Check property duplicate login names

* Check for duplicate login in TOSERVER_INIT handler
  backported 492110a640
  i.e. checks for duplicate logins before sending all media data to the client

.clang-format

@@ -1,7 +1,6 @@
 BasedOnStyle: LLVM
-IndentWidth: 4
+IndentWidth: 8
 UseTab: Always
-TabWidth: 4
 BreakBeforeBraces: Custom
 Standard: Cpp11
 BraceWrapping:
@@ -17,7 +16,7 @@ BraceWrapping:
 FixNamespaceComments: false
 AllowShortIfStatementsOnASingleLine: false
 IndentCaseLabels: false
-AccessModifierOffset: -4
+AccessModifierOffset: -8
 ColumnLimit: 90
 AllowShortFunctionsOnASingleLine: InlineOnly
 SortIncludes: false
@@ -27,7 +26,6 @@ IncludeCategories:
   - Regex:           '^<.*'
     Priority:        1
 AlignAfterOpenBracket: DontAlign
-ContinuationIndentWidth: 8
-ConstructorInitializerIndentWidth: 8
+ContinuationIndentWidth: 16
+ConstructorInitializerIndentWidth: 16
 BreakConstructorInitializers: AfterColon
-AlwaysBreakTemplateDeclarations: Yes

.dockerignore

@@ -1,4 +0,0 @@
-./cmake-build-*
-./build/*
-./cache/*
-Dockerfile

.editorconfig

@@ -1,9 +0,0 @@
-[*]
-end_of_line = lf
-
-[*.{cpp,h,lua,txt,glsl,md,c,cmake,java,gradle}]
-charset = utf8
-indent_size = 4
-indent_style = tab
-insert_final_newline = true
-trim_trailing_whitespace = true

.github/CONTRIBUTING.md

@@ -10,31 +10,13 @@ Contributions are welcome! Here's how you can help:
 
 ## Code
 
-1. [Fork](https://help.github.com/articles/fork-a-repo/) the repository and
-   [clone](https://help.github.com/articles/cloning-a-repository/) your fork.
+1. [Fork](https://help.github.com/articles/fork-a-repo/) the repository and [clone](https://help.github.com/articles/cloning-a-repository/) your fork.
 
-2. Before you start coding, consider opening an
-   [issue at Github](https://github.com/minetest/minetest/issues) to discuss the
-   suitability and implementation of your intended contribution with the core
-   developers.
-
-   Any Pull Request that isn't a bug fix and isn't covered by
-   [the roadmap](../doc/direction.md) will be closed within a week unless it
-   receives a concept approval from a Core Developer. For this reason, it is
-   recommended that you open an issue for any such pull requests before doing
-   the work, to avoid disappointment.
-
-   You may also benefit from discussing on our IRC development channel
-   [#minetest-dev](http://www.minetest.net/irc/). Note that a proper IRC client
-   is required to speak on this channel.
+2. Before you start coding, consider opening an [issue at Github](https://github.com/minetest/minetest/issues) to discuss the suitability and implementation of your intended contribution with the core developers. If you are planning to start some very significant coding, you would benefit from first discussing on our IRC development channel [#minetest-dev](http://www.minetest.net/irc/). Note that a proper IRC client is required to speak on this channel.
 
 3. Start coding!
-    - Refer to the
-      [Lua API](https://github.com/minetest/minetest/blob/master/doc/lua_api.txt),
-      [Developer Wiki](http://dev.minetest.net/Main_Page) and other
-      [documentation](https://github.com/minetest/minetest/tree/master/doc).
-    - Follow the [C/C++](http://dev.minetest.net/Code_style_guidelines) and
-      [Lua](http://dev.minetest.net/Lua_code_style_guidelines) code style guidelines.
+    - Refer to the [Lua API](https://github.com/minetest/minetest/blob/master/doc/lua_api.txt), [Developer Wiki](http://dev.minetest.net/Main_Page) and other [documentation](https://github.com/minetest/minetest/tree/master/doc).
+    - Follow the [C/C++](http://dev.minetest.net/Code_style_guidelines) and [Lua](http://dev.minetest.net/Lua_code_style_guidelines) code style guidelines.
     - Check your code works as expected and document any changes to the Lua API.
 
 4. Commit & [push](https://help.github.com/articles/pushing-to-a-remote/) your changes to a new branch (not `master`, one change per branch)
@@ -51,115 +33,61 @@ Contributions are welcome! Here's how you can help:
 
 5. Once you are happy with your changes, submit a pull request.
      - Open the [pull-request form](https://github.com/minetest/minetest/pull/new/master).
-     - Add a description explaining what you've done (or if it's a
-       work-in-progress - what you need to do).
-     - Make sure to fill out the pull request template.
+     - Add a description explaining what you've done (or if it's a work-in-progress - what you need to do).
 
 ### A pull-request is considered merge-able when:
 
-1. It follows [the roadmap](../doc/direction.md) in some way and fits the whole
-   picture of the project.
+1. It follows the roadmap in some way and fits the whole picture of the project: [roadmap introduction](http://c55.me/blog/?p=1491), [roadmap continued](https://forum.minetest.net/viewtopic.php?t=9177)
 2. It works.
-3. It follows the code style for
-   [C/C++](http://dev.minetest.net/Code_style_guidelines) or
-   [Lua](http://dev.minetest.net/Lua_code_style_guidelines).
-4. The code's interfaces are well designed, regardless of other aspects that
-   might need more work in the future.
+3. It follows the code style for [C/C++](http://dev.minetest.net/Code_style_guidelines) or [Lua](http://dev.minetest.net/Lua_code_style_guidelines).
+4. The code's interfaces are well designed, regardless of other aspects that might need more work in the future.
 5. It uses protocols and formats which include the required compatibility.
 
-### Important note about automated GitHub checks
-
-When you submit a pull request, GitHub automatically runs checks on the Minetest
-Engine combined with your changes. One of these checks is called 'cpp lint /
-clang format', which checks code formatting. Because formatting for readability
-requires human judgement this check often fails and often makes unsuitable
-formatting requests which make code readability worse.
-
-If this check fails, look at the details to check for any clear mistakes and
-correct those. However, you should not apply everything ClangFormat requests.
-Ignore requests that make code readability worse and any other clearly
-unsuitable requests. Discuss in the pull request with a core developer about how
-to progress.
-
 ## Issues
 
-If you experience an issue, we would like to know the details - especially when
-a stable release is on the way.
+If you experience an issue, we would like to know the details - especially when a stable release is on the way.
 
 1. Do a quick search on GitHub to check if the issue has already been reported.
-2. Is it an issue with the Minetest *engine*? If not, report it
-   [elsewhere](http://www.minetest.net/development/#reporting-issues).
-3. [Open an issue](https://github.com/minetest/minetest/issues/new) and describe
-   the issue you are having - you could include:
+2. Is it an issue with the Minetest *engine*? If not, report it [elsewhere](http://www.minetest.net/development/#reporting-issues).
+3. [Open an issue](https://github.com/minetest/minetest/issues/new) and describe the issue you are having - you could include:
      - Error logs (check the bottom of the `debug.txt` file).
      - Screenshots.
      - Ways you have tried to solve the issue, and whether they worked or not.
      - Your Minetest version and the content (games, mods or texture packs) you have installed.
      - Your platform (e.g. Windows 10 or Ubuntu 15.04 x64).
 
-After reporting you should aim to answer questions or clarifications as this
-helps pinpoint the cause of the issue (if you don't do this your issue may be
-closed after 1 month).
+After reporting you should aim to answer questions or clarifications as this helps pinpoint the cause of the issue (if you don't do this your issue may be closed after 1 month).
 
 ## Feature requests
 
-Feature requests are welcome but take a moment to see if your idea follows
-[the roadmap](../doc/direction.md) in some way and fits the whole picture of
-the project. You should provide a clear explanation with as much detail as
-possible.
+Feature requests are welcome but take a moment to see if your idea follows the roadmap in some way and fits the whole picture of the project: [roadmap introduction](http://c55.me/blog/?p=1491), [roadmap continued](https://forum.minetest.net/viewtopic.php?t=9177). You should provide a clear explanation with as much detail as possible.
 
 ## Translations
 
-The core translations of Minetest are performed using Weblate. You can access
-the project page with a list of current languages
-[here](https://hosted.weblate.org/projects/minetest/minetest/).
-
-Builtin (the component which contains things like server messages, chat command
-descriptions, privilege descriptions) is translated separately; it needs to be
-translated by editing a `.tr` text file. See
-[Translation](https://dev.minetest.net/Translation) for more information.
+Translations of Minetest are performed using Weblate. You can access the project page  with a list of current languages [here](https://hosted.weblate.org/projects/minetest/minetest/).
 
 ## Donations
 
-If you'd like to monetarily support Minetest development, you can find donation
-methods on [our website](http://www.minetest.net/development/#donate).
+If you'd like to monetarily support Minetest development, you can find donation methods on [our website](http://www.minetest.net/development/#donate).
 
 # Maintaining
 
-* This is a concise version of the
-  [Rules & Guidelines](http://dev.minetest.net/Category:Rules_and_Guidelines) on the developer wiki.*
+*This is a concise version of the [Rules & Guidelines](http://dev.minetest.net/Category:Rules_and_Guidelines) on the developer wiki.*
 
 These notes are for those who have push access Minetest (core developers / maintainers).
 
 - See the [project organisation](http://dev.minetest.net/Organisation) for the people involved.
 
-## Concept approvals and roadmaps
-
-If a Pull Request is not a bug fix:
-
-* If it matches a goal in [the roadmap](../doc/direction.md), then the PR should
-  be labeled as "Roadmap" and the goal stated by number in the description.
-* If it doesn't match a goal, then it needs to receive a concept approval within
-  a week of being opened to remain open. This 1 week deadline does not apply to
-  PRs opened before the roadmap was adopted; instead, they may remain open or be
-  closed as needed. Use the "Concept Approved" label. Issues can be marked as
-  "Concept Approved" to give preapproval to future PRs.
-
 ## Reviewing pull requests
 
-Pull requests should be reviewed and, if appropriate, checked if they achieve
-their intended purpose. You can show that you are in the process of, or will
-review the pull request by commenting *"Looks good"* or something similar.
+Pull requests should be reviewed and, if appropriate, checked if they achieve their intended purpose. You can show that you are in the process of, or will review the pull request by commenting *"Looks good"* or something similar.
 
 **If the pull-request is not [merge-able](#a-pull-request-is-considered-merge-able-when):**
 
-Submit a comment explaining to the author what they need to change to make the
-pull-request merge-able.
+Submit a comment explaining to the author what they need to change to make the pull-request merge-able.
 
-- If the author comments or makes changes to the pull-request, it can be
-  reviewed again.
-- If no response is made from the author within 1 month (when improvements are
-  suggested or a question is asked), it can be closed.
+- If the author comments or makes changes to the pull-request, it can be reviewed again.
+- If no response is made from the author within 1 month (when improvements are suggested or a question is asked), it can be closed.
 
 **If the pull-request is [merge-able](#a-pull-request-is-considered-merge-able-when):**
 

.github/ISSUE_TEMPLATE/bug_report.md

@@ -8,8 +8,8 @@ assignees: ''
 
