Print to console instead of comment

Fix formatting
Revert "Add lolkek to check, revert me"
2026-07-27 16:47:11 -07:00 · 2025-05-11 13:36:30 +03:00 · 2025-05-11 13:32:00 +03:00 · 2025-05-11 13:30:14 +03:00 · 2025-05-11 13:28:05 +03:00 · 2025-05-11 13:27:52 +03:00
113 changed files with 3924 additions and 5360 deletions
@@ -0,0 +1,105 @@
+name: Build and deploy webassembly version
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    types:
+      - opened
+      - synchronize
+
+jobs:
+  build_webassembly_version:
+    name: Build webassembly version
+    runs-on: ubuntu-latest
+    permissions: write-all
+    steps:
+      - name: Clone
+        uses: actions/checkout@v4
+
+      - name: Install Emscripten SDK
+        run: |
+          git clone https://github.com/emscripten-core/emsdk.git
+          cd emsdk
+          ./emsdk install 4.0.4
+          ./emsdk activate 4.0.4
+
+      - name: Build fallout2 wasm module
+        run: |
+          source emsdk/emsdk_env.sh
+          git config --global --add safe.directory "*"
+          mkdir -p build
+          cd build
+          if [[ "$GITHUB_EVENT_NAME" == "pull_request" ]]; then
+            export BUILD_TYPE=Debug
+          else
+            export BUILD_TYPE=Release
+          fi
+          emcmake cmake ../ -DCMAKE_TOOLCHAIN_FILE=../cmake/toolchain/Emscripten.cmake -DCMAKE_BUILD_TYPE=${BUILD_TYPE}
+          emmake make VERBOSE=1 -j 4
+          cd ..
+
+      - name: Add node
+        if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository)
+        uses: actions/setup-node@v2
+        with:
+          node-version: '22'
+
+      - name: Checkout web interface
+        if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository)
+        uses: actions/checkout@v4
+        with:
+          repository: fallout2-ce/fallout2-ce-ems
+          ref: 8dc61ba6e8e62116f4810ffe89d0cece00f508d7
+          path: fallout2-ce-ems
+
+      - name: Set deployment path
+        if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository)
+        id: set-path
+        run: |
+          if [[ "${{ github.event_name }}" == "pull_request" ]]; then
+            echo "DEST_DIR=PR-${{ github.event.pull_request.number }}" >> $GITHUB_OUTPUT
+            echo "SITE_BASE=/fallout2-ce/PR-${{ github.event.pull_request.number }}/" >> $GITHUB_OUTPUT
+          else
+            echo "DEST_DIR=." >> $GITHUB_OUTPUT
+            echo "SITE_BASE=/fallout2-ce/" >> $GITHUB_OUTPUT
+          fi
+          echo ===============================
+          cat $GITHUB_OUTPUT
+
+      - name: Build web interface
+        if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository)
+        run: |
+          cd fallout2-ce-ems
+          npm install
+          cp ../build/fallout2-ce.js src/assets/fallout2ce
+          cp ../build/fallout2-ce.wasm src/assets/fallout2ce
+          export F2_WEB_INFO=Web=$(git rev-parse HEAD)
+          echo "F2_WEB_INFO=$F2_WEB_INFO"
+          echo "F2_GAME_VERSION=$F2_GAME_VERSION"
+          npm run build
+        env:
+          SITE_BASE:  ${{ steps.set-path.outputs.SITE_BASE }}
+          F2_GAME_VERSION: Game=${{github.event.pull_request.head.sha || github.sha }}
+
+      - name: Install rsync (required for the next step)
+        if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository)
+        run: |
+          sudo apt-get update && sudo apt-get install -y rsync
+
+      - name: Deploy PR preview or main site
+        if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository)
+        uses: JamesIves/github-pages-deploy-action@v4
+        with:
+          branch: gh-pages
+          folder: fallout2-ce-ems/dist
+          target-folder: ${{ steps.set-path.outputs.DEST_DIR }}
+          clean: false
+
+      - name: Comment preview URL on PR
+        if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository
+        run: |
+          gh pr comment ${{ github.event.pull_request.number }} \
+            --body "🚀 WebAssembly PR Preview for ${{github.event.pull_request.head.sha || github.sha }} is available at: https://${{ github.repository_owner }}.github.io/fallout2-ce/PR-${{ github.event.pull_request.number }}/"
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -40,8 +40,32 @@ jobs:
      - name: Clone
        uses: actions/checkout@v4

