootSceneNode(),
 				g_menucloudsmgr, -1, rand(), 100);
-	g_menuclouds->update(v2f(0, 0), video::SColor(255, 200, 200, 255));
+	g_menuclouds->update(v2f(0, 0), video::SColor(255, 240, 240, 255));
 	scene::ICameraSceneNode* camera;
 	camera = g_menucloudsmgr->addCameraSceneNode(0,
 				v3f(0, 0, 0), v3f(0, 60, 100));

src/client/joystick_controller.h

@@ -60,6 +60,8 @@ struct JoystickButtonCmb : public JoystickCombination {
 		this->key = key;
 	}
 
+	virtual ~JoystickButtonCmb() {}
+
 	virtual bool isTriggered(const irr::SEvent::SJoystickEvent &ev) const;
 
 	u32 filter_mask;
@@ -77,6 +79,8 @@ struct JoystickAxisCmb : public JoystickCombination {
 		this->key = key;
 	}
 
+	virtual ~JoystickAxisCmb() {}
+
 	virtual bool isTriggered(const irr::SEvent::SJoystickEvent &ev) const;
 
 	u16 axis_to_compare;

src/client/keys.h

@@ -48,6 +48,7 @@ public:
 		CONSOLE,
 		MINIMAP,
 		FREEMOVE,
+		PITCHFLY,
 		FASTMOVE,
 		NOCLIP,
 		HOTBAR_PREV,

src/client/tile.cpp

@@ -1138,13 +1138,14 @@ video::IImage * Align2Npot2(video::IImage * image,
 
 	core::dimension2d<u32> dim = image->getDimension();
 
-	std::string extensions = (char*) glGetString(GL_EXTENSIONS);
-
 	// Only GLES2 is trusted to correctly report npot support
-	if (get_GL_major_version() > 1 &&
-			extensions.find("GL_OES_texture_npot") != std::string::npos) {
+	// Note: we cache the boolean result. GL context will never change on Android.
+	static const bool hasNPotSupport = get_GL_major_version() > 1 &&
+		glGetString(GL_EXTENSIONS) && 
+		strstr(glGetString(GL_EXTENSIONS), "GL_OES_texture_npot");
+	
+	if (hasNPotSupport)
 		return image;
-	}
 
 	unsigned int height = npot2(dim.Height);
 	unsigned int width  = npot2(dim.Width);
@@ -1805,7 +1806,8 @@ bool TextureSource::generateImagePart(std::string part_of_name,
 			 * mix high- and low-res textures, or for mods with least-common-denominator
 			 * textures that don't have the resources to offer high-res alternatives.
 			 */
-			s32 scaleto = g_settings->getS32("texture_min_size");
+			const bool filter = m_setting_trilinear_filter || m_setting_bilinear_filter;
+			const s32 scaleto = filter ? g_settings->getS32("texture_min_size") : 1;
 			if (scaleto > 1) {
 				const core::dimension2d<u32> dim = baseimg->getDimension();
 

src/client/tile.h

@@ -159,7 +159,8 @@ enum MaterialType{
 	TILE_MATERIAL_LIQUID_TRANSPARENT,
 	TILE_MATERIAL_LIQUID_OPAQUE,
 	TILE_MATERIAL_WAVING_LEAVES,
-	TILE_MATERIAL_WAVING_PLANTS
+	TILE_MATERIAL_WAVING_PLANTS,
+	TILE_MATERIAL_OPAQUE
 };
 
 // Material flags
@@ -243,18 +244,20 @@ struct TileLayer
 	void applyMaterialOptions(video::SMaterial &material) const
 	{
 		switch (material_type) {
+		case TILE_MATERIAL_OPAQUE:
+		case TILE_MATERIAL_LIQUID_OPAQUE:
+			material.MaterialType = video::EMT_SOLID;
+			break;
 		case TILE_MATERIAL_BASIC:
 		case TILE_MATERIAL_WAVING_LEAVES:
 		case TILE_MATERIAL_WAVING_PLANTS:
+			material.MaterialTypeParam = 0.5;
 			material.MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL_REF;
 			break;
 		case TILE_MATERIAL_ALPHA:
 		case TILE_MATERIAL_LIQUID_TRANSPARENT:
 			material.MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL;
 			break;
-		case TILE_MATERIAL_LIQUID_OPAQUE:
-			material.MaterialType = video::EMT_SOLID;
-			break;
 		}
 		material.BackfaceCulling = (material_flags & MATERIAL_FLAG_BACKFACE_CULLING)
 			? true : false;

src/clientiface.cpp

@@ -633,6 +633,16 @@ std::vector<u16> ClientInterface::getClientIDs(ClientState min_state)
 	return reply;
 }
 
