remove the false guards

* Sfall fix for > 160 maps for automap code (RPU triggers this)
* Logic fix for action menu, where actionIndex was incremented unconditionally and could go out of bounds.  This was a regression from vanilla

.github/workflows/auto-format.yml

@@ -6,10 +6,15 @@ on:
   push:
     branches: [main]
 
+permissions:
+  contents: read
+
 jobs:
   format:
     runs-on: ubuntu-latest
     if: github.actor != 'github-actions[bot]' && (github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository)
+    permissions:
+      contents: write
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
@@ -39,4 +44,4 @@ jobs:
             echo "No formatting changes"
           fi
 
-    
+    

.github/workflows/ci-build-web.yml

@@ -8,11 +8,16 @@ on:
       - opened
       - synchronize
 
+permissions:
+  contents: read
+
 jobs:
   build_webassembly_version:
     name: Build webassembly version
     runs-on: ubuntu-latest
-    permissions: write-all
+    permissions:
+      contents: write
+      deployments: write
     steps:
       - name: start deployment
         if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository
@@ -138,4 +143,3 @@ jobs:
           deployment_id: ${{ steps.deployment.outputs.deployment_id }}
           ref: ${{ github.event.pull_request.head.sha }}
           env_url: https://${{ github.repository_owner }}.github.io/fallout2-ce/PR-${{ github.event.pull_request.number }}/
-

.github/workflows/ci-build.yml

@@ -9,6 +9,9 @@ on:
       - opened
       - synchronize
 
+permissions:
+  contents: read
+
 defaults:
   run:
     shell: bash
@@ -35,6 +38,9 @@ jobs:
     name: Code format check
 
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: read
 
     steps:
       - name: Clone
@@ -71,6 +77,7 @@ jobs:
     name: Android
 
     runs-on: ubuntu-latest
+    needs: [ce-dat]
 
     steps:
       - name: Clone
@@ -104,21 +111,38 @@ jobs:
           cd os/android
           ./gradlew assembleDebug
 
-      - name: Change apk file name
+      - name: Download ce.dat
+        uses: actions/download-artifact@v4
+        with:
+          name: ce-dat
+          path: out/dist
+
+      - name: Package
         run: |
-          mv os/android/app/build/outputs/apk/debug/app-debug.apk os/android/app/build/outputs/apk/debug/fallout2-ce.apk
+          mkdir -p out/dist/fallout2-ce-android-debug
+          cp os/android/app/build/outputs/apk/debug/app-debug.apk out/dist/fallout2-ce-android-debug/fallout2-ce.apk
+          cp out/dist/ce.dat out/dist/fallout2-ce-android-debug/ce.dat
+          cd out/dist
+          zip -r fallout2-ce-android-debug.zip fallout2-ce-android-debug
 
       - name: Upload
         uses: actions/upload-artifact@v4
         with:
-          name: fallout2-ce-debug.apk
-          path: os/android/app/build/outputs/apk/debug/fallout2-ce.apk
+          name: fallout2-ce-android-debug
+          path: out/dist/fallout2-ce-android-debug.zip
           retention-days: 7
 
+  ce-dat:
+    name: Build ce.dat
+    uses: ./.github/workflows/reusable-build-ce-dat.yml
+    with:
+      preset: linux-x64-debug
+
   ios:
     name: iOS
 
     runs-on: macos-14
+    needs: [ce-dat]
 
     steps:
       - name: Clone
@@ -143,17 +167,32 @@ jobs:
           cd out/build/ios
           cpack -C Debug
 
+      - name: Download ce.dat
+        uses: actions/download-artifact@v4
+        with:
+          name: ce-dat
+          path: out/dist
+
+      - name: Package
+        run: |
+          mkdir -p out/dist/fallout2-ce-ios
+          cp out/build/ios/fallout2-ce.ipa out/dist/fallout2-ce-ios/fallout2-ce-ios.ipa
+          cp out/dist/ce.dat out/dist/fallout2-ce-ios/ce.dat
+          cd out/dist
+          zip -r fallout2-ce-ios.zip fallout2-ce-ios
+
       - name: Upload
         uses: actions/upload-artifact@v4
         with:
-          name: fallout2-ce.ipa
-          path:  out/build/ios/fallout2-ce.ipa
+          name: fallout2-ce-ios
+          path: out/dist/fallout2-ce-ios.zip
           retention-days: 7
 
   linux:
     name: Linux (${{ matrix.arch }})
 
     runs-on: ubuntu-22.04
+    needs: [ce-dat]
 
     strategy:
       fail-fast: false
@@ -193,21 +232,31 @@ jobs:
         run: |
           cmake --build --preset linux-${{ matrix.arch }}-debug
 
-      - name: Change executable file name
+      - name: Download ce.dat
+        uses: actions/download-artifact@v4
+        with:
+          name: ce-dat
+          path: out/dist
+
+      - name: Package
         run: |
-          mv out/build/linux-${{ matrix.arch }}-debug/fallout2-ce out/build/linux-${{ matrix.arch }}-debug/fallout2-ce-linux-${{ matrix.arch }}
+          mkdir -p out/dist/fallout2-ce-linux-${{ matrix.arch }}
+          cp out/build/linux-${{ matrix.arch }}-debug/fallout2-ce out/dist/fallout2-ce-linux-${{ matrix.arch }}/fallout2-ce
+          cp out/dist/ce.dat out/dist/fallout2-ce-linux-${{ matrix.arch }}/ce.dat
+          tar -czvf out/dist/fallout2-ce-linux-${{ matrix.arch }}.tar.gz -C out/dist fallout2-ce-linux-${{ matrix.arch }}
 
       - name: Upload
         uses: actions/upload-artifact@v4
         with:
           name: fallout2-ce-linux-${{ matrix.arch }}
-          path:  out/build/linux-${{ matrix.arch }}-debug/fallout2-ce-linux-${{ matrix.arch }}
+          path: out/dist/fallout2-ce-linux-${{ matrix.arch }}.tar.gz
           retention-days: 7
 
   linux-armhf:
     name: Linux (armhf)
 
     runs-on: ubuntu-22.04-arm
+    needs: [ce-dat]
 
     steps:
       - name: Clone
@@ -233,21 +282,31 @@ jobs:
       - name: Build
         run: cmake --build build
 
-      - name: Change executable file name
+      - name: Download ce.dat
+        uses: actions/download-artifact@v4
+        with:
+          name: ce-dat
+          path: out/dist
+
+      - name: Package
         run: |
-          mv build/fallout2-ce build/fallout2-ce-linux-armhf
+          mkdir -p out/dist/fallout2-ce-linux-armhf
+          cp build/fallout2-ce out/dist/fallout2-ce-linux-armhf/fallout2-ce
+          cp out/dist/ce.dat out/dist/fallout2-ce-linux-armhf/ce.dat
+          tar -czvf out/dist/fallout2-ce-linux-armhf.tar.gz -C out/dist fallout2-ce-linux-armhf
 
       - name: Upload
         uses: actions/upload-artifact@v4
         with:
           name: fallout2-ce-linux-armhf
-          path:  build/fallout2-ce-linux-armhf
+          path: out/dist/fallout2-ce-linux-armhf.tar.gz
           retention-days: 7
 
   linux-arm64:
     name: Linux (arm64)
 
     runs-on: ubuntu-22.04-arm
+    needs: [ce-dat]
 
     steps:
       - name: Clone
@@ -264,15 +323,24 @@ jobs:
       - name: Build
         run: cmake --build build
 
-      - name: Change executable file name
+      - name: Download ce.dat
+        uses: actions/download-artifact@v4
+        with:
+          name: ce-dat
+          path: out/dist
+
+      - name: Package
         run: |
-          mv build/fallout2-ce build/fallout2-ce-linux-arm64
+          mkdir -p out/dist/fallout2-ce-linux-arm64
+          cp build/fallout2-ce out/dist/fallout2-ce-linux-arm64/fallout2-ce
+          cp out/dist/ce.dat out/dist/fallout2-ce-linux-arm64/ce.dat
+          tar -czvf out/dist/fallout2-ce-linux-arm64.tar.gz -C out/dist fallout2-ce-linux-arm64
 
       - name: Upload
         uses: actions/upload-artifact@v4
         with:
           name: fallout2-ce-linux-arm64
-          path:  build/fallout2-ce-linux-arm64
+          path: out/dist/fallout2-ce-linux-arm64.tar.gz
           retention-days: 7
 
   macos:
@@ -306,7 +374,7 @@ jobs:
       - name: Upload
         uses: actions/upload-artifact@v4
         with:
-          name: fallout2-ce-macos.dmg
+          name: fallout2-ce-macos
           path: out/build/macos/Fallout II Community Edition.dmg
           retention-days: 7
 
@@ -314,15 +382,14 @@ jobs:
     name: Windows (${{ matrix.arch }})
 
     runs-on: windows-2025
+    needs: [ce-dat]
 
     strategy:
       fail-fast: false
       matrix:
         include:
           - arch: x86
-            generator-platform: Win32
           - arch: x64
-            generator-platform: x64
 
     steps:
       - name: Clone
@@ -337,29 +404,41 @@ jobs:
         uses: actions/cache@v4
         with:
           path: out
-          key: windows-${{ matrix.arch }}-cmake-v102
+          key: windows-${{ matrix.arch }}-cmake-v103
 
       - name: Configure
         shell: cmd
         run: |
-          call "C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\Common7\Tools\VsDevCmd.bat" ^
+          for /f "usebackq tokens=*" %%i in (`"%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe" -latest -products Microsoft.VisualStudio.Product.BuildTools -requires Microsoft.VisualStudio.Component.VC.v141.x86.x64 Microsoft.VisualStudio.Component.VC.v141.xp -property installationPath`) do set "VS_PATH=%%i"
+          call "%VS_PATH%\Common7\Tools\VsDevCmd.bat" ^
           && cmake --preset windows-${{ matrix.arch }}
 
       - name: Build
         shell: cmd
         run: |
-          call "C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\Common7\Tools\VsDevCmd.bat" ^
+          for /f "usebackq tokens=*" %%i in (`"%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe" -latest -products Microsoft.VisualStudio.Product.BuildTools -requires Microsoft.VisualStudio.Component.VC.v141.x86.x64 Microsoft.VisualStudio.Component.VC.v141.xp -property installationPath`) do set "VS_PATH=%%i"
+          call "%VS_PATH%\Common7\Tools\VsDevCmd.bat" ^
           && cmake --build --preset windows-${{ matrix.arch }}-release
 