+      - name: Show clang-format version
+        run: |
+          clang-format --version
+
      - name: clang-format
-        run: find src -type f -name \*.cc -o -name \*.h | xargs clang-format --dry-run --Werror
+        run: |
+          if [[ "$GITHUB_EVENT_NAME" == "pull_request" ]]; then
+            echo "Showing PR labels..."
+            gh pr view ${{ github.event.pull_request.number }} --repo "${{ github.repository }}" --json labels
+            echo "Checking labels on PR..."
+            if gh pr view ${{ github.event.pull_request.number }} --repo "${{ github.repository }}" --json labels --jq '.labels[].name' | grep -q "skip-formatting"; then
+              echo "skip-formatting label found - do not raise error"
+              echo "==============================="
+              find src -type f \( -name \*.cc -o -name \*.h \) | xargs clang-format --dry-run
+              exit 0
+            fi
+            echo "skip-formatting label not found - raise error if formatting is not correct"
+          else
+            echo "Not a PR, do not check labels"
+          fi
+
+          find src -type f \( -name \*.cc -o -name \*.h \) | xargs clang-format --dry-run --Werror
+
+          echo "Code is formatted correctly"
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  android:
    name: Android
@@ -63,7 +87,7 @@ jobs:
        uses: actions/cache@v4
        with:
          path: os/android/app/.cxx
-          key: android-cmake-v1
+          key: android-cmake-v2

      - name: Setup signing config
        if: env.KEYSTORE_FILE_BASE64 != '' && env.KEYSTORE_PROPERTIES_FILE_BASE64 != ''
@@ -80,17 +104,21 @@ jobs:
          cd os/android
          ./gradlew assembleDebug

+      - name: Change apk file name
+        run: |
+          mv os/android/app/build/outputs/apk/debug/app-debug.apk os/android/app/build/outputs/apk/debug/fallout2-ce.apk
+
      - name: Upload
        uses: actions/upload-artifact@v4
        with:
          name: fallout2-ce-debug.apk
-          path: os/android/app/build/outputs/apk/debug/app-debug.apk
+          path: os/android/app/build/outputs/apk/debug/fallout2-ce.apk
          retention-days: 7

  ios:
    name: iOS

-    runs-on: macos-12
+    runs-on: macos-14

    steps:
      - name: Clone
@@ -99,44 +127,33 @@ jobs:
      - name: Cache cmake build
        uses: actions/cache@v4
        with:
-          path: build
-          key: ios-cmake-v2
+          path: out
+          key: ios-cmake-v5

      - name: Configure
        run: |
-          cmake \
-            -B build \
-            -D CMAKE_TOOLCHAIN_FILE=cmake/toolchain/ios.toolchain.cmake \
-            -D ENABLE_BITCODE=0 \
-            -D PLATFORM=OS64 \
-            -G Xcode \
-            -D CMAKE_XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY='' \
-            # EOL
+          cmake --preset ios

      - name: Build
        run: |
-          cmake \
-            --build build \
-            --config RelWithDebInfo \
-            -j $(sysctl -n hw.physicalcpu) \
-            # EOL
+          cmake --build --preset ios-debug

      - name: Pack
        run: |
-          cd build
-          cpack -C RelWithDebInfo
+          cd out/build/ios
+          cpack -C Debug