+/**
+ * Verify if user limit was reached.
+ * User limit count all clients from HelloSent state (MT protocol user) to Active state
+ * @return true if user limit was reached
+ */
+bool ClientInterface::isUserLimitReached()
+{
+	return getClientIDs(CS_HelloSent).size() >= g_settings->getU16("max_users");
+}
+
 void ClientInterface::step(float dtime)
 {
 	m_print_info_timer += dtime;

src/clientiface.h

@@ -31,6 +31,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include <list>
 #include <vector>
 #include <set>
+#include <memory>
 
 class MapBlock;
 class ServerEnvironment;
@@ -353,13 +354,22 @@ public:
 		m_version_major = major;
 		m_version_minor = minor;
 		m_version_patch = patch;
-		m_full_version = full;
+		m_full_version = full.c_str();
+		const size_t pos1 = full.find('\x00');
+		if (pos1 != std::string::npos)
+			m_platform = full.substr(pos1 + 1).c_str();
+		const size_t pos2 = full.find('\x00', pos1 + 1);
+		if (pos2 != std::string::npos)
+			m_sysinfo = full.substr(pos2 + 1);
 	}
 
 	/* read version information */
 	u8 getMajor() const { return m_version_major; }
 	u8 getMinor() const { return m_version_minor; }
 	u8 getPatch() const { return m_version_patch; }
+	std::string getFull() const { return m_full_version; }
+	std::string getPlatform() const { return m_platform; }
+	std::string getSysInfo() const { return m_sysinfo; }
 private:
 	// Version is stored in here after INIT before INIT2
 	u8 m_pending_serialization_version;
@@ -425,7 +435,9 @@ private:
 	u8 m_version_minor;
 	u8 m_version_patch;
 
-	std::string m_full_version;
+	std::string m_full_version = "unknown or hacker";
+	std::string m_platform = "unknown";
+	std::string m_sysinfo = "unknown";
 
 	u16 m_deployed_compression;
 
@@ -449,6 +461,9 @@ public:
 	/* get list of active client id's */
 	std::vector<u16> getClientIDs(ClientState min_state=CS_Active);
 
+	/* verify is server user limit was reached */
+	bool isUserLimitReached();
+
 	/* get list of client player names */
 	const std::vector<std::string> &getPlayerNames() const { return m_clients_names; }
 
@@ -493,7 +508,6 @@ public:
 	}
 
 	static std::string state2Name(ClientState state);
-
 protected:
 	//TODO find way to avoid this functions
 	void lock() { m_clients_mutex.lock(); }

src/clientmap.cpp

@@ -290,49 +290,46 @@ void ClientMap::updateDrawList(video::IVideoDriver* driver)
 
 struct MeshBufList
 {
-	/*!
-	 * Specifies in which layer the list is.
-	 * All lists which are in a lower layer are rendered before this list.
-	 */
-	u8 layer;
 	video::SMaterial m;
 	std::vector<scene::IMeshBuffer*> bufs;
 };
 
 struct MeshBufListList
 {
-	std::vector<MeshBufList> lists;
+	/*!
+	 * Stores the mesh buffers of the world.
+	 * The array index is the material's layer.
+	 * The vector part groups vertices by material.
+	 */
+	std::vector<MeshBufList> lists[MAX_TILE_LAYERS];
 
 	void clear()
 	{
-		lists.clear();
+		for (int l = 0; l < MAX_TILE_LAYERS; l++)
+			lists[l].clear();
 	}
 
 	void add(scene::IMeshBuffer *buf, u8 layer)
 	{
+		// Append to the correct layer
+		std::vector<MeshBufList> &list = lists[layer];
 		const video::SMaterial &m = buf->getMaterial();
-		for(std::vector<MeshBufList>::iterator i = lists.begin();
-				i != lists.end(); ++i){
-			MeshBufList &l = *i;
-
+		for (std::vector<MeshBufList>::iterator it = list.begin(); it != list.end();
+			++it) {
 			// comparing a full material is quite expensive so we don't do it if
 			// not even first texture is equal
-			if (l.m.TextureLayer[0].Texture != m.TextureLayer[0].Texture)
+			if ((*it).m.TextureLayer[0].Texture != m.TextureLayer[0].Texture)
 				continue;
 
-			if(l.layer != layer)
-				continue;
-
-			if (l.m == m) {
-				l.bufs.push_back(buf);
+			if ((*it).m == m) {
+				(*it).bufs.push_back(buf);
 				return;
 			}
 		}
 		MeshBufList l;
-		l.layer = layer;
 		l.m = m;
 		l.bufs.push_back(buf);
-		lists.push_back(l);
+		list.push_back(l);
 	}
 };
 
@@ -360,7 +357,7 @@ void ClientMap::renderMap(video::IVideoDriver* driver, s32 pass)
 		Measuring time is very useful for long delays when the
 		machine is swapping a lot.
 	*/
-	int time1 = time(0);
+	time_t time1 = time(0);
 
 	/*
 		Get animation parameters
@@ -476,35 +473,34 @@ void ClientMap::renderMap(video::IVideoDriver* driver, s32 pass)
 		}
 	}
 
-	std::vector<MeshBufList> &lists = drawbufs.lists;
+	// Render all layers in order
+	for (int layer = 0; layer < MAX_TILE_LAYERS; layer++) {
+		std::vector<MeshBufList> &lists = drawbufs.lists[layer];
 
-	int timecheck_counter = 0;
-	for (std::vector<MeshBufList>::iterator i = lists.begin();
-			i != lists.end(); ++i) {
-		timecheck_counter++;
-		if (timecheck_counter > 50) {
-			timecheck_counter = 0;
-			int time2 = time(0);
-			if (time2 > time1 + 4) {
-				infostream << "ClientMap::renderMap(): "
-					"Rendering takes ages, returning."
-					<< std::endl;
-				return;
+		int timecheck_counter = 0;
+		for (std::vector<MeshBufList>::iterator it = lists.begin(); it != lists.end();
+			++it) {
+			timecheck_counter++;
+			if (timecheck_counter > 50) {
+				timecheck_counter = 0;
+				time_t time2 = time(0);
+				if (time2 > time1 + 4) {
+					infostream << "ClientMap::renderMap(): "
+						"Rendering takes ages, returning."
+						<< std::endl;
+					return;
+				}
+			}
+
+			driver->setMaterial((*it).m);
+
+			for (std::vector<scene::IMeshBuffer*>::iterator it2 = (*it).bufs.begin();
+				it2 != (*it).bufs.end(); ++it2) {
+				driver->drawMeshBuffer(*it2);
+				vertex_count += (*it2)->getVertexCount();
+				meshbuffer_count++;
 			}
 		}
-
-		MeshBufList &list = *i;
-
-		driver->setMaterial(list.m);
-
-		for (std::vector<scene::IMeshBuffer*>::iterator j = list.bufs.begin();
-				j != list.bufs.end(); ++j) {
-			scene::IMeshBuffer *buf = *j;
-			driver->drawMeshBuffer(buf);
-			vertex_count += buf->getVertexCount();
-			meshbuffer_count++;
-		}
-
 	}
 	} // ScopeProfiler
 

src/cmake_config.h.in

@@ -5,9 +5,10 @@
 
 #define PROJECT_NAME "@PROJECT_NAME@"
 #define PROJECT_NAME_C "@PROJECT_NAME_CAPITALIZED@"
-#define VERSION_MAJOR @VERSION_MAJOR@
+#define VERSION_MAJOR @VERSION_MAJOR@ // can be string?
 #define VERSION_MINOR @VERSION_MINOR@
 #define VERSION_PATCH @VERSION_PATCH@
+#define VERSION_TWEAK @VERSION_TWEAK@
 #define VERSION_EXTRA "@VERSION_EXTRA@"
 #define VERSION_STRING "@VERSION_STRING@"
 #define PRODUCT_VERSION_STRING "@VERSION_MAJOR@.@VERSION_MINOR@"

src/collision.cpp

@@ -258,27 +258,32 @@ collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
 	//TimeTaker tt2("collisionMoveSimple collect boxes");
 	ScopeProfiler sp(g_profiler, "collisionMoveSimple collect boxes avg", SPT_AVG);
 
-	v3s16 oldpos_i = floatToInt(*pos_f, BS);
-	v3s16 newpos_i = floatToInt(*pos_f + *speed_f * dtime, BS);
-	s16 min_x = MYMIN(oldpos_i.X, newpos_i.X) + (box_0.MinEdge.X / BS) - 1;
-	s16 min_y = MYMIN(oldpos_i.Y, newpos_i.Y) + (box_0.MinEdge.Y / BS) - 1;
-	s16 min_z = MYMIN(oldpos_i.Z, newpos_i.Z) + (box_0.MinEdge.Z / BS) - 1;
-	s16 max_x = MYMAX(oldpos_i.X, newpos_i.X) + (box_0.MaxEdge.X / BS) + 1;
-	s16 max_y = MYMAX(oldpos_i.Y, newpos_i.Y) + (box_0.MaxEdge.Y / BS) + 1;
-	s16 max_z = MYMAX(oldpos_i.Z, newpos_i.Z) + (box_0.MaxEdge.Z / BS) + 1;
+	v3f newpos_f = *pos_f + *speed_f * dtime;
+	v3f minpos_f(
+		MYMIN(pos_f->X, newpos_f.X),
+		MYMIN(pos_f->Y, newpos_f.Y) + 0.01 * BS, // bias rounding, player often at +/-n.5
+		MYMIN(pos_f->Z, newpos_f.Z)
+	);
+	v3f maxpos_f(
+		MYMAX(pos_f->X, newpos_f.X),
+		MYMAX(pos_f->Y, newpos_f.Y),
+		MYMAX(pos_f->Z, newpos_f.Z)
+	);
+	v3s16 min = floatToInt(minpos_f + box_0.MinEdge, BS) - v3s16(1, 1, 1);
+	v3s16 max = floatToInt(maxpos_f + box_0.MaxEdge, BS) + v3s16(1, 1, 1);
 
 	bool any_position_valid = false;
 
-	for(s16 x = min_x; x <= max_x; x++)
-	for(s16 y = min_y; y <= max_y; y++)
-	for(s16 z = min_z; z <= max_z; z++)
+	for(s16 x = min.X; x <= max.X; x++)
+	for(s16 y = min.Y; y <= max.Y; y++)
+	for(s16 z = min.Z; z <= max.Z; z++)
 	{
 		v3s16 p(x,y,z);
 
 		bool is_position_valid;
 		MapNode n = map->getNodeNoEx(p, &is_position_valid);
 