 ##### Minetest version
 <!--
-Paste Minetest version between quotes below.
-If you are on a devel version, please add git commit hash.
+Paste Minetest version between quotes below
+If you are on a devel version, please add git commit hash
 You can use `minetest --version` to find it.
 -->
 ```
@@ -29,4 +29,4 @@ OpenGL version:
 <!-- Describe your problem here -->
 
 ##### Steps to reproduce
-<!-- Explain how the problem has happened, providing a minimal test (i.e. a code snippet reduced to the bone) where possible -->
+<!-- For bug reports or build issues, explain how the problem happened -->

.github/PULL_REQUEST_TEMPLATE.md

@@ -3,7 +3,6 @@ Add compact, short information about your PR for easier understanding:
 - Goal of the PR
 - How does the PR work?
 - Does it resolve any reported issue?
-- Does this relate to a goal in [the roadmap](../doc/direction.md)?
 - If not a bug fix, why is this PR needed? What usecases does it solve?
 
 ## To do

.github/SECURITY.md

@@ -2,16 +2,13 @@
 
 ## Supported Versions
 
-We only support the latest stable version for security issues.
-See the [releases page](https://github.com/minetest/minetest/releases).
+We only support the minenux stable version for security issues.
+See the [releases page](https://github.com/minenux/minetest-engine-minetest/releases).
 
 ## Reporting a Vulnerability
 
-We ask that you report vulnerabilities privately, by contacting a core developer,
-to give us time to fix them. You can do that by emailing one of the following addresses:
-
-* celeron55@gmail.com
-* rubenwardy@minetest.net
+We ask that you report vulnerabilities only using telegram group: https://t.me/venenux_minetest_bot
+to give us time to fix them.
 
 Depending on severity, we will either create a private issue for the vulnerability
 and release a patch version of Minetest, or give you permission to file the issue publicly.

.github/workflows/android.yml

@@ -1,52 +0,0 @@
-name: android
-
-# build on c/cpp changes or workflow changes
-on:
-  push:
-    paths:
-      - 'lib/**.[ch]'
-      - 'lib/**.cpp'
-      - 'src/**.[ch]'
-      - 'src/**.cpp'
-      - 'android/**'
-      - '.github/workflows/android.yml'
-  pull_request:
-    paths:
-      - 'lib/**.[ch]'
-      - 'lib/**.cpp'
-      - 'src/**.[ch]'
-      - 'src/**.cpp'
-      - 'android/**'
-      - '.github/workflows/android.yml'
-
-jobs:
-  build:
-    runs-on: ubuntu-20.04
-    steps:
-    - uses: actions/checkout@v3
-    - name: Install deps
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y --no-install-recommends gettext openjdk-11-jdk-headless
-    - name: Build with Gradle
-      run: cd android; ./gradlew assemblerelease
-    - name: Save armeabi artifact
-      uses: actions/upload-artifact@v3
-      with:
-        name: Minetest-armeabi-v7a.apk
-        path: android/app/build/outputs/apk/release/app-armeabi-v7a-release-unsigned.apk
-    - name: Save arm64 artifact
-      uses: actions/upload-artifact@v3
-      with:
-        name: Minetest-arm64-v8a.apk
-        path: android/app/build/outputs/apk/release/app-arm64-v8a-release-unsigned.apk
-    - name: Save x86 artifact
-      uses: actions/upload-artifact@v3
-      with:
-        name: Minetest-x86.apk
-        path: android/app/build/outputs/apk/release/app-x86-release-unsigned.apk
-    - name: Save x86_64 artifact
-      uses: actions/upload-artifact@v3
-      with:
-        name: Minetest-x86_64.apk
-        path: android/app/build/outputs/apk/release/app-x86_64-release-unsigned.apk

.github/workflows/build.yml

@@ -1,274 +0,0 @@
-name: build
-
-# build on c/cpp changes or workflow changes
-on:
-  push:
-    paths:
-      - 'lib/**.[ch]'
-      - 'lib/**.cpp'
-      - 'src/**.[ch]'
-      - 'src/**.cpp'
-      - '**/CMakeLists.txt'
-      - 'cmake/Modules/**'
-      - 'util/buildbot/**'
-      - 'util/ci/**'
-      - '.github/workflows/**.yml'
-      - 'Dockerfile'
-      - '.dockerignore'
-  pull_request:
-    paths:
-      - 'lib/**.[ch]'
-      - 'lib/**.cpp'
-      - 'src/**.[ch]'
-      - 'src/**.cpp'
-      - '**/CMakeLists.txt'
-      - 'cmake/Modules/**'
-      - 'util/buildbot/**'
-      - 'util/ci/**'
-      - '.github/workflows/**.yml'
-      - 'Dockerfile'
-      - '.dockerignore'
-
-env:
-  MINETEST_POSTGRESQL_CONNECT_STRING: 'host=localhost user=minetest password=minetest dbname=minetest'
-
-jobs:
-  # Older gcc version (should be close to our minimum supported version)
-  gcc_5:
-    runs-on: ubuntu-18.04
-    steps:
-      - uses: actions/checkout@v3
-      - name: Install deps
-        run: |
-          source ./util/ci/common.sh
-          install_linux_deps g++-5
-
-      - name: Build
-        run: |
-          ./util/ci/build.sh
-        env:
-          CC: gcc-5
-          CXX: g++-5
-
-      - name: Test
-        run: |
-          ./bin/minetest --run-unittests
-
-  # Current gcc version
-  gcc_12:
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v3
-      - name: Install deps
-        run: |
-          source ./util/ci/common.sh
-          install_linux_deps g++-12 libluajit-5.1-dev
-
-      - name: Build
-        run: |
-          ./util/ci/build.sh
-        env:
-          CC: gcc-12
-          CXX: g++-12
-
-      - name: Test
-        run: |
-          ./bin/minetest --run-unittests
-
-  # Older clang version (should be close to our minimum supported version)
-  clang_3_9:
-    runs-on: ubuntu-18.04
-    steps:
-      - uses: actions/checkout@v3
-      - name: Install deps
-        run: |
-          source ./util/ci/common.sh
-          install_linux_deps clang-3.9 valgrind
-
-      - name: Build
-        run: |
-          ./util/ci/build.sh
-        env:
-          CC: clang-3.9
-          CXX: clang++-3.9
-
-      - name: Unittest
-        run: |
-          ./bin/minetest --run-unittests
-
-      - name: Valgrind
-        run: |
-          valgrind --leak-check=full --leak-check-heuristics=all --undef-value-errors=no --error-exitcode=9 ./bin/minetest --run-unittests
-
-  # Current clang version
-  clang_14:
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v3
-      - name: Install deps
-        run: |
-          source ./util/ci/common.sh
-          install_linux_deps clang-14 gdb
-
-      - name: Build
-        run: |
-          ./util/ci/build.sh
-        env:
-          CC: clang-14
-          CXX: clang++-14
-
-      - name: Test
-        run: |
-          ./bin/minetest --run-unittests
-
-      - name: Integration test + devtest
-        run: |
-          ./util/test_multiplayer.sh
-
-  # Build with prometheus-cpp (server-only)
-  clang_9_prometheus:
-    name: "clang_9 (PROMETHEUS=1)"
-    runs-on: ubuntu-20.04
-    steps:
-      - uses: actions/checkout@v3
-      - name: Install deps
-        run: |
-          source ./util/ci/common.sh
-          install_linux_deps clang-9
-
-      - name: Build prometheus-cpp
-        run: |
-          ./util/ci/build_prometheus_cpp.sh
-
-      - name: Build
-        run: |
-          ./util/ci/build.sh
-        env:
-          CC: clang-9
-          CXX: clang++-9
-          CMAKE_FLAGS: "-DENABLE_PROMETHEUS=1 -DBUILD_CLIENT=0"
-
-      - name: Test
-        run: |
-          ./bin/minetestserver --run-unittests
-
-  docker:
-    name: "Docker image"
-    runs-on: ubuntu-20.04
-    steps:
-      - uses: actions/checkout@v3
-      - name: Build docker image
-        run: |
-          docker build . -t minetest:latest
-          docker run --rm minetest:latest /usr/local/bin/minetestserver --version
-
-  win32:
-    name: "MinGW cross-compiler (32-bit)"
-    runs-on: ubuntu-20.04
-    steps:
-      - uses: actions/checkout@v3
-      - name: Install compiler
-        run: |
-          sudo apt-get update && sudo apt-get install -y gettext
-          wget http://minetest.kitsunemimi.pw/mingw-w64-i686_11.2.0_ubuntu20.04.tar.xz -O mingw.tar.xz
-          sudo tar -xaf mingw.tar.xz -C /usr
-
-      - name: Build
-        run: |
-           EXISTING_MINETEST_DIR=$PWD ./util/buildbot/buildwin32.sh winbuild
-        env:
-          NO_MINETEST_GAME: 1
-          NO_PACKAGE: 1
-
-  win64:
-    name: "MinGW cross-compiler (64-bit)"
-    runs-on: ubuntu-20.04
-    steps:
-      - uses: actions/checkout@v3
-      - name: Install compiler
-        run: |
-          sudo apt-get update && sudo apt-get install -y gettext
-          wget http://minetest.kitsunemimi.pw/mingw-w64-x86_64_11.2.0_ubuntu20.04.tar.xz -O mingw.tar.xz
-          sudo tar -xaf mingw.tar.xz -C /usr
-
-      - name: Build
-        run: |
-          EXISTING_MINETEST_DIR=$PWD ./util/buildbot/buildwin64.sh winbuild
-        env:
-          NO_MINETEST_GAME: 1
-          NO_PACKAGE: 1
-
-  msvc:
-    name: VS 2019 ${{ matrix.config.arch }}-${{ matrix.type }}
-    runs-on: windows-2019
-    env:
-      VCPKG_VERSION: 5cf60186a241e84e8232641ee973395d4fde90e1
-      # 2022.02
-      vcpkg_packages: zlib zstd curl[winssl] openal-soft libvorbis libogg libjpeg-turbo sqlite3 freetype luajit gmp jsoncpp opengl-registry
-    strategy:
-      fail-fast: false
-      matrix:
-        config:
-          - {
-              arch: x86,
-              generator: "-G'Visual Studio 16 2019' -A Win32",
-              vcpkg_triplet: x86-windows
-            }
-          - {
-              arch: x64,
-              generator: "-G'Visual Studio 16 2019' -A x64",
-              vcpkg_triplet: x64-windows
-            }
-        type: [portable]
-#        type: [portable, installer]
-# The installer type is working, but disabled, to save runner jobs.
-# Enable it, when working on the installer.
-
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Checkout IrrlichtMt
-        run: |
-          $ref = @(Get-Content misc\irrlichtmt_tag.txt)
-          git clone https://github.com/minetest/irrlicht lib\irrlichtmt --depth 1 -b $ref[0]
-
-      - name: Restore from cache and run vcpkg
-        uses: lukka/run-vcpkg@v7
-        with:
-          vcpkgArguments: ${{env.vcpkg_packages}}
-          vcpkgDirectory: '${{ github.workspace }}\vcpkg'
-          appendedCacheKey: ${{ matrix.config.vcpkg_triplet }}
-          vcpkgGitCommitId: ${{ env.VCPKG_VERSION }}
-          vcpkgTriplet: ${{ matrix.config.vcpkg_triplet }}
-
-      - name: Minetest CMake
-        run: |
-          cmake ${{matrix.config.generator}}  `
-          -DCMAKE_TOOLCHAIN_FILE="${{ github.workspace }}\vcpkg\scripts\buildsystems\vcpkg.cmake"  `
-          -DCMAKE_BUILD_TYPE=Release  `
-          -DENABLE_POSTGRESQL=OFF  `
-          -DRUN_IN_PLACE=${{ contains(matrix.type, 'portable') }} .
-
-      - name: Build Minetest
-        run: cmake --build . --config Release
-
-      - name: CPack
-        run: |
-          If ($env:TYPE -eq "installer")
-          {
-            cpack -G WIX -B "$env:GITHUB_WORKSPACE\Package"
-          }
-          ElseIf($env:TYPE -eq "portable")
-          {
-            cpack -G ZIP -B "$env:GITHUB_WORKSPACE\Package"
-          }
-        env:
-          TYPE: ${{matrix.type}}
-
-      - name: Package Clean
-        run: rm -r $env:GITHUB_WORKSPACE\Package\_CPack_Packages
-
-      - uses: actions/upload-artifact@v3
-        with:
-          name: msvc-${{ matrix.config.arch }}-${{ matrix.type }}
-          path: .\Package\

.github/workflows/cpp_lint.yml

@@ -1,55 +0,0 @@
-name: cpp_lint
-
-# lint on c/cpp changes or workflow changes
-on:
-  push:
-    paths:
-      - 'lib/**.[ch]'
-      - 'lib/**.cpp'
-      - 'src/**.[ch]'
-      - 'src/**.cpp'
-      - '**/CMakeLists.txt'
-      - 'cmake/Modules/**'
-      - 'util/ci/**'
-      - '.github/workflows/**.yml'
-  pull_request:
-    paths:
-      - 'lib/**.[ch]'
-      - 'lib/**.cpp'
-      - 'src/**.[ch]'
-      - 'src/**.cpp'
-      - '**/CMakeLists.txt'
-      - 'cmake/Modules/**'
-      - 'util/ci/**'
-      - '.github/workflows/**.yml'
-
-jobs:
-
-#  clang_format:
-#    runs-on: ubuntu-20.04
-#    steps:
-#      - uses: actions/checkout@v3
-#      - name: Install clang-format
-#        run: |
-#          sudo apt-get update
-#          sudo apt-get install -y clang-format-9
-#
-#      - name: Run clang-format
-#        run: |
-#          source ./util/ci/clang-format.sh
-#          check_format
-#        env:
-#          CLANG_FORMAT: clang-format-9
-
-  clang_tidy:
-    runs-on: ubuntu-20.04
-    steps:
-    - uses: actions/checkout@v3
-    - name: Install deps
-      run: |
-        source ./util/ci/common.sh
-        install_linux_deps clang-tidy-9
-
-    - name: Run clang-tidy
-      run: |
-        ./util/ci/clang-tidy.sh

.github/workflows/lua.yml

@@ -1,72 +0,0 @@
-name: lua_lint
-
-# Lint on lua changes on builtin or if workflow changed
-on:
-  push:
-    paths:
-      - 'builtin/**.lua'
-      - 'games/devtest/**.lua'
-      - '.github/workflows/**.yml'
-  pull_request:
-    paths:
-      - 'builtin/**.lua'
-      - 'games/devtest/**.lua'
-      - '.github/workflows/**.yml'
-
-jobs:
-  # Note that the integration tests are also run build.yml, but only when C++ code is changed.
-  integration_tests:
-    name: "Compile and run multiplayer tests"
-    runs-on: ubuntu-20.04
-    steps:
-    - uses: actions/checkout@v3
-    - name: Install deps
-      run: |
-        source ./util/ci/common.sh
-        install_linux_deps clang-10 gdb libluajit-5.1-dev
-
-    - name: Build
-      run: |
-        ./util/ci/build.sh
-      env:
-        CC: clang-10
-        CXX: clang++-10
-        CMAKE_FLAGS: "-DENABLE_GETTEXT=0 -DBUILD_SERVER=0"
-
-    - name: Integration test + devtest
-      run: |
-        ./util/test_multiplayer.sh
-
-  luacheck:
-    name: "Builtin Luacheck and Unit Tests"
-    runs-on: ubuntu-20.04
-
-    steps:
-
-    - uses: actions/checkout@v3
-    - uses: leafo/gh-actions-lua@v9
-      with:
-        luaVersion: "5.1.5"
-    - uses: leafo/gh-actions-luarocks@v4
-
-    - name: Install LuaJIT
-      run: |
-        cd $HOME
-        git clone https://github.com/LuaJIT/LuaJIT/
-        cd LuaJIT
-        make -j$(nproc)
-
-    - name: Install luarocks tools
-      run: |
-        luarocks install --local luacheck
-        luarocks install --local busted
-
-    - name: Run checks (builtin)
-      run: |
-        $HOME/.luarocks/bin/luacheck builtin
-        $HOME/.luarocks/bin/busted builtin
-        $HOME/.luarocks/bin/busted builtin --lua=$HOME/LuaJIT/src/luajit
-
-    - name: Run checks (devtest)
-      run: |
-        $HOME/.luarocks/bin/luacheck --config=games/devtest/.luacheckrc games/devtest

.github/workflows/macos.yml

@@ -1,67 +0,0 @@
-name: macos
-
-# build on c/cpp changes or workflow changes
-on:
-  push:
-    paths:
-      - 'lib/**.[ch]'
-      - 'lib/**.cpp'
-      - 'src/**.[ch]'
-      - 'src/**.cpp'
-      - '**/CMakeLists.txt'
-      - 'cmake/Modules/**'
-      - '.github/workflows/macos.yml'
-  pull_request:
-    paths:
-      - 'lib/**.[ch]'
-      - 'lib/**.cpp'
-      - 'src/**.[ch]'
-      - 'src/**.cpp'
-      - '**/CMakeLists.txt'
-      - 'cmake/Modules/**'
-      - '.github/workflows/macos.yml'
-
-env:
-  MINETEST_GAME_REPO: https://github.com/minetest/minetest_game.git
-  MINETEST_GAME_BRANCH: master
-  MINETEST_GAME_NAME: minetest_game
-
-jobs:
-  build:
-    runs-on: macos-11
-    steps:
-      - uses: actions/checkout@v3
-      - name: Install deps
-        run: |
-          source ./util/ci/common.sh
-          install_macos_deps
-
-      - name: Build
-        run: |
-          git clone -b $MINETEST_GAME_BRANCH $MINETEST_GAME_REPO games/$MINETEST_GAME_NAME
-          git clone https://github.com/minetest/irrlicht lib/irrlichtmt --depth 1 -b $(cat misc/irrlichtmt_tag.txt)
-          mkdir build
-          cd build
-          cmake .. \
-            -DCMAKE_OSX_DEPLOYMENT_TARGET=10.14 \
-            -DCMAKE_FIND_FRAMEWORK=LAST \
-            -DCMAKE_INSTALL_PREFIX=../build/macos/ \
-            -DRUN_IN_PLACE=FALSE -DENABLE_GETTEXT=TRUE
-          make -j2
-          make install
-
-      - name: Test
-        run: |
-          ./build/macos/minetest.app/Contents/MacOS/minetest --run-unittests
-
-      # Zipping the built .app preserves permissions on the contained files,
-      #   which the GitHub artifact pipeline would otherwise strip away.
-      - name: CPack
-        run: |
-          cd build
-          cpack -G ZIP -B macos
-
-      - uses: actions/upload-artifact@v3
-        with:
-          name: minetest-macos
-          path: ./build/macos/*.zip

.gitignore

@@ -3,7 +3,6 @@
 *.swp
 *.bak*
 *.orig
-.DS_Store
 # Vim
 *.vim
 # Kate
@@ -25,13 +24,8 @@ gtags.files
 .idea
 # Codelite
 *.project
-# Visual Studio Code & plugins
+# Visual Studio Code
 .vscode/
-build/.cmake/
-# Gradle
-.gradle
-# Clang
-.cache
 
 ## Files related to Minetest development cycle
 /*.patch
@@ -42,16 +36,19 @@ build/.cmake/
 ## Non-static Minetest directories or symlinks to these
 /bin/
 /games/*
-!/games/devtest/
+!/games/minimal/
+!/games/minetest/
 /cache
 /textures/*
 !/textures/base/
 /screenshots
 /sounds
 /mods/*
-!/mods/mods_here.txt
-/worlds/*
-!/worlds/worlds_here.txt
+!/mods/minetest/
+/mods/minetest/*
+!/mods/minetest/mods_here.txt
+/worlds
+/world/
 /clientmods/*
 !/clientmods/preview/
 /client/mod_storage/
@@ -76,19 +73,24 @@ doc/mkdocs/docs/*.md
 doc/mkdocs/mkdocs.yml
 
 ## Build files
-build/
 CMakeFiles
 Makefile
+!build/android/Makefile
+build/android/path.cfg
+build/android/*.apk
+build/android/.externalNativeBuild
 cmake_install.cmake
 CMakeCache.txt
 CPackConfig.cmake
 CPackSourceConfig.cmake
 src/test_config.h
+src/android_version.h
+src/android_version_githash.h
 src/cmake_config.h
 src/cmake_config_githash.h
 src/unittest/test_world/world.mt
-games/devtest/mods/testnodes/textures/testnodes_generated_*.png
-/locale/
+src/lua/build/
+locale/
 .directory
 *.cbp
 *.layout
@@ -105,15 +107,16 @@ cmake_config.h
 cmake_config_githash.h
 CMakeDoxy*
 compile_commands.json
-*.apk
-*.zip
-# Visual Studio
-*.vcxproj*
-*.sln
-.vs/
 
-# Optional user provided library folder
-# lib/irrlichtmt
-
-# Generated mod storage database
-client/mod_storage.sqlite
+## Android build files
+build/android/src/main/assets
+build/android/build
+build/android/deps
+build/android/libs
+build/android/jni/lib
+build/android/jni/src
+build/android/src/main/jniLibs
+build/android/obj
+build/android/local.properties
+build/android/.gradle
+timestamp

.gitlab-ci.yml

@@ -1,27 +1,21 @@
 ---
-# 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
-  - package
-  - deploy
 
-variables:
-  MINETEST_GAME_REPO: "https://github.com/minetest/minetest_game.git"
-  CONTAINER_IMAGE: registry.gitlab.com/$CI_PROJECT_PATH
-
-.build_template:
+.build_template: &build_definition
   stage: build
-  before_script:
-   - apt-get update
-   - DEBIAN_FRONTEND=noninteractive apt-get -y install build-essential gettext git cmake libpng-dev libjpeg-dev libxi-dev libgl1-mesa-dev libsqlite3-dev libleveldb-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-gnutls-dev libfreetype6-dev zlib1g-dev libgmp-dev libjsoncpp-dev libzstd-dev libluajit-5.1-dev
   script:
-    - git clone https://github.com/minetest/irrlicht lib/irrlichtmt --depth 1 -b $(cat misc/irrlichtmt_tag.txt)
-    - mkdir build && cd build
-    - cmake -DCMAKE_INSTALL_PREFIX=../artifact/minetest/usr/ -DRUN_IN_PLACE=FALSE -DENABLE_GETTEXT=TRUE ..
-    - make -j $(($(nproc) + 1))
+    - mkdir cmakebuild
+    - mkdir -p artifact/minetest/usr/
+    - cd cmakebuild
+    - cmake -DCMAKE_INSTALL_PREFIX=../artifact/minetest/usr/ -DBUILD_SERVER=ON -DBUILD_CLIENT=ON -DRUN_IN_PLACE=OFF -DENABLE_CURL=ON -DENABLE_SOUND=ON -DENABLE_LUAJIT=ON -DENABLE_GETTEXT=ON -DENABLE_FREETYPE=ON -DENABLE_SYSTEM_GMP=ON -DENABLE_SYSTEM_JSONCPP=ON -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_BUILD_TYPE=RelWithDebInfo ..
+    - make -j$(nproc)
     - make install
   artifacts:
     when: on_success
@@ -30,104 +24,99 @@ variables:
       - artifact/*
 
 ##
-## Ubuntu (prerequisite for AppImage build)
+## Debian mother of many distros
 ##
 
+# Jessie
+
+build:debian-8:
+  <<: *build_definition
+  image: debian:8
+  before_script:
+   - echo "" > /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "APT::Get::AllowUnauthenticated \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Acquire::AllowInsecureRepositories \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - apt-get update -y || true
+   - apt-get -y --force-yes install build-essential cmake pkg-config debhelper lsb-release gettext libbz2-dev libcurl4-gnutls-dev libnl-genl-3-dev libnl-3-dev librtmp-dev libidn11-dev libncurses-dev libfreetype6-dev libglu1-mesa-dev libgmp-dev libirrlicht-dev libjpeg-dev libjsoncpp-dev libleveldb-dev libluajit-5.1-dev liblua5.1-dev libogg-dev libopenal-dev libpng-dev libpq-dev libhiredis-dev libspatialindex-dev libsqlite3-dev libvorbis-dev libx11-dev libxxf86vm-dev libpq-dev libhiredis-dev zlib1g-dev doxygen libxrandr-dev x11proto-xf86vidmode-dev
+
+# Stretch
+
+build:debian-9:
+ <<: *build_definition
+ image: debian:9
+ before_script:
+   - echo "" > /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "APT::Get::AllowUnauthenticated \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Acquire::AllowInsecureRepositories \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - apt-get update -y || true
+   - apt-get -y --force-yes install build-essential cmake pkg-config debhelper lsb-release gettext libbz2-dev libcurl4-gnutls-dev libnl-genl-3-dev libnl-3-dev librtmp-dev libidn11-dev libncurses-dev libfreetype6-dev libglu1-mesa-dev libgmp-dev libirrlicht-dev libjpeg-dev libjsoncpp-dev libleveldb-dev libluajit-5.1-dev liblua5.1-dev libogg-dev libopenal-dev libpng-dev libpq-dev libhiredis-dev libspatialindex-dev libsqlite3-dev libvorbis-dev libx11-dev libxxf86vm-dev postgresql-server-dev-all libpq-dev libhiredis-dev zlib1g-dev doxygen libxrandr-dev mesa-common-dev x11proto-xf86vidmode-dev libzstd-dev
+
+# Bullseye
+
+build:debian-11:
+ <<: *build_definition
+ image: debian:11
+ before_script:
+   - apt-get update -y || true
+   - apt-get -y install build-essential cmake pkg-config debhelper lsb-release gettext libbz2-dev libcurl4-gnutls-dev libnl-genl-3-dev libnl-3-dev librtmp-dev libidn11-dev libncurses-dev libfreetype6-dev libglu1-mesa-dev libgmp-dev libirrlicht-dev libjpeg-dev libjsoncpp-dev libleveldb-dev libluajit-5.1-dev liblua5.1-dev libogg-dev libopenal-dev libpng-dev libpq-dev libhiredis-dev libspatialindex-dev libsqlite3-dev libvorbis-dev libx11-dev libxxf86vm-dev postgresql-server-dev-all libpq-dev libhiredis-dev zlib1g-dev doxygen libxrandr-dev mesa-common-dev x11proto-xf86vidmode-dev libzstd-dev
+
+##
+## winbuntu the distro for stupid users
+##
+
+# Focal most close to bullseye
+
 build:ubuntu-20.04:
-  extends: .build_template
-  image: ubuntu:focal
+ <<: *build_definition
+ image: ubuntu:focal
+ before_script:
+   - DEBIAN_FRONTEND=noninteractive apt-get update -y
+   - DEBIAN_FRONTEND=noninteractive apt-get -y install build-essential cmake pkg-config debhelper lsb-release gettext libbz2-dev libcurl4-gnutls-dev libnl-genl-3-dev librtmp-dev libidn11-dev libncurses-dev libfreetype6-dev libglu1-mesa-dev libgmp-dev libirrlicht-dev libjpeg-dev libjsoncpp-dev libleveldb-dev libluajit-5.1-dev liblua5.1-dev libogg-dev libopenal-dev libpng-dev libpq-dev libhiredis-dev libspatialindex-dev libsqlite3-dev libvorbis-dev libx11-dev libxxf86vm-dev postgresql-server-dev-all zlib1g-dev doxygen libxrandr-dev mesa-common-dev x11proto-xf86vidmode-dev libzstd-dev
+
+# Utopic most close to jessie
+
+build:ubuntu-14.10:
+ <<: *build_definition
+ image: ubuntu:utopic
+ before_script:
+   - echo "" > /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "APT::Get::AllowUnauthenticated \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Acquire::AllowInsecureRepositories \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - rm -rf /etc/apt/sources.list
+   - echo "deb http://old-releases.ubuntu.com/ubuntu/ utopic main restricted universe multiverse" >  /etc/apt/sources.list.d/50debianoficial.list
+   - echo "deb http://old-releases.ubuntu.com/ubuntu/ utopic-updates main restricted universe multiverse" >>  /etc/apt/sources.list.d/50debianoficial.list
+   - echo "deb http://old-releases.ubuntu.com/ubuntu utopic-security main restricted universe multiverse" >>  /etc/apt/sources.list.d/50debianoficial.list
+   - apt-get update -y || true
+   - apt-get -y --force-yes install build-essential cmake pkg-config debhelper lsb-release gettext libbz2-dev libcurl4-gnutls-dev libnl-genl-3-dev libnl-3-dev librtmp-dev libidn11-dev libncurses-dev libfreetype6-dev libglu1-mesa-dev libgmp-dev libirrlicht-dev libjpeg-dev libjsoncpp-dev libleveldb-dev libluajit-5.1-dev liblua5.1-dev libogg-dev libopenal-dev libpng-dev libpq-dev libhiredis-dev libsqlite3-dev libvorbis-dev libx11-dev libxxf86vm-dev libpq-dev libhiredis-dev zlib1g-dev doxygen libxrandr-dev mesa-common-dev x11proto-xf86vidmode-dev
+
+# Zesty most close to stretch
+
+build:ubuntu-17.04:
+ <<: *build_definition
+ image: ubuntu:zesty
+ before_script:
+   - echo "" > /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "APT::Get::AllowUnauthenticated \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - echo "Acquire::AllowInsecureRepositories \"true\";" >> /etc/apt/apt.conf.d/50venenuxcustom
+   - rm -rf /etc/apt/sources.list
+   - echo "deb http://old-releases.ubuntu.com/ubuntu/ zesty main restricted universe multiverse" >  /etc/apt/sources.list.d/50debianoficial.list
+   - echo "deb http://old-releases.ubuntu.com/ubuntu/ zesty-updates main restricted universe multiverse" >>  /etc/apt/sources.list.d/50debianoficial.list
+   - echo "deb http://old-releases.ubuntu.com/ubuntu zesty-security main restricted universe multiverse" >>  /etc/apt/sources.list.d/50debianoficial.list
+   - apt-get update -y || true
+   - apt-get -y --force-yes install build-essential cmake pkg-config debhelper dh-systemd dh-autoreconf lsb-release gettext libbz2-dev libcurl4-gnutls-dev libnl-genl-3-dev libnl-3-dev librtmp-dev libidn11-dev libncurses-dev libfreetype6-dev libglu1-mesa-dev libgmp-dev libirrlicht-dev libjpeg-dev libjsoncpp-dev libleveldb-dev libluajit-5.1-dev liblua5.1-dev libogg-dev libopenal-dev libpng-dev libpq-dev libhiredis-dev libspatialindex-dev libsqlite3-dev libvorbis-dev libx11-dev libxxf86vm-dev postgresql-server-dev-all libpq-dev libhiredis-dev zlib1g-dev doxygen libxrandr-dev mesa-common-dev x11proto-xf86vidmode-dev libzstd-dev
 
 ##
-## MinGW for Windows
+## Feladora shit distro
 ##
 
-.generic_win_template:
-  image: ubuntu:focal
+build:fedora-36:
+  <<: *build_definition
+  image: fedora:36
   before_script:
-    - apt-get update
-    - DEBIAN_FRONTEND=noninteractive apt-get install -y wget xz-utils unzip git cmake gettext
-    - wget -nv http://minetest.kitsunemimi.pw/mingw-w64-${WIN_ARCH}_11.2.0_ubuntu20.04.tar.xz -O mingw.tar.xz
-    - tar -xaf mingw.tar.xz -C /usr
+    - dnf -y install make automake gcc gcc-c++ kernel-devel cmake pkgconfig bzip2-devel gettext-devel sqlite-devel zlib-devel libpng-devel libjpeg-turbo-devel libXxf86vm-devel mesa-libGL-devel irrlicht-devel desktop-file-utils systemd openal* libvorbis* jsoncpp-devel libcurl-devel libcurl luajit-devel leveldb-devel gmp-devel libappstream-glib freetype-devel spatialindex-devel openssl-devel libogg-devel libpq-devel hiredis-devel libzstd-devel libXi-devel ncurses-devel doxygen
 
-.build_win_template:
-  extends: .generic_win_template
-  stage: build
-  artifacts:
-    expire_in: 90 day
-    paths:
-      - minetest-*-win*/*
-
-build:win32:
-  extends: .build_win_template
-  script:
-    - EXISTING_MINETEST_DIR=$PWD ./util/buildbot/buildwin32.sh build
-    - unzip -q build/build/*.zip
-  variables:
-    WIN_ARCH: "i686"
-
-build:win64:
-  extends: .build_win_template
-  script:
-    - EXISTING_MINETEST_DIR=$PWD ./util/buildbot/buildwin64.sh build
-    - unzip -q build/build/*.zip
-  variables:
-    WIN_ARCH: "x86_64"
-
-##
-## Docker
-##
-
-package:docker:
-  stage: package
-  image: docker:stable
-  services:
-    - docker:dind
+build:fedora-37:
+  <<: *build_definition
+  image: fedora:37
   before_script:
-    - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN registry.gitlab.com
-  script:
-    - ./util/ci/docker.sh
-
-##
-## Gitlab Pages (Lua API documentation)
-##
-
-pages:
-  stage: deploy
-  image: python:3.8
-  before_script:
-    - pip install -U -r doc/mkdocs/requirements.txt
-  script:
-    - cd doc/mkdocs && ./build.sh
-  artifacts:
-    paths:
-      - public
-  only:
-    - master
-
-##
-## AppImage
-##
-
-package:appimage-client:
-  stage: package
-  image: appimagecrafters/appimage-builder
-  needs:
-    - build:ubuntu-20.04
-  before_script:
-    - apt-get update
-    - apt-get install -y git
-    # Collect files
-    - mkdir AppDir
-    - cp -a artifact/minetest/usr/ AppDir/usr/
-    - cp -a clientmods AppDir/usr/share/minetest
-    - git clone $MINETEST_GAME_REPO AppDir/usr/share/minetest/games/minetest_game
-    - rm -rf AppDir/usr/share/minetest/games/minetest_game/.git
-    # Remove PrefersNonDefaultGPU property due to validation errors
-    - sed -i '/PrefersNonDefaultGPU/d' AppDir/usr/share/applications/net.minetest.minetest.desktop
-  script:
-    - export VERSION=$CI_COMMIT_REF_NAME-$CI_COMMIT_SHORT_SHA
-    - appimage-builder --skip-test --recipe misc/AppImageBuilder.yml
-  artifacts:
-    expire_in: 90 day
-    paths:
-      - ./*.AppImage
+    - dnf -y install make automake gcc gcc-c++ kernel-devel cmake pkgconfig bzip2-devel gettext-devel sqlite-devel zlib-devel libpng-devel libjpeg-turbo-devel libXxf86vm-devel mesa-libGL-devel irrlicht-devel desktop-file-utils systemd openal* libvorbis* jsoncpp-devel libcurl-devel libcurl luajit-devel leveldb-devel gmp-devel libappstream-glib freetype-devel spatialindex-devel openssl-devel libogg-devel libpq-devel hiredis-devel libzstd-devel libXi-devel ncurses-devel doxygen

.gitmodules

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

.luacheckrc

@@ -20,7 +20,7 @@ read_globals = {
 
 	string = {fields = {"split", "trim"}},
 	table  = {fields = {"copy", "getn", "indexof", "insert_all"}},
-	math   = {fields = {"hypot", "round"}},
+	math   = {fields = {"hypot"}},
 }
 
 globals = {
@@ -72,11 +72,3 @@ files["builtin/mainmenu"] = {
 		"PLATFORM",
 	},
 }
-
-files["builtin/common/tests"] = {
-	read_globals = {
-		"describe",
-		"it",
-		"assert",
-	},
-}

.mailmap

@@ -1,69 +1,33 @@
-# Documentation: https://git-scm.com/docs/git-check-mailmap#_mapping_authors
-
 0gb.us <0gb.us@0gb.us> <us_0gb@laptop-0gb-us.0gb.us>
-Calinou <calinou@opmbx.org> <calinou9999@gmail.com>
-Calinou <calinou@opmbx.org> <calinou9999spam@gmail.com>
-Perttu Ahola <celeron55@gmail.com>
+Calinou <calinou9999@gmail.com> <calinou9999spam@gmail.com>
+Perttu Ahola <celeron55@gmail.com> celeron55 <celeron55@gmail.com>
 Perttu Ahola <celeron55@gmail.com> celeron55 <celeron55@armada.(none)>
-Zeno- <kde.psych@gmail.com>
-Zeno- <kde.psych@gmail.com> <crobbins@localhost.localdomain>
-Diego Martínez <kaeza@users.sf.net>
+Craig Robbins <kde.psych@gmail.com> <crobbins@localhost.localdomain>
 Diego Martínez <kaeza@users.sf.net> <lkaezadl3@gmail.com>
-Ilya Zhuravlev <zhuravlevilya@ya.ru>
 Ilya Zhuravlev <zhuravlevilya@ya.ru> <whatever@xyz.is>
 kwolekr <kwolekr@minetest.net> <mirrorisim@gmail.com>
-PilzAdam <pilzadam@minetest.net> <adam-k@outlook.com>
-PilzAdam <pilzadam@minetest.net> <PilzAdam@gmx.de>
+PilzAdam <pilzadam@minetest.net> PilzAdam <adam-k@outlook.com>
+PilzAdam <pilzadam@minetest.net> Pilz Adam <PilzAdam@gmx.de>
+PilzAdam <pilzadam@minetest.net> PilzAdam <PilzAdam@gmx.de>
 proller <proller@github.com> <proler@github.com>
 proller <proller@github.com> <proler@gmail.com>
 RealBadAngel <maciej.kasatkin@o2.pl> <mk@realbadangel.pl>
 RealBadAngel <maciej.kasatkin@o2.pl> <maciej.kasatkin@yahoo.com>
 Selat <LongExampleTestName@gmail.com> <LongExampletestName@gmail.com>
 ShadowNinja <shadowninja@minetest.net> ShadowNinja <noreply@gmail.com>
-Esteban I. Ruiz Moreno <exio4.com@gmail.com>
-Esteban I. Ruiz Moreno <exio4.com@gmail.com> <me@exio4.xyz>
-Lord James <neftali_dtctv@hotmail.com>
-BlockMen <nmuelll@web.de>
-sfan5 <sfan5@live.de>
-DannyDark <the_skeleton_of_a_child@yahoo.co.uk>
-Ilya Pavlov <TTChangeTheWorld@gmail.com>
+Shen Zheyu <arsdragonfly@gmail.com> arsdragonfly <arsdragonfly@gmail.com>
+Pavel Elagin <elagin.pasha@gmail.com> elagin <elagin.pasha@gmail.com>
+Esteban I. Ruiz Moreno <exio4.com@gmail.com> Esteban I. RM <exio4.com@gmail.com>
+manuel duarte <ffrogger0@yahoo.com> manuel joaquim <ffrogger0@yahoo.com>
+manuel duarte <ffrogger0@yahoo.com> sweetbomber <ffrogger _zero_ at yahoo dot com>
+Diego Martínez <kaeza@users.sf.net> kaeza <kaeza@users.sf.net>
+Diego Martínez <kaeza@users.sf.net> Diego Martinez <kaeza@users.sf.net>
+Lord James <neftali_dtctv@hotmail.com> Lord89James <neftali_dtctv@hotmail.com>
+BlockMen <nmuelll@web.de> Block Men <nmuelll@web.de>
+sfan5 <sfan5@live.de> Sfan5 <sfan5@live.de>
+DannyDark <the_skeleton_of_a_child@yahoo.co.uk> dannydark <the_skeleton_of_a_child@yahoo.co.uk>
+Ilya Pavlov <TTChangeTheWorld@gmail.com> Ilya <TTChangeTheWorld@gmail.com>
+Ilya Zhuravlev <zhuravlevilya@ya.ru> xyzz <zhuravlevilya@ya.ru>
 sapier <Sapier at GMX dot net> sapier <sapier AT gmx DOT net>
 sapier <Sapier at GMX dot net> sapier <sapier at gmx dot net>
-SmallJoker <SmallJoker@users.noreply.github.com> <mk939@ymail.com>
-Loïc Blot <nerzhul@users.noreply.github.com>
-Loïc Blot <nerzhul@users.noreply.github.com> <loic.blot@unix-experience.fr>
-numzero <numzer0@yandex.ru> Vitaliy <numzer0@yandex.ru>
-numzero <numzer0@yandex.ru> <silverunicorn2011@yandex.ru>
-Jean-Patrick Guerrero <kilbith@users.noreply.github.com>
-Jean-Patrick Guerrero <kilbith@users.noreply.github.com> <jeanpatrick.guerrero@gmail.com>
-HybridDog <3192173+HybridDog@users.noreply.github.com> <ovvv@web.de>
-srfqi <muhammadrifqipriyosusanto@gmail.com>
-Dániel Juhász <juhdanad@gmail.com>
-rubenwardy <rw@rubenwardy.com>