      - name: Upload
        uses: actions/upload-artifact@v4
        with:
          name: fallout2-ce.ipa
-          path:  build/fallout2-ce.ipa
+          path:  out/build/ios/fallout2-ce.ipa
          retention-days: 7

  linux:
    name: Linux (${{ matrix.arch }})

-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04

    strategy:
      fail-fast: false
@@ -154,7 +171,6 @@ jobs:
        run: |
          sudo dpkg --add-architecture i386
          sudo apt update
-          sudo apt install --allow-downgrades libpcre2-8-0=10.34-7
          sudo apt install g++-multilib libsdl2-dev:i386 zlib1g-dev:i386

      - name: Dependencies (x64)
@@ -166,44 +182,103 @@ jobs:
      - name: Cache cmake build
        uses: actions/cache@v4
        with:
-          path: build
-          key: linux-${{ matrix.arch }}-cmake-v1
+          path: out
+          key: linux-${{ matrix.arch }}-cmake-v3

-      - name: Configure (x86)
-        if: matrix.arch == 'x86'
+      - name: Configure
        run: |
-          cmake \
-            -B build \
-            -D CMAKE_BUILD_TYPE=RelWithDebInfo \
-            -D CMAKE_TOOLCHAIN_FILE=cmake/toolchain/Linux32.cmake \
-            # EOL
-
-      - name: Configure (x64)
-        if: matrix.arch == 'x64'
-        run: |
-          cmake \
-            -B build \
-            -D CMAKE_BUILD_TYPE=RelWithDebInfo \
-            # EOL
+          cmake --preset linux-${{ matrix.arch }}-debug

      - name: Build
        run: |
-          cmake \
-            --build build \
-            -j $(nproc) \
-            # EOL
+          cmake --build --preset linux-${{ matrix.arch }}-debug
+
+      - name: Change executable file name
+        run: |
+          mv out/build/linux-${{ matrix.arch }}-debug/fallout2-ce out/build/linux-${{ matrix.arch }}-debug/fallout2-ce-linux-${{ matrix.arch }}

      - name: Upload
        uses: actions/upload-artifact@v4
        with:
          name: fallout2-ce-linux-${{ matrix.arch }}
-          path:  build/fallout2-ce
+          path:  out/build/linux-${{ matrix.arch }}-debug/fallout2-ce-linux-${{ matrix.arch }}
+          retention-days: 7
+
+  linux-armhf:
+    name: Linux (armhf)
+
+    runs-on: ubuntu-22.04-arm
+
+    steps:
+      - name: Clone
+        uses: actions/checkout@v4
+
+      - name: Dependencies
+        run: |
+          sudo dpkg --add-architecture armhf
+          sudo apt update
+          sudo apt install gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf libsdl2-dev:armhf zlib1g-dev:armhf
+
+      - name: Configure
+        run: |
+          cmake \
+            -B build \
+            -D CMAKE_BUILD_TYPE=Debug \
+            -D FALLOUT_VENDORED=OFF \
+            -D CMAKE_SYSTEM_PROCESSOR=arm \
+            -D CMAKE_C_COMPILER=arm-linux-gnueabihf-gcc \
+            -D CMAKE_CXX_COMPILER=arm-linux-gnueabihf-g++ \
+            # EOL
+
+      - name: Build
+        run: cmake --build build
+
+      - name: Change executable file name
+        run: |
+          mv build/fallout2-ce build/fallout2-ce-linux-armhf
+
+      - name: Upload
+        uses: actions/upload-artifact@v4
+        with:
+          name: fallout2-ce-linux-armhf
+          path:  build/fallout2-ce-linux-armhf
+          retention-days: 7
+
+  linux-arm64:
+    name: Linux (arm64)
+
+    runs-on: ubuntu-22.04-arm
+
+    steps:
+      - name: Clone
+        uses: actions/checkout@v4
+
+      - name: Dependencies
+        run: |
+          sudo apt update
+          sudo apt install libsdl2-dev zlib1g-dev
+
+      - name: Configure
+        run: cmake -B build -D CMAKE_BUILD_TYPE=Debug -D FALLOUT_VENDORED=OFF
+
+      - name: Build
+        run: cmake --build build
+
+      - name: Change executable file name
+        run: |
+          mv build/fallout2-ce build/fallout2-ce-linux-arm64
+
+      - name: Upload
+        uses: actions/upload-artifact@v4
+        with:
+          name: fallout2-ce-linux-arm64
+          path:  build/fallout2-ce-linux-arm64
          retention-days: 7