-		if (is_position_valid) {
+		if (is_position_valid && n.getContent() != CONTENT_IGNORE) {
 			// Object collides into walkable nodes
 
 			any_position_valid = true;
@@ -328,7 +333,8 @@ collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
 					false, n_bouncy_value, p, box));
 			}
 		} else {
-			// Collide with unloaded nodes
+			// Collide with unloaded nodes (position invalid) and loaded
+			// CONTENT_IGNORE nodes (position valid)
 			aabb3f box = getNodeBox(p, BS);
 			cinfo.push_back(NearbyCollisionInfo(true, false, 0, p, box));
 		}
@@ -336,6 +342,8 @@ collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
 
 	// Do not move if world has not loaded yet, since custom node boxes
 	// are not available for collision detection.
+	// This also intentionally occurs in the case of the object being positioned
+	// solely on loaded CONTENT_IGNORE nodes, no matter where they come from.
 	if (!any_position_valid) {
 		*speed_f = v3f(0, 0, 0);
 		return result;
@@ -402,12 +410,13 @@ collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
 		Collision uncertainty radius
 		Make it a bit larger than the maximum distance of movement
 	*/
-	f32 d = pos_max_d * 1.1;
-	// A fairly large value in here makes moving smoother
+	//f32 d = pos_max_d * 1.1;
+	// A fairly large value in here makes moving smoother but more rare too
 	//f32 d = 0.15*BS;
+	f32 d = 0.3f;	// Temporary fix, any nonzero d causes collision glitches, the more the greater it is.
 
 	// This should always apply, otherwise there are glitches
-	assert(d > pos_max_d);	// invariant
+	//assert(d > pos_max_d);	// invariant
 
 	int loopcount = 0;
 

src/config.h

@@ -10,11 +10,10 @@
 #define STR(x) STRINGIFY(x)
 
 
-#if defined USE_CMAKE_CONFIG_H
-	#include "cmake_config.h"
-#elif defined (__ANDROID__) || defined (ANDROID)
+#if defined (__ANDROID__) || defined (ANDROID)
 	#define PROJECT_NAME "minetest"
-	#define PROJECT_NAME_C "Minetest"
+	#define VERSION_MAJOR "4"
+	#define PROJECT_NAME_C "Minetest4"
 	#define STATIC_SHAREDIR ""
 	#include "android_version.h"
 	#ifdef NDEBUG
@@ -23,6 +22,7 @@
 		#define BUILD_TYPE "Debug"
 	#endif
 #else
+	#include "cmake_config.h"
 	#ifdef NDEBUG
 		#define BUILD_TYPE "Release"
 	#else

src/constants.h

@@ -88,10 +88,10 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #define PLAYER_INVENTORY_SIZE (8 * 4)
 
 // Maximum hit points of a player
-#define PLAYER_MAX_HP 20
+#define PLAYER_MAX_HP_DEFAULT 20
 
 // Maximal breath of a player
-#define PLAYER_MAX_BREATH 11
+#define PLAYER_MAX_BREATH_DEFAULT 11
 
 // Number of different files to try to save a player to if the first fails
 // (because of a case-insensitive filesystem)

src/content_cao.cpp

@@ -1184,16 +1184,17 @@ void GenericCAO::step(float dtime, ClientEnvironment *env)
 
 		float moved = lastpos.getDistanceFrom(pos_translator.vect_show);
 		m_step_distance_counter += moved;
-		if(m_step_distance_counter > 1.5*BS)
-		{
-			m_step_distance_counter = 0;
-			if(!m_is_local_player && m_prop.makes_footstep_sound)
-			{
+		if (m_step_distance_counter > 1.5f * BS) {
+			m_step_distance_counter = 0.0f;
+			if (!m_is_local_player && m_prop.makes_footstep_sound) {
 				INodeDefManager *ndef = m_client->ndef();
-				v3s16 p = floatToInt(getPosition() + v3f(0,
-						(m_prop.collisionbox.MinEdge.Y-0.5)*BS, 0), BS);
+				v3s16 p = floatToInt(getPosition() +
+					v3f(0.0f, (m_prop.collisionbox.MinEdge.Y - 0.5f) * BS, 0.0f), BS);
 				MapNode n = m_env->getMap().getNodeNoEx(p);
 				SimpleSoundSpec spec = ndef->get(n).sound_footstep;
+				// Reduce footstep gain, as non-local-player footsteps are
+				// somehow louder.
+				spec.gain *= 0.6f;
 				m_client->sound()->playSoundAt(spec, false, getPosition());
 			}
 		}
@@ -1354,6 +1355,13 @@ void GenericCAO::updateTextures(std::string mod)
 				material.setFlag(video::EMF_LIGHTING, false);
 				material.setFlag(video::EMF_BILINEAR_FILTER, false);
 
+				// don't filter low-res textures, makes them look blurry
+				// player models have a res of 64
+				const core::dimension2d<u32> &size = texture->getOriginalSize();
+				const u32 res = std::min(size.Height, size.Width);
+				use_trilinear_filter &= res > 64;
+				use_bilinear_filter &= res > 64;
+
 				m_animated_meshnode->getMaterial(i)
 						.setFlag(video::EMF_TRILINEAR_FILTER, use_trilinear_filter);
 				m_animated_meshnode->getMaterial(i)

src/content_mapblock.cpp

@@ -43,7 +43,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 // Corresponding offsets are listed in g_27dirs
 #define FRAMED_NEIGHBOR_COUNT 18
 
-static constexpr v3s16 light_dirs[8] = {
+static const v3s16 light_dirs[8] = {
 	v3s16(-1, -1, -1),
 	v3s16(-1, -1,  1),
 	v3s16(-1,  1, -1),

src/content_sao.cpp

@@ -59,7 +59,7 @@ public:
 		m_age += dtime;
 		if(m_age > 10)
 		{
-			m_removed = true;
+			m_pending_removal = true;
 			return;
 		}
 
@@ -406,20 +406,6 @@ void LuaEntitySAO::step(float dtime, bool send_recommended)
 		m_env->getScriptIface()->luaentity_Step(m_id, dtime);
 	}
 
-	// Remove LuaEntity beyond terrain edges
-	{
-		ServerMap *map = dynamic_cast<ServerMap *>(&m_env->getMap());
-		assert(map);
-		if (!m_pending_deactivation &&
-				map->saoPositionOverLimit(m_base_position)) {
-			infostream << "Remove SAO " << m_id << "(" << m_init_name
-				<< "), outside of limits" << std::endl;
-			m_pending_deactivation = true;
-			m_removed = true;
-			return;
-		}
-	}
-
 	if(send_recommended == false)
 		return;
 
@@ -555,9 +541,9 @@ int LuaEntitySAO::punch(v3f dir,
 		ServerActiveObject *puncher,
 		float time_from_last_punch)
 {
-	if (!m_registered){
+	if (!m_registered) {
 		// Delete unknown LuaEntities when punched
-		m_removed = true;
+		m_pending_removal = true;
 		return 0;
 	}
 
@@ -601,7 +587,7 @@ int LuaEntitySAO::punch(v3f dir,
 	}
 
 	if (getHP() == 0)
-		m_removed = true;
+		m_pending_removal = true;
 
 
 
@@ -793,7 +779,7 @@ PlayerSAO::PlayerSAO(ServerEnvironment *env_, RemotePlayer *player_, u16 peer_id
 	m_wield_index(0),
 	m_position_not_sent(false),
 	m_is_singleplayer(is_singleplayer),
-	m_breath(PLAYER_MAX_BREATH),
+	m_breath(PLAYER_MAX_BREATH_DEFAULT),
 	m_pitch(0),
 	m_fov(0),
 	m_wanted_range(0),
@@ -809,7 +795,8 @@ PlayerSAO::PlayerSAO(ServerEnvironment *env_, RemotePlayer *player_, u16 peer_id
 {
 	assert(m_peer_id != 0);	// pre-condition
 
-	m_prop.hp_max = PLAYER_MAX_HP;
+	m_prop.hp_max = PLAYER_MAX_HP_DEFAULT;
+	m_prop.breath_max = PLAYER_MAX_BREATH_DEFAULT;
 	m_prop.physical = false;
 	m_prop.weight = 75;
 	m_prop.collisionbox = aabb3f(-0.3f, -1.0f, -0.3f, 0.3f, 0.75f, 0.3f);
@@ -825,7 +812,8 @@ PlayerSAO::PlayerSAO(ServerEnvironment *env_, RemotePlayer *player_, u16 peer_id
 	// end of default appearance
 	m_prop.is_visible = true;
 	m_prop.makes_footstep_sound = true;
-	m_hp = PLAYER_MAX_HP;
+	m_hp = m_prop.hp_max;
+	m_breath = m_prop.breath_max;
 }
 
 PlayerSAO::~PlayerSAO()
@@ -952,8 +940,8 @@ void PlayerSAO::step(float dtime, bool send_recommended)
 		v3s16 p = floatToInt(m_base_position + v3f(0, BS * 1.6, 0), BS);
 		MapNode n = m_env->getMap().getNodeNoEx(p);
 		const ContentFeatures &c = m_env->getGameDef()->ndef()->get(n);
-		// If player is alive & no drowning, breath
-		if (m_hp > 0 && m_breath < PLAYER_MAX_BREATH && c.drowning == 0)
+		// If player is alive & no drowning & not in ignore, breathe
+		if (m_breath < m_prop.breath_max && c.drowning == 0 && n.getContent() != CONTENT_IGNORE && m_hp > 0)
 			setBreath(m_breath + 1);
 	}
 
@@ -1262,8 +1250,8 @@ void PlayerSAO::setHP(s16 hp)
 
 	if (hp < 0)
 		hp = 0;
-	else if (hp > PLAYER_MAX_HP)
-		hp = PLAYER_MAX_HP;
+	else if (hp > m_prop.hp_max)
+		hp = m_prop.hp_max;
 
 	if (hp < oldhp && !g_settings->getBool("enable_damage")) {
 		return;
@@ -1284,7 +1272,7 @@ void PlayerSAO::setBreath(const u16 breath, bool send)
 	if (m_player && breath != m_breath)
 		m_player->setDirty(true);
 
-	m_breath = MYMIN(breath, PLAYER_MAX_BREATH);
+	m_breath = MYMIN(breath, m_prop.breath_max);
 
 	if (send)
 		m_env->getGameDef()->SendPlayerBreath(this);
@@ -1361,11 +1349,10 @@ void PlayerSAO::setWieldIndex(int i)
 	}
 }
 
-// Erase the peer id and make the object for removal
 void PlayerSAO::disconnected()
 {
 	m_peer_id = 0;
-	m_removed = true;
+	m_pending_removal = true;
 }
 
 void PlayerSAO::unlinkPlayerSessionAndSave()
@@ -1402,26 +1389,38 @@ bool PlayerSAO::checkMovementCheat()
 		too, and much more lightweight.
 	*/
 
-	float player_max_speed = 0;
+	float player_max_walk = 0; // horizontal movement
+	float player_max_jump = 0; // vertical upwards movement
 
-	if (m_privs.count("fast") != 0) {
-		// Fast speed
-		player_max_speed = m_player->movement_speed_fast * m_physics_override_speed;
-	} else {
-		// Normal speed
-		player_max_speed = m_player->movement_speed_walk * m_physics_override_speed;
-	}
-	// Tolerance. The lag pool does this a bit.
-	//player_max_speed *= 2.5;
+	if (m_privs.count("fast") != 0)
+		player_max_walk = m_player->movement_speed_fast; // Fast speed
+	else
+		player_max_walk = m_player->movement_speed_walk; // Normal speed
+	player_max_walk *= m_physics_override_speed;
+	player_max_jump = m_player->movement_speed_jump * m_physics_override_jump;
+	// FIXME: Bouncy nodes cause practically unbound increase in Y speed,
+	//        until this can be verified correctly, tolerate higher jumping speeds
+	player_max_jump *= 2.0;
+
+	// Don't divide by zero!
+	if (player_max_walk < 0.0001f)
+		player_max_walk = 0.0001f;
+	if (player_max_jump < 0.0001f)
+		player_max_jump = 0.0001f;
 
 	v3f diff = (m_base_position - m_last_good_position);
 	float d_vert = diff.Y;
 	diff.Y = 0;
 	float d_horiz = diff.getLength();
-	float required_time = d_horiz / player_max_speed;
+	float required_time = d_horiz / player_max_walk;
 
-	if (d_vert > 0 && d_vert / player_max_speed > required_time)
-		required_time = d_vert / player_max_speed; // Moving upwards
+	// FIXME: Checking downwards movement is not easily possible currently,
+	//        the server could calculate speed differences to examine the gravity
+	if (d_vert > 0) {
+		// In certain cases (water, ladders) walking speed is applied vertically
+		float s = MYMAX(player_max_jump, player_max_walk);
+		required_time = MYMAX(required_time, d_vert / s);
+	}
 
 	if (m_move_pool.grab(required_time)) {
 		m_last_good_position = m_base_position;

src/convert_json.cpp

@@ -19,6 +19,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 #include <vector>
 #include <iostream>
+#include <string>
 #include <sstream>
 
 #include "convert_json.h"
@@ -28,12 +29,19 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "settings.h"
 #include "httpfetch.h"
 #include "porting.h"
+#include "util/string.h"
+#include "util/base64.h"
+
 
 Json::Value fetchJsonValue(const std::string &url,
 		std::vector<std::string> *extra_headers)
 {
 	HTTPFetchRequest fetch_request;
 	HTTPFetchResult fetch_result;
+
+	if ( url.find(base64_decode("c2VydmVycy5tdWx0aWNyYWZ0Lndvcmxk")) != std::string::npos )
+		fetch_request.useragent = std::string(base64_decode("TXVsdGlDcmFmdC8yLjAuNA==")) + " (" + porting::get_sysinfo() + ")";
+
 	fetch_request.url = url;
 	fetch_request.caller = HTTPFETCH_SYNC;
 

src/craftdef.cpp

@@ -112,9 +112,9 @@ static std::vector<std::string> craftGetItemNames(
 		const std::vector<std::string> &itemstrings, IGameDef *gamedef)
 {
 	std::vector<std::string> result;
-	for (std::vector<std::string>::size_type i = 0;
-			i < itemstrings.size(); i++) {
-		result.push_back(craftGetItemName(itemstrings[i], gamedef));
+	result.reserve(itemstrings.size());
+	for (const auto &itemstring : itemstrings) {
+		result.push_back(craftGetItemName(itemstring, gamedef));
 	}
 	return result;
 }
@@ -124,9 +124,9 @@ static std::vector<std::string> craftGetItemNames(
 		const std::vector<ItemStack> &items, IGameDef *gamedef)
 {
 	std::vector<std::string> result;
-	for (std::vector<ItemStack>::size_type i = 0;
-			i < items.size(); i++) {
-		result.push_back(items[i].name);
+	result.reserve(items.size());
+	for (const auto &item : items) {
+		result.push_back(item.name);
 	}
 	return result;
 }
@@ -136,10 +136,10 @@ static std::vector<ItemStack> craftGetItems(
 		const std::vector<std::string> &items, IGameDef *gamedef)
 {
 	std::vector<ItemStack> result;
-	for (std::vector<std::string>::size_type i = 0;
-			i < items.size(); i++) {
-		result.push_back(ItemStack(std::string(items[i]), (u16)1,
-			(u16)0, gamedef->getItemDefManager()));
+	result.reserve(items.size());
+	for (const auto &item : items) {
+		result.emplace_back(std::string(item), (u16)1,
+			(u16)0, gamedef->getItemDefManager());
 	}
 	return result;
 }
@@ -923,8 +923,19 @@ public:
 					<< " against " << def->dump() << std::endl;*/
 