-rubenwardy <rw@rubenwardy.com> <rubenwardy@gmail.com>
-Paul Ouellette <oue.paul18@gmail.com>
-Vanessa Dannenberg <vanessa.e.dannenberg@gmail.com> <vanessaezekowitz@gmail.com>
-ClobberXD <ClobberXD@gmail.com>
-ClobberXD <ClobberXD@gmail.com> <ClobberXD@protonmail.com>
-ClobberXD <ClobberXD@gmail.com> <36130650+ClobberXD@users.noreply.github.com>
-Auke Kok <sofar+github@foo-projects.org>
-Auke Kok <sofar+github@foo-projects.org> <sofar@foo-projects.org>
-Desour <vorunbekannt75@web.de>
-Nathanaëlle Courant <Ekdohibs@users.noreply.github.com> <nathanael.courant@laposte.net>
-Ezhh <owlecho@live.com>
-paramat <paramat@users.noreply.github.com>
-paramat <paramat@users.noreply.github.com> <mat.gregory@virginmedia.com>
-lhofhansl <lhofhansl@yahoo.com> <larsh@apache.org>
-red-001 <red-001@outlook.ie> <red-001@openmailbox.org>
-Wuzzy <Wuzzy@disroot.org> <wuzzy2@mail.ru>
-Wuzzy <Wuzzy@disroot.org> <Wuzzy2@mail.ru>
-Wuzzy <Wuzzy@disroot.org> <almikes@aol.com>
-Jordach <jordach.snelling@gmail.com>
-MoNTE48 <MoNTE48@mail.ua>
-v-rob <robinsonvincent89@gmail.com>
-v-rob <robinsonvincent89@gmail.com> <31123645+v-rob@users.noreply.github.com>
-EvidenceB <49488517+EvidenceBKidscode@users.noreply.github.com>
-gregorycu <gregory.currie@gmail.com>
-Rogier <rogier777@gmail.com>
-Rogier <rogier777@gmail.com> <Rogier-5@users.noreply.github.com>
-x2048 <codeforsmile@gmail.com>
+

.travis.yml

@@ -0,0 +1,98 @@
+language: cpp
+before_install: ./util/travis/before_install.sh
+script: ./util/travis/script.sh
+os: linux
+dist: bionic
+group: edge
+notifications:
+  email: false
+matrix:
+  fast_finish: true
+  include:
+
+    - env: CLANG_FORMAT=clang-format-8
+      compiler: clang
+      os: linux
+      addons:
+        apt:
+          packages: ['clang-format-8']
+
+    - name: "Builtin Luacheck and Unit Tests"
+      language: generic
+      compiler: null
+      os: linux
+      addons:
+        apt:
+          packages:
+          - luarocks
+      before_install:
+        - luarocks install --local luacheck
+        - luarocks install --local busted
+      script:
+        - $HOME/.luarocks/bin/luacheck builtin
+        - $HOME/.luarocks/bin/busted builtin
+
+    - env: CLANG_TIDY=clang-tidy-8
+      compiler: clang
+      os: linux
+      script: ./util/travis/clangtidy.sh
+      addons:
+        apt:
+          packages: ['clang-tidy-8']
+
+    - name: "MinGW cross-compiler (32-bit)"
+      env: PLATFORM=Win32
+      compiler: gcc
+      os: linux
+
+    - name: "MinGW cross-compiler (64-bit)"
+      env: PLATFORM=Win64
+      compiler: gcc
+      os: linux
+
+#    - env: PLATFORM=Unix
+#      compiler: clang
+#      os: osx
+#      osx_image: xcode8
+
+    - env: PLATFORM=Unix COMPILER=gcc-6
+      compiler: gcc
+      os: linux
+      addons:
+        apt:
+          packages: ['gcc-6', 'g++-6']
+
+    - env: PLATFORM=Unix COMPILER=gcc-8
+      compiler: gcc
+      os: linux
+      addons:
+        apt:
+          packages: ['gcc-8', 'g++-8']
+
+    - env: PLATFORM=Unix COMPILER=clang-3.9
+      compiler: clang
+      os: linux
+      addons:
+        apt:
+          packages: ['clang-3.9']
+
+    - env: PLATFORM=Unix COMPILER=clang-9
+      compiler: clang
+      os: linux
+      addons:
+        apt:
+          packages: ['clang-9']
+
+    - env: PLATFORM=Unix COMPILER=clang-9 FREETYPE=0
+      compiler: clang
+      os: linux
+      addons:
+        apt:
+          packages: ['clang-9']
+
+    - env: PLATFORM=Unix COMPILER=clang-9 VALGRIND=1
+      compiler: clang
+      os: linux
+      addons:
+        apt:
+          packages: ['valgrind', 'clang-9']

CMakeLists.txt

@@ -1,25 +1,61 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 2.6)
 
-# Set policies up to 3.9 since we want to enable the IPO option
-if(${CMAKE_VERSION} VERSION_LESS 3.8)
-	cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
-else()
-	cmake_policy(SET CMP0025 OLD)
+if(${CMAKE_VERSION} STREQUAL "2.8.2")
+	# Bug http://vtk.org/Bug/view.php?id=11020
+	message(WARNING "CMake/CPack version 2.8.2 will not create working .deb packages!")
 endif()
 
 # This can be read from ${PROJECT_NAME} after project() is called
 project(minetest)
-set(PROJECT_NAME_CAPITALIZED "Minetest")
+set(PROJECT_NAME_CAPITALIZED "minetest")
 
-set(CMAKE_CXX_STANDARD 14)
-set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
-set(GCC_MINIMUM_VERSION "5.1")
-set(CLANG_MINIMUM_VERSION "3.5")
+# check compatible compileer must be after project definition and set flags, assume if C++ is installed also CC is installed
+if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
+	if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.7)
+		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++0x")
+	else()
+		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
+	endif()
+	if (CMAKE_C_COMPILER_VERSION VERSION_LESS 4.6)
+		set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99")
+	elseif (CMAKE_C_COMPILER_VERSION VERSION_EQUAL 4.6)
+		set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu1x")
+	else()
+		set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu11")
+	endif()
+	message(STATUS "using gnu compiler and C11/C++11 standars")
+elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
+	if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.4)
+		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++1y")
+	else()
+		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
+	endif()
+	if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 3.5)
+		set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu11")
+	endif()
+	message(STATUS "using clang compiler and  C11/C++11 standars")
+else()
+	if (CMAKE_VERSION VERSION_GREATER 3.0)
+		set(CMAKE_C_STANDARD 11)
+		set(CMAKE_CXX_STANDARD 11)
+	else()
+		if(APPLE)
+		# Fix behavior of CMAKE_CXX_STANDARD when targeting macOS.
+			if (POLICY CMP0025)
+				cmake_policy(SET CMP0025 NEW)
+			endif ()
+		endif ()
+	endif()
+	message(STATUS "using some installed compiler without default C11/C++11 standars")
+endif()
 
-# You should not need to edit these manually, use util/bump_version.sh
+set(GCC_MINIMUM_VERSION "4.4")
+set(CLANG_MINIMUM_VERSION "3.3")
+
+# Also remember to set PROTOCOL_VERSION in network/networkprotocol.h when releasing
 set(VERSION_MAJOR 5)
-set(VERSION_MINOR 7)
-set(VERSION_PATCH 0)
+set(VERSION_MINOR 2)
+set(VERSION_PATCH 1)
 set(VERSION_EXTRA "" CACHE STRING "Stuff to append to version string")
 
 # Change to false for releases
@@ -27,7 +63,7 @@ set(DEVELOPMENT_BUILD FALSE)
 
 set(VERSION_STRING "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
 if(VERSION_EXTRA)
-	set(VERSION_STRING "${VERSION_STRING}-${VERSION_EXTRA}")
+	set(VERSION_STRING ${VERSION_STRING}-${VERSION_EXTRA})
 elseif(DEVELOPMENT_BUILD)
 	set(VERSION_STRING "${VERSION_STRING}-dev")
 endif()
@@ -51,8 +87,7 @@ set(RUN_IN_PLACE ${DEFAULT_RUN_IN_PLACE} CACHE BOOL
 
 set(BUILD_CLIENT TRUE CACHE BOOL "Build client")
 set(BUILD_SERVER FALSE CACHE BOOL "Build server")
-set(BUILD_UNITTESTS TRUE CACHE BOOL "Build unittests")
-set(BUILD_BENCHMARKS FALSE CACHE BOOL "Build benchmarks")
+
 
 set(WARN_ALL TRUE CACHE BOOL "Enable -Wall for Release build")
 
@@ -61,92 +96,13 @@ if(NOT CMAKE_BUILD_TYPE)
 	set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type: Debug or Release" FORCE)
 endif()
 
-set(ENABLE_UPDATE_CHECKER (NOT ${DEVELOPMENT_BUILD}) CACHE BOOL
-	"Whether to enable update checks by default")
-
 # Included stuff
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
 
 
-set(IRRLICHTMT_BUILD_DIR "" CACHE PATH "Path to IrrlichtMt build directory.")
-if(NOT "${IRRLICHTMT_BUILD_DIR}" STREQUAL "")
-	find_package(IrrlichtMt QUIET
-		PATHS "${IRRLICHTMT_BUILD_DIR}"
-		NO_DEFAULT_PATH
-	)
+# This is done here so that relative search paths are more reasonable
+find_package(Irrlicht)
 
-	if(NOT TARGET IrrlichtMt::IrrlichtMt)
-		# find_package() searches certain subdirectories. ${PATH}/cmake is not
-		# the only one, but it is the one where IrrlichtMt is supposed to export
-		# IrrlichtMtConfig.cmake
-		message(FATAL_ERROR "Could not find IrrlichtMtConfig.cmake in ${IRRLICHTMT_BUILD_DIR}/cmake.")
-	endif()
-elseif(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/lib/irrlichtmt")
-	message(STATUS "Using user-provided IrrlichtMt at subdirectory 'lib/irrlichtmt'")
-	if(BUILD_CLIENT)
-		# tell IrrlichtMt to create a static library
-		set(BUILD_SHARED_LIBS OFF CACHE BOOL "Build shared library" FORCE)
-		add_subdirectory(lib/irrlichtmt EXCLUDE_FROM_ALL)
-		unset(BUILD_SHARED_LIBS CACHE)
-
-		if(NOT TARGET IrrlichtMt)
-			message(FATAL_ERROR "IrrlichtMt project is missing a CMake target?!")
-		endif()
-	else()
-		add_library(IrrlichtMt::IrrlichtMt INTERFACE IMPORTED)
-		set_target_properties(IrrlichtMt::IrrlichtMt PROPERTIES
-			INTERFACE_INCLUDE_DIRECTORIES "${CMAKE_CURRENT_SOURCE_DIR}/lib/irrlichtmt/include")
-	endif()
-else()
-	find_package(IrrlichtMt QUIET)
-	if(NOT TARGET IrrlichtMt::IrrlichtMt)
-		string(CONCAT explanation_msg
-			"The Minetest team has forked Irrlicht to make their own customizations. "
-			"It can be found here: https://github.com/minetest/irrlicht\n"
-			"For example use: git clone --depth=1 https://github.com/minetest/irrlicht lib/irrlichtmt\n")
-		if(BUILD_CLIENT)
-			message(FATAL_ERROR "IrrlichtMt is required to build the client, but it was not found.\n${explanation_msg}")
-		endif()
-
-		include(MinetestFindIrrlichtHeaders)
-		if(NOT IRRLICHT_INCLUDE_DIR)
-			message(FATAL_ERROR "IrrlichtMt headers are required to build the server, but none found.\n${explanation_msg}")
-		endif()
-		message(STATUS "Found IrrlichtMt headers: ${IRRLICHT_INCLUDE_DIR}")
-		add_library(IrrlichtMt::IrrlichtMt INTERFACE IMPORTED)
-		# Note that we can't use target_include_directories() since that doesn't work for IMPORTED targets before CMake 3.11
-		set_target_properties(IrrlichtMt::IrrlichtMt PROPERTIES
-			INTERFACE_INCLUDE_DIRECTORIES "${IRRLICHT_INCLUDE_DIR}")
-	endif()
-endif()
-
-if(BUILD_CLIENT AND TARGET IrrlichtMt::IrrlichtMt)
-	# retrieve version somehow
-	if(NOT IrrlichtMt_VERSION)
-		get_target_property(IrrlichtMt_VERSION IrrlichtMt VERSION)
-	endif()
-	message(STATUS "Found IrrlichtMt ${IrrlichtMt_VERSION}")
-
-	set(TARGET_VER_S 1.9.0mt9)
-	string(REPLACE "mt" "." TARGET_VER ${TARGET_VER_S})
-	if(IrrlichtMt_VERSION VERSION_LESS ${TARGET_VER})
-		message(FATAL_ERROR "At least IrrlichtMt ${TARGET_VER_S} is required to build")
-	elseif(NOT DEVELOPMENT_BUILD AND IrrlichtMt_VERSION VERSION_GREATER ${TARGET_VER})
-		message(FATAL_ERROR "IrrlichtMt ${TARGET_VER_S} is required to build")
-	endif()
-endif()
-
-if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
-	if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${GCC_MINIMUM_VERSION}")
-		message(FATAL_ERROR "Insufficient gcc version, found ${CMAKE_CXX_COMPILER_VERSION}. "
-			"Version ${GCC_MINIMUM_VERSION} or higher is required.")
-	endif()
-elseif(CMAKE_CXX_COMPILER_ID MATCHES "(Apple)?Clang")
-	if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${CLANG_MINIMUM_VERSION}")
-		message(FATAL_ERROR "Insufficient clang version, found ${CMAKE_CXX_COMPILER_VERSION}. "
-			"Version ${CLANG_MINIMUM_VERSION} or higher is required.")
-	endif()
-endif()
 
 # Installation
 
@@ -157,11 +113,11 @@ 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
@@ -170,22 +126,21 @@ elseif(UNIX) # Linux, BSD etc
 		set(BINDIR "bin")
 		set(DOCDIR "doc")
 		set(EXAMPLE_CONF_DIR ".")
-		set(MANDIR "unix/man")
-		set(XDG_APPS_DIR "unix/applications")
-		set(APPDATADIR "unix/metainfo")
-		set(ICONDIR "unix/icons")
+		set(MANDIR "man")
+		set(XDG_APPS_DIR "applications")
+		set(APPDATADIR "metainfo")
+		set(ICONDIR "icons")
 		set(LOCALEDIR "locale")
 	else()
-		include(GNUInstallDirs)
-		set(SHAREDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME}")
-		set(BINDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_BINDIR}")
-		set(DOCDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DOCDIR}")
-		set(MANDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_MANDIR}")
+		set(SHAREDIR "${CMAKE_INSTALL_PREFIX}/share/${PROJECT_NAME}${VERSION_MAJOR}")
+		set(BINDIR "${CMAKE_INSTALL_PREFIX}/bin")
+		set(DOCDIR "${CMAKE_INSTALL_PREFIX}/share/doc/${PROJECT_NAME}${VERSION_MAJOR}")
+		set(MANDIR "${CMAKE_INSTALL_PREFIX}/share/man")
 		set(EXAMPLE_CONF_DIR ${DOCDIR})
-		set(XDG_APPS_DIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATADIR}/applications")
-		set(APPDATADIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATADIR}/metainfo")
-		set(ICONDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATADIR}/icons")
-		set(LOCALEDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LOCALEDIR}")
+		set(XDG_APPS_DIR "${CMAKE_INSTALL_PREFIX}/share/applications")
+		set(APPDATADIR "${CMAKE_INSTALL_PREFIX}/share/metainfo")
+		set(ICONDIR "${CMAKE_INSTALL_PREFIX}/share/icons")
+		set(LOCALEDIR "${CMAKE_INSTALL_PREFIX}/share/locale")
 	endif()
 endif()
 
@@ -247,14 +202,13 @@ if(RUN_IN_PLACE)
 	install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/textures/texture_packs_here.txt" DESTINATION "${SHAREDIR}/textures")
 endif()
 
-#install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/games/minetest_game" DESTINATION "${SHAREDIR}/games/"
-#	COMPONENT "SUBGAME_MINETEST_GAME" OPTIONAL PATTERN ".git*" EXCLUDE )
-install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/games/devtest" DESTINATION "${SHAREDIR}/games/"
+install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/games/" DESTINATION "${SHAREDIR}/games" 
 	COMPONENT "SUBGAME_MINIMAL" OPTIONAL PATTERN ".git*" EXCLUDE )
 
 if(BUILD_CLIENT)
 	install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/client/shaders" DESTINATION "${SHAREDIR}/client")
 	install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/textures/base/pack" DESTINATION "${SHAREDIR}/textures/base")
+	install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/fonts" DESTINATION "${SHAREDIR}")
 	if(RUN_IN_PLACE)
 		install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/clientmods" DESTINATION "${SHAREDIR}")
 		install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/client/serverlist" DESTINATION "${SHAREDIR}/client")
@@ -267,25 +221,19 @@ install(FILES "doc/client_lua_api.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
 install(FILES "doc/menu_lua_api.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
 install(FILES "doc/texture_packs.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
 install(FILES "doc/world_format.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
-install(FILES "minetest.conf.example" DESTINATION "${EXAMPLE_CONF_DIR}")
+install(FILES "minetest.conf.example" DESTINATION "${EXAMPLE_CONF_DIR}" RENAME "${PROJECT_NAME}${VERSION_MAJOR}.conf.example")
 
 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 "${ICONDIR}/hicolor/128x128/apps" RENAME "minetest.png")
-	install(FILES "misc/minetestserver.service" DESTINATION "${CMAKE_INSTALL_PREFIX}/lib/systemd/system/")
-	install(FILES "misc/minetestserver@.service" DESTINATION "${CMAKE_INSTALL_PREFIX}/lib/systemd/system/")
-	install(FILES "misc/minetestserver.init" PERMISSIONS WORLD_EXECUTE OWNER_WRITE OWNER_READ DESTINATION "${CMAKE_INSTALL_PREFIX}/../etc/init.d/" RENAME "minetestserver")
-	install(FILES "misc/minetestserver.logrotate" DESTINATION "${CMAKE_INSTALL_PREFIX}/../etc/logrotate.d/" RENAME "minetestserver")
-	install(CODE "execute_process(COMMAND sed -i -r \"s@INSTALLPLACE@${CMAKE_INSTALL_PREFIX}@g\" \$ENV{DESTDIR}${CMAKE_INSTALL_PREFIX}/lib/systemd/system/minetestserver.service)")
-	install(CODE "execute_process(COMMAND sed -i -r \"s@INSTALLPLACE@${CMAKE_INSTALL_PREFIX}@g\" \$ENV{DESTDIR}${CMAKE_INSTALL_PREFIX}/lib/systemd/system/minetestserver@.service)")
-	install(CODE "execute_process(COMMAND sed -i -r \"s@INSTALLPLACE@${CMAKE_INSTALL_PREFIX}@g\" \$ENV{DESTDIR}${CMAKE_INSTALL_PREFIX}/../etc/init.d/minetestserver)")
+	install(FILES "doc/minetest.6" DESTINATION "${MANDIR}/man6" RENAME "${PROJECT_NAME}${VERSION_MAJOR}.6")
+	install(FILES "doc/minetestserver.6" DESTINATION "${MANDIR}/man6" RENAME "${PROJECT_NAME}${VERSION_MAJOR}server.6")
+	install(FILES "misc/net.minetest.minetest.desktop" DESTINATION "${XDG_APPS_DIR}" RENAME "net.minetest.${PROJECT_NAME}${VERSION_MAJOR}.desktop")
+	install(FILES "misc/net.minetest.minetest.appdata.xml" DESTINATION "${APPDATADIR}" RENAME "net.minetest.${PROJECT_NAME}${VERSION_MAJOR}.appdata.xml")
+	install(FILES "misc/minetest.svg" DESTINATION "${ICONDIR}/hicolor/scalable/apps" RENAME "${PROJECT_NAME}${VERSION_MAJOR}.svg")
+	install(FILES "misc/minetest-xorg-icon-128.png" DESTINATION "${ICONDIR}/hicolor/128x128/apps" RENAME "${PROJECT_NAME}${VERSION_MAJOR}.png")
 endif()
 
 if(APPLE)
-	install(FILES "misc/minetest-icon.icns" DESTINATION "${SHAREDIR}")
+	install(FILES "misc/${PROJECT_NAME}-icon.icns" DESTINATION "${SHAREDIR}" RENAME "${PROJECT_NAME}${VERSION_MAJOR}-icon.icns")
 	install(FILES "misc/Info.plist" DESTINATION "${BUNDLE_PATH}/Contents")
 endif()
 
@@ -293,18 +241,30 @@ endif()
 find_package(GMP REQUIRED)
 find_package(Json REQUIRED)
 find_package(Lua REQUIRED)
-if(NOT USE_LUAJIT)
-	add_subdirectory(lib/bitop)
+
+# JsonCPP doesn't compile well on GCC 4.8 but we use c++11 with gnu standars
+if(NOT ENABLE_SYSTEM_JSONCPP)
+	set(GCC_MINIMUM_VERSION "4.6")
 endif()
 
-if(BUILD_BENCHMARKS)
-	add_subdirectory(lib/catch2)
+if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+	if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${GCC_MINIMUM_VERSION}")
+		message(FATAL_ERROR "Insufficient gcc version, found ${CMAKE_CXX_COMPILER_VERSION}. "
+			"Version ${GCC_MINIMUM_VERSION} or higher is required.")
+	endif()
+elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+	if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${CLANG_MINIMUM_VERSION}")
+		message(FATAL_ERROR "Insufficient clang version, found ${CMAKE_CXX_COMPILER_VERSION}. "
+			"Version ${CLANG_MINIMUM_VERSION} or higher is required.")
+	endif()
 endif()
 
 # Subdirectories
 # Be sure to add all relevant definitions above this
+
 add_subdirectory(src)
 
+
 # CPack
 
 set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "A free open-source voxel game engine with easy modding and game creation.")
@@ -318,54 +278,53 @@ include(CPackComponent)
 
 cpack_add_component(Docs
 	DISPLAY_NAME "Documentation"
-	DESCRIPTION "Documentation about Minetest and Minetest modding"
+	DESCRIPTION "Documentation about ${PROJECT_NAME}${VERSION_MAJOR} and Minetest modding"
 )
 
 cpack_add_component(SUBGAME_MINETEST_GAME
-	DISPLAY_NAME "Minetest Game"
-	DESCRIPTION "The default game bundled in the Minetest engine. Mainly used as a modding base."
-	GROUP "Games"
+	DISPLAY_NAME "${PROJECT_NAME}${VERSION_MAJOR} Game"
+	DESCRIPTION "The official subgame for the ${PROJECT_NAME}${VERSION_MAJOR} engine, that can easily extended by mods."
+	GROUP "Subgames"
 )
 
 cpack_add_component(SUBGAME_MINIMAL
-	DISPLAY_NAME "Development Test"
-	DESCRIPTION "A basic testing environment used for engine development and sometimes for testing mods."
+	DISPLAY_NAME "Minimal development test"
+	DESCRIPTION "A minimal subgame helping to develop the engine."
 	DISABLED #DISABLED does not mean it is disabled, and is just not selected by default.
-	GROUP "Games"
+	GROUP "Subgames"
 )
 
 cpack_add_component_group(Subgames
-	DESCRIPTION "Games for the Minetest engine."
+	DESCRIPTION "Games for the ${PROJECT_NAME}${VERSION_MAJOR} engine."
 )
 
 if(WIN32)
-	# Include all dynamically linked runtime libraries such as MSVCRxxx.dll
+	# Include all dynamically linked runtime libaries such as MSVCRxxx.dll
 	include(InstallRequiredSystemLibraries)
 
 	if(RUN_IN_PLACE)
 		if(CMAKE_SIZEOF_VOID_P EQUAL 8)
-			set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_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)
 
 	else()
-		set(CPACK_GENERATOR WIX)
-		set(CPACK_PACKAGE_NAME "${PROJECT_NAME_CAPITALIZED}")
-		set(CPACK_PACKAGE_INSTALL_DIRECTORY ".")
-		set(CPACK_PACKAGE_EXECUTABLES ${PROJECT_NAME} "${PROJECT_NAME_CAPITALIZED}")
-		set(CPACK_CREATE_DESKTOP_LINKS ${PROJECT_NAME})
-		set(CPACK_PACKAGING_INSTALL_PREFIX "/${PROJECT_NAME_CAPITALIZED}")
+		set(CPACK_GENERATOR WIX ZIP)
+		set(CPACK_PACKAGE_NAME "${PROJECT_NAME}${VERSION_MAJOR}")
+		set(CPACK_PACKAGE_INSTALL_DIRECTORY "${PROJECT_NAME}${VERSION_MAJOR}")
+		set(CPACK_PACKAGE_EXECUTABLES ${PROJECT_NAME}${VERSION_MAJOR} "${PROJECT_NAME}${VERSION_MAJOR}")
+		set(CPACK_CREATE_DESKTOP_LINKS ${PROJECT_NAME}${VERSION_MAJOR})
 
-		set(CPACK_WIX_PRODUCT_ICON "${CMAKE_CURRENT_SOURCE_DIR}/misc/minetest-icon.ico")
-		# Supported languages can be found at
+		set(CPACK_WIX_PRODUCT_ICON "${CMAKE_CURRENT_SOURCE_DIR}/misc/${PROJECT_NAME}${VERSION_MAJOR}-icon.ico")
+		# Supported languages can be found at 
 		# http://wixtoolset.org/documentation/manual/v3/wixui/wixui_localization.html
 		#set(CPACK_WIX_CULTURES "ar-SA,bg-BG,ca-ES,hr-HR,cs-CZ,da-DK,nl-NL,en-US,et-EE,fi-FI,fr-FR,de-DE")
 		set(CPACK_WIX_UI_BANNER "${CMAKE_CURRENT_SOURCE_DIR}/misc/CPACK_WIX_UI_BANNER.BMP")
 		set(CPACK_WIX_UI_DIALOG "${CMAKE_CURRENT_SOURCE_DIR}/misc/CPACK_WIX_UI_DIALOG.BMP")
-
+		
 		set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/doc/lgpl-2.1.txt")
 
 		# The correct way would be to include both x32 and x64 into one installer
@@ -379,10 +338,10 @@ if(WIN32)
 	endif()
 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()
@@ -401,3 +360,4 @@ if(DOXYGEN_FOUND)
 		COMMENT "Generating API documentation with Doxygen" VERBATIM
 	)
 endif()
+

COPYING.LESSER

@@ -1,502 +0,0 @@
-                  GNU LESSER GENERAL PUBLIC LICENSE
-                       Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
- 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-[This is the first released version of the Lesser GPL.  It also counts
- as the successor of the GNU Library Public License, version 2, hence
- the version number 2.1.]
-
-                            Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
-  This license, the Lesser General Public License, applies to some
-specially designated software packages--typically libraries--of the
-Free Software Foundation and other authors who decide to use it.  You
-can use it too, but we suggest you first think carefully about whether
-this license or the ordinary General Public License is the better
-strategy to use in any particular case, based on the explanations below.
-
-  When we speak of free software, we are referring to freedom of use,
-not price.  Our General Public Licenses are designed to make sure that
-you have the freedom to distribute copies of free software (and charge
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-
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-refrain entirely from distribution of the Library.
-
-If any portion of this section is held invalid or unenforceable under any
-particular circumstance, the balance of the section is intended to apply,
-and the section as a whole is intended to apply in other circumstances.
-
-It is not the purpose of this section to induce you to infringe any
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-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
-  12. If the distribution and/or use of the Library is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Library under this License may add
-an explicit geographical distribution limitation excluding those countries,
-so that distribution is permitted only in or among countries not thus
-excluded.  In such case, this License incorporates the limitation as if
-written in the body of this License.
-
-  13. The Free Software Foundation may publish revised and/or new
-versions of the Lesser General Public License from time to time.
-Such new versions will be similar in spirit to the present version,
-but may differ in detail to address new problems or concerns.
-
-Each version is given a distinguishing version number.  If the Library
-specifies a version number of this License which applies to it and
-"any later version", you have the option of following the terms and
-conditions either of that version or of any later version published by
-the Free Software Foundation.  If the Library does not specify a
-license version number, you may choose any version ever published by
-the Free Software Foundation.
-
-  14. If you wish to incorporate parts of the Library into other free
-programs whose distribution conditions are incompatible with these,
-write to the author to ask for permission.  For software which is
-copyrighted by the Free Software Foundation, write to the Free
-Software Foundation; we sometimes make exceptions for this.  Our
-decision will be guided by the two goals of preserving the free status
-of all derivatives of our free software and of promoting the sharing
-and reuse of software generally.
-
-                            NO WARRANTY
-
-  15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
-WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
-EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
-OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
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-LIBRARY IS WITH YOU.  SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
-THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
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-DAMAGES.
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-                     END OF TERMS AND CONDITIONS
-
-           How to Apply These Terms to Your New Libraries
-
-  If you develop a new library, and you want it to be of the greatest
-possible use to the public, we recommend making it free software that
-everyone can redistribute and change.  You can do so by permitting
-redistribution under these terms (or, alternatively, under the terms of the
-ordinary General Public License).
-
-  To apply these terms, attach the following notices to the library.  It is
-safest to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least the
-"copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the library's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Lesser General Public
-    License as published by the Free Software Foundation; either
-    version 2.1 of the License, or (at your option) any later version.
-
-    This library is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Lesser General Public License for more details.
-
-    You should have received a copy of the GNU Lesser General Public
-    License along with this library; if not, write to the Free Software
-    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-
-Also add information on how to contact you by electronic and paper mail.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the library, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the
-  library `Frob' (a library for tweaking knobs) written by James Random Hacker.
-
-  <signature of Ty Coon>, 1 April 1990
-  Ty Coon, President of Vice
-
-That's all there is to it!

Dockerfile

@@ -1,87 +1,41 @@
-ARG DOCKER_IMAGE=alpine:3.16
-FROM $DOCKER_IMAGE AS builder
+FROM debian:stretch
 
-ENV MINETEST_GAME_VERSION master
-ENV IRRLICHT_VERSION master
-ENV SPATIALINDEX_VERSION 1.9.3
-ENV LUAJIT_VERSION v2.1
+USER root
+RUN apt-get update -y && \
+	apt-get -y install build-essential libirrlicht-dev cmake libbz2-dev libpng-dev libjpeg-dev \
+		libsqlite3-dev libcurl4-gnutls-dev zlib1g-dev libgmp-dev libjsoncpp-dev libidn11-dev git
 
-RUN apk add --no-cache git build-base cmake curl-dev zlib-dev zstd-dev \
-		sqlite-dev postgresql-dev hiredis-dev leveldb-dev \
-		gmp-dev jsoncpp-dev ninja ca-certificates
+COPY . /usr/src/minetest5
 
-WORKDIR /usr/src/
-RUN git clone --recursive https://github.com/jupp0r/prometheus-cpp/ && \
-		cd prometheus-cpp && \
-		cmake -B build \
-			-DCMAKE_INSTALL_PREFIX=/usr/local \
-			-DCMAKE_BUILD_TYPE=Release \
-			-DENABLE_TESTING=0 \
-			-GNinja && \
-		cmake --build build && \
-		cmake --install build && \
-	cd /usr/src/ && \
-	git clone --recursive https://github.com/libspatialindex/libspatialindex -b ${SPATIALINDEX_VERSION} && \
-		cd libspatialindex && \
-		cmake -B build \
-			-DCMAKE_INSTALL_PREFIX=/usr/local && \
-		cmake --build build && \
-		cmake --install build && \
-	cd /usr/src/ && \
-	git clone --recursive https://luajit.org/git/luajit.git -b ${LUAJIT_VERSION} && \
-		cd luajit && \
-		make && make install && \
-	cd /usr/src/ && \
-	git clone --depth=1 https://github.com/minetest/irrlicht/ -b ${IRRLICHT_VERSION} && \
-		cp -r irrlicht/include /usr/include/irrlichtmt
+RUN	mkdir -p /usr/src/minetest5/cmakebuild && cd /usr/src/minetest5/cmakebuild && \
+    	cmake -DCMAKE_INSTALL_PREFIX=/usr/local -DCMAKE_BUILD_TYPE=Release -DRUN_IN_PLACE=FALSE \
+		-DBUILD_SERVER=TRUE \
+		-DBUILD_CLIENT=FALSE \
+		-DENABLE_SYSTEM_JSONCPP=1 \
+		.. && \
+		make -j2 && \
+		rm -Rf ../games/minetest_game && git clone --depth 1 https://github.com/minetest/minetest_game ../games/minetest_game && \
+		rm -Rf ../games/minetest_game/.git && \
+		make install
 
-COPY .git /usr/src/minetest/.git
-COPY CMakeLists.txt /usr/src/minetest/CMakeLists.txt
-COPY README.md /usr/src/minetest/README.md
-COPY minetest.conf.example /usr/src/minetest/minetest.conf.example
-COPY builtin /usr/src/minetest/builtin
-COPY cmake /usr/src/minetest/cmake
-COPY doc /usr/src/minetest/doc
-COPY fonts /usr/src/minetest/fonts
-COPY lib /usr/src/minetest/lib
-COPY misc /usr/src/minetest/misc
-COPY po /usr/src/minetest/po
-COPY src /usr/src/minetest/src
-COPY textures /usr/src/minetest/textures
+FROM debian:stretch
 
-WORKDIR /usr/src/minetest
-RUN git clone --depth=1 -b ${MINETEST_GAME_VERSION} https://github.com/minetest/minetest_game.git ./games/minetest_game && \
-		rm -fr ./games/minetest_game/.git && \
-		cmake -B build \
-			-DCMAKE_INSTALL_PREFIX=/usr/local \
-			-DCMAKE_BUILD_TYPE=Release \
-			-DBUILD_SERVER=TRUE \
-			-DENABLE_PROMETHEUS=TRUE \
-			-DBUILD_UNITTESTS=FALSE \
-			-DBUILD_CLIENT=FALSE \
-			-GNinja && \
-		cmake --build build && \
-		cmake --install build
+USER root
+RUN groupadd minetest5 && useradd -m -g minetest5 -d /var/lib/minetest5 minetest5 && \
+    apt-get update -y && \
+    apt-get -y install libcurl3-gnutls libjsoncpp1 liblua5.1-0 libluajit-5.1-2 libpq5 libsqlite3-0 \
+        libstdc++6 zlib1g libc6 && \
+    apt-get clean && rm -rf /var/cache/apt/archives/* && \
+    rm -rf /var/lib/apt/lists/*
 
-ARG DOCKER_IMAGE=alpine:3.16
-FROM $DOCKER_IMAGE AS runtime
+WORKDIR /var/lib/minetest5
 
-RUN apk add --no-cache curl gmp libstdc++ libgcc libpq jsoncpp zstd-libs \
-				sqlite-libs postgresql hiredis leveldb && \
-	adduser -D minetest --uid 30000 -h /var/lib/minetest && \
-	chown -R minetest:minetest /var/lib/minetest
+COPY --from=0 /usr/local/share/minetest5 /usr/local/share/minetest5
+COPY --from=0 /usr/local/bin/minetest5server /usr/local/bin/minetest5server
+COPY --from=0 /usr/local/share/doc/minetest5/minetest5.conf.example /etc/minetest5/minetest5.conf
 
-WORKDIR /var/lib/minetest
+USER minetest5
 
-COPY --from=builder /usr/local/share/minetest /usr/local/share/minetest
-COPY --from=builder /usr/local/bin/minetestserver /usr/local/bin/minetestserver
-COPY --from=builder /usr/local/share/doc/minetest/minetest.conf.example /etc/minetest/minetest.conf
-COPY --from=builder /usr/local/lib/libspatialindex* /usr/local/lib/
-COPY --from=builder /usr/local/lib/libluajit* /usr/local/lib/
-USER minetest:minetest
+EXPOSE 30000/udp
 
-EXPOSE 30000/udp 30000/tcp
-VOLUME /var/lib/minetest/ /etc/minetest/
-
-ENTRYPOINT ["/usr/local/bin/minetestserver"]
-CMD ["--config", "/etc/minetest/minetest.conf"]
+CMD ["/usr/local/bin/minetest5server", "--config", "/etc/minetest5/minetest5.conf"]

LICENSE.txt

@@ -11,15 +11,6 @@ http://creativecommons.org/licenses/by-sa/3.0/
 textures/base/pack/refresh.png is under the Apache 2 license
 https://www.apache.org/licenses/LICENSE-2.0.html
 
-Textures by Zughy are under CC BY-SA 4.0
-https://creativecommons.org/licenses/by-sa/4.0/
-
-Media files by DS are under CC BY-SA 4.0
-https://creativecommons.org/licenses/by-sa/4.0/
-
-textures/base/pack/server_public.png is under CC-BY 4.0, taken from Twitter's Twemoji set
-https://creativecommons.org/licenses/by/4.0/
-
 Authors of media files
 -----------------------
 Everything not listed in here:
@@ -30,14 +21,6 @@ ShadowNinja:
 
 paramat:
   textures/base/pack/menu_header.png
-  textures/base/pack/next_icon.png
-  textures/base/pack/prev_icon.png
-  textures/base/pack/clear.png
-  textures/base/pack/search.png
-
-rubenwardy, paramat:
-  textures/base/pack/start_icon.png
-  textures/base/pack/end_icon.png
 
 erlehmann:
   misc/minetest-icon-24x24.png
@@ -45,10 +28,10 @@ erlehmann:
   misc/minetest.svg
   textures/base/pack/logo.png
 
-JRottm:
+JRottm
   textures/base/pack/player_marker.png
 
-srifqi:
+srifqi
   textures/base/pack/chat_hide_btn.png
   textures/base/pack/chat_show_btn.png
   textures/base/pack/joystick_bg.png
@@ -56,26 +39,6 @@ srifqi:
   textures/base/pack/joystick_off.png
   textures/base/pack/minimap_btn.png
 
-Zughy:
-  textures/base/pack/cdb_add.png
-  textures/base/pack/cdb_downloading.png
-  textures/base/pack/cdb_queued.png
-  textures/base/pack/cdb_update.png
-  textures/base/pack/cdb_viewonline.png
-
-appgurueu:
-  textures/base/pack/server_incompatible.png
-
-erlehmann, Warr1024, rollerozxa:
-  textures/base/pack/no_screenshot.png
-
-kilbith:
-  textures/base/pack/server_favorite.png
-
-SmallJoker:
-  textures/base/pack/cdb_clear.png
-  textures/base/pack/server_favorite_delete.png (based on server_favorite.png)
-
 License of Minetest source code
 -------------------------------
 
@@ -99,8 +62,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 Irrlicht
 ---------------
 
-This program uses IrrlichtMt, Minetest's fork of
-the Irrlicht Engine. http://irrlicht.sourceforge.net/
+This program uses the Irrlicht Engine. http://irrlicht.sourceforge.net/
 