-      - name: Change executable file name
+      - name: Download ce.dat
+        uses: actions/download-artifact@v4
+        with:
+          name: ce-dat
+          path: out/dist
+
+      - name: Package
         run: |
-          mv out/build/windows-${{ matrix.arch }}/RelWithDebInfo/fallout2-ce.exe out/build/windows-${{ matrix.arch }}/RelWithDebInfo/fallout2-ce-${{ matrix.arch }}.exe
+          mkdir -p out/dist/fallout2-ce-windows-${{ matrix.arch }}
+          cp out/build/windows-${{ matrix.arch }}/RelWithDebInfo/fallout2-ce.exe out/dist/fallout2-ce-windows-${{ matrix.arch }}/fallout2-ce.exe
+          cp out/dist/ce.dat out/dist/fallout2-ce-windows-${{ matrix.arch }}/ce.dat
+          cd out/dist
+          7z a fallout2-ce-windows-${{ matrix.arch }}.zip fallout2-ce-windows-${{ matrix.arch }}
 
       - name: Upload
         uses: actions/upload-artifact@v4
         with:
           name: fallout2-ce-windows-${{ matrix.arch }}
-          path:  out/build/windows-${{ matrix.arch }}/RelWithDebInfo/fallout2-ce-${{ matrix.arch }}.exe
+          path: out/dist/fallout2-ce-windows-${{ matrix.arch }}.zip
           retention-days: 7
 
 
@@ -367,7 +446,8 @@ jobs:
     name: Release Continuous build
     runs-on: ubuntu-latest
     needs: [android, ios, linux, linux-armhf, linux-arm64, macos, windows]
-    permissions: write-all
+    permissions:
+      contents: write
     steps:
       - name: Fetch artifacts
         if: ${{ always() && github.ref == 'refs/heads/main' && github.event_name == 'push' }}
@@ -387,6 +467,7 @@ jobs:
       - name: Move unpacked artifacts to root folder
         if: ${{ always() && github.ref == 'refs/heads/main' && github.event_name == 'push' }}
         run: |
+          rm -rf artifacts/ce-dat
           ls -Rlah .
           find .
           cd artifacts/

.github/workflows/ci-delete-pr-preview.yml

@@ -5,6 +5,9 @@ on:
     types:
       - closed
 
+permissions:
+  contents: read
+
 jobs:
   delete_pr_preview:
     name: Delete PR preview from gh-pages

.github/workflows/release.yml

@@ -5,15 +5,27 @@ on:
     types:
       - published
 
+permissions:
+  contents: read
+
 defaults:
   run:
     shell: bash
 
 jobs:
+  ce-dat:
+    name: Build ce.dat
+    uses: ./.github/workflows/reusable-build-ce-dat.yml
+    with:
+      preset: linux-x64-release
+
   android:
     name: Android
 
     runs-on: ubuntu-latest
+    needs: [ce-dat]
+    permissions:
+      contents: write
 
     steps:
       - name: Clone
@@ -47,12 +59,21 @@ jobs:
           cd os/android
           ./gradlew assembleRelease
 
+      - name: Download ce.dat
+        uses: actions/download-artifact@v4
+        with:
+          name: ce-dat
+          path: out/dist
+
       - name: Upload
         run: |
-          cd os/android/app/build/outputs/apk/release
-          cp app-release.apk fallout2-ce-android.apk
-          gh release upload ${{ github.event.release.tag_name }} fallout2-ce-android.apk
-          rm fallout2-ce-android.apk
+          mkdir -p out/dist/fallout2-ce-android
+          cp os/android/app/build/outputs/apk/release/app-release.apk out/dist/fallout2-ce-android/fallout2-ce-android.apk
+          cp out/dist/ce.dat out/dist/fallout2-ce-android/ce.dat
+          cd out/dist
+          zip -r fallout2-ce-android.zip fallout2-ce-android
+          gh release upload ${{ github.event.release.tag_name }} fallout2-ce-android.zip
+          rm fallout2-ce-android.zip
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
@@ -60,6 +81,9 @@ jobs:
     name: iOS
 
     runs-on: macos-14
+    needs: [ce-dat]
+    permissions:
+      contents: write
 
     steps:
       - name: Clone
@@ -95,12 +119,21 @@ jobs:
           cd build
           cpack -C RelWithDebInfo
 
+      - name: Download ce.dat
+        uses: actions/download-artifact@v4
+        with:
+          name: ce-dat
+          path: out/dist
+
       - name: Upload
         run: |
-          cd build
-          cp fallout2-ce.ipa fallout2-ce-ios.ipa
-          gh release upload ${{ github.event.release.tag_name }} fallout2-ce-ios.ipa
-          rm fallout2-ce-ios.ipa
+          mkdir -p out/dist/fallout2-ce-ios
+          cp build/fallout2-ce.ipa out/dist/fallout2-ce-ios/fallout2-ce-ios.ipa
+          cp out/dist/ce.dat out/dist/fallout2-ce-ios/ce.dat
+          cd out/dist
+          zip -r fallout2-ce-ios.zip fallout2-ce-ios
+          gh release upload ${{ github.event.release.tag_name }} fallout2-ce-ios.zip
+          rm fallout2-ce-ios.zip
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
@@ -108,6 +141,9 @@ jobs:
     name: Linux (${{ matrix.arch }})
 
     runs-on: ubuntu-20.04
+    needs: [ce-dat]
+    permissions:
+      contents: write
 
     strategy:
       fail-fast: false
@@ -164,10 +200,18 @@ jobs:
             -j $(nproc) \
             # EOL
 
+      - name: Download ce.dat
+        uses: actions/download-artifact@v4
+        with:
+          name: ce-dat
+          path: out/dist
+
       - name: Upload
         run: |
-          cd build
-          tar -czvf fallout2-ce-linux-${{ matrix.arch }}.tar.gz fallout2-ce
+          mkdir -p out/dist/fallout2-ce-linux-${{ matrix.arch }}
+          cp build/fallout2-ce out/dist/fallout2-ce-linux-${{ matrix.arch }}/fallout2-ce
+          cp out/dist/ce.dat out/dist/fallout2-ce-linux-${{ matrix.arch }}/ce.dat
+          tar -czvf fallout2-ce-linux-${{ matrix.arch }}.tar.gz -C out/dist fallout2-ce-linux-${{ matrix.arch }}
           gh release upload ${{ github.event.release.tag_name }} fallout2-ce-linux-${{ matrix.arch }}.tar.gz
           rm fallout2-ce-linux-${{ matrix.arch }}.tar.gz
         env:
@@ -177,6 +221,8 @@ jobs:
     name: macOS
 
     runs-on: macos-11
+    permissions:
+      contents: write
 
     steps:
       - name: Clone
@@ -244,47 +290,59 @@ jobs:
     name: Windows (${{ matrix.arch }})
 
     runs-on: windows-2025
+    needs: [ce-dat]
+    permissions:
+      contents: write
 
     strategy:
       fail-fast: false
       matrix:
         include:
           - arch: x86
-            generator-platform: Win32
           - arch: x64
-            generator-platform: x64
 
     steps:
       - name: Clone
         uses: actions/checkout@v4
 
-      - name: Install Visual Studio 2019 Build Tools with v141_xp
+      - name: Install Visual Studio 2022 Build Tools with v141_xp
         shell: cmd
         run: |
-          choco install visualstudio2019buildtools -y --package-parameters="'--add Microsoft.VisualStudio.Workload.VCTools --add Microsoft.VisualStudio.Component.VC.v141.x86.x64 --add Microsoft.VisualStudio.Component.VC.v141.xp --add Microsoft.VisualStudio.Component.VC.Tools.x86.x64 --add Microsoft.VisualStudio.Component.Windows10SDK.10240 --add Microsoft.VisualStudio.ComponentGroup.NativeDesktop.WinXP --add Microsoft.VisualStudio.Component.WinXP'"
+          choco install visualstudio2022buildtools -y --package-parameters="'--add Microsoft.VisualStudio.Workload.VCTools --add Microsoft.VisualStudio.Component.VC.v141.x86.x64 --add Microsoft.VisualStudio.Component.VC.v141.xp --add Microsoft.VisualStudio.Component.VC.Tools.x86.x64 --add Microsoft.VisualStudio.Component.Windows10SDK.10240 --add Microsoft.VisualStudio.ComponentGroup.NativeDesktop.WinXP --add Microsoft.VisualStudio.Component.WinXP'"
 
       - name: Cache cmake build
         uses: actions/cache@v4
         with:
-          path: build
-          key: windows-${{ matrix.arch }}-cmake-v1
+          path: out
+          key: windows-${{ matrix.arch }}-cmake-v2
 
       - name: Configure
         shell: cmd
         run: |
-          call "C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\Common7\Tools\VsDevCmd.bat" ^
-          && cmake -B build -G "Visual Studio 16 2019" -A ${{ matrix.generator-platform }}
+          for /f "usebackq tokens=*" %%i in (`"%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe" -latest -products Microsoft.VisualStudio.Product.BuildTools -requires Microsoft.VisualStudio.Component.VC.v141.x86.x64 Microsoft.VisualStudio.Component.VC.v141.xp -property installationPath`) do set "VS_PATH=%%i"
+          call "%VS_PATH%\Common7\Tools\VsDevCmd.bat" ^
+          && cmake --preset windows-${{ matrix.arch }}
 
       - name: Build
         shell: cmd
         run: |
-          call "C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\Common7\Tools\VsDevCmd.bat" ^
-          && cmake --build build --config RelWithDebInfo
+          for /f "usebackq tokens=*" %%i in (`"%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe" -latest -products Microsoft.VisualStudio.Product.BuildTools -requires Microsoft.VisualStudio.Component.VC.v141.x86.x64 Microsoft.VisualStudio.Component.VC.v141.xp -property installationPath`) do set "VS_PATH=%%i"
+          call "%VS_PATH%\Common7\Tools\VsDevCmd.bat" ^
+          && cmake --build --preset windows-${{ matrix.arch }}-release
+
+      - name: Download ce.dat
+        uses: actions/download-artifact@v4
+        with:
+          name: ce-dat
+          path: out/dist
 
       - name: Upload
         run: |
-          cd build/RelWithDebInfo
-          7z a fallout2-ce-windows-${{ matrix.arch }}.zip fallout2-ce.exe
+          mkdir -p out/dist/fallout2-ce-windows-${{ matrix.arch }}
+          cp out/build/windows-${{ matrix.arch }}/RelWithDebInfo/fallout2-ce.exe out/dist/fallout2-ce-windows-${{ matrix.arch }}/fallout2-ce.exe
+          cp out/dist/ce.dat out/dist/fallout2-ce-windows-${{ matrix.arch }}/ce.dat
+          cd out/dist
+          7z a fallout2-ce-windows-${{ matrix.arch }}.zip fallout2-ce-windows-${{ matrix.arch }}
           gh release upload ${{ github.event.release.tag_name }} fallout2-ce-windows-${{ matrix.arch }}.zip
           rm fallout2-ce-windows-${{ matrix.arch }}.zip
         env:

.github/workflows/reusable-build-ce-dat.yml

@@ -0,0 +1,49 @@
+name: Reusable Build ce.dat
+
+on:
+  workflow_call:
+    inputs:
+      preset:
+        required: true
+        type: string
+
+permissions:
+  contents: read
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  build-ce-dat:
+    name: Build ce.dat
+    runs-on: ubuntu-22.04
+
+    steps:
+      - name: Clone
+        uses: actions/checkout@v4
+
+      - name: Dependencies
+        run: |
+          sudo apt update
+          sudo apt install libsdl2-dev zlib1g-dev
+
+      - name: Configure
+        run: |
+          cmake --preset ${{ inputs.preset }}
+
+      - name: Build ce-dat-tool
+        run: |
+          cmake --build --preset ${{ inputs.preset }} --target ce-dat-tool
+
+      - name: Create ce.dat
+        run: |
+          mkdir -p out/dist
+          out/build/${{ inputs.preset }}/ce-dat-tool create files/ce.dat out/dist/ce.dat
+
+      - name: Upload ce.dat artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ce-dat
+          path: out/dist/ce.dat
+          retention-days: 7

.gitignore

@@ -400,3 +400,15 @@ FodyWeavers.xsd
 # versioning header
 src/platform/git_version.h
 CMakeUserPresets.json
+
+# Local configs for AI agents
+.opencode
+.agents
+.aider*
+.gemini
+.claude
+.mcp.json
+AGENTS.md
+CLAUDE.md
+GEMINI.md
+opencode.json

CMakeLists.txt

@@ -20,7 +20,14 @@ set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED YES)
 set(CMAKE_CXX_EXTENSIONS NO)
 
+if(MSVC)
+    add_compile_options($<$<COMPILE_LANGUAGE:CXX>:/EHsc>)
+endif()
+
 option(FALLOUT_VENDORED "Use vendored third-party libraries" ON)
+option(FALLOUT_AUDIO_OGG "Enable OGG decoding with stb_vorbis when available" ON)
+
+set(FALLOUT_STB_VORBIS_DIR "" CACHE PATH "Directory containing stb_vorbis.c")
 
 if(ANDROID)
     add_library(${EXECUTABLE_NAME} SHARED)
@@ -31,15 +38,15 @@ endif()
 # Git Info
 include("cmake/gitver.cmake")
 
-target_sources(${EXECUTABLE_NAME} PUBLIC
+# Shared engine sources — used by both game and mapper targets.
+# Excludes main.cc/main.h (game-only entry logic).
+set(FALLOUT_ENGINE_SOURCES
     "src/actions.cc"
     "src/actions.h"
     "src/animation.cc"
     "src/animation.h"
     "src/art.cc"
     "src/art.h"
-    "src/audio_file.cc"
-    "src/audio_file.h"
     "src/audio.cc"
     "src/audio.h"
     "src/automap.cc"
@@ -147,13 +154,13 @@ target_sources(${EXECUTABLE_NAME} PUBLIC
     "src/lips.h"
     "src/loadsave.cc"
     "src/loadsave.h"
-    "src/main.cc"
-    "src/main.h"
     "src/mainmenu.cc"
     "src/mainmenu.h"
     "src/map_defs.h"
     "src/map.cc"
     "src/map.h"
+    "src/map_edge.cc"
+    "src/map_edge.h"
     "src/memory_defs.h"
     "src/memory_manager.cc"
     "src/memory_manager.h"
@@ -176,6 +183,8 @@ target_sources(${EXECUTABLE_NAME} PUBLIC
     "src/obj_types.h"
     "src/object.cc"
     "src/object.h"
+    "src/ogg_decoder.cc"
+    "src/ogg_decoder.h"
     "src/opcode_context.cc"
     "src/opcode_context.h"
     "src/options.cc"
@@ -259,7 +268,7 @@ target_sources(${EXECUTABLE_NAME} PUBLIC
     "src/xfile.h"
 )
 
-target_sources(${EXECUTABLE_NAME} PUBLIC
+set(FALLOUT_PLATFORM_SOURCES
     "src/audio_engine.cc"
     "src/audio_engine.h"
     "src/delay.cc"
@@ -293,6 +302,8 @@ target_sources(${EXECUTABLE_NAME} PUBLIC
     "src/sfall_opcodes.cc"
     "src/sfall_opcodes.h"
     "src/sfall_script_hooks.cc"
+    "src/script_sound.cc"
+    "src/script_sound.h"
     "src/sfall_arrays.cc"
     "src/sfall_arrays.h"
     "src/sfall_animation.cc"
@@ -305,12 +316,49 @@ target_sources(${EXECUTABLE_NAME} PUBLIC
 	"third_party/lodepng/lodepng.cpp"
 )
 
+target_sources(${EXECUTABLE_NAME} PUBLIC
+    ${FALLOUT_ENGINE_SOURCES}
+    "src/main.cc"
+    "src/main.h"
+)
+
+target_sources(${EXECUTABLE_NAME} PUBLIC ${FALLOUT_PLATFORM_SOURCES})
+
 target_include_directories(${EXECUTABLE_NAME} PUBLIC "third_party/lodepng")
 
+set(FALLOUT_HAVE_STB_VORBIS OFF)
+if(FALLOUT_AUDIO_OGG)
+    if(EXISTS "${CMAKE_SOURCE_DIR}/third_party/stb_vorbis/stb_vorbis.c")
+        set(_fallout_stb_vorbis_dir "${CMAKE_SOURCE_DIR}/third_party/stb_vorbis")
+    else()
+        set(_fallout_stb_vorbis_dir "${FALLOUT_STB_VORBIS_DIR}")
+        if(NOT _fallout_stb_vorbis_dir)
+            find_path(_fallout_stb_vorbis_dir
+                NAMES "stb_vorbis.c"
+                DOC "Directory containing stb_vorbis.c")
+        endif()
+    endif()
+
+    if(_fallout_stb_vorbis_dir AND EXISTS "${_fallout_stb_vorbis_dir}/stb_vorbis.c")
+        set(FALLOUT_HAVE_STB_VORBIS ON)
+        target_include_directories(${EXECUTABLE_NAME} PRIVATE "${_fallout_stb_vorbis_dir}")
+    else()
+        message(STATUS "OGG support disabled: stb_vorbis.c not found")
+    endif()
+endif()
+
+if(FALLOUT_HAVE_STB_VORBIS)
+    target_compile_definitions(${EXECUTABLE_NAME} PRIVATE HAVE_STB_VORBIS=1)
+else()
+    target_compile_definitions(${EXECUTABLE_NAME} PRIVATE HAVE_STB_VORBIS=0)
+endif()
+
 if(IOS)
     target_sources(${EXECUTABLE_NAME} PUBLIC
         "src/platform/ios/paths.h"
         "src/platform/ios/paths.mm"
+        "src/platform/ios/quick_toolbar.h"
+        "src/platform/ios/quick_toolbar.cc"
     )
 endif()
 
@@ -324,14 +372,33 @@ if(WIN32)
     )
 endif()
 
+if(MINGW)
+     target_compile_definitions(${EXECUTABLE_NAME} PUBLIC
+        _USE_MATH_DEFINES
+    )
+endif()
+
 if(WIN32)
     target_link_libraries(${EXECUTABLE_NAME}
         winmm
+    )
+endif()
+
+if(MSVC)
+    target_link_libraries(${EXECUTABLE_NAME} 
         debug libcpmtd
         optimized libcpmt
     )
 endif()
 
+if(MINGW)
+    target_link_options(${EXECUTABLE_NAME} PRIVATE
+        -static
+        -static-libgcc
+        -static-libstdc++
+    )
+endif()
+
 if(WIN32)
     target_sources(${EXECUTABLE_NAME} PUBLIC
         "os/windows/fallout2-ce.ico"
@@ -363,6 +430,8 @@ if(APPLE)
             "os/macos/fallout2-ce.icns"
         )
 
+        target_link_libraries(${EXECUTABLE_NAME} "-framework CoreFoundation")
+
         target_sources(${EXECUTABLE_NAME} PUBLIC ${RESOURCES})
         set_source_files_properties(${RESOURCES} PROPERTIES MACOSX_PACKAGE_LOCATION "Resources")
 
@@ -446,29 +515,185 @@ target_link_libraries(${EXECUTABLE_NAME} ${ZLIB_LIBRARIES})
 target_include_directories(${EXECUTABLE_NAME} PRIVATE ${ZLIB_INCLUDE_DIRS})
 
 target_link_libraries(${EXECUTABLE_NAME} ${SDL2_LIBRARIES})
+target_link_libraries(${EXECUTABLE_NAME} ${SDL2_MAIN_LIBRARIES})
 target_include_directories(${EXECUTABLE_NAME} PRIVATE ${SDL2_INCLUDE_DIRS})
 
-add_executable(fallout2-dat
-    "tools/dat_tool.cc"
-    "src/dfile.cc"
-    "src/platform_compat.cc"
-)
-
-if(APPLE)
-    set_target_properties(fallout2-dat PROPERTIES
-        XCODE_ATTRIBUTE_CODE_SIGNING_ALLOWED "NO"
-        XCODE_ATTRIBUTE_CODE_SIGNING_REQUIRED "NO"
+if((NOT ANDROID) AND (NOT IOS) AND (NOT CMAKE_SYSTEM_NAME MATCHES "Emscripten"))
+    add_executable(ce-dat-tool
+        "tools/dat_tool.cc"
+        "tools/dat_archive.cc"
+        "tools/fo1_dat_lzss.cc"
+        "src/dfile.cc"
+        "src/platform_compat.cc"
     )
+
+    if(APPLE)
+        set_target_properties(ce-dat-tool PROPERTIES
+            XCODE_ATTRIBUTE_CODE_SIGNING_ALLOWED "NO"
+            XCODE_ATTRIBUTE_CODE_SIGNING_REQUIRED "NO"
+        )
+    endif()
+
+    target_link_libraries(ce-dat-tool
+        fpattern_windows::fpattern_windows
+        ${ZLIB_LIBRARIES}
+        ${SDL2_LIBRARIES}
+    )
+    if(WIN32)
+        target_link_libraries(ce-dat-tool winmm)
+    endif()
+    if(MINGW)
+        target_link_options(ce-dat-tool PRIVATE
+            -static
+            -static-libgcc
+            -static-libstdc++
+        )
+    endif()
+    target_include_directories(ce-dat-tool PRIVATE "src")
+    target_include_directories(ce-dat-tool PRIVATE ${ZLIB_INCLUDE_DIRS})
+    target_include_directories(ce-dat-tool PRIVATE ${SDL2_INCLUDE_DIRS})
+
+    add_executable(ce-frm2png
+        "tools/ce_frm2png.cc"
+        "src/platform_compat.cc"
+        "third_party/lodepng/lodepng.cpp"
+    )
+
+    if(APPLE)
+        set_target_properties(ce-frm2png PROPERTIES
+            XCODE_ATTRIBUTE_CODE_SIGNING_ALLOWED "NO"
+            XCODE_ATTRIBUTE_CODE_SIGNING_REQUIRED "NO"
+        )
+    endif()
+
+    target_include_directories(ce-frm2png PRIVATE "src")
+    target_include_directories(ce-frm2png PRIVATE "third_party/lodepng")
+    target_include_directories(ce-frm2png PRIVATE ${SDL2_INCLUDE_DIRS})
+    target_include_directories(ce-frm2png PRIVATE ${ZLIB_INCLUDE_DIRS})
+    target_link_libraries(ce-frm2png ${SDL2_LIBRARIES})
+    target_link_libraries(ce-frm2png ${ZLIB_LIBRARIES})
+    
+    if(MINGW)
+        target_link_options(ce-frm2png PRIVATE
+            -static
+            -static-libgcc
+            -static-libstdc++
+        )
+    endif()
+
+    if(APPLE)
+        file(GLOB_RECURSE CE_DAT_INPUTS CONFIGURE_DEPENDS "${CMAKE_SOURCE_DIR}/files/ce.dat/*")
+        set(CE_DAT_RESOURCE_PATH "${CMAKE_CURRENT_BINARY_DIR}/ce.dat")
+
+        add_custom_command(
+            OUTPUT "${CE_DAT_RESOURCE_PATH}"
+            COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_CURRENT_BINARY_DIR}"
+            COMMAND $<TARGET_FILE:ce-dat-tool> create "${CMAKE_SOURCE_DIR}/files/ce.dat" "${CE_DAT_RESOURCE_PATH}"
+            DEPENDS ce-dat-tool ${CE_DAT_INPUTS}
+            COMMENT "Generating ce.dat for app bundle"
+            VERBATIM
+        )
+
+        add_custom_target(ce-dat-resource DEPENDS "${CE_DAT_RESOURCE_PATH}")
+        add_dependencies(${EXECUTABLE_NAME} ce-dat-resource)
+
+        target_sources(${EXECUTABLE_NAME} PRIVATE "${CE_DAT_RESOURCE_PATH}")
+        set_source_files_properties("${CE_DAT_RESOURCE_PATH}" PROPERTIES
+            GENERATED TRUE
+            MACOSX_PACKAGE_LOCATION "Resources")
+    endif()
 endif()
 
-target_link_libraries(fallout2-dat
-    fpattern_windows::fpattern_windows
-    ${ZLIB_LIBRARIES}
-    ${SDL2_LIBRARIES}
-)
-target_include_directories(fallout2-dat PRIVATE "src")
-target_include_directories(fallout2-dat PRIVATE ${ZLIB_INCLUDE_DIRS})
-target_include_directories(fallout2-dat PRIVATE ${SDL2_INCLUDE_DIRS})
+if((NOT ANDROID) AND (NOT IOS) AND (NOT CMAKE_SYSTEM_NAME MATCHES "Emscripten"))
+    if(WIN32)
+        add_executable(mapper-ce WIN32)
+    else()
+        add_executable(mapper-ce)
+    endif()
+
+    target_sources(mapper-ce PUBLIC
+        ${FALLOUT_ENGINE_SOURCES}
+        ${FALLOUT_PLATFORM_SOURCES}
+        "src/mapper/map_edge_setup.cc"
+        "src/mapper/map_edge_setup.h"
+        "src/mapper/map_func.cc"
+        "src/mapper/map_func.h"
+        "src/mapper/mapper.cc"
+        "src/mapper/mapper.h"
+        "src/mapper/mp_instance.cc"
+        "src/mapper/mp_instance.h"
+        "src/mapper/mp_proto.cc"
+        "src/mapper/mp_proto.h"
+        "src/mapper/mp_scrpt.cc"
+        "src/mapper/mp_scrpt.h"
+        "src/mapper/mp_targt.cc"
+        "src/mapper/mp_targt.h"
+        "src/mapper/mp_utils.cc"
+        "src/mapper/mp_utils.h"
+        "src/mapper/mp_text.cc"
+        "src/mapper/mp_text.h"
+    )
+
+    target_compile_definitions(mapper-ce PUBLIC FALLOUT_MAPPER)
+
+    if(WIN32)
+        target_compile_definitions(mapper-ce PUBLIC
+            _CRT_SECURE_NO_WARNINGS
+            _CRT_NONSTDC_NO_WARNINGS
+            NOMINMAX
+            WIN32_LEAN_AND_MEAN
+            _STATIC_CPPLIB
+        )
+
+        if(MINGW)
+            target_compile_definitions(mapper-ce PUBLIC
+                _USE_MATH_DEFINES
+            )
+
+            target_link_options(mapper-ce PRIVATE
+                -static
+                -static-libgcc
+                -static-libstdc++
+            )
+        endif()
+
+        target_link_libraries(mapper-ce
+            winmm
+        )
+        
+        if(MSVC)
+            target_link_libraries(mapper-ce
+                debug libcpmtd
+                optimized libcpmt
+            )
+        endif()
+
+        target_sources(mapper-ce PUBLIC
+            "os/windows/fallout2-ce.rc"
+        )
+    endif()
+
+    if(APPLE)
+        target_link_libraries(mapper-ce "-framework CoreFoundation")
+        set_target_properties(mapper-ce PROPERTIES
+            XCODE_ATTRIBUTE_CODE_SIGNING_ALLOWED "NO"
+            XCODE_ATTRIBUTE_CODE_SIGNING_REQUIRED "NO"
+        )
+    endif()
+
+    target_include_directories(mapper-ce PUBLIC "third_party/lodepng")
+    target_include_directories(mapper-ce PRIVATE "src")
+    target_include_directories(mapper-ce PRIVATE ${ZLIB_INCLUDE_DIRS})
+    target_include_directories(mapper-ce PRIVATE ${SDL2_INCLUDE_DIRS})
+
+    target_link_libraries(mapper-ce
+        fpattern::fpattern
+        fpattern_windows::fpattern_windows
+        ${ZLIB_LIBRARIES}
+        ${SDL2_LIBRARIES}
+        ${SDL2_MAIN_LIBRARIES}
+    )
+endif()
 
 if(APPLE)
     if(IOS)

CMakePresets.json

@@ -139,6 +139,77 @@
             "cacheVariables": {
                 "CMAKE_SYSTEM_NAME": "iOS"
             }
+        },
+        {
+            "name": "Mingw-base",
+            "hidden": true,
+            "description": "Base preset for all MinGW builds.",
+            "inherits":[
+                "base"
+            ],
+            "generator": "Ninja",
+            "toolchainFile": "${sourceDir}/cmake/toolchain/mingw.cmake",
+            "cacheVariables": {
+                "CMAKE_SYSTEM_NAME": "Windows"
+            }
+        },
+        {
+            "name": "Mingw-x86-base",
+            "hidden": true,
+            "description": "Base preset for all MinGW x86 builds.",
+            "inherits": [
+                "Mingw-base"
+            ],
+            "cacheVariables": {
+                "CMAKE_C_FLAGS": "-m32",
+                "CMAKE_CXX_FLAGS": "-m32",
+                "CMAKE_SYSTEM_PROCESSOR": "i686"
+            }
+        },
+        {
+            "name": "Mingw-x86-debug",
+            "displayName": "MinGW x86 Debug",
+            "description": "Cross-compile a Debug Windows x86 build with MinGW-w64 and Ninja.",
+            "inherits": [
+                "Mingw-x86-base"
+            ],
+            "cacheVariables": {
+                "CMAKE_BUILD_TYPE": "Debug"
+            }
+        },
+        {
+            "name": "Mingw-x86-release",
+            "displayName": "MinGW x86 Release",
+            "description": "Cross-compile a RelWithDebInfo Windows x86 build with MinGW-w64 and Ninja.",
+            "inherits": [
+                "Mingw-x86-debug"
+            ],
+            "cacheVariables": {
+                "CMAKE_BUILD_TYPE": "RelWithDebInfo"
+            }
+        },
+        {
+            "name": "Mingw-x64-debug",
+            "displayName": "MinGW x64 Debug",
+            "description": "Cross-compile a Debug Windows x64 build with MinGW-w64 and Ninja.",
+            "inherits": [
+                "Mingw-base"
+            ],
+            "cacheVariables": {
+                "CMAKE_SYSTEM_PROCESSOR": "x86_64",
+                "CMAKE_BUILD_TYPE": "Debug"
+            }
+        },
+        {
+            "name": "Mingw-x64-release",
+            "displayName": "MinGW x64 Release",
+            "description": "Cross-compile a RelWithDebInfo Windows x64 build with MinGW-w64 and Ninja.",
+            "inherits": [
+                "Mingw-x64-debug"
+            ],
+            "cacheVariables": {
+                "CMAKE_BUILD_TYPE": "RelWithDebInfo"
+            }
         }
     ],
     "buildPresets": [
@@ -197,6 +268,26 @@
             "name": "ios-release",
             "configurePreset": "ios",
             "configuration": "RelWithDebInfo"
+        },
+        {
+            "name": "Mingw-x86-Debug",
+            "displayName": "MinGW x86 Debug",
+            "configurePreset": "Mingw-x86-debug"
+        },
+        {
+            "name": "Mingw-x86-Release",
+            "displayName": "MinGW x86 Release",
+            "configurePreset": "Mingw-x86-release"
+        },
+        {
+            "name": "Mingw-x64-Debug",
+            "displayName": "MinGW x64 Debug",
+            "configurePreset": "Mingw-x64-debug"
+        },
+        {
+            "name": "Mingw-x64-Release",
+            "displayName": "MinGW x64 Release",
+            "configurePreset": "Mingw-x64-release"
         }
     ]
 }

CONTRIBUTING.md

@@ -2,25 +2,114 @@
 
 This file is currently a shell to be filled in over time. For now, it only captures project-specific maintenance notes that are easy to miss.
 
+For current sfall compatibility status and the remaining work needed to close gaps, see [SFALL_COMPATIBILITY.md](SFALL_COMPATIBILITY.md).
+
+## Building
+
+The project uses CMake, so building mostly comes down to picking the right preset.
+
+## Commandline arguments
+
+- `--scan-unimplemented` - do an analysis of opcodes and hooks used by loaded mods
+- `--dev-load-game=1` - load the given save game automatically (useful for LLM automation)
+
+### macOS
+
+- Install the Command Line Tools if needed: `xcode-select --install`
+- Install the common build dependencies: `brew install cmake ninja`
+- Configure and build:
+
+```sh
+cmake -S . -B out/build/macos -G Ninja -DCMAKE_BUILD_TYPE=Debug
+cmake --build out/build/macos --target fallout2-ce
+```
+
+### Linux
+
+Install SDL and a toolchain:
+
+- Debian / Ubuntu:
+```sh
+sudo apt install build-essential cmake ninja-build libsdl2-dev zlib1g-dev
+```
+- Fedora:
+```sh
+sudo dnf install gcc-c++ cmake ninja-build SDL2-devel zlib-devel
+```
+- Arch Linux:
+```sh
+sudo pacman -S base-devel cmake ninja sdl2 zlib
+```
+
+Then build:
+```
+cmake -S . -B out/build/linux-x64-debug -G Ninja -DCMAKE_BUILD_TYPE=Debug
+cmake --build out/build/linux-x64-debug --target fallout2-ce
+```
+
+### Windows
+
+TODO: add Visual Studio build instructions. This will likely need a Visual Studio generator or preset plus the MSVC toolchain and Windows SDK.
+
 ## `.dat` CLI Tool
 
-There is a small command-line archive tool in this repo for inspecting Fallout `.dat` files using the same reader implementation as the game.
+There is a small command-line archive tool in this repo for inspecting Fallout `.dat` files. It supports both Fallout 2 and Fallout 1 archives.
 
-Build it with `make TARGET=fallout2-dat`.
+From the repo root, build it with your normal CMake workflow, targeting `ce-dat-tool`:
 
-The executable is written to your selected `BUILD_DIR`, so the default path is `out/build/local-debug-arm64/fallout2-dat` on this macOS setup, but other platforms or custom build directories will differ.
+`cmake --build out/build/<preset-name> --target ce-dat-tool`
 
-The current tool is read-only. Available commands:
+The executable is written to your selected build directory, so the exact path will vary by preset and configuration.
 
-1. `./<BUILD_DIR>/fallout2-dat <archive.dat> list [pattern]`
-2. `./<BUILD_DIR>/fallout2-dat <archive.dat> info [pattern]`
-3. `./<BUILD_DIR>/fallout2-dat <archive.dat> extract [--lower] <output-dir> [pattern]`
-4. `./<BUILD_DIR>/fallout2-dat <archive.dat> cat <entry>`
+Available commands:
+
+1. `./<BUILD_DIR>/ce-dat-tool <archive.dat> list [pattern]`
+2. `ce-dat-tool <archive.dat> info [pattern]`
+3. `ce-dat-tool <archive.dat> extract [--lower] <output-dir> [pattern]`
+4. `ce-dat-tool <archive.dat> extract [--lower] (--file-list|--files-from) <list-file> <output-dir>`
+5. `ce-dat-tool <archive.dat> cat <entry>`
+6. `ce-dat-tool create <input-dir> <archive.dat>`
 
 Use `--lower` with `extract` when you want every extracted file and directory name forced to lowercase.
-For example, from `/Applications/Fallout2Codex` you can run:
+For example:
 
-`/Users/klaas/game/fallout2-ce/out/build/local-debug-arm64/fallout2-dat master.dat extract --lower /tmp/fallout2-dat-lower data\\*`
+`ce-dat-tool master.dat extract --lower /tmp/ce-dat-tool-lower data\\*`
+
+## `ce-frm2png` CLI Tool
+
+There is also a small FRM conversion tool in this repo for converting Fallout art between `.frm` and `.png`.
+
+From the repo root, build it with your normal CMake workflow, targeting `ce-frm2png`:
+
+`cmake --build out/build/<preset-name> --target ce-frm2png`
+
+The executable is written to your selected build directory, so the exact path will vary by preset and configuration.
+
+Basic usage:
+
+1. `./<BUILD_DIR>/ce-frm2png <input.frm> [output.png]`
+2. `./<BUILD_DIR>/ce-frm2png <input.frm> [output.png] --palette <path-to-color.pal>`
+3. `./<BUILD_DIR>/ce-frm2png <input.frm> [output.png] --frame <index> --direction <index>`
+4. `./<BUILD_DIR>/ce-frm2png <input.png> [output.frm] --palette <path-to-color.pal>`
+5. `./<BUILD_DIR>/ce-frm2png <input.png> [output.frm] --fps 10 --action-frame 0 --x-offset 0 --y-offset 0`
+6. `./<BUILD_DIR>/ce-frm2png <input.png> <output.png> --palette <path-to-color.pal>`
+7. `./<BUILD_DIR>/ce-frm2png - [output.png|-] --from-frm --palette <path-to-color.pal>`
+8. `./<BUILD_DIR>/ce-frm2png - [output.frm|-] --from-png --palette <path-to-color.pal>`
+
+`-` can be used to take input from stdin (e.g. from `ce-dat-tool cat`) or write to stdout. When reading from stdin, pass `--from-frm` or `--from-png`. Output defaults to PNG for FRM input and FRM for PNG input when output is omitted or `-`; use `--to-png` for PNG output to stdout from PNG input.
+
+Output file extensions are validated against the selected conversion. For example, PNG-to-FRM output must use `.frm`, and PNG output must use `.png`.
+
+If `--palette` isn't specified, it will pick up `color.pal` in the input file's directory or cwd.
+
+Notes:
+
+- The tool expects a raw `color.pal` file. It does not read palettes directly from `master.dat`, so extract `color.pal` first if needed.
+- A typical extraction flow is: `ce-dat-tool master.dat extract --lower . 'color.pal'`
+- By default palette index `0` becomes transparent in the output PNG. Pass `--opaque` to keep it opaque.
+- PNG output is always palette-indexed and preserves Fallout palette indices when possible.
+- For `png -> frm`, transparent pixels (alpha below 128) map to palette index `0` by default. Pass `--opaque` to quantize every pixel instead.
+- The current `png -> frm` implementation writes a single-frame FRM and points all six direction slots at the same frame payload.
 
 ## Updating SDL
 

README.md

@@ -1,18 +1,22 @@
-# Fallout 2 Community Edition
+# Fallout 2 Community Engine
 
-Fallout 2 Community Edition is a fully working re-implementation of Fallout 2, with the same original gameplay, engine bugfixes, and some quality of life improvements, that works (mostly) hassle-free on multiple platforms.  This is a fork of the original project, which isn't getting regular updates.
+Fallout 2 Community Engine is a fully working re-implementation of the Fallout 2 engine, optimized for a hassle-free experience on multiple platforms.  It provides high resolution support, quality-of-life improvements, and dozens of bug fixes.
 
-Popular Fallout 2 total conversion mods are partially supported. Original versions of Nevada and Sonora (that do not rely on extended features provided by Sfall) work. [Fallout 2 Restoration Project](https://github.com/BGforgeNet/Fallout2_Restoration_Project), [Fallout Et Tu](https://github.com/rotators/Fo1in2) and [Olympus 2207](https://olympus2207.com) are not yet supported. Other mods (particularly Resurrection and Yesterday) are not tested.
+This is a fork of the original Fallout2: CE project, which is no longer getting regular updates.
 
-There is also [Fallout Community Edition](https://github.com/alexbatalov/fallout1-ce) (not affiliated with this fork).
+Popular Fallout 2 total conversion mods are partially supported. Original versions of Nevada and Sonora (that do not rely on extended features provided by Sfall) work. [Fallout 2 Restoration Project](https://github.com/BGforgeNet/Fallout2_Restoration_Project) is supported (in Beta). [Fallout Et Tu](https://github.com/rotators/Fo1in2) and [Olympus 2207](https://olympus2207.com) are not yet supported. Other mods (particularly Resurrection and Yesterday) are not tested.
+
+Fallout2: CE has broad (though not total) compatibility with [Sfall](https://github.com/sfall-team/sfall) scripting extensions.  Many traditional Fallout mods work out of the box.
+
+There is also [Fallout 1 Community Edition](https://github.com/alexbatalov/fallout1-ce) (not affiliated with this fork).
 
 ## Installation
 
-You must own the game to play. Purchase your copy on [GOG](https://www.gog.com/game/fallout_2), [Epic Games](https://store.epicgames.com/p/fallout-2) or [Steam](https://store.steampowered.com/app/38410). Download latest [release](https://github.com/fallout2-ce/fallout2-ce/releases) or build from source. 
+You *must* own the game to play. Purchase your copy on [GOG](https://www.gog.com/game/fallout_2), [Epic Games](https://store.epicgames.com/p/fallout-2) or [Steam](https://store.steampowered.com/app/38410). Download latest [release](https://github.com/fallout2-ce/fallout2-ce/releases) or build from source.
 
 ### Windows
 
-Download and copy `fallout2-ce.exe` to your `Fallout2` folder. It serves as a drop-in replacement for `fallout2.exe`.
+[Download](https://github.com/fallout2-ce/fallout2-ce/releases) and unzip into your `Fallout2` folder. Launch the game using `fallout2-ce.exe`.
 
 ### Linux
 
@@ -22,17 +26,10 @@ Download and copy `fallout2-ce.exe` to your `Fallout2` folder. It serves as a dr
 
 ```console
 $ sudo apt install innoextract
-$ innoextract ~/Downloads/setup_fallout2_2.1.0.18.exe -I app
-$ mv app Fallout2
+$ innoextract ~/Downloads/setup_fallout_2_1.02_gog_v1_\(77792\).exe -d Fallout2
 ```
 
-- Download and copy `fallout2-ce` to this folder.
-
-- Install [SDL2](https://libsdl.org/download-2.0.php):
-
-```console
-$ sudo apt install libsdl2-2.0-0
-```
+- Download the Linux release archive, extract `fallout2-ce` and `ce.dat`, and copy them into this folder.
 
 - Run `./fallout2-ce`.
 
@@ -48,13 +45,13 @@ $ sudo apt install libsdl2-2.0-0
 
 ```console
 $ brew install innoextract
-$ innoextract ~/Downloads/setup_fallout2_2.1.0.18.exe -I app
-$ mv app /Applications/Fallout2
+$ innoextract ~/Downloads/setup_fallout_2_1.02_gog_v1_\(77792\).exe -d fallout2
+$ mv fallout2 /Applications/Fallout2
 ```
 
-- Download and copy `fallout2-ce.app` to this folder.
+- [Download](https://github.com/fallout2-ce/fallout2-ce/releases) and copy `Fallout II Community Edition.app` to this folder.
 
-- Run `fallout2-ce.app`.
+- Run `Fallout II Community Edition.app`.
 
