feat: Add font tab

* Fix 2d27e8e: Update numpad keycodes for SDL2, making it usable

* Cleanup: List sdl2 numpad mappings individually

.dorpsgek.yml

@@ -14,7 +14,3 @@ notifications:
   pull-request:
   issue:
   tag-created:
-  workflow-run:
-    only:
-    - .github/workflows/release.yml
-    - .github/workflows/ci-nightly.yml

.github/workflows/ci-build.yml

@@ -1,4 +1,4 @@
-name: CI - Build
+name: CI
 
 on:
   pull_request:
@@ -17,22 +17,79 @@ jobs:
   emscripten:
     name: Emscripten
 
-    uses: ./.github/workflows/ci-emscripten.yml
-    secrets: inherit
+    runs-on: ubuntu-20.04
+    container:
+      # If you change this version, change the number in the cache step too.
+      image: emscripten/emsdk:3.1.42
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Setup cache
+      uses: actions/cache@v4
+      with:
+        path: /emsdk/upstream/emscripten/cache
+        key: 3.1.42-${{ runner.os }}
+
+    - name: Patch Emscripten to support LZMA
+      run: |
+        cd /emsdk/upstream/emscripten
+        patch -p1 < ${GITHUB_WORKSPACE}/os/emscripten/emsdk-liblzma.patch
+
+    - name: Build (host tools)
+      run: |
+        mkdir build-host
+        cd build-host
+
+        echo "::group::CMake"
+        cmake .. -DOPTION_TOOLS_ONLY=ON
+        echo "::endgroup::"
+
+        echo "::group::Build"
+        echo "Running on $(nproc) cores"
+        cmake --build . -j $(nproc) --target tools
+        echo "::endgroup::"
+
+    - name: Install GCC problem matcher
+      uses: ammaraskar/gcc-problem-matcher@master
+
+    - name: Build
+      run: |
+        mkdir build
+        cd build
+
+        echo "::group::CMake"
+        emcmake cmake .. -DHOST_BINARY_DIR=../build-host
+        echo "::endgroup::"
+
+        echo "::group::Build"
+        echo "Running on $(nproc) cores"
+        cmake --build . -j $(nproc) --target openttd
+        echo "::endgroup::"
 
   linux:
     strategy:
       fail-fast: false
       matrix:
         include:
-        - name: Clang
+        - name: Clang - Debug
           compiler: clang-15
           cxxcompiler: clang++-15
           libraries: libsdl2-dev
+        - name: Clang - Release
+          compiler: clang-15
+          cxxcompiler: clang++-15
+          libraries: libsdl2-dev
+          extra-cmake-parameters: -DCMAKE_BUILD_TYPE=RelWithDebInfo -DOPTION_USE_ASSERTS=OFF
         - name: GCC - SDL2
           compiler: gcc
           cxxcompiler: g++
           libraries: libsdl2-dev
+        - name: GCC - SDL1.2
+          compiler: gcc
+          cxxcompiler: g++
+          libraries: libsdl1.2-dev
         - name: GCC - Dedicated
           compiler: gcc
           cxxcompiler: g++
@@ -42,57 +99,332 @@ jobs:
 
     name: Linux (${{ matrix.name }})
 
-    uses: ./.github/workflows/ci-linux.yml
-    secrets: inherit
+    runs-on: ubuntu-latest
+    env:
+      CC: ${{ matrix.compiler }}
+      CXX: ${{ matrix.cxxcompiler }}
 
-    with:
-      compiler: ${{ matrix.compiler }}
-      cxxcompiler: ${{ matrix.cxxcompiler }}
-      libraries: ${{ matrix.libraries }}
-      extra-cmake-parameters: ${{ matrix.extra-cmake-parameters }}
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Setup vcpkg caching
+      uses: actions/github-script@v7
+      with:
+        script: |
+          core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
+          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
+          core.exportVariable('VCPKG_BINARY_SOURCES', 'clear;x-gha,readwrite')
+
+    - name: Install vcpkg
+      run: |
+        git clone https://github.com/microsoft/vcpkg
+        ./vcpkg/bootstrap-vcpkg.sh -disableMetrics
+
+    - name: Install dependencies
+      run: |
+        echo "::group::Update apt"
+        sudo apt-get update
+        echo "::endgroup::"
+
+        echo "::group::Install dependencies"
+        sudo apt-get install -y --no-install-recommends \
+          liballegro4-dev \
+          libcurl4-openssl-dev \
+          libfontconfig-dev \
+          libharfbuzz-dev \
+          libicu-dev \
+          liblzma-dev \
+          liblzo2-dev \
+          ${{ matrix.libraries }} \
+          zlib1g-dev \
+          # EOF
+
+        echo "::group::Install vcpkg dependencies"
+
+        # Disable vcpkg integration, as we mostly use system libraries.
+        mv vcpkg.json vcpkg-disabled.json
+
+        # We only use breakpad from vcpkg, as its CMake files
+        # are a bit special. So the Ubuntu's variant doesn't work.
+        ./vcpkg/vcpkg install breakpad
+
+        echo "::endgroup::"
+      env:
+        DEBIAN_FRONTEND: noninteractive
+
+    - name: Get OpenGFX
+      run: |
+        mkdir -p ~/.local/share/openttd/baseset
+        cd ~/.local/share/openttd/baseset
+
+        echo "::group::Download OpenGFX"
+        curl -L https://cdn.openttd.org/opengfx-releases/0.6.0/opengfx-0.6.0-all.zip -o opengfx-all.zip
+        echo "::endgroup::"
+
+        echo "::group::Unpack OpenGFX"
+        unzip opengfx-all.zip
+        echo "::endgroup::"
+
+        rm -f opengfx-all.zip
+
+    - name: Install GCC problem matcher
+      uses: ammaraskar/gcc-problem-matcher@master
+
+    - name: Build
+      run: |
+        mkdir build
+        cd build
+
+        echo "::group::CMake"
+        cmake .. -DCMAKE_TOOLCHAIN_FILE=${GITHUB_WORKSPACE}/vcpkg/scripts/buildsystems/vcpkg.cmake ${{ matrix.extra-cmake-parameters }}
+        echo "::endgroup::"
+
+        echo "::group::Build"
+        echo "Running on $(nproc) cores"
+        cmake --build . -j $(nproc)
+        echo "::endgroup::"
+
+    - name: Test
+      run: |
+        (
+          cd build
+          ctest -j $(nproc) --timeout 120
+        )
+
+        # Re-enable vcpkg.
+        mv vcpkg-disabled.json vcpkg.json
+
+        # Check no tracked files have been modified.
+        git diff --exit-code
 
   macos:
     strategy:
       fail-fast: false
       matrix:
         include:
-        - name: arm64 - Debug
-          arch: arm64
+        - arch: arm64
           full_arch: arm64
-          extra-cmake-parameters: -DCMAKE_BUILD_TYPE=Debug
-        - name: arm64 - Release
-          arch: arm64
-          full_arch: arm64
-          extra-cmake-parameters: -DCMAKE_BUILD_TYPE=RelWithDebInfo -DOPTION_USE_ASSERTS=OFF
 
-    name: Mac OS (${{ matrix.name }})
+    name: Mac OS (${{ matrix.arch }})
 
-    uses: ./.github/workflows/ci-macos.yml
-    secrets: inherit
+    runs-on: macos-14
+    env:
+      MACOSX_DEPLOYMENT_TARGET: 10.13
 
-    with:
-      arch: ${{ matrix.arch }}
-      full_arch: ${{ matrix.full_arch }}
-      extra-cmake-parameters: ${{ matrix.extra-cmake-parameters }}
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Setup vcpkg caching
+      uses: actions/github-script@v7
+      with:
+        script: |
+          core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
+          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
+          core.exportVariable('VCPKG_BINARY_SOURCES', 'clear;x-gha,readwrite')
+
+    - name: Install vcpkg
+      run: |
+        git clone https://github.com/microsoft/vcpkg
+        ./vcpkg/bootstrap-vcpkg.sh -disableMetrics
+
+    - name: Install OpenGFX
+      run: |
+        mkdir -p ~/Documents/OpenTTD/baseset
+        cd ~/Documents/OpenTTD/baseset
+
+        echo "::group::Download OpenGFX"
+        curl -L https://cdn.openttd.org/opengfx-releases/0.6.0/opengfx-0.6.0-all.zip -o opengfx-all.zip
+        echo "::endgroup::"
+
+        echo "::group::Unpack OpenGFX"
+        unzip opengfx-all.zip
+        echo "::endgroup::"
+
+        rm -f opengfx-all.zip
+
+    - name: Install GCC problem matcher
+      uses: ammaraskar/gcc-problem-matcher@master
+
+    - name: Build
+      run: |
+        mkdir build
+        cd build
+
+        echo "::group::CMake"
+        cmake .. \
+          -DCMAKE_OSX_ARCHITECTURES=${{ matrix.full_arch }} \
+          -DVCPKG_TARGET_TRIPLET=${{ matrix.arch }}-osx \
+          -DCMAKE_TOOLCHAIN_FILE=${GITHUB_WORKSPACE}/vcpkg/scripts/buildsystems/vcpkg.cmake \
+          # EOF
+        echo "::endgroup::"
+
+        echo "::group::Build"
+        echo "Running on $(sysctl -n hw.logicalcpu) cores"
+        cmake --build . -j $(sysctl -n hw.logicalcpu)
+        echo "::endgroup::"
+
+    - name: Test
+      run: |
+        cd build
+        ctest -j $(sysctl -n hw.logicalcpu) --timeout 120
 
   windows:
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [windows-latest]
+        arch: [x86, x64]
+
+    name: Windows (${{ matrix.os }} / ${{ matrix.arch }})
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Setup vcpkg caching
+      uses: actions/github-script@v7
+      with:
+        script: |
+          core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
+          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
+          core.exportVariable('VCPKG_BINARY_SOURCES', 'clear;x-gha,readwrite')
+
+    - name: Install vcpkg
+      run: |
+        git clone https://github.com/microsoft/vcpkg
+        .\vcpkg\bootstrap-vcpkg.bat -disableMetrics
+
+    - name: Install OpenGFX
+      shell: bash
+      run: |
+        mkdir -p "C:/Users/Public/Documents/OpenTTD/baseset"
+        cd "C:/Users/Public/Documents/OpenTTD/baseset"
+
+        echo "::group::Download OpenGFX"
+        curl -L https://cdn.openttd.org/opengfx-releases/0.6.0/opengfx-0.6.0-all.zip -o opengfx-all.zip
+        echo "::endgroup::"
+
+        echo "::group::Unpack OpenGFX"
+        unzip opengfx-all.zip
+        echo "::endgroup::"
+
+        rm -f opengfx-all.zip
+
+    - name: Install MSVC problem matcher
+      uses: ammaraskar/msvc-problem-matcher@master
+
+    - name: Configure developer command prompt for ${{ matrix.arch }}
+      uses: ilammy/msvc-dev-cmd@v1
+      with:
+        arch: ${{ matrix.arch }}
+
+    - name: Build
+      shell: bash
+      env:
+        NINJA_STATUS: "[%f/%t -- %e] " # [finished_edges/total_edges -- elapsed_time], default value is "[%f/%t] "
+      run: |
+        mkdir build
+        cd build
+
+        echo "::group::CMake"
+        cmake .. \
+          -GNinja \
+          -DVCPKG_TARGET_TRIPLET=${{ matrix.arch }}-windows-static \
+          -DCMAKE_TOOLCHAIN_FILE="${GITHUB_WORKSPACE}\vcpkg\scripts\buildsystems\vcpkg.cmake" \
+          # EOF
+        echo "::endgroup::"
+
+        echo "::group::Build"
+        cmake --build .
+        echo "::endgroup::"
+
+    - name: Test
+      shell: bash
+      run: |
+        cd build
+        ctest --timeout 120
+
+
+  msys2:
     strategy:
       fail-fast: false
       matrix:
         include:
-        - os: windows-latest
-          arch: x86
-        - os: windows-latest
-          arch: x64
+          - msystem: MINGW64
+            arch: x86_64
+          - msystem: MINGW32
+            arch: i686
 
-    name: Windows (${{ matrix.arch }})
+    name: MinGW (${{ matrix.arch }})
 
-    uses: ./.github/workflows/ci-windows.yml
-    secrets: inherit
+    runs-on: windows-latest
 
-    with:
-      os: ${{ matrix.os }}
-      arch: ${{ matrix.arch }}
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Setup MSYS2
+      uses: msys2/setup-msys2@v2
+      with:
+        msystem: ${{ matrix.msystem }}
+        release: false
+        install: >-
+          git
+          make
+          mingw-w64-${{ matrix.arch }}-cmake
+          mingw-w64-${{ matrix.arch }}-gcc
+          mingw-w64-${{ matrix.arch }}-lzo2
+          mingw-w64-${{ matrix.arch }}-libpng
+          mingw-w64-${{ matrix.arch }}-lld
+          mingw-w64-${{ matrix.arch }}-ninja
+
+    - name: Install OpenGFX
+      shell: bash
+      run: |
+        mkdir -p "C:/Users/Public/Documents/OpenTTD/baseset"
+        cd "C:/Users/Public/Documents/OpenTTD/baseset"
+
+        echo "::group::Download OpenGFX"
+        curl -L https://cdn.openttd.org/opengfx-releases/0.6.0/opengfx-0.6.0-all.zip -o opengfx-all.zip
+        echo "::endgroup::"
+
+        echo "::group::Unpack OpenGFX"
+        unzip opengfx-all.zip
+        echo "::endgroup::"
+
+        rm -f opengfx-all.zip
+
+    - name: Install GCC problem matcher
+      uses: ammaraskar/gcc-problem-matcher@master
+
+    - name: Build
+      shell: msys2 {0}
+      env:
+        NINJA_STATUS: "[%f/%t -- %e] " # [finished_edges/total_edges -- elapsed_time], default value is "[%f/%t] "
+      run: |
+        mkdir build
+        cd build
+
+        echo "::group::CMake"
+        cmake .. \
+          -GNinja \
+          -DCMAKE_CXX_FLAGS="-fuse-ld=lld" \
+          # EOF
+        echo "::endgroup::"
+
+        echo "::group::Build"
+        cmake --build .
+        echo "::endgroup::"
+
+    - name: Test
+      shell: msys2 {0}
+      run: |
+        cd build
+        ctest --timeout 120
 
   check_annotations:
     name: Check Annotations
@@ -101,6 +433,7 @@ jobs:
     - linux
     - macos
     - windows
+    - msys2
 
     if: always() && github.event_name == 'pull_request'
 

.github/workflows/ci-emscripten.yml

@@ -1,62 +0,0 @@
-name: CI (Emscripten)
-
-on:
-  workflow_call:
-
-env:
-  CTEST_OUTPUT_ON_FAILURE: 1
-
-jobs:
-  emscripten:
-    name: CI
-
-    runs-on: ubuntu-20.04
-    container:
-      # If you change this version, change the number in the cache step too.
-      image: emscripten/emsdk:3.1.42
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-
-    - name: Setup cache
-      uses: actions/cache@v4
-      with:
-        path: /emsdk/upstream/emscripten/cache
-        key: 3.1.42-${{ runner.os }}
-
-    - name: Patch Emscripten to support LZMA
-      run: |
-        cd /emsdk/upstream/emscripten
-        patch -p1 < ${GITHUB_WORKSPACE}/os/emscripten/emsdk-liblzma.patch
-
-    - name: Build (host tools)
-      run: |
-        mkdir build-host
-        cd build-host
-
-        echo "::group::CMake"
-        cmake .. -DOPTION_TOOLS_ONLY=ON
-        echo "::endgroup::"
-
-        echo "::group::Build"
-        echo "Running on $(nproc) cores"
-        cmake --build . -j $(nproc) --target tools
-        echo "::endgroup::"
-
-    - name: Install GCC problem matcher
-      uses: ammaraskar/gcc-problem-matcher@master
-
-    - name: Build
-      run: |
-        mkdir build
-        cd build
-
-        echo "::group::CMake"
-        emcmake cmake .. -DHOST_BINARY_DIR=../build-host
-        echo "::endgroup::"
-
-        echo "::group::Build"
-        echo "Running on $(nproc) cores"
-        cmake --build . -j $(nproc) --target openttd
-        echo "::endgroup::"

.github/workflows/ci-linux.yml

@@ -1,123 +0,0 @@
-name: CI (Linux)
-
-on:
-  workflow_call:
-    inputs:
-      compiler:
-        required: true
-        type: string
-      cxxcompiler:
-        required: true
-        type: string
-      libraries:
-        required: true
-        type: string
-      extra-cmake-parameters:
-        required: true
-        type: string
-
-env:
-  CTEST_OUTPUT_ON_FAILURE: 1
-
-jobs:
-  linux:
-    name: CI
-
-    runs-on: ubuntu-latest
-    env:
-      CC: ${{ inputs.compiler }}
-      CXX: ${{ inputs.cxxcompiler }}
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-
-    - name: Setup vcpkg caching
-      uses: actions/github-script@v7
-      with:
-        script: |
-          core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
-          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
-          core.exportVariable('VCPKG_BINARY_SOURCES', 'clear;x-gha,readwrite')
-
-    - name: Install vcpkg
-      run: |
-        git clone https://github.com/microsoft/vcpkg ${{ runner.temp }}/vcpkg
-        ${{ runner.temp }}/vcpkg/bootstrap-vcpkg.sh -disableMetrics
-
-    - name: Install dependencies
-      run: |
-        echo "::group::Update apt"
-        sudo apt-get update
-        echo "::endgroup::"
-
-        echo "::group::Install dependencies"
-        sudo apt-get install -y --no-install-recommends \
-          liballegro4-dev \
-          libcurl4-openssl-dev \
-          libfontconfig-dev \
-          libharfbuzz-dev \
-          libicu-dev \
-          liblzma-dev \
-          liblzo2-dev \
-          ${{ inputs.libraries }} \
-          zlib1g-dev \
-          # EOF
-
-        echo "::group::Install vcpkg dependencies"
-
-        # Disable vcpkg integration, as we mostly use system libraries.
-        mv vcpkg.json vcpkg-disabled.json
-
-        # We only use breakpad from vcpkg, as its CMake files
-        # are a bit special. So the Ubuntu's variant doesn't work.
-        ${{ runner.temp }}/vcpkg/vcpkg install breakpad
-
-        echo "::endgroup::"
-      env:
-        DEBIAN_FRONTEND: noninteractive
-
-    - name: Get OpenGFX
-      run: |
-        mkdir -p ~/.local/share/openttd/baseset
-        cd ~/.local/share/openttd/baseset
-
-        echo "::group::Download OpenGFX"
-        curl -L https://cdn.openttd.org/opengfx-releases/0.6.0/opengfx-0.6.0-all.zip -o opengfx-all.zip
-        echo "::endgroup::"
-
-        echo "::group::Unpack OpenGFX"
-        unzip opengfx-all.zip
-        echo "::endgroup::"
-
-        rm -f opengfx-all.zip
-
-    - name: Install GCC problem matcher
-      uses: ammaraskar/gcc-problem-matcher@master
-
-    - name: Build
-      run: |
-        mkdir build
-        cd build
-
-        echo "::group::CMake"
-        cmake .. -DCMAKE_TOOLCHAIN_FILE=${{ runner.temp }}/vcpkg/scripts/buildsystems/vcpkg.cmake ${{ inputs.extra-cmake-parameters }}
-        echo "::endgroup::"
-
-        echo "::group::Build"
-        echo "Running on $(nproc) cores"
-        cmake --build . -j $(nproc)
-        echo "::endgroup::"
-
-    - name: Test
-      run: |
-        (
-          cd build
-          ctest -j $(nproc) --timeout 120
-        )
-
-        # Re-enable vcpkg.
-        mv vcpkg-disabled.json vcpkg.json
-
-        # Check no tracked files have been modified.
-        git diff --exit-code

.github/workflows/ci-macos.yml

@@ -1,90 +0,0 @@
-name: CI (MacOS)
-
-on:
-  workflow_call:
-    inputs:
-      arch:
-        required: true
-        type: string
-      full_arch:
-        required: true
-        type: string
-      extra-cmake-parameters:
-        required: false
-        type: string
-        default: ""
-
-env:
-  CTEST_OUTPUT_ON_FAILURE: 1
-
-jobs:
-  macos:
-    name: CI
-
-    runs-on: macos-14
-    env:
-      MACOSX_DEPLOYMENT_TARGET: 10.13
-
-    steps:
-    - name: Setup Xcode version
-      uses: maxim-lobanov/setup-xcode@v1
-      with:
-        xcode-version: latest-stable
-
-    - name: Checkout
-      uses: actions/checkout@v4
-
-    - name: Setup vcpkg caching
-      uses: actions/github-script@v7
-      with:
-        script: |
-          core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
-          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
-          core.exportVariable('VCPKG_BINARY_SOURCES', 'clear;x-gha,readwrite')
-
-    - name: Install vcpkg
-      run: |
-        git clone https://github.com/microsoft/vcpkg ${{ runner.temp }}/vcpkg
-        ${{ runner.temp }}/vcpkg/bootstrap-vcpkg.sh -disableMetrics
-
-    - name: Install OpenGFX
-      run: |
-        mkdir -p ~/Documents/OpenTTD/baseset
-        cd ~/Documents/OpenTTD/baseset
-
-        echo "::group::Download OpenGFX"
-        curl -L https://cdn.openttd.org/opengfx-releases/0.6.0/opengfx-0.6.0-all.zip -o opengfx-all.zip
-        echo "::endgroup::"
-
-        echo "::group::Unpack OpenGFX"
-        unzip opengfx-all.zip
-        echo "::endgroup::"
-
-        rm -f opengfx-all.zip
-
-    - name: Install GCC problem matcher
-      uses: ammaraskar/gcc-problem-matcher@master
-
-    - name: Build
-      run: |
-        mkdir build
-        cd build
-
-        echo "::group::CMake"
-        cmake .. \
-          -DCMAKE_OSX_ARCHITECTURES=${{ inputs.full_arch }} \
-          -DVCPKG_TARGET_TRIPLET=${{ inputs.arch }}-osx \
-          -DCMAKE_TOOLCHAIN_FILE=${{ runner.temp }}/vcpkg/scripts/buildsystems/vcpkg.cmake \
-          ${{ inputs.extra-cmake-parameters }} \
-          # EOF
-        echo "::endgroup::"
-
-        echo "::group::Build"
-        echo "Running on $(sysctl -n hw.logicalcpu) cores"
-        cmake --build . -j $(sysctl -n hw.logicalcpu)
-        echo "::endgroup::"
-
-    - name: Test
-      run: |
-        cd build
-        ctest -j $(sysctl -n hw.logicalcpu) --timeout 120

.github/workflows/ci-mingw.yml

@@ -1,83 +0,0 @@
-name: CI (MinGW)
-
-on:
-  workflow_call:
-    inputs:
-      arch:
-        required: true
-        type: string
-      msystem:
-        required: true
-        type: string
-
-env:
-  CTEST_OUTPUT_ON_FAILURE: 1
-
-jobs:
-  mingw:
-    name: CI
-
-    runs-on: windows-latest
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-
-    - name: Setup MSYS2
-      uses: msys2/setup-msys2@v2
-      with:
-        msystem: ${{ inputs.msystem }}
-        release: false
-        install: >-
-          git
-          make
-          mingw-w64-${{ inputs.arch }}-cmake
-          mingw-w64-${{ inputs.arch }}-gcc
-          mingw-w64-${{ inputs.arch }}-lzo2
-          mingw-w64-${{ inputs.arch }}-libpng
-          mingw-w64-${{ inputs.arch }}-lld
-          mingw-w64-${{ inputs.arch }}-ninja
-
-    - name: Install OpenGFX
-      shell: bash
-      run: |
-        mkdir -p "C:/Users/Public/Documents/OpenTTD/baseset"
-        cd "C:/Users/Public/Documents/OpenTTD/baseset"
-
-        echo "::group::Download OpenGFX"
-        curl -L https://cdn.openttd.org/opengfx-releases/0.6.0/opengfx-0.6.0-all.zip -o opengfx-all.zip
-        echo "::endgroup::"
-
-        echo "::group::Unpack OpenGFX"
-        unzip opengfx-all.zip
-        echo "::endgroup::"
-
-        rm -f opengfx-all.zip
-
-    - name: Install GCC problem matcher
-      uses: ammaraskar/gcc-problem-matcher@master
-
-    - name: Build
-      shell: msys2 {0}
-      env:
-        NINJA_STATUS: "[%f/%t -- %e] " # [finished_edges/total_edges -- elapsed_time], default value is "[%f/%t] "
-      run: |
-        mkdir build
-        cd build
-
-        echo "::group::CMake"
-        cmake .. \
-          -GNinja \
-          -DCMAKE_CXX_FLAGS="-fuse-ld=lld" \
-          # EOF
-        echo "::endgroup::"
-
-        echo "::group::Build"
-        cmake --build .
-        echo "::endgroup::"
-
-    - name: Test
-      shell: msys2 {0}
-      run: |
-        cd build
-        ctest --timeout 120

.github/workflows/ci-nightly.yml

@@ -1,82 +0,0 @@
-name: CI - Nightly
-
-on:
-  schedule:
-  - cron: '0 3 * * *'
-  workflow_dispatch:
-
-env:
-  CTEST_OUTPUT_ON_FAILURE: 1
-
-jobs:
-  linux:
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-        - name: GCC - SDL1.2
-          compiler: gcc
-          cxxcompiler: g++
-          libraries: libsdl1.2-dev
-
-    name: Linux (${{ matrix.name }})
-
-    uses: ./.github/workflows/ci-linux.yml
-    secrets: inherit
-
-    with:
-      compiler: ${{ matrix.compiler }}
-      cxxcompiler: ${{ matrix.cxxcompiler }}
-      libraries: ${{ matrix.libraries }}
-      extra-cmake-parameters:
-
-  macos:
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-        - arch: x64
-          full_arch: x86_64
-
-    name: Mac OS (${{ matrix.arch }})
-
-    uses: ./.github/workflows/ci-macos.yml
-    secrets: inherit
-
-    with:
-      arch: ${{ matrix.arch }}
-      full_arch: ${{ matrix.full_arch }}
-
-  mingw:
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-        - msystem: MINGW64
-          arch: x86_64
-        - msystem: MINGW32
-          arch: i686
-
-    name: MinGW (${{ matrix.arch }})
-
-    uses: ./.github/workflows/ci-mingw.yml
-    secrets: inherit
-
-    with:
-      msystem: ${{ matrix.msystem }}
-      arch: ${{ matrix.arch }}
-
-  check_annotations:
-    name: Check Annotations
-    needs:
-    - linux
-    - macos
-    - mingw
-
-    if: always()
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - name: Check annotations
-      uses: OpenTTD/actions/annotation-check@v5

.github/workflows/ci-windows.yml

@@ -1,87 +0,0 @@
-name: CI (Windows)
-
-on:
-  workflow_call:
-    inputs:
-      arch:
-        required: true
-        type: string
-      os:
-        required: true
-        type: string
-
-env:
-  CTEST_OUTPUT_ON_FAILURE: 1
-
-jobs:
-  windows:
-    name: CI
-
-    runs-on: ${{ inputs.os }}
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-
-    - name: Setup vcpkg caching
-      uses: actions/github-script@v7
-      with:
-        script: |
-          core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
-          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
-          core.exportVariable('VCPKG_BINARY_SOURCES', 'clear;x-gha,readwrite')
-
-    - name: Install vcpkg
-      run: |
-        git clone https://github.com/microsoft/vcpkg ${{ runner.temp }}\vcpkg
-        ${{ runner.temp }}\vcpkg\bootstrap-vcpkg.bat -disableMetrics
-
-    - name: Install OpenGFX
-      shell: bash
-      run: |
-        mkdir -p "C:/Users/Public/Documents/OpenTTD/baseset"
-        cd "C:/Users/Public/Documents/OpenTTD/baseset"
-
-        echo "::group::Download OpenGFX"
-        curl -L https://cdn.openttd.org/opengfx-releases/0.6.0/opengfx-0.6.0-all.zip -o opengfx-all.zip
-        echo "::endgroup::"
-
-        echo "::group::Unpack OpenGFX"
-        unzip opengfx-all.zip
-        echo "::endgroup::"
-
-        rm -f opengfx-all.zip
-
-    - name: Install MSVC problem matcher
-      uses: ammaraskar/msvc-problem-matcher@master
-
-    - name: Configure developer command prompt for ${{ inputs.arch }}
-      uses: ilammy/msvc-dev-cmd@v1
-      with:
-        arch: ${{ inputs.arch }}
-
-    - name: Build
-      shell: bash
-      env:
-        NINJA_STATUS: "[%f/%t -- %e] " # [finished_edges/total_edges -- elapsed_time], default value is "[%f/%t] "
-      run: |
-        mkdir build
-        cd build
-
-        echo "::group::CMake"
-        cmake .. \
-          -GNinja \
-          -DVCPKG_TARGET_TRIPLET=${{ inputs.arch }}-windows-static \
-          -DCMAKE_TOOLCHAIN_FILE="${{ runner.temp }}\vcpkg\scripts\buildsystems\vcpkg.cmake" \
-          # EOF
-        echo "::endgroup::"
-
-        echo "::group::Build"
-        cmake --build .
-        echo "::endgroup::"
-
-    - name: Test
-      shell: bash
-      run: |
-        cd build
-        ctest --timeout 120

.github/workflows/codeql.yml

@@ -26,19 +26,6 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v4
 
-    - name: Setup vcpkg caching
-      uses: actions/github-script@v7
-      with:
-        script: |
-          core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
-          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
-          core.exportVariable('VCPKG_BINARY_SOURCES', 'clear;x-gha,readwrite')
-
-    - name: Install vcpkg
-      run: |
-        git clone https://github.com/microsoft/vcpkg ${{ runner.temp }}/vcpkg
-        ${{ runner.temp }}/vcpkg/bootstrap-vcpkg.sh -disableMetrics
-
     - name: Install dependencies
       run: |
         echo "::group::Update apt"
@@ -57,28 +44,13 @@ jobs:
           libsdl2-dev \
           zlib1g-dev \
           # EOF
-
-        echo "::group::Install vcpkg dependencies"
-
-        # Disable vcpkg integration, as we mostly use system libraries.
-        mv vcpkg.json vcpkg-disabled.json
-
-        # We only use breakpad from vcpkg, as its CMake files
-        # are a bit special. So the Ubuntu's variant doesn't work.
-        ${{ runner.temp }}/vcpkg/vcpkg install breakpad
-
         echo "::endgroup::"
       env:
         DEBIAN_FRONTEND: noninteractive
 
-    - name: Prepare build
+    - name: Set number of make jobs
       run: |
-        mkdir build
-        cd build
-
-        echo "::group::CMake"
-        cmake .. -DCMAKE_TOOLCHAIN_FILE=${{ runner.temp }}/vcpkg/scripts/buildsystems/vcpkg.cmake
-        echo "::endgroup::"
+        echo "MAKEFLAGS=-j$(nproc)" >> $GITHUB_ENV
 
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v3
@@ -86,14 +58,8 @@ jobs:
         languages: cpp
         config-file: ./.github/codeql/codeql-config.yml
 
-    - name: Build
-      run: |
-        cd build
-
-        echo "::group::Build"
-        echo "Running on $(nproc) cores"
-        cmake --build . -j $(nproc)
-        echo "::endgroup::"
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v3
 
     - name: Perform CodeQL Analysis
       uses: github/codeql-action/analyze@v3

.ottdrev

@@ -1 +1 @@
-13.0	20231203	0	2ebc601d97aa431e5d8aebfe4a7bbfdabf29dc75	1	1	2023
+14.0	20240413	0	b3c704a6306027de4aad575c8e394a2d8a1878f9	1	1	2024

CMakeLists.txt

@@ -5,7 +5,7 @@ if(NOT BINARY_NAME)
 endif()
 
 project(${BINARY_NAME}
-    VERSION 15.0
+    VERSION 14.0
     LANGUAGES CXX
 )
 
@@ -248,15 +248,15 @@ include_directories(${CMAKE_SOURCE_DIR}/src/3rdparty/squirrel/include)
 
 include(MSVCFilters)
 
+add_library(openttd_lib OBJECT ${GENERATED_SOURCE_FILES})
 if(ANDROID)
-    add_library(openttd SHARED ${GENERATED_SOURCE_FILES})
     set(BINARY_NAME application)
-    target_link_libraries(openttd log z)
+    target_link_libraries(openttd_lib log z)
+    add_library(openttd SHARED)
 else()
-    add_library(openttd_lib OBJECT ${GENERATED_SOURCE_FILES})
     add_executable(openttd WIN32)
-    add_executable(openttd_test)
 endif()
+add_executable(openttd_test)
 
 set_target_properties(openttd PROPERTIES OUTPUT_NAME "${BINARY_NAME}")
 # All other files are added via target_sources()
@@ -357,13 +357,15 @@ if(NOT OPTION_DEDICATED)
     endif()
 endif()
 
-include(CheckAtomic)
+include(3rdparty/llvm/CheckAtomic)
 
 if(ANDROID)
-    target_link_libraries(openttd
+    target_link_libraries(openttd_lib
         ${EXPAT_LIBRARY}
     )
     if(NOT CMAKE_BUILD_TYPE STREQUAL Debug)
+        target_compile_options(openttd_lib PRIVATE -flto=thin)
+        target_link_libraries(openttd_lib -flto=thin)
         target_compile_options(openttd PRIVATE -flto=thin)
         target_link_libraries(openttd -flto=thin)
     endif()

CODINGSTYLE.md

@@ -157,7 +157,7 @@ enum SomeEnumeration {
 * Use curly braces and put the contained statements on their own lines (e.g., don't put them directly after the **if**).
 * Opening curly bracket **{** stays on the first line, closing curly bracket **}** gets a line to itself (except for the **}** preceding an **else**, which should be on the same line as the **else**).
 * When only a single statement is contained, the brackets can be omitted. In this case, put the single statement on the same line as the preceding keyword (**if**, **while**, etc.). Note that this is only allowed for if statements without an **else** clause.
-* Non-trivial fall throughs must be documented, using a `[[fallthrough]]` attribute.
+* All fall throughs must be documented, using a **FALLTHROUGH** define/macro.
 * The NOT_REACHED() macro can be used in default constructs that should never be reached.
 * Unconditional loops are written with **`for (;;) {`**
 
@@ -180,7 +180,7 @@ switch (a) {
 
 	case 1:
 		DoSomething();
-		[[fallthrough]];
+		FALLTHROUGH;
 
 	case 2:
 		DoMore();
@@ -191,7 +191,7 @@ switch (a) {
 		int r = 2;
 
 		DoEvenMore(a);
-		[[fallthrough]];
+		FALLTHROUGH;
 	}
 
 	case 4: {
@@ -248,7 +248,7 @@ Templates are a very powerful C++ tool, but they can easily confuse beginners. T
 * Templates are to be documented in a very clear and verbose manner. Never assume anything in the documentation.
 * the template keyword and the template layout get a separate line. typenames are either "T" or preceded by a "T", integers get a single capital letter or a descriptive name preceded by "T".
 ```c++
-template <typename T, typename Tsomething, int N, uint8_t Tnumber_of_something>
+template <typename T, typename Tsomething, int N, byte Tnumber_of_something>
 int Func();
 ```
 

COMPILING.md

@@ -29,7 +29,7 @@ open most older savegames or use the content downloading system.
 
 ## Windows
 
-You need Microsoft Visual Studio 2017 or more recent.
+You need Microsoft Visual Studio 2022 or more recent.
 
 You can download the free Visual Studio Community Edition from Microsoft at
 https://visualstudio.microsoft.com/vs/community/.
@@ -65,7 +65,7 @@ To install both the x64 (64bit) and x86 (32bit) variants (though only one is nec
 
 You can open the folder (as a CMake project). CMake will be detected, and you can compile from there.
 If libraries are installed but not found, you need to set VCPKG_TARGET_TRIPLET in CMake parameters.
-For Visual Studio 2017 you also need to set CMAKE_TOOLCHAIN_FILE.
+For Visual Studio 2022 you also need to set CMAKE_TOOLCHAIN_FILE.
 (Typical values are shown in the MSVC project file command line example)
 
 Alternatively, you can create a MSVC project file via CMake. For this
@@ -75,7 +75,7 @@ that comes with vcpkg. After that, you can run something similar to this:
 ```powershell
 mkdir build
 cd build
-cmake.exe .. -G"Visual Studio 16 2019" -DCMAKE_TOOLCHAIN_FILE="<location of vcpkg>\vcpkg\scripts\buildsystems\vcpkg.cmake" -DVCPKG_TARGET_TRIPLET="x64-windows-static"
+cmake.exe .. -G"Visual Studio 17 2022" -DCMAKE_TOOLCHAIN_FILE="<location of vcpkg>\vcpkg\scripts\buildsystems\vcpkg.cmake" -DVCPKG_TARGET_TRIPLET="x64-windows-static"
 ```
 
 Change `<location of vcpkg>` to where you have installed vcpkg. After this
@@ -83,7 +83,7 @@ in the build folder are MSVC project files. MSVC can rebuild the project
 files himself via the `ZERO_CHECK` project.
 
 ## All other platforms
-Minimum required version of CMake is 3.9.
+Minimum required version of CMake is 3.16.
 By default this produces a Debug build with assertations enabled.
 This is a far slower build than release builds.
 
@@ -115,9 +115,9 @@ builds.
 
 ## Supported compilers
 
-Every compiler that is supported by CMake and supports C++17, should be
+Every compiler that is supported by CMake and supports C++20, should be
 able to compile OpenTTD. As the exact list of compilers changes constantly,
-we refer to the compiler manual to see if it supports C++17, and to CMake
+we refer to the compiler manual to see if it supports C++20, and to CMake
 to see if it supports your compiler.
 
 ## Compilation of base sets

README.md

@@ -212,6 +212,9 @@ See `src/3rdparty/monocypher/LICENSE.md` for the complete license text.
 The OpenTTD Social Integration API in `src/3rdparty/openttd_social_integration_api` is licensed under the MIT license.
 See `src/3rdparty/openttd_social_integration_api/LICENSE` for the complete license text.
 
+The atomic datatype support detection in `cmake/3rdparty/llvm/CheckAtomic.cmake` is licensed under the Apache 2.0 license.
+See `cmake/3rdparty/llvm/LICENSE.txt` for the complete license text.
+
 ## 4.0 Credits
 
 See [CREDITS.md](./CREDITS.md)

bin/ai/CMakeLists.txt

@@ -15,7 +15,6 @@ set(AI_COMPAT_SOURCE_FILES
 	${CMAKE_CURRENT_SOURCE_DIR}/compat_12.nut
 	${CMAKE_CURRENT_SOURCE_DIR}/compat_13.nut
 	${CMAKE_CURRENT_SOURCE_DIR}/compat_14.nut
-	${CMAKE_CURRENT_SOURCE_DIR}/compat_15.nut
 )
 
 foreach(AI_COMPAT_SOURCE_FILE IN LISTS AI_COMPAT_SOURCE_FILES)

bin/ai/compat_14.nut

@@ -4,5 +4,3 @@
  * OpenTTD 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 General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
  */
-
-AILog.Info("14 API compatibility in effect.");

bin/ai/compat_15.nut

@@ -1,6 +0,0 @@
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD 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 General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */

bin/game/CMakeLists.txt

@@ -12,7 +12,6 @@ set(GS_COMPAT_SOURCE_FILES
 	${CMAKE_CURRENT_SOURCE_DIR}/compat_12.nut
 	${CMAKE_CURRENT_SOURCE_DIR}/compat_13.nut
 	${CMAKE_CURRENT_SOURCE_DIR}/compat_14.nut
-	${CMAKE_CURRENT_SOURCE_DIR}/compat_15.nut
 )
 
 foreach(GS_COMPAT_SOURCE_FILE IN LISTS GS_COMPAT_SOURCE_FILES)

bin/game/compat_14.nut

@@ -4,5 +4,3 @@
  * OpenTTD 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 General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
  */
-
-GSLog.Info("14 API compatibility in effect.");

bin/game/compat_15.nut

@@ -1,6 +0,0 @@
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD 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 General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */

changelog.txt

@@ -1,3 +1,134 @@
+14.1 (2024-05-03)
+------------------------------------------------------------------------
+Add: Check that towns can build roads before generating map (#12503)
+Fix #12228: Ships could get lost due to pathfinder not considering reversing in some cases (#12474)
+Fix #12433: Width of unit number display was too narrow (#12534)
+Fix #12502: Desync related to vehicle replacement (#12512)
+Fix #12506: Desync after new oil rig is constructed (#12511)
+Fix #12584: Crash on some tar files during tar scan (#12586)
+Fix: [SDL2] Keypad numbers did not function (#12596)
+Fix: Houses and industry tiles could accept incorrect cargo (#12547)
+Fix: Map generation stage strings were incorrect (#12549)
+Fix: [Script] Allow only 255 league tables, as 255 itself is the invalid id sentinel (#12545)
+Fix: Mark vehicle status bars dirty when a vehicle leaves unbunching depot (#12516)
+Fix: Do not show train waiting for unbunching as waiting for free path (#12515)
+Fix: Smooth outliers in unbunching round trip calculations (#12513)
+
+
+14.0 (2024-04-13)
+------------------------------------------------------------------------
+Update: New title game for 14.0
+Fix #12477: Crash when launching OpenTTD from within a Dropbox folder (#12478)
+Fix #12233: Mini order list overlaps vehicle group name (#12423)
+Fix #12114: Viewport coords of crashed aircraft not updated when falling (#12424)
+Fix #12395: Ensure president name widget is tall enough (#12419)
+Fix #12415: Incorrect payment for aircraft secondary cargo (#12416)
+Fix #12387: [NewGRF] Wrong tile offset passed to rail station CB 149 (slope check)
+Fix #12388: Autoreplacing train heads slowly made the unit number grow (#12389)
+Fix #12368: Incorrect offset for click position within industry chain window (#12370)
+Fix: Aircraft can float above the ground when crashed (#12425)
+Fix: Segfault when using -q without providing a . character (#12418)
+Fix: Wrong scrolling dropdown list position with RTL (#12412)
+Fix: [Win32] Force font mapper to only use TrueType fonts (#12406)
+Fix: "-q" displays NewGRF IDs in the wrong byte-order (#12397)
+Fix: Do not send chat to clients that have not authorized yet (#12377)
+Fix: [NewGRF] Label for fruit incorrectly changed to `FRUI` from `FRUT` (#12367)
+Fix: [Script] ScriptSubsidy::GetExpireDate should return an economy-date (#12372)
+Revert #11603: [Script] AI/GSTimeMode was not the best solution for economy/calendar support (#12362)
+
+
+14.0-RC3 (2024-03-23)
+------------------------------------------------------------------------
+Fix #12347: Crash attempting to find catchment tiles of a station with no catchment area (#12348)
+Fix #12319: Some SSE blitters were broken due to ODR violations (#12322)
+Fix #12302: Allow empty train engines to use an invalid cargo type (#12325)
+Fix #12305: Crash with large positive sprite x offset in engine preview window (#12313)
+Fix #12166: Crash when opening tram road stop build window (#12168)
+Fix #12092: Incorrect x-axis in cargo payment graph window (#12359)
+Fix: Crash when attempting to join a company while not joined (#12353)
+Change: Show unbunching action in timetable window (#12351)
+Change: [Windows] Switch to Microsoft Azure code signing certificate (#12292)
+
+
+14.0-RC2 (2024-03-16)
+------------------------------------------------------------------------
+Update: Bump bundled OpenTTD TTF fonts to version v0.6 (#12276)
+Update: Developer credits (#12173, #12235)
+Change: Use (at least) standard toolbar button size for signal selection buttons (#12265)
+Change: [Script] Match FormatString behaviour more closely (#12205)
+Fix #12236: Ship pathfinder causes crash when ship is already at destination (#12238)
+Fix #12225: [Script] Missing AI::ResetConfig support for running AI config (#12226)
+Fix #12203: When unbunching at a depot, don't overlook implicit orders (#12220)
+Fix #12196: Always show selected content, even when filtering and disable "select upgrade" button when filtering (#12201)
+Fix #12195: Reset cursor when no Object is selected (#12207)
+Fix #12176: Ships are circling in one place (#12181)
+Fix #12154: Incorrect calendar day lengths with minutes per year setting (#12158)
+Fix #12148: Do not draw decimals when number of digits is 0 (#12150)
+Fix #12147: Reset all saved settings to their default before loading a game (#12210)
+Fix #12145: Incorrect date handling in date cheat in wallclock time-keeping mode (#12146)
+Fix #12134: Use correct error messages if clearing drive-through road stops fails (#12139)
+Fix #12133: [Script] Don't crash when emergency saving (#12138)
+Fix #12127: Truncation ellipses rendered shadows even for black font without shadows (#12132)
+Fix #12119: Remove red warning text when maximum loan is zero (#12141)
+Fix #12118: When adding an unbunching order, properly check for unsafe conditions (#12136)
+Fix #12076: Do not allow 'join' command on dedicated servers (#12208)
+Fix #12010: Use economy timer for vehicle stats minimum age, not calendar (#12142)
+Fix: Improved ship movement when no path to destination is found (#12285, #12286)
+Fix: Initialize _switch_mode_time so crash-logs before first game have a realistic time (#12184)
+Fix: [Script] Only show debug script window at the end of savegame loading (#12135)
+Fix: [Script] Broken ScriptText circular reference detection (#12187)
+Fix: Ordering of command per tick limit and pause mode filtering (#12126)
+Fix: Only reset unbunching departure data in the correct depot (#12155)
+Fix: Off by one in TimerGameEconomy::ConvertDateToYMD in wallclock mode (#12143)
+Fix: Missing savegame conversion for current_order (#12188)
+Fix: Helptext for timekeeping unit setting erroneously refers to vehicle movement (#12172)
+Fix: Don't show "insert order" errors in the console (#12245)
+Fix: Don't defer OnResize() after ReInit() (#12174)
+Remove: [Script] random_deviation from setting description table (#12221)
+Revert #11993: New number format system does not and cannot work for CJK languages (#12157)
+Revert #11606: Don't auto-build past tunnelbridge ends (#12244)
+
+
+14.0-RC1 (2024-02-18)
+------------------------------------------------------------------------
+Feature: Fully user configurable number format and abbreviations (#11993)
+Add: Show cargo icons on subsidy list window (#12079)
+Add: [Script] GetAirportNumHelipads (#12085)
+Change: Show 6 or 2 orientation buttons in NewGRF road stop picker as appropriate (#12090)
+Change: Show cargo icons on Industry View window (#12071)
+Change: Improve performance of finding free pool slots (#12055)
+Change: Draw north-side farm fences/hedges/walls on tile edge, instead of 1/16th in (#12048)
+Change: When adding orders, Ctrl+Click on a depot to unbunch, instead of service if required (#12023)
+Change: Store running AI config inside Company (#12003)
+Change: Show speed before destination in vehicle status bar (#11932)
+Change: Replace long list of cargo filter buttons with a multi-select dropdown list (#11552)
+Change: [Script] Use company randomizer when adding random deviation (#12065)
+Fix #12074: Don't allow "part" command for dedicated servers (#12075)
+Fix #12052: NewGRFs clearing industry cargo slots could fallback to default instead of empty (#12053)
+Fix #12050: Add default size, shade and pin control buttons to company livery widget (#12080)
+Fix #12041: Tarball extraction failing due to incorrect filename (#12044)
+Fix #12037: Blurry OpenTTD font on Mac OS (#12047)
+Fix #12029: Don't show Sandbox Options in multiplayer (#12032)
+Fix #12024: Autoreplace failed news message for trains must go to lead engine (#12025)
+Fix #12022: Adjust economy date when changing timekeeping units in Scenario Editor (#12042)
+Fix #12020: Unbunch and service if needed should be mutually exclusive depot order types (#12021)
+Fix #12019: Correctly highlight depot unbunch action in dropdown (#12021)
+Fix #12014: Remove water when area clearing ship depot (#12030)
+Fix #11840: Ship pathfinder always returns a valid trackdir if one is available (#12031)
+Fix #10983: [AdminPort] Correct order of messages (#11140)
+Fix #10405: [Script] Test engine and vehicle type validity for ScriptGroup::GetNumEngines (#11887)
+Fix #10079: Don't render at 1000fps if HW acceleration + vsync is requested but not active (#12067)
+Fix: Shadows of individual character glyphs could be drawn over other characters (#12115)
+Fix: Don't invalidate station list on vehicle load/unload (#12112)
+Fix: NewGRF roadstops were ignored if only in default class (#12089)
+Fix: Visually also disable vsync when not using HW acceleration (#12066)
+Fix: Industry tiles and houses could accept incorrect cargo types (#12062)
+Fix: Redraw orders when a station feature is added/removed (#12061)
+Fix: For content service, fallback to TCP downloads when HTTP stalls (#12056)
+Fix: Don't issue autoreplace failed news message for command test mode (#12026)
+Remove: Setting "no_http_content_downloads" (#12058)
+
+
 14.0-beta3 (2024-02-06)
 ------------------------------------------------------------------------
 Add: [Script] ScriptTileList_StationCoverage to get station coverage area (#12015)
@@ -7050,3 +7181,8 @@ Note: OpenTTD was migrated to GitHub for 1.9, so SVN revision and FlySpray numbe
 - Fix: Colours in map window for routes
 - Fix: Road drive side
 - Fix: 'Fund road construction' not clickable when unavailable
+
+
+0.1.0 (2004-03-06)
+------------------------------------------------------------------------
+Initial release

cmake/3rdparty/llvm/CheckAtomic.cmake

@@ -1,3 +1,11 @@
+#
+# This was originally part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See (https://llvm.org/)LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+#
+# Modifications have been made to suit building OpenTTD.
+#
+
 # atomic builtins are required for threading support.
 
 INCLUDE(CheckCXXSourceCompiles)
@@ -48,6 +56,8 @@ else()
   check_working_cxx_atomics(HAVE_CXX_ATOMICS_WITHOUT_LIB)
   # If not, check if the library exists, and atomics work with it.
   if(NOT HAVE_CXX_ATOMICS_WITHOUT_LIB)
+    # check_library_exists requires the C-compiler as the atomic functions are built-in declared.
+    enable_language(C)
     check_library_exists(atomic __atomic_fetch_add_4 "" HAVE_LIBATOMIC)
     if(HAVE_LIBATOMIC)
       list(APPEND CMAKE_REQUIRED_LIBRARIES "atomic")
@@ -69,6 +79,8 @@ else()
   check_working_cxx_atomics64(HAVE_CXX_ATOMICS64_WITHOUT_LIB)
   # If not, check if the library exists, and atomics work with it.
   if(NOT HAVE_CXX_ATOMICS64_WITHOUT_LIB)
+    # check_library_exists requires the C-compiler as the atomic functions are built-in declared.
+    enable_language(C)
     check_library_exists(atomic __atomic_load_8 "" HAVE_CXX_LIBATOMICS64)
     if(HAVE_CXX_LIBATOMICS64)
       list(APPEND CMAKE_REQUIRED_LIBRARIES "atomic")

cmake/3rdparty/llvm/LICENSE.txt

@@ -0,0 +1,279 @@
+==============================================================================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+==============================================================================
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+    2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+    3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+    4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+    5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+    6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+    7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+    8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+    9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+    END OF TERMS AND CONDITIONS
+
+    APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+    Copyright [yyyy] [name of copyright owner]
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+==============================================================================
+Software from third parties included in the LLVM Project:
+==============================================================================
+The LLVM Project contains third party software which is under different license
+terms. All such code will be identified clearly using at least one of two
+mechanisms:
+1) It will be in a separate directory tree with its own `LICENSE.txt` or
+   `LICENSE` file at the top containing the specific license and restrictions
+   which apply to that software, or
+2) It will contain specific license and restriction terms at the top of every
+   file.
+
+==============================================================================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+==============================================================================
+University of Illinois/NCSA
+Open Source License
+
+Copyright (c) 2003-2019 University of Illinois at Urbana-Champaign.
+All rights reserved.
+
+Developed by:
+
+    LLVM Team
+
+    University of Illinois at Urbana-Champaign
+
+    http://llvm.org
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+

cmake/CompileFlags.cmake

@@ -74,6 +74,12 @@ macro(compile_flags)
 
             # We use 'ABCD' multichar for SaveLoad chunks identifiers
             -Wno-multichar
+
+            # Compilers complains about that we break strict-aliasing.
+            #  On most places we don't see how to fix it, and it doesn't
+            #  break anything. So disable strict-aliasing to make the
+            #  compiler all happy.
+            -fno-strict-aliasing
         )
 
         # Ninja processes the output so the output from the compiler

cmake/FindICU.cmake

@@ -39,17 +39,21 @@ foreach(MOD_NAME IN LISTS ICU_FIND_COMPONENTS)
     endif()
     pkg_check_modules(PC_ICU_${MOD_NAME} QUIET icu-${MOD_NAME})
 
-    # Check the libraries returned by pkg-config really exist.
-    unset(PC_LIBRARIES)
-    foreach(LIBRARY IN LISTS PC_ICU_${MOD_NAME}_LIBRARIES)
-        unset(PC_LIBRARY CACHE)
-        find_library(PC_LIBRARY NAMES ${LIBRARY})
-        if(NOT PC_LIBRARY)
-            unset(PC_ICU_${MOD_NAME}_FOUND)
-        endif()
-        list(APPEND PC_LIBRARIES ${PC_LIBRARY})
-    endforeach()
-    unset(PC_LIBRARY CACHE)
+    if(NOT ANDROID)
+      # Check the libraries returned by pkg-config really exist.
+      unset(PC_LIBRARIES)
+      foreach(LIBRARY IN LISTS PC_ICU_${MOD_NAME}_LIBRARIES)
+          unset(PC_LIBRARY CACHE)
+          find_library(PC_LIBRARY NAMES ${LIBRARY})
+          if(NOT PC_LIBRARY)
+              unset(PC_ICU_${MOD_NAME}_FOUND)
+          endif()
+          list(APPEND PC_LIBRARIES ${PC_LIBRARY})
+      endforeach()
+      unset(PC_LIBRARY CACHE)
+    else()
+      list(APPEND PC_LIBRARIES ${PC_ICU_${MOD_NAME}_LIBRARY})
+    endif(NOT ANDROID)
 
     if(${PC_ICU_${MOD_NAME}_FOUND})
         set(ICU_COMPONENT_FOUND TRUE)

cmake/Options.cmake

@@ -56,7 +56,7 @@ function(set_options)
 
     option(OPTION_DEDICATED "Build dedicated server only (no GUI)" OFF)
     option(OPTION_INSTALL_FHS "Install with Filesystem Hierarchy Standard folders" ${DEFAULT_OPTION_INSTALL_FHS})
-    option(OPTION_USE_ASSERTS "Use assertions; leave enabled for nightlies, betas, and RCs" ON)
+    option(OPTION_USE_ASSERTS "Use assertions; leave enabled for nightlies, betas, and RCs" OFF)
     option(OPTION_USE_NSIS "Use NSIS to create windows installer; enable only for stable releases" OFF)
     option(OPTION_TOOLS_ONLY "Build only tools target" OFF)
     option(OPTION_DOCS_ONLY "Build only docs target" OFF)

docs/desync.md

@@ -195,10 +195,11 @@ Last updated: 2014-02-23
      'src/network/network_func.h'.
      (DEBUG_FAILED_DUMP_COMMANDS is explained later)
    - Put the 'commands-out.log' into the root save folder, and rename
-      it to 'commands.log'.
-   - Run 'openttd -D -d desync=3 -g startsavegame.sav'.
-     This replays the server log and creates new 'commands-out.log'
-     and 'dmp_cmds_*.sav' in your autosave folder.
+      it to 'commands.log'. Strip everything and including the "newgame"
+      entry from the log.
+   - Run 'openttd -D -d desync=0 -g startsavegame.sav'.
+     This replays the server log. Use "-d desync=3" to also create a
+     new 'commands-out.log' and 'dmp_cmds_*.sav' in your autosave folder.
 
 ## 3.2) Evaluation of the replay
 
@@ -226,7 +227,7 @@ Last updated: 2014-02-23
   savegames with your own ones from the replay. You can also comment/disable
   the 'NOT_REACHED' mentioned above, to get another 'dmp_cmds_*.sav' from
   the replay after the mismatch has already been detected.
-  See Section 3.2 on how to compare savegames.
+  See Section 3.3 on how to compare savegames.
   If the saves differ you have located the Desync between the last dmp_cmds
   that match and the first one that does not. The difference of the saves
   may point you in the direction of what causes it.
@@ -252,16 +253,14 @@ Last updated: 2014-02-23
      are replayed. Their internal state will thus not change in the
      replay and will differ.
 
-  To compare savegame more semantically, there exist some ugly hackish
-  tools at:
-     http://devs.openttd.org/~frosch/texts/zpipe.c
-     http://devs.openttd.org/~frosch/texts/printhunk.c
+  To compare savegame more semantically, easiest is to first export them
+  to a JSON format with for example:
 
-  The first one decompresses OpenTTD savegames. The second one creates
-  a textual representation of an uncompressed savegame, by parsing hunks
-  and arrays and such. With both tools you need to be a bit careful
-  since they work on stdin and stdout, which may not deal well with
-  binary data.
+  https://github.com/TrueBrain/OpenTTD-savegame-reader
 
-  If you have the textual representation of the savegames, you can
-  compare them with regular diff tools.
+  By running:
+
+  python -m savegame_reader --export-json dmp_cmds_NNN.sav | jq . > NNN.json
+
+  Now you can use any (JSON) diff tool to compare the two savegames in a
+  somewhat human readable way.

regression/regression/info.nut

@@ -4,7 +4,7 @@ class Regression extends AIInfo {
 	function GetShortName()   { return "REGR"; }
 	function GetDescription() { return "This runs regression-tests on some commands. On the same map the result should always be the same."; }
 	function GetVersion()     { return 1; }
-	function GetAPIVersion()  { return "15"; }
+	function GetAPIVersion()  { return "14"; }
 	function GetDate()        { return "2007-03-18"; }
 	function CreateInstance() { return "Regression"; }
 	function UseAsRandomAI()  { return false; }

regression/stationlist/info.nut

@@ -4,7 +4,7 @@ class StationList extends AIInfo {
 	function GetShortName()   { return "REGS"; }
 	function GetDescription() { return "This runs stationlist-tests on some commands. On the same map the result should always be the same."; }
 	function GetVersion()     { return 1; }
-	function GetAPIVersion()  { return "15"; }
+	function GetAPIVersion()  { return "14"; }
 	function GetDate()        { return "2007-03-18"; }
 	function CreateInstance() { return "StationList"; }
 	function UseAsRandomAI()  { return false; }

src/3rdparty/md5/md5.h

@@ -57,8 +57,8 @@
 static const size_t MD5_HASH_BYTES = 16;
 
 /** Container for storing a MD5 hash/checksum/digest. */
-struct MD5Hash : std::array<uint8_t, MD5_HASH_BYTES> {
-	MD5Hash() : std::array<uint8_t, MD5_HASH_BYTES>{} {}
+struct MD5Hash : std::array<byte, MD5_HASH_BYTES> {
+	MD5Hash() : std::array<byte, MD5_HASH_BYTES>{} {}
 
 	/**
 	 * Exclusively-or the given hash into this hash.

src/3rdparty/squirrel/squirrel/sqcompiler.cpp

@@ -650,7 +650,8 @@ public:
 							_fs->AddInstruction(_OP_LOADINT, _exst._deref,_integer(constval));
 						}
 						else if(ctype == OT_FLOAT && sizeof(SQFloat) == sizeof(SQInt32)) {
-							_fs->AddInstruction(_OP_LOADFLOAT, _exst._deref, std::bit_cast<SQInt32>(_float(constval)));
+							SQFloat f = _float(constval);
+							_fs->AddInstruction(_OP_LOADFLOAT, _exst._deref,*((SQInt32 *)&f));
 						}
 						else {
 							_fs->AddInstruction(_OP_LOAD, _exst._deref, _fs->GetConstant(constval));
@@ -696,7 +697,7 @@ public:
 			break;
 		case TK_FLOAT:
 			if(sizeof(SQFloat) == sizeof(SQInt32)) {
-				_fs->AddInstruction(_OP_LOADFLOAT, _fs->PushTarget(), std::bit_cast<SQInt32>(_lex._fvalue));
+				_fs->AddInstruction(_OP_LOADFLOAT, _fs->PushTarget(),*((SQInt32 *)&_lex._fvalue));
 			}
 			else {
 				_fs->AddInstruction(_OP_LOAD, _fs->PushTarget(), _fs->GetNumericConstant(_lex._fvalue));

src/3rdparty/squirrel/squirrel/sqfuncstate.cpp

@@ -199,7 +199,7 @@ void SQFuncState::Dump(SQFunctionProto *func)
 			}
 		}
 		else if(inst.op==_OP_LOADFLOAT) {
-			printf("[%03d] %15s %d %f %d %d\n",n,g_InstrDesc[inst.op].name,inst._arg0,std::bit_cast<SQFloat>(inst._arg1),inst._arg2,inst._arg3);
+			printf("[%03d] %15s %d %f %d %d\n",n,g_InstrDesc[inst.op].name,inst._arg0,*((SQFloat*)&inst._arg1),inst._arg2,inst._arg3);
 		}
 		else if(inst.op==_OP_ARITH){
 			printf("[%03d] %15s %d %d %d %c\n",n,g_InstrDesc[inst.op].name,inst._arg0,inst._arg1,inst._arg2,inst._arg3);
@@ -242,20 +242,19 @@ SQInteger SQFuncState::GetConstant(const SQObject &cons)
 
 void SQFuncState::SetIntructionParams(SQInteger pos,SQInteger arg0,SQInteger arg1,SQInteger arg2,SQInteger arg3)
 {
-	_instructions[pos]._arg0 = (unsigned char)std::bit_cast<SQUnsignedInteger>(arg0);
-	_instructions[pos]._arg1 = (SQInt32)std::bit_cast<SQUnsignedInteger>(arg1);
-	_instructions[pos]._arg2 = (unsigned char)std::bit_cast<SQUnsignedInteger>(arg2);
-	_instructions[pos]._arg3 = (unsigned char)std::bit_cast<SQUnsignedInteger>(arg3);
+	_instructions[pos]._arg0=(unsigned char)*((SQUnsignedInteger *)&arg0);
+	_instructions[pos]._arg1=(SQInt32)*((SQUnsignedInteger *)&arg1);
+	_instructions[pos]._arg2=(unsigned char)*((SQUnsignedInteger *)&arg2);
+	_instructions[pos]._arg3=(unsigned char)*((SQUnsignedInteger *)&arg3);
 }
 
 void SQFuncState::SetIntructionParam(SQInteger pos,SQInteger arg,SQInteger val)
 {
 	switch(arg){
-		case 0: _instructions[pos]._arg0 = (unsigned char)std::bit_cast<SQUnsignedInteger>(val); break;
-		case 1:
-		case 4: _instructions[pos]._arg1 = (SQInt32)std::bit_cast<SQUnsignedInteger>(val); break;
-		case 2: _instructions[pos]._arg2 = (unsigned char)std::bit_cast<SQUnsignedInteger>(val); break;
-		case 3: _instructions[pos]._arg3 = (unsigned char)std::bit_cast<SQUnsignedInteger>(val); break;
+		case 0:_instructions[pos]._arg0=(unsigned char)*((SQUnsignedInteger *)&val);break;
+		case 1:case 4:_instructions[pos]._arg1=(SQInt32)*((SQUnsignedInteger *)&val);break;
+		case 2:_instructions[pos]._arg2=(unsigned char)*((SQUnsignedInteger *)&val);break;
+		case 3:_instructions[pos]._arg3=(unsigned char)*((SQUnsignedInteger *)&val);break;
 	};
 }
 

src/3rdparty/squirrel/squirrel/sqvm.cpp

@@ -51,7 +51,7 @@ bool SQVM::BW_OP(SQUnsignedInteger op,SQObjectPtr &trg,const SQObjectPtr &o1,con
 			case BW_XOR:	res = i1 ^ i2; break;
 			case BW_SHIFTL:	res = i1 << i2; break;
 			case BW_SHIFTR:	res = i1 >> i2; break;
-			case BW_USHIFTR:res = (SQInteger)(std::bit_cast<SQUnsignedInteger>(i1) >> i2); break;
+			case BW_USHIFTR:res = (SQInteger)(*((SQUnsignedInteger*)&i1) >> i2); break;
 			default: { Raise_Error("internal vm error bitwise op failed"); return false; }
 		}
 	}
@@ -472,10 +472,10 @@ bool SQVM::DerefInc(SQInteger op,SQObjectPtr &target, SQObjectPtr &self, SQObjec
 
 #define arg0 (_i_._arg0)
 #define arg1 (_i_._arg1)
-#define sarg1 (std::bit_cast<SQInt32>(_i_._arg1))
+#define sarg1 (*(const_cast<SQInt32 *>(&_i_._arg1)))
 #define arg2 (_i_._arg2)
 #define arg3 (_i_._arg3)
-#define sarg3 ((SQInteger)std::bit_cast<char>(_i_._arg3))
+#define sarg3 ((SQInteger)*((const signed char *)&_i_._arg3))
 
 SQRESULT SQVM::Suspend()
 {
@@ -764,7 +764,7 @@ exception_restore:
 				continue;
 			case _OP_LOAD: TARGET = ci->_literals[arg1]; continue;
 			case _OP_LOADINT: TARGET = (SQInteger)arg1; continue;
-			case _OP_LOADFLOAT: TARGET = std::bit_cast<SQFloat>(arg1); continue;
+			case _OP_LOADFLOAT: TARGET = *((const SQFloat *)&arg1); continue;
 			case _OP_DLOAD: TARGET = ci->_literals[arg1]; STK(arg2) = ci->_literals[arg3];continue;
 			case _OP_TAILCALL:
 				temp_reg = STK(arg1);

src/CMakeLists.txt

@@ -52,8 +52,6 @@ add_files(
     animated_tile_func.h
     articulated_vehicles.cpp
     articulated_vehicles.h
-    autocompletion.cpp
-    autocompletion.h
     autoreplace.cpp
     autoreplace_base.h
     autoreplace_cmd.cpp
@@ -140,10 +138,6 @@ add_files(
     dock_gui.cpp
     driver.cpp
     driver.h
-    dropdown.cpp
-    dropdown_common_type.h
-    dropdown_func.h
-    dropdown_type.h
     economy.cpp
     economy_base.h
     economy_cmd.h
@@ -399,8 +393,6 @@ add_files(
     signs_func.h
     signs_gui.cpp
     signs_type.h
-    slider.cpp
-    slider_func.h
     slope_func.h
     slope_type.h
     smallmap_gui.cpp
@@ -513,8 +505,6 @@ add_files(
     tunnelbridge_cmd.cpp
     tunnelbridge_cmd.h
     tunnelbridge_map.h
-    tutorial_gui.cpp
-    tutorial_gui.h
     vehicle.cpp
     vehicle_base.h
     vehicle_cmd.cpp

src/ai/ai_core.cpp

@@ -40,7 +40,7 @@
 	/* Clients shouldn't start AIs */
 	if (_networking && !_network_server) return;
 
-	Backup<CompanyID> cur_company(_current_company, company);
+	Backup<CompanyID> cur_company(_current_company, company, FILE_LINE);
 	Company *c = Company::Get(company);
 
 	AIConfig *config = c->ai_config.get();
@@ -81,7 +81,7 @@
 	assert(_settings_game.difficulty.competitor_speed <= 4);
 	if ((AI::frame_counter & ((1 << (4 - _settings_game.difficulty.competitor_speed)) - 1)) != 0) return;
 
-	Backup<CompanyID> cur_company(_current_company);
+	Backup<CompanyID> cur_company(_current_company, FILE_LINE);
 	for (const Company *c : Company::Iterate()) {
 		if (c->is_ai) {
 			PerformanceMeasurer framerate((PerformanceElement)(PFE_AI0 + c->index));
@@ -109,7 +109,7 @@
 	if (_networking && !_network_server) return;
 	PerformanceMeasurer::SetInactive((PerformanceElement)(PFE_AI0 + company));
 
-	Backup<CompanyID> cur_company(_current_company, company);
+	Backup<CompanyID> cur_company(_current_company, company, FILE_LINE);
 	Company *c = Company::Get(company);
 
 	delete c->ai_instance;
@@ -129,7 +129,7 @@
 	 * for the server owner to unpause the script again. */
 	if (_network_dedicated) return;
 
-	Backup<CompanyID> cur_company(_current_company, company);
+	Backup<CompanyID> cur_company(_current_company, company, FILE_LINE);
 	Company::Get(company)->ai_instance->Pause();
 
 	cur_company.Restore();
@@ -137,7 +137,7 @@
 
 /* static */ void AI::Unpause(CompanyID company)
 {
-	Backup<CompanyID> cur_company(_current_company, company);
+	Backup<CompanyID> cur_company(_current_company, company, FILE_LINE);
 	Company::Get(company)->ai_instance->Unpause();
 
 	cur_company.Restore();
@@ -145,7 +145,7 @@
 
 /* static */ bool AI::IsPaused(CompanyID company)
 {
-	Backup<CompanyID> cur_company(_current_company, company);
+	Backup<CompanyID> cur_company(_current_company, company, FILE_LINE);
 	bool paused = Company::Get(company)->ai_instance->IsPaused();
 
 	cur_company.Restore();
@@ -259,7 +259,7 @@
 	}
 
 	/* Queue the event */
-	Backup<CompanyID> cur_company(_current_company, company);
+	Backup<CompanyID> cur_company(_current_company, company, FILE_LINE);
 	Company::Get(_current_company)->ai_instance->InsertEvent(event);
 	cur_company.Restore();
 
@@ -293,7 +293,7 @@
 
 		/* When doing emergency saving, an AI can be not fully initialised. */
 		if (c->ai_instance != nullptr) {
-			Backup<CompanyID> cur_company(_current_company, company);
+			Backup<CompanyID> cur_company(_current_company, company, FILE_LINE);
 			c->ai_instance->Save();
 			cur_company.Restore();
 			return;

src/ai/ai_gui.cpp

@@ -82,7 +82,7 @@ static constexpr NWidgetPart _nested_ai_config_widgets[] = {
 };
 
 /** Window definition for the configure AI window. */
-static WindowDesc _ai_config_desc(
+static WindowDesc _ai_config_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_GAME_OPTIONS, WC_NONE,
 	0,

src/ai/ai_info.cpp

@@ -24,7 +24,7 @@
  */
 static bool CheckAPIVersion(const std::string &api_version)
 {
-	static const std::set<std::string> versions = { "0.7", "1.0", "1.1", "1.2", "1.3", "1.4", "1.5", "1.6", "1.7", "1.8", "1.9", "1.10", "1.11", "12", "13", "14", "15" };
+	static const std::set<std::string> versions = { "0.7", "1.0", "1.1", "1.2", "1.3", "1.4", "1.5", "1.6", "1.7", "1.8", "1.9", "1.10", "1.11", "12", "13", "14" };
 	return versions.find(api_version) != versions.end();
 }
 

src/aircraft.h

@@ -73,14 +73,14 @@ struct AircraftCache {
  */
 struct Aircraft final : public SpecializedVehicle<Aircraft, VEH_AIRCRAFT> {
 	uint16_t crashed_counter;        ///< Timer for handling crash animations.
-	uint8_t pos;                      ///< Next desired position of the aircraft.
-	uint8_t previous_pos;             ///< Previous desired position of the aircraft.
+	byte pos;                      ///< Next desired position of the aircraft.
+	byte previous_pos;             ///< Previous desired position of the aircraft.
 	StationID targetairport;       ///< Airport to go to next.
-	uint8_t state;                    ///< State of the airport. @see AirportMovementStates
+	byte state;                    ///< State of the airport. @see AirportMovementStates
 	Direction last_direction;
-	uint8_t number_consecutive_turns; ///< Protection to prevent the aircraft of making a lot of turns in order to reach a specific point.
-	uint8_t turn_counter;             ///< Ticks between each turn to prevent > 45 degree turns.
-	uint8_t flags;                    ///< Aircraft flags. @see AirVehicleFlags
+	byte number_consecutive_turns; ///< Protection to prevent the aircraft of making a lot of turns in order to reach a specific point.
+	byte turn_counter;             ///< Ticks between each turn to prevent > 45 degree turns.
+	byte flags;                    ///< Aircraft flags. @see AirVehicleFlags
 
 	AircraftCache acache;
 

src/aircraft_cmd.cpp

@@ -134,7 +134,7 @@ static StationID FindNearestHangar(const Aircraft *v)
 	const Station *next_dest = nullptr;
 	if (max_range != 0) {
 		if (v->current_order.IsType(OT_GOTO_STATION) ||
-				(v->current_order.IsType(OT_GOTO_DEPOT) && (v->current_order.GetDepotActionType() & ODATFB_NEAREST_DEPOT) == 0)) {
+				(v->current_order.IsType(OT_GOTO_DEPOT) && v->current_order.GetDepotActionType() != ODATFB_NEAREST_DEPOT)) {
 			last_dest = Station::GetIfValid(v->last_station_visited);
 			next_dest = Station::GetIfValid(v->current_order.GetDestination());
 		} else {
@@ -655,7 +655,7 @@ static int UpdateAircraftSpeed(Aircraft *v, uint speed_limit = SPEED_LIMIT_NONE,
 	 *                               ~ acceleration * 77 (km-ish/h / 256)
 	 */
 	uint spd = v->acceleration * 77;
-	uint8_t t;
+	byte t;
 
 	/* Adjust speed limits by plane speed factor to prevent taxiing
 	 * and take-off speeds being too low. */
@@ -672,7 +672,7 @@ static int UpdateAircraftSpeed(Aircraft *v, uint speed_limit = SPEED_LIMIT_NONE,
 		speed_limit = v->vcache.cached_max_speed;
 	}
 
-	v->subspeed = (t = v->subspeed) + (uint8_t)spd;
+	v->subspeed = (t = v->subspeed) + (byte)spd;
 
 	/* Aircraft's current speed is used twice so that very fast planes are
 	 * forced to slow down rapidly in the short distance needed. The magic
@@ -699,7 +699,7 @@ static int UpdateAircraftSpeed(Aircraft *v, uint speed_limit = SPEED_LIMIT_NONE,
 	spd = v->GetOldAdvanceSpeed(spd);
 
 	spd += v->progress;
-	v->progress = (uint8_t)spd;
+	v->progress = (byte)spd;
 	return spd >> 8;
 }
 
@@ -825,7 +825,7 @@ template int GetAircraftFlightLevel(Aircraft *v, bool takeoff);
  * @param rotation The rotation of the airport.
  * @return   The index of the entry point
  */
-static uint8_t AircraftGetEntryPoint(const Aircraft *v, const AirportFTAClass *apc, Direction rotation)
+static byte AircraftGetEntryPoint(const Aircraft *v, const AirportFTAClass *apc, Direction rotation)
 {
 	assert(v != nullptr);
 	assert(apc != nullptr);
@@ -1182,10 +1182,13 @@ static bool HandleCrashedAircraft(Aircraft *v)
 	if (v->crashed_counter < 500 && st == nullptr && ((v->crashed_counter % 3) == 0) ) {
 		int z = GetSlopePixelZ(Clamp(v->x_pos, 0, Map::MaxX() * TILE_SIZE), Clamp(v->y_pos, 0, Map::MaxY() * TILE_SIZE));
 		v->z_pos -= 1;
-		if (v->z_pos == z) {
+		if (v->z_pos <= z) {
 			v->crashed_counter = 500;
-			v->z_pos++;
+			v->z_pos = z + 1;
+		} else {
+			v->crashed_counter = 0;
 		}
+		SetAircraftPosition(v, v->x_pos, v->y_pos, v->z_pos);
 	}
 
 	if (v->crashed_counter < 650) {
@@ -1285,7 +1288,7 @@ void HandleMissingAircraftOrders(Aircraft *v)
 	 */
 	const Station *st = GetTargetAirportIfValid(v);
 	if (st == nullptr) {
-		Backup<CompanyID> cur_company(_current_company, v->owner);
+		Backup<CompanyID> cur_company(_current_company, v->owner, FILE_LINE);
 		CommandCost ret = Command<CMD_SEND_VEHICLE_TO_DEPOT>::Do(DC_EXEC, v->index, DepotCommand::None, {});
 		cur_company.Restore();
 
@@ -1651,7 +1654,7 @@ static void AircraftEventHandler_HeliTakeOff(Aircraft *v, const AirportFTAClass
 
 	/* Send the helicopter to a hangar if needed for replacement */
 	if (v->NeedsAutomaticServicing()) {
-		Backup<CompanyID> cur_company(_current_company, v->owner);
+		Backup<CompanyID> cur_company(_current_company, v->owner, FILE_LINE);
 		Command<CMD_SEND_VEHICLE_TO_DEPOT>::Do(DC_EXEC, v->index, DepotCommand::Service | DepotCommand::LocateHangar, {});
 		cur_company.Restore();
 	}
@@ -1666,7 +1669,7 @@ static void AircraftEventHandler_Flying(Aircraft *v, const AirportFTAClass *apc)
 		/* {32,FLYING,NOTHING_block,37}, {32,LANDING,N,33}, {32,HELILANDING,N,41},
 		 * if it is an airplane, look for LANDING, for helicopter HELILANDING
 		 * it is possible to choose from multiple landing runways, so loop until a free one is found */
-		uint8_t landingtype = (v->subtype == AIR_HELICOPTER) ? HELILANDING : LANDING;
+		byte landingtype = (v->subtype == AIR_HELICOPTER) ? HELILANDING : LANDING;
 		const AirportFTA *current = apc->layout[v->pos].next;
 		while (current != nullptr) {
 			if (current->heading == landingtype) {
@@ -1702,7 +1705,7 @@ static void AircraftEventHandler_Landing(Aircraft *v, const AirportFTAClass *)
 
 	/* check if the aircraft needs to be replaced or renewed and send it to a hangar if needed */
 	if (v->NeedsAutomaticServicing()) {
-		Backup<CompanyID> cur_company(_current_company, v->owner);
+		Backup<CompanyID> cur_company(_current_company, v->owner, FILE_LINE);
 		Command<CMD_SEND_VEHICLE_TO_DEPOT>::Do(DC_EXEC, v->index, DepotCommand::Service, {});
 		cur_company.Restore();
 	}
@@ -1813,8 +1816,8 @@ static bool AirportMove(Aircraft *v, const AirportFTAClass *apc)
 	const AirportFTA *current = &apc->layout[v->pos];
 	/* we have arrived in an important state (eg terminal, hangar, etc.) */
 	if (current->heading == v->state) {
-		uint8_t prev_pos = v->pos; // location could be changed in state, so save it before-hand
-		uint8_t prev_state = v->state;
+		byte prev_pos = v->pos; // location could be changed in state, so save it before-hand
+		byte prev_state = v->state;
 		_aircraft_state_handlers[v->state](v, apc);
 		if (v->state != FLYING) v->previous_pos = prev_pos;
 		if (v->state != prev_state || v->pos != prev_pos) UpdateAircraftCache(v);
@@ -1950,7 +1953,7 @@ static const MovementTerminalMapping _airport_terminal_mapping[] = {
  * @param last_terminal Terminal number to stop examining.
  * @return A terminal or helipad has been found, and has been assigned to the aircraft.
  */
-static bool FreeTerminal(Aircraft *v, uint8_t i, uint8_t last_terminal)
+static bool FreeTerminal(Aircraft *v, byte i, byte last_terminal)
 {
 	assert(last_terminal <= lengthof(_airport_terminal_mapping));
 	Station *st = Station::Get(v->targetairport);

src/airport.cpp

@@ -110,12 +110,12 @@ AirportMovingData RotateAirportMovingData(const AirportMovingData *orig, Directi
 
 AirportFTAClass::AirportFTAClass(
 	const AirportMovingData *moving_data_,
-	const uint8_t *terminals_,
-	const uint8_t num_helipads_,
-	const uint8_t *entry_points_,
+	const byte *terminals_,
+	const byte num_helipads_,
+	const byte *entry_points_,
 	Flags flags_,
 	const AirportFTAbuildup *apFA,
-	uint8_t delta_z_
+	byte delta_z_
 ) :
 	moving_data(moving_data_),
 	terminals(terminals_),
@@ -204,7 +204,7 @@ static AirportFTA *AirportBuildAutomata(uint nofelements, const AirportFTAbuildu
  * @param airport_type %Airport type to query FTA from. @see AirportTypes
  * @return Finite state machine of the airport.
  */
-const AirportFTAClass *GetAirport(const uint8_t airport_type)
+const AirportFTAClass *GetAirport(const byte airport_type)
 {
 	if (airport_type == AT_DUMMY) return &_airportfta_dummy;
 	return AirportSpec::Get(airport_type)->fsm;
@@ -215,7 +215,7 @@ const AirportFTAClass *GetAirport(const uint8_t airport_type)
  * @param hangar_tile The tile on which the vehicle is build
  * @return The position (index in airport node array) where the aircraft ends up
  */
-uint8_t GetVehiclePosOnBuild(TileIndex hangar_tile)
+byte GetVehiclePosOnBuild(TileIndex hangar_tile)
 {
 	const Station *st = Station::GetByTile(hangar_tile);
 	const AirportFTAClass *apc = st->airport.GetFTA();

src/airport.h

@@ -152,12 +152,12 @@ public:
 
 	AirportFTAClass(
 		const AirportMovingData *moving_data,
-		const uint8_t *terminals,
-		const uint8_t num_helipads,
-		const uint8_t *entry_points,
+		const byte *terminals,
+		const byte num_helipads,
+		const byte *entry_points,
 		Flags flags,
 		const AirportFTAbuildup *apFA,
-		uint8_t delta_z
+		byte delta_z
 	);
 
 	~AirportFTAClass();
@@ -167,7 +167,7 @@ public:
 	 * @param position Element number to get movement data about.
 	 * @return Pointer to the movement data.
 	 */
-	const AirportMovingData *MovingData(uint8_t position) const
+	const AirportMovingData *MovingData(byte position) const
 	{
 		assert(position < nofelements);
 		return &moving_data[position];
@@ -175,12 +175,12 @@ public:
 
 	const AirportMovingData *moving_data; ///< Movement data.
 	struct AirportFTA *layout;            ///< state machine for airport
-	const uint8_t *terminals;                ///< %Array with the number of terminal groups, followed by the number of terminals in each group.
-	const uint8_t num_helipads;              ///< Number of helipads on this airport. When 0 helicopters will go to normal terminals.
+	const byte *terminals;                ///< %Array with the number of terminal groups, followed by the number of terminals in each group.
+	const byte num_helipads;              ///< Number of helipads on this airport. When 0 helicopters will go to normal terminals.
 	Flags flags;                          ///< Flags for this airport type.
-	uint8_t nofelements;                     ///< number of positions the airport consists of
-	const uint8_t *entry_points;             ///< when an airplane arrives at this airport, enter it at position entry_point, index depends on direction
-	uint8_t delta_z;                         ///< Z adjustment for helicopter pads
+	byte nofelements;                     ///< number of positions the airport consists of
+	const byte *entry_points;             ///< when an airplane arrives at this airport, enter it at position entry_point, index depends on direction
+	byte delta_z;                         ///< Z adjustment for helicopter pads
 };
 
 DECLARE_ENUM_AS_BIT_SET(AirportFTAClass::Flags)
@@ -190,12 +190,12 @@ DECLARE_ENUM_AS_BIT_SET(AirportFTAClass::Flags)
 struct AirportFTA {
 	AirportFTA *next;        ///< possible extra movement choices from this position
 	uint64_t block;            ///< 64 bit blocks (st->airport.flags), should be enough for the most complex airports
-	uint8_t position;           ///< the position that an airplane is at
-	uint8_t next_position;      ///< next position from this position
-	uint8_t heading;            ///< heading (current orders), guiding an airplane to its target on an airport
+	byte position;           ///< the position that an airplane is at
+	byte next_position;      ///< next position from this position
+	byte heading;            ///< heading (current orders), guiding an airplane to its target on an airport
 };
 
-const AirportFTAClass *GetAirport(const uint8_t airport_type);
-uint8_t GetVehiclePosOnBuild(TileIndex hangar_tile);
+const AirportFTAClass *GetAirport(const byte airport_type);
+byte GetVehiclePosOnBuild(TileIndex hangar_tile);
 
 #endif /* AIRPORT_H */

src/airport_gui.cpp

@@ -22,8 +22,7 @@
 #include "station_type.h"
 #include "newgrf_airport.h"
 #include "newgrf_callbacks.h"
-#include "dropdown_type.h"
-#include "dropdown_func.h"
+#include "widgets/dropdown_type.h"
 #include "core/geometry_func.hpp"
 #include "hotkeys.h"
 #include "vehicle_func.h"
@@ -43,11 +42,11 @@
 
 static AirportClassID _selected_airport_class; ///< the currently visible airport class
 static int _selected_airport_index;            ///< the index of the selected airport in the current class or -1
-static uint8_t _selected_airport_layout;          ///< selected airport layout number.
+static byte _selected_airport_layout;          ///< selected airport layout number.
 
 static void ShowBuildAirportPicker(Window *parent);
 
-SpriteID GetCustomAirportSprite(const AirportSpec *as, uint8_t layout);
+SpriteID GetCustomAirportSprite(const AirportSpec *as, byte layout);
 
 void CcBuildAirport(Commands, const CommandCost &result, TileIndex tile)
 {
@@ -65,8 +64,8 @@ static void PlaceAirport(TileIndex tile)
 {
 	if (_selected_airport_index == -1) return;
 
-	uint8_t airport_type = AirportClass::Get(_selected_airport_class)->GetSpec(_selected_airport_index)->GetIndex();
-	uint8_t layout = _selected_airport_layout;
+	byte airport_type = AirportClass::Get(_selected_airport_class)->GetSpec(_selected_airport_index)->GetIndex();
+	byte layout = _selected_airport_layout;
 	bool adjacent = _ctrl_pressed;
 
 	auto proc = [=](bool test, StationID to_join) -> bool {
@@ -224,7 +223,7 @@ static constexpr NWidgetPart _nested_air_toolbar_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _air_toolbar_desc(
+static WindowDesc _air_toolbar_desc(__FILE__, __LINE__,
 	WDP_ALIGN_TOOLBAR, "toolbar_air", 0, 0,
 	WC_BUILD_TOOLBAR, WC_NONE,
 	WDF_CONSTRUCTION,
@@ -258,7 +257,7 @@ class BuildAirportWindow : public PickerWindowBase {
 		DropDownList list;
 
 		for (uint i = 0; i < AirportClass::GetClassCount(); i++) {
-			list.push_back(MakeDropDownListStringItem(AirportClass::Get((AirportClassID)i)->name, i));
+			list.push_back(std::make_unique<DropDownListStringItem>(AirportClass::Get((AirportClassID)i)->name, i, false));
 		}
 
 		return list;
@@ -365,7 +364,7 @@ public:
 				for (int i = 0; i < NUM_AIRPORTS; i++) {
 					const AirportSpec *as = AirportSpec::Get(i);
 					if (!as->enabled) continue;
-					for (uint8_t layout = 0; layout < as->num_table; layout++) {
+					for (byte layout = 0; layout < as->num_table; layout++) {
 						SpriteID sprite = GetCustomAirportSprite(as, layout);
 						if (sprite != 0) {
 							Dimension d = GetSpriteSize(sprite);
@@ -381,7 +380,7 @@ public:
 				for (int i = NEW_AIRPORT_OFFSET; i < NUM_AIRPORTS; i++) {
 					const AirportSpec *as = AirportSpec::Get(i);
 					if (!as->enabled) continue;
-					for (uint8_t layout = 0; layout < as->num_table; layout++) {
+					for (byte layout = 0; layout < as->num_table; layout++) {
 						StringID string = GetAirportTextCallback(as, layout, CBID_AIRPORT_ADDITIONAL_TEXT);
 						if (string == STR_UNDEFINED) continue;
 
@@ -513,8 +512,8 @@ public:
 				break;
 
 			case WID_AP_AIRPORT_LIST: {
-				int32_t num_clicked = this->vscroll->GetScrolledRowFromWidget(pt.y, this, widget, 0, this->line_height);
-				if (num_clicked == INT32_MAX) break;
+				int num_clicked = this->vscroll->GetScrolledRowFromWidget(pt.y, this, widget, 0, this->line_height);
+				if (num_clicked == INT_MAX) break;
 				const AirportSpec *as = AirportClass::Get(_selected_airport_class)->GetSpec(num_clicked);
 				if (as->IsAvailable()) this->SelectOtherAirport(num_clicked);
 				break;
@@ -636,7 +635,7 @@ static constexpr NWidgetPart _nested_build_airport_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _build_airport_desc(
+static WindowDesc _build_airport_desc(__FILE__, __LINE__,
 	WDP_AUTO, nullptr, 0, 0,
 	WC_BUILD_STATION, WC_BUILD_TOOLBAR,
 	WDF_CONSTRUCTION,

src/autocompletion.cpp

@@ -1,66 +0,0 @@
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD 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 General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/** @file autocompletion.cpp Generic auto-completion engine. */
-
-#include "stdafx.h"
-
-#include "autocompletion.h"
-
-#include "console_internal.h"
-#include "town.h"
-#include "network/network_base.h"
-
-#include "safeguards.h"
-
-bool AutoCompletion::AutoComplete()
-{
-	// We are pressing TAB for the first time after reset.
-	if (this->suggestions.empty()) {
-		this->InitSuggestions(this->textbuf->buf);
-		if (this->suggestions.empty()) {
-			return false;
-		}
-		this->ApplySuggestion(prefix, suggestions[0]);
-		return true;
-	}
-
-	// We are pressing TAB again on the same text.
-	if (this->current_suggestion_index + 1 < this->suggestions.size()) {
-		this->ApplySuggestion(prefix, this->suggestions[++this->current_suggestion_index]);
-	} else {
-		// We are out of options, restore original text.
-		this->textbuf->Assign(initial_buf);
-		this->Reset();
-	}
-	return true;
-}
-
-void AutoCompletion::Reset()
-{
-	this->prefix = "";
-	this->query = "";
-	this->initial_buf.clear();
-	this->suggestions.clear();
-	this->current_suggestion_index = 0;
-}
-
-void AutoCompletion::InitSuggestions(std::string_view text)
-{
-	this->initial_buf = text;
-	size_t space_pos = this->initial_buf.find_last_of(' ');
-	this->query = this->initial_buf;
-	if (space_pos == std::string::npos) {
-		this->prefix = "";
-	} else {
-		this->prefix = this->query.substr(0, space_pos + 1);
-		this->query.remove_prefix(space_pos + 1);
-	}
-
-	this->suggestions = this->GetSuggestions(prefix, query);
-	this->current_suggestion_index = 0;
-}

src/autocompletion.h

@@ -1,46 +0,0 @@
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD 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 General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/** @file autocompletion.h Generic auto-completion engine. */
-
-#ifndef AUTOCOMPLETION_H
-#define AUTOCOMPLETION_H
-
-#include "textbuf_type.h"
-
-class AutoCompletion {
-protected:
-	Textbuf *textbuf;
-
-private:
-	std::string              initial_buf; ///< Value of text buffer when we started current suggestion session.
-
-	std::string_view         prefix;      ///< Prefix of the text before the last space.
-	std::string_view         query;       ///< Last token of the text. This is used to based the suggestions on.
-
-	std::vector<std::string> suggestions;
-	size_t                   current_suggestion_index;
-
-public:
-	AutoCompletion(Textbuf *textbuf) : textbuf(textbuf)
-	{
-		this->Reset();
-	}
-	virtual ~AutoCompletion() = default;
-
-	// Returns true the textbuf was updated.
-	bool AutoComplete();
-	void Reset();
-
-private:
-	void InitSuggestions(std::string_view text);
-
-	virtual std::vector<std::string> GetSuggestions(std::string_view prefix, std::string_view query) = 0;
-	virtual void ApplySuggestion(std::string_view prefix, std::string_view suggestion) = 0;
-};
-
-#endif /* AUTOCOMPLETION_H */

src/autoreplace_cmd.cpp

@@ -362,7 +362,7 @@ static CommandCost BuildReplacementVehicle(Vehicle *old_veh, Vehicle **new_vehic
 
 	/* Refit the vehicle if needed */
 	if (refit_cargo != CARGO_NO_REFIT) {
-		uint8_t subtype = GetBestFittingSubType(old_veh, new_veh, refit_cargo);
+		byte subtype = GetBestFittingSubType(old_veh, new_veh, refit_cargo);
 
 		cost.AddCost(std::get<0>(Command<CMD_REFIT_VEHICLE>::Do(DC_EXEC, new_veh->index, refit_cargo, subtype, false, false, 0)));
 		assert(cost.Succeeded()); // This should be ensured by GetNewCargoTypeForReplace()

src/autoreplace_gui.cpp

@@ -25,8 +25,7 @@
 #include "core/geometry_func.hpp"
 #include "rail_gui.h"
 #include "road_gui.h"
-#include "dropdown_type.h"
-#include "dropdown_func.h"
+#include "widgets/dropdown_func.h"
 #include "autoreplace_cmd.h"
 #include "group_cmd.h"
 #include "settings_cmd.h"
@@ -35,7 +34,7 @@
 
 #include "safeguards.h"
 
-void DrawEngineList(VehicleType type, const Rect &r, const GUIEngineList &eng_list, const Scrollbar &sb, EngineID selected_id, bool show_count, GroupID selected_group);
+void DrawEngineList(VehicleType type, const Rect &r, const GUIEngineList &eng_list, uint16_t min, uint16_t max, EngineID selected_id, bool show_count, GroupID selected_group);
 
 static bool EngineNumberSorter(const GUIEngineListItem &a, const GUIEngineListItem &b)
 {
@@ -87,7 +86,7 @@ class ReplaceVehicleWindow : public Window {
 	bool reset_sel_engine;        ///< Also reset #sel_engine while updating left and/or right and no valid engine selected.
 	GroupID sel_group;            ///< Group selected to replace.
 	int details_height;           ///< Minimal needed height of the details panels, in text lines (found so far).
-	uint8_t sort_criteria;           ///< Criteria of sorting vehicles.
+	byte sort_criteria;           ///< Criteria of sorting vehicles.
 	bool descending_sort_order;   ///< Order of sorting vehicles.
 	bool show_hidden_engines;     ///< Whether to show the hidden engines.
 	RailType sel_railtype;        ///< Type of rail tracks selected. #INVALID_RAILTYPE to show all.
@@ -145,7 +144,7 @@ class ReplaceVehicleWindow : public Window {
 		std::vector<EngineID> variants;
 		EngineID selected_engine = INVALID_ENGINE;
 		VehicleType type = (VehicleType)this->window_number;
-		uint8_t side = draw_left ? 0 : 1;
+		byte side = draw_left ? 0 : 1;
 
 		GUIEngineList list;
 
@@ -491,9 +490,11 @@ public:
 			case WID_RV_LEFT_MATRIX:
 			case WID_RV_RIGHT_MATRIX: {
 				int side = (widget == WID_RV_LEFT_MATRIX) ? 0 : 1;
+				EngineID start  = static_cast<EngineID>(this->vscroll[side]->GetPosition()); // what is the offset for the start (scrolling)
+				EngineID end    = static_cast<EngineID>(std::min<size_t>(this->vscroll[side]->GetCapacity() + start, this->engines[side].size()));
 
 				/* Do the actual drawing */
-				DrawEngineList((VehicleType)this->window_number, r, this->engines[side], *this->vscroll[side], this->sel_engine[side], side == 0, this->sel_group);
+				DrawEngineList((VehicleType)this->window_number, r, this->engines[side], start, end, this->sel_engine[side], side == 0, this->sel_group);
 				break;
 			}
 		}
@@ -567,8 +568,8 @@ public:
 
 			case WID_RV_TRAIN_ENGINEWAGON_DROPDOWN: {
 				DropDownList list;
-				list.push_back(MakeDropDownListStringItem(STR_REPLACE_ENGINES, 1));
-				list.push_back(MakeDropDownListStringItem(STR_REPLACE_WAGONS, 0));
+				list.push_back(std::make_unique<DropDownListStringItem>(STR_REPLACE_ENGINES, 1, false));
+				list.push_back(std::make_unique<DropDownListStringItem>(STR_REPLACE_WAGONS, 0, false));
 				ShowDropDownList(this, std::move(list), this->replace_engines ? 1 : 0, WID_RV_TRAIN_ENGINEWAGON_DROPDOWN);
 				break;
 			}
@@ -611,7 +612,7 @@ public:
 
 			case WID_RV_LEFT_MATRIX:
 			case WID_RV_RIGHT_MATRIX: {
-				uint8_t click_side;
+				byte click_side;
 				if (widget == WID_RV_LEFT_MATRIX) {
 					click_side = 0;
 				} else {
@@ -787,7 +788,7 @@ static constexpr NWidgetPart _nested_replace_rail_vehicle_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _replace_rail_vehicle_desc(
+static WindowDesc _replace_rail_vehicle_desc(__FILE__, __LINE__,
 	WDP_AUTO, "replace_vehicle_train", 500, 140,
 	WC_REPLACE_VEHICLE, WC_NONE,
 	WDF_CONSTRUCTION,
@@ -845,7 +846,7 @@ static constexpr NWidgetPart _nested_replace_road_vehicle_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _replace_road_vehicle_desc(
+static WindowDesc _replace_road_vehicle_desc(__FILE__, __LINE__,
 	WDP_AUTO, "replace_vehicle_road", 500, 140,
 	WC_REPLACE_VEHICLE, WC_NONE,
 	WDF_CONSTRUCTION,
@@ -897,7 +898,7 @@ static constexpr NWidgetPart _nested_replace_vehicle_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _replace_vehicle_desc(
+static WindowDesc _replace_vehicle_desc(__FILE__, __LINE__,
 	WDP_AUTO, "replace_vehicle", 456, 118,
 	WC_REPLACE_VEHICLE, WC_NONE,
 	WDF_CONSTRUCTION,

src/base_media_base.h

@@ -314,7 +314,7 @@ static const uint NUM_SONGS_PLAYLIST  = 32;
 
 /* Functions to read DOS music CAT files, similar to but not quite the same as sound effect CAT files */
 char *GetMusicCatEntryName(const std::string &filename, size_t entrynum);
-uint8_t *GetMusicCatEntryData(const std::string &filename, size_t entrynum, size_t &entrylen);
+byte *GetMusicCatEntryData(const std::string &filename, size_t entrynum, size_t &entrylen);
 
 enum MusicTrackType {
 	MTT_STANDARDMIDI, ///< Standard MIDI file
@@ -324,7 +324,7 @@ enum MusicTrackType {
 /** Metadata about a music track. */
 struct MusicSongInfo {
 	std::string songname;    ///< name of song displayed in UI
-	uint8_t tracknr;            ///< track number of song displayed in UI
+	byte tracknr;            ///< track number of song displayed in UI
 	std::string filename;    ///< file on disk containing song (when used in MusicSet class)
 	MusicTrackType filetype; ///< decoder required for song file
 	int cat_index;           ///< entry index in CAT file, for filetype==MTT_MPSMIDI
@@ -338,7 +338,7 @@ struct MusicSet : BaseSet<MusicSet, NUM_SONGS_AVAILABLE, false> {
 	/** Data about individual songs in set. */
 	MusicSongInfo songinfo[NUM_SONGS_AVAILABLE];
 	/** Number of valid songs in set. */
-	uint8_t num_available;
+	byte num_available;
 
 	bool FillSetDetails(const IniFile &ini, const std::string &path, const std::string &full_filename);
 };

src/base_station_base.h

@@ -19,11 +19,16 @@
 typedef Pool<BaseStation, StationID, 32, 64000> StationPool;
 extern StationPool _station_pool;
 
-template <typename T>
-struct SpecMapping {
-	const T *spec; ///< Custom spec.
-	uint32_t grfid; ///< GRF ID of this custom spec.
-	uint16_t localidx; ///< Local ID within GRF of this custom spec.
+struct StationSpecList {
+	const StationSpec *spec;
+	uint32_t grfid;      ///< GRF ID of this custom station
+	uint16_t localidx; ///< Station ID within GRF of station
+};
+
+struct RoadStopSpecList {
+	const RoadStopSpec *spec;
+	uint32_t grfid;      ///< GRF ID of this custom road stop
+	uint16_t localidx; ///< Station ID within GRF of road stop
 };
 
 struct RoadStopTileData {
@@ -59,7 +64,7 @@ struct StationRect : public Rect {
 struct BaseStation : StationPool::PoolItem<&_station_pool> {
 	TileIndex xy;                   ///< Base tile of the station
 	TrackedViewportSign sign;       ///< NOSAVE: Dimensions of sign
-	uint8_t delete_ctr;                ///< Delete counter. If greater than 0 then it is decremented until it reaches 0; the waypoint is then is deleted.
+	byte delete_ctr;                ///< Delete counter. If greater than 0 then it is decremented until it reaches 0; the waypoint is then is deleted.
 
 	std::string name;               ///< Custom name
 	StringID string_id;             ///< Default name (town area) of station
@@ -69,13 +74,13 @@ struct BaseStation : StationPool::PoolItem<&_station_pool> {
 	Owner owner;                    ///< The owner of this station
 	StationFacility facilities;     ///< The facilities that this station has
 
-	std::vector<SpecMapping<StationSpec>> speclist;           ///< List of rail station specs of this station.
-	std::vector<SpecMapping<RoadStopSpec>> roadstop_speclist; ///< List of road stop specs of this station
+	std::vector<StationSpecList> speclist;           ///< List of rail station specs of this station.
+	std::vector<RoadStopSpecList> roadstop_speclist; ///< List of road stop specs of this station
 
 	TimerGameCalendar::Date build_date; ///< Date of construction
 
 	uint16_t random_bits;             ///< Random bits assigned to this station
-	uint8_t waiting_triggers;          ///< Waiting triggers (NewGRF) for this station
+	byte waiting_triggers;          ///< Waiting triggers (NewGRF) for this station
 	uint8_t cached_anim_triggers;                ///< NOSAVE: Combined animation trigger bitmask, used to determine if trigger processing should happen.
 	uint8_t cached_roadstop_anim_triggers;       ///< NOSAVE: Combined animation trigger bitmask for road stops, used to determine if trigger processing should happen.
 	CargoTypes cached_cargo_triggers;          ///< NOSAVE: Combined cargo trigger bitmask
@@ -113,7 +118,7 @@ struct BaseStation : StationPool::PoolItem<&_station_pool> {
 	 * @param available will return false if ever the variable asked for does not exist
 	 * @return the value stored in the corresponding variable
 	 */
-	virtual uint32_t GetNewGRFVariable(const struct ResolverObject &object, uint8_t variable, uint8_t parameter, bool *available) const = 0;
+	virtual uint32_t GetNewGRFVariable(const struct ResolverObject &object, byte variable, byte parameter, bool *available) const = 0;
 
 	/**
 	 * Update the coordinated of the sign (as shown in the viewport).
@@ -179,7 +184,7 @@ struct BaseStation : StationPool::PoolItem<&_station_pool> {
 		return (this->facilities & ~FACIL_WAYPOINT) != 0;
 	}
 
-	inline uint8_t GetRoadStopRandomBits(TileIndex tile) const
+	inline byte GetRoadStopRandomBits(TileIndex tile) const
 	{
 		for (const RoadStopTileData &tile_data : this->custom_roadstop_tile_data) {
 			if (tile_data.tile == tile) return tile_data.random_bits;
@@ -187,7 +192,7 @@ struct BaseStation : StationPool::PoolItem<&_station_pool> {
 		return 0;
 	}
 
-	inline uint8_t GetRoadStopAnimationFrame(TileIndex tile) const
+	inline byte GetRoadStopAnimationFrame(TileIndex tile) const
 	{
 		for (const RoadStopTileData &tile_data : this->custom_roadstop_tile_data) {
 			if (tile_data.tile == tile) return tile_data.animation_frame;
@@ -196,11 +201,11 @@ struct BaseStation : StationPool::PoolItem<&_station_pool> {
 	}
 
 private:
-	void SetRoadStopTileData(TileIndex tile, uint8_t data, bool animation);
+	void SetRoadStopTileData(TileIndex tile, byte data, bool animation);
 
 public:
-	inline void SetRoadStopRandomBits(TileIndex tile, uint8_t random_bits) { this->SetRoadStopTileData(tile, random_bits, false); }
-	inline void SetRoadStopAnimationFrame(TileIndex tile, uint8_t frame) { this->SetRoadStopTileData(tile, frame, true); }
+	inline void SetRoadStopRandomBits(TileIndex tile, byte random_bits) { this->SetRoadStopTileData(tile, random_bits, false); }
+	inline void SetRoadStopAnimationFrame(TileIndex tile, byte frame) { this->SetRoadStopTileData(tile, frame, true); }
 	void RemoveRoadStopTileData(TileIndex tile);
 
 	static void PostDestructor(size_t index);
@@ -305,14 +310,4 @@ struct SpecializedStation : public BaseStation {
 	static Pool::IterateWrapper<T> Iterate(size_t from = 0) { return Pool::IterateWrapper<T>(from); }
 };
 
-/**
- * Get spec mapping list for each supported custom spec type.
- * @tparam T Spec type.
- * @param bst Station of custom spec list.
- * @return Speclist of custom spec type.
- */
-template <class T> std::vector<SpecMapping<T>> &GetStationSpecList(BaseStation *bst);
-template <> inline std::vector<SpecMapping<StationSpec>> &GetStationSpecList<StationSpec>(BaseStation *bst) { return bst->speclist; }
-template <> inline std::vector<SpecMapping<RoadStopSpec>> &GetStationSpecList<RoadStopSpec>(BaseStation *bst) { return bst->roadstop_speclist; }
-
 #endif /* BASE_STATION_BASE_H */

src/blitter/32bpp_anim.cpp

@@ -34,23 +34,23 @@ inline void Blitter_32bppAnim::Draw(const Blitter::BlitterParams *bp, ZoomLevel
 	const uint16_t *src_n  = (const uint16_t *)(src->data + src->offset[zoom][1]);
 
 	for (uint i = bp->skip_top; i != 0; i--) {
-		src_px = (const Colour *)((const uint8_t *)src_px + *(const uint32_t *)src_px);
-		src_n  = (const uint16_t *)((const uint8_t *)src_n  + *(const uint32_t *)src_n);
+		src_px = (const Colour *)((const byte *)src_px + *(const uint32_t *)src_px);
+		src_n  = (const uint16_t *)((const byte *)src_n  + *(const uint32_t *)src_n);
 	}
 
 	Colour *dst = (Colour *)bp->dst + bp->top * bp->pitch + bp->left;
 	uint16_t *anim = this->anim_buf + this->ScreenToAnimOffset((uint32_t *)bp->dst) + bp->top * this->anim_buf_pitch + bp->left;
 
-	const uint8_t *remap = bp->remap; // store so we don't have to access it via bp every time
+	const byte *remap = bp->remap; // store so we don't have to access it via bp every time
 
 	for (int y = 0; y < bp->height; y++) {
 		Colour *dst_ln = dst + bp->pitch;
 		uint16_t *anim_ln = anim + this->anim_buf_pitch;
 
-		const Colour *src_px_ln = (const Colour *)((const uint8_t *)src_px + *(const uint32_t *)src_px);
+		const Colour *src_px_ln = (const Colour *)((const byte *)src_px + *(const uint32_t *)src_px);
 		src_px++;
 
-		const uint16_t *src_n_ln = (const uint16_t *)((const uint8_t *)src_n + *(const uint32_t *)src_n);
+		const uint16_t *src_n_ln = (const uint16_t *)((const byte *)src_n + *(const uint32_t *)src_n);
 		src_n += 2;
 
 		Colour *dst_end = dst + bp->skip_left;

src/blitter/32bpp_anim_sse4.cpp

@@ -33,7 +33,7 @@ template <BlitterMode mode, Blitter_32bppSSE2::ReadMode read_mode, Blitter_32bpp
 GNU_TARGET("sse4.1")
 inline void Blitter_32bppSSE4_Anim::Draw(const BlitterParams *bp, ZoomLevel zoom)
 {
-	const uint8_t * const remap = bp->remap;
+	const byte * const remap = bp->remap;
 	Colour *dst_line = (Colour *) bp->dst + bp->top * bp->pitch + bp->left;
 	uint16_t *anim_line = this->anim_buf + this->ScreenToAnimOffset((uint32_t *)bp->dst) + bp->top * this->anim_buf_pitch + bp->left;
 	int effective_width = bp->width;
@@ -42,7 +42,7 @@ inline void Blitter_32bppSSE4_Anim::Draw(const BlitterParams *bp, ZoomLevel zoom
 	const Blitter_32bppSSE_Base::SpriteData * const sd = (const Blitter_32bppSSE_Base::SpriteData *) bp->sprite;
 	const SpriteInfo * const si = &sd->infos[zoom];
 	const MapValue *src_mv_line = (const MapValue *) &sd->data[si->mv_offset] + bp->skip_top * si->sprite_width;
-	const Colour *src_rgba_line = (const Colour *) ((const uint8_t *) &sd->data[si->sprite_offset] + bp->skip_top * si->sprite_line_size);
+	const Colour *src_rgba_line = (const Colour *) ((const byte *) &sd->data[si->sprite_offset] + bp->skip_top * si->sprite_line_size);
 
 	if (read_mode != RM_WITH_MARGIN) {
 		src_rgba_line += bp->skip_left;
@@ -104,20 +104,20 @@ inline void Blitter_32bppSSE4_Anim::Draw(const BlitterParams *bp, ZoomLevel zoom
 
 					if (animated) {
 						/* Remap colours. */
-						const uint8_t m0 = mvX2;
+						const byte m0 = mvX2;
 						if (m0 >= PALETTE_ANIM_START) {
 							const Colour c0 = (this->LookupColourInPalette(m0).data & 0x00FFFFFF) | (src[0].data & 0xFF000000);
-							InsertFirstUint32(AdjustBrightneSSE(c0, (uint8_t) (mvX2 >> 8)).data, srcABCD);
+							InsertFirstUint32(AdjustBrightneSSE(c0, (byte) (mvX2 >> 8)).data, srcABCD);
 						}
-						const uint8_t m1 = mvX2 >> 16;
+						const byte m1 = mvX2 >> 16;
 						if (m1 >= PALETTE_ANIM_START) {
 							const Colour c1 = (this->LookupColourInPalette(m1).data & 0x00FFFFFF) | (src[1].data & 0xFF000000);
-							InsertSecondUint32(AdjustBrightneSSE(c1, (uint8_t) (mvX2 >> 24)).data, srcABCD);
+							InsertSecondUint32(AdjustBrightneSSE(c1, (byte) (mvX2 >> 24)).data, srcABCD);
 						}
 
 						/* Update anim buffer. */
-						const uint8_t a0 = src[0].a;
-						const uint8_t a1 = src[1].a;
+						const byte a0 = src[0].a;
+						const byte a1 = src[1].a;
 						uint32_t anim01 = 0;
 						if (a0 == 255) {
 							if (a1 == 255) {
@@ -185,9 +185,9 @@ bmno_full_transparency:
 					__m128i dstABCD = _mm_loadl_epi64((__m128i*) dst);
 