  macos:
    name: macOS

-    runs-on: macos-11
+    runs-on: macos-14

    steps:
      - name: Clone
@@ -212,35 +287,27 @@ jobs:
      - name: Cache cmake build
        uses: actions/cache@v4
        with:
-          path: build
-          key: macos-cmake-v4
+          path: out
+          key: macos-cmake-v6

      - name: Configure
        run: |
-          cmake \
-            -B build \
-            -G Xcode \
-            -D CMAKE_XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY='' \
-            # EOL
+          cmake --preset macos

      - name: Build
        run: |
-          cmake \
-            --build build \
-            --config RelWithDebInfo \
-            -j $(sysctl -n hw.physicalcpu) \
-            # EOL
+          cmake --build --preset macos-debug

      - name: Pack
        run: |
-          cd build
-          cpack -C RelWithDebInfo
+          cd out/build/macos
+          cpack -C Debug

      - name: Upload
        uses: actions/upload-artifact@v4
        with:
          name: fallout2-ce-macos.dmg
-          path:  build/Fallout II Community Edition.dmg
+          path: out/build/macos/Fallout II Community Edition.dmg
          retention-days: 7

  windows:
@@ -264,27 +331,96 @@ jobs:
      - 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
        run: |
-          cmake \
-            -B build \
-            -G "Visual Studio 16 2019" \
-            -A ${{ matrix.generator-platform }} \
-            # EOL
+          cmake --preset windows-${{ matrix.arch }}

      - name: Build
        run: |
-          cmake \
-            --build build \
-            --config RelWithDebInfo \
-            # EOL
+          cmake --build --preset windows-${{ matrix.arch }}-release
+
+      - name: Change executable file name
+        run: |
+          mv out/build/windows-${{ matrix.arch }}/RelWithDebInfo/fallout2-ce.exe out/build/windows-${{ matrix.arch }}/RelWithDebInfo/fallout2-ce-${{ matrix.arch }}.exe