 ### Android
 
@@ -66,9 +63,11 @@ $ mv app /Applications/Fallout2
 
 > **NOTE**: From Android standpoint release and debug builds are different apps. Both apps require their own copy of game assets and have their own savegames. This is intentional. As a gamer just stick with release version and check for updates.
 
-- Use Windows installation as a base - it contains data assets needed to play. Copy `Fallout2` folder to your device, for example to `Downloads`. You need `master.dat`, `critter.dat`, `patch000.dat`, and `data` folder. Watch for file names - keep (or make) them lowercased (see [Configuration](#configuration)).
+- Download the Android [release](https://github.com/fallout2-ce/fallout2-ce/releases), which contains an .apk file and `ce.dat`.
 
-- Download `fallout2-ce.apk` and copy it to your device. Open it with file explorer, follow instructions (install from unknown source).
+- Use Windows installation as a base - it contains data assets needed to play. Copy `Fallout2` folder to your device, for example to `Downloads`. You need `master.dat`, `critter.dat`, `patch000.dat`, and `data` folder. Watch for file names - keep (or make) them lowercased (see [Configuration](#configuration)).  Copy `ce.dat` into this folder.
+
+- Copy `fallout2-ce.apk` from the release to your device. Open it with file explorer, follow instructions (install from unknown source).
 
 - When you run the game for the first time it will immediately present file picker. Select the folder from the first step. Wait until this data is copied. A loading dialog will appear, just wait for about 30 seconds. If you're installing total conversion mod or localized version with a large number of unpacked resources in `data` folder it can take up to 20 minutes. Once copied, the game will start automatically.
 
@@ -80,7 +79,21 @@ $ mv app /Applications/Fallout2
 
 - Run the game once. You'll see error message saying "Couldn't find/load text fonts". This step is needed for iOS to expose the game via File Sharing feature.
 
-- Use Finder (macOS Catalina and later) or iTunes (Windows and macOS Mojave or earlier) to copy `master.dat`, `critter.dat`, `patch000.dat`, and `data` folder to "Fallout 2" app ([how-to](https://support.apple.com/HT210598)). Watch for file names - keep (or make) them lowercased (see [Configuration](#configuration)).
+- Use Finder (macOS Catalina and later) or iTunes (Windows and macOS Mojave or earlier) to copy `master.dat`, `critter.dat`, `patch000.dat`, `ce.dat`, and `data` folder to "Fallout 2" app ([how-to](https://support.apple.com/HT210598)). Watch for file names - keep (or make) them lowercased (see [Configuration](#configuration)).
+
+-
+
+**Controls on iPad:**
+
+- One-finger tap → left click; hold → left button held.
+- Two-finger tap → right click (cycles cursor mode between walk and attack).
+- One-finger drag → scroll map / windows.
+- Two-finger drag → mouse wheel.
+- **Three-finger swipe down → ESC** (opens options / main menu).
+- **Four-finger long press → F6** (quicksave). Hold four fingers on the screen for about half a second.
+- **Three-finger long press → hold Shift** (highlights interactable objects — containers, doors, items — while held).
+- Taps on the HUD (interface bar / end-turn / end-combat buttons) act as direct touches so small buttons are easy to hit without aiming.
+- A Bluetooth keyboard works for everything else (numbered dialog choices, load game, etc.).
 
 ### Browser
 
@@ -98,7 +111,7 @@ The `sound` folder (with `music` folder inside) might be located either in `data
 
 Additional settings for screen resolution, UI customization, and map options are now integrated into the main `fallout2.cfg` file (previously part of `f2_res.ini` from Mash's HRP). When Fallout 2 CE starts, if it detects an existing `f2_res.ini` file, it automatically migrates these settings into `fallout2.cfg`. After migration, `fallout2.cfg` becomes the single source of truth for this configuration.
 
-The following settings can be configured in `fallout2.cfg` under the `[screen]` and `[ui]` sections:
+Here are some important settings in `fallout2.cfg` under the `[screen]` and `[ui]` sections.  See [the example config](https://github.com/fallout2-ce/fallout2-ce/tree/refs/heads/main/files/fallout2.cfg) for a full list of settings.
 
 ```ini
 [screen]
@@ -108,12 +121,12 @@ windowed=1 ; 0 = fullscreen
 scale=2 ; 1 = original scale, 2 = 2x scale, etc. (e.g. at scale 2 and screen resolution 1920x1080, in-game resolution will be 960x540, thus every pixel is twice as wide and tall)
 
 [ui]
-iface_bar_mode=0 ; 0 = interface bar below game window, 1 = interface bar overlaps game window
-iface_bar_width=800 ; Width of interface bar (640 = original, 800 = extended)
-iface_bar_side_art=2 ; Interface bar side art style (0=black, 1=metal grey, 2=leather, 3-8=alternative styles)
-iface_bar_sides_ori=0 ; Side graphics orientation (0=extend from bar to edges, 1=extend from edges to bar)
+;Set to 1 to expand the barter/trade window vertically, adding a 4th item slot per side (requires ce.dat)
+expand_barter_window=1
+;Maximum number of columns shown in the main inventory and loot/steal windows (valid range: 1..2)
+inventory_columns=2
 splash_screen_size=1 ; Splash screen scaling (0=original size, 1=fit preserving aspect, 2=stretch to fill)
-ignore_map_edges=0 ; Hi-res map scroll edges (0=enabled, 1=ignored)
+quick_toolbar_visible=0 ; Skills quick access toolbar visibility (iOS only) (0=hidden, 1=visible)
 ```
 
 **Recommendations:**
@@ -124,28 +137,39 @@ ignore_map_edges=0 ; Hi-res map scroll edges (0=enabled, 1=ignored)
 In time this stuff will receive in-game interface, right now you have to do it manually. To see all currently working fallout2.cfg settings, just run the game once and quit. It will be automatically updated with defaults for every supported setting.
 *Note*: Use of the IFACE_BAR settings requires the `f2_res.dat` file, which contains graphical assets. Various versions are available, but one compatible with the above settings can be found here: [f2_res.dat](https://github.com/fallout2-ce/fallout2-ce/raw/refs/heads/main/files/f2_res.dat)
 
-The second configuration file is `ddraw.ini` (part of Sfall). There are dozens of options that adjust or override engine behaviour and gameplay mechanics. This file is intended for modders and advanced users.
-
-For a sample ddraw.ini configuration file, containing all currently working settings use this link: [ddraw.ini](https://raw.githubusercontent.com/fallout2-ce/fallout2-ce/refs/heads/main/files/ddraw.ini)
-
 ## Quality of life benefits over vanilla Fallout
 
 * High resolution support
-* Increased pathfinding nodes 5x for more accurate pathfinding
+* Expanded 2-column inventory
+* Expanded 4-row barter screen
+* Expanded AP bar
+* Party members can loot and barter in place of PC
+* Increased pathfinding nodes 5x for more accurate pathfinding, and use accurate path length for walk vs run
 * Ctrl-click to quickly move items when bartering, looting, or stealing
-* _a_ to select "all" when selecting item quantity
-* _a_ to `Take All` when looting
-* When bartering, caps default to the right amount to balance the trade (if possible)
-* Music continues playing between maps (requires config)
-* Auto open doors (requires config)
+* _a_ to select "all" when selecting item quantity, and for `Take All` when looting
+* When bartering, caps default to the right amount to balance the trade
+* Music continues playing between maps
+* Auto open doors
+* Integrated "HELP" menu
+* 44.1 kHz stereo sound/music supported, in .ogg and .wav format as well as legacy .acm
+* Last used save slot is remembered
+* Item/Corpse/Container/Critter highlighting (configure using [mods/sfall-mods.ini](https://github.com/sfall-team/sfall/blob/master/artifacts/config_files/sfall-mods.ini))
 
 ## Contributing
 
-Integrating Sfall goodies is the top priority. Quality of life updates are OK too. Please no large scale refactorings at this time as we need to reconcile changes from Reference Edition, which will make this process slow and error-prone. In any case open up an issue with your suggestion or to notify other people that something is being worked on.
+For build instructions and contributor notes, see [CONTRIBUTING.md](CONTRIBUTING.md).
 
-### Integrating Sfall
+Integrating Sfall goodies is the top priority. Quality of life updates are OK too.  In any case open up an issue with your suggestion or to notify other people that something is being worked on.
 
-There are literally hundreds if not thousands of fixes and features in sfall. I guess not all of them are needed in Community Edition, but for the sake of compatibility with big mods out there, let's integrate them all.
+For current sfall compatibility status and the remaining work needed to close gaps, see [SFALL_COMPATIBILITY.md](SFALL_COMPATIBILITY.md).
+
+## For modders
+
+* Robust (though not 100%) Sfall opcode and hook support
+* .ogg/.wav support for map music
+* .png support for static assets (must be 8bit indexed)
+* .zip support for .dat archives
+* Working BIS mapper
 
 ## License
 

SFALL_COMPATIBILITY.md

@@ -4,6 +4,18 @@ This document tracks Fallout 2 CE compatibility with sfall.  This is for modders
 
 For now, this covers opcodes/metarules, and hooks.  In the future, it will include other ways of modifying the engine (like ini files), and other Sfall-specific behaviour.
 
+## HRP EDG Scroll-Blocker Support
+
+CE supports the `.edg` file format from the HRP (High Resolution Patch), which defines per-map scroll boundaries and square-level render clipping.
+
+**How it works in CE:**
+
+- On map load, `maps/<mapname>.edg` is read if present. Missing file = silent fallback to the scroll-blocker object system.
+- The `.edg` file defines per-elevation rectangle boundary zones. Multiple chained zones per elevation are supported.
+- When loaded, these zones are used for both scroll blocking and visible area clipping (black bars), replacing both vanilla scroll blocking and CE hi-res stencil system.
+- v2 EDG files also contain a `SquareRect` that defines "Angled edges", or square-grid stencil. This is also supported.
+
+
 ## Settings (ddraw.ini → fallout2.cfg / game.cfg)
 
 Settings previously read from `ddraw.ini` have been moved into standard CE config files.
@@ -41,9 +53,9 @@ See [`https://sfall-team.github.io/sfall/`](https://sfall-team.github.io/sfall/)
 | Perks and traits | set_perk_image<br>set_perk_*<br>set_pyromaniac_mod<br>apply_heaveho_fix<br>set_swiftlearner_mod<br>has/set_fake_perk<br>has/set_fake_trait<br>set_selectable_perk<br>set_perkbox_title<br>show/hide_real_perks<br>perk_add_mode<br>clear_selectable_perks<br>add/remove_trait<br>seq_perk_freq | not implemented | - |
 | Virtual file system | fs_create<br>fs_copy<br>fs_find<br>fs_read/write_*<br>fs_delete<br>fs_size<br>fs_pos<br>fs_seek<br>fs_resize | 🚫 | Open an issue if you have a use case for these |
 | Combat / Knockback | set_weapon_knockback<br>set_target_knockback<br>set_attacker_knockback<br>remove_weapon_knockback<br>remove_target_knockback<br>remove_attacker_knockback | not implemented | - |
-| Maps and encounters | in_world_map<br>force_encounter<br>force_encounter_with_flags<br>set_map_time_multi<br>get/set_map_enter_position<br>exec_map_update_scripts<br>get/set_terrain_name<br>set_town_title<br>get/set_can_rest_on_map<br>set_rest_heal_time<br>set_rest_mode<br>set_worldmap_heal_time | implemented: in_world_map, force_encounter, force_encounter_with_flags, set_map_time_multi | - |
+| Maps and encounters | in_world_map<br>force_encounter{_with_flags}<br>set_map_time_multi<br>get/set_map_enter_position<br>exec_map_update_scripts<br>get/set_terrain_name<br>set_town_title<br>get/set_can_rest_on_map<br>set_rest_heal_time<br>set_rest_mode<br>set_worldmap_heal_time | implemented: in_world_map, force_encounter, force_encounter_with_flags, set_map_time_multi | - |
 | Maps and encounters / Worldmap | get_world_map_x/y_pos<br>set_world_map_pos | ✅ | - |
-| Audio | eax_available<br>set_eax_environment<br>play_sfall_sound<br>stop_sfall_sound | not implemented | *eax* opcodes will not be implemented |
+| Audio | play_sfall_sound<br>stop_sfall_sound | ✅ | `play_sfall_sound` currently supports `.acm`, `.wav`, `.ogg` formats, and can load from `.dat` archives. `.mp3` is not yet supported. |
 | Combat / Weapons and ammo | get/set_weapon_ammo_pid<br>get/set_weapon_ammo_count | ✅ | - |
 | Sfall / Version | sfall_ver_major<br>sfall_ver_minor<br>sfall_ver_build | ✅ | CE currently reports `4.3.4` |
 | Utility / Math | log, exponent, round, sqrt, abs, sin, cos, tan, arctan, ceil, ^, floor2, div | ✅ | - |
@@ -51,37 +63,39 @@ See [`https://sfall-team.github.io/sfall/`](https://sfall-team.github.io/sfall/)
 | Lists | list_begin<br>list_next<br>list_end<br>list_as_array<br>party_member_list | ✅ | - |
 | Explosions | set_attack_explosion_pattern<br>set_attack_explosion_art<br>set_attack_explosion_radius<br>set_attack_is_explosion_fire<br>set_explosion_radius<br>set_dynamite_damage<br>set_plastic_damage<br>get_explosion_damage<br>set_explosion_max_targets<br>item_make_explosive | ✅ except item_make_explosive | - |
 | Animations | reg_anim_combat_check<br>reg_anim_destroy<br>reg_anim_animate_and_hide<br>reg_anim_light<br>reg_anim_change_fid<br>reg_anim_take_out<br>reg_anim_turn_towards<br>reg_anim_callback<br>reg_anim_animate_and_move | ✅ except reg_anim_callback | - |
-| Art and appearance | art_exists<br>refresh_pc_art<br>art_cache_clear<br>set_hero_race<br>set_hero_style | implemented: art_exists, refresh_pc_art, art_cache_clear | - |
-| Tiles and paths | get_tile_fid<br>tile_under_cursor<br>tile_light<br>tile_get_objs<br>tile_refresh_display<br>obj_blocking_tile<br>tile_by_position<br>get_tile_ground_fid<br>get_tile_roof_fid<br>obj_blocking_line<br>path_find_to<br>objects_in_radius | ✅ except objects_in_radius | - |
+| Art and appearance | art_exists<br>art_frame_data<br>refresh_pc_art<br>art_cache_clear | ✅ | - |
+| Tiles and paths | get_tile_fid<br>tile_under_cursor<br>tile_light<br>tile_get_objs<br>tile_refresh_display<br>obj_blocking_tile<br>tile_by_position<br>get_tile_ground_fid<br>get_tile_roof_fid<br>obj_blocking_line<br>path_find_to<br>objects_in_radius | ✅ | - |
 | Utility | sprintf<br>typeof<br>atoi<br>atof | ✅ | - |
 | Utility / Strings | string_split<br>substr<br>strlen<br>charcode<br>get_string_pointer<br>string_find<br>string_find_from<br>string_format<br>string_format_array<br>string_replace<br>string_to_case<br>string_compare | ✅ | `get_string_pointer` is deprecated and intentionally omitted. |
-| Interface / Tags | show_iface_tag<br>hide_iface_tag<br>is_iface_tag_active<br>set_iface_tag_text<br>add_iface_tag | ✅ except set_iface_tag_text, add_iface_tag | CE only handles built-in interface tags here; custom tag creation/text is not supported yet. |
+| Interface / Tags | show_iface_tag<br>hide_iface_tag<br>is_iface_tag_active<br>set_iface_tag_text<br>add_iface_tag | ✅ | Legacy `BoxBarCount`, `BoxBarColors` ddraw.ini settings not supported. |
 | Global variables | set_sfall_global<br>get_sfall_global_int<br>get_sfall_global_float | ✅ except get_sfall_global_float | Current CE storage is int-backed; `set_sfall_global` stores integer values |
 | Hooks / Hook functions | init_hook<br>get_sfall_arg<br>get_sfall_args<br>get_sfall_arg_at<br>set_sfall_return<br>set_sfall_arg<br>register_hook<br>register_hook_proc<br>register_hook_proc_spec | ✅ | See below for implemented hooks. `init_hook` is deprecated and will not be implemented. register_hook_proc and register_hook_proc_spec both add hooks to the *end* of the hook list, instead of beginning and end, respectively. |
-| Arrays / Array functions | create_array<br>temp_array<br>fix_array<br>get/set_array<br>resize_array<br>free_array<br>scan_array<br>len_array<br>save/load_array<br>array_key<br>arrayexpr | ✅ except save_array, load_array | - |
+| Arrays / Array functions | create_array<br>temp_array<br>fix_array<br>get/set_array<br>resize_array<br>free_array<br>scan_array<br>len_array<br>save/load_array<br>array_key<br>arrayexpr | ✅ | - |
 | Perks and traits / NPC perks | set_fake_perk_npc<br>set_fake_trait_npc<br>set_selectable_perk_npc<br>has_fake_perk_npc<br>has_fake_trait_npc | not implemented | - |
 | Global scripts / Global script functions | set_global_script_repeat<br>set_global_script_type<br>available_global_script_types | ✅ except available_global_script_types | - |
-| Combat | attack_is_aimed<br>block_combat<br>force_aimed_shots<br>disable_aimed_shots<br>get_attack_type<br>get/set_bodypart_hit_modifier<br>combat_data<br>get/set/reset_critical_table<br>get_last_target<br>get_last_attacker<br>set_critter_burst_disable<br>get/set_critter_current_ap<br>set_spray_settings<br>get/set_combat_free_move | implemented: get_attack_type, get_bodypart_hit_modifier, combat_data, set_bodypart_hit_modifier, get_critter_current_ap, set_critter_current_ap, get_combat_free_move, set_combat_free_move | - |
+| Combat | attack_is_aimed<br>block_combat<br>force_aimed_shots<br>disable_aimed_shots<br>get_attack_type<br>get/set_bodypart_hit_modifier<br>combat_data<br>get/set/reset_critical_table<br>get_last_target<br>get_last_attacker<br>set_critter_burst_disable<br>get/set_critter_current_ap<br>set_spray_settings<br>get/set_combat_free_move | ✅ except block_combat, force_aimed_shots, disable_aimed_shots, get_last_target, get_last_attacker, set_spray_settings | - |
 | Car | set_car_current_town<br>car_gas_amount<br>set_car_intface_art | implemented: all except set_car_intface_art | - |
-| Interface / Windows and images | art_frame_data<br>interface_art_draw<br>interface_print<br>draw_image<br>draw_image_scaled<br>get_window_under_mouse<br>create_win<br>get_window_attribute<br>message_box<br>set_window_flag<br>win_fill_color<br>interface_overlay<br>dialog_message<br>get_text_width<br>hide_window<br>show_window<br>create_message_window | implemented: only message_box, get_text_width, show_window, create_message_window | - |
+| Interface / Windows and images | interface_art_draw<br>interface_print<br>draw_image{_scaled}<br>get_window_under_mouse<br>create_win<br>get_window_attribute<br>message_box<br>set_window_flag<br>win_fill_color<br>interface_overlay<br>dialog_message<br>get_text_width<br>hide_window<br>show_window<br>create_message_window | ✅ except interface_print, interface_overlay | - |
 | Interface / Outline | outlined_object<br>get_outline<br>set_outline | ✅ | - |
 | Interface / Main interface | intface_is_hidden<br>intface_redraw<br>intface_hide<br>intface_show<br>set_quest_failure_value | implemented: only intface_redraw | `intface_redraw` only supports the zero-argument form; the optional-argument path is explicitly unimplemented. |
-| Interface / Inventory | display_stats<br>inventory_redraw<br>critter_inven_obj2<br>get_current_inven_size<br>item_weight | implemented: critter_inven_obj2, item_weight | - |
+| Interface / Inventory | display_stats<br>inventory_redraw<br>critter_inven_obj2<br>get_current_inven_size<br>item_weight | ✅ except get_current_inven_size | - |
 | Interface / Cursor | get/set_cursor_mode | ✅ | - |
 | Locks | lock_is_jammed<br>unjam_lock<br>set_unjam_locks_time | not implemented | - |
-| INI settings | get_ini_setting<br>get_ini_string<br>get_ini_section<br>get_ini_sections<br>get_ini_config<br>get_ini_config_db<br>set_ini_setting | ✅ except get_ini_config, get_ini_config_db | `modified_ini` is intentionally omitted as deprecated. |
-| Objects and scripts | set_self<br>set_dude_obj<br>real_dude_obj<br>remove_script<br>get/set_script<br>obj_is_carrying_obj<br>loot_obj<br>dialog_obj<br>obj_under_cursor<br>get/set_object_data<br>get/set_flags<br>set_unique_id<br>set_scr_name<br>obj_is_openable<br>get/set_proto_data<br>get_object_ai_data | implemented: set_self, get/set/remove_script, obj_is_carrying_obj, loot_obj, dialog_obj, obj_under_cursor, get_object_data, get_flags, set_flags, obj_is_openable, get_proto_data, set_proto_data | - |
+| INI settings | get_ini_setting<br>get_ini_string<br>get_ini_section<br>get_ini_sections<br>get_ini_config<br>get_ini_config_db<br>set_ini_setting | ✅ | `modified_ini` is intentionally omitted as deprecated. |
+| Objects and scripts | set_self<br>set_dude_obj<br>real_dude_obj<br>remove_script<br>get/set_script<br>obj_is_carrying_obj<br>loot_obj<br>dialog_obj<br>obj_under_cursor<br>get/set_object_data<br>get/set_flags<br>set_unique_id<br>set_scr_name<br>obj_is_openable<br>get/set_proto_data<br>get_object_ai_data | implemented: set_self, real_dude_obj, get/set/remove_script, obj_is_carrying_obj, loot_obj, dialog_obj, obj_under_cursor, get_object_data, get_flags, set_flags, set_unique_id, obj_is_openable, get_proto_data, set_proto_data | get_object_data assumes raw memory offsets which may return different values in CE |
 | Other / Game management | set_movie_path<br>stop/resume_game<br>mark_movie_played<br>game_loaded<br>get_game_mode<br>get_uptime<br>signal_close_game | implemented: game_loaded, get_game_mode, get_uptime, signal_close_game | - |
-| Gameplay tweaks | set_pickpocket_max<br>set_hit_chance_max<br>set_xp_mod<br>set_critter_hit_chance_mod<br>set_base_hit_chance_mod<br>set_hp_per_level_mod<br>get_unspent_ap_bonus<br>gdialog_get_barter_mod<br>set_unspent_ap_bonus<br>get/set_unspent_ap_perk_bonus<br>set_inven_ap_cost<br>set_base_pickpocket_mod<br>set_critter_pickpocket_mod<br>get_inven_ap_cost<br>set_drugs_data<br>get_kill_counter<br>mod_kill_counter<br>set_pipboy_available | implemented: gdialog_get_barter_mod | - |
+| Gameplay tweaks | set_pickpocket_max<br>set_hit_chance_max<br>set_xp_mod<br>set_critter_hit_chance_mod<br>set_base_hit_chance_mod<br>set_hp_per_level_mod<br>gdialog_get_barter_mod<br>get/set_unspent_ap_bonus<br>get/set_unspent_ap_perk_bonus<br>set_base_pickpocket_mod<br>set_critter_pickpocket_mod<br>get/set_inven_ap_cost<br>set_drugs_data<br>get_kill_counter<br>mod_kill_counter<br>set_pipboy_available | implemented: gdialog_get_barter_mod, get/set_unspent_ap{_perk}_bonus, get/set_inven_ap_cost | - |
 | NPCs | inc_npc_level<br>get_npc_level<br>npc_engine_level_up | not implemented | - |
-| Other | get_year<br>set_dm/df_model<br>active_hand<br>toggle_active_hand<br>get/set_viewport_x/y<br>hero_select_win<br>get_light_level<br>message_str_game<br>sneak_success<br>create_spatial<br>unwield_slot<br>add_g_timer_event<br>add_extra_msg_file<br>get_metarule_table<br>metarule_exist<br>remove_timer_event<br>spatial_radius | implemented: get_year, active_hand, toggle_active_hand, get_light_level, message_str_game, add_extra_msg_file, metarule_exist | `input_funcs_available`, `nb_create_char` are deprecated in sfall and intentionally absent in CE. `add_extra_msg_file` does not support the explicit `fileNumber` form in CE. |
+| Hero Appearance | set_dm/df_model<br>hero_select_win<br>set_hero_race<br>set_hero_style | not implemented | - |
+| Events | add_g_timer_event<br>remove_timer_event<br>create_spatial<br>spatial_radius | not implemented | - |
+| Other | get_year<br>active_hand<br>toggle_active_hand<br>get/set_viewport_x/y<br>get_light_level<br>message_str_game<br>sneak_success<br>unwield_slot<br>add_extra_msg_file<br>get_metarule_table<br>metarule_exist<br> | ✅ except get/set_viewport_x/y, sneak_success  | `input_funcs_available`, `nb_create_char` are deprecated in sfall and intentionally absent in CE. `add_extra_msg_file` does not support the explicit `fileNumber` form in CE. |
 
 ## Hooks
 
 | Hook | ID | Compatibility | Notes |
 | --- | --- | --- | --- |
 | ToHit | `HOOK_TOHIT` | ✅ | - |
-| AfterHitRoll | `HOOK_AFTERHITROLL` | 🚫 | Et tu |
+| AfterHitRoll | `HOOK_AFTERHITROLL` | ✅ | Overriding `defender` leaves a lot of attack variables in previous state (e.g. distance, ->oops, roundsHitMainTarget) |
 | CalcAPCost | `HOOK_CALCAPCOST` | ✅ | - |
 | DeathAnim1 | `HOOK_DEATHANIM1` | 🚫 | Use DEATHANIM2 instead |
 | DeathAnim2 | `HOOK_DEATHANIM2` | ✅ | - |
@@ -92,37 +106,37 @@ See [`https://sfall-team.github.io/sfall/`](https://sfall-team.github.io/sfall/)
 | UseObj | `HOOK_USEOBJ` | ✅ | CE notes an sfall-matching inconsistency around return code `2` behavior between interface contexts. |
 | RemoveInvenObj | `HOOK_REMOVEINVENOBJ` | 🚫 | - |
 | BarterPrice | `HOOK_BARTERPRICE` | ✅ | - |
-| MoveCost | `HOOK_MOVECOST` | 🚫 | - |
-| ItemDamage | `HOOK_ITEMDAMAGE` | 🚫 | - |
-| AmmoCost | `HOOK_AMMOCOST` | 🚫 | Et tu |
+| ItemDamage | `HOOK_ITEMDAMAGE` | ✅ | - |
+| MoveCost | `HOOK_MOVECOST` | ✅ | - |
+| AmmoCost | `HOOK_AMMOCOST` | ✅ | Requires `check_weapon_ammo_cost=1` if you want pre-attack ammo validation to respect per-shot/per-round overrides. |
 | KeyPress | `HOOK_KEYPRESS` | ✅ | Third hook arg is currently `0`; CE doesn't use VK codes. |
 | MouseClick | `HOOK_MOUSECLICK` | ✅ | - |
-| UseSkill | `HOOK_USESKILL` | 🚫 | - |
-| Steal | `HOOK_STEAL` | 🚫 | Et tu |
+| UseSkill | `HOOK_USESKILL` | ✅ | - |
+| Steal | `HOOK_STEAL` | ✅ | - |
 | WithinPerception | `HOOK_WITHINPERCEPTION` | ✅ | - |
 | InventoryMove | `HOOK_INVENTORYMOVE` | ✅ | - |
-| InvenWield | `HOOK_INVENWIELD` | 🚫 | - |
-| AdjustFID | `HOOK_ADJUSTFID` | 🚫 | - |
+| InvenWield | `HOOK_INVENWIELD` | ✅ | - |
+| AdjustFID | `HOOK_ADJUSTFID` | ✅ | Second hook arg currently matches the first because CE has no internal FID modifiers like Hero Appearance. |
 | CombatTurn | `HOOK_COMBATTURN` | ✅ | - |
 | StdProcedure | `HOOK_STDPROCEDURE` | ✅ | - |
 | StdProcedureEnd | `HOOK_STDPROCEDURE_END` | ✅ | - |
 | CarTravel | `HOOK_CARTRAVEL` | 🚫 | - |
 | SetGlobalVar | `HOOK_SETGLOBALVAR` | 🚫 | - |
-| RestTimer | `HOOK_RESTTIMER` | 🚫 | Et tu |
+| RestTimer | `HOOK_RESTTIMER` | ✅ | CE is slightly more strict: only `ret0 == 1` interrupts. Ticks wrap every 6.8y; do not rely on them for absolute game time. |
 | GameModeChange | `HOOK_GAMEMODECHANGE` | ✅ | - |
 | UseAnimObj | `HOOK_USEANIMOBJ` | 🚫 | Et tu; (maybe) |
-| ExplosiveTimer | `HOOK_EXPLOSIVETIMER` | 🚫 | - |
+| ExplosiveTimer | `HOOK_EXPLOSIVETIMER` | ✅ | - |
 | DescriptionObj | `HOOK_DESCRIPTIONOBJ` | 🚫 | Et tu |
-| UseSkillOn | `HOOK_USESKILLON` | 🚫 | Et tu |
+| UseSkillOn | `HOOK_USESKILLON` | ✅ | - |
 | OnExplosion | `HOOK_ONEXPLOSION` | 🚫 | (maybe) |
 | SubCombatDamage | `HOOK_SUBCOMBATDAMAGE` | 🚫 | (maybe) |
 | SetLighting | `HOOK_SETLIGHTING` | 🚫 | Et tu; (maybe) |
 | Sneak | `HOOK_SNEAK` | 🚫 | - |
 | TargetObject | `HOOK_TARGETOBJECT` | 🚫 | (maybe) |
-| Encounter | `HOOK_ENCOUNTER` | 🚫 | Et tu |
+| Encounter | `HOOK_ENCOUNTER` | ✅ | - |
 | AdjustPoison | `HOOK_ADJUSTPOISON` | 🚫 | (maybe) |
 | AdjustRads | `HOOK_ADJUSTRADS` | 🚫 | (maybe) |
 | RollCheck | `HOOK_ROLLCHECK` | 🚫 | - |
 | BestWeapon | `HOOK_BESTWEAPON` | 🚫 | - |
-| CanUseWeapon | `HOOK_CANUSEWEAPON` | 🚫 | - |
+| CanUseWeapon | `HOOK_CANUSEWEAPON` | ✅ | - |
 | BuildSfxWeapon | `HOOK_BUILDSFXWEAPON` | 🚫 | - |

cmake/toolchain/mingw.cmake

@@ -0,0 +1,18 @@
+# specify the cross compiler
+set(CMAKE_C_COMPILER ${CMAKE_SYSTEM_PROCESSOR}-w64-mingw32-gcc)
+set(CMAKE_CXX_COMPILER ${CMAKE_SYSTEM_PROCESSOR}-w64-mingw32-g++)
+set(CMAKE_RC_COMPILER ${CMAKE_SYSTEM_PROCESSOR}-w64-mingw32-windres)
+
+# where is the target environment
+set(CMAKE_FIND_ROOT_PATH /usr/${CMAKE_SYSTEM_PROCESSOR}-w64-mingw32)
+
+# search for programs in the build host directories
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+# for libraries and headers in the target directories
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
+
+# CMake determines how to examine dependencies based on the *host* system, leading to
+# a `file unknown error` unless the target platform is explicitly specified.
+set(CMAKE_GET_RUNTIME_DEPENDENCIES_PLATFORM "windows+pe")