  The Irrlicht Engine License
 

README.md

@@ -1,20 +1,24 @@
-Minetest
-========
+Minetest5
+=========
 
-![Build Status](https://github.com/minetest/minetest/workflows/build/badge.svg)
 [![Translation status](https://hosted.weblate.org/widgets/minetest/-/svg-badge.svg)](https://hosted.weblate.org/engage/minetest/?utm_source=widget)
 [![License](https://img.shields.io/badge/license-LGPLv2.1%2B-blue.svg)](https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html)
 
 Minetest is a free open-source voxel game engine with easy modding and game creation.
+this source is minetest modified up to 5.2 with namespace execution for distros integration with OS's
+also features the client identification patch to property get rid of cheaters.
 
-Copyright (C) 2010-2022 Perttu Ahola <celeron55@gmail.com>
+Copyright (C) 2010-2019 Perttu Ahola <celeron55@gmail.com>
 and contributors (see source file comments and the version control log)
 
 In case you downloaded the source code
 --------------------------------------
-If you downloaded the Minetest Engine source code in which this file is
-contained, you probably want to download the [Minetest Game](https://github.com/minetest/minetest_game/)
-project too. See its README.txt for more information.
+
+If you downloaded the **Minetest5 Engine** source code from git, in which this file is
+contained, you probably want to download the Minetest5 Game at https://codeberg.org/minenux/minetest-game-minetest/src/branch/stable-5.2
+project too. See its README.md information. Those sources are a little modification of original Minetest.
+
+For Minetest4 series of same engine please use the respective branch.
 
 Table of Contents
 ------------------
@@ -31,15 +35,32 @@ Table of Contents
 
 Further documentation
 ----------------------
-- Website: https://minetest.net/
-- Wiki: https://wiki.minetest.net/
-- Developer wiki: https://dev.minetest.net/
-- Forum: https://forum.minetest.net/
-- GitHub: https://github.com/minetest/minetest/
+- This sources https://codeberg.org/minenux/minetest-engine/src/branch/stable-5.2-namespace
+- Minetest4 sources https://codeberg.org/minenux/minetest-engine/src/branch/stable-4.0-namespace
+- Wiki of this project (minenux) https://codeberg.org/venenux/venenux-minetest/wiki
+- Original Minetest Website: http://minetest.org/
+- Original Minetest Wiki: http://wiki.minetest.org/
+- Minetest Forum: http://forum.minetest.org/
+- Original Minetest GitHub: https://github.com/minetest/minetest/
 - [doc/](doc/) directory of source distribution
 
+Generals of game
+----------------
+
+This is **an engine that can acts as server and client**, it has **two main components**: 
+
+1. the **games** (that contains the mods and definition of how to play) and 
+2. the **world** (that contains the creeated and playable data). 
+
+Paths places of those are in the [Paths](#paths) sections of this file.
+
+Players used the client role of the program, that joins to a server that can be the same invoked 
+or a remote server, currently many phone clients (apps like minetest that stolen its name) 
+just used those remote servers to play.
+
 Default controls
 ----------------
+
 All controls are re-bindable using settings.
 Some can be changed in the key config dialog in the settings tab.
 
@@ -68,21 +89,22 @@ Some can be changed in the key config dialog in the settings tab.
 | P                             | Enable/disable pitch move mode                                 |
 | J                             | Enable/disable fast mode (needs fast privilege)                |
 | H                             | Enable/disable noclip mode (needs noclip privilege)            |
-| E                             | Aux1 (Move fast in fast mode. Games may add special features)  |
-| C                             | Cycle through camera modes                                     |
-| V                             | Cycle through minimap modes                                    |
-| Shift + V                     | Change minimap orientation                                     |
+| E                             | Move fast in fast mode                                         |
 | F1                            | Hide/show HUD                                                  |
 | F2                            | Hide/show chat                                                 |
 | F3                            | Disable/enable fog                                             |
 | F4                            | Disable/enable camera update (Mapblocks are not updated anymore when disabled, disabled in release builds)  |
 | F5                            | Cycle through debug information screens                        |
 | F6                            | Cycle through profiler info screens                            |
+| F7                            | Cycle through camera modes                                     |
+| F9                            | Cycle through minimap modes                                    |
+| Shift + F9                    | Change minimap orientation                                     |
 | F10                           | Show/hide console                                              |
 | F12                           | Take screenshot                                                |
 
 Paths
 -----
+
 Locations:
 
 * `bin`   - Compiled binaries
@@ -91,72 +113,69 @@ Locations:
 
 Where each location is on each platform:
 
-* Windows .zip / RUN_IN_PLACE source:
+* Others OS's / RUN_IN_PLACE source:
     * `bin`   = `bin`
     * `share` = `.`
     * `user`  = `.`
-* Windows installed:
-    * `bin`   = `C:\Program Files\Minetest\bin (Depends on the install location)`
-    * `share` = `C:\Program Files\Minetest (Depends on the install location)`
-    * `user`  = `%APPDATA%\Minetest` or `%MINETEST_USER_PATH%`
 * Linux installed:
     * `bin`   = `/usr/bin`
-    * `share` = `/usr/share/minetest`
-    * `user`  = `~/.minetest` or `$MINETEST_USER_PATH`
+    * `share` = `/usr/share/minetest5`
+    * `user`  = `~/.minetest5`
 * macOS:
     * `bin`   = `Contents/MacOS`
     * `share` = `Contents/Resources`
-    * `user`  = `Contents/User` or `~/Library/Application Support/minetest` or `$MINETEST_USER_PATH`
+    * `user`  = `Contents/User OR ~/Library/Application Support/minetest5`
 
 Worlds can be found as separate folders in: `user/worlds/`
 
 Configuration file
 ------------------
+
 - Default location:
-    `user/minetest.conf`
+    `user/minetest5.conf`
 - This file is created by closing Minetest for the first time.
 - A specific file can be specified on the command line:
     `--config <path-to-file>`
 - A run-in-place build will look for the configuration file in
-    `location_of_exe/../minetest.conf` and also `location_of_exe/../../minetest.conf`
+    `location_of_bin/../minetest5.conf` and also `location_of_bin/../../minetest5.conf`
 
 Command-line options
 --------------------
+
 - Use `--help`
 
 Compiling
 ---------
+
 ### Compiling on GNU/Linux
 
 #### Dependencies
 
 | Dependency | Version | Commentary |
 |------------|---------|------------|
-| GCC        | 5.1+    | or Clang 3.5+ |
-| CMake      | 3.5+    |            |
-| IrrlichtMt | -       | Custom version of Irrlicht, see https://github.com/minetest/irrlicht |
-| Freetype   | 2.0+    |            |
-| SQLite3    | 3+      |            |
-| Zstd       | 1.0+    |            |
+| GCC        | 4.9+    | Can be replaced with Clang 3.4+ |
+| CMake      | 2.6+    |            |
+| Irrlicht   | 1.6.0+  | Custom version recommended, see https://github.com/minetest/irrlicht |
+| SQLite3    | 3.0+    |            |
 | LuaJIT     | 2.0+    | Bundled Lua 5.1 is used if not present |
 | GMP        | 5.0.0+  | Bundled mini-GMP is used if not present |
 | JsonCPP    | 1.0.0+  | Bundled JsonCPP is used if not present |
 
 For Debian/Ubuntu users:
 
-    sudo apt install g++ make libc6-dev cmake libpng-dev libjpeg-dev libxi-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-gnutls-dev libfreetype6-dev zlib1g-dev libgmp-dev libjsoncpp-dev libzstd-dev libluajit-5.1-dev
+    sudo apt install g++ make libc6-dev libirrlicht-dev cmake libbz2-dev libpng-dev libjpeg-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-gnutls-dev libfreetype6-dev zlib1g-dev libgmp-dev libjsoncpp-dev
 
 For Fedora users:
 
-    sudo dnf install make automake gcc gcc-c++ kernel-devel cmake libcurl-devel openal-soft-devel libvorbis-devel libXi-devel libogg-devel freetype-devel mesa-libGL-devel zlib-devel jsoncpp-devel gmp-devel sqlite-devel luajit-devel leveldb-devel ncurses-devel spatialindex-devel libzstd-devel
-
+    sudo dnf install make automake gcc gcc-c++ kernel-devel cmake libcurl-devel openal-soft-devel libvorbis-devel libXxf86vm-devel libogg-devel freetype-devel mesa-libGL-devel zlib-devel jsoncpp-devel irrlicht-devel bzip2-libs gmp-devel sqlite-devel luajit-devel leveldb-devel ncurses-devel doxygen spatialindex-devel bzip2-devel
+    
 For Arch users:
 
-    sudo pacman -S base-devel libcurl-gnutls cmake libxi libpng sqlite libogg libvorbis openal freetype2 jsoncpp gmp luajit leveldb ncurses zstd
+    sudo pacman -S base-devel libcurl-gnutls cmake libxxf86vm irrlicht libpng sqlite libogg libvorbis openal freetype2 jsoncpp gmp luajit leveldb ncurses
 
 For Alpine users:
 
-    sudo apk add build-base cmake libpng-dev jpeg-dev libxi-dev mesa-dev sqlite-dev libogg-dev libvorbis-dev openal-soft-dev curl-dev freetype-dev zlib-dev gmp-dev jsoncpp-dev luajit-dev zstd-dev
+    sudo apk add build-base irrlicht-dev cmake bzip2-dev libpng-dev jpeg-dev libxxf86vm-dev mesa-dev sqlite-dev libogg-dev libvorbis-dev openal-soft-dev curl-dev freetype-dev zlib-dev gmp-dev jsoncpp-dev luajit-dev
 
 #### Download
 
@@ -172,42 +191,30 @@ For Fedora users:
 
 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
+    git clone --recursive https://codeberg.org/minenux/minetest-engine.git minetest
     cd minetest
 
-Download minetest_game (otherwise only the "Development Test" game is available) using Git:
+Download minetest_game (otherwise only the "Minimal development test" game is available) using Git:
 
-    git clone --depth 1 https://github.com/minetest/minetest_game.git games/minetest_game
-
-Download IrrlichtMt to `lib/irrlichtmt`, it will be used to satisfy the IrrlichtMt dependency that way:
-
-    git clone --depth 1 https://github.com/minetest/irrlicht.git lib/irrlichtmt
+    git submodule init && git submodule update --recursive
 
 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-5.2.tar.gz
+    tar xf stable-5.2.tar.gz
+    cd stable-5.2
 
 Download minetest_game, without using Git:
 
     cd games/
-    wget https://github.com/minetest/minetest_game/archive/master.tar.gz
-    tar xf master.tar.gz
-    mv minetest_game-master minetest_game
-    cd ..
-
-Download IrrlichtMt, without using Git:
-
-    cd lib/
-    wget https://github.com/minetest/irrlicht/archive/master.tar.gz
-    tar xf master.tar.gz
-    mv irrlicht-master irrlichtmt
+    wget https://codeberg.org/minenux/minetest-game-minetest/archive/stable-5.2.tar.gz
+    tar xf stable-5.2.tar.gz
+    mv minetest-game-minetest_stable-5.2 minetest
     cd ..
 
 #### Build
 
-Build a version that runs directly from the source directory:
+Build a version that runs directly from the source directory there program are:
 
     cmake . -DRUN_IN_PLACE=TRUE
     make -j$(nproc)
@@ -223,15 +230,8 @@ Run it:
 - You can disable the client build by specifying `-DBUILD_CLIENT=FALSE`.
 - You can select between Release and Debug build by `-DCMAKE_BUILD_TYPE=<Debug or Release>`.
   - Debug build is slower, but gives much more useful output in a debugger.
-- If you build a bare server you don't need to compile IrrlichtMt, just the headers suffice.
-  - In that case use `-DIRRLICHT_INCLUDE_DIR=/some/where/irrlichtmt/include`.
-
-- Minetest will use the IrrlichtMt package that is found first, given by the following order:
-  1. Specified `IRRLICHTMT_BUILD_DIR` CMake variable
-  2. `${PROJECT_SOURCE_DIR}/lib/irrlichtmt` (if existent)
-  3. Installation of IrrlichtMt in the system-specific library paths
-  4. For server builds with disabled `BUILD_CLIENT` variable, the headers from `IRRLICHT_INCLUDE_DIR` will be used.
-  - NOTE: Changing the IrrlichtMt build directory (includes system installs) requires regenerating the CMake cache (`rm CMakeCache.txt`)
+- If you build a bare server you don't need to have Irrlicht installed.
+  - In that case use `-DIRRLICHT_SOURCE_DIR=/the/irrlicht/source`.
 
 ### CMake options
 
@@ -239,8 +239,6 @@ General options and their default values:
 
     BUILD_CLIENT=TRUE          - Build Minetest client
     BUILD_SERVER=FALSE         - Build Minetest server
-    BUILD_UNITTESTS=TRUE       - Build unittest sources
-    BUILD_BENCHMARKS=FALSE     - Build benchmark sources
     CMAKE_BUILD_TYPE=Release   - Type of build (Release vs. Debug)
         Release                - Release build
         Debug                  - Debug build
@@ -249,42 +247,43 @@ General options and their default values:
         MinSizeRel             - Release build with -Os passed to compiler to make executable as small as possible
     ENABLE_CURL=ON             - Build with cURL; Enables use of online mod repo, public serverlist and remote media fetching via http
     ENABLE_CURSES=ON           - Build with (n)curses; Enables a server side terminal (command line option: --terminal)
+    ENABLE_FREETYPE=ON         - Build with FreeType2; Allows using TTF fonts
     ENABLE_GETTEXT=ON          - Build with Gettext; Allows using translations
-    ENABLE_GLES=OFF            - Enable extra support code for OpenGL ES (requires support by IrrlichtMt)
+    ENABLE_GLES=OFF            - Build for OpenGL ES instead of OpenGL (requires support by Irrlicht)
     ENABLE_LEVELDB=ON          - Build with LevelDB; Enables use of LevelDB map backend
     ENABLE_POSTGRESQL=ON       - Build with libpq; Enables use of PostgreSQL map backend (PostgreSQL 9.5 or greater recommended)
     ENABLE_REDIS=ON            - Build with libhiredis; Enables use of Redis map backend
     ENABLE_SPATIAL=ON          - Build with LibSpatial; Speeds up AreaStores
     ENABLE_SOUND=ON            - Build with OpenAL, libogg & libvorbis; in-game sounds
     ENABLE_LUAJIT=ON           - Build with LuaJIT (much faster than non-JIT Lua)
-    ENABLE_PROMETHEUS=OFF      - Build with Prometheus metrics exporter (listens on tcp/30000 by default)
     ENABLE_SYSTEM_GMP=ON       - Use GMP from system (much faster than bundled mini-gmp)
-    ENABLE_SYSTEM_JSONCPP=ON   - Use JsonCPP from system
+    ENABLE_SYSTEM_JSONCPP=OFF  - Use JsonCPP from system
+    OPENGL_GL_PREFERENCE=LEGACY - Linux client build only; See CMake Policy CMP0072 for reference
     RUN_IN_PLACE=FALSE         - Create a portable install (worlds, settings etc. in current directory)
-    ENABLE_UPDATE_CHECKER=TRUE - Whether to enable update checks by default
     USE_GPROF=FALSE            - Enable profiling using GProf
     VERSION_EXTRA=             - Text to append to version (e.g. VERSION_EXTRA=foobar -> Minetest 0.4.9-foobar)
-    ENABLE_TOUCH=FALSE         - Enable Touchscreen support (requires support by IrrlichtMt)
 
 Library specific options:
 
+    BZIP2_INCLUDE_DIR               - Linux only; directory where bzlib.h is located
+    BZIP2_LIBRARY                   - Linux only; path to libbz2.a/libbz2.so
     CURL_DLL                        - Only if building with cURL on Windows; path to libcurl.dll
     CURL_INCLUDE_DIR                - Only if building with cURL; directory where curl.h is located
     CURL_LIBRARY                    - Only if building with cURL; path to libcurl.a/libcurl.so/libcurl.lib
     EGL_INCLUDE_DIR                 - Only if building with GLES; directory that contains egl.h
     EGL_LIBRARY                     - Only if building with GLES; path to libEGL.a/libEGL.so
-    EXTRA_DLL                       - Only on Windows; optional paths to additional DLLs that should be packaged
-    FREETYPE_INCLUDE_DIR_freetype2  - Directory that contains files such as ftimage.h
-    FREETYPE_INCLUDE_DIR_ft2build   - Directory that contains ft2build.h
-    FREETYPE_LIBRARY                - Path to libfreetype.a/libfreetype.so/freetype.lib
-    FREETYPE_DLL                    - Only on Windows; path to libfreetype-6.dll
-    GETTEXT_DLL                     - Only when building with gettext on Windows; paths to libintl + libiconv DLLs
-    GETTEXT_INCLUDE_DIR             - Only when building with gettext; directory that contains libintl.h
-    GETTEXT_LIBRARY                 - Optional/platform-dependent with gettext; path to libintl.so/libintl.dll.a
+    FREETYPE_INCLUDE_DIR_freetype2  - Only if building with FreeType 2; directory that contains an freetype directory with files such as ftimage.h in it
+    FREETYPE_INCLUDE_DIR_ft2build   - Only if building with FreeType 2; directory that contains ft2build.h
+    FREETYPE_LIBRARY                - Only if building with FreeType 2; path to libfreetype.a/libfreetype.so/freetype.lib
+    FREETYPE_DLL                    - Only if building with FreeType 2 on Windows; path to libfreetype.dll
+    GETTEXT_DLL                     - Only when building with gettext on Windows; path to libintl3.dll
+    GETTEXT_ICONV_DLL               - Only when building with gettext on Windows; path to libiconv2.dll
+    GETTEXT_INCLUDE_DIR             - Only when building with gettext; directory that contains iconv.h
+    GETTEXT_LIBRARY                 - Only when building with gettext on Windows; path to libintl.dll.a
     GETTEXT_MSGFMT                  - Only when building with gettext; path to msgfmt/msgfmt.exe
-    ICONV_LIBRARY                   - Optional/platform-dependent; path to libiconv.so/libiconv.dylib
-    IRRLICHT_DLL                    - Only on Windows; path to IrrlichtMt.dll
-    IRRLICHT_INCLUDE_DIR            - Directory that contains IrrCompileConfig.h (usable for server build only)
+    IRRLICHT_DLL                    - Only on Windows; path to Irrlicht.dll
+    IRRLICHT_INCLUDE_DIR            - Directory that contains IrrCompileConfig.h
+    IRRLICHT_LIBRARY                - Path to libIrrlicht.a/libIrrlicht.so/libIrrlicht.dll.a/Irrlicht.lib
     LEVELDB_INCLUDE_DIR             - Only when building with LevelDB; directory that contains db.h
     LEVELDB_LIBRARY                 - Only when building with LevelDB; path to libleveldb.a/libleveldb.so/libleveldb.dll.a
     LEVELDB_DLL                     - Only when building with LevelDB on Windows; path to libleveldb.dll
@@ -296,152 +295,30 @@ Library specific options:
     SPATIAL_LIBRARY                 - Only when building with LibSpatial; path to libspatialindex_c.so/spatialindex-32.lib
     LUA_INCLUDE_DIR                 - Only if you want to use LuaJIT; directory where luajit.h is located
     LUA_LIBRARY                     - Only if you want to use LuaJIT; path to libluajit.a/libluajit.so
+    MINGWM10_DLL                    - Only if compiling with MinGW; path to mingwm10.dll
     OGG_DLL                         - Only if building with sound on Windows; path to libogg.dll
     OGG_INCLUDE_DIR                 - Only if building with sound; directory that contains an ogg directory which contains ogg.h
     OGG_LIBRARY                     - Only if building with sound; path to libogg.a/libogg.so/libogg.dll.a
     OPENAL_DLL                      - Only if building with sound on Windows; path to OpenAL32.dll
     OPENAL_INCLUDE_DIR              - Only if building with sound; directory where al.h is located
     OPENAL_LIBRARY                  - Only if building with sound; path to libopenal.a/libopenal.so/OpenAL32.lib
+    OPENGLES2_INCLUDE_DIR           - Only if building with GLES; directory that contains gl2.h
+    OPENGLES2_LIBRARY               - Only if building with GLES; path to libGLESv2.a/libGLESv2.so
     SQLITE3_INCLUDE_DIR             - Directory that contains sqlite3.h
     SQLITE3_LIBRARY                 - Path to libsqlite3.a/libsqlite3.so/sqlite3.lib
+    VORBISFILE_DLL                  - Only if building with sound on Windows; path to libvorbisfile-3.dll
     VORBISFILE_LIBRARY              - Only if building with sound; path to libvorbisfile.a/libvorbisfile.so/libvorbisfile.dll.a
-    VORBIS_DLL                      - Only if building with sound on Windows; paths to vorbis DLLs
+    VORBIS_DLL                      - Only if building with sound on Windows; path to libvorbis-0.dll
     VORBIS_INCLUDE_DIR              - Only if building with sound; directory that contains a directory vorbis with vorbisenc.h inside
     VORBIS_LIBRARY                  - Only if building with sound; path to libvorbis.a/libvorbis.so/libvorbis.dll.a
+    XXF86VM_LIBRARY                 - Only on Linux; path to libXXf86vm.a/libXXf86vm.so
     ZLIB_DLL                        - Only on Windows; path to zlib1.dll
     ZLIB_INCLUDE_DIR                - Directory that contains zlib.h
     ZLIB_LIBRARY                    - Path to libz.a/libz.so/zlib.lib
-    ZSTD_DLL                        - Only on Windows; path to libzstd.dll
-    ZSTD_INCLUDE_DIR                - Directory that contains zstd.h
-    ZSTD_LIBRARY                    - Path to libzstd.a/libzstd.so/ztd.lib
 
-### Compiling on Windows using MSVC
-
-### Requirements
-
-- [Visual Studio 2015 or newer](https://visualstudio.microsoft.com)
-- [CMake](https://cmake.org/download/)
-- [vcpkg](https://github.com/Microsoft/vcpkg)
-- [Git](https://git-scm.com/downloads)
-
-### Compiling and installing the dependencies
-
-It is highly recommended to use vcpkg as package manager.
-
-After you successfully built vcpkg you can easily install the required libraries:
-```powershell
-vcpkg install zlib zstd curl[winssl] openal-soft libvorbis libogg libjpeg-turbo sqlite3 freetype luajit gmp jsoncpp opengl-registry --triplet x64-windows
-```
-
-- **Don't forget about IrrlichtMt.** The easiest way is to clone it to `lib/irrlichtmt` as described in the Linux section.
-- `curl` is optional, but required to read the serverlist, `curl[winssl]` is required to use the content store.
-- `openal-soft`, `libvorbis` and `libogg` are optional, but required to use sound.
-- `luajit` is optional, it replaces the integrated Lua interpreter with a faster just-in-time interpreter.
-- `gmp` and `jsoncpp` are optional, otherwise the bundled versions will be compiled
-
-There are other optional libraries, but they are not tested if they can build and link correctly.
-
-Use `--triplet` to specify the target triplet, e.g. `x64-windows` or `x86-windows`.
-
-### Compile Minetest
-
-#### a) Using the vcpkg toolchain and CMake GUI
-1. Start up the CMake GUI
-2. Select **Browse Source...** and select DIR/minetest
-3. Select **Browse Build...** and select DIR/minetest-build
-4. Select **Configure**
-5. Choose the right visual Studio version and target platform. It has to match the version of the installed dependencies
-6. Choose **Specify toolchain file for cross-compiling**
-7. Click **Next**
-8. Select the vcpkg toolchain file e.g. `D:/vcpkg/scripts/buildsystems/vcpkg.cmake`
-9. Click Finish
-10. Wait until cmake have generated the cash file
-11. If there are any errors, solve them and hit **Configure**
-12. Click **Generate**
-13. Click **Open Project**
-14. Compile Minetest inside Visual studio.
-
-#### b) Using the vcpkg toolchain and the commandline
-
-Run the following script in PowerShell:
-
-```powershell
-cmake . -G"Visual Studio 15 2017 Win64" -DCMAKE_TOOLCHAIN_FILE=D:/vcpkg/scripts/buildsystems/vcpkg.cmake -DCMAKE_BUILD_TYPE=Release -DENABLE_GETTEXT=OFF -DENABLE_CURSES=OFF
-cmake --build . --config Release
-```
-Make sure that the right compiler is selected and the path to the vcpkg toolchain is correct.
-
-### Windows Installer using WiX Toolset
-
-Requirements:
-* [Visual Studio 2017](https://visualstudio.microsoft.com/)
-* [WiX Toolset](https://wixtoolset.org/)
-
-In the Visual Studio 2017 Installer select **Optional Features -> WiX Toolset**.
-
-Build the binaries as described above, but make sure you unselect `RUN_IN_PLACE`.
-
-Open the generated project file with Visual Studio. Right-click **Package** and choose **Generate**.
-It may take some minutes to generate the installer.
-
-### Compiling on MacOS
-
-#### Requirements
-- [Homebrew](https://brew.sh/)
-- [Git](https://git-scm.com/downloads)
-
-Install dependencies with homebrew:
-
-```
-brew install cmake freetype gettext gmp hiredis jpeg jsoncpp leveldb libogg libpng libvorbis luajit zstd
-```
-
-#### Download
-
-Download source (this is the URL to the latest of source repository, which might not work at all times) using Git:
-
-```bash
-git clone --depth 1 https://github.com/minetest/minetest.git
-cd minetest
-```
-
-Download minetest_game (otherwise only the "Development Test" game is available) using Git:
-
-```
-git clone --depth 1 https://github.com/minetest/minetest_game.git games/minetest_game
-```
-
-Download Minetest's fork of Irrlicht:
-
-```
-git clone --depth 1 https://github.com/minetest/irrlicht.git lib/irrlichtmt
-```
-
-#### Build
-
-```bash
-mkdir build
-cd build
-
-cmake .. \
-    -DCMAKE_OSX_DEPLOYMENT_TARGET=10.14 \
-    -DCMAKE_FIND_FRAMEWORK=LAST \
-    -DCMAKE_INSTALL_PREFIX=../build/macos/ \
-    -DRUN_IN_PLACE=FALSE -DENABLE_GETTEXT=TRUE
-
-make -j$(sysctl -n hw.logicalcpu)
-make install
-```
-
-#### Run
-
-```
-open ./build/macos/minetest.app
-```
 
 Docker
 ------
-We provide Minetest server Docker images using the GitLab mirror registry.
 
 Images are built on each commit and available using the following tag scheme:
 
@@ -467,15 +344,14 @@ You can also host your Minetest server inside a Kubernetes cluster. See our exam
 
 Version scheme
 --------------
+
 We use `major.minor.patch` since 5.0.0-dev. Prior to that we used `0.major.minor`.
 
-- Major is incremented when the release contains breaking changes, all other
-numbers are set to 0.
-- Minor is incremented when the release contains new non-breaking features,
-patch is set to 0.
-- Patch is incremented when the release only contains bugfixes and very
-minor/trivial features considered necessary.
+In minenux we used `4.minor.patch` for 0.4.X and `5.2.patch` for 5.2.X
 
-Since 5.0.0-dev and 0.4.17-dev, the dev notation refers to the next release,
-i.e.: 5.0.0-dev is the development version leading to 5.0.0.
-Prior to that we used `previous_version-dev`.
+- Major in minenux is used only to those two releases, until 6.X comes in.
+- Minor in 4.X will be always "0" cos will be only backported things.
+- Patch is incremented when release contains bugfixes and veryminor/trivial features.
+
+In minenux we do not use "-dev" notation, next release is never reached until 
+a new tag. We only backports patchs and push bugfixes, fetures are avoided as possible.

android/.gitignore

@@ -1,11 +0,0 @@
-*.iml
-.externalNativeBuild
-.gradle
-app/build
-app/release
-app/src/main/assets
-build
-local.properties
-native/.*
-native/build
-native/deps

android/app/build.gradle

@@ -1,116 +0,0 @@
-apply plugin: 'com.android.application'
-android {
-	compileSdkVersion 32
-	buildToolsVersion '32.0.0'
-	ndkVersion "$ndk_version"
-	defaultConfig {
-		applicationId 'net.minetest.minetest'
-		minSdkVersion 16
-		targetSdkVersion 32
-		versionName "${versionMajor}.${versionMinor}.${versionPatch}"
-		versionCode project.versionCode
-	}
-
-	// load properties
-	Properties props = new Properties()
-	def propfile = file('../local.properties')
-	if (propfile.exists())
-		props.load(new FileInputStream(propfile))
-
-	if (props.getProperty('keystore') != null) {
-		signingConfigs {
-			release {
-				storeFile file(props['keystore'])
-				storePassword props['keystore.password']
-				keyAlias props['key']
-				keyPassword props['key.password']
-			}
-		}
-
-		buildTypes {
-			release {
-				minifyEnabled true
-				signingConfig signingConfigs.release
-			}
-		}
-	}
-
-	// for multiple APKs
-	splits {
-		abi {
-			enable true
-			reset()
-			include 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
-		}
-	}
-
-	compileOptions {
-		sourceCompatibility JavaVersion.VERSION_1_8
-		targetCompatibility JavaVersion.VERSION_1_8
-	}
-}
-
-task prepareAssets() {
-	def assetsFolder = "build/assets"
-	def projRoot = "../.."
-	def gameToCopy = "minetest_game"
-
-	copy {
-		from "${projRoot}/minetest.conf.example", "${projRoot}/README.md" into assetsFolder
-	}
-	copy {
-		from "${projRoot}/doc/lgpl-2.1.txt" into "${assetsFolder}"
-	}
-	copy {
-		from "${projRoot}/builtin" into "${assetsFolder}/builtin"
-	}
-	copy {
-		from "${projRoot}/client/shaders" into "${assetsFolder}/client/shaders"
-	}
-	copy {
-		from "../native/deps/armeabi-v7a/Irrlicht/Shaders" into "${assetsFolder}/client/shaders/Irrlicht"
-	}
-	copy {
-		from "${projRoot}/fonts" include "*.ttf" into "${assetsFolder}/fonts"
-	}
-	copy {
-		from "${projRoot}/games/${gameToCopy}" into "${assetsFolder}/games/${gameToCopy}"
-	}
-	fileTree("${projRoot}/po").include("**/*.po").forEach { poFile ->
-		def moPath = "${assetsFolder}/locale/${poFile.parentFile.name}/LC_MESSAGES/"
-		file(moPath).mkdirs()
-		exec {
-			commandLine 'msgfmt', '-o', "${moPath}/minetest.mo", poFile
-		}
-	}
-	copy {
-		from "${projRoot}/textures" into "${assetsFolder}/textures"
-	}
-
-	file("${assetsFolder}/.nomedia").text = ""
-
-	task zipAssets(type: Zip) {
-		archiveFileName = "Minetest.zip"
-		from "${assetsFolder}"
-		destinationDirectory = file("src/main/assets")
-	}
-}
-
-preBuild.dependsOn zipAssets
-
-// Map for the version code that gives each ABI a value.
-import com.android.build.OutputFile
-
-def abiCodes = ['armeabi-v7a': 0, 'arm64-v8a': 1]
-android.applicationVariants.all { variant ->
-	variant.outputs.each {
-		output ->
-			def abiName = output.getFilter(OutputFile.ABI)
-			output.versionCodeOverride = abiCodes.get(abiName, 0) + variant.versionCode
-	}
-}
-
-dependencies {
-	implementation project(':native')
-	implementation 'androidx.appcompat:appcompat:1.5.1'
-}

android/app/src/main/AndroidManifest.xml

@@ -1,75 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-	xmlns:tools="http://schemas.android.com/tools"
-	package="net.minetest.minetest"
-	android:installLocation="auto">
-
-	<uses-permission android:name="android.permission.INTERNET" />
-	<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
-
-	<!--
-		`android:requestLegacyExternalStorage="true"` is workaround for using `/sdcard`
-		instead of the `getFilesDir()` patch for assets. Check link below for more information:
-		https://developer.android.com/training/data-storage/compatibility
-	-->
-
-	<application
-		android:allowBackup="false"
-		android:icon="@mipmap/ic_launcher"
-		android:label="@string/label"
-		android:requestLegacyExternalStorage="true"
-		android:resizeableActivity="false"
-		tools:ignore="UnusedAttribute">
-
-		<meta-data
-			android:name="android.max_aspect"
-			android:value="3.0" />
-
-		<activity
-			android:name=".MainActivity"
-			android:configChanges="orientation|keyboardHidden|navigation|screenSize"
-			android:maxAspectRatio="3.0"
-			android:screenOrientation="sensorLandscape"
-			android:theme="@style/AppTheme"
-			android:exported="true">
-			<intent-filter>
-				<action android:name="android.intent.action.MAIN" />
-				<category android:name="android.intent.category.LAUNCHER" />
-			</intent-filter>
-		</activity>
-
-		<activity
-			android:name=".GameActivity"
-			android:configChanges="orientation|keyboard|keyboardHidden|navigation|screenSize|smallestScreenSize"
-			android:hardwareAccelerated="true"
-			android:launchMode="singleTask"
-			android:maxAspectRatio="3.0"
-			android:screenOrientation="sensorLandscape"
-			android:theme="@style/AppTheme"
-			android:exported="true">
-			<intent-filter>
-				<action android:name="android.intent.action.MAIN" />
-			</intent-filter>
-			<meta-data
-				android:name="android.app.lib_name"
-				android:value="Minetest" />
-		</activity>
-
-		<service
-			android:name=".UnzipService"
-			android:enabled="true"
-			android:exported="false" />
-
-		<provider
-			android:name="androidx.core.content.FileProvider"
-			android:authorities="net.minetest.minetest.fileprovider"
-			android:grantUriPermissions="true"
-			android:exported="false">
-			<meta-data
-				android:name="android.support.FILE_PROVIDER_PATHS"
-				android:resource="@xml/filepaths" />
-		</provider>
-
-</application>
-
-</manifest>

android/app/src/main/java/net/minetest/minetest/CustomEditText.java

@@ -1,45 +0,0 @@
-/*
-Minetest
-Copyright (C) 2014-2020 MoNTE48, Maksim Gamarnik <MoNTE48@mail.ua>
-Copyright (C) 2014-2020 ubulem,  Bektur Mambetov <berkut87@gmail.com>
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
-
-package net.minetest.minetest;
-
-import android.content.Context;
-import android.view.KeyEvent;
-import android.view.inputmethod.InputMethodManager;
-
-import androidx.appcompat.widget.AppCompatEditText;
-
-import java.util.Objects;
-
-public class CustomEditText extends AppCompatEditText {
-	public CustomEditText(Context context) {
-		super(context);
-	}
-
-	@Override
-	public boolean onKeyPreIme(int keyCode, KeyEvent event) {
-		if (keyCode == KeyEvent.KEYCODE_BACK) {
-			InputMethodManager mgr = (InputMethodManager)
-					getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
-			Objects.requireNonNull(mgr).hideSoftInputFromWindow(this.getWindowToken(), 0);
-		}
-		return false;
-	}
-}

android/app/src/main/java/net/minetest/minetest/GameActivity.java

@@ -1,208 +0,0 @@
-/*
-Minetest
-Copyright (C) 2014-2020 MoNTE48, Maksim Gamarnik <MoNTE48@mail.ua>
-Copyright (C) 2014-2020 ubulem,  Bektur Mambetov <berkut87@gmail.com>
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
-
-package net.minetest.minetest;
-
-import android.app.NativeActivity;
-import android.content.Intent;
-import android.net.Uri;
-import android.os.Build;
-import android.os.Bundle;
-import android.text.InputType;
-import android.util.Log;
-import android.view.KeyEvent;
-import android.view.View;
-import android.view.WindowManager;
-import android.view.inputmethod.InputMethodManager;
-import android.widget.Button;
-import android.widget.EditText;
-import android.widget.LinearLayout;
-
-import androidx.annotation.Keep;
-import androidx.appcompat.app.AlertDialog;
-import androidx.core.content.FileProvider;
-
-import java.io.File;
-import java.util.Objects;
-
-// Native code finds these methods by name (see porting_android.cpp).
-// This annotation prevents the minifier/Proguard from mangling them.
-@Keep
-@SuppressWarnings("unused")
-public class GameActivity extends NativeActivity {
-	static {
-		System.loadLibrary("c++_shared");
-		System.loadLibrary("Minetest");
-	}
-
-	private int messageReturnCode = -1;
-	private String messageReturnValue = "";
-
-	public static native void putMessageBoxResult(String text);
-
-	@Override
-	public void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
-	}
-
-	private void makeFullScreen() {
-		if (Build.VERSION.SDK_INT >= 19)
-			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();
-	}
-
-	@Override
-	protected void onResume() {
-		super.onResume();
-		makeFullScreen();
-	}
-
-	@Override
-	public void onBackPressed() {
-		// Ignore the back press so Minetest can handle it
-	}
-
-	public void showDialog(String acceptButton, String hint, String current, int editType) {
-		runOnUiThread(() -> showDialogUI(hint, current, editType));
-	}
-
-	private void showDialogUI(String hint, String current, int editType) {
-		final AlertDialog.Builder builder = new AlertDialog.Builder(this);
-		LinearLayout container = new LinearLayout(this);
-		container.setOrientation(LinearLayout.VERTICAL);
-		builder.setView(container);
-		AlertDialog alertDialog = builder.create();
-		EditText editText;
-		// For multi-line, do not close the dialog after pressing back button
-		if (editType == 1) {
-			editText = new EditText(this);
-		} else {
-			editText = new CustomEditText(this);
-		}
-		container.addView(editText);
-		editText.setMaxLines(8);
-		editText.requestFocus();
-		editText.setHint(hint);
-		editText.setText(current);
-		final InputMethodManager imm = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
-		Objects.requireNonNull(imm).toggleSoftInput(InputMethodManager.SHOW_FORCED,
-				InputMethodManager.HIDE_IMPLICIT_ONLY);
-		if (editType == 1)
-			editText.setInputType(InputType.TYPE_CLASS_TEXT |
-					InputType.TYPE_TEXT_FLAG_MULTI_LINE);
-		else if (editType == 3)
-			editText.setInputType(InputType.TYPE_CLASS_TEXT |
-					InputType.TYPE_TEXT_VARIATION_PASSWORD);
-		else
-			editText.setInputType(InputType.TYPE_CLASS_TEXT);
-		editText.setSelection(editText.getText().length());
-		editText.setOnKeyListener((view, keyCode, event) -> {
-			// For multi-line, do not submit the text after pressing Enter key
-			if (keyCode == KeyEvent.KEYCODE_ENTER && editType != 1) {
-				imm.hideSoftInputFromWindow(editText.getWindowToken(), 0);
-				messageReturnCode = 0;
-				messageReturnValue = editText.getText().toString();
-				alertDialog.dismiss();
-				return true;
-			}
-			return false;
-		});
-		// For multi-line, add Done button since Enter key does not submit text
-		if (editType == 1) {
-			Button doneButton = new Button(this);
-			container.addView(doneButton);
-			doneButton.setText(R.string.ime_dialog_done);
-			doneButton.setOnClickListener((view -> {
-				imm.hideSoftInputFromWindow(editText.getWindowToken(), 0);
-				messageReturnCode = 0;
-				messageReturnValue = editText.getText().toString();
-				alertDialog.dismiss();
-			}));
-		}
-		alertDialog.show();
-		alertDialog.setOnCancelListener(dialog -> {
-			getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
-			messageReturnValue = current;
-			messageReturnCode = -1;
-		});
-	}
-
-	public int getDialogState() {
-		return messageReturnCode;
-	}
-
-	public String getDialogValue() {
-		messageReturnCode = -1;
-		return messageReturnValue;
-	}
-
-	public float getDensity() {
-		return getResources().getDisplayMetrics().density;
-	}
-
-	public int getDisplayHeight() {
-		return getResources().getDisplayMetrics().heightPixels;
-	}
-
-	public int getDisplayWidth() {
-		return getResources().getDisplayMetrics().widthPixels;
-	}
-
-	public void openURI(String uri) {
-		Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(uri));
-		startActivity(browserIntent);
-	}
-
-	public String getUserDataPath() {
-		return Utils.getUserDataDirectory(this).getAbsolutePath();
-	}
-
-	public String getCachePath() {
-		return Utils.getCacheDirectory(this).getAbsolutePath();
-	}
-
-	public void shareFile(String path) {
-		File file = new File(path);
-		if (!file.exists()) {
-			Log.e("GameActivity", "File " + file.getAbsolutePath() + " doesn't exist");
-			return;
-		}
-
-		Uri fileUri = FileProvider.getUriForFile(this, "net.minetest.minetest.fileprovider", file);
-
-		Intent intent = new Intent(Intent.ACTION_SEND, fileUri);
-		intent.setDataAndType(fileUri, getContentResolver().getType(fileUri));
-		intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
-		intent.putExtra(Intent.EXTRA_STREAM, fileUri);
-
-		Intent shareIntent = Intent.createChooser(intent, null);
-		startActivity(shareIntent);
-	}
-}

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

@@ -1,189 +0,0 @@
-/*
-Minetest
-Copyright (C) 2014-2020 MoNTE48, Maksim Gamarnik <MoNTE48@mail.ua>
-Copyright (C) 2014-2020 ubulem,  Bektur Mambetov <berkut87@gmail.com>
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
-
-package net.minetest.minetest;
-
-import android.Manifest;
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.content.SharedPreferences;
-import android.content.pm.PackageManager;
-import android.os.Build;
-import android.os.Bundle;
-import android.os.Environment;
-import android.view.View;
-import android.widget.ProgressBar;
-import android.widget.TextView;
-import android.widget.Toast;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.StringRes;
-import androidx.appcompat.app.AppCompatActivity;
-import androidx.core.app.ActivityCompat;
-import androidx.core.content.ContextCompat;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-import static net.minetest.minetest.UnzipService.*;
-
-public class MainActivity extends AppCompatActivity {
-	private final static int versionCode = BuildConfig.VERSION_CODE;
-	private final static int PERMISSIONS = 1;
-	private static final String[] REQUIRED_SDK_PERMISSIONS =
-			new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE};
-	private static final String SETTINGS = "MinetestSettings";
-	private static final String TAG_VERSION_CODE = "versionCode";
-
-	private ProgressBar mProgressBar;
-	private TextView mTextView;
-	private SharedPreferences sharedPreferences;
-
-	private final BroadcastReceiver myReceiver = new BroadcastReceiver() {
-		@Override
-		public void onReceive(Context context, Intent intent) {
-			int progress = 0;
-			@StringRes int message = 0;
-			if (intent != null) {
-				progress = intent.getIntExtra(ACTION_PROGRESS, 0);
-				message = intent.getIntExtra(ACTION_PROGRESS_MESSAGE, 0);
-			}
-
-			if (progress == FAILURE) {
-				Toast.makeText(MainActivity.this, intent.getStringExtra(ACTION_FAILURE), Toast.LENGTH_LONG).show();
-				finish();
-			} else if (progress == SUCCESS) {
-				startNative();
-			} else {
-				if (mProgressBar != null) {
-					mProgressBar.setVisibility(View.VISIBLE);
-					if (progress == INDETERMINATE) {
-						mProgressBar.setIndeterminate(true);
-					} else {
-						mProgressBar.setIndeterminate(false);
-						mProgressBar.setProgress(progress);
-					}
-				}
-				mTextView.setVisibility(View.VISIBLE);
-				if (message != 0)
-					mTextView.setText(message);
-			}
-		}
-	};
-
-	@Override
-	public void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		setContentView(R.layout.activity_main);
-		IntentFilter filter = new IntentFilter(ACTION_UPDATE);
-		registerReceiver(myReceiver, filter);
-		mProgressBar = findViewById(R.id.progressBar);
-		mTextView = findViewById(R.id.textView);
-		sharedPreferences = getSharedPreferences(SETTINGS, Context.MODE_PRIVATE);
-
-		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M &&
-				Build.VERSION.SDK_INT < Build.VERSION_CODES.R)
-			checkPermission();
-		else
-			checkAppVersion();
-	}
-
-	private void checkPermission() {
-		final List<String> missingPermissions = new ArrayList<>();
-		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()) {
-			final String[] permissions = missingPermissions
-					.toArray(new String[0]);
-			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
-	) {
-		super.onRequestPermissionsResult(requestCode, permissions, grantResults);
-		if (requestCode == PERMISSIONS) {
-			for (int grantResult : grantResults) {
-				if (grantResult != PackageManager.PERMISSION_GRANTED) {
-					Toast.makeText(this, R.string.not_granted, Toast.LENGTH_LONG).show();
-					finish();
-					return;
-				}
-			}
-			checkAppVersion();
-		}
-	}
-
-	private void checkAppVersion() {
-		if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
-			Toast.makeText(this, R.string.no_external_storage, Toast.LENGTH_LONG).show();
-			finish();
-			return;
-		}
-
-		if (UnzipService.getIsRunning()) {
-			mProgressBar.setVisibility(View.VISIBLE);
-			mProgressBar.setIndeterminate(true);
-			mTextView.setVisibility(View.VISIBLE);
-		} else if (sharedPreferences.getInt(TAG_VERSION_CODE, 0) == versionCode &&
-				Utils.isInstallValid(this)) {
-			startNative();
-		} else {
-			mProgressBar.setVisibility(View.VISIBLE);
-			mProgressBar.setIndeterminate(true);
-			mTextView.setVisibility(View.VISIBLE);
-
-			Intent intent = new Intent(this, UnzipService.class);
-			startService(intent);
-		}
-	}
-
-	private void startNative() {
-		sharedPreferences.edit().putInt(TAG_VERSION_CODE, versionCode).apply();
-		Intent intent = new Intent(this, GameActivity.class);
-		intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_CLEAR_TASK);
-		startActivity(intent);
-	}
-
-	@Override
-	public void onBackPressed() {
-		// Prevent abrupt interruption when copy game files from assets
-	}
-
-	@Override
-	protected void onDestroy() {
-		super.onDestroy();
-		unregisterReceiver(myReceiver);
-	}
-}

android/app/src/main/java/net/minetest/minetest/UnzipService.java

@@ -1,266 +0,0 @@
-/*
-Minetest
-Copyright (C) 2014-2020 MoNTE48, Maksim Gamarnik <MoNTE48@mail.ua>
-Copyright (C) 2014-2020 ubulem,  Bektur Mambetov <berkut87@gmail.com>
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
-
-package net.minetest.minetest;
-
-import android.app.IntentService;
-import android.app.Notification;
-import android.app.NotificationChannel;
-import android.app.NotificationManager;
-import android.app.PendingIntent;
-import android.content.Context;
-import android.content.Intent;
-import android.os.Build;
-import android.os.Environment;
-import android.util.Log;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.annotation.StringRes;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipFile;
-import java.util.zip.ZipInputStream;
-
-public class UnzipService extends IntentService {
-	public static final String ACTION_UPDATE = "net.minetest.minetest.UPDATE";
-	public static final String ACTION_PROGRESS = "net.minetest.minetest.PROGRESS";
-	public static final String ACTION_PROGRESS_MESSAGE = "net.minetest.minetest.PROGRESS_MESSAGE";
-	public static final String ACTION_FAILURE = "net.minetest.minetest.FAILURE";
-	public static final int SUCCESS = -1;
-	public static final int FAILURE = -2;
-	public static final int INDETERMINATE = -3;
-	private final int id = 1;
-	private NotificationManager mNotifyManager;
-	private boolean isSuccess = true;
-	private String failureMessage;
-
-	private static boolean isRunning = false;
-	public static synchronized boolean getIsRunning() {
-		return isRunning;
-	}
-	private static synchronized void setIsRunning(boolean v) {
-		isRunning = v;
-	}
-
-	public UnzipService() {
-		super("net.minetest.minetest.UnzipService");
-	}
-
-	@Override
-	protected void onHandleIntent(Intent intent) {
-		Notification.Builder notificationBuilder = createNotification();
-		final File zipFile = new File(getCacheDir(), "Minetest.zip");
-		try {
-			setIsRunning(true);
-			File userDataDirectory = Utils.getUserDataDirectory(this);
-
-			try (InputStream in = this.getAssets().open(zipFile.getName())) {
-				try (OutputStream out = new FileOutputStream(zipFile)) {
-					int readLen;
-					byte[] readBuffer = new byte[16384];
-					while ((readLen = in.read(readBuffer)) != -1) {
-						out.write(readBuffer, 0, readLen);
-					}
-				}
-			}
-
-			migrate(notificationBuilder, userDataDirectory);
-			unzip(notificationBuilder, zipFile, userDataDirectory);
-		} catch (IOException e) {
-			isSuccess = false;
-			failureMessage = e.getLocalizedMessage();
-		} finally {
-			setIsRunning(false);
-			if (!zipFile.delete()) {
-				Log.w("UnzipService", "Minetest installation ZIP cannot be deleted");
-			}
-		}
-	}
-
-	private Notification.Builder createNotification() {
-		String name = "net.minetest.minetest";
-		String channelId = "Minetest channel";
-		String description = "notifications from Minetest";
-		Notification.Builder builder;
-		if (mNotifyManager == null)
-			mNotifyManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
-		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-			int importance = NotificationManager.IMPORTANCE_LOW;
-			NotificationChannel mChannel = null;
-			if (mNotifyManager != null)
-				mChannel = mNotifyManager.getNotificationChannel(channelId);
-			if (mChannel == null) {
-				mChannel = new NotificationChannel(channelId, name, importance);
-				mChannel.setDescription(description);
-				// Configure the notification channel, NO SOUND
-				mChannel.setSound(null, null);
-				mChannel.enableLights(false);
-				mChannel.enableVibration(false);
-				mNotifyManager.createNotificationChannel(mChannel);
-			}
-			builder = new Notification.Builder(this, channelId);
-		} else {
-			builder = new Notification.Builder(this);
-		}
-
-		Intent notificationIntent = new Intent(this, MainActivity.class);
-		notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP
-			| Intent.FLAG_ACTIVITY_SINGLE_TOP);
-		int pendingIntentFlag = 0;
-		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
-			pendingIntentFlag = PendingIntent.FLAG_MUTABLE;
-		}
-		PendingIntent intent = PendingIntent.getActivity(this, 0,
-			notificationIntent, pendingIntentFlag);
-
-		builder.setContentTitle(getString(R.string.notification_title))
-				.setSmallIcon(R.mipmap.ic_launcher)
-				.setContentText(getString(R.string.notification_description))
-				.setContentIntent(intent)
-				.setOngoing(true)
-				.setProgress(0, 0, true);
-
-		mNotifyManager.notify(id, builder.build());
-		return builder;
-	}
-
-	private void unzip(Notification.Builder notificationBuilder, File zipFile, File userDataDirectory) throws IOException {
-		int per = 0;
-
-		int size;
-		try (ZipFile zipSize = new ZipFile(zipFile)) {
-			size = zipSize.size();
-		}
-
-		int readLen;
-		byte[] readBuffer = new byte[16384];
-		try (FileInputStream fileInputStream = new FileInputStream(zipFile);
-		     ZipInputStream zipInputStream = new ZipInputStream(fileInputStream)) {
-			ZipEntry ze;
-			while ((ze = zipInputStream.getNextEntry()) != null) {
-				if (ze.isDirectory()) {
-					++per;
-					Utils.createDirs(userDataDirectory, ze.getName());
-					continue;
-				}
-				publishProgress(notificationBuilder, R.string.loading, 100 * ++per / size);
-				try (OutputStream outputStream = new FileOutputStream(
-						new File(userDataDirectory, ze.getName()))) {
-					while ((readLen = zipInputStream.read(readBuffer)) != -1) {
-						outputStream.write(readBuffer, 0, readLen);
-					}
-				}
-			}
-		}
-	}
-
-	void moveFileOrDir(@NonNull File src, @NonNull File dst) throws IOException {
-		try {
-			Process p = new ProcessBuilder("/system/bin/mv",
-				src.getAbsolutePath(), dst.getAbsolutePath()).start();
-			int exitcode = p.waitFor();
-			if (exitcode != 0)
-				throw new IOException("Move failed with exit code " + exitcode);
-		} catch (InterruptedException e) {
-			throw new IOException("Move operation interrupted");
-		}
-	}
-
-	boolean recursivelyDeleteDirectory(@NonNull File loc) {
-		try {
-			Process p = new ProcessBuilder("/system/bin/rm", "-rf",
-				loc.getAbsolutePath()).start();
-			return p.waitFor() == 0;
-		} catch (IOException | InterruptedException e) {
-			return false;
-		}
-	}
-
-	/**
-	 * Migrates user data from deprecated external storage to app scoped storage
-	 */
-	private void migrate(Notification.Builder notificationBuilder, File newLocation) throws IOException {
-		if (Build.VERSION.SDK_INT >=  Build.VERSION_CODES.R) {
-			return;
-		}
-
-		File oldLocation = new File(Environment.getExternalStorageDirectory(), "Minetest");
-		if (!oldLocation.isDirectory())
-			return;
-
-		publishProgress(notificationBuilder, R.string.migrating, 0);
-		if (!newLocation.mkdir()) {
-			Log.e("UnzipService", "New installation folder cannot be made");
-		}
-
-		String[] dirs = new String[] { "worlds", "games", "mods", "textures", "client" };
-		for (int i = 0; i < dirs.length; i++) {
-			publishProgress(notificationBuilder, R.string.migrating, 100 * i / dirs.length);
-			File dir = new File(oldLocation, dirs[i]), dir2 = new File(newLocation, dirs[i]);
-			if (dir.isDirectory() && !dir2.isDirectory()) {
-				moveFileOrDir(dir, dir2);
-			}
-		}
-
-		for (String filename : new String[] { "minetest.conf" }) {
-			File file = new File(oldLocation, filename), file2 = new File(newLocation, filename);
-			if (file.isFile() && !file2.isFile()) {
-				moveFileOrDir(file, file2);
-			}
-		}
-
-		if (!recursivelyDeleteDirectory(oldLocation)) {
-			Log.w("UnzipService", "Old installation files cannot be deleted successfully");
-		}
-	}
-
-	private void publishProgress(@Nullable  Notification.Builder notificationBuilder, @StringRes int message, int progress) {
-		Intent intentUpdate = new Intent(ACTION_UPDATE);
-		intentUpdate.putExtra(ACTION_PROGRESS, progress);
-		intentUpdate.putExtra(ACTION_PROGRESS_MESSAGE, message);
-		if (!isSuccess)
-			intentUpdate.putExtra(ACTION_FAILURE, failureMessage);
-		sendBroadcast(intentUpdate);
-
-		if (notificationBuilder != null) {
-			notificationBuilder.setContentText(getString(message));
-			if (progress == INDETERMINATE) {
-				notificationBuilder.setProgress(100, 50, true);
-			} else {
-				notificationBuilder.setProgress(100, progress, false);
-			}
-			mNotifyManager.notify(id, notificationBuilder.build());
-		}
-	}
-
-	@Override
-	public void onDestroy() {
-		super.onDestroy();
-		mNotifyManager.cancel(id);
-		publishProgress(null, R.string.loading, isSuccess ? SUCCESS : FAILURE);
-	}
-}

android/app/src/main/java/net/minetest/minetest/Utils.java

@@ -1,46 +0,0 @@
-package net.minetest.minetest;
-
-import android.content.Context;
-import android.util.Log;
-
-import androidx.annotation.NonNull;
-import java.io.File;
-import java.util.Objects;
-
-public class Utils {
-	@NonNull
-	public static File createDirs(@NonNull File root, @NonNull String dir) {
-		File f = new File(root, dir);
-		if (!f.isDirectory())
-			if (!f.mkdirs())
-				Log.e("Utils", "Directory " + dir + " cannot be created");
-
-		return f;
-	}
-
-	@NonNull
-	public static File getUserDataDirectory(@NonNull Context context) {
-		File extDir = Objects.requireNonNull(
-			context.getExternalFilesDir(null),
-			"Cannot get external file directory"
-		);
-		return createDirs(extDir, "Minetest");
-	}
-
-	@NonNull
-	public static File getCacheDirectory(@NonNull Context context) {
-		return Objects.requireNonNull(
-			context.getCacheDir(),
-			"Cannot get cache directory"
-		);
-	}
-
-	public static boolean isInstallValid(@NonNull Context context) {
-		File userDataDirectory = getUserDataDirectory(context);
-		return userDataDirectory.isDirectory() &&
-			new File(userDataDirectory, "games").isDirectory() &&
-			new File(userDataDirectory, "builtin").isDirectory() &&
-			new File(userDataDirectory, "client").isDirectory() &&
-			new File(userDataDirectory, "textures").isDirectory();
-	}
-}

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

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

android/app/src/main/res/layout/activity_main.xml

@@ -1,33 +0,0 @@
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-	xmlns:tools="http://schemas.android.com/tools"
-	android:id="@+id/activity_main"
-	android:layout_width="match_parent"
-	android:layout_height="match_parent"
-	android:background="@drawable/bg">
-
-	<ProgressBar
-		android:id="@+id/progressBar"
-		style="@style/CustomProgressBar"
-		android:layout_width="match_parent"
-		android:layout_height="30dp"
-		android:layout_centerInParent="true"
-		android:layout_marginLeft="90dp"
-		android:layout_marginRight="90dp"
-		android:indeterminate="false"
-		android:max="100"
-		android:visibility="gone"
-		tools:visibility="visible" />
-
-	<TextView
-		android:id="@+id/textView"
-		android:layout_width="wrap_content"
-		android:layout_height="wrap_content"
-		android:layout_below="@id/progressBar"
-		android:layout_centerInParent="true"
-		android:background="@android:color/transparent"
-		android:text="@string/loading"
-		android:textColor="#FEFEFE"
-		android:visibility="gone"
-		tools:visibility="visible" />
-
-</RelativeLayout>

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

@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-
-	<string name="label">Minetest</string>
-	<string name="loading">Loading&#8230;</string>
-	<string name="migrating">Migrating save data from old install&#8230; (this may take a while)</string>
-	<string name="not_granted">Required permission wasn\'t granted, Minetest can\'t run without it</string>
-	<string name="notification_title">Loading Minetest</string>
-	<string name="notification_description">Less than 1 minute&#8230;</string>
-	<string name="ime_dialog_done">Done</string>
-	<string name="no_external_storage">External storage isn\'t available. If you use an SDCard, please reinsert it. Otherwise, try restarting your phone or contacting the Minetest developers</string>
-
-</resources>

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

@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources xmlns:tools="http://schemas.android.com/tools">
-
-	<style name="AppTheme" parent="Theme.AppCompat.DayNight.NoActionBar">
-		<item name="windowActionBar">false</item>
-		<item name="android:windowFullscreen">true</item>
-		<item name="android:windowBackground">@drawable/bg</item>
-		<item name="android:windowLayoutInDisplayCutoutMode" tools:targetApi="p">shortEdges</item>
-	</style>
-
-	<style name="CustomProgressBar" parent="Widget.AppCompat.ProgressBar.Horizontal">
-		<item name="android:indeterminateOnly">false</item>
-	</style>
-
-</resources>

android/app/src/main/res/xml/filepaths.xml

@@ -1,3 +0,0 @@
-<paths>
-	<external-files-path path="Minetest/" name="minetest" />
-</paths>

android/build.gradle

@@ -1,37 +0,0 @@
-// Top-level build file where you can add configuration options common to all sub-projects/modules.
-
-project.ext.set("versionMajor", 5)      // Version Major
-project.ext.set("versionMinor", 7)      // Version Minor
-project.ext.set("versionPatch", 0)      // Version Patch
-project.ext.set("versionExtra", "-dev") // Version Extra
-project.ext.set("versionCode", 40)      // Android Version Code
-project.ext.set("developmentBuild", 1) // Whether it is a development build, or a release
-// NOTE: +2 after each release!
-// +1 for ARM and +1 for ARM64 APK's, because
-// each APK must have a larger `versionCode` than the previous
-
-buildscript {
-	ext.ndk_version = '25.1.8937393'
-	repositories {
-		google()
-		mavenCentral()
-	}
-	dependencies {
-		classpath 'com.android.tools.build:gradle:7.2.2'
-		classpath 'de.undercouch:gradle-download-task:4.1.1'
-		// NOTE: Do not place your application dependencies here; they belong
-		// in the individual module build.gradle files
-	}
-}
-
-allprojects {
-	repositories {
-		google()
-		mavenCentral()
-	}
-}
-
-task clean(type: Delete) {
-	delete rootProject.buildDir
-	delete 'native/deps'
-}

android/gradle.properties

@@ -1,11 +0,0 @@
-<#if isLowMemory>
-org.gradle.jvmargs=-Xmx4G -XX:MaxPermSize=2G -XX:+HeapDumpOnOutOfMemoryError
-<#else>
-org.gradle.jvmargs=-Xmx16G -XX:MaxPermSize=8G -XX:+HeapDumpOnOutOfMemoryError
-</#if>
-org.gradle.daemon=true
-org.gradle.parallel=true
-org.gradle.parallel.threads=8
-org.gradle.configureondemand=true
-android.enableJetifier=true
-android.useAndroidX=true

android/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +0,0 @@
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip

android/gradlew

@@ -1,188 +0,0 @@
-#!/usr/bin/env sh
-
-#
-# Copyright 2015 the original author or authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-##############################################################################
-##
-##  Gradle start up script for UN*X
-##
-##############################################################################
-
-# Attempt to set APP_HOME
-# Resolve links: $0 may be a link
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
-done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
-
-APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
-
-# Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
-
-warn () {
-    echo "$*"
-}
-
-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
-
-# Determine the Java command to use to start the JVM.
-if [ -n "$JAVA_HOME" ] ; then
-    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
-        # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD="$JAVA_HOME/jre/sh/java"
-    else
-        JAVACMD="$JAVA_HOME/bin/java"
-    fi
-    if [ ! -x "$JAVACMD" ] ; then
-        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-    fi
-else
-    JAVACMD="java"
-    command -v java >/dev/null || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-fi
-
-# Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
-    MAX_FD_LIMIT=`ulimit -H -n`
-    if [ $? -eq 0 ] ; then
-        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
-            MAX_FD="$MAX_FD_LIMIT"
-        fi
-        ulimit -n $MAX_FD
-        if [ $? -ne 0 ] ; then
-            warn "Could not set maximum file descriptor limit: $MAX_FD"
-        fi
-    else
-        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
-    fi
-fi
-
-# For Darwin, add options to specify how the application appears in the dock
-if $darwin; then
-    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
-fi
-
-# For Cygwin or MSYS, switch paths to Windows format before running java
-if [ "$cygwin" = "true" -o "$msys" = "true" ] ; 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`
-    SEP=""
-    for dir in $ROOTDIRSRAW ; do
-        ROOTDIRS="$ROOTDIRS$SEP$dir"
-        SEP="|"
-    done
-    OURCYGPATTERN="(^($ROOTDIRS))"
-    # Add a user-defined pattern to the cygpath arguments
-    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
-        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
-    fi
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    i=0
-    for arg in "$@" ; do
-        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
-
-        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
-            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
-        else
-            eval `echo args$i`="\"$arg\""
-        fi
-        i=$((i+1))
-    done
-    case $i in
-        (0) set -- ;;
-        (1) set -- "$args0" ;;
-        (2) set -- "$args0" "$args1" ;;
-        (3) set -- "$args0" "$args1" "$args2" ;;
-        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
-    esac
-fi
-
-# Escape application args
-save () {
-    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
-    echo " "
-}
-APP_ARGS=$(save "$@")
-
-# 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" "$@"

android/gradlew.bat

@@ -1,100 +0,0 @@
-@rem
-@rem Copyright 2015 the original author or authors.
-@rem
-@rem Licensed under the Apache License, Version 2.0 (the "License");
-@rem you may not use this file except in compliance with the License.
-@rem You may obtain a copy of the License at
-@rem
-@rem      https://www.apache.org/licenses/LICENSE-2.0
-@rem
-@rem Unless required by applicable law or agreed to in writing, software
-@rem distributed under the License is distributed on an "AS IS" BASIS,
-@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-@rem See the License for the specific language governing permissions and
-@rem limitations under the License.
-@rem
-
-@if "%DEBUG%" == "" @echo off
-@rem ##########################################################################
-@rem
-@rem  Gradle startup script for Windows
-@rem
-@rem ##########################################################################
-
-@rem Set local scope for the variables with windows NT shell
-if "%OS%"=="Windows_NT" setlocal
-
-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="-Xmx64m" "-Xms64m"
-
-@rem Find java.exe
-if defined JAVA_HOME goto findJavaFromJavaHome
-
-set JAVA_EXE=java.exe
-%JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto init
-
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:findJavaFromJavaHome
-set JAVA_HOME=%JAVA_HOME:"=%
-set JAVA_EXE=%JAVA_HOME%/bin/java.exe
-
-if exist "%JAVA_EXE%" goto init
-
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:init
-@rem Get command-line arguments, handling Windows variants
-
-if not "%OS%" == "Windows_NT" goto win9xME_args
-
-:win9xME_args
-@rem Slurp the command line arguments.
-set CMD_LINE_ARGS=
-set _SKIP=2
-
-:win9xME_args_slurp
-if "x%~1" == "x" goto execute
-
-set CMD_LINE_ARGS=%*
-
-:execute
-@rem Setup the command line
-
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
-
-@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
-
-:end
-@rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega

android/icons/aux1_btn.svg

@@ -1,143 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   inkscape:export-ydpi="24.000002"
-   inkscape:export-xdpi="24.000002"
-   inkscape:export-filename="/home/stu/Desktop/icons/png/aux_btn.png"
-   sodipodi:docname="aux_btn.svg"
-   inkscape:version="1.0 (4035a4fb49, 2020-05-01)"
-   id="svg8"
-   version="1.1"
-   viewBox="0 0 135.46666 135.46667"
-   height="512"
-   width="512">
-  <defs
-     id="defs2" />
-  <sodipodi:namedview
-     inkscape:document-rotation="0"
-     inkscape:snap-bbox-midpoints="true"
-     inkscape:snap-others="true"
-     inkscape:snap-object-midpoints="false"
-     inkscape:snap-to-guides="true"
-     inkscape:snap-bbox="true"
-     showguides="true"
-     inkscape:snap-page="true"
-     inkscape:snap-grids="false"
-     inkscape:pagecheckerboard="false"
-     inkscape:window-maximized="1"
-     inkscape:window-y="31"
-     inkscape:window-x="0"
-     inkscape:window-height="1024"
-     inkscape:window-width="1920"
-     units="px"
-     showgrid="true"
-     inkscape:current-layer="layer2"
-     inkscape:document-units="mm"
-     inkscape:cy="212.91276"
-     inkscape:cx="201.43176"
-     inkscape:zoom="1.4633894"
-     inkscape:pageshadow="2"
-     inkscape:pageopacity="0"
-     borderopacity="1.0"
-     bordercolor="#666666"
-     pagecolor="#404040"
-     id="base">
-    <inkscape:grid
-       empopacity="0.25098039"
-       empcolor="#40ff40"
-       opacity="0.1254902"
-       color="#40ff40"
-       empspacing="4"
-       spacingy="0.26458333"
-       spacingx="0.26458333"
-       id="grid16"
-       type="xygrid" />
-  </sodipodi:namedview>
-  <metadata
-     id="metadata5">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title />
-        <cc:license
-           rdf:resource="http://creativecommons.org/licenses/by-sa/4.0/" />
-      </cc:Work>
-      <cc:License
-         rdf:about="http://creativecommons.org/licenses/by-sa/4.0/">
-        <cc:permits
-           rdf:resource="http://creativecommons.org/ns#Reproduction" />
-        <cc:permits
-           rdf:resource="http://creativecommons.org/ns#Distribution" />
-        <cc:requires
-           rdf:resource="http://creativecommons.org/ns#Notice" />
-        <cc:requires
-           rdf:resource="http://creativecommons.org/ns#Attribution" />
-        <cc:permits
-           rdf:resource="http://creativecommons.org/ns#DerivativeWorks" />
-        <cc:requires
-           rdf:resource="http://creativecommons.org/ns#ShareAlike" />
-      </cc:License>
-    </rdf:RDF>
-  </metadata>
-  <g
-     style="display:inline"
-     inkscape:label="Layer 2"
-     id="layer2"
-     inkscape:groupmode="layer">
-    <path
-       inkscape:connector-curvature="0"
-       id="path7055"
-       d=""
-       style="fill:#ffffff;fill-opacity:1;stroke:#ffffff;stroke-width:1;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
-    <path
-       inkscape:connector-curvature="0"
-       id="path7035"
-       d=""
-       style="fill:#ffffff;fill-opacity:1;stroke:#ffffff;stroke-width:1;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
-    <path
-       inkscape:connector-curvature="0"
-       id="path7005"
-       d=""
-       style="fill:#ffffff;fill-opacity:1;stroke:#ffffff;stroke-width:1;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
-    <path
-       inkscape:connector-curvature="0"
-       id="path5127"
-       d=""
-       style="fill:#ffffff;fill-opacity:1;stroke:#ffffff;stroke-width:1;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
-    <text
-       transform="scale(1.0078883,0.99217343)"
-       id="text4716"
-       y="85.59491"
-       x="67.78315"
-       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:48.4785px;line-height:1.25;font-family:'Bitstream Vera Sans';-inkscape-font-specification:'Bitstream Vera Sans';text-align:center;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#d9d9d9;fill-opacity:1;stroke:#ffffff;stroke-width:1;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
-       xml:space="preserve"><tspan
-         style="fill:#d9d9d9;fill-opacity:1;stroke:#ffffff;stroke-width:1;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
-         y="85.59491"
-         x="67.78315"
-         id="tspan4714"
-         sodipodi:role="line">Aux1</tspan></text>
-    <flowRoot
-       transform="scale(0.26458333)"
-       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:40px;line-height:1.25;font-family:'Bitstream Vera Sans';-inkscape-font-specification:'Bitstream Vera Sans';text-align:center;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:none;fill-opacity:1;stroke:#ffffff;stroke-opacity:1"
-       id="flowRoot4718"
-       xml:space="preserve"><flowRegion
-         style="fill:none;fill-opacity:1;stroke:#ffffff;stroke-opacity:1"
-         id="flowRegion4720"><rect
-           style="fill:none;fill-opacity:1;stroke:#ffffff;stroke-opacity:1"
-           y="124.10143"
-           x="264.65997"
-           height="136.37059"
-           width="157.5838"
-           id="rect4722" /></flowRegion><flowPara
-         id="flowPara4724" /></flowRoot>
-  </g>
-</svg>

android/native/build.gradle

@@ -1,69 +0,0 @@
-apply plugin: 'com.android.library'
-apply plugin: 'de.undercouch.download'
-
-android {
-	compileSdkVersion 32
-	buildToolsVersion '32.0.0'
-	ndkVersion "$ndk_version"
-	defaultConfig {
-		minSdkVersion 16
-		targetSdkVersion 32
-		externalNativeBuild {
-			ndkBuild {
-				arguments '-j' + Runtime.getRuntime().availableProcessors(),
-						"versionMajor=${versionMajor}",
-						"versionMinor=${versionMinor}",
-						"versionPatch=${versionPatch}",
-						"versionExtra=${versionExtra}",
-						"developmentBuild=${developmentBuild}"
-			}
-		}
-	}
-
-	externalNativeBuild {
-		ndkBuild {
-			path file('jni/Android.mk')
-		}
-	}
-
-	// supported architectures
-	splits {
-		abi {
-			enable true
-			reset()
-			include 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
-		}
-	}
-
-	buildTypes {
-		release {
-			externalNativeBuild {
-				ndkBuild {
-					arguments 'NDEBUG=1'
-				}
-			}
-
-			ndk {
-				debugSymbolLevel 'SYMBOL_TABLE'
-			}
-		}
-	}
-}
-
-// get precompiled deps
-task downloadDeps(type: Download) {
-	src 'https://github.com/minetest/minetest_android_deps/releases/download/latest/deps.zip'
-	dest new File(buildDir, 'deps.zip')
-	overwrite false
-}
-
-task getDeps(dependsOn: downloadDeps, type: Copy) {
-	def deps = new File(buildDir.parent, 'deps')
-	if (!deps.exists()) {
-		deps.mkdir()
-		from zipTree(downloadDeps.dest)
-		into deps
-	}
-}
-
-preBuild.dependsOn getDeps

android/native/jni/Android.mk

@@ -1,301 +0,0 @@
-LOCAL_PATH := $(call my-dir)/..
-
-#LOCAL_ADDRESS_SANITIZER:=true
-#USE_BUILTIN_LUA:=true
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := Curl
-LOCAL_SRC_FILES := deps/$(APP_ABI)/Curl/libcurl.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := libmbedcrypto
-LOCAL_SRC_FILES := deps/$(APP_ABI)/Curl/libmbedcrypto.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := libmbedtls
-LOCAL_SRC_FILES := deps/$(APP_ABI)/Curl/libmbedtls.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := libmbedx509
-LOCAL_SRC_FILES := deps/$(APP_ABI)/Curl/libmbedx509.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := Freetype
-LOCAL_SRC_FILES := deps/$(APP_ABI)/Freetype/libfreetype.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := Iconv
-LOCAL_SRC_FILES := deps/$(APP_ABI)/Iconv/libiconv.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := libcharset
-LOCAL_SRC_FILES := deps/$(APP_ABI)/Iconv/libcharset.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := Irrlicht
-LOCAL_SRC_FILES := deps/$(APP_ABI)/Irrlicht/libIrrlichtMt.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := Irrlicht-libpng
-LOCAL_SRC_FILES := deps/$(APP_ABI)/Irrlicht/libpng.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := Irrlicht-libjpeg
-LOCAL_SRC_FILES := deps/$(APP_ABI)/Irrlicht/libjpeg.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-ifndef USE_BUILTIN_LUA
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := LuaJIT
-LOCAL_SRC_FILES := deps/$(APP_ABI)/LuaJIT/libluajit.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-endif
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := OpenAL
-LOCAL_SRC_FILES := deps/$(APP_ABI)/OpenAL-Soft/libopenal.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := Gettext
-LOCAL_SRC_FILES := deps/$(APP_ABI)/Gettext/libintl.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := SQLite3
-LOCAL_SRC_FILES := deps/$(APP_ABI)/SQLite/libsqlite3.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := Vorbis
-LOCAL_SRC_FILES := deps/$(APP_ABI)/Vorbis/libvorbis.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := libvorbisfile
-LOCAL_SRC_FILES := deps/$(APP_ABI)/Vorbis/libvorbisfile.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := libogg
-LOCAL_SRC_FILES := deps/$(APP_ABI)/Vorbis/libogg.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := Zstd
-LOCAL_SRC_FILES := deps/$(APP_ABI)/Zstd/libzstd.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := Minetest
-
-LOCAL_CFLAGS += \
-	-DJSONCPP_NO_LOCALE_SUPPORT     \
-	-DHAVE_TOUCHSCREENGUI           \
-	-DENABLE_GLES=1                 \
-	-DUSE_CURL=1                    \
-	-DUSE_SOUND=1                   \
-	-DUSE_LEVELDB=0                 \
-	-DUSE_GETTEXT=1                 \
-	-DVERSION_MAJOR=${versionMajor} \
-	-DVERSION_MINOR=${versionMinor} \
-	-DVERSION_PATCH=${versionPatch} \
-	-DVERSION_EXTRA=${versionExtra} \
-	-DDEVELOPMENT_BUILD=${developmentBuild} \
-	$(GPROF_DEF)
-
-ifdef USE_BUILTIN_LUA
-	LOCAL_CFLAGS += -DUSE_LUAJIT=0
-else
-	LOCAL_CFLAGS += -DUSE_LUAJIT=1
-endif
-
-ifdef NDEBUG
-	LOCAL_CFLAGS += -DNDEBUG=1
-endif
-
-ifdef GPROF
-	GPROF_DEF := -DGPROF
-	PROFILER_LIBS := android-ndk-profiler
-	LOCAL_CFLAGS += -pg
-endif
-
-LOCAL_C_INCLUDES := \
-	../../src                                    \
-	../../src/script                             \
-	../../lib/gmp                                \
-	../../lib/jsoncpp                            \
-	deps/$(APP_ABI)/Curl/include                       \
-	deps/$(APP_ABI)/Freetype/include/freetype2         \
-	deps/$(APP_ABI)/Irrlicht/include                   \
-	deps/$(APP_ABI)/Gettext/include                    \
-	deps/$(APP_ABI)/Iconv/include                      \
-	deps/$(APP_ABI)/OpenAL-Soft/include                \
-	deps/$(APP_ABI)/SQLite/include                     \
-	deps/$(APP_ABI)/Vorbis/include                     \
-	deps/$(APP_ABI)/Zstd/include
-
-ifdef USE_BUILTIN_LUA
-	LOCAL_C_INCLUDES += \
-		../../lib/lua/src                    \
-		../../lib/bitop
-else
-	LOCAL_C_INCLUDES += deps/$(APP_ABI)/LuaJIT/include
-endif
-
-LOCAL_SRC_FILES := \
-	$(wildcard ../../src/client/*.cpp)           \
-	$(wildcard ../../src/client/*/*.cpp)         \
-	$(wildcard ../../src/content/*.cpp)          \
-	../../src/database/database.cpp              \
-	../../src/database/database-dummy.cpp        \
-	../../src/database/database-files.cpp        \
-	../../src/database/database-sqlite3.cpp      \
-	$(wildcard ../../src/gui/*.cpp)              \
-	$(wildcard ../../src/irrlicht_changes/*.cpp) \
-	$(wildcard ../../src/mapgen/*.cpp)           \
-	$(wildcard ../../src/network/*.cpp)          \
-	$(wildcard ../../src/script/*.cpp)           \
-	$(wildcard ../../src/script/*/*.cpp)         \
-	$(wildcard ../../src/server/*.cpp)           \
-	$(wildcard ../../src/threading/*.cpp)        \
-	$(wildcard ../../src/util/*.c)               \
-	$(wildcard ../../src/util/*.cpp)             \
-	../../src/ban.cpp                            \
-	../../src/chat.cpp                           \
-	../../src/clientiface.cpp                    \
-	../../src/collision.cpp                      \
-	../../src/content_mapnode.cpp                \
-	../../src/content_nodemeta.cpp               \
-	../../src/convert_json.cpp                   \
-	../../src/craftdef.cpp                       \
-	../../src/debug.cpp                          \
-	../../src/defaultsettings.cpp                \
-	../../src/emerge.cpp                         \
-	../../src/environment.cpp                    \
-	../../src/face_position_cache.cpp            \
-	../../src/filesys.cpp                        \
-	../../src/gettext.cpp                        \
-	../../src/httpfetch.cpp                      \
-	../../src/hud.cpp                            \
-	../../src/inventory.cpp                      \
-	../../src/inventorymanager.cpp               \
-	../../src/itemdef.cpp                        \
-	../../src/itemstackmetadata.cpp              \
-	../../src/light.cpp                          \
-	../../src/log.cpp                            \
-	../../src/main.cpp                           \
-	../../src/map.cpp                            \
-	../../src/map_settings_manager.cpp           \
-	../../src/mapblock.cpp                       \
-	../../src/mapnode.cpp                        \
-	../../src/mapsector.cpp                      \
-	../../src/metadata.cpp                       \
-	../../src/modchannels.cpp                    \
-	../../src/nameidmapping.cpp                  \
-	../../src/nodedef.cpp                        \
-	../../src/nodemetadata.cpp                   \
-	../../src/nodetimer.cpp                      \
-	../../src/noise.cpp                          \
-	../../src/objdef.cpp                         \
-	../../src/object_properties.cpp              \
-	../../src/particles.cpp                      \
-	../../src/pathfinder.cpp                     \
-	../../src/player.cpp                         \
-	../../src/porting.cpp                        \
-	../../src/porting_android.cpp                \
-	../../src/profiler.cpp                       \
-	../../src/raycast.cpp                        \
-	../../src/reflowscan.cpp                     \
-	../../src/remoteplayer.cpp                   \
-	../../src/rollback.cpp                       \
-	../../src/rollback_interface.cpp             \
-	../../src/serialization.cpp                  \
-	../../src/server.cpp                         \
-	../../src/serverenvironment.cpp              \
-	../../src/serverlist.cpp                     \
-	../../src/settings.cpp                       \
-	../../src/staticobject.cpp                   \
-	../../src/texture_override.cpp               \
-	../../src/tileanimation.cpp                  \
-	../../src/tool.cpp                           \
-	../../src/translation.cpp                    \
-	../../src/version.cpp                        \
-	../../src/voxel.cpp                          \
-	../../src/voxelalgorithms.cpp
-
-# Built-in Lua
-ifdef USE_BUILTIN_LUA
-	LOCAL_SRC_FILES += \
-		../../lib/lua/src/lapi.c \
-		../../lib/lua/src/lauxlib.c \
-		../../lib/lua/src/lbaselib.c \
-		../../lib/lua/src/lcode.c \
-		../../lib/lua/src/ldblib.c \
-		../../lib/lua/src/ldebug.c \
-		../../lib/lua/src/ldo.c \
-		../../lib/lua/src/ldump.c \
-		../../lib/lua/src/lfunc.c \
-		../../lib/lua/src/lgc.c \
-		../../lib/lua/src/linit.c \
-		../../lib/lua/src/liolib.c \
-		../../lib/lua/src/llex.c \
-		../../lib/lua/src/lmathlib.c \
-		../../lib/lua/src/lmem.c \
-		../../lib/lua/src/loadlib.c \
-		../../lib/lua/src/lobject.c \
-		../../lib/lua/src/lopcodes.c \
-		../../lib/lua/src/loslib.c \
-		../../lib/lua/src/lparser.c \
-		../../lib/lua/src/lstate.c \
-		../../lib/lua/src/lstring.c \
-		../../lib/lua/src/lstrlib.c \
-		../../lib/lua/src/ltable.c \
-		../../lib/lua/src/ltablib.c \
-		../../lib/lua/src/ltm.c \
-		../../lib/lua/src/lundump.c \
-		../../lib/lua/src/lvm.c \
-		../../lib/lua/src/lzio.c \
-		../../lib/bitop/bit.c
-endif
-
-# GMP
-LOCAL_SRC_FILES += ../../lib/gmp/mini-gmp.c
-
-# JSONCPP
-LOCAL_SRC_FILES += ../../lib/jsoncpp/jsoncpp.cpp
-
-LOCAL_STATIC_LIBRARIES += \
-	Curl libmbedcrypto libmbedtls libmbedx509 \
-	Freetype \
-	Iconv libcharset \
-	Irrlicht Irrlicht-libpng Irrlicht-libjpeg \
-	OpenAL \
-	Gettext \
-	SQLite3 \
-	Vorbis libvorbisfile libogg \
-	Zstd
-ifndef USE_BUILTIN_LUA
-	LOCAL_STATIC_LIBRARIES += LuaJIT
-endif
-LOCAL_STATIC_LIBRARIES += android_native_app_glue $(PROFILER_LIBS)
-
-LOCAL_LDLIBS := -lEGL -lGLESv1_CM -lGLESv2 -landroid -lOpenSLES -lz
-
-include $(BUILD_SHARED_LIBRARY)
-
-ifdef GPROF
-$(call import-module,android-ndk-profiler)
-endif
-$(call import-module,android/native_app_glue)

android/native/jni/Application.mk

@@ -1,32 +0,0 @@
-APP_PLATFORM := ${APP_PLATFORM}
-APP_ABI := ${TARGET_ABI}
-APP_STL := c++_shared
-NDK_TOOLCHAIN_VERSION := clang
-APP_SHORT_COMMANDS := true
-APP_MODULES := Minetest
-
-APP_CPPFLAGS := -O2 -fvisibility=hidden
-
-ifeq ($(APP_ABI),armeabi-v7a)
-APP_CPPFLAGS += -mfloat-abi=softfp -mfpu=vfpv3-d16 -mthumb
-endif
-
-ifeq ($(APP_ABI),x86)
-APP_CPPFLAGS += -mssse3 -mfpmath=sse -funroll-loops
-endif
-
-ifndef NDEBUG
-APP_CPPFLAGS := -g -Og -fno-omit-frame-pointer
-endif
-
-APP_CFLAGS   := $(APP_CPPFLAGS) -Wno-inconsistent-missing-override -Wno-parentheses-equality
-APP_CXXFLAGS := $(APP_CPPFLAGS) -fexceptions -frtti -std=gnu++14
-APP_LDFLAGS  := -Wl,--no-warn-mismatch,--gc-sections,--icf=safe
-
-ifeq ($(APP_ABI),arm64-v8a)
-APP_LDFLAGS  := -Wl,--no-warn-mismatch,--gc-sections
-endif
-
-ifndef NDEBUG
-APP_LDFLAGS  :=
-endif

android/native/src/main/AndroidManifest.xml

@@ -1 +0,0 @@
-<manifest package="net.minetest" />

android/settings.gradle

@@ -1,2 +0,0 @@
-rootProject.name = "Minetest"
-include ':app', ':native'

build/android/Makefile

@@ -0,0 +1,763 @@
+# build options
+
+OS := $(shell uname)
+
+# compile with GPROF
+# GPROF = 1
+
+# build for build platform
+API = 14
+APP_PLATFORM = android-$(API)
+
+ANDR_ROOT = $(shell pwd)
+PROJ_ROOT = $(shell realpath $(ANDR_ROOT)/../..)
+APP_ROOT = $(ANDR_ROOT)/src/main
+
+VERSION_MAJOR := $(shell cat $(PROJ_ROOT)/CMakeLists.txt | \
+	grep ^set\(VERSION_MAJOR\ | sed 's/)/ /' | cut -f2 -d' ')
+VERSION_MINOR := $(shell cat $(PROJ_ROOT)/CMakeLists.txt | \
+	grep ^set\(VERSION_MINOR\ | sed 's/)/ /' | cut -f2 -d' ')
+VERSION_PATCH := $(shell cat $(PROJ_ROOT)/CMakeLists.txt | \
+	grep ^set\(VERSION_PATCH\ | sed 's/)/ /' | cut -f2 -d' ')
+
+################################################################################
+# toolchain config for arm new processors
+################################################################################
+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_CXXFLAGS_ADDON = $(TARGET_CFLAGS_ADDON)
+TARGET_ARCH = armv7
+CROSS_CC = clang
+CROSS_CXX = clang++
+COMPILER_VERSION = clang
+HAVE_LEVELDB = 0
+
+################################################################################
+# toolchain config for little endian mips
+################################################################################
+#TARGET_HOST = mipsel-linux
+#TARGET_ABI = mips
+#TARGET_LIBDIR = mips
+#TARGET_TOOLCHAIN = mipsel-linux-android-
+#TARGET_ARCH = mips32
+#CROSS_CC = mipsel-linux-android-gcc
+#CROSS_CXX = mipsel-linux-android-g++
+#COMPILER_VERSION = 4.9
+#HAVE_LEVELDB = 0
+
+################################################################################
+# toolchain config for x86
+################################################################################
+#TARGET_HOST = x86-linux
+#TARGET_ABI = x86
+#TARGET_LIBDIR = x86
+#TARGET_TOOLCHAIN = x86-
+#TARGET_ARCH = x86
+#CROSS_CC = clang
+#CROSS_CXX = clang++
+#COMPILER_VERSION = clang
+#HAVE_LEVELDB = 0
+
+################################################################################
+ASSETS_TIMESTAMP = deps/assets_timestamp
+
+LEVELDB_DIR = $(ANDR_ROOT)/deps/leveldb/
+LEVELDB_LIB = $(LEVELDB_DIR)libleveldb.a
+LEVELDB_TIMESTAMP = $(LEVELDB_DIR)/timestamp
+LEVELDB_TIMESTAMP_INT = $(ANDR_ROOT)/deps/leveldb_timestamp
+LEVELDB_URL_GIT = https://github.com/google/leveldb
+LEVELDB_COMMIT = 2d0320a458d0e6a20fff46d5f80b18bfdcce7018
+
+OPENAL_DIR = $(ANDR_ROOT)/deps/openal-soft/
+OPENAL_LIB = $(OPENAL_DIR)libs/$(TARGET_ABI)/libopenal.so
+OPENAL_TIMESTAMP = $(OPENAL_DIR)/timestamp
+OPENAL_TIMESTAMP_INT = $(ANDR_ROOT)/deps/openal_timestamp
+OPENAL_URL_GIT = https://github.com/apportable/openal-soft
+
+OGG_DIR = $(ANDR_ROOT)/deps/libvorbis-libogg-android/
+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://gitlab.com/minetest/libvorbis-libogg-android
+
+IRRLICHT_REVISION = 5150
+IRRLICHT_DIR = $(ANDR_ROOT)/deps/irrlicht/
+IRRLICHT_LIB = $(IRRLICHT_DIR)lib/Android/libIrrlicht.a
+IRRLICHT_TIMESTAMP = $(IRRLICHT_DIR)timestamp
+IRRLICHT_TIMESTAMP_INT = $(ANDR_ROOT)/deps/irrlicht_timestamp
+IRRLICHT_URL_SVN = https://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@$(IRRLICHT_REVISION)
+
+OPENSSL_VERSION = 1.0.2n
+OPENSSL_BASEDIR = openssl-$(OPENSSL_VERSION)
+OPENSSL_DIR = $(ANDR_ROOT)/deps/$(OPENSSL_BASEDIR)/
+OPENSSL_LIB = $(OPENSSL_DIR)/libssl.a
+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 = 7.60.0
+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
+
+FREETYPE_DIR = $(ANDR_ROOT)/deps/freetype2-android/
+FREETYPE_LIB = $(FREETYPE_DIR)/Android/obj/local/$(TARGET_ABI)/libfreetype2-static.a
+FREETYPE_TIMESTAMP = $(FREETYPE_DIR)timestamp
+FREETYPE_TIMESTAMP_INT = $(ANDR_ROOT)/deps/freetype_timestamp
+FREETYPE_URL_GIT = https://github.com/cdave1/freetype2-android
+
+ICONV_VERSION = 1.16
+ICONV_DIR = $(ANDR_ROOT)/deps/libiconv/
+ICONV_LIB = $(ICONV_DIR)/lib/.libs/libiconv.so
+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-3240000
+SQLITE3_URL = https://www.sqlite.org/2018/$(SQLITE3_FOLDER).zip
+
+ANDROID_SDK = $(shell grep '^sdk\.dir' local.properties | sed 's/^.*=[[:space:]]*//')
+ANDROID_NDK = $(shell grep '^ndk\.dir' local.properties | sed 's/^.*=[[:space:]]*//')
+
+#use interim target variable to switch leveldb on or off
+ifeq ($(HAVE_LEVELDB),1)
+	LEVELDB_TARGET = $(LEVELDB_LIB)
+endif
+
+.PHONY : debug release reconfig delconfig \
+	leveldb_download clean_leveldb leveldb\
+	irrlicht_download clean_irrlicht irrlicht \
+	clean_assets assets sqlite3_download \
+	freetype_download clean_freetype freetype \
+	apk clean_apk \
+	clean_all clean prep_srcdir \
+	install_debug install_release envpaths all \
+	$(ASSETS_TIMESTAMP) $(LEVELDB_TIMESTAMP) \
+	$(OPENAL_TIMESTAMP) $(OGG_TIMESTAMP) \
+	$(IRRLICHT_TIMESTAMP) $(CURL_TIMESTAMP) \
+	$(OPENSSL_TIMESTAMP) \
+	$(ANDR_ROOT)/jni/src/android_version.h \
+	$(ANDR_ROOT)/jni/src/android_version_githash.h
+
+debug : local.properties
+	export NDEBUG=;                                                            \
+	export BUILD_TYPE=debug;                                                   \
+	$(MAKE) apk
+
+all : debug release
+
+release : local.properties
+	@export NDEBUG=1;                                                          \
+	export BUILD_TYPE=release;                                                 \
+	$(MAKE) apk
+
+reconfig: delconfig
+	@$(MAKE) local.properties
+
+delconfig:
+	$(RM) local.properties
+
+local.properties:
+	@echo "Please specify path of ANDROID NDK";                                \
+	echo "e.g. $$HOME/Android/Sdk/ndk-bundle/";                                \
+	read ANDROID_NDK ;                                                         \
+	if [ ! -d $$ANDROID_NDK ] ; then                                           \
+		echo "$$ANDROID_NDK is not a valid folder";                            \
+		exit 1;                                                                \
+	fi;                                                                        \
+	echo "ndk.dir = $$ANDROID_NDK" > local.properties;                         \
+	echo "Please specify path of ANDROID SDK";                                 \
+	echo "e.g. $$HOME/Android/Sdk/";                                           \
+	read SDKFLDR ;                                                             \
+	if [ ! -d $$SDKFLDR ] ; then                                               \
+		echo "$$SDKFLDR is not a valid folder";                                \
+		exit 1;                                                                \
+	fi;                                                                        \
+	echo "sdk.dir = $$SDKFLDR" >> local.properties;
+
+
+$(OPENAL_TIMESTAMP) : openal_download
+	@LAST_MODIF=$$(find ${OPENAL_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
+	if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
+		touch ${OPENAL_TIMESTAMP};                                            \
+	fi
+
+openal_download :
+	@if [ ! -d ${OPENAL_DIR} ] ; then                                          \
+		echo "openal sources missing, downloading...";                         \
+		mkdir -p ${ANDR_ROOT}/deps;                                            \
+		cd ${ANDR_ROOT}/deps ;                                                 \
+		git clone ${OPENAL_URL_GIT} || exit 1;                                 \
+	fi
+
+openal : $(OPENAL_LIB)
+
+$(OPENAL_LIB): $(OPENAL_TIMESTAMP)
+	+ @REFRESH=0;                                                                \
+	if [ ! -e ${OPENAL_TIMESTAMP_INT} ] ; then                                 \
+		REFRESH=1;                                                             \
+	fi;                                                                        \
+	if [ ${OPENAL_TIMESTAMP} -nt ${OPENAL_TIMESTAMP_INT} ] ; then              \
+		REFRESH=1;                                                             \
+	fi;                                                                        \
+	if [ $$REFRESH -ne 0 ] ; then                                              \
+	echo "changed timestamp for openal detected building...";                  \
+	cd ${OPENAL_DIR};                                                          \
+	export APP_PLATFORM=${APP_PLATFORM};                                       \
+	export TARGET_ABI=${TARGET_ABI};                                           \
+	export TARGET_CFLAGS_ADDON="${TARGET_CFLAGS_ADDON}";                       \
+	export TARGET_CXXFLAGS_ADDON="${TARGET_CXXFLAGS_ADDON}";                   \
+	export COMPILER_VERSION=${COMPILER_VERSION};                               \
+	${ANDROID_NDK}/ndk-build                                                   \
+		NDK_APPLICATION_MK=${ANDR_ROOT}/jni/Deps.mk || exit 1;                 \
+	touch ${OPENAL_TIMESTAMP};                                                 \
+	touch ${OPENAL_TIMESTAMP_INT};                                             \
+	else                                                                       \
+		echo "nothing to be done for openal";                                  \
+	fi
+
+clean_openal :
+	$(RM) -rf ${OPENAL_DIR}
+
+$(OGG_TIMESTAMP) : ogg_download
+	@LAST_MODIF=$$(find ${OGG_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
+	if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
+		touch ${OGG_TIMESTAMP};                                                \
+	fi
+
+ogg_download :
+	@if [ ! -d ${OGG_DIR} ] ; then                                             \
+		echo "ogg sources missing, downloading...";                            \
+		mkdir -p ${ANDR_ROOT}/deps;                                            \
+		cd ${ANDR_ROOT}/deps ;                                                 \
+		git clone ${OGG_URL_GIT}|| exit 1;                                     \
+		cd libvorbis-libogg-android ;                                          \
+		patch -p1 < ${ANDR_ROOT}/patches/libvorbis-libogg-fpu.patch || exit 1; \
+	fi
+
+ogg : $(OGG_LIB)
+
+$(OGG_LIB): $(OGG_TIMESTAMP)
+	+ @REFRESH=0;                                                                \
+	if [ ! -e ${OGG_TIMESTAMP_INT} ] ; then                                    \
+		echo "${OGG_TIMESTAMP_INT} doesn't exist";                             \
+		REFRESH=1;                                                             \
+	fi;                                                                        \
+	if [ ${OGG_TIMESTAMP} -nt ${OGG_TIMESTAMP_INT} ] ; then                    \
+		REFRESH=1;                                                             \
+	fi;                                                                        \
+	if [ $$REFRESH -ne 0 ] ; then                                              \
+	echo "changed timestamp for ogg detected building...";                     \
+	cd ${OGG_DIR};                                                             \
+	export APP_PLATFORM=${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=$${TOOLCHAIN};                                           \
+	touch ${OGG_TIMESTAMP};                                                    \
+	touch ${OGG_TIMESTAMP_INT};                                                \
+	else                                                                       \
+		echo "nothing to be done for libogg/libvorbis";                        \
+	fi
+
+clean_ogg :
+	$(RM) -rf ${OGG_DIR}
+
+$(OPENSSL_TIMESTAMP) : openssl_download
+	@LAST_MODIF=$$(find ${OPENSSL_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
+	if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
+		touch ${OPENSSL_TIMESTAMP};                                            \
+	fi
+
+openssl_download :
+	@if [ ! -d ${OPENSSL_DIR} ] ; then                                         \
+		echo "openssl sources missing, downloading...";                        \
+		mkdir -p ${ANDR_ROOT}/deps;                                            \
+		cd ${ANDR_ROOT}/deps ;                                                 \
+		wget ${OPENSSL_URL} || exit 1;                                         \
+		tar -xzf ${OPENSSL_BASEDIR}.tar.gz;                                    \
+		cd ${OPENSSL_BASEDIR};                                                 \
+		patch -p1 < ${ANDR_ROOT}/patches/openssl_arch.patch;                   \
+		sed -i 's/-mandroid //g' Configure;                                    \
+	fi
+
+openssl : $(OPENSSL_LIB)
+
+$(OPENSSL_LIB): $(OPENSSL_TIMESTAMP)
+	@REFRESH=0;                                                                \
+	if [ ! -e ${OPENSSL_TIMESTAMP_INT} ] ; then                                \
+		echo "${OPENSSL_TIMESTAMP_INT} doesn't exist";                         \
+		REFRESH=1;                                                             \
+	fi;                                                                        \
+	if [ ${OPENSSL_TIMESTAMP} -nt ${OPENSSL_TIMESTAMP_INT} ] ; then            \
+		REFRESH=1;                                                             \
+	fi;                                                                        \
+	if [ $$REFRESH -ne 0 ] ; then                                              \
+	echo "changed timestamp for openssl detected building...";                 \
+	cd ${OPENSSL_DIR};                                                         \
+	ln -s ${OPENSSL_DIR} ../openssl;                                           \
+	export TOOLCHAIN=/tmp/ndk-${TARGET_HOST}-openssl;                          \
+	${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh                    \
+		--toolchain=${TARGET_TOOLCHAIN}${COMPILER_VERSION}                     \
+		--platform=${APP_PLATFORM}                                             \
+		--stl=libc++                                                           \
+		--install-dir=$${TOOLCHAIN};                                           \
+	export PATH="$${TOOLCHAIN}/bin:$${PATH}";                                  \
+	export CFLAGS="$${CFLAGS} ${TARGET_CFLAGS_ADDON}";                         \
+	export LDFLAGS="$${LDFLAGS} ${TARGET_LDFLAGS_ADDON}";                      \
+	CC=${CROSS_CC} ./Configure -DL_ENDIAN no-asm android-${TARGET_ARCH}        \
+		-D__ANDROID_API__=$(API);                                          \
+	CC=${CROSS_CC} ANDROID_DEV=/tmp/ndk-${TARGET_HOST} make depend;            \
+	CC=${CROSS_CC} ANDROID_DEV=/tmp/ndk-${TARGET_HOST} make build_libs;        \
+	touch ${OPENSSL_TIMESTAMP};                                                \
+	touch ${OPENSSL_TIMESTAMP_INT};                                            \
+	$(RM) -rf $${TOOLCHAIN};                                                   \
+	else                                                                       \
+		echo "nothing to be done for openssl";                        \
+	fi
+
+clean_openssl :
+	$(RM) -rf ${OPENSSL_DIR};                                                  \
+	$(RM) -rf $(ANDR_ROOT)/deps/${OPENSSL_BASEDIR}.tar.gz;                     \
+	$(RM) -rf $(ANDR_ROOT)/deps/openssl
+
+$(LEVELDB_TIMESTAMP) : leveldb_download
+	@LAST_MODIF=$$(find ${LEVELDB_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
+	if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
+		touch ${LEVELDB_TIMESTAMP};                                            \
+	fi
+
+leveldb_download :
+	@if [ ! -d ${LEVELDB_DIR} ] ; then                                         \
+		echo "leveldb sources missing, downloading...";                        \
+		mkdir -p ${ANDR_ROOT}/deps;                                            \
+		cd ${ANDR_ROOT}/deps ;                                                 \
+		git clone ${LEVELDB_URL_GIT} || exit 1;                                \
+		cd ${LEVELDB_DIR} || exit 1;                                           \
+		git checkout ${LEVELDB_COMMIT} || exit 1;                              \
+	fi
+
+leveldb : $(LEVELDB_LIB)
+ifeq ($(HAVE_LEVELDB),1)
+$(LEVELDB_LIB): $(LEVELDB_TIMESTAMP)
+	@REFRESH=0;                                                                \
+	if [ ! -e ${LEVELDB_TIMESTAMP_INT} ] ; then                                \
+		REFRESH=1;                                                             \
+	fi;                                                                        \
+	if [ ${LEVELDB_TIMESTAMP} -nt ${LEVELDB_TIMESTAMP_INT} ] ; then            \
+		REFRESH=1;                                                             \
+	fi;                                                                        \
+	if [ $$REFRESH -ne 0 ] ; then                                              \
+	echo "changed timestamp for leveldb detected building...";                 \
+	cd deps/leveldb;                                                           \
+	export CROSS_PREFIX=${TARGET_TOOLCHAIN};                                   \
+	export TOOLCHAIN=/tmp/ndk-${TARGET_HOST}-leveldb;                          \
+	${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh                    \
+		--toolchain=${TARGET_TOOLCHAIN}${COMPILER_VERSION}                     \
+		--platform=${APP_PLATFORM}                                             \
+		--stl=libc++                                                           \
+		--install-dir=$${TOOLCHAIN};                                           \
+	export PATH="$${TOOLCHAIN}/bin:$${PATH}";                                  \
+	export CC=${CROSS_CC};                                                     \
+	export CXX=${CROSS_CXX};                                                   \
+	export CFLAGS="$${CFLAGS} ${TARGET_CFLAGS_ADDON}";                         \
+	export CPPFLAGS="$${CPPFLAGS} ${TARGET_CXXFLAGS_ADDON}";                   \
+	export LDFLAGS="$${LDFLAGS} ${TARGET_LDFLAGS_ADDON}";                      \
+	export TARGET_OS=OS_ANDROID_CROSSCOMPILE;                                  \
+	$(MAKE) || exit 1;                                                      \
+	touch ${LEVELDB_TIMESTAMP};                                                \
+	touch ${LEVELDB_TIMESTAMP_INT};                                            \
+	$(RM) -rf $${TOOLCHAIN};                                                   \
+	else                                                                       \
+		echo "nothing to be done for leveldb";                                 \
+	fi
+endif
+
+clean_leveldb :
+	./gradlew cleanLevelDB
+
+$(FREETYPE_TIMESTAMP) : freetype_download
+	@LAST_MODIF=$$(find ${FREETYPE_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
+	if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
+		touch ${FREETYPE_TIMESTAMP};                                           \
+	fi
+
+freetype_download :
+	@if [ ! -d ${FREETYPE_DIR} ] ; then                                        \
+		echo "freetype sources missing, downloading...";                       \
+		mkdir -p ${ANDR_ROOT}/deps;                                            \
+		cd deps;                                                               \
+		git clone ${FREETYPE_URL_GIT} || exit 1;                               \
+	fi
+
+freetype : $(FREETYPE_LIB)
+
+$(FREETYPE_LIB) : $(FREETYPE_TIMESTAMP)
+	+ @REFRESH=0;                                                                \
+	if [ ! -e ${FREETYPE_TIMESTAMP_INT} ] ; then                               \
+		REFRESH=1;                                                             \
+	fi;                                                                        \
+	if [ ! -e ${FREETYPE_LIB} ] ; then                                         \
+		REFRESH=1;                                                             \
+	fi;                                                                        \
+	if [ ${FREETYPE_TIMESTAMP} -nt ${FREETYPE_TIMESTAMP_INT} ] ; then          \
+		REFRESH=1;                                                             \
+	fi;                                                                        \
+	if [ $$REFRESH -ne 0 ] ; then                                              \
+	mkdir -p ${FREETYPE_DIR};                                                  \
+	echo "changed timestamp for freetype detected building...";                \
+	cd ${FREETYPE_DIR}/Android/jni;                                            \
+	export APP_PLATFORM=${APP_PLATFORM};                                       \
+	export TARGET_ABI=${TARGET_ABI};                                           \
+	export TARGET_CFLAGS_ADDON="${TARGET_CFLAGS_ADDON}";                       \
+	export TARGET_CXXFLAGS_ADDON="${TARGET_CXXFLAGS_ADDON}";                   \
+	export COMPILER_VERSION=${COMPILER_VERSION};                               \
+	${ANDROID_NDK}/ndk-build                                                   \
+		NDK_APPLICATION_MK=${ANDR_ROOT}/jni/Deps.mk || exit 1;                 \
+	touch ${FREETYPE_TIMESTAMP};                                               \
+	touch ${FREETYPE_TIMESTAMP_INT};                                           \
+	else                                                                       \
+		echo "nothing to be done for freetype";                                \
+	fi
+
+clean_freetype :
+	./gradlew cleanFreetype
+
+$(ICONV_TIMESTAMP) : iconv_download
+	@LAST_MODIF=$$(find ${ICONV_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
+	if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
+		touch ${ICONV_TIMESTAMP};                                           \
+	fi
+
+iconv_download :
+	@if [ ! -d ${ICONV_DIR} ] ; then                                           \
+		echo "iconv sources missing, downloading...";                      \
+		mkdir -p ${ANDR_ROOT}/deps;                                        \
+		cd ${ANDR_ROOT}/deps;                                              \
+		wget ${ICONV_URL_HTTP} || exit 1;                                  \
+		tar -xzf libiconv-${ICONV_VERSION}.tar.gz || exit 1;               \
+		rm libiconv-${ICONV_VERSION}.tar.gz;                               \
+		ln -s libiconv-${ICONV_VERSION} libiconv;                          \
+	fi
+
+iconv : $(ICONV_LIB)
+
+$(ICONV_LIB) : $(ICONV_TIMESTAMP)
+	@REFRESH=0;                                                                \
+	if [ ! -e ${ICONV_TIMESTAMP_INT} ] ; then                                  \
+		REFRESH=1;                                                         \
+	fi;                                                                        \
+	if [ ! -e ${ICONV_LIB} ] ; then                                            \
+		REFRESH=1;                                                         \
+	fi;                                                                        \
+	if [ ${ICONV_TIMESTAMP} -nt ${ICONV_TIMESTAMP_INT} ] ; then                \
+		REFRESH=1;                                                         \
+	fi;                                                                        \
+	if [ $$REFRESH -ne 0 ] ; then                                              \
+	mkdir -p ${ICONV_DIR};                                                     \
+	echo "changed timestamp for iconv detected building...";                   \
+	cd ${ICONV_DIR};                                                           \
+	export TOOLCHAIN=/tmp/ndk-${TARGET_HOST}-iconv;                            \
+	${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh                    \
+		--toolchain=${TARGET_TOOLCHAIN}${COMPILER_VERSION}                     \
+		--platform=${APP_PLATFORM}                                             \
+		--stl=libc++                                                           \
+		--install-dir=$${TOOLCHAIN};                                           \
+	export PATH="$${TOOLCHAIN}/bin:$${PATH}";                                  \
+	export CFLAGS="$${CFLAGS} ${TARGET_CFLAGS_ADDON}";                         \
+	export LDFLAGS="$${LDFLAGS} ${TARGET_LDFLAGS_ADDON} -lstdc++";             \
+	export CC=${CROSS_CC};                                                     \
+	export CXX=${CROSS_CXX};                                                   \
+	export TARGET_OS=OS_ANDROID_CROSSCOMPILE;                                  \
+	./configure --host=${TARGET_HOST} || exit 1;                               \
+	sed -i 's/LIBICONV_VERSION_INFO) /LIBICONV_VERSION_INFO) -avoid-version /g' lib/Makefile; \
+	grep "iconv_LDFLAGS" src/Makefile;                                         \
+	$(MAKE) -s || exit 1;                                                      \
+	touch ${ICONV_TIMESTAMP};                                                  \
+	touch ${ICONV_TIMESTAMP_INT};                                              \
+	rm -rf ${TOOLCHAIN};                                                       \
+	else                                                                       \
+		echo "nothing to be done for iconv";                               \
+	fi
+
+clean_iconv :
+	./gradlew cleanIconv
+
+#Note: Texturehack patch is required for gpu's not supporting color format
+#      correctly. Known bad GPU:
+#      -geforce on emulator
+#      -Vivante Corporation GC1000 core (e.g. Galaxy Tab 3)
+
+irrlicht_download :
+	@if [ ! -d "deps/irrlicht" ] ; then                                        \
+		echo "irrlicht sources missing, downloading...";                       \
+		mkdir -p ${ANDR_ROOT}/deps;                                            \
+		cd deps;                                                               \
+		svn co ${IRRLICHT_URL_SVN} irrlicht || exit 1;                         \
+		cd irrlicht;                                                           \
+		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
+	@LAST_MODIF=$$(find ${IRRLICHT_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
+	if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
+		touch ${IRRLICHT_TIMESTAMP};                                           \
+	fi
+
+irrlicht : $(IRRLICHT_LIB)
+
+$(IRRLICHT_LIB): $(IRRLICHT_TIMESTAMP) $(FREETYPE_LIB)
+	+ @REFRESH=0;                                                                \
+	if [ ! -e ${IRRLICHT_TIMESTAMP_INT} ] ; then                               \
+		REFRESH=1;                                                             \
+	fi;                                                                        \
+	if [ ! -e ${IRRLICHT_LIB} ] ; then                                         \
+		REFRESH=1;                                                             \
+	fi;                                                                        \
+	if [ ${IRRLICHT_TIMESTAMP} -nt ${IRRLICHT_TIMESTAMP_INT} ] ; then          \
+		REFRESH=1;                                                             \
+	fi;                                                                        \
+	if [ $$REFRESH -ne 0 ] ; then                                              \
+	mkdir -p ${IRRLICHT_DIR};                                                  \
+	echo "changed timestamp for irrlicht detected building...";                \
+	cd deps/irrlicht/source/Irrlicht/Android;                                  \
+	export APP_PLATFORM=${APP_PLATFORM};                                       \
+	export TARGET_ABI=${TARGET_ABI};                                           \
+	export TARGET_CFLAGS_ADDON="${TARGET_CFLAGS_ADDON}";                       \
+	export TARGET_CXXFLAGS_ADDON="${TARGET_CXXFLAGS_ADDON}";                   \
+	export COMPILER_VERSION=${COMPILER_VERSION};                               \
+	${ANDROID_NDK}/ndk-build                                                   \
+		NDK_APPLICATION_MK=${ANDR_ROOT}/jni/Deps.mk || exit 1;                 \
+	touch ${IRRLICHT_TIMESTAMP};                                               \
+	touch ${IRRLICHT_TIMESTAMP_INT};                                           \
+	else                                                                       \
+		echo "nothing to be done for irrlicht";                                \
+	fi
+
+clean_irrlicht :
+	./gradlew cleanIrrlicht
+
+$(CURL_TIMESTAMP) : curl_download
+	@LAST_MODIF=$$(find ${CURL_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
+	if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
+		touch ${CURL_TIMESTAMP};                                               \
+	fi
+
+curl_download :
+	@if [ ! -d "deps/curl-${CURL_VERSION}" ] ; then                            \
+		echo "curl sources missing, downloading...";                           \
+		mkdir -p ${ANDR_ROOT}/deps;                                            \
+		cd deps;                                                               \
+		wget ${CURL_URL_HTTP} || exit 1;                                       \
+		tar -xjf curl-${CURL_VERSION}.tar.bz2 || exit 1;                       \
+		rm curl-${CURL_VERSION}.tar.bz2;                                       \
+		ln -s curl-${CURL_VERSION} curl;                                       \
+	fi
+
+curl : $(CURL_LIB)
+
+$(CURL_LIB): $(CURL_TIMESTAMP) $(OPENSSL_LIB)
+	@REFRESH=0;                                                                \
+	if [ ! -e ${CURL_TIMESTAMP_INT} ] ; then                                   \
+		REFRESH=1;                                                             \
+	fi;                                                                        \
+	if [ ! -e ${CURL_LIB} ] ; then                                             \
+		REFRESH=1;                                                             \
+	fi;                                                                        \
+	if [ ${CURL_TIMESTAMP} -nt ${CURL_TIMESTAMP_INT} ] ; then                  \
+		REFRESH=1;                                                             \
+	fi;                                                                        \
+	if [ $$REFRESH -ne 0 ] ; then                                              \
+	mkdir -p ${CURL_DIR};                                                      \
+	echo "changed timestamp for curl detected building...";                    \
+	cd deps/curl-${CURL_VERSION};                                              \
+	export CROSS_PREFIX=${TARGET_TOOLCHAIN};                                   \
+	export TOOLCHAIN=/tmp/ndk-${TARGET_HOST}-curl;                             \
+	${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh                    \
+		--toolchain=${TARGET_TOOLCHAIN}${COMPILER_VERSION}                     \
+		--platform=${APP_PLATFORM}                                             \
+		--stl=libc++                                                           \
+		--install-dir=$${TOOLCHAIN};                                           \
+	export PATH="$${TOOLCHAIN}/bin:$${PATH}";                                  \
+	export CC=${CROSS_CC};                                                     \
+	export CXX=${CROSS_CXX};                                                   \
+	export TARGET_OS=OS_ANDROID_CROSSCOMPILE;                                  \
+	export CPPFLAGS="$${CPPFLAGS} -I${OPENSSL_DIR}/include ${TARGET_CFLAGS_ADDON}"; \
+	export CFLAGS="$${CFLAGS} ${TARGET_CFLAGS_ADDON}";                         \
+	export LDFLAGS="$${LDFLAGS} -L${OPENSSL_DIR} ${TARGET_LDFLAGS_ADDON}";     \
+	./configure --host=${TARGET_HOST} --disable-shared --enable-static --with-ssl;  \
+	$(MAKE) -s || exit 1;                                                      \
+	touch ${CURL_TIMESTAMP};                                                   \
+	touch ${CURL_TIMESTAMP_INT};                                               \
+	$(RM) -rf $${TOOLCHAIN};                                                   \
+	else                                                                       \
+		echo "nothing to be done for curl";                                    \
+	fi
+
+clean_curl :
+	./gradlew cleanCURL
+
+sqlite3_download: deps/${SQLITE3_FOLDER}/sqlite3.c
+
+deps/${SQLITE3_FOLDER}/sqlite3.c :
+	cd deps;                                                                    \
+	wget ${SQLITE3_URL};                                                        \
+	unzip ${SQLITE3_FOLDER}.zip;                                                \
+	ln -s ${SQLITE3_FOLDER} sqlite;                                             \
+	cd ${SQLITE3_FOLDER};
+
+clean_sqlite3:
+	./gradlew cleanSQLite3
+
+$(ASSETS_TIMESTAMP) : $(IRRLICHT_LIB)
+	@mkdir -p ${ANDR_ROOT}/deps;                                                \
+	for DIRNAME in {builtin,client,doc,fonts,games,mods,po,textures}; do        \
+		LAST_MODIF=$$(find ${PROJ_ROOT}/${DIRNAME} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
+		if [ $$(basename $$LAST_MODIF) != "timestamp" ]; then               \
+			touch ${PROJ_ROOT}/${DIRNAME}/timestamp;                   \
+			touch ${ASSETS_TIMESTAMP};                                  \
+			echo ${DIRNAME} changed $$LAST_MODIF;                       \
+		fi;                                                                 \
+	done;                                                                       \
+	LAST_MODIF=$$(find ${IRRLICHT_DIR}/media -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
+	if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
+		touch ${IRRLICHT_DIR}/media/timestamp;                                 \
+		touch ${ASSETS_TIMESTAMP};                                             \
+	fi;                                                                        \
+	if [ ${PROJ_ROOT}/minetest.conf.example -nt ${ASSETS_TIMESTAMP} ] ; then   \
+		echo "conf changed";                                                   \
+		touch ${ASSETS_TIMESTAMP};                                             \
+	fi;                                                                        \
+	if [ ${PROJ_ROOT}/README.txt -nt ${ASSETS_TIMESTAMP} ] ; then              \
+		touch ${ASSETS_TIMESTAMP};                                             \
+	fi;                                                                        \
+	if [ ! -e $(ASSETS_TIMESTAMP) ] ; then                                     \
+		touch $(ASSETS_TIMESTAMP);                                             \
+	fi
+
+assets : $(ASSETS_TIMESTAMP)
+	@REFRESH=0;                                                                \
+	if [ ! -e ${ASSETS_TIMESTAMP}.old ] ; then                                 \
+		REFRESH=1;                                                             \
+	fi;                                                                        \
+	if [ ${ASSETS_TIMESTAMP} -nt ${ASSETS_TIMESTAMP}.old ] ; then              \
+		REFRESH=1;                                                             \
+	fi;                                                                        \
+	if [ ! -d ${APP_ROOT}/assets ] ; then                                      \
+		REFRESH=1;                                                             \
+	fi;                                                                        \
+	if [ $$REFRESH -ne 0 ] ; then                                              \
+	echo "assets changed, refreshing...";                                      \
+	$(MAKE) clean_assets;                                                      \
+	./gradlew copyAssets;                                                      \
+	cp -r ${IRRLICHT_DIR}/media/Shaders ${APP_ROOT}/assets/Minetest/media;     \
+	cd ${APP_ROOT}/assets ||  exit 1;                                          \
+	find . -name "timestamp" -exec rm {} \; ;                                  \
+	find . -name "*.blend" -exec rm {} \; ;                                    \
+	find . -name "*~" -exec rm {} \; ;                                         \
+	find . -type d -path "*.git" -exec rm -rf {} \; ;                          \
+	find . -type d -path "*.svn" -exec rm -rf {} \; ;                          \
+	find . -type f -path "*.gitignore" -exec rm -rf {} \; ;                    \
+	ls -R | grep ":$$" | sed -e 's/:$$//' -e 's/\.//' -e 's/^\///' > "index.txt"; \
+	find -L Minetest > filelist.txt;                                             \
+	cp ${ANDR_ROOT}/${ASSETS_TIMESTAMP} ${ANDR_ROOT}/${ASSETS_TIMESTAMP}.old;  \
+	else                                                                       \
+		echo "nothing to be done for assets";                                  \
+	fi
+
+clean_assets :
+	./gradlew cleanAssets
+
+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    \
+	$(ANDR_ROOT)/jni/src/android_version_githash.h sqlite3_download
+	+ @export TARGET_LIBDIR=${TARGET_LIBDIR};                                  \
+	export HAVE_LEVELDB=${HAVE_LEVELDB};                                       \
+	export APP_PLATFORM=${APP_PLATFORM};                                       \
+	export TARGET_ABI=${TARGET_ABI};                                           \
+	export TARGET_CFLAGS_ADDON="${TARGET_CFLAGS_ADDON}";                       \
+	export TARGET_CXXFLAGS_ADDON="${TARGET_CXXFLAGS_ADDON}";                   \
+	export COMPILER_VERSION=${COMPILER_VERSION};                               \
+	export GPROF=${GPROF};                                                     \
+	${ANDROID_NDK}/ndk-build || exit 1;                                        \
+	if [ ! -e ${APP_ROOT}/jniLibs ]; then                                      \
+		ln -s ${ANDR_ROOT}/libs ${APP_ROOT}/jniLibs || exit 1;             \
+	fi;                                                                        \
+	export VERSION_STR="${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}" && \
+	export BUILD_TYPE_C=$$(echo "$${BUILD_TYPE}" | sed 's/./\U&/') &&          \
+	./gradlew assemble$$BUILD_TYPE_C &&                                           \
+	echo "APK stored at: build/outputs/apk/$$BUILD_TYPE/Minetest-$$BUILD_TYPE.apk" && \
+	echo "You can install it with \`make install_$$BUILD_TYPE\`"
+
+# These Intentionally doesn't depend on their respective build steps,
+# because it takes a while to verify that everything's up-to-date.
+install_debug:
+	${ANDROID_SDK}/platform-tools/adb install -r build/outputs/apk/debug/Minetest-debug.apk
+
+install_release:
+	${ANDROID_SDK}/platform-tools/adb install -r build/outputs/apk/release/Minetest-release.apk
+
+prep_srcdir :
+	@if [ ! -e ${ANDR_ROOT}/jni/src ]; then                                    \
+		ln -s ${PROJ_ROOT}/src ${ANDR_ROOT}/jni/src;                           \
+	fi;                                                                        \
+	if [ ! -e ${ANDR_ROOT}/jni/lib ]; then                                     \
+		ln -s ${PROJ_ROOT}/lib ${ANDR_ROOT}/jni/lib;                           \
+	fi
+
+clean_apk :
+	./gradlew clean
+
+clean_all :
+	./gradlew cleanAll
+
+$(ANDR_ROOT)/jni/src/android_version_githash.h : prep_srcdir
+	@export VERSION_FILE=${ANDR_ROOT}/jni/src/android_version_githash.h;       \
+	export VERSION_FILE_NEW=$${VERSION_FILE}.new;                              \
+	{                                                                          \
+	echo "#ifndef ANDROID_MT_VERSION_GITHASH_H";                               \
+	echo "#define ANDROID_MT_VERSION_GITHASH_H";                               \
+	export GITHASH=$$(git rev-parse --short=8 HEAD);                           \
+	export VERSION_STR="${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}";   \
+	echo "#define VERSION_GITHASH \"$$VERSION_STR-$$GITHASH-Android\"";        \
+	echo "#endif";                                                             \
+	} > "$${VERSION_FILE_NEW}";                                                \
+	if ! cmp -s $${VERSION_FILE} $${VERSION_FILE_NEW}; then                    \
+		echo "android_version_githash.h changed, updating...";             \
+		mv "$${VERSION_FILE_NEW}" "$${VERSION_FILE}";                      \
+	else                                                                       \
+		rm "$${VERSION_FILE_NEW}";                                         \
+	fi
+
+
+$(ANDR_ROOT)/jni/src/android_version.h : prep_srcdir
+	@export VERSION_FILE=${ANDR_ROOT}/jni/src/android_version.h;                \
+	export VERSION_FILE_NEW=$${VERSION_FILE}.new;                              \
+	{                                                                          \
+	echo "#ifndef ANDROID_MT_VERSION_H";                                       \
+	echo "#define ANDROID_MT_VERSION_H";                                       \
+	echo "#define VERSION_MAJOR ${VERSION_MAJOR}";                             \
+	echo "#define VERSION_MINOR ${VERSION_MINOR}";                             \
+	echo "#define VERSION_PATCH ${VERSION_PATCH}";                             \
+	echo "#define VERSION_STRING STR(VERSION_MAJOR) \".\" STR(VERSION_MINOR) \
+	\".\" STR(VERSION_PATCH)";                                                 \
+	echo "#endif";                                                             \
+	} > $${VERSION_FILE_NEW};                                                  \
+	if ! cmp -s $${VERSION_FILE} $${VERSION_FILE_NEW}; then                    \
+		echo "android_version.h changed, updating...";                     \
+		mv "$${VERSION_FILE_NEW}" "$${VERSION_FILE}";                      \
+	else                                                                       \
+		rm "$${VERSION_FILE_NEW}";                                         \
+	fi
+
+clean : clean_apk clean_assets

build/android/build.gradle

@@ -0,0 +1,175 @@
+buildscript {
+	repositories {
+		google()
+		jcenter()
+	}
+	dependencies {
+		classpath 'com.android.tools.build:gradle:3.5.1'
+	}
+}
+
+allprojects {
+	repositories {
+		google()
+		jcenter()
+	}
+}
+
+def curl_version = "7.60.0"
+def irrlicht_revision = "5150"
+def openal_version = "1.18.2"
+def openssl_version = "1.0.2n"
+def sqlite3_version = "3240000"
+
+apply plugin: "com.android.application"
+
+android {
+	compileSdkVersion 29
+	buildToolsVersion '29.0.2'
+
+	defaultConfig {
+		versionCode 26
+		versionName "${System.env.VERSION_STR}.${versionCode}"
+		minSdkVersion 14
+		targetSdkVersion 29
+		applicationId "net.minetest.minetest"
+		manifestPlaceholders = [package: "net.minetest.minetest", project: project.name]
+		ndk {
+			// Specifies the ABI configurations of your native
+			// libraries Gradle should build and package with your APK.
+			// abiFilters 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
+			abiFilters 'armeabi-v7a', 'x86', 'arm64-v8a'
+		}
+	}
+
+	compileOptions {
+		sourceCompatibility JavaVersion.VERSION_1_8
+		targetCompatibility JavaVersion.VERSION_1_8
+	}
+
+	lintOptions {
+		disable "OldTargetApi", "GoogleAppIndexingWarning"
+	}
+
+	Properties props = new Properties()
+	props.load(new FileInputStream(file("local.properties")))
+
+	if (props.getProperty("keystore") != null) {
+		signingConfigs {
+			release {
+				storeFile file(props["keystore"])
+				storePassword props["keystore.password"]
+				keyAlias props["key"]
+				keyPassword props["key.password"]
+			}
+		}
+
+		buildTypes {
+			release {
+				signingConfig signingConfigs.release
+			}
+		}
+	}
+}
+
+task cleanAssets(type: Delete) {
+	delete 'src/main/assets'
+}
+
+task copyAssets {
+	dependsOn 'cleanAssets'
+	mkdir "src/main/assets"
+
+	def mtAssetsFolder = "src/main/assets/Minetest"
+	def projRoot = "../.."
+	def gameToCopy = "minetest_game"
+
+	doLast {
+		mkdir "${mtAssetsFolder}"
+		mkdir "${mtAssetsFolder}/client"
+		mkdir "${mtAssetsFolder}/fonts"
+		mkdir "${mtAssetsFolder}/games"
+		mkdir "${mtAssetsFolder}/media"
+
+		copy {
+			from "${projRoot}/minetest.conf.example", "${projRoot}/README.md" into mtAssetsFolder
+		}
+		copy {
+			from "${projRoot}/doc/lgpl-2.1.txt" into "${mtAssetsFolder}/LICENSE.txt"
+		}
+		copy {
+			from "${projRoot}/builtin" into "${mtAssetsFolder}/builtin"
+		}
+		copy {
+			from "${projRoot}/client/shaders" into "${mtAssetsFolder}/client/shaders"
+		}
+		copy {
+			from "${projRoot}/fonts" include "*.ttf" into "${mtAssetsFolder}/fonts"
+		}
+		copy {
+			from "${projRoot}/games/${gameToCopy}" into "${mtAssetsFolder}/games/${gameToCopy}"
+		}
+		copy {
+			from "${projRoot}/po" into "${mtAssetsFolder}/po"
+		}
+		copy {
+			from "${projRoot}/textures" into "${mtAssetsFolder}/textures"
+		}
+	}
+}
+
+task cleanIconv(type: Delete) {
+	delete 'deps/libiconv'
+}
+
+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 cleanAll(type: Delete, dependsOn: [clean, cleanAssets, cleanIconv,
+		cleanFreetype, cleanIrrlicht, cleanLevelDB, cleanSQLite3, cleanCURL,
+		cleanOpenSSL, cleanOpenAL, cleanOgg]) {
+	delete 'deps'
+	delete 'gen'
+	delete 'libs'
+	delete 'obj'
+	delete 'bin'
+	delete 'Debug'
+	delete 'and_env'
+}
+
+dependencies {
+	implementation 'androidx.core:core:1.1.0'
+}

build/android/gradle.properties

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

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

@@ -0,0 +1 @@
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-all.zip

build/android/gradlew

@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+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
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+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`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# 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

@@ -0,0 +1,84 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+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
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

build/android/icons/aux_btn.svg

@@ -0,0 +1,411 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="512"
+   height="512"
+   viewBox="0 0 135.46666 135.46667"
+   version="1.1"
+   id="svg8"
+   inkscape:version="0.92.1 r15371"
+   sodipodi:docname="aux_btn.svg"
+   inkscape:export-filename="/home/stu/Desktop/icons/png/aux_btn.png"
+   inkscape:export-xdpi="24.000002"
+   inkscape:export-ydpi="24.000002">
+  <defs
+     id="defs2">
+    <filter
+       style="color-interpolation-filters:sRGB;"
+       inkscape:label="Colorize"
+       id="filter4628">
+      <feComposite
+         in2="SourceGraphic"
+         operator="arithmetic"
+         k1="0"
+         k2="1"
+         result="composite1"
+         id="feComposite4614" />
+      <feColorMatrix
+         in="composite1"
+         values="1"
+         type="saturate"
+         result="colormatrix1"
+         id="feColorMatrix4616" />
+      <feFlood
+         flood-opacity="1"
+         flood-color="rgb(158,0,0)"
+         result="flood1"
+         id="feFlood4618" />
+      <feBlend
+         in="flood1"
+         in2="colormatrix1"
+         mode="multiply"
+         result="blend1"
+         id="feBlend4620" />
+      <feBlend
+         in2="blend1"
+         mode="screen"
+         result="blend2"
+         id="feBlend4622" />
+      <feColorMatrix
+         in="blend2"
+         values="1"
+         type="saturate"
+         result="colormatrix2"
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build/android/jni/Android.mk

@@ -0,0 +1,446 @@
+LOCAL_PATH := $(call my-dir)/..
+
+#LOCAL_ADDRESS_SANITIZER:=true
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := Irrlicht
+LOCAL_SRC_FILES := deps/irrlicht/lib/Android/libIrrlicht.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+ifeq ($(HAVE_LEVELDB), 1)
+	include $(CLEAR_VARS)
+	LOCAL_MODULE := LevelDB
+	LOCAL_SRC_FILES := deps/leveldb/libleveldb.a
+	include $(PREBUILT_STATIC_LIBRARY)
+endif
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := curl
+LOCAL_SRC_FILES := deps/curl/lib/.libs/libcurl.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := freetype
+LOCAL_SRC_FILES := deps/freetype2-android/Android/obj/local/$(TARGET_ARCH_ABI)/libfreetype2-static.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := iconv
+LOCAL_SRC_FILES := deps/libiconv/lib/.libs/libiconv.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := openal
+LOCAL_SRC_FILES := deps/openal-soft/libs/$(TARGET_LIBDIR)/libopenal.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := ogg
+LOCAL_SRC_FILES := deps/libvorbis-libogg-android/libs/$(TARGET_LIBDIR)/libogg.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := vorbis
+LOCAL_SRC_FILES := deps/libvorbis-libogg-android/libs/$(TARGET_LIBDIR)/libvorbis.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := ssl
+LOCAL_SRC_FILES := deps/openssl/libssl.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := crypto
+LOCAL_SRC_FILES := deps/openssl/libcrypto.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := minetest
+
+LOCAL_CPP_FEATURES += exceptions
+
+ifdef GPROF
+GPROF_DEF=-DGPROF
+endif
+
+LOCAL_CFLAGS := -D_IRR_ANDROID_PLATFORM_      \
+		-DHAVE_TOUCHSCREENGUI         \
+		-DENABLE_GLES=1               \
+		-DUSE_CURL=1                  \
+		-DUSE_SOUND=1                 \
+		-DUSE_FREETYPE=1              \
+		-DUSE_LEVELDB=$(HAVE_LEVELDB) \
+		$(GPROF_DEF)                  \
+		-pipe -fstrict-aliasing
+
+ifndef NDEBUG
+LOCAL_CFLAGS += -g -D_DEBUG -O0 -fno-omit-frame-pointer
+else
+LOCAL_CFLAGS += $(TARGET_CFLAGS_ADDON)
+endif
+
+ifdef GPROF
+PROFILER_LIBS := android-ndk-profiler
+LOCAL_CFLAGS += -pg
+endif
+
+# LOCAL_CFLAGS += -fsanitize=address
+# LOCAL_LDFLAGS += -fsanitize=address
+
+ifeq ($(TARGET_ABI),x86)
+LOCAL_CFLAGS += -fno-stack-protector
+endif
+
+LOCAL_C_INCLUDES := \
+		jni/src                                   \
+		jni/src/script                            \
+		jni/lib/gmp                               \
+		jni/lib/lua/src                           \
+		jni/lib/jsoncpp                           \
+		jni/src/cguittfont                        \
+		deps/irrlicht/include                     \
+		deps/libiconv/include                     \
+		deps/freetype2-android/include            \
+		deps/curl/include                         \
+		deps/openal-soft/jni/OpenAL/include       \
+		deps/libvorbis-libogg-android/jni/include \
+		deps/leveldb/include                      \
+		deps/sqlite/
+
+LOCAL_SRC_FILES := \
+		jni/src/ban.cpp                           \
+		jni/src/chat.cpp                          \
+		jni/src/client/activeobjectmgr.cpp        \
+		jni/src/client/camera.cpp                 \
+		jni/src/client/client.cpp                 \
+		jni/src/client/clientenvironment.cpp      \
+		jni/src/client/clientlauncher.cpp         \
+		jni/src/client/clientmap.cpp              \
+		jni/src/client/clientmedia.cpp            \
+		jni/src/client/clientobject.cpp           \
+		jni/src/client/clouds.cpp                 \
+		jni/src/client/content_cao.cpp            \
+		jni/src/client/content_cso.cpp            \
+		jni/src/client/content_mapblock.cpp       \
+		jni/src/client/filecache.cpp              \
+		jni/src/client/fontengine.cpp             \
+		jni/src/client/game.cpp                   \
+		jni/src/client/gameui.cpp                 \
+		jni/src/client/guiscalingfilter.cpp       \
+		jni/src/client/hud.cpp                    \
+		jni/src/clientiface.cpp                   \
+		jni/src/client/imagefilters.cpp           \
+		jni/src/client/inputhandler.cpp           \
+		jni/src/client/joystick_controller.cpp    \
+		jni/src/client/keycode.cpp                \
+		jni/src/client/localplayer.cpp            \
+		jni/src/client/mapblock_mesh.cpp          \
+		jni/src/client/mesh.cpp                   \
+		jni/src/client/meshgen/collector.cpp      \
+		jni/src/client/mesh_generator_thread.cpp  \
+		jni/src/client/minimap.cpp                \
+		jni/src/client/particles.cpp              \
+		jni/src/client/render/anaglyph.cpp        \
+		jni/src/client/render/core.cpp            \
+		jni/src/client/render/factory.cpp         \
+		jni/src/client/renderingengine.cpp        \
+		jni/src/client/render/interlaced.cpp      \
+		jni/src/client/render/pageflip.cpp        \
+		jni/src/client/render/plain.cpp           \
+		jni/src/client/render/sidebyside.cpp      \
+		jni/src/client/render/stereo.cpp          \
+		jni/src/client/shader.cpp                 \
+		jni/src/client/sky.cpp                    \
+		jni/src/client/sound.cpp                  \
+		jni/src/client/sound_openal.cpp           \
+		jni/src/client/tile.cpp                   \
+		jni/src/client/wieldmesh.cpp              \
+		jni/src/collision.cpp                     \
+		jni/src/content/content.cpp               \
+		jni/src/content_mapnode.cpp               \
+		jni/src/content/mods.cpp                  \
+		jni/src/content_nodemeta.cpp              \
+		jni/src/content/packages.cpp              \
+		jni/src/content_sao.cpp                   \
+		jni/src/content/subgames.cpp              \
+		jni/src/convert_json.cpp                  \
+		jni/src/craftdef.cpp                      \
+		jni/src/database/database.cpp             \
+		jni/src/database/database-dummy.cpp       \
+		jni/src/database/database-files.cpp       \
+		jni/src/database/database-leveldb.cpp     \
+		jni/src/database/database-sqlite3.cpp     \
+		jni/src/debug.cpp                         \
+		jni/src/defaultsettings.cpp               \
+		jni/src/emerge.cpp                        \
+		jni/src/environment.cpp                   \
+		jni/src/face_position_cache.cpp           \
+		jni/src/filesys.cpp                       \
+		jni/src/genericobject.cpp                 \
+		jni/src/gettext.cpp                       \
+		jni/src/gui/guiAnimatedImage.cpp          \
+		jni/src/gui/guiBackgroundImage.cpp        \
+		jni/src/gui/guiBox.cpp                    \
+		jni/src/gui/guiButton.cpp                 \
+		jni/src/gui/guiButtonImage.cpp            \
+		jni/src/gui/guiButtonItemImage.cpp        \
+		jni/src/gui/guiChatConsole.cpp            \
+		jni/src/gui/guiConfirmRegistration.cpp    \
+		jni/src/gui/guiEditBoxWithScrollbar.cpp   \
+		jni/src/gui/guiEngine.cpp                 \
+		jni/src/gui/guiFormSpecMenu.cpp           \
+		jni/src/gui/guiHyperText.cpp              \
+		jni/src/gui/guiInventoryList.cpp          \
+		jni/src/gui/guiItemImage.cpp              \
+		jni/src/gui/guiKeyChangeMenu.cpp          \
+		jni/src/gui/guiPasswordChange.cpp         \
+		jni/src/gui/guiPathSelectMenu.cpp         \
+		jni/src/gui/guiScrollBar.cpp              \
+		jni/src/gui/guiSkin.cpp                   \
+		jni/src/gui/guiTable.cpp                  \
+		jni/src/gui/guiVolumeChange.cpp           \
+		jni/src/gui/intlGUIEditBox.cpp            \
+		jni/src/gui/modalMenu.cpp                 \
+		jni/src/gui/profilergraph.cpp             \
+		jni/src/gui/touchscreengui.cpp            \
+		jni/src/httpfetch.cpp                     \
+		jni/src/hud.cpp                           \
+		jni/src/inventory.cpp                     \
+		jni/src/inventorymanager.cpp              \
+		jni/src/irrlicht_changes/CGUITTFont.cpp   \
+		jni/src/irrlicht_changes/static_text.cpp  \
+		jni/src/itemdef.cpp                       \
+		jni/src/itemstackmetadata.cpp             \
+		jni/src/light.cpp                         \
+		jni/src/log.cpp                           \
+		jni/src/main.cpp                          \
+		jni/src/mapblock.cpp                      \
+		jni/src/map.cpp                           \
+		jni/src/mapgen/cavegen.cpp                \
+		jni/src/mapgen/dungeongen.cpp             \
+		jni/src/mapgen/mapgen_carpathian.cpp      \
+		jni/src/mapgen/mapgen.cpp                 \
+		jni/src/mapgen/mapgen_flat.cpp            \
+		jni/src/mapgen/mapgen_fractal.cpp         \
+		jni/src/mapgen/mapgen_singlenode.cpp      \
+		jni/src/mapgen/mapgen_v5.cpp              \
+		jni/src/mapgen/mapgen_v6.cpp              \
+		jni/src/mapgen/mapgen_v7.cpp              \
+		jni/src/mapgen/mapgen_valleys.cpp         \
+		jni/src/mapgen/mg_biome.cpp               \
+		jni/src/mapgen/mg_decoration.cpp          \
+		jni/src/mapgen/mg_ore.cpp                 \
+		jni/src/mapgen/mg_schematic.cpp           \
+		jni/src/mapgen/treegen.cpp                \
+		jni/src/mapnode.cpp                       \
+		jni/src/mapsector.cpp                     \
+		jni/src/map_settings_manager.cpp          \
+		jni/src/metadata.cpp                      \
+		jni/src/modchannels.cpp                   \
+		jni/src/nameidmapping.cpp                 \
+		jni/src/nodedef.cpp                       \
+		jni/src/nodemetadata.cpp                  \
+		jni/src/nodetimer.cpp                     \
+		jni/src/noise.cpp                         \
+		jni/src/objdef.cpp                        \
+		jni/src/object_properties.cpp             \
+		jni/src/pathfinder.cpp                    \
+		jni/src/player.cpp                        \
+		jni/src/porting_android.cpp               \
+		jni/src/porting.cpp                       \
+		jni/src/profiler.cpp                      \
+		jni/src/raycast.cpp                       \
+		jni/src/reflowscan.cpp                    \
+		jni/src/remoteplayer.cpp                  \
+		jni/src/rollback.cpp                      \
+		jni/src/rollback_interface.cpp            \
+		jni/src/serialization.cpp                 \
+		jni/src/server/activeobjectmgr.cpp        \
+		jni/src/server.cpp                        \
+		jni/src/serverenvironment.cpp             \
+		jni/src/serverlist.cpp                    \
+		jni/src/server/mods.cpp                   \
+		jni/src/serverobject.cpp                  \
+		jni/src/settings.cpp                      \
+		jni/src/staticobject.cpp                  \
+		jni/src/tileanimation.cpp                 \
+		jni/src/tool.cpp                          \
+		jni/src/translation.cpp                   \
+		jni/src/unittest/test_authdatabase.cpp    \
+		jni/src/unittest/test_collision.cpp       \
+		jni/src/unittest/test_compression.cpp     \
+		jni/src/unittest/test_connection.cpp      \
+		jni/src/unittest/test.cpp                 \
+		jni/src/unittest/test_filepath.cpp        \
+		jni/src/unittest/test_gameui.cpp          \
+		jni/src/unittest/test_inventory.cpp       \
+		jni/src/unittest/test_mapnode.cpp         \
+		jni/src/unittest/test_map_settings_manager.cpp \
+		jni/src/unittest/test_nodedef.cpp         \
+		jni/src/unittest/test_noderesolver.cpp    \
+		jni/src/unittest/test_noise.cpp           \
+		jni/src/unittest/test_objdef.cpp          \
+		jni/src/unittest/test_profiler.cpp        \
+		jni/src/unittest/test_random.cpp          \
+		jni/src/unittest/test_schematic.cpp       \
+		jni/src/unittest/test_serialization.cpp   \
+		jni/src/unittest/test_settings.cpp        \
+		jni/src/unittest/test_socket.cpp          \
+		jni/src/unittest/test_utilities.cpp       \
+		jni/src/unittest/test_voxelalgorithms.cpp \
+		jni/src/unittest/test_voxelmanipulator.cpp \
+		jni/src/util/areastore.cpp                \
+		jni/src/util/auth.cpp                     \
+		jni/src/util/base64.cpp                   \
+		jni/src/util/directiontables.cpp          \
+		jni/src/util/enriched_string.cpp          \
+		jni/src/util/ieee_float.cpp               \
+		jni/src/util/numeric.cpp                  \
+		jni/src/util/pointedthing.cpp             \
+		jni/src/util/quicktune.cpp                \
+		jni/src/util/serialize.cpp                \
+		jni/src/util/sha1.cpp                     \
+		jni/src/util/srp.cpp                      \
+		jni/src/util/string.cpp                   \
+		jni/src/util/timetaker.cpp                \
+		jni/src/version.cpp                       \
+		jni/src/voxelalgorithms.cpp               \
+		jni/src/voxel.cpp
+
+
+# intentionally kept out (we already build openssl itself): jni/src/util/sha256.c
+
+# Network
+LOCAL_SRC_FILES += \
+		jni/src/network/address.cpp               \
+		jni/src/network/connection.cpp            \
+		jni/src/network/networkpacket.cpp         \
+		jni/src/network/clientopcodes.cpp         \
+		jni/src/network/clientpackethandler.cpp   \
+		jni/src/network/connectionthreads.cpp     \
+		jni/src/network/serveropcodes.cpp         \
+		jni/src/network/serverpackethandler.cpp   \
+		jni/src/network/socket.cpp                \
+
+# lua api
+LOCAL_SRC_FILES += \
+		jni/src/script/common/c_content.cpp       \
+		jni/src/script/common/c_converter.cpp     \
+		jni/src/script/common/c_internal.cpp      \
+		jni/src/script/common/c_types.cpp         \
+		jni/src/script/common/helper.cpp          \
+		jni/src/script/cpp_api/s_async.cpp        \
+		jni/src/script/cpp_api/s_base.cpp         \
+		jni/src/script/cpp_api/s_client.cpp       \
+		jni/src/script/cpp_api/s_entity.cpp       \
+		jni/src/script/cpp_api/s_env.cpp          \
+		jni/src/script/cpp_api/s_inventory.cpp    \
+		jni/src/script/cpp_api/s_item.cpp         \
+		jni/src/script/cpp_api/s_mainmenu.cpp     \
+		jni/src/script/cpp_api/s_modchannels.cpp  \
+		jni/src/script/cpp_api/s_node.cpp         \
+		jni/src/script/cpp_api/s_nodemeta.cpp     \
+		jni/src/script/cpp_api/s_player.cpp       \
+		jni/src/script/cpp_api/s_security.cpp     \
+		jni/src/script/cpp_api/s_server.cpp       \
+		jni/src/script/lua_api/l_areastore.cpp    \
+		jni/src/script/lua_api/l_auth.cpp         \
+		jni/src/script/lua_api/l_base.cpp         \
+		jni/src/script/lua_api/l_camera.cpp       \
+		jni/src/script/lua_api/l_client.cpp       \
+		jni/src/script/lua_api/l_craft.cpp        \
+		jni/src/script/lua_api/l_env.cpp          \
+		jni/src/script/lua_api/l_inventory.cpp    \
+		jni/src/script/lua_api/l_item.cpp         \
+		jni/src/script/lua_api/l_itemstackmeta.cpp\
+		jni/src/script/lua_api/l_localplayer.cpp  \
+		jni/src/script/lua_api/l_mainmenu.cpp     \
+		jni/src/script/lua_api/l_mapgen.cpp       \
+		jni/src/script/lua_api/l_metadata.cpp     \
+		jni/src/script/lua_api/l_minimap.cpp      \
+		jni/src/script/lua_api/l_modchannels.cpp  \
+		jni/src/script/lua_api/l_nodemeta.cpp     \
+		jni/src/script/lua_api/l_nodetimer.cpp    \
+		jni/src/script/lua_api/l_noise.cpp        \
+		jni/src/script/lua_api/l_object.cpp       \
+		jni/src/script/lua_api/l_playermeta.cpp   \
+		jni/src/script/lua_api/l_particles.cpp    \
+		jni/src/script/lua_api/l_particles_local.cpp\
+		jni/src/script/lua_api/l_rollback.cpp     \
+		jni/src/script/lua_api/l_server.cpp       \
+		jni/src/script/lua_api/l_settings.cpp     \
+		jni/src/script/lua_api/l_sound.cpp        \
+		jni/src/script/lua_api/l_http.cpp         \
+		jni/src/script/lua_api/l_storage.cpp      \
+		jni/src/script/lua_api/l_util.cpp         \
+		jni/src/script/lua_api/l_vmanip.cpp       \
+		jni/src/script/scripting_client.cpp       \
+		jni/src/script/scripting_server.cpp       \
+		jni/src/script/scripting_mainmenu.cpp
+
+#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                    \
+		jni/lib/lua/src/lauxlib.c                 \
+		jni/lib/lua/src/lbaselib.c                \
+		jni/lib/lua/src/lcode.c                   \
+		jni/lib/lua/src/ldblib.c                  \
+		jni/lib/lua/src/ldebug.c                  \
+		jni/lib/lua/src/ldo.c                     \
+		jni/lib/lua/src/ldump.c                   \
+		jni/lib/lua/src/lfunc.c                   \
+		jni/lib/lua/src/lgc.c                     \
+		jni/lib/lua/src/linit.c                   \
+		jni/lib/lua/src/liolib.c                  \
+		jni/lib/lua/src/llex.c                    \
+		jni/lib/lua/src/lmathlib.c                \
+		jni/lib/lua/src/lmem.c                    \
+		jni/lib/lua/src/loadlib.c                 \
+		jni/lib/lua/src/lobject.c                 \
+		jni/lib/lua/src/lopcodes.c                \
+		jni/lib/lua/src/loslib.c                  \
+		jni/lib/lua/src/lparser.c                 \
+		jni/lib/lua/src/lstate.c                  \
+		jni/lib/lua/src/lstring.c                 \
+		jni/lib/lua/src/lstrlib.c                 \
+		jni/lib/lua/src/ltable.c                  \
+		jni/lib/lua/src/ltablib.c                 \
+		jni/lib/lua/src/ltm.c                     \
+		jni/lib/lua/src/lundump.c                 \
+		jni/lib/lua/src/lvm.c                     \
+		jni/lib/lua/src/lzio.c                    \
+		jni/lib/lua/src/print.c
+
+# SQLite3
+LOCAL_SRC_FILES += deps/sqlite/sqlite3.c
+
+# Threading
+LOCAL_SRC_FILES += \
+		jni/src/threading/event.cpp \
+		jni/src/threading/semaphore.cpp \
+		jni/src/threading/thread.cpp
+
+# JSONCPP
+LOCAL_SRC_FILES += jni/lib/jsoncpp/jsoncpp.cpp
+
+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)
+	LOCAL_STATIC_LIBRARIES += LevelDB
+endif
+LOCAL_LDLIBS := -lEGL -llog -lGLESv1_CM -lGLESv2 -lz -landroid
+
+include $(BUILD_SHARED_LIBRARY)
+
+# at the end of Android.mk
+ifdef GPROF
+$(call import-module,android-ndk-profiler)
+endif
+$(call import-module,android/native_app_glue)

build/android/jni/Application.mk

@@ -0,0 +1,9 @@
+APP_PLATFORM := ${APP_PLATFORM}
+APP_ABI := ${TARGET_ABI}
+APP_STL := c++_shared
+APP_MODULES := minetest
+ifndef NDEBUG
+APP_OPTIM := debug
+endif
+
+APP_CPPFLAGS += -fexceptions -std=c++11 -frtti

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 += ${TARGET_CFLAGS_ADDON}
+APP_CPPFLAGS += ${TARGET_CXXFLAGS_ADDON} -fexceptions -std=c++11

build/android/jni/Irrlicht.mk

@@ -0,0 +1,8 @@
+APP_PLATFORM := ${APP_PLATFORM}
+APP_ABI := ${TARGET_ABI}
+APP_STL := c++_shared
+APP_DEPRECATED_HEADERS := true
+APP_MODULES := Irrlicht
+
+APP_CLAFGS += ${TARGET_CFLAGS_ADDON}
+APP_CPPFLAGS += ${TARGET_CXXFLAGS_ADDON} -fexceptions

build/android/patches/irrlicht-back_button.patch

@@ -0,0 +1,20 @@
+--- irrlicht/source/Irrlicht/Android/CIrrDeviceAndroid.cpp.orig	2015-08-29 15:43:09.000000000 +0300
++++ irrlicht/source/Irrlicht/Android/CIrrDeviceAndroid.cpp	2016-05-13 21:36:22.880388505 +0300
+@@ -486,7 +486,7 @@
+ 				event.KeyInput.Char = 0;
+ 			}
+ 
+-			device->postEventFromUser(event);
++			status = device->postEventFromUser(event);
+ 		}
+ 		break;
+ 		default:
+@@ -543,7 +543,7 @@
+     KeyMap[1] = KEY_LBUTTON; // AKEYCODE_SOFT_LEFT
+     KeyMap[2] = KEY_RBUTTON; // AKEYCODE_SOFT_RIGHT
+     KeyMap[3] = KEY_HOME; // AKEYCODE_HOME
+-    KeyMap[4] = KEY_BACK; // AKEYCODE_BACK
++    KeyMap[4] = KEY_CANCEL; // AKEYCODE_BACK
+     KeyMap[5] = KEY_UNKNOWN; // AKEYCODE_CALL
+     KeyMap[6] = KEY_UNKNOWN; // AKEYCODE_ENDCALL
+     KeyMap[7] = KEY_KEY_0; // AKEYCODE_0

build/android/patches/irrlicht-native_activity.patch

@@ -0,0 +1,13 @@
+--- irrlicht/source/Irrlicht/CEGLManager.cpp.orig	2018-09-11 18:19:51.453403631 +0300
++++ irrlicht/source/Irrlicht/CEGLManager.cpp	2018-09-11 18:36:24.603471869 +0300
+@@ -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/patches/irrlicht-texturehack.patch

@@ -0,0 +1,240 @@
+--- irrlicht/source/Irrlicht/COGLESTexture.cpp.orig	2014-06-22 17:01:13.266568869 +0200
++++ irrlicht/source/Irrlicht/COGLESTexture.cpp	2014-06-22 17:03:59.298572810 +0200
+@@ -366,112 +366,140 @@
+ 	void(*convert)(const void*, s32, void*) = 0;
+ 	getFormatParameters(ColorFormat, InternalFormat, filtering, PixelFormat, PixelType, convert);
+ 
+-	// make sure we don't change the internal format of existing images
+-	if (!newTexture)
+-		InternalFormat = oldInternalFormat;
+-
+-    Driver->setActiveTexture(0, this);
+-
+-	if (Driver->testGLError())
+-		os::Printer::log("Could not bind Texture", ELL_ERROR);
+-
+-	// mipmap handling for main texture
+-	if (!level && newTexture)
+-	{
+-		// auto generate if possible and no mipmap data is given
+-		if (!IsCompressed && HasMipMaps && !mipmapData && Driver->queryFeature(EVDF_MIP_MAP_AUTO_UPDATE))
+-		{
+-			if (Driver->getTextureCreationFlag(ETCF_OPTIMIZED_FOR_SPEED))
+-				glHint(GL_GENERATE_MIPMAP_HINT, GL_FASTEST);
+-			else if (Driver->getTextureCreationFlag(ETCF_OPTIMIZED_FOR_QUALITY))
+-				glHint(GL_GENERATE_MIPMAP_HINT, GL_NICEST);
+-			else
+-				glHint(GL_GENERATE_MIPMAP_HINT, GL_DONT_CARE);
++	bool retry = false;
++	
++	do { 
++		if (retry) {
++			InternalFormat = GL_RGBA;
++			PixelFormat = GL_RGBA;
++			convert = CColorConverter::convert_A8R8G8B8toA8B8G8R8;
++ 		}
++		// make sure we don't change the internal format of existing images
++		if (!newTexture)
++			InternalFormat = oldInternalFormat;
+ 
+-            glTexParameteri(GL_TEXTURE_2D, GL_GENERATE_MIPMAP, GL_TRUE);
+-			AutomaticMipmapUpdate=true;
+-		}
++		Driver->setActiveTexture(0, this);
+ 
+-		// enable bilinear filter without mipmaps
+-		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filtering);
+-		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filtering);
+-	}
++		if (Driver->testGLError())
++			os::Printer::log("Could not bind Texture", ELL_ERROR);
+ 
+-	// now get image data and upload to GPU
++		// mipmap handling for main texture
++		if (!level && newTexture)
++		{
++			// auto generate if possible and no mipmap data is given
++			if (!IsCompressed && HasMipMaps && !mipmapData && Driver->queryFeature(EVDF_MIP_MAP_AUTO_UPDATE))
++			{
++				if (Driver->getTextureCreationFlag(ETCF_OPTIMIZED_FOR_SPEED))
++					glHint(GL_GENERATE_MIPMAP_HINT, GL_FASTEST);
++				else if (Driver->getTextureCreationFlag(ETCF_OPTIMIZED_FOR_QUALITY))
++					glHint(GL_GENERATE_MIPMAP_HINT, GL_NICEST);
++				else
++					glHint(GL_GENERATE_MIPMAP_HINT, GL_DONT_CARE);
++
++				glTexParameteri(GL_TEXTURE_2D, GL_GENERATE_MIPMAP, GL_TRUE);
++				AutomaticMipmapUpdate=true;
++			}
++
++			// enable bilinear filter without mipmaps
++			glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filtering);
++			glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filtering);
++		}
+ 
+-	u32 compressedImageSize = IImage::getCompressedImageSize(ColorFormat, image->getDimension().Width, image->getDimension().Height);
++		// now get image data and upload to GPU
+ 
+-	void* source = image->lock();
++		u32 compressedImageSize = IImage::getCompressedImageSize(ColorFormat, image->getDimension().Width, image->getDimension().Height);
+ 
+-	IImage* tmpImage = 0;
++		void* source = image->lock();
+ 
+-	if (convert)
+-	{
+-		tmpImage = new CImage(image->getColorFormat(), image->getDimension());
+-		void* dest = tmpImage->lock();
+-		convert(source, image->getDimension().getArea(), dest);
+-		image->unlock();
+-		source = dest;
+-	}
++		IImage* tmpImage = 0;
+ 
+-	if (newTexture)
+-	{
+-		if (IsCompressed)
++		if (convert)
+ 		{
+-			glCompressedTexImage2D(GL_TEXTURE_2D, 0, InternalFormat, image->getDimension().Width,
+-				image->getDimension().Height, 0, compressedImageSize, source);
++			tmpImage = new CImage(image->getColorFormat(), image->getDimension());
++			void* dest = tmpImage->lock();
++			convert(source, image->getDimension().getArea(), dest);
++			image->unlock();
++			source = dest;
+ 		}
+-		else
+-			glTexImage2D(GL_TEXTURE_2D, level, InternalFormat, image->getDimension().Width,
+-				image->getDimension().Height, 0, PixelFormat, PixelType, source);
+-	}
+-	else
+-	{
+-		if (IsCompressed)
++
++		if (newTexture)
+ 		{
+-			glCompressedTexSubImage2D(GL_TEXTURE_2D, level, 0, 0, image->getDimension().Width,
+-				image->getDimension().Height, PixelFormat, compressedImageSize, source);
++			if (IsCompressed)
++			{
++				glCompressedTexImage2D(GL_TEXTURE_2D, 0, InternalFormat, image->getDimension().Width,
++					image->getDimension().Height, 0, compressedImageSize, source);
++			}
++			else
++				glTexImage2D(GL_TEXTURE_2D, level, InternalFormat, image->getDimension().Width,
++					image->getDimension().Height, 0, PixelFormat, PixelType, source);
+ 		}
+ 		else
+-			glTexSubImage2D(GL_TEXTURE_2D, level, 0, 0, image->getDimension().Width,
+-				image->getDimension().Height, PixelFormat, PixelType, source);
+-	}
+-
+-	if (convert)
+-	{
+-		tmpImage->unlock();
+-		tmpImage->drop();
+-	}
+-	else
+-		image->unlock();
+-
+-	if (!level && newTexture)
+-	{
+-		if (IsCompressed && !mipmapData)
+ 		{
+-			if (image->hasMipMaps())
+-				mipmapData = static_cast<u8*>(image->lock())+compressedImageSize;
++			if (IsCompressed)
++			{
++				glCompressedTexSubImage2D(GL_TEXTURE_2D, level, 0, 0, image->getDimension().Width,
++					image->getDimension().Height, PixelFormat, compressedImageSize, source);
++			}
+ 			else
+-				HasMipMaps = false;
++				glTexSubImage2D(GL_TEXTURE_2D, level, 0, 0, image->getDimension().Width,
++					image->getDimension().Height, PixelFormat, PixelType, source);
+ 		}
+ 
+-		regenerateMipMapLevels(mipmapData);
+-
+-		if (HasMipMaps) // might have changed in regenerateMipMapLevels
++		if (convert)
+ 		{
+-			// enable bilinear mipmap filter
+-			GLint filteringMipMaps = GL_LINEAR_MIPMAP_NEAREST;
+-
+-			if (filtering != GL_LINEAR)
+-				filteringMipMaps = GL_NEAREST_MIPMAP_NEAREST;
++			tmpImage->unlock();
++			tmpImage->drop();
++		}
++		else
++			image->unlock();
++		
++		if (glGetError() != GL_NO_ERROR) {
++			static bool warned = false;
++			if ((!retry) && (ColorFormat == ECF_A8R8G8B8)) {
++
++				if (!warned) {
++					os::Printer::log("Your driver claims to support GL_BGRA but fails on trying to upload a texture, converting to GL_RGBA and trying again", ELL_ERROR);
++					warned = true;
++				}
++			}
++			else if (retry) {
++				os::Printer::log("Neither uploading texture as GL_BGRA nor, converted one using GL_RGBA succeeded", ELL_ERROR);
++			}
++			retry = !retry;
++			continue;
++		} else {
++			retry = false;
++		}
+ 
+-			glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filteringMipMaps);
+-			glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filtering);
++		if (!level && newTexture)
++		{
++			if (IsCompressed && !mipmapData)
++			{
++				if (image->hasMipMaps())
++					mipmapData = static_cast<u8*>(image->lock())+compressedImageSize;
++				else
++					HasMipMaps = false;
++			}
++
++			regenerateMipMapLevels(mipmapData);
++
++			if (HasMipMaps) // might have changed in regenerateMipMapLevels
++			{
++				// enable bilinear mipmap filter
++				GLint filteringMipMaps = GL_LINEAR_MIPMAP_NEAREST;
++
++				if (filtering != GL_LINEAR)
++					filteringMipMaps = GL_NEAREST_MIPMAP_NEAREST;
++
++				glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filteringMipMaps);
++				glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filtering);
++			}
+ 		}
+-	}
+ 
+-	if (Driver->testGLError())
+-		os::Printer::log("Could not glTexImage2D", ELL_ERROR);
++		if (Driver->testGLError())
++			os::Printer::log("Could not glTexImage2D", ELL_ERROR);
++	}
++	while(retry);
+ }
+ 
+ 
+--- irrlicht/source/Irrlicht/COGLESTexture.cpp.orig	2014-06-25 00:28:50.820501856 +0200
++++ irrlicht/source/Irrlicht/COGLESTexture.cpp	2014-06-25 00:08:37.712544692 +0200
+@@ -422,6 +422,9 @@
+ 			source = dest;
+ 		}
+ 
++		//clear old error
++		glGetError();
++
+ 		if (newTexture)
+ 		{
+ 			if (IsCompressed)

build/android/patches/irrlicht-touchcount.patch

@@ -0,0 +1,30 @@
+--- irrlicht.orig/include/IEventReceiver.h	2014-06-03 19:43:50.433713133 +0200
++++ irrlicht/include/IEventReceiver.h	2014-06-03 19:44:36.993711489 +0200
+@@ -375,6 +375,9 @@
+         // Y position of simple touch.
+ 		s32 Y;
+ 
++		// number of current touches
++		s32 touchedCount;
++
+ 		//! Type of touch event.
+ 		ETOUCH_INPUT_EVENT Event;
+ 	};
+--- irrlicht.orig/source/Irrlicht/Android/CIrrDeviceAndroid.cpp	2014-06-03 19:43:50.505713130 +0200
++++ irrlicht/source/Irrlicht/Android/CIrrDeviceAndroid.cpp	2014-06-03 19:45:37.265709359 +0200
+@@ -315,6 +315,7 @@
+ 						event.TouchInput.ID = AMotionEvent_getPointerId(androidEvent, i);
+ 						event.TouchInput.X = AMotionEvent_getX(androidEvent, i);
+ 						event.TouchInput.Y = AMotionEvent_getY(androidEvent, i);
++						event.TouchInput.touchedCount = AMotionEvent_getPointerCount(androidEvent);
+ 
+ 						device->postEventFromUser(event);
+ 					}
+@@ -326,6 +327,7 @@
+ 					event.TouchInput.ID = AMotionEvent_getPointerId(androidEvent, pointerIndex);
+ 					event.TouchInput.X = AMotionEvent_getX(androidEvent, pointerIndex);
+ 					event.TouchInput.Y = AMotionEvent_getY(androidEvent, pointerIndex);
++					event.TouchInput.touchedCount = AMotionEvent_getPointerCount(androidEvent);
+ 
+ 					device->postEventFromUser(event);
+ 				}

build/android/patches/libvorbis-libogg-fpu.patch

@@ -0,0 +1,37 @@
+--- libvorbis-libogg-android/jni/libvorbis-jni/Android.mk.orig	2014-06-17 19:22:50.621559073 +0200
++++ libvorbis-libogg-android/jni/libvorbis-jni/Android.mk	2014-06-17 19:38:20.641581140 +0200
+@@ -4,9 +4,6 @@
+ 
+ LOCAL_MODULE := vorbis-jni
+ LOCAL_CFLAGS += -I$(LOCAL_PATH)/../include -fsigned-char
+-ifeq ($(TARGET_ARCH),arm)
+-	LOCAL_CFLAGS += -march=armv6 -marm -mfloat-abi=softfp -mfpu=vfp
+-endif
+ 
+ LOCAL_SHARED_LIBRARIES := libogg libvorbis
+ 
+--- libvorbis-libogg-android/jni/libvorbis/Android.mk.orig	2014-06-17 19:22:39.077558797 +0200
++++ libvorbis-libogg-android/jni/libvorbis/Android.mk	2014-06-17 19:38:52.121581887 +0200
+@@ -4,9 +4,6 @@
+ 
+ LOCAL_MODULE := libvorbis
+ LOCAL_CFLAGS += -I$(LOCAL_PATH)/../include -ffast-math -fsigned-char
+-ifeq ($(TARGET_ARCH),arm)
+-	LOCAL_CFLAGS += -march=armv6 -marm -mfloat-abi=softfp -mfpu=vfp
+-endif
+ LOCAL_SHARED_LIBRARIES := libogg
+ 
+ LOCAL_SRC_FILES := \
+--- libvorbis-libogg-android/jni/libogg/Android.mk.orig	2014-06-17 19:22:33.965558675 +0200
++++ libvorbis-libogg-android/jni/libogg/Android.mk	2014-06-17 19:38:25.337581252 +0200
+@@ -4,10 +4,6 @@
+ 
+ LOCAL_MODULE := libogg
+ LOCAL_CFLAGS += -I$(LOCAL_PATH)/../include -ffast-math -fsigned-char
+-ifeq ($(TARGET_ARCH),arm)
+-	LOCAL_CFLAGS += -march=armv6 -marm -mfloat-abi=softfp -mfpu=vfp
+-endif
+-
+ 
+ LOCAL_SRC_FILES := \
+ 	bitwise.c \

build/android/patches/openssl_arch.patch

@@ -0,0 +1,13 @@
+--- openssl-1.0.2e.orig/Configure	2015-12-03 15:04:23.000000000 +0100
++++ openssl-1.0.2e/Configure	2015-12-14 21:01:40.351265968 +0100
+@@ -464,8 +464,10 @@
+ # Android: linux-* but without pointers to headers and libs.
+ "android","gcc:-mandroid -I\$(ANDROID_DEV)/include -B\$(ANDROID_DEV)/lib -O3 -fomit-frame-pointer -Wall::-D_REENTRANT::-ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_INT DES_UNROLL BF_PTR:${no_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
+ "android-x86","gcc:-mandroid -I\$(ANDROID_DEV)/include -B\$(ANDROID_DEV)/lib -O3 -fomit-frame-pointer -Wall::-D_REENTRANT::-ldl:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:".eval{my $asm=${x86_elf_asm};$asm=~s/:elf/:android/;$asm}.":dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
++"android-arm","gcc:-march=armv4 -mandroid -I\$(ANDROID_DEV)/include -B\$(ANDROID_DEV)/lib -O3 -fomit-frame-pointer -Wall::-D_REENTRANT::-ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_INT DES_UNROLL BF_PTR:${armv4_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
+ "android-armv7","gcc:-march=armv7-a -mandroid -I\$(ANDROID_DEV)/include -B\$(ANDROID_DEV)/lib -O3 -fomit-frame-pointer -Wall::-D_REENTRANT::-ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_INT DES_UNROLL BF_PTR:${armv4_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
+ "android-mips","gcc:-mandroid -I\$(ANDROID_DEV)/include -B\$(ANDROID_DEV)/lib -O3 -Wall::-D_REENTRANT::-ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_INT DES_UNROLL BF_PTR:${mips32_asm}:o32:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
++"android-mips32","gcc:-mandroid -I\$(ANDROID_DEV)/include -B\$(ANDROID_DEV)/lib -O3 -Wall::-D_REENTRANT::-ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_INT DES_UNROLL BF_PTR:${mips32_asm}:o32:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
+ 
+ #### *BSD [do see comment about ${BSDthreads} above!]
+ "BSD-generic32","gcc:-O3 -fomit-frame-pointer -Wall::${BSDthreads}:::BN_LLONG RC2_CHAR RC4_INDEX DES_INT DES_UNROLL:${no_asm}:dlfcn:bsd-gcc-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",

build/android/settings.gradle

@@ -0,0 +1 @@
+rootProject.name = "Minetest"

build/android/src/main/AndroidManifest.xml

@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:tools="http://schemas.android.com/tools"
+	package="net.minetest.minetest"
+	android:installLocation="auto">
+
+	<uses-feature
+		android:glEsVersion="0x00010000"
+		android:required="true" />
+
+	<uses-permission android:name="android.permission.INTERNET" />
+	<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+
+	<application
+		android:icon="@mipmap/ic_launcher"
+		android:label="${project}"
+		android:resizeableActivity="false"
+		tools:targetApi="n">
+
+		<meta-data
+			android:name="android.max_aspect"
+			android:value="2.4" />
+
+		<activity
+			android:name=".MainActivity"
+			android:configChanges="orientation|keyboardHidden|navigation|screenSize"
+			android:label="${project}"
+			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>
+		</activity>
+		<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 +1,77 @@
+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.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+public class MainActivity extends Activity {
+	private final static int PERMISSIONS = 1;
+	private static final String[] REQUIRED_SDK_PERMISSIONS = new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE};
+
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+			checkPermission();
+		} else {
+			next();
+		}
+	}
+
+	private void checkPermission() {
+		final List<String> missingPermissions = new ArrayList<>();
+		// 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[0]);
+			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) {
+		if (requestCode == PERMISSIONS) {
+			for (int index = 0; index < permissions.length; index++) {
+				if (grantResults[index] != PackageManager.PERMISSION_GRANTED) {
+					// permission not granted - toast and exit
+					Toast.makeText(this, R.string.not_granted, Toast.LENGTH_LONG).show();
+					finish();
+					return;
+				}
+			}
+			// permission were granted - run
+			next();
+		}
+	}
+
+	private 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

@@ -0,0 +1,371 @@
+package net.minetest.minetest;
+
+import android.annotation.SuppressLint;
+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;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.util.Vector;
+
+public class MinetestAssetCopy extends Activity {
+	private ProgressBar m_ProgressBar;
+	private TextView m_Filename;
+	private copyAssetTask m_AssetCopy;
+
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.assetcopy);
+		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) getLastNonConfigurationInstance();
+		if (prevActivity != null) {
+			m_AssetCopy = prevActivity.m_AssetCopy;
+		} else {
+			m_AssetCopy = new copyAssetTask();
+			m_AssetCopy.execute();
+		}
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		makeFullScreen();
+	}
+
+	@Override
+	protected void onDestroy() {
+		super.onDestroy();
+		if (m_AssetCopy != null) {
+			m_AssetCopy.cancel(true);
+		}
+	}
+
+	private void makeFullScreen() {
+		if (Build.VERSION.SDK_INT >= 19)
+			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() {
+		return this;
+	}
+
+	@SuppressLint("StaticFieldLeak")
+	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;
+				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<>();
+			m_filenames = new Vector<>();
+			m_tocopy = new Vector<>();
+			m_asset_size_unknown = new Vector<>();
+			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 (File file : todel) {
+					Log.v("MinetestAssetCopy", "deleting: " + file.getAbsolutePath());
+					file.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) {
+				String todisplay = m_tocopy.get(progress[0]);
+				m_ProgressBar.setProgress(progress[0]);
+				m_Filename.setText(todisplay);
+			} else {
+				String todisplay = m_Foldername;
+				String full_text = "scanning " + todisplay + " ...";
+				m_Filename.setText(full_text);
+			}
+		}
+
+		/**
+		 * check all files and folders in filelist
+		 */
+		void ProcessFileList() {
+			String FlashBaseDir =
+					Environment.getExternalStorageDirectory().getAbsolutePath();
+
+			for (String current_path : m_filenames) {
+				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;
+
+				if (testme.exists()) {
+					try {
+						AssetFileDescriptor fd = getAssets().openFd(current_path);
+						asset_filesize = fd.getLength();
+						fd.close();
+					} catch (IOException e) {
+						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
+		 */
+		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
+		 */
+		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();
+		}
+
+		boolean isAssetFolder(String path) {
+			return m_foldernames.contains(path);
+		}
+	}
+}

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

@@ -0,0 +1,87 @@
+package net.minetest.minetest;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.os.Bundle;
+import android.text.InputType;
+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;
+	private AlertDialog mTextInputDialog;
+	private EditText mTextInputWidget;
+
+	@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");
+
+		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 |
+					InputType.TYPE_TEXT_VARIATION_PASSWORD);
+		} 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());
+				}
+			});
+		}
+
+		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) {
+
+					pushResult(mTextInputWidget.getText().toString());
+					return true;
+				}
+				return false;
+			}
+		});
+
+		mTextInputDialog = builder.create();
+		mTextInputDialog.show();
+	}
+
+	private void pushResult(String text) {
+		Intent resultData = new Intent();
+		resultData.putExtra("text", text);
+		setResult(Activity.RESULT_OK, resultData);
+		mTextInputDialog.dismiss();
+		finish();
+	}
+
+	private void cancelDialog() {
+		setResult(Activity.RESULT_CANCELED);
+		mTextInputDialog.dismiss();
+		finish();
+	}
+}

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

@@ -0,0 +1,108 @@
+package net.minetest.minetest;
+
+import android.app.NativeActivity;
+import android.content.Intent;
+import android.os.Build;
+import android.os.Bundle;
+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);
+		getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
+		m_MessagReturnCode = -1;
+		m_MessageReturnValue = "";
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		makeFullScreen();
+	}
+
+	private void makeFullScreen() {
+		if (Build.VERSION.SDK_INT >= 19)
+			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() {
+		Intent intent = new Intent(this, MinetestAssetCopy.class);
+		startActivity(intent);
+	}
+
+	public void showDialog(String acceptButton, String hint, String current,
+						   int editType) {
+
+		Intent intent = new Intent(this, MinetestTextEntry.class);
+		Bundle params = new Bundle();
+		params.putString("acceptButton", acceptButton);
+		params.putString("hint", hint);
+		params.putString("current", current);
+		params.putInt("editType", editType);
+		intent.putExtras(params);
+		startActivityForResult(intent, 101);
+		m_MessageReturnValue = "";
+		m_MessagReturnCode = -1;
+	}
+
+	/* ugly code to workaround putMessageBoxResult not beeing found */
+	public int getDialogState() {
+		return m_MessagReturnCode;
+	}
+
+	public String getDialogValue() {
+		m_MessagReturnCode = -1;
+		return m_MessageReturnValue;
+	}
+
+	public float getDensity() {
+		return getResources().getDisplayMetrics().density;
+	}
+
+	public int getDisplayWidth() {
+		return getResources().getDisplayMetrics().widthPixels;
+	}
+
+	public int getDisplayHeight() {
+		return getResources().getDisplayMetrics().heightPixels;
+	}
+
+	@Override
+	protected void onActivityResult(int requestCode, int resultCode,
+									Intent data) {
+		if (requestCode == 101) {
+			if (resultCode == RESULT_OK) {
+				String text = data.getStringExtra("text");
+				m_MessagReturnCode = 0;
+				m_MessageReturnValue = text;
+			} else {
+				m_MessagReturnCode = 1;
+			}
+		}
+	}
+}

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

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<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="30dp"
+		android:layout_centerInParent="true"
+		android:layout_marginLeft="90dp"
+		android:layout_marginRight="90dp" />
+
+	<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" />
+
+</RelativeLayout>

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

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:tools="http://schemas.android.com/tools">
+
+	<style name="AppTheme" parent="android:Theme.Material.Light.NoActionBar.Fullscreen">
+		<item name="android:windowNoTitle">true</item>
+		<item name="android:windowBackground">@drawable/bg</item>
+		<item name="android:windowLayoutInDisplayCutoutMode" tools:ignore="NewApi" tools:targetApi="o_mr1">
+			shortEdges
+		</item>
+	</style>
+
+	<style name="Theme.Dialog" parent="@android:style/Theme.Material.Light.Dialog.NoActionBar">
+		<item name="android:windowNoTitle">true</item>
+		<item name="android:windowBackground">@android:color/transparent</item>
+	</style>
+
+</resources>

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

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<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>