      - name: Upload
        uses: actions/upload-artifact@v4
        with:
          name: fallout2-ce-windows-${{ matrix.arch }}
-          path:  build/RelWithDebInfo/fallout2-ce.exe
+          path:  out/build/windows-${{ matrix.arch }}/RelWithDebInfo/fallout2-ce-${{ matrix.arch }}.exe
          retention-days: 7
+
+
+  release:
+    name: Release Continuous build
+    runs-on: ubuntu-latest
+    needs: [android, ios, linux, linux-armhf, linux-arm64, macos, windows]
+    permissions: write-all
+    steps:
+      - name: Fetch artifacts
+        if: ${{ always() && github.ref == 'refs/heads/main' && github.event_name == 'push' }}
+        uses: actions/download-artifact@v4.1.7
+        with:
+          path: artifacts/
+
+      - name: Remove old release
+        if: ${{ always() && github.ref == 'refs/heads/main' && github.event_name == 'push' }}
+        uses: dev-drprasad/delete-tag-and-release@v0.2.1
+        with:
+          delete_release: true
+          tag_name: continious
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Move unpacked artifacts to root folder
+        if: ${{ always() && github.ref == 'refs/heads/main' && github.event_name == 'push' }}
+        run: |
+          ls -Rlah .
+          find .
+          cd artifacts/
+          for folder in *; do
+            if [[ -d "$folder" && "$folder" != "." ]]; then
+              echo "Processing $folder"
+              mv "$folder" "$folder.dir"
+              cd "$folder.dir"
+              for file in *; do
+                if [ -f "$file" ]; then
+                  if [ -f "../$file" ]; then
+                    echo "ERROR: Duplicate artifact file name $file"
+                    exit 1
+                  fi
+                  if [ -d "../$file" ]; then
+                    echo "ERROR: Duplicate artifact folder $file"
+                    exit 1
+                  fi
+
+                  echo "Moving $file"
+                  mv "$file" "../$file"
+                fi
+              done
+              cd ..
+              rm -rf "$folder.dir"
+            fi
+          done
+          ls -Rlah .
+          find .
+          cd ../
+
+      - name: Allow GitHub to process removed release for few seconds
+        if: ${{ always() && github.ref == 'refs/heads/main' && github.event_name == 'push' }}
+        run: |
+          sleep 20s
+
+      - name: Upload new release
+        if: ${{ always() && github.ref == 'refs/heads/main' && github.event_name == 'push' }}
+        uses: softprops/action-gh-release@v0.1.15
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          files: artifacts/*
+          tag_name: continious
+          draft: false
+          prerelease: true
+          name: Fallout2-CE Continuous Build
@@ -0,0 +1,33 @@
+name: Cleanup PR Preview
+
+on:
+  pull_request:
+    types:
+      - closed
+
+jobs:
+  delete_pr_preview:
+    name: Delete PR preview from gh-pages
+    if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - name: Checkout gh-pages branch
+        uses: actions/checkout@v4
+        with:
+          ref: gh-pages
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Remove PR preview folder
+        run: |
+          PR_FOLDER="PR-${{ github.event.pull_request.number }}"
+          echo "Removing preview folder: $PR_FOLDER"
+          git rm -r --ignore-unmatch "$PR_FOLDER" || true
+
+      - name: Commit and push changes
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git commit -am "🚮 Remove preview for closed PR #${{ github.event.pull_request.number }}"
+          git push
@@ -59,7 +59,7 @@ jobs:
  ios:
    name: iOS

-    runs-on: macos-12
+    runs-on: macos-14

    steps:
      - name: Clone
@@ -9,6 +9,7 @@
 *.user
 *.userosscache
 *.sln.docstates
+.DS_Store

 # User-specific files (MonoDevelop/Xamarin Studio)
 *.userprefs
@@ -388,6 +389,13 @@ FodyWeavers.xsd
 .idea/
 *.sln.iml

+# VSCode
+.vscode
+
 # CMake
 /out
 /build
+
+# versioning header
+src/platform/git_version.h
+CMakeUserPresets.json
@@ -6,10 +6,10 @@ set(EXECUTABLE_NAME fallout2-ce)

 if(APPLE)
    if(IOS)
-        set(CMAKE_OSX_DEPLOYMENT_TARGET "11" CACHE STRING "")
+        set(CMAKE_OSX_DEPLOYMENT_TARGET "12" CACHE STRING "")
        set(CMAKE_OSX_ARCHITECTURES "arm64" CACHE STRING "")
    else()
-        set(CMAKE_OSX_DEPLOYMENT_TARGET "10.11" CACHE STRING "")
+        set(CMAKE_OSX_DEPLOYMENT_TARGET "10.13" CACHE STRING "")
        set(CMAKE_OSX_ARCHITECTURES "x86_64;arm64" CACHE STRING "")
    endif()
 endif()
@@ -20,12 +20,17 @@ set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED YES)
 set(CMAKE_CXX_EXTENSIONS NO)

+option(FALLOUT_VENDORED "Use vendored third-party libraries" ON)
+
 if(ANDROID)
    add_library(${EXECUTABLE_NAME} SHARED)
 else()
    add_executable(${EXECUTABLE_NAME} WIN32 MACOSX_BUNDLE)
 endif()

+# Git Info
+include("cmake/gitver.cmake")
+
 target_sources(${EXECUTABLE_NAME} PUBLIC
    "src/actions.cc"
    "src/actions.h"
@@ -197,8 +202,6 @@ target_sources(${EXