Merge branch 'master' into jgrpp

# Conflicts:
#	.github/workflows/ci-build.yml
#	.github/workflows/codeql.yml
#	.github/workflows/release-linux.yml
#	.github/workflows/release-macos.yml
#	.github/workflows/release-windows.yml
#	src/map.cpp
#	src/music/midifile.hpp
#	src/order_cmd.cpp
#	src/order_gui.cpp
#	src/pathfinder/yapf/yapf_rail.cpp
#	src/pbs.cpp
#	src/saveload/afterload.cpp
#	src/saveload/saveload.h
#	src/saveload/vehicle_sl.cpp
#	src/script/api/script_text.cpp
#	src/ship_cmd.cpp
#	src/train_cmd.cpp
#	src/vehicle.cpp
#	src/vehicle_base.h
#	src/vehicle_func.h
#	src/vehicle_gui.cpp
#	src/vehicle_gui_base.h
#	src/viewport.cpp
#	src/waypoint_cmd.cpp

.github/workflows/ci-macos.yml

@@ -0,0 +1,87 @@
+name: CI (MacOS)
+
+on:
+  workflow_call:
+    inputs:
+      arch:
+        required: true
+        type: string
+      full_arch:
+        required: true
+        type: string
+
+env:
+  CTEST_OUTPUT_ON_FAILURE: 1
+
+jobs:
+  macos:
+    name: CI
+
+    runs-on: macos-14
+    env:
+      MACOSX_DEPLOYMENT_TARGET: 10.13
+
+    steps:
+    - name: Checkout
+      if: github.event_name != 'workflow_dispatch'
+      uses: actions/checkout@v4
+
+    - name: Checkout (Manual)
+      if: github.event_name == 'workflow_dispatch'
+      uses: actions/checkout@v4
+      with:
+        ref: ${{ github.event.inputs.ref }}
+
+    - 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 \
+          # EOF
+        echo "::endgroup::"
+
+        echo "::group::Build"
+        echo "Running on $(sysctl -n hw.logicalcpu) cores"
+        cmake --build . -j $(sysctl -n hw.logicalcpu) --target all openttd_test
+        echo "::endgroup::"
+
+    - name: Test
+      run: |
+        cd build
+        ctest -j $(sysctl -n hw.logicalcpu) --timeout 120