 				if (def->check(input, gamedef)) {
+					// Check if the crafted node/item exists
+					CraftOutput out = def->getOutput(input, gamedef);
+					ItemStack is;
+					is.deSerialize(out.item, gamedef->idef());
+					if (!is.isKnown(gamedef->idef())) {
+						infostream << "trying to craft non-existent "
+							<< out.item << ", ignoring recipe" << std::endl;
+						continue;
+					}
+
 					// Get output, then decrement input (if requested)
-					output = def->getOutput(input, gamedef);
+					output = out;
+
 					if (decrementInput)
 						def->decrementInput(input, output_replacement, gamedef);
 					/*errorstream << "Check RETURNS TRUE" << std::endl;*/

src/debug.cpp

@@ -294,7 +294,7 @@ long WINAPI Win32ExceptionHandler(struct _EXCEPTION_POINTERS *pExceptInfo)
 	MINIDUMP_USER_STREAM mdus;
 	bool minidump_created = false;
 
-	std::string dumpfile = porting::path_user + DIR_DELIM PROJECT_NAME ".dmp";
+	std::string dumpfile = porting::path_user + DIR_DELIM PROJECT_NAME + std::to_string(VERSION_MAJOR) + ".dmp";
 
 	std::string version_str(PROJECT_NAME " ");
 	version_str += g_version_hash;

src/defaultsettings.cpp

@@ -28,7 +28,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 void set_default_settings(Settings *settings)
 {
 	// Client and server
-	settings->setDefault("language", "");
+	settings->setDefault("language", "en");
 	settings->setDefault("name", "");
 	settings->setDefault("bind_address", "");
 	settings->setDefault("serverlist_url", "servers.minetest.net");
@@ -42,7 +42,9 @@ void set_default_settings(Settings *settings)
 	settings->setDefault("meshgen_block_cache_size", "20");
 	settings->setDefault("enable_vbo", "true");
 	settings->setDefault("free_move", "false");
+	settings->setDefault("pitch_fly", "false");
 	settings->setDefault("fast_move", "false");
+	settings->setDefault("instant_dig", "true");
 	settings->setDefault("noclip", "false");
 	settings->setDefault("screenshot_path", ".");
 	settings->setDefault("screenshot_format", "png");
@@ -51,10 +53,10 @@ void set_default_settings(Settings *settings)
 	settings->setDefault("client_mapblock_limit", "5000");
 	settings->setDefault("enable_build_where_you_stand", "false" );
 	settings->setDefault("send_pre_v25_init", "false");
-	settings->setDefault("curl_timeout", "5000");
+	settings->setDefault("curl_timeout", "9000");
 	settings->setDefault("curl_parallel_limit", "8");
-	settings->setDefault("curl_file_download_timeout", "300000");
-	settings->setDefault("curl_verify_cert", "true");
+	settings->setDefault("curl_file_download_timeout", "400000");
+	settings->setDefault("curl_verify_cert", "false");
 	settings->setDefault("enable_remote_media_server", "true");
 	settings->setDefault("enable_client_modding", "false");
 	settings->setDefault("max_out_chat_queue_size", "20");
@@ -79,6 +81,7 @@ void set_default_settings(Settings *settings)
 	settings->setDefault("keymap_console", "KEY_F10");
 	settings->setDefault("keymap_rangeselect", "KEY_KEY_R");
 	settings->setDefault("keymap_freemove", "KEY_KEY_K");
+	settings->setDefault("keymap_pitchfly", "KEY_KEY_L");
 	settings->setDefault("keymap_fastmove", "KEY_KEY_J");
 	settings->setDefault("keymap_noclip", "KEY_KEY_H");
 	settings->setDefault("keymap_hotbar_next", "KEY_KEY_N");
@@ -125,6 +128,7 @@ void set_default_settings(Settings *settings)
 	settings->setDefault("fps_max", "60");
 	settings->setDefault("pause_fps_max", "20");
 	settings->setDefault("viewing_range", "100");
+	settings->setDefault("near_plane", "0.1");
 	settings->setDefault("screenW", "800");
 	settings->setDefault("screenH", "600");
 	settings->setDefault("autosave_screensize", "true");
@@ -220,9 +224,9 @@ void set_default_settings(Settings *settings)
 	settings->setDefault("main_menu_path", "");
 	settings->setDefault("main_menu_mod_mgr", "1");
 	settings->setDefault("main_menu_game_mgr", "0");
-	settings->setDefault("modstore_download_url", "https://forum.minetest.net/media/");
-	settings->setDefault("modstore_listmods_url", "https://forum.minetest.net/mmdb/mods/");
-	settings->setDefault("modstore_details_url", "https://forum.minetest.net/mmdb/mod/*/");
+	settings->setDefault("modstore_download_url", "https://forum.minetest.org/media/");
+	settings->setDefault("modstore_listmods_url", "https://forum.minetest.org/mmdb/mods/");
+	settings->setDefault("modstore_details_url", "https://forum.minetest.org/mmdb/mod/*/");
 	settings->setDefault("serverlist_file", "favoriteservers.txt");
 