 					/* Remap colours. */
-					const uint m0 = (uint8_t) mvX2;
+					const uint m0 = (byte) mvX2;
 					const uint r0 = remap[m0];
-					const uint m1 = (uint8_t) (mvX2 >> 16);
+					const uint m1 = (byte) (mvX2 >> 16);
 					const uint r1 = remap[m1];
 					if (mvX2 & 0x00FF00FF) {
 						#define CMOV_REMAP(m_colour, m_colour_init, m_src, m_m) \
@@ -195,7 +195,7 @@ bmno_full_transparency:
 							Colour m_colour = m_colour_init; \
 							{ \
 							const Colour srcm = (Colour) (m_src); \
-							const uint m = (uint8_t) (m_m); \
+							const uint m = (byte) (m_m); \
 							const uint r = remap[m]; \
 							const Colour cmap = (this->LookupColourInPalette(r).data & 0x00FFFFFF) | (srcm.data & 0xFF000000); \
 							m_colour = r == 0 ? m_colour : cmap; \
@@ -225,8 +225,8 @@ bmno_full_transparency:
 
 					/* Update anim buffer. */
 					if (animated) {
-						const uint8_t a0 = src[0].a;
-						const uint8_t a1 = src[1].a;
+						const byte a0 = src[0].a;
+						const byte a1 = src[1].a;
 						uint32_t anim01 = mvX2 & 0xFF00FF00;
 						if (a0 == 255) {
 							anim01 |= r0;
@@ -368,7 +368,7 @@ bmcr_alpha_blend_single:
 
 next_line:
 		if (mode != BM_TRANSPARENT && mode != BM_TRANSPARENT_REMAP) src_mv_line += si->sprite_width;
-		src_rgba_line = (const Colour*) ((const uint8_t*) src_rgba_line + si->sprite_line_size);
+		src_rgba_line = (const Colour*) ((const byte*) src_rgba_line + si->sprite_line_size);
 		dst_line += bp->pitch;
 		anim_line += this->anim_buf_pitch;
 	}

src/blitter/32bpp_optimized.cpp

@@ -40,26 +40,26 @@ inline void Blitter_32bppOptimized::Draw(const Blitter::BlitterParams *bp, ZoomL
 
 	/* skip upper lines in src_px and src_n */
 	for (uint i = bp->skip_top; i != 0; i--) {
-		src_px = (const Colour *)((const uint8_t *)src_px + *(const uint32_t *)src_px);
-		src_n = (const uint16_t *)((const uint8_t *)src_n + *(const uint32_t *)src_n);
+		src_px = (const Colour *)((const byte *)src_px + *(const uint32_t *)src_px);
+		src_n = (const uint16_t *)((const byte *)src_n + *(const uint32_t *)src_n);
 	}
 
 	/* skip lines in dst */
 	Colour *dst = (Colour *)bp->dst + bp->top * bp->pitch + bp->left;
 
 	/* store so we don't have to access it via bp every time (compiler assumes pointer aliasing) */
-	const uint8_t *remap = bp->remap;
+	const byte *remap = bp->remap;
 
 	for (int y = 0; y < bp->height; y++) {
 		/* next dst line begins here */
 		Colour *dst_ln = dst + bp->pitch;
 
 		/* next src line begins here */
-		const Colour *src_px_ln = (const Colour *)((const uint8_t *)src_px + *(const uint32_t *)src_px);
+		const Colour *src_px_ln = (const Colour *)((const byte *)src_px + *(const uint32_t *)src_px);
 		src_px++;
 
 		/* next src_n line begins here */
-		const uint16_t *src_n_ln = (const uint16_t *)((const uint8_t *)src_n + *(const uint32_t *)src_n);
+		const uint16_t *src_n_ln = (const uint16_t *)((const byte *)src_n + *(const uint32_t *)src_n);
 		src_n += 2;
 
 		/* we will end this line when we reach this point */
@@ -405,8 +405,8 @@ template <bool Tpal_to_rgb> Sprite *Blitter_32bppOptimized::EncodeInternal(const
 			dst_n_ln =  (uint32_t *)dst_n;
 		}
 
-		lengths[z][0] = (uint8_t *)dst_px_ln - (uint8_t *)dst_px_orig[z]; // all are aligned to 4B boundary
-		lengths[z][1] = (uint8_t *)dst_n_ln  - (uint8_t *)dst_n_orig[z];
+		lengths[z][0] = (byte *)dst_px_ln - (byte *)dst_px_orig[z]; // all are aligned to 4B boundary
+		lengths[z][1] = (byte *)dst_n_ln  - (byte *)dst_n_orig[z];
 	}
 
 	uint len = 0; // total length of data

src/blitter/32bpp_optimized.hpp

@@ -18,7 +18,7 @@ public:
 	/** Data stored about a (single) sprite. */
 	struct SpriteData {
 		uint32_t offset[ZOOM_LVL_END][2]; ///< Offsets (from .data) to streams for different zoom levels, and the normal and remap image information.
-		uint8_t data[];                      ///< Data, all zoomlevels.
+		byte data[];                      ///< Data, all zoomlevels.
 	};
 
 	void Draw(Blitter::BlitterParams *bp, BlitterMode mode, ZoomLevel zoom) override;

src/blitter/32bpp_sse2.cpp

@@ -114,7 +114,7 @@ Sprite *Blitter_32bppSSE_Base::Encode(const SpriteLoader::SpriteCollection &spri
 			(*dst_rgba_line).data = nb_pix_transp;
 
 			Colour *nb_right = dst_rgba_line + 1;
-			dst_rgba_line = (Colour*) ((uint8_t*) dst_rgba_line + sd.infos[z].sprite_line_size);
+			dst_rgba_line = (Colour*) ((byte*) dst_rgba_line + sd.infos[z].sprite_line_size);
 
 			/* Count the number of transparent pixels from the right. */
 			dst_rgba = dst_rgba_line - 1;

src/blitter/32bpp_sse2.hpp

@@ -73,7 +73,7 @@ public:
 	struct SpriteData {
 		SpriteFlags flags;
 		SpriteInfo infos[ZOOM_LVL_END];
-		uint8_t data[]; ///< Data, all zoomlevels.
+		byte data[]; ///< Data, all zoomlevels.
 	};
 
 	Sprite *Encode(const SpriteLoader::SpriteCollection &sprite, AllocatorProc *allocator);

src/blitter/32bpp_sse_func.hpp

@@ -221,7 +221,7 @@ inline void Blitter_32bppSSSE3::Draw(const Blitter::BlitterParams *bp, ZoomLevel
 inline void Blitter_32bppSSE4::Draw(const Blitter::BlitterParams *bp, ZoomLevel zoom)
 #endif
 {
-	const uint8_t * const remap = bp->remap;
+	const byte * const remap = bp->remap;
 	Colour *dst_line = (Colour *) bp->dst + bp->top * bp->pitch + bp->left;
 	int effective_width = bp->width;
 
@@ -229,7 +229,7 @@ inline void Blitter_32bppSSE4::Draw(const Blitter::BlitterParams *bp, ZoomLevel
 	const SpriteData * const sd = (const SpriteData *) bp->sprite;
 	const SpriteInfo * const si = &sd->infos[zoom];
 	const MapValue *src_mv_line = (const MapValue *) &sd->data[si->mv_offset] + bp->skip_top * si->sprite_width;
-	const Colour *src_rgba_line = (const Colour *) ((const uint8_t *) &sd->data[si->sprite_offset] + bp->skip_top * si->sprite_line_size);
+	const Colour *src_rgba_line = (const Colour *) ((const byte *) &sd->data[si->sprite_offset] + bp->skip_top * si->sprite_line_size);
 
 	if (read_mode != RM_WITH_MARGIN) {
 		src_rgba_line += bp->skip_left;
@@ -314,7 +314,7 @@ inline void Blitter_32bppSSE4::Draw(const Blitter::BlitterParams *bp, ZoomLevel
 							Colour m_colour = m_colour_init; \
 							{ \
 							const Colour srcm = (Colour) (m_src); \
-							const uint m = (uint8_t) (m_m); \
+							const uint m = (byte) (m_m); \
 							const uint r = remap[m]; \
 							const Colour cmap = (this->LookupColourInPalette(r).data & 0x00FFFFFF) | (srcm.data & 0xFF000000); \
 							m_colour = r == 0 ? m_colour : cmap; \
@@ -442,7 +442,7 @@ bmcr_alpha_blend_single:
 
 next_line:
 		if (mode == BM_COLOUR_REMAP || mode == BM_CRASH_REMAP) src_mv_line += si->sprite_width;
-		src_rgba_line = (const Colour*) ((const uint8_t*) src_rgba_line + si->sprite_line_size);
+		src_rgba_line = (const Colour*) ((const byte*) src_rgba_line + si->sprite_line_size);
 		dst_line += bp->pitch;
 	}
 }

src/blitter/40bpp_anim.cpp

@@ -104,8 +104,8 @@ inline void Blitter_40bppAnim::Draw(const Blitter::BlitterParams *bp, ZoomLevel
 
 	/* skip upper lines in src_px and src_n */
 	for (uint i = bp->skip_top; i != 0; i--) {
-		src_px = (const Colour *)((const uint8_t *)src_px + *(const uint32_t *)src_px);
-		src_n = (const uint16_t *)((const uint8_t *)src_n + *(const uint32_t *)src_n);
+		src_px = (const Colour *)((const byte *)src_px + *(const uint32_t *)src_px);
+		src_n = (const uint16_t *)((const byte *)src_n + *(const uint32_t *)src_n);
 	}
 
 	/* skip lines in dst */
@@ -114,7 +114,7 @@ inline void Blitter_40bppAnim::Draw(const Blitter::BlitterParams *bp, ZoomLevel
 	uint8_t *anim = VideoDriver::GetInstance()->GetAnimBuffer() + ((uint32_t *)bp->dst - (uint32_t *)_screen.dst_ptr) + bp->top * bp->pitch + bp->left;
 
 	/* store so we don't have to access it via bp everytime (compiler assumes pointer aliasing) */
-	const uint8_t *remap = bp->remap;
+	const byte *remap = bp->remap;
 
 	for (int y = 0; y < bp->height; y++) {
 		/* next dst line begins here */
@@ -122,11 +122,11 @@ inline void Blitter_40bppAnim::Draw(const Blitter::BlitterParams *bp, ZoomLevel
 		uint8_t *anim_ln = anim + bp->pitch;
 
 		/* next src line begins here */
-		const Colour *src_px_ln = (const Colour *)((const uint8_t *)src_px + *(const uint32_t *)src_px);
+		const Colour *src_px_ln = (const Colour *)((const byte *)src_px + *(const uint32_t *)src_px);
 		src_px++;
 
 		/* next src_n line begins here */
-		const uint16_t *src_n_ln = (const uint16_t *)((const uint8_t *)src_n + *(const uint32_t *)src_n);
+		const uint16_t *src_n_ln = (const uint16_t *)((const byte *)src_n + *(const uint32_t *)src_n);
 		src_n += 2;
 
 		/* we will end this line when we reach this point */

src/blitter/8bpp_optimized.cpp

@@ -147,10 +147,10 @@ Sprite *Blitter_8bppOptimized::Encode(const SpriteLoader::SpriteCollection &spri
 	/* Don't allocate memory each time, but just keep some
 	 * memory around as this function is called quite often
 	 * and the memory usage is quite low. */
-	static ReusableBuffer<uint8_t> temp_buffer;
+	static ReusableBuffer<byte> temp_buffer;
 	SpriteData *temp_dst = (SpriteData *)temp_buffer.Allocate(memory);
 	memset(temp_dst, 0, sizeof(*temp_dst));
-	uint8_t *dst = temp_dst->data;
+	byte *dst = temp_dst->data;
 
 	/* Make the sprites per zoom-level */
 	for (ZoomLevel i = zoom_min; i <= zoom_max; i++) {
@@ -166,7 +166,7 @@ Sprite *Blitter_8bppOptimized::Encode(const SpriteLoader::SpriteCollection &spri
 			uint trans = 0;
 			uint pixels = 0;
 			uint last_colour = 0;
-			uint8_t *count_dst = nullptr;
+			byte *count_dst = nullptr;
 
 			/* Store the scaled image */
 			const SpriteLoader::CommonPixel *src = &sprite[i].data[y * sprite[i].width];
@@ -213,7 +213,7 @@ Sprite *Blitter_8bppOptimized::Encode(const SpriteLoader::SpriteCollection &spri
 		}
 	}
 
-	uint size = dst - (uint8_t *)temp_dst;
+	uint size = dst - (byte *)temp_dst;
 
 	/* Safety check, to make sure we guessed the size correctly */
 	assert(size < memory);

src/blitter/8bpp_optimized.hpp

@@ -19,7 +19,7 @@ public:
 	/** Data stored about a (single) sprite. */
 	struct SpriteData {
 		uint32_t offset[ZOOM_LVL_END]; ///< Offsets (from .data) to streams for different zoom levels.
-		uint8_t data[];                   ///< Data, all zoomlevels.
+		byte data[];                   ///< Data, all zoomlevels.
 	};
 
 	void Draw(Blitter::BlitterParams *bp, BlitterMode mode, ZoomLevel zoom) override;

src/blitter/base.hpp

@@ -31,7 +31,7 @@ public:
 	/** Parameters related to blitting. */
 	struct BlitterParams {
 		const void *sprite; ///< Pointer to the sprite how ever the encoder stored it
-		const uint8_t *remap;  ///< XXX -- Temporary storage for remap array
+		const byte *remap;  ///< XXX -- Temporary storage for remap array
 
 		int skip_left;      ///< How much pixels of the source to skip on the left (based on zoom of dst)
 		int skip_top;       ///< How much pixels of the source to skip on the top (based on zoom of dst)

src/bmp.cpp

@@ -39,7 +39,7 @@ static inline bool EndOfBuffer(BmpBuffer *buffer)
 	return buffer->pos == buffer->read;
 }
 
-static inline uint8_t ReadByte(BmpBuffer *buffer)
+static inline byte ReadByte(BmpBuffer *buffer)
 {
 	if (buffer->read < 0) return 0;
 
@@ -83,9 +83,9 @@ static inline void SetStreamOffset(BmpBuffer *buffer, int offset)
 static inline bool BmpRead1(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
 {
 	uint x, y, i;
-	uint8_t pad = GB(4 - info->width / 8, 0, 2);
-	uint8_t *pixel_row;
-	uint8_t b;
+	byte pad = GB(4 - info->width / 8, 0, 2);
+	byte *pixel_row;
+	byte b;
 	for (y = info->height; y > 0; y--) {
 		x = 0;
 		pixel_row = &data->bitmap[(y - 1) * info->width];
@@ -110,9 +110,9 @@ static inline bool BmpRead1(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
 static inline bool BmpRead4(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
 {
 	uint x, y;
-	uint8_t pad = GB(4 - info->width / 2, 0, 2);
-	uint8_t *pixel_row;
-	uint8_t b;
+	byte pad = GB(4 - info->width / 2, 0, 2);
+	byte *pixel_row;
+	byte b;
 	for (y = info->height; y > 0; y--) {
 		x = 0;
 		pixel_row = &data->bitmap[(y - 1) * info->width];
@@ -140,12 +140,12 @@ static inline bool BmpRead4Rle(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
 {
 	uint x = 0;
 	uint y = info->height - 1;
-	uint8_t *pixel = &data->bitmap[y * info->width];
+	byte *pixel = &data->bitmap[y * info->width];
 	while (y != 0 || x < info->width) {
 		if (EndOfBuffer(buffer)) return false; // the file is shorter than expected
 
-		uint8_t n = ReadByte(buffer);
-		uint8_t c = ReadByte(buffer);
+		byte n = ReadByte(buffer);
+		byte c = ReadByte(buffer);
 		if (n == 0) {
 			switch (c) {
 				case 0: // end of line
@@ -159,8 +159,8 @@ static inline bool BmpRead4Rle(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
 
 				case 2: { // delta
 					if (EndOfBuffer(buffer)) return false;
-					uint8_t dx = ReadByte(buffer);
-					uint8_t dy = ReadByte(buffer);
+					byte dx = ReadByte(buffer);
+					byte dy = ReadByte(buffer);
 
 					/* Check for over- and underflow. */
 					if (x + dx >= info->width || x + dx < x || dy > y) return false;
@@ -175,7 +175,7 @@ static inline bool BmpRead4Rle(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
 					uint i = 0;
 					while (i++ < c) {
 						if (EndOfBuffer(buffer) || x >= info->width) return false;
-						uint8_t b = ReadByte(buffer);
+						byte b = ReadByte(buffer);
 						*pixel++ = GB(b, 4, 4);
 						x++;
 						if (i++ < c) {
@@ -214,8 +214,8 @@ static inline bool BmpRead8(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
 {
 	uint i;
 	uint y;
-	uint8_t pad = GB(4 - info->width, 0, 2);
-	uint8_t *pixel;
+	byte pad = GB(4 - info->width, 0, 2);
+	byte *pixel;
 	for (y = info->height; y > 0; y--) {
 		if (EndOfBuffer(buffer)) return false; // the file is shorter than expected
 		pixel = &data->bitmap[(y - 1) * info->width];
@@ -233,12 +233,12 @@ static inline bool BmpRead8Rle(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
 {
 	uint x = 0;
 	uint y = info->height - 1;
-	uint8_t *pixel = &data->bitmap[y * info->width];
+	byte *pixel = &data->bitmap[y * info->width];
 	while (y != 0 || x < info->width) {
 		if (EndOfBuffer(buffer)) return false; // the file is shorter than expected
 
-		uint8_t n = ReadByte(buffer);
-		uint8_t c = ReadByte(buffer);
+		byte n = ReadByte(buffer);
+		byte c = ReadByte(buffer);
 		if (n == 0) {
 			switch (c) {
 				case 0: // end of line
@@ -252,8 +252,8 @@ static inline bool BmpRead8Rle(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
 
 				case 2: { // delta
 					if (EndOfBuffer(buffer)) return false;
-					uint8_t dx = ReadByte(buffer);
-					uint8_t dy = ReadByte(buffer);
+					byte dx = ReadByte(buffer);
+					byte dy = ReadByte(buffer);
 
 					/* Check for over- and underflow. */
 					if (x + dx >= info->width || x + dx < x || dy > y) return false;
@@ -294,8 +294,8 @@ static inline bool BmpRead8Rle(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
 static inline bool BmpRead24(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
 {
 	uint x, y;
-	uint8_t pad = GB(4 - info->width * 3, 0, 2);
-	uint8_t *pixel_row;
+	byte pad = GB(4 - info->width * 3, 0, 2);
+	byte *pixel_row;
 	for (y = info->height; y > 0; y--) {
 		pixel_row = &data->bitmap[(y - 1) * info->width * 3];
 		for (x = 0; x < info->width; x++) {
@@ -395,7 +395,7 @@ bool BmpReadBitmap(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
 {
 	assert(info != nullptr && data != nullptr);
 
-	data->bitmap = CallocT<uint8_t>(static_cast<size_t>(info->width) * info->height * ((info->bpp == 24) ? 3 : 1));
+	data->bitmap = CallocT<byte>(static_cast<size_t>(info->width) * info->height * ((info->bpp == 24) ? 3 : 1));
 
 	/* Load image */
 	SetStreamOffset(buffer, info->offset);

src/bmp.h

@@ -24,13 +24,13 @@ struct BmpInfo {
 
 struct BmpData {
 	Colour *palette;
-	uint8_t   *bitmap;
+	byte   *bitmap;
 };
 
 #define BMP_BUFFER_SIZE 1024
 
 struct BmpBuffer {
-	uint8_t data[BMP_BUFFER_SIZE];
+	byte data[BMP_BUFFER_SIZE];
 	int pos;
 	int read;
 	FILE *file;

src/bootstrap_gui.cpp

@@ -40,7 +40,7 @@ static constexpr NWidgetPart _background_widgets[] = {
 /**
  * Window description for the background window to prevent smearing.
  */
-static WindowDesc _background_desc(
+static WindowDesc _background_desc(__FILE__, __LINE__,
 	WDP_MANUAL, nullptr, 0, 0,
 	WC_BOOTSTRAP, WC_NONE,
 	WDF_NO_CLOSE,
@@ -76,7 +76,7 @@ static constexpr NWidgetPart _nested_bootstrap_errmsg_widgets[] = {
 };
 
 /** Window description for the error window. */
-static WindowDesc _bootstrap_errmsg_desc(
+static WindowDesc _bootstrap_errmsg_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_BOOTSTRAP, WC_NONE,
 	WDF_MODAL | WDF_NO_CLOSE,
@@ -133,7 +133,7 @@ static constexpr NWidgetPart _nested_bootstrap_download_status_window_widgets[]
 };
 
 /** Window description for the download window */
-static WindowDesc _bootstrap_download_status_window_desc(
+static WindowDesc _bootstrap_download_status_window_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_NETWORK_STATUS_WINDOW, WC_NONE,
 	WDF_MODAL | WDF_NO_CLOSE,
@@ -185,7 +185,7 @@ static constexpr NWidgetPart _bootstrap_query_widgets[] = {
 };
 
 /** The window description for the query. */
-static WindowDesc _bootstrap_query_desc(
+static WindowDesc _bootstrap_query_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_CONFIRM_POPUP_QUERY, WC_NONE,
 	WDF_NO_CLOSE,
@@ -385,9 +385,9 @@ bool HandleBootstrap()
 	 * This way the mauve and gray colours work and we can show the user interface. */
 	GfxInitPalettes();
 	static const int offsets[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x80, 0, 0, 0, 0x04, 0x08 };
-	for (Colours i = COLOUR_BEGIN; i != COLOUR_END; i++) {
-		for (ColourShade j = SHADE_BEGIN; j < SHADE_END; j++) {
-			SetColourGradient(i, j, offsets[i] + j);
+	for (uint i = 0; i != 16; i++) {
+		for (int j = 0; j < 8; j++) {
+			_colour_gradient[i][j] = offsets[i] + j;
 		}
 	}
 

src/bridge.h

@@ -41,7 +41,7 @@ typedef uint BridgeType; ///< Bridge spec number.
  */
 struct BridgeSpec {
 	TimerGameCalendar::Year avail_year; ///< the year where it becomes available
-	uint8_t min_length;                    ///< the minimum length (not counting start and end tile)
+	byte min_length;                    ///< the minimum length (not counting start and end tile)
 	uint16_t max_length;                  ///< the maximum length (not counting start and end tile)
 	uint16_t price;                       ///< the price multiplier
 	uint16_t speed;                       ///< maximum travel speed (1 unit = 1/1.6 mph = 1 km-ish/h)
@@ -50,7 +50,7 @@ struct BridgeSpec {
 	StringID material;                  ///< the string that contains the bridge description
 	StringID transport_name[2];         ///< description of the bridge, when built for road or rail
 	PalSpriteID **sprite_table;         ///< table of sprites for drawing the bridge
-	uint8_t flags;                         ///< bit 0 set: disable drawing of far pillars.
+	byte flags;                         ///< bit 0 set: disable drawing of far pillars.
 };
 
 extern BridgeSpec _bridge[MAX_BRIDGES];

src/bridge_gui.cpp

@@ -18,7 +18,7 @@
 #include "gfx_func.h"
 #include "tunnelbridge.h"
 #include "sortlist_type.h"
-#include "dropdown_func.h"
+#include "widgets/dropdown_func.h"
 #include "core/geometry_func.hpp"
 #include "tunnelbridge_map.h"
 #include "road_gui.h"
@@ -55,7 +55,7 @@ typedef GUIList<BuildBridgeData> GUIBridgeList; ///< List of bridges, used in #B
  * @param tile_start start tile
  * @param transport_type transport type.
  */
-void CcBuildBridge(Commands, const CommandCost &result, TileIndex end_tile, TileIndex tile_start, TransportType transport_type, BridgeType, uint8_t)
+void CcBuildBridge(Commands, const CommandCost &result, TileIndex end_tile, TileIndex tile_start, TransportType transport_type, BridgeType, byte)
 {
 	if (result.Failed()) return;
 	if (_settings_client.sound.confirm) SndPlayTileFx(SND_27_CONSTRUCTION_BRIDGE, end_tile);
@@ -83,7 +83,7 @@ private:
 	TileIndex start_tile;
 	TileIndex end_tile;
 	TransportType transport_type;
-	uint8_t road_rail_type;
+	byte road_rail_type;
 	GUIBridgeList bridges;
 	int icon_width; ///< Scaled width of the the bridge icon sprite.
 	Scrollbar *vscroll;
@@ -148,7 +148,7 @@ private:
 	}
 
 public:
-	BuildBridgeWindow(WindowDesc *desc, TileIndex start, TileIndex end, TransportType transport_type, uint8_t road_rail_type, GUIBridgeList &&bl) : Window(desc),
+	BuildBridgeWindow(WindowDesc *desc, TileIndex start, TileIndex end, TransportType transport_type, byte road_rail_type, GUIBridgeList &&bl) : Window(desc),
 		start_tile(start),
 		end_tile(end),
 		transport_type(transport_type),
@@ -233,11 +233,11 @@ public:
 			case WID_BBS_BRIDGE_LIST: {
 				Rect tr = r.WithHeight(this->resize.step_height).Shrink(WidgetDimensions::scaled.matrix);
 				bool rtl = _current_text_dir == TD_RTL;
-				auto [first, last] = this->vscroll->GetVisibleRangeIterators(this->bridges);
-				for (auto it = first; it != last; ++it) {
-					const BridgeSpec *b = it->spec;
+				for (int i = this->vscroll->GetPosition(); this->vscroll->IsVisible(i) && i < (int)this->bridges.size(); i++) {
+					const BuildBridgeData &bridge_data = this->bridges.at(i);
+					const BridgeSpec *b = bridge_data.spec;
 					DrawSpriteIgnorePadding(b->sprite, b->pal, tr.WithWidth(this->icon_width, rtl), SA_HOR_CENTER | SA_BOTTOM);
-					DrawStringMultiLine(tr.Indent(this->icon_width + WidgetDimensions::scaled.hsep_normal, rtl), GetBridgeSelectString(*it));
+					DrawStringMultiLine(tr.Indent(this->icon_width + WidgetDimensions::scaled.hsep_normal, rtl), GetBridgeSelectString(bridge_data));
 					tr = tr.Translate(0, this->resize.step_height);
 				}
 				break;
@@ -343,7 +343,7 @@ static constexpr NWidgetPart _nested_build_bridge_widgets[] = {
 };
 
 /** Window definition for the rail bridge selection window. */
-static WindowDesc _build_bridge_desc(
+static WindowDesc _build_bridge_desc(__FILE__, __LINE__,
 	WDP_AUTO, "build_bridge", 200, 114,
 	WC_BUILD_BRIDGE, WC_BUILD_TOOLBAR,
 	WDF_CONSTRUCTION,
@@ -360,7 +360,7 @@ static WindowDesc _build_bridge_desc(
  * @param transport_type The transport type
  * @param road_rail_type The road/rail type
  */
-void ShowBuildBridgeWindow(TileIndex start, TileIndex end, TransportType transport_type, uint8_t road_rail_type)
+void ShowBuildBridgeWindow(TileIndex start, TileIndex end, TransportType transport_type, byte road_rail_type)
 {
 	CloseWindowByClass(WC_BUILD_BRIDGE);
 

src/bridge_map.cpp

@@ -69,9 +69,10 @@ TileIndex GetOtherBridgeEnd(TileIndex tile)
  */
 int GetBridgeHeight(TileIndex t)
 {
-	auto [tileh, h] = GetTileSlopeZ(t);
+	int h;
+	Slope tileh = GetTileSlope(t, &h);
 	Foundation f = GetBridgeFoundation(tileh, DiagDirToAxis(GetTunnelBridgeDirection(t)));
 
 	/* one height level extra for the ramp */
-	return h + 1 + ApplyFoundationToSlope(f, tileh);
+	return h + 1 + ApplyFoundationToSlope(f, &tileh);
 }

src/build_confirmation_gui.cpp

@@ -35,8 +35,8 @@ static const NWidgetPart _nested_build_info_widgets[] = {
 	NWidget(WWT_PANEL, COLOUR_GREY, WID_TT_BACKGROUND), SetMinimalSize(200, 32), EndContainer(),
 };
 
-static WindowDesc _build_info_desc(
-  WDP_MANUAL, nullptr, 0, 0, // Coordinates and sizes are not used,
+static WindowDesc _build_info_desc(__FILE__, __LINE__,
+	WDP_MANUAL, nullptr, 0, 0, // Coordinates and sizes are not used,
 	WC_TOOLTIPS, WC_NONE,
 	WDF_NO_FOCUS,
 	std::begin(_nested_build_info_widgets), std::end(_nested_build_info_widgets)
@@ -208,11 +208,11 @@ struct BuildConfirmationWindow : Window {
 		DrawFrameRect(x, y, x + w, y + h, COLOUR_GREY, FR_BORDERONLY);
 		Dimension d = GetStringBoundingBox(str);
 		DrawFrameRect(x + w / 2 - d.width / 2 - 1,
-						CenterBounds(y, h, d.height) - 2,
+						y + h / 2 - d.height / 2 - 2,
 						x + w / 2 + d.width / 2 + 1,
-						CenterBounds(y, h, d.height) + d.height,
+						y + h / 2 - d.height / 2 + d.height,
 						COLOUR_GREY, FR_NONE);
-		DrawString(x, x + w, CenterBounds(y, h, d.height), str, TC_FROMSTRING, SA_HOR_CENTER);
+		DrawString(x, x + w, y + h / 2 - d.height / 2 - 2, str, TC_FROMSTRING, SA_HOR_CENTER);
 	}
 };
 
@@ -225,7 +225,7 @@ static const NWidgetPart _nested_build_confirmation_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _build_confirmation_desc(
+static WindowDesc _build_confirmation_desc(__FILE__, __LINE__,
 	WDP_MANUAL, "build_confirmation", 0, 0,
 	WC_BUILD_CONFIRMATION, WC_NONE,
 	0,

src/build_vehicle_gui.cpp

@@ -25,8 +25,7 @@
 #include "window_func.h"
 #include "timer/timer_game_calendar.h"
 #include "vehicle_func.h"
-#include "dropdown_type.h"
-#include "dropdown_func.h"
+#include "widgets/dropdown_func.h"
 #include "engine_gui.h"
 #include "cargotype.h"
 #include "core/geometry_func.hpp"
@@ -98,7 +97,7 @@ static constexpr NWidgetPart _nested_build_vehicle_widgets[] = {
 
 
 bool _engine_sort_direction; ///< \c false = descending, \c true = ascending.
-uint8_t _engine_sort_last_criteria[]       = {0, 0, 0, 0};                 ///< Last set sort criteria, for each vehicle type.
+byte _engine_sort_last_criteria[]       = {0, 0, 0, 0};                 ///< Last set sort criteria, for each vehicle type.
 bool _engine_sort_last_order[]          = {false, false, false, false}; ///< Last set direction of the sort order, for each vehicle type.
 bool _engine_sort_show_hidden_engines[] = {false, false, false, false}; ///< Last set 'show hidden engines' setting for each vehicle type.
 static CargoID _engine_sort_last_cargo_criteria[] = {CargoFilterCriteria::CF_ANY, CargoFilterCriteria::CF_ANY, CargoFilterCriteria::CF_ANY, CargoFilterCriteria::CF_ANY}; ///< Last set filter criteria, for each vehicle type.
@@ -1001,16 +1000,18 @@ int DrawVehiclePurchaseInfo(int left, int right, int y, EngineID engine_number,
  * @param type Type of vehicle (VEH_*)
  * @param r The Rect of the list
  * @param eng_list What engines to draw
- * @param sb Scrollbar of list.
+ * @param min where to start in the list
+ * @param max where in the list to end
  * @param selected_id what engine to highlight as selected, if any
  * @param show_count Whether to show the amount of engines or not
  * @param selected_group the group to list the engines of
  */
-void DrawEngineList(VehicleType type, const Rect &r, const GUIEngineList &eng_list, const Scrollbar &sb, EngineID selected_id, bool show_count, GroupID selected_group)
+void DrawEngineList(VehicleType type, const Rect &r, const GUIEngineList &eng_list, uint16_t min, uint16_t max, EngineID selected_id, bool show_count, GroupID selected_group)
 {
 	static const int sprite_y_offsets[] = { -1, -1, -2, -2 };
 
-	auto [first, last] = sb.GetVisibleRangeIterators(eng_list);
+	/* Obligatory sanity checks! */
+	assert(max <= eng_list.size());
 
 	bool rtl = _current_text_dir == TD_RTL;
 	int step_size = GetEngineListHeight(type);
@@ -1018,7 +1019,7 @@ void DrawEngineList(VehicleType type, const Rect &r, const GUIEngineList &eng_li
 	int sprite_right = GetVehicleImageCellSize(type, EIT_PURCHASE).extend_right;
 	int sprite_width = sprite_left + sprite_right;
 	int circle_width = std::max(GetScaledSpriteSize(SPR_CIRCLE_FOLDED).width, GetScaledSpriteSize(SPR_CIRCLE_UNFOLDED).width);
-	int linecolour = GetColourGradient(COLOUR_ORANGE, SHADE_NORMAL);
+	int linecolour = _colour_gradient[COLOUR_ORANGE][4];
 
 	Rect ir      = r.WithHeight(step_size).Shrink(WidgetDimensions::scaled.matrix);
 	int sprite_y_offset = ScaleSpriteTrad(sprite_y_offsets[type]) + ir.Height() / 2;
@@ -1029,8 +1030,9 @@ void DrawEngineList(VehicleType type, const Rect &r, const GUIEngineList &eng_li
 		replace_icon = GetSpriteSize(SPR_GROUP_REPLACE_ACTIVE);
 
 		uint biggest_num_engines = 0;
-		for (auto it = first; it != last; ++it) {
-			const uint num_engines = GetGroupNumEngines(_local_company, selected_group, it->engine_id);
+		for (auto i = min; i < max; i++) {
+			const auto &item = eng_list[i];
+			const uint num_engines = GetGroupNumEngines(_local_company, selected_group, item.engine_id);
 			biggest_num_engines = std::max(biggest_num_engines, num_engines);
 		}
 
@@ -1048,8 +1050,8 @@ void DrawEngineList(VehicleType type, const Rect &r, const GUIEngineList &eng_li
 	int replace_icon_y_offset = (ir.Height() - replace_icon.height) / 2;
 
 	int y = ir.top;
-	for (auto it = first; it != last; ++it) {
-		const auto &item = *it;
+	for (; min < max; min++, y += step_size) {
+		const auto &item = eng_list[min];
 		uint indent       = item.indent * WidgetDimensions::scaled.hsep_indent;
 		bool has_variants = (item.flags & EngineDisplayFlags::HasVariants) != EngineDisplayFlags::None;
 		bool is_folded    = (item.flags & EngineDisplayFlags::IsFolded)    != EngineDisplayFlags::None;
@@ -1085,11 +1087,10 @@ void DrawEngineList(VehicleType type, const Rect &r, const GUIEngineList &eng_li
 			/* Draw tree lines */
 			Rect fr = ir.Indent(indent - WidgetDimensions::scaled.hsep_indent, rtl).WithWidth(circle_width, rtl);
 			int ycenter = y + normal_text_y_offset + GetCharacterHeight(FS_NORMAL) / 2;
-			bool continues = std::next(it) != std::end(eng_list) && std::next(it)->indent == item.indent;
+			bool continues = (min + 1U) < eng_list.size() && eng_list[min + 1].indent == item.indent;
 			GfxDrawLine(fr.left + circle_width / 2, y - WidgetDimensions::scaled.matrix.top, fr.left + circle_width / 2, continues ? y - WidgetDimensions::scaled.matrix.top + step_size - 1 : ycenter, linecolour, WidgetDimensions::scaled.fullbevel.top);
 			GfxDrawLine(fr.left + circle_width / 2, ycenter, fr.right, ycenter, linecolour, WidgetDimensions::scaled.fullbevel.top);
 		}
-		y += step_size;
 	}
 }
 
@@ -1129,7 +1130,7 @@ struct BuildVehicleWindow : Window {
 		RoadType roadtype;   ///< Road type to show, or #INVALID_ROADTYPE.
 	} filter;                                   ///< Filter to apply.
 	bool descending_sort_order;                 ///< Sort direction, @see _engine_sort_direction
-	uint8_t sort_criteria;                         ///< Current sort criterium.
+	byte sort_criteria;                         ///< Current sort criterium.
 	bool show_hidden_engines;                   ///< State of the 'show hidden engines' button.
 	bool listview_mode;                         ///< If set, only display the available vehicles and do not show a 'build' button.
 	EngineID sel_engine;                        ///< Currently selected engine, or #INVALID_ENGINE
@@ -1568,20 +1569,20 @@ struct BuildVehicleWindow : Window {
 		DropDownList list;
 
 		/* Add item for disabling filtering. */
-		list.push_back(MakeDropDownListStringItem(this->GetCargoFilterLabel(CargoFilterCriteria::CF_ANY), CargoFilterCriteria::CF_ANY));
+		list.push_back(std::make_unique<DropDownListStringItem>(this->GetCargoFilterLabel(CargoFilterCriteria::CF_ANY), CargoFilterCriteria::CF_ANY, false));
 		/* Specific filters for trains. */
 		if (this->vehicle_type == VEH_TRAIN) {
 			/* Add item for locomotives only in case of trains. */
-			list.push_back(MakeDropDownListStringItem(this->GetCargoFilterLabel(CargoFilterCriteria::CF_ENGINES), CargoFilterCriteria::CF_ENGINES));
+			list.push_back(std::make_unique<DropDownListStringItem>(this->GetCargoFilterLabel(CargoFilterCriteria::CF_ENGINES), CargoFilterCriteria::CF_ENGINES, false));
 			/* Add item for vehicles not carrying anything, e.g. train engines.
 			 * This could also be useful for eyecandy vehicles of other types, but is likely too confusing for joe, */
-			list.push_back(MakeDropDownListStringItem(this->GetCargoFilterLabel(CargoFilterCriteria::CF_NONE), CargoFilterCriteria::CF_NONE));
+			list.push_back(std::make_unique<DropDownListStringItem>(this->GetCargoFilterLabel(CargoFilterCriteria::CF_NONE), CargoFilterCriteria::CF_NONE, false));
 		}
 
 		/* Add cargos */
 		Dimension d = GetLargestCargoIconSize();
 		for (const CargoSpec *cs : _sorted_standard_cargo_specs) {
-			list.push_back(MakeDropDownListIconItem(d, cs->GetCargoIcon(), PAL_NONE, cs->name, cs->Index()));
+			list.push_back(std::make_unique<DropDownListIconItem>(d, cs->GetCargoIcon(), PAL_NONE, cs->name, cs->Index(), false));
 		}
 
 		return list;
@@ -1793,7 +1794,8 @@ struct BuildVehicleWindow : Window {
 					this->vehicle_type,
 					r,
 					this->eng_list,
-					*this->vscroll,
+					this->vscroll->GetPosition(),
+					static_cast<uint16_t>(std::min<size_t>(this->vscroll->GetPosition() + this->vscroll->GetCapacity(), this->eng_list.size())),
 					this->sel_engine,
 					false,
 					DEFAULT_GROUP
@@ -1822,7 +1824,7 @@ struct BuildVehicleWindow : Window {
 			int needed_height = this->details_height;
 			/* Draw details panels. */
 			if (this->sel_engine != INVALID_ENGINE) {
-				const Rect r = this->GetWidget<NWidgetBase>(WID_BV_PANEL)->GetCurrentRect().Shrink(WidgetDimensions::scaled.framerect);
+				const Rect r = this->GetWidget<NWidgetBase>(WID_BV_PANEL)->GetCurrentRect().Shrink(WidgetDimensions::scaled.frametext, WidgetDimensions::scaled.framerect);
 				int text_end = DrawVehiclePurchaseInfo(r.left, r.right, r.top, this->sel_engine, this->te);
 				needed_height = std::max(needed_height, (text_end - r.top) / GetCharacterHeight(FS_NORMAL));
 			}
@@ -1900,7 +1902,7 @@ struct BuildVehicleWindow : Window {
 	}};
 };
 
-static WindowDesc _build_vehicle_desc(
+static WindowDesc _build_vehicle_desc(__FILE__, __LINE__,
 	WDP_AUTO, "build_vehicle", 240, 268,
 	WC_BUILD_VEHICLE, WC_NONE,
 	WDF_CONSTRUCTION,

src/cargo_type.h

@@ -19,7 +19,7 @@ using CargoLabel = StrongType::Typedef<uint32_t, struct CargoLabelTag, StrongTyp
 /**
  * Cargo slots to indicate a cargo type within a game.
  */
-using CargoID = uint8_t;
+using CargoID = byte;
 
 /**
  * Available types of cargo
@@ -134,7 +134,7 @@ struct CargoArray : std::array<uint, NUM_CARGO> {
 
 
 /** Types of cargo source and destination */
-enum class SourceType : uint8_t {
+enum class SourceType : byte {
 	Industry,     ///< Source/destination is an industry
 	Town,         ///< Source/destination is a town
 	Headquarters, ///< Source/destination are company headquarters

src/cargotype.h

@@ -18,7 +18,7 @@
 #include "core/bitmath_func.hpp"
 
 /** Town growth effect when delivering cargo. */
-enum TownAcceptanceEffect : uint8_t {
+enum TownAcceptanceEffect : byte {
 	TAE_BEGIN = 0,
 	TAE_NONE = TAE_BEGIN, ///< Cargo has no effect.
 	TAE_PASSENGERS, ///< Cargo behaves passenger-like.
@@ -31,7 +31,7 @@ enum TownAcceptanceEffect : uint8_t {
 };
 
 /** Town effect when producing cargo. */
-enum TownProductionEffect : uint8_t {
+enum TownProductionEffect : byte {
 	TPE_NONE, ///< Town will not produce this cargo type.
 	TPE_PASSENGERS, ///< Cargo behaves passenger-like for production.
 	TPE_MAIL, ///< Cargo behaves mail-like for production.
@@ -60,7 +60,7 @@ enum CargoClass {
 	CC_SPECIAL      = 1 << 15, ///< Special bit used for livery refit tricks instead of normal cargoes.
 };
 
-static const uint8_t INVALID_CARGO_BITNUM = 0xFF; ///< Constant representing invalid cargo
+static const byte INVALID_CARGO_BITNUM = 0xFF; ///< Constant representing invalid cargo
 
 static const uint TOWN_PRODUCTION_DIVISOR = 256;
 

src/cheat_gui.cpp

@@ -426,7 +426,7 @@ struct CheatWindow : Window {
 };
 
 /** Window description of the cheats GUI. */
-static WindowDesc _cheats_desc(
+static WindowDesc _cheats_desc(__FILE__, __LINE__,
 	WDP_AUTO, "cheats", 0, 0,
 	WC_CHEATS, WC_NONE,
 	0,

src/clear_cmd.cpp

@@ -44,7 +44,7 @@ static CommandCost ClearTile_Clear(TileIndex tile, DoCommandFlag flags)
 	return price;
 }
 
-void DrawClearLandTile(const TileInfo *ti, uint8_t set)
+void DrawClearLandTile(const TileInfo *ti, byte set)
 {
 	DrawGroundSprite(SPR_FLAT_BARE_LAND + SlopeToSpriteOffset(ti->tileh) + set * 19, PAL_NONE);
 }
@@ -129,7 +129,8 @@ static void DrawTile_Clear(TileInfo *ti)
 
 static int GetSlopePixelZ_Clear(TileIndex tile, uint x, uint y, bool)
 {
-	auto [tileh, z] = GetTilePixelSlope(tile);
+	int z;
+	Slope tileh = GetTilePixelSlope(tile, &z);
 
 	return z + GetPartialPixelZ(x & 0xF, y & 0xF, tileh);
 }
@@ -144,25 +145,25 @@ static void UpdateFences(TileIndex tile)
 	assert(IsTileType(tile, MP_CLEAR) && IsClearGround(tile, CLEAR_FIELDS));
 	bool dirty = false;
 
-	bool neighbour = (IsTileType(TileAddXY(tile, 1, 0), MP_CLEAR) && IsClearGround(TileAddXY(tile, 1, 0), CLEAR_FIELDS));
+	bool neighbour = (IsTileType(TILE_ADDXY(tile, 1, 0), MP_CLEAR) && IsClearGround(TILE_ADDXY(tile, 1, 0), CLEAR_FIELDS));
 	if (!neighbour && GetFence(tile, DIAGDIR_SW) == 0) {
 		SetFence(tile, DIAGDIR_SW, 3);
 		dirty = true;
 	}
 
-	neighbour = (IsTileType(TileAddXY(tile, 0, 1), MP_CLEAR) && IsClearGround(TileAddXY(tile, 0, 1), CLEAR_FIELDS));
+	neighbour = (IsTileType(TILE_ADDXY(tile, 0, 1), MP_CLEAR) && IsClearGround(TILE_ADDXY(tile, 0, 1), CLEAR_FIELDS));
 	if (!neighbour && GetFence(tile, DIAGDIR_SE) == 0) {
 		SetFence(tile, DIAGDIR_SE, 3);
 		dirty = true;
 	}
 
-	neighbour = (IsTileType(TileAddXY(tile, -1, 0), MP_CLEAR) && IsClearGround(TileAddXY(tile, -1, 0), CLEAR_FIELDS));
+	neighbour = (IsTileType(TILE_ADDXY(tile, -1, 0), MP_CLEAR) && IsClearGround(TILE_ADDXY(tile, -1, 0), CLEAR_FIELDS));
 	if (!neighbour && GetFence(tile, DIAGDIR_NE) == 0) {
 		SetFence(tile, DIAGDIR_NE, 3);
 		dirty = true;
 	}
 
-	neighbour = (IsTileType(TileAddXY(tile, 0, -1), MP_CLEAR) && IsClearGround(TileAddXY(tile, 0, -1), CLEAR_FIELDS));
+	neighbour = (IsTileType(TILE_ADDXY(tile, 0, -1), MP_CLEAR) && IsClearGround(TILE_ADDXY(tile, 0, -1), CLEAR_FIELDS));
 	if (!neighbour && GetFence(tile, DIAGDIR_NW) == 0) {
 		SetFence(tile, DIAGDIR_NW, 3);
 		dirty = true;

src/clear_func.h

@@ -13,6 +13,6 @@
 #include "tile_cmd.h"
 
 void DrawHillyLandTile(const TileInfo *ti);
-void DrawClearLandTile(const TileInfo *ti, uint8_t set);
+void DrawClearLandTile(const TileInfo *ti, byte set);
 
 #endif /* CLEAR_FUNC_H */

src/command_func.h

@@ -372,7 +372,7 @@ protected:
 			assert(AllClientIdsSet(args, std::index_sequence_for<Targs...>{}));
 		}
 
-		Backup<CompanyID> cur_company(_current_company);
+		Backup<CompanyID> cur_company(_current_company, FILE_LINE);
 		if (!InternalExecutePrepTest(cmd_flags, tile, cur_company)) {
 			cur_company.Trash();
 			return MakeResult(CMD_ERROR);

src/command_type.h

@@ -462,7 +462,7 @@ template <Commands Tcmd> struct CommandTraits;
 	};
 
 /** Storage buffer for serialized command data. */
-typedef std::vector<uint8_t> CommandDataBuffer;
+typedef std::vector<byte> CommandDataBuffer;
 
 /**
  * Define a callback function for the client, after the command is finished.

src/company_base.h

@@ -78,21 +78,20 @@ struct CompanyProperties {
 	CompanyManagerFace face;         ///< Face description of the president.
 
 	Money money;                     ///< Money owned by the company.
-	uint8_t money_fraction;             ///< Fraction of money of the company, too small to represent in #money.
+	byte money_fraction;             ///< Fraction of money of the company, too small to represent in #money.
 	Money current_loan;              ///< Amount of money borrowed from the bank.
 	Money max_loan;                  ///< Max allowed amount of the loan or COMPANY_MAX_LOAN_DEFAULT.
 
 	Colours colour;                  ///< Company colour.
 
-	uint8_t block_preview;              ///< Number of quarters that the company is not allowed to get new exclusive engine previews (see CompaniesGenStatistics).
+	byte block_preview;              ///< Number of quarters that the company is not allowed to get new exclusive engine previews (see CompaniesGenStatistics).
 
 	TileIndex location_of_HQ;        ///< Northern tile of HQ; #INVALID_TILE when there is none.
 	TileIndex last_build_coordinate; ///< Coordinate of the last build thing by this company.
 
 	TimerGameEconomy::Year inaugurated_year; ///< Economy year of starting the company.
 
-	uint8_t months_empty = 0; ///< NOSAVE: Number of months this company has not had a client in multiplayer.
-	uint8_t months_of_bankruptcy;       ///< Number of months that the company is unable to pay its debts
+	byte months_of_bankruptcy;       ///< Number of months that the company is unable to pay its debts
 	CompanyMask bankrupt_asked;      ///< which companies were asked about buying it?
 	int16_t bankrupt_timeout;          ///< If bigger than \c 0, amount of time to wait for an answer on an offer to buy this company.
 	Money bankrupt_value;
@@ -111,7 +110,7 @@ struct CompanyProperties {
 	std::array<Expenses, 3> yearly_expenses{}; ///< Expenses of the company for the last three years.
 	CompanyEconomyEntry cur_economy;                       ///< Economic data of the company of this quarter.
 	CompanyEconomyEntry old_economy[MAX_HISTORY_QUARTERS]; ///< Economic data of the company of the last #MAX_HISTORY_QUARTERS quarters.
-	uint8_t num_valid_stat_ent;                               ///< Number of valid statistical entries in #old_economy.
+	byte num_valid_stat_ent;                               ///< Number of valid statistical entries in #old_economy.
 
 	Livery livery[LS_END];
 

src/company_cmd.cpp

@@ -34,13 +34,12 @@
 #include "game/game.hpp"
 #include "goal_base.h"
 #include "story_base.h"
+#include "widgets/statusbar_widget.h"
 #include "company_cmd.h"
 #include "timer/timer.h"
 #include "timer/timer_game_economy.h"
 #include "timer/timer_game_tick.h"
 
-#include "widgets/statusbar_widget.h"
-
 #include "table/strings.h"
 
 #include "safeguards.h"
@@ -147,8 +146,8 @@ void SetLocalCompany(CompanyID new_company)
  */
 TextColour GetDrawStringCompanyColour(CompanyID company)
 {
-	if (!Company::IsValidID(company)) return (TextColour)GetColourGradient(COLOUR_WHITE, SHADE_NORMAL) | TC_IS_PALETTE_COLOUR;
-	return (TextColour)GetColourGradient(_company_colours[company], SHADE_NORMAL) | TC_IS_PALETTE_COLOUR;
+	if (!Company::IsValidID(company)) return (TextColour)_colour_gradient[COLOUR_WHITE][4] | TC_IS_PALETTE_COLOUR;
+	return (TextColour)_colour_gradient[_company_colours[company]][4] | TC_IS_PALETTE_COLOUR;
 }
 
 /**
@@ -299,10 +298,10 @@ void SubtractMoneyFromCompany(const CommandCost &cost)
 void SubtractMoneyFromCompanyFract(CompanyID company, const CommandCost &cst)
 {
 	Company *c = Company::Get(company);
-	uint8_t m = c->money_fraction;
+	byte m = c->money_fraction;
 	Money cost = cst.GetCost();
 
-	c->money_fraction = m - (uint8_t)cost;
+	c->money_fraction = m - (byte)cost;
 	cost >>= 8;
 	if (c->money_fraction > m) cost++;
 	if (cost != 0) SubtractMoneyFromAnyCompany(c, CommandCost(cst.GetExpensesType(), cost));
@@ -448,7 +447,7 @@ bad_town_name:;
 }
 
 /** Sorting weights for the company colours. */
-static const uint8_t _colour_sort[COLOUR_END] = {2, 2, 3, 2, 3, 2, 3, 2, 3, 2, 2, 2, 3, 1, 1, 1};
+static const byte _colour_sort[COLOUR_END] = {2, 2, 3, 2, 3, 2, 3, 2, 3, 2, 2, 2, 3, 1, 1, 1};
 /** Similar colours, so we can try to prevent same coloured companies. */
 static const Colours _similar_colour[COLOUR_END][2] = {
 	{ COLOUR_BLUE,       COLOUR_LIGHT_BLUE }, // COLOUR_DARK_BLUE
@@ -478,7 +477,7 @@ static Colours GenerateCompanyColour()
 	Colours colours[COLOUR_END];
 
 	/* Initialize array */
-	for (uint i = 0; i < COLOUR_END; i++) colours[i] = static_cast<Colours>(i);
+	for (uint i = 0; i < COLOUR_END; i++) colours[i] = (Colours)i;
 
 	/* And randomize it */
 	for (uint i = 0; i < 100; i++) {
@@ -636,7 +635,7 @@ Company *DoStartupNewCompany(bool is_ai, CompanyID company = INVALID_COMPANY)
 }
 
 /** Start a new competitor company if possible. */
-TimeoutTimer<TimerGameTick> _new_competitor_timeout(0, []() {
+TimeoutTimer<TimerGameTick> _new_competitor_timeout({ TimerGameTick::Priority::COMPETITOR_TIMEOUT, 0 }, []() {
 	if (_game_mode == GM_MENU || !AI::CanStartNew()) return;
 	if (_networking && Company::GetNumItems() >= _settings_client.network.max_companies) return;
 
@@ -777,7 +776,7 @@ void OnTick_Companies()
 		/* Randomize a bit when the AI is actually going to start; ranges from 87.5% .. 112.5% of indicated value. */
 		timeout += ScriptObject::GetRandomizer(OWNER_NONE).Next(timeout / 4) - timeout / 8;
 
-		_new_competitor_timeout.Reset(std::max(1, timeout));
+		_new_competitor_timeout.Reset({ TimerGameTick::Priority::COMPETITOR_TIMEOUT, static_cast<uint>(std::max(1, timeout)) });
 	}
 
 	_cur_company_tick_index = (_cur_company_tick_index + 1) % MAX_COMPANIES;
@@ -1182,6 +1181,7 @@ CommandCost CmdRenamePresident(DoCommandFlag flags, const std::string &text)
 			}
 		}
 
+		InvalidateWindowClassesData(WC_COMPANY, 1);
 		MarkWholeScreenDirty();
 		CompanyAdminUpdate(c);
 	}
@@ -1256,7 +1256,7 @@ CommandCost CmdGiveMoney(DoCommandFlag flags, Money money, CompanyID dest_compan
 
 	if (flags & DC_EXEC) {
 		/* Add money to company */
-		Backup<CompanyID> cur_company(_current_company, dest_company);
+		Backup<CompanyID> cur_company(_current_company, dest_company, FILE_LINE);
 		SubtractMoneyFromCompany(CommandCost(EXPENSES_OTHER, -amount.GetCost()));
 		cur_company.Restore();
 

src/company_cmd.h

@@ -15,7 +15,7 @@
 #include "livery.h"
 
 enum ClientID : uint32_t;
-enum Colours : uint8_t;
+enum Colours : byte;
 
 CommandCost CmdCompanyCtrl(DoCommandFlag flags, CompanyCtrlAction cca, CompanyID company_id, CompanyRemoveReason reason, ClientID client_id);
 CommandCost CmdGiveMoney(DoCommandFlag flags, Money money, CompanyID dest_company);

src/company_gui.cpp

@@ -23,8 +23,7 @@
 #include "company_manager_face.h"
 #include "strings_func.h"
 #include "timer/timer_game_economy.h"
-#include "dropdown_type.h"
-#include "dropdown_common_type.h"
+#include "widgets/dropdown_type.h"
 #include "tilehighlight_func.h"
 #include "company_base.h"
 #include "core/geometry_func.hpp"
@@ -42,7 +41,6 @@
 #include "company_cmd.h"
 #include "economy_cmd.h"
 #include "group_cmd.h"
-#include "group_gui.h"
 #include "misc_cmd.h"
 #include "object_cmd.h"
 #include "timer/timer.h"
@@ -532,7 +530,7 @@ struct CompanyFinancesWindow : Window {
 /** First conservative estimate of the maximum amount of money */
 Money CompanyFinancesWindow::max_money = INT32_MAX;
 
-static WindowDesc _company_finances_desc(
+static WindowDesc _company_finances_desc(__FILE__, __LINE__,
 	WDP_AUTO, "company_finances", 0, 0,
 	WC_FINANCES, WC_NONE,
 	0,
@@ -594,6 +592,8 @@ public:
 	}
 };
 
+typedef GUIList<const Group*> GUIGroupList;
+
 /** Company livery colour scheme window. */
 struct SelectCompanyLiveryWindow : public Window {
 private:
@@ -603,6 +603,7 @@ private:
 	uint rows;
 	uint line_height;
 	GUIGroupList groups;
+	std::vector<int> indents;
 	Scrollbar *vscroll;
 
 	void ShowColourDropDownMenu(uint32_t widget)
@@ -610,7 +611,7 @@ private:
 		uint32_t used_colours = 0;
 		const Livery *livery, *default_livery = nullptr;
 		bool primary = widget == WID_SCL_PRI_COL_DROPDOWN;
-		uint8_t default_col = 0;
+		byte default_col = 0;
 
 		/* Disallow other company colours for the primary colour */
 		if (this->livery_class < LC_GROUP_RAIL && HasBit(this->sel, LS_DEFAULT) && primary) {
@@ -651,7 +652,7 @@ private:
 			list.push_back(std::make_unique<DropDownListColourItem<>>(i, HasBit(used_colours, i)));
 		}
 
-		uint8_t sel;
+		byte sel;
 		if (default_livery == nullptr || HasBit(livery->in_use, primary ? 0 : 1)) {
 			sel = primary ? livery->colour1 : livery->colour2;
 		} else {
@@ -660,15 +661,57 @@ private:
 		ShowDropDownList(this, std::move(list), sel, widget);
 	}
 
+	void AddChildren(GUIGroupList &source, GroupID parent, int indent)
+	{
+		for (const Group *g : source) {
+			if (g->parent != parent) continue;
+			this->groups.push_back(g);
+			this->indents.push_back(indent);
+			AddChildren(source, g->index, indent + 1);
+		}
+	}
+
 	void BuildGroupList(CompanyID owner)
 	{
 		if (!this->groups.NeedRebuild()) return;
 
 		this->groups.clear();
+		this->indents.clear();
 
 		if (this->livery_class >= LC_GROUP_RAIL) {
+			GUIGroupList list;
 			VehicleType vtype = (VehicleType)(this->livery_class - LC_GROUP_RAIL);
-			BuildGuiGroupList(this->groups, false, owner, vtype);
+
+			for (const Group *g : Group::Iterate()) {
+				if (g->owner == owner && g->vehicle_type == vtype) {
+					list.push_back(g);
+				}
+			}
+
+			list.ForceResort();
+
+			/* Sort the groups by their name */
+			const Group *last_group[2] = { nullptr, nullptr };
+			std::string last_name[2] = { {}, {} };
+			list.Sort([&](const Group * const &a, const Group * const &b) -> bool {
+				if (a != last_group[0]) {
+					last_group[0] = a;
+					SetDParam(0, a->index);
+					last_name[0] = GetString(STR_GROUP_NAME);
+				}
+
+				if (b != last_group[1]) {
+					last_group[1] = b;
+					SetDParam(0, b->index);
+					last_name[1] = GetString(STR_GROUP_NAME);
+				}
+
+				int r = StrNaturalCompare(last_name[0], last_name[1]); // Sort by name (natural sorting).
+				if (r == 0) return a->index < b->index;
+				return r < 0;
+			});
+
+			AddChildren(list, INVALID_GROUP, 0);
 		}
 
 		this->groups.shrink_to_fit();
@@ -732,7 +775,7 @@ public:
 
 		/* Position scrollbar to selected group */
 		for (uint i = 0; i < this->rows; i++) {
-			if (this->groups[i].group->index == sel) {
+			if (this->groups[i]->index == sel) {
 				this->vscroll->SetPosition(i - this->vscroll->GetCapacity() / 2);
 				break;
 			}
@@ -902,11 +945,11 @@ public:
 				}
 			}
 		} else {
-			auto [first, last] = this->vscroll->GetVisibleRangeIterators(this->groups);
-			for (auto it = first; it != last; ++it) {
-				const Group *g = it->group;
+			uint max = static_cast<uint>(std::min<size_t>(this->vscroll->GetPosition() + this->vscroll->GetCapacity(), this->groups.size()));
+			for (uint i = this->vscroll->GetPosition(); i < max; ++i) {
+				const Group *g = this->groups[i];
 				SetDParam(0, g->index);
-				draw_livery(STR_GROUP_NAME, g->livery, this->sel == g->index, false, it->indent * WidgetDimensions::scaled.hsep_indent);
+				draw_livery(STR_GROUP_NAME, g->livery, this->sel == g->index, false, this->indents[i] * WidgetDimensions::scaled.hsep_indent);
 			}
 
 			if (this->vscroll->GetCount() == 0) {
@@ -949,7 +992,7 @@ public:
 					this->BuildGroupList((CompanyID)this->window_number);
 
 					if (!this->groups.empty()) {
-						this->sel = this->groups[0].group->index;
+						this->sel = this->groups[0]->index;
 					}
 				}
 
@@ -966,10 +1009,10 @@ public:
 				break;
 
 			case WID_SCL_MATRIX: {
-				if (this->livery_class < LC_GROUP_RAIL) {
-					uint row = this->vscroll->GetScrolledRowFromWidget(pt.y, this, widget);
-					if (row >= this->rows) return;
+				uint row = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_SCL_MATRIX);
+				if (row >= this->rows) return;
 
+				if (this->livery_class < LC_GROUP_RAIL) {
 					LiveryScheme j = (LiveryScheme)row;
 
 					for (LiveryScheme scheme = LS_BEGIN; scheme <= j && scheme < LS_END; scheme++) {
@@ -983,10 +1026,7 @@ public:
 						this->sel = 1 << j;
 					}
 				} else {
-					auto it = this->vscroll->GetScrolledItemFromWidget(this->groups, pt.y, this, widget);
-					if (it == std::end(this->groups)) return;
-
-					this->sel = it->group->index;
+					this->sel = this->groups[row]->index;
 				}
 				this->SetDirty();
 				break;
@@ -1039,7 +1079,7 @@ public:
 
 				if (!Group::IsValidID(this->sel)) {
 					this->sel = INVALID_GROUP;
-					if (!this->groups.empty()) this->sel = this->groups[0].group->index;
+					if (!this->groups.empty()) this->sel = this->groups[0]->index;
 				}
 
 				this->SetDirty();
@@ -1100,7 +1140,7 @@ static constexpr NWidgetPart _nested_select_company_livery_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _select_company_livery_desc(
+static WindowDesc _select_company_livery_desc(__FILE__, __LINE__,
 	WDP_AUTO, "company_color_scheme", 0, 0,
 	WC_COMPANY_COLOUR, WC_NONE,
 	0,
@@ -1729,7 +1769,7 @@ public:
 };
 
 /** Company manager face selection window description */
-static WindowDesc _select_company_manager_face_desc(
+static WindowDesc _select_company_manager_face_desc(__FILE__, __LINE__,
 	WDP_AUTO, nullptr, 0, 0,
 	WC_COMPANY_MANAGER_FACE, WC_NONE,
 	WDF_CONSTRUCTION,
@@ -2106,7 +2146,7 @@ struct CompanyInfrastructureWindow : Window
 	}
 };
 
-static WindowDesc _company_infrastructure_desc(
+static WindowDesc _company_infrastructure_desc(__FILE__, __LINE__,
 	WDP_AUTO, "company_infrastructure", 0, 0,
 	WC_COMPANY_INFRASTRUCTURE, WC_NONE,
 	0,
@@ -2457,6 +2497,14 @@ struct CompanyWindow : Window
 		}
 	}
 
+	void OnResize() override
+	{
+		NWidgetResizeBase *wid = this->GetWidget<NWidgetResizeBase>(WID_C_FACE_TITLE);
+		SetDParam(0, this->owner);
+		int y = GetStringHeight(STR_COMPANY_VIEW_PRESIDENT_MANAGER_TITLE, wid->current_x);
+		if (wid->UpdateVerticalSize(y)) this->ReInit(0, 0);
+	}
+
 	void OnClick([[maybe_unused]] Point pt, WidgetID widget, [[maybe_unused]] int click_count) override
 	{
 		switch (widget) {
@@ -2489,7 +2537,7 @@ struct CompanyWindow : Window
 			}
 
 			case WID_C_BUILD_HQ:
-				if ((uint8_t)this->window_number != _local_company) return;
+				if ((byte)this->window_number != _local_company) return;
 				if (this->IsWidgetLowered(WID_C_BUILD_HQ)) {
 					ResetObjectToPlace();
 					this->RaiseButtons();
@@ -2574,7 +2622,7 @@ struct CompanyWindow : Window
 			default: NOT_REACHED();
 
 			case WID_C_GIVE_MONEY: {
-				Money money = std::strtoull(str, nullptr, 10) / GetCurrency().rate;
+				Money money = std::strtoull(str, nullptr, 10) / _currency->rate;
 				Command<CMD_GIVE_MONEY>::Post(STR_ERROR_CAN_T_GIVE_MONEY, money, (CompanyID)this->window_number);
 				break;
 			}
@@ -2592,9 +2640,17 @@ struct CompanyWindow : Window
 				break;
 		}
 	}
+
+	void OnInvalidateData([[maybe_unused]] int data = 0, [[maybe_unused]] bool gui_scope = true) override
+	{
+		if (gui_scope && data == 1) {
+			/* Manually call OnResize to adjust minimum height of president name widget. */
+			OnResize();
+		}
+	}
 };
 
-static WindowDesc _company_desc(
+static WindowDesc _company_desc(__FILE__, __LINE__,
 	WDP_AUTO, "company", 0, 0,
 	WC_COMPANY, WC_NONE,
 	0,
@@ -2728,7 +2784,7 @@ static constexpr NWidgetPart _nested_buy_company_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _buy_company_desc(
+static WindowDesc _buy_company_desc(__FILE__, __LINE__,
 	WDP_AUTO, nullptr, 0, 0,
 	WC_BUY_COMPANY, WC_NONE,
 	WDF_CONSTRUCTION,

src/company_manager_face.h

@@ -54,9 +54,9 @@ DECLARE_POSTFIX_INCREMENT(CompanyManagerFaceVariable)
 
 /** Information about the valid values of CompanyManagerFace bitgroups as well as the sprites to draw */
 struct CompanyManagerFaceBitsInfo {
-	uint8_t     offset;               ///< Offset in bits into the CompanyManagerFace
-	uint8_t     length;               ///< Number of bits used in the CompanyManagerFace
-	uint8_t     valid_values[GE_END]; ///< The number of valid values per gender/ethnicity
+	byte     offset;               ///< Offset in bits into the CompanyManagerFace
+	byte     length;               ///< Number of bits used in the CompanyManagerFace
+	byte     valid_values[GE_END]; ///< The number of valid values per gender/ethnicity
 	SpriteID first_sprite[GE_END]; ///< The first sprite per gender/ethnicity
 };
 

src/company_type.h

@@ -15,7 +15,7 @@
 /**
  * Enum for all companies/owners.
  */
-enum Owner : uint8_t {
+enum Owner : byte {
 	/* All companies below MAX_COMPANIES are playable
 	 * companies, above, they are special, computer controlled 'companies' */
 	OWNER_BEGIN     = 0x00, ///< First owner

src/console.cpp

@@ -206,7 +206,7 @@ static std::string RemoveUnderscores(std::string name)
  * @param tokencount the number of parameters passed
  * @param *tokens are the parameters given to the original command (0 is the first param)
  */
-static void IConsoleAliasExec(const IConsoleAlias *alias, uint8_t tokencount, char *tokens[ICON_TOKEN_COUNT], const uint recurse_count)
+static void IConsoleAliasExec(const IConsoleAlias *alias, byte tokencount, char *tokens[ICON_TOKEN_COUNT], const uint recurse_count)
 {
 	std::string alias_buffer;
 

src/console_cmds.cpp

@@ -89,7 +89,7 @@ static ConsoleFileList _console_file_list_scenario{FT_SCENARIO, false}; ///< Fil
 static ConsoleFileList _console_file_list_heightmap{FT_HEIGHTMAP, false}; ///< File storage cache for heightmaps.
 
 /* console command defines */
-#define DEF_CONSOLE_CMD(function) static bool function([[maybe_unused]] uint8_t argc, [[maybe_unused]] char *argv[])
+#define DEF_CONSOLE_CMD(function) static bool function([[maybe_unused]] byte argc, [[maybe_unused]] char *argv[])
 #define DEF_CONSOLE_HOOK(function) static ConsoleHookResult function(bool echo)
 
 
@@ -850,7 +850,6 @@ DEF_CONSOLE_CMD(ConRcon)
 	if (argc == 0) {
 		IConsolePrint(CC_HELP, "Remote control the server from another client. Usage: 'rcon <password> <command>'.");
 		IConsolePrint(CC_HELP, "Remember to enclose the command in quotes, otherwise only the first parameter is sent.");
-		IConsolePrint(CC_HELP, "When your client's public key is in the 'authorized keys' for 'rcon', the password is not checked and may be '*'.");
 		return true;
 	}
 
@@ -1976,86 +1975,6 @@ DEF_CONSOLE_CMD(ConCompanyPassword)
 	return true;
 }
 
-/** All the known authorized keys with their name. */
-static std::vector<std::pair<std::string_view, NetworkAuthorizedKeys *>> _console_cmd_authorized_keys{
-	{ "rcon", &_settings_client.network.rcon_authorized_keys },
-	{ "server", &_settings_client.network.server_authorized_keys },
-};
-
-DEF_CONSOLE_CMD(ConNetworkAuthorizedKey)
-{
-	if (argc <= 2) {
-		IConsolePrint(CC_HELP, "List and update authorized keys. Usage: 'authorized_key list [type]|add [type] [key]|remove [type] [key]'.");
-		IConsolePrint(CC_HELP, "  list: list all the authorized keys of the given type.");
-		IConsolePrint(CC_HELP, "  add: add the given key to the authorized keys of the given type.");
-		IConsolePrint(CC_HELP, "  remove: remove the given key from the authorized keys of the given type; use 'all' to remove all authorized keys.");
-		IConsolePrint(CC_HELP, "Instead of a key, use 'client:<id>' to add/remove the key of that given client.");
-
-		std::string buffer;
-		for (auto [name, _] : _console_cmd_authorized_keys) fmt::format_to(std::back_inserter(buffer), ", {}", name);
-		IConsolePrint(CC_HELP, "The supported types are: all{}.", buffer);
-		return true;
-	}
-
-	bool valid_type = false; ///< Whether a valid type was given.
-
-	for (auto [name, authorized_keys] : _console_cmd_authorized_keys) {
-		if (!StrEqualsIgnoreCase(argv[2], name) && !StrEqualsIgnoreCase(argv[2], "all")) continue;
-
-		valid_type = true;
-
-		if (StrEqualsIgnoreCase(argv[1], "list")) {
-			IConsolePrint(CC_WHITE, "The authorized keys for {} are:", name);
-			for (auto &authorized_key : *authorized_keys) IConsolePrint(CC_INFO, "  {}", authorized_key);
-			continue;
-		}
-
-		if (argc <= 3) {
-			IConsolePrint(CC_ERROR, "You must enter the key.");
-			return false;
-		}
-
-		std::string authorized_key = argv[3];
-		if (StrStartsWithIgnoreCase(authorized_key, "client:")) {
-			std::string id_string(authorized_key.substr(7));
-			authorized_key = NetworkGetPublicKeyOfClient(static_cast<ClientID>(std::stoi(id_string)));
-			if (authorized_key.empty()) {
-				IConsolePrint(CC_ERROR, "You must enter a valid client id; see 'clients'.");
-				return false;
-			}
-		}
-
-		if (StrEqualsIgnoreCase(argv[1], "add")) {
-			if (authorized_keys->Add(authorized_key)) {
-				IConsolePrint(CC_INFO, "Added {} to {}.", authorized_key, name);
-			} else {
-				IConsolePrint(CC_WARNING, "Not added {} to {} as it already exists.", authorized_key, name);
-			}
-			continue;
-		}
-
-		if (StrEqualsIgnoreCase(argv[1], "remove")) {
-			if (authorized_keys->Remove(authorized_key)) {
-				IConsolePrint(CC_INFO, "Removed {} from {}.", authorized_key, name);
-			} else {
-				IConsolePrint(CC_WARNING, "Not removed {} from {} as it does not exist.", authorized_key, name);
-			}
-			continue;
-		}
-
-		IConsolePrint(CC_WARNING, "No valid action was given.");
-		return false;
-	}
-
-	if (!valid_type) {
-		IConsolePrint(CC_WARNING, "No valid type was given.");
-		return false;
-	}
-
-	return true;
-}
-
-
 /* Content downloading only is available with ZLIB */
 #if defined(WITH_ZLIB)
 #include "network/network_content.h"
@@ -2193,14 +2112,10 @@ DEF_CONSOLE_CMD(ConFont)
 		IConsolePrint(CC_HELP, "Manage the fonts configuration.");
 		IConsolePrint(CC_HELP, "Usage 'font'.");
 		IConsolePrint(CC_HELP, "  Print out the fonts configuration.");
-		IConsolePrint(CC_HELP, "  The \"Currently active\" configuration is the one actually in effect (after interface scaling and replacing unavailable fonts).");
-		IConsolePrint(CC_HELP, "  The \"Requested\" configuration is the one requested via console command or config file.");
-		IConsolePrint(CC_HELP, "Usage 'font [medium|small|large|mono] [<font name>] [<size>] [aa|noaa]'.");
+		IConsolePrint(CC_HELP, "Usage 'font [medium|small|large|mono] [<name>] [<size>] [aa|noaa]'.");
 		IConsolePrint(CC_HELP, "  Change the configuration for a font.");
 		IConsolePrint(CC_HELP, "  Omitting an argument will keep the current value.");
-		IConsolePrint(CC_HELP, "  Set <font name> to \"\" for the default font. Note that <size> and aa/noaa have no effect if the default font is in use, and fixed defaults are used instead.");
-		IConsolePrint(CC_HELP, "  If the sprite font is enabled in Game Options, it is used instead of the default font.");
-		IConsolePrint(CC_HELP, "  The <size> is automatically multiplied by the current interface scaling.");
+		IConsolePrint(CC_HELP, "  Set <name> to \"\" for the sprite font (size and aa have no effect on sprite font).");
 		return true;
 	}
 
@@ -2218,7 +2133,7 @@ DEF_CONSOLE_CMD(ConFont)
 		uint size = setting->size;
 		bool aa = setting->aa;
 
-		uint8_t arg_index = 2;
+		byte arg_index = 2;
 		/* We may encounter "aa" or "noaa" but it must be the last argument. */
 		if (StrEqualsIgnoreCase(argv[arg_index], "aa") || StrEqualsIgnoreCase(argv[arg_index], "noaa")) {
 			aa = !StrStartsWithIgnoreCase(argv[arg_index++], "no");
@@ -2258,9 +2173,7 @@ DEF_CONSOLE_CMD(ConFont)
 			InitFontCache(fs == FS_MONO);
 			fc = FontCache::Get(fs);
 		}
-		IConsolePrint(CC_DEFAULT, "{} font:", FontSizeToName(fs));
-		IConsolePrint(CC_DEFAULT, "Currently active: \"{}\", size {}, {}", fc->GetFontName(), fc->GetFontSize(), GetFontAAState(fs) ? "aa" : "noaa");
-		IConsolePrint(CC_DEFAULT, "Requested: \"{}\", size {}, {}", setting->font, setting->size, setting->aa ? "aa" : "noaa");
+		IConsolePrint(CC_DEFAULT, "{}: \"{}\" {} {} [\"{}\" {} {}]", FontSizeToName(fs), fc->GetFontName(), fc->GetFontSize(), GetFontAAState(fs) ? "aa" : "noaa", setting->font, setting->size, setting->aa ? "aa" : "noaa");
 	}
 
 	return true;
@@ -2830,9 +2743,6 @@ void IConsoleStdLibRegister()
 	IConsole::CmdRegister("pause",                   ConPauseGame,        ConHookServerOrNoNetwork);
 	IConsole::CmdRegister("unpause",                 ConUnpauseGame,      ConHookServerOrNoNetwork);
 
-	IConsole::CmdRegister("authorized_key", ConNetworkAuthorizedKey, ConHookServerOnly);
-	IConsole::AliasRegister("ak", "authorized_key %+");
-
 	IConsole::CmdRegister("company_pw",              ConCompanyPassword,  ConHookNeedNetwork);
 	IConsole::AliasRegister("company_password",      "company_pw %+");
 

src/console_gui.cpp

@@ -10,7 +10,6 @@
 #include "stdafx.h"
 #include "textbuf_type.h"
 #include "window_gui.h"
-#include "autocompletion.h"
 #include "console_gui.h"
 #include "console_internal.h"
 #include "window_func.h"
@@ -74,44 +73,9 @@ static std::deque<IConsoleLine> _iconsole_buffer;
 
 static bool TruncateBuffer();
 
-class ConsoleAutoCompletion final : public AutoCompletion {
-public:
-	using AutoCompletion::AutoCompletion;
-
-private:
-	std::vector<std::string> GetSuggestions(std::string_view prefix, std::string_view query) override
-	{
-		prefix = StrTrimView(prefix);
-		std::vector<std::string> suggestions;
-
-		/* We only suggest commands or aliases, so we only do it for the first token or an argument to help command. */
-		if (!prefix.empty() && prefix != "help") {
-			return suggestions;
-		}
-
-		for (const auto &[_, command] : IConsole::Commands()) {
-			if (command.name.starts_with(query)) {
-				suggestions.push_back(command.name);
-			}
-		}
-		for (const auto &[_, alias] : IConsole::Aliases()) {
-			if (alias.name.starts_with(query)) {
-				suggestions.push_back(alias.name);
-			}
-		}
-
-		return suggestions;
-	}
-
-	void ApplySuggestion(std::string_view prefix, std::string_view suggestion) override
-	{
-		this->textbuf->Assign(fmt::format("{}{} ", prefix, suggestion));
-	}
-};
 
 /* ** main console cmd buffer ** */
 static Textbuf _iconsole_cmdline(ICON_CMDLN_SIZE);
-static ConsoleAutoCompletion _iconsole_tab_completion(&_iconsole_cmdline);
 static std::deque<std::string> _iconsole_history;
 static ptrdiff_t _iconsole_historypos;
 IConsoleModes _iconsole_mode;
@@ -127,7 +91,6 @@ static void IConsoleClearCommand()
 	_iconsole_cmdline.pixels = 0;
 	_iconsole_cmdline.caretpos = 0;
 	_iconsole_cmdline.caretxoffs = 0;
-	_iconsole_tab_completion.Reset();
 	SetWindowDirty(WC_CONSOLE, 0);
 }
 
@@ -144,7 +107,7 @@ static constexpr NWidgetPart _nested_console_window_widgets[] = {
 	NWidget(WWT_EMPTY, INVALID_COLOUR, WID_C_BACKGROUND), SetResize(1, 1),
 };
 
-static WindowDesc _console_window_desc(
+static WindowDesc _console_window_desc(__FILE__, __LINE__,
 	WDP_MANUAL, nullptr, 0, 0,
 	WC_CONSOLE, WC_NONE,
 	0,
@@ -311,18 +274,8 @@ struct IConsoleWindow : Window
 				IConsoleCmdExec("clear");
 				break;
 
-			case WKC_TAB:
-				if (_iconsole_tab_completion.AutoComplete()) {
-					this->SetDirty();
-				}
-				break;
-
-			default: {
-				HandleKeyPressResult handle_result = _iconsole_cmdline.HandleKeyPress(key, keycode);
-				if (handle_result != HKPR_NOT_HANDLED) {
-					if (handle_result == HKPR_EDITING) {
-						_iconsole_tab_completion.Reset();
-					}
+			default:
+				if (_iconsole_cmdline.HandleKeyPress(key, keycode) != HKPR_NOT_HANDLED) {
 					IConsoleWindow::scroll = 0;
 					IConsoleResetHistoryPos();
 					this->SetDirty();
@@ -330,7 +283,6 @@ struct IConsoleWindow : Window
 					return ES_NOT_HANDLED;
 				}
 				break;
-			}
 		}
 		return ES_HANDLED;
 	}
@@ -338,14 +290,13 @@ struct IConsoleWindow : Window
 	void InsertTextString(WidgetID, const char *str, bool marked, const char *caret, const char *insert_location, const char *replacement_end) override
 	{
 		if (_iconsole_cmdline.InsertString(str, marked, caret, insert_location, replacement_end)) {
-			_iconsole_tab_completion.Reset();
 			IConsoleWindow::scroll = 0;
 			IConsoleResetHistoryPos();
 			this->SetDirty();
 		}
 	}
 
-	const Textbuf *GetFocusedTextbuf() const override
+	Textbuf *GetFocusedTextbuf() const override
 	{
 		return &_iconsole_cmdline;
 	}
@@ -446,15 +397,14 @@ void IConsoleSwitch()
 #ifdef __ANDROID__
 			{
 				char buf[1024] = "";
+				char *pos = &buf[0];
 
-				//for (const IConsoleLine *print = IConsoleLine::Get(0); print != NULL; print = print->previous) {
 				for (IConsoleLine &line : _iconsole_buffer) {
 					if (!line.buffer.empty()) {
-						strecat(buf, line.buffer.c_str(), lastof(buf));
-						strecat(buf, "\n", lastof(buf));
+						pos = fmt::format_to(pos, "{}\n", line.buffer);
 					}
 				}
-				strecat(buf, "\n\n\n\n\n\n\n\n", lastof(buf)); // Move all text to top
+				pos = fmt::format_to(pos, "\n\n\n\n\n\n\n\n");
 				SDL_ANDROID_SetScreenKeyboardHintMesage(buf);
 				char text[512] = "";
 				SDL_ANDROID_GetScreenKeyboardTextInput(text, sizeof(text) - 1); /* Invoke Android built-in screen keyboard */
@@ -518,7 +468,6 @@ static void IConsoleHistoryNavigate(int direction)
 	} else {
 		_iconsole_cmdline.Assign(_iconsole_history[_iconsole_historypos]);
 	}
-	_iconsole_tab_completion.Reset();
 }
 
 /**
@@ -578,8 +527,8 @@ bool IsValidConsoleColour(TextColour c)
 	/* A text colour from the palette is used; must be the company
 	 * colour gradient, so it must be one of those. */
 	c &= ~TC_IS_PALETTE_COLOUR;
-	for (Colours i = COLOUR_BEGIN; i < COLOUR_END; i++) {
-		if (GetColourGradient(i, SHADE_NORMAL) == c) return true;
+	for (uint i = COLOUR_BEGIN; i < COLOUR_END; i++) {
+		if (_colour_gradient[i][4] == c) return true;
 	}
 
 	return false;

src/console_internal.h

@@ -30,7 +30,7 @@ enum ConsoleHookResult {
  * If you want to handle multiple words as one, enclose them in double-quotes
  * eg. 'say "hello everybody"'
  */
-typedef bool IConsoleCmdProc(uint8_t argc, char *argv[]);
+typedef bool IConsoleCmdProc(byte argc, char *argv[]);
 typedef ConsoleHookResult IConsoleHook(bool echo);
 struct IConsoleCmd {
 	IConsoleCmd(const std::string &name, IConsoleCmdProc *proc, IConsoleHook *hook) : name(name), proc(proc), hook(hook) {}

src/core/alloc_type.hpp

@@ -93,14 +93,14 @@ public:
 	 * @param size the amount of bytes to allocate.
 	 * @return the given amounts of bytes zeroed.
 	 */
-	inline void *operator new(size_t size) { return CallocT<uint8_t>(size); }
+	inline void *operator new(size_t size) { return CallocT<byte>(size); }
 
 	/**
 	 * Memory allocator for an array of class instances.
 	 * @param size the amount of bytes to allocate.
 	 * @return the given amounts of bytes zeroed.
 	 */
-	inline void *operator new[](size_t size) { return CallocT<uint8_t>(size); }
+	inline void *operator new[](size_t size) { return CallocT<byte>(size); }
 
 	/**
 	 * Memory release for a single class instance.

src/core/backup_type.hpp

@@ -22,18 +22,20 @@ struct Backup {
 	/**
 	 * Backup variable.
 	 * @param original Variable to backup.
-	 * @param location Source location for debug output.
+	 * @param file Filename for debug output. Use FILE_LINE macro.
+	 * @param line Linenumber for debug output. Use FILE_LINE macro.
 	 */
-	Backup(T &original, const std::source_location location = std::source_location::current()) : original(original), valid(true), original_value(original), location(location) {}
+	Backup(T &original, const char * const file, const int line) : original(original), valid(true), original_value(original), file(file), line(line) {}
 
 	/**
 	 * Backup variable and switch to new value.
 	 * @param original Variable to backup.
 	 * @param new_value New value for variable.
-	 * @param location Source location for debug output.
+	 * @param file Filename for debug output. Use FILE_LINE macro.
+	 * @param line Linenumber for debug output. Use FILE_LINE macro.
 	 */
 	template <typename U>
-	Backup(T &original, const U &new_value, const std::source_location location = std::source_location::current()) : original(original), valid(true), original_value(original), location(location)
+	Backup(T &original, const U &new_value, const char * const file, const int line) : original(original), valid(true), original_value(original), file(file), line(line)
 	{
 		/* Note: We use a separate typename U, so type conversions are handled by assignment operator. */
 		original = new_value;
@@ -49,7 +51,7 @@ struct Backup {
 		{
 			/* We cannot assert here, as missing restoration is 'normal' when exceptions are thrown.
 			 * Exceptions are especially used to abort world generation. */
-			Debug(misc, 0, "{}:{}: Backed-up value was not restored!", this->location.file_name(), this->location.line());
+			Debug(misc, 0, "{}:{}: Backed-up value was not restored!", this->file, this->line);
 			this->Restore();
 		}
 	}
@@ -138,7 +140,8 @@ private:
 	bool valid;
 	T original_value;
 
-	const std::source_location location;
+	const char * const file;
+	const int line;
 };
 
 /**

src/core/mem_func.hpp

@@ -46,7 +46,7 @@ inline void MemMoveT(T *destination, const T *source, size_t num = 1)
  * @param num number of items to be set (!not number of bytes!)
  */
 template <typename T>
-inline void MemSetT(T *ptr, uint8_t value, size_t num = 1)
+inline void MemSetT(T *ptr, byte value, size_t num = 1)
 {
 	memset(ptr, value, num * sizeof(T));
 }

src/core/overflowsafe_type.hpp

@@ -140,7 +140,7 @@ public:
 	inline constexpr OverflowSafeInt operator * (const int    factor) const { OverflowSafeInt result = *this; result *= (int64_t)factor; return result; }
 	inline constexpr OverflowSafeInt operator * (const uint   factor) const { OverflowSafeInt result = *this; result *= (int64_t)factor; return result; }
 	inline constexpr OverflowSafeInt operator * (const uint16_t factor) const { OverflowSafeInt result = *this; result *= (int64_t)factor; return result; }
-	inline constexpr OverflowSafeInt operator * (const uint8_t   factor) const { OverflowSafeInt result = *this; result *= (int64_t)factor; return result; }
+	inline constexpr OverflowSafeInt operator * (const byte   factor) const { OverflowSafeInt result = *this; result *= (int64_t)factor; return result; }
 
 	/* Operators for division. */
 	inline constexpr OverflowSafeInt& operator /= (const int64_t            divisor)       { this->m_value /= divisor; return *this; }
@@ -200,10 +200,10 @@ template <class T> inline constexpr OverflowSafeInt<T> operator * (const uint  a
 template <class T> inline constexpr OverflowSafeInt<T> operator / (const uint  a, const OverflowSafeInt<T> b) { return (OverflowSafeInt<T>)a / (int)b; }
 
 /* Sometimes we got byte operator OverflowSafeInt instead of vice versa. Handle that properly. */
-template <class T> inline constexpr OverflowSafeInt<T> operator + (const uint8_t  a, const OverflowSafeInt<T> b) { return b + (uint)a; }
-template <class T> inline constexpr OverflowSafeInt<T> operator - (const uint8_t  a, const OverflowSafeInt<T> b) { return -b + (uint)a; }
-template <class T> inline constexpr OverflowSafeInt<T> operator * (const uint8_t  a, const OverflowSafeInt<T> b) { return b * (uint)a; }
-template <class T> inline constexpr OverflowSafeInt<T> operator / (const uint8_t  a, const OverflowSafeInt<T> b) { return (OverflowSafeInt<T>)a / (int)b; }
+template <class T> inline constexpr OverflowSafeInt<T> operator + (const byte  a, const OverflowSafeInt<T> b) { return b + (uint)a; }
+template <class T> inline constexpr OverflowSafeInt<T> operator - (const byte  a, const OverflowSafeInt<T> b) { return -b + (uint)a; }
+template <class T> inline constexpr OverflowSafeInt<T> operator * (const byte  a, const OverflowSafeInt<T> b) { return b * (uint)a; }
+template <class T> inline constexpr OverflowSafeInt<T> operator / (const byte  a, const OverflowSafeInt<T> b) { return (OverflowSafeInt<T>)a / (int)b; }
 
 typedef OverflowSafeInt<int64_t> OverflowSafeInt64;
 typedef OverflowSafeInt<int32_t> OverflowSafeInt32;

src/core/pool_func.hpp

@@ -123,9 +123,9 @@ DEFINE_POOL_METHOD(inline void *)::AllocateItem(size_t size, size_t index)
 			memset((void *)item, 0, sizeof(Titem));
 		}
 	} else if (Tzero) {
-		item = (Titem *)CallocT<uint8_t>(size);
+		item = (Titem *)CallocT<byte>(size);
 	} else {
-		item = (Titem *)MallocT<uint8_t>(size);
+		item = (Titem *)MallocT<byte>(size);
 	}
 	this->data[index] = item;
 	SetBit(this->used_bitmap[index / BITMAP_SIZE], index % BITMAP_SIZE);

src/core/random_func.cpp

@@ -49,6 +49,17 @@ uint32_t Randomizer::Next()
 	return this->state[1] = std::rotr(s, 3) - 1;
 }
 
+/**
+ * Generate the next pseudo random number scaled to \a limit, excluding \a limit
+ * itself.
+ * @param limit Limit of the range to be generated from.
+ * @return Random number in [0,\a limit)
+ */
+uint32_t Randomizer::Next(uint32_t limit)
+{
+	return ((uint64_t)this->Next() * (uint64_t)limit) >> 32;
+}
+
 /**
  * (Re)set the state of the random number generator.
  * @param seed the new state
@@ -70,14 +81,19 @@ void SetRandomSeed(uint32_t seed)
 }
 
 #ifdef RANDOM_DEBUG
-uint32_t Random(const std::source_location location)
+uint32_t DoRandom(int line, const char *file)
 {
 	if (_networking && (!_network_server || (NetworkClientSocket::IsValidID(0) && NetworkClientSocket::Get(0)->status != NetworkClientSocket::STATUS_INACTIVE))) {
-		Debug(random, 0, "{:08x}; {:02x}; {:04x}; {:02x}; {}:{}", TimerGameEconomy::date, TimerGameEconomy::date_fract, _frame_counter, (uint8_t)_current_company, location.file_name(), location.line());
+		Debug(random, 0, "{:08x}; {:02x}; {:04x}; {:02x}; {}:{}", TimerGameEconomy::date, TimerGameEconomy::date_fract, _frame_counter, (byte)_current_company, file, line);
 	}
 
 	return _random.Next();
 }
+
+uint32_t DoRandomRange(uint32_t limit, int line, const char *file)
+{
+	return ((uint64_t)DoRandom(line, file) * (uint64_t)limit) >> 32;
+}
 #endif /* RANDOM_DEBUG */
 
 /**
@@ -97,7 +113,7 @@ void RandomBytesWithFallback(std::span<uint8_t> buf)
 #if defined(_WIN32)
 	auto res = BCryptGenRandom(nullptr, static_cast<PUCHAR>(buf.data()), static_cast<ULONG>(buf.size()), BCRYPT_USE_SYSTEM_PREFERRED_RNG);
 	if (res >= 0) return;
-#elif defined(__APPLE__) || defined(__NetBSD__) || defined(__FreeBSD__)
+#elif defined(__APPLE__) || defined(__NetBSD__) || defined(__FreeBSD__) || defined(__OpenBSD__)
 	arc4random_buf(buf.data(), buf.size());
 	return;
 #elif defined(__GLIBC__) && ((__GLIBC__ > 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR__ >= 25)))

src/core/random_func.hpp

@@ -10,16 +10,10 @@
 #ifndef RANDOM_FUNC_HPP
 #define RANDOM_FUNC_HPP
 
-/**
- * Scale a uint32_t number to be within the range [0,\a limit).
- * @param value The value to scale.
- * @param limit The limit to scale to.
- * @return The scaled value.
- */
-static constexpr uint32_t ScaleToLimit(uint32_t value, uint32_t limit)
-{
-	return ((uint64_t)value * (uint64_t)limit) >> 32;
-}
+#if defined(__APPLE__)
+	/* Apple already has Random declared */
+#	define Random OTTD_Random
+#endif /* __APPLE__ */
 
 /**
  * Structure to encapsulate the pseudo random number generators.
@@ -29,15 +23,8 @@ struct Randomizer {
 	uint32_t state[2];
 
 	uint32_t Next();
+	uint32_t Next(uint32_t limit);
 	void SetSeed(uint32_t seed);
-
-	/**
-	 * Generate the next pseudo random number scaled to \a limit, excluding \a limit
-	 * itself.
-	 * @param limit Limit of the range to be generated from.
-	 * @return Random number in [0,\a limit)
-	 */
-	inline uint32_t Next(uint32_t limit) { return ScaleToLimit(this->Next(), limit); }
 };
 extern Randomizer _random; ///< Random used in the game state calculations
 extern Randomizer _interactive_random; ///< Random used everywhere else, where it does not (directly) influence the game state
@@ -70,25 +57,32 @@ inline void RestoreRandomSeeds(const SavedRandomSeeds &storage)
 
 void SetRandomSeed(uint32_t seed);
 #ifdef RANDOM_DEBUG
-	uint32_t Random(const std::source_location location = std::source_location::current());
+#	ifdef __APPLE__
+#		define OTTD_Random() DoRandom(__LINE__, __FILE__)
+#	else
+#		define Random() DoRandom(__LINE__, __FILE__)
+#	endif
+	uint32_t DoRandom(int line, const char *file);
+#	define RandomRange(limit) DoRandomRange(limit, __LINE__, __FILE__)
+	uint32_t DoRandomRange(uint32_t limit, int line, const char *file);
 #else
-	inline uint32_t Random([[maybe_unused]] const std::source_location location = std::source_location::current())
+	static inline uint32_t Random()
 	{
 		return _random.Next();
 	}
-#endif
 
-/**
- * Pick a random number between 0 and \a limit - 1, inclusive. That means 0
- * can be returned and \a limit - 1 can be returned, but \a limit can not be
- * returned.
- * @param limit Limit for the range to be picked from.
- * @return A random number in [0,\a limit).
- */
-inline uint32_t RandomRange(uint32_t limit, const std::source_location location = std::source_location::current())
-{
-	return ScaleToLimit(Random(location), limit);
-}
+	/**
+	 * Pick a random number between 0 and \a limit - 1, inclusive. That means 0
+	 * can be returned and \a limit - 1 can be returned, but \a limit can not be
+	 * returned.
+	 * @param limit Limit for the range to be picked from.
+	 * @return A random number in [0,\a limit).
+	 */
+	static inline uint32_t RandomRange(uint32_t limit)
+	{
+		return _random.Next(limit);
+	}
+#endif
 
 inline uint32_t InteractiveRandom()
 {
@@ -115,7 +109,7 @@ inline uint32_t InteractiveRandomRange(uint32_t limit)
  * @param r The given randomize-number
  * @return True if the probability given by r is less or equal to (a/b)
  */
-inline bool Chance16I(const uint32_t a, const uint32_t b, const uint32_t r)
+inline bool Chance16I(const uint a, const uint b, const uint32_t r)
 {
 	assert(b != 0);
 	return (((uint16_t)r * b + b / 2) >> 16) < a;
@@ -131,10 +125,14 @@ inline bool Chance16I(const uint32_t a, const uint32_t b, const uint32_t r)
  * @param b The denominator of the fraction
  * @return True with (a/b) probability
  */
-inline bool Chance16(const uint32_t a, const uint32_t b, const std::source_location location = std::source_location::current())
+#ifdef RANDOM_DEBUG
+#	define Chance16(a, b) Chance16I(a, b, DoRandom(__LINE__, __FILE__))
+#else
+inline bool Chance16(const uint a, const uint b)
 {
-	return Chance16I(a, b, Random(location));
+	return Chance16I(a, b, Random());
 }
+#endif /* RANDOM_DEBUG */
 
 /**
  * Flips a coin with a given probability and saves the randomize-number in a variable.
@@ -151,11 +149,15 @@ inline bool Chance16(const uint32_t a, const uint32_t b, const std::source_locat
  * @param r The variable to save the randomize-number from Random()
  * @return True in (a/b) percent
  */
-inline bool Chance16R(const uint32_t a, const uint32_t b, uint32_t &r, const std::source_location location = std::source_location::current())
+#ifdef RANDOM_DEBUG
+#	define Chance16R(a, b, r) (r = DoRandom(__LINE__, __FILE__), Chance16I(a, b, r))
+#else
+inline bool Chance16R(const uint a, const uint b, uint32_t &r)
 {
-	r = Random(location);
+	r = Random();
 	return Chance16I(a, b, r);
 }
+#endif /* RANDOM_DEBUG */
 
 void RandomBytesWithFallback(std::span<uint8_t> buf);
 

src/crashlog.cpp

@@ -56,12 +56,11 @@ static void SurveyRecentNews(nlohmann::json &json)
 	json = nlohmann::json::array();
 
 	int i = 0;
-	for (const auto &news : GetNews()) {
-		TimerGameCalendar::YearMonthDay ymd = TimerGameCalendar::ConvertDateToYMD(news.date);
+	for (NewsItem *news = _latest_news; i < 32 && news != nullptr; news = news->prev, i++) {
+		TimerGameCalendar::YearMonthDay ymd = TimerGameCalendar::ConvertDateToYMD(news->date);
 		json.push_back(fmt::format("({}-{:02}-{:02}) StringID: {}, Type: {}, Ref1: {}, {}, Ref2: {}, {}",
-		               ymd.year, ymd.month + 1, ymd.day, news.string_id, news.type,
-		               news.reftype1, news.ref1, news.reftype2, news.ref2));
-		if (++i > 32) break;
+		               ymd.year, ymd.month + 1, ymd.day, news->string_id, news->type,
+		               news->reftype1, news->ref1, news->reftype2, news->ref2));
 	}
 }
 

src/currency.cpp

@@ -26,7 +26,7 @@
 	 *   |   |   Euro year   |              |                 |     | name
 	 *   |   |    |          |              |                 |     |  | */
 /** The original currency specifications. */
-static const std::array<CurrencySpec, CURRENCY_END> origin_currency_specs = {{
+static const CurrencySpec origin_currency_specs[CURRENCY_END] = {
 	{    1, "", CF_NOEURO, "\u00a3",   "",             "GBP", 0, STR_GAME_OPTIONS_CURRENCY_GBP    }, ///< british pound
 	{    2, "", CF_NOEURO, "$",        "",             "USD", 0, STR_GAME_OPTIONS_CURRENCY_USD    }, ///< american dollar
 	{    2, "", CF_ISEURO, "\u20ac",   "",             "EUR", 0, STR_GAME_OPTIONS_CURRENCY_EUR    }, ///< euro
@@ -70,11 +70,10 @@ static const std::array<CurrencySpec, CURRENCY_END> origin_currency_specs = {{
 	{   19, "", CF_NOEURO, "Rp",       "",             "IDR", 0, STR_GAME_OPTIONS_CURRENCY_IDR    }, ///< Indonesian Rupiah
 	{    5, "", CF_NOEURO, "RM",       "",             "MYR", 0, STR_GAME_OPTIONS_CURRENCY_MYR    }, ///< Malaysian Ringgit
 	{    1, "", 2014,      "",         NBSP "Ls",      "LVL", 1, STR_GAME_OPTIONS_CURRENCY_LVL    }, ///< latvian lats
-	{  400, "", 2002,      "",         "$00",          "PTE", 1, STR_GAME_OPTIONS_CURRENCY_PTE    }, ///< portuguese escudo
-}};
+};
 
 /** Array of currencies used by the system */
-std::array<CurrencySpec, CURRENCY_END> _currency_specs;
+CurrencySpec _currency_specs[CURRENCY_END];
 
 /**
  * This array represent the position of OpenTTD's currencies,
@@ -82,7 +81,7 @@ std::array<CurrencySpec, CURRENCY_END> _currency_specs;
  * When a grf sends currencies, they are based on the order defined by TTDPatch.
  * So, we must reindex them to our own order.
  */
-const uint8_t TTDPatch_To_OTTDIndex[] =
+const byte TTDPatch_To_OTTDIndex[] =
 {
 	CURRENCY_GBP,
 	CURRENCY_USD,
@@ -113,7 +112,7 @@ const uint8_t TTDPatch_To_OTTDIndex[] =
  * @param grfcurr_id currency id coming from newgrf
  * @return the corrected index
  */
-uint8_t GetNewgrfCurrencyIdConverted(uint8_t grfcurr_id)
+byte GetNewgrfCurrencyIdConverted(byte grfcurr_id)
 {
 	return (grfcurr_id >= lengthof(TTDPatch_To_OTTDIndex)) ? grfcurr_id : TTDPatch_To_OTTDIndex[grfcurr_id];
 }

src/currency.h

@@ -11,7 +11,7 @@
 #define CURRENCY_H
 
 #include "timer/timer_game_calendar.h"
-#include "settings_type.h"
+#include "string_func.h"
 #include "strings_type.h"
 
 static constexpr TimerGameCalendar::Year CF_NOEURO = 0; ///< Currency never switches to the Euro (as far as known).
@@ -67,7 +67,6 @@ enum Currencies {
 	CURRENCY_IDR,       ///< Indonesian Rupiah
 	CURRENCY_MYR,       ///< Malaysian Ringgit
 	CURRENCY_LVL,       ///< Latvian Lats
-	CURRENCY_PTE,       ///< Portuguese Escudo
 	CURRENCY_END,       ///< always the last item
 };
 
@@ -88,39 +87,25 @@ struct CurrencySpec {
 	 *            It is not a spec from Newgrf,
 	 *            rather a way to let users do what they want with custom currency
 	 */
-	uint8_t symbol_pos;
+	byte symbol_pos;
 	StringID name;
 
 	CurrencySpec() = default;
 
-	CurrencySpec(uint16_t rate, const char *separator, TimerGameCalendar::Year to_euro, const char *prefix, const char *suffix, const char *code, uint8_t symbol_pos, StringID name) :
+	CurrencySpec(uint16_t rate, const char *separator, TimerGameCalendar::Year to_euro, const char *prefix, const char *suffix, const char *code, byte symbol_pos, StringID name) :
 		rate(rate), separator(separator), to_euro(to_euro), prefix(prefix), suffix(suffix), code(code), symbol_pos(symbol_pos), name(name)
 	{
 	}
 };
 
-extern std::array<CurrencySpec, CURRENCY_END> _currency_specs;
+extern CurrencySpec _currency_specs[CURRENCY_END];
 
-/**
- * Get the custom currency.
- * @return Reference to custom currency.
- */
-inline CurrencySpec &GetCustomCurrency()
-{
-	return _currency_specs[CURRENCY_CUSTOM];
-}
-
-/**
- * Get the currently selected currency.
- * @return Read-only reference to the current currency.
- */
-inline const CurrencySpec &GetCurrency()
-{
-	return _currency_specs[GetGameSettings().locale.currency];
-}
+/* XXX small hack, but makes the rest of the code a bit nicer to read */
+#define _custom_currency (_currency_specs[CURRENCY_CUSTOM])
+#define _currency ((const CurrencySpec*)&_currency_specs[GetGameSettings().locale.currency])
 
 uint64_t GetMaskOfAllowedCurrencies();
 void ResetCurrencies(bool preserve_custom = true);
-uint8_t GetNewgrfCurrencyIdConverted(uint8_t grfcurr_id);
+byte GetNewgrfCurrencyIdConverted(byte grfcurr_id);
 
 #endif /* CURRENCY_H */

src/date_gui.cpp

@@ -14,9 +14,8 @@
 #include "window_gui.h"
 #include "date_gui.h"
 #include "core/geometry_func.hpp"
-#include "dropdown_type.h"
-#include "dropdown_func.h"
 
+#include "widgets/dropdown_type.h"
 #include "widgets/date_widget.h"
 
 #include "safeguards.h"
@@ -76,14 +75,14 @@ struct SetDateWindow : Window {
 
 			case WID_SD_DAY:
 				for (uint i = 0; i < 31; i++) {
-					list.push_back(MakeDropDownListStringItem(STR_DAY_NUMBER_1ST + i, i + 1));
+					list.push_back(std::make_unique<DropDownListStringItem>(STR_DAY_NUMBER_1ST + i, i + 1, false));
 				}
 				selected = this->date.day;
 				break;
 
 			case WID_SD_MONTH:
 				for (uint i = 0; i < 12; i++) {
-					list.push_back(MakeDropDownListStringItem(STR_MONTH_JAN + i, i));
+					list.push_back(std::make_unique<DropDownListStringItem>(STR_MONTH_JAN + i, i, false));
 				}
 				selected = this->date.month;
 				break;
@@ -91,7 +90,7 @@ struct SetDateWindow : Window {
 			case WID_SD_YEAR:
 				for (TimerGameEconomy::Year i = this->min_year; i <= this->max_year; i++) {
 					SetDParam(0, i);
-					list.push_back(MakeDropDownListStringItem(STR_JUST_INT, i.base()));
+					list.push_back(std::make_unique<DropDownListStringItem>(STR_JUST_INT, i.base(), false));
 				}
 				selected = this->date.year.base();
 				break;
@@ -196,7 +195,7 @@ static constexpr NWidgetPart _nested_set_date_widgets[] = {
 };
 
 /** Description of the date setting window. */
-static WindowDesc _set_date_desc(
+static WindowDesc _set_date_desc(__FILE__, __LINE__,
 	WDP_CENTER, nullptr, 0, 0,
 	WC_SET_DATE, WC_NONE,
 	0,

src/debug.cpp

@@ -117,7 +117,7 @@ void DebugPrint(const char *category, int level, const std::string &message)
 #ifdef __ANDROID__
 	__android_log_print(ANDROID_LOG_INFO, "OpenTTD", "[%s] %s", level, message.c_str());
 #endif
-	if (strcmp(category, "desync") == 0) {
+	if (strcmp(category, "desync") == 0 && level != 0) {
 		static FILE *f = FioFOpenFile("commands-out.log", "wb", AUTOSAVE_DIR);
 		if (f == nullptr) return;
 

src/debug.h

@@ -60,6 +60,9 @@ void DumpDebugFacilityNames(std::back_insert_iterator<std::string> &output_itera
 void SetDebugString(const char *s, void (*error_func)(const std::string &));
 std::string GetDebugString();
 
+/* Shorter form for passing filename and linenumber */
+#define FILE_LINE __FILE__, __LINE__
+
 /** TicToc profiling.
  * Usage:
  * static TicToc::State state("A name", 1);

src/depot_gui.cpp

@@ -85,28 +85,28 @@ static constexpr NWidgetPart _nested_train_depot_widgets[] = {
 	EndContainer(),
 };
 
-static WindowDesc _train_depot_desc(
+static WindowDesc _train_depot_desc(__FILE__, __LINE__,
 	WDP_AUTO, "depot_train", 362, 123,
 	WC_VEHICLE_DEPOT, WC_NONE,
 	0,
 	std::begin(_nested_train_depot_widgets), std::end(_nested_train_depot_widgets)
 );
 
-static WindowDesc _road_depot_desc(
+static WindowDesc _road_depot_desc(__FILE__, __LINE__,
 	WDP_AUTO, "depot_roadveh", 316, 97,
 	WC_VEHICLE_DEPOT, WC_NONE,
 	0,
 	std::begin(_nested_train_depot_widgets), std::end(_nested_train_depot_widgets)
 );
 
-static WindowDesc _ship_depot_desc(
+static WindowDesc _ship_depot_desc(__FILE__, __LINE__,
 	WDP_AUTO, "depot_ship", 306, 99,
 	WC_VEHICLE_DEPOT, WC_NONE,
 	0,
 	std::begin(_nested_train_depot_widgets), std::end(_nested_train_depot_widgets)
 );
 
-static WindowDesc _aircraft_depot_desc(
+static WindowDesc _aircraft_depot_desc(__FILE__, __LINE__,
 	WDP_AUTO, "depot_aircraft", 332, 99,
 	WC_VEHICLE_DEPOT, WC_NONE,
 	0,
@@ -384,7 +384,7 @@ struct DepotWindow : Window {
 		 */
 		if (this->type == VEH_TRAIN && _consistent_train_width != 0) {
 			int w = ScaleSpriteTrad(2 * _consistent_train_width);
-			int col = GetColourGradient(wid->colour, SHADE_NORMAL);
+			int col = _colour_gradient[wid->colour][4];
 			Rect image = ir.Indent(this->header_width, rtl).Indent(this->count_width, !rtl);
 			int first_line = w + (-this->hscroll->GetPosition()) % w;
 			if (rtl) {
@@ -459,10 +459,10 @@ struct DepotWindow : Window {
 		}
 		ym = (y - matrix_widget->pos_y) % this->resize.step_height;
 
-		int32_t row = this->vscroll->GetScrolledRowFromWidget(y, this, WID_D_MATRIX);
+		int row = this->vscroll->GetScrolledRowFromWidget(y, this, WID_D_MATRIX);
 		uint pos = (row * this->num_columns) + xt;
 
-		if (row == INT32_MAX || this->vehicle_list.size() + this->wagon_list.size() <= pos) {
+		if (row == INT_MAX || this->vehicle_list.size() + this->wagon_list.size() <= pos) {
 			/* Clicking on 'line' / 'block' without a vehicle */
 			if (this->type == VEH_TRAIN) {
 				/* End the dragging */

src/direction_type.h

@@ -21,7 +21,7 @@
  * your viewport and not rotated by 45 degrees left or right to get
  * a "north" used in you games.
  */
-enum Direction : uint8_t {
+enum Direction : byte {
 	DIR_BEGIN = 0,          ///< Used to iterate
 	DIR_N   = 0,            ///< North
 	DIR_NE  = 1,            ///< Northeast
@@ -70,7 +70,7 @@ enum DirDiff {
  *
  * This enumeration is used for the 4 direction of the tile-edges.
  */
-enum DiagDirection : uint8_t {
+enum DiagDirection : byte {
 	DIAGDIR_BEGIN = 0,      ///< Used for iterations
 	DIAGDIR_NE  = 0,        ///< Northeast, upper right on your monitor
 	DIAGDIR_SE  = 1,        ///< Southeast
@@ -113,7 +113,7 @@ DECLARE_POSTFIX_INCREMENT(DiagDirDiff)
  * (and south-east edge). The Y axis must be so the one which goes
  * align the north-east edge (and south-west) edge.
  */
-enum Axis : uint8_t {
+enum Axis : byte {
 	AXIS_X = 0,          ///< The X axis
 	AXIS_Y = 1,          ///< The y axis
 	AXIS_END,            ///< Used for iterations