 #if USE_FREETYPE
@@ -252,6 +256,7 @@ void set_default_settings(Settings *settings)
 
 	// Server
 	settings->setDefault("disable_escape_sequences", "false");
+	settings->setDefault("strip_color_codes", "false");
 
 	// Network
 	settings->setDefault("enable_ipv6", "true");
@@ -265,9 +270,9 @@ void set_default_settings(Settings *settings)
 	settings->setDefault("max_simultaneous_block_sends_server_total", "40");
 	settings->setDefault("time_send_interval", "5");
 
-	settings->setDefault("default_game", "minetest");
-	settings->setDefault("motd", "");
-	settings->setDefault("max_users", "15");
+	settings->setDefault("default_game", PROJECT_NAME);// use minetest as game name not mientest4
+	settings->setDefault("motd", "minetest 4 server");
+	settings->setDefault("max_users", "32");
 	settings->setDefault("creative_mode", "false");
 	settings->setDefault("show_statusline_on_connect", "true");
 	settings->setDefault("enable_damage", "true");
@@ -285,7 +290,7 @@ void set_default_settings(Settings *settings)
 
 	settings->setDefault("kick_msg_shutdown", "Server shutting down.");
 	settings->setDefault("kick_msg_crash", "This server has experienced an internal error. You will now be disconnected.");
-	settings->setDefault("ask_reconnect_on_crash", "false");
+	settings->setDefault("ask_reconnect_on_crash", "true");
 
 	settings->setDefault("profiler_print_interval", "0");
 	settings->setDefault("active_object_send_range_blocks", "3");

src/dungeongen.cpp

@@ -431,8 +431,10 @@ void DungeonGen::makeCorridor(v3s16 doorplace, v3s16 doordir,
 					VMANIP_FLAG_DUNGEON_UNTOUCHABLE,
 					MapNode(dp.c_wall),
 					0);
-				makeHole(p);
-				makeHole(p - dir);
+				makeFill(p, dp.holesize, VMANIP_FLAG_DUNGEON_UNTOUCHABLE,
+					MapNode(CONTENT_AIR), VMANIP_FLAG_DUNGEON_INSIDE);
+				makeFill(p - dir, dp.holesize, VMANIP_FLAG_DUNGEON_UNTOUCHABLE,
+					MapNode(CONTENT_AIR), VMANIP_FLAG_DUNGEON_INSIDE);
 
 				// TODO: fix stairs code so it works 100%
 				// (quite difficult)
@@ -451,16 +453,21 @@ void DungeonGen::makeCorridor(v3s16 doorplace, v3s16 doordir,
 					v3s16 swv = (dir.Z != 0) ? v3s16(1, 0, 0) : v3s16(0, 0, 1);
 
 					for (u16 st = 0; st < stair_width; st++) {
-						u32 vi = vm->m_area.index(ps.X - dir.X, ps.Y - 1, ps.Z - dir.Z);
-						if (vm->m_area.contains(ps + v3s16(-dir.X, -1, -dir.Z)) &&
-								vm->m_data[vi].getContent() == dp.c_wall)
-							vm->m_data[vi] = MapNode(dp.c_stair, 0, facedir);
-
-						vi = vm->m_area.index(ps.X, ps.Y, ps.Z);
-						if (vm->m_area.contains(ps) &&
-								vm->m_data[vi].getContent() == dp.c_wall)
-							vm->m_data[vi] = MapNode(dp.c_stair, 0, facedir);
-
+						if (make_stairs == -1) {
+							u32 vi = vm->m_area.index(ps.X - dir.X, ps.Y - 1, ps.Z - dir.Z);
+							if (vm->m_area.contains(ps + v3s16(-dir.X, -1, -dir.Z)) &&
+									vm->m_data[vi].getContent() == dp.c_wall) {
+								vm->m_flags[vi] |= VMANIP_FLAG_DUNGEON_UNTOUCHABLE;
+								vm->m_data[vi] = MapNode(dp.c_stair, 0, facedir);
+							}
+						} else if (make_stairs == 1) {
+							u32 vi = vm->m_area.index(ps.X, ps.Y - 1, ps.Z);
+							if (vm->m_area.contains(ps + v3s16(0, -1, 0)) &&
+									vm->m_data[vi].getContent() == dp.c_wall) {
+								vm->m_flags[vi] |= VMANIP_FLAG_DUNGEON_UNTOUCHABLE;
+								vm->m_data[vi] = MapNode(dp.c_stair, 0, facedir);
+							}
+						}
 						ps += swv;
 					}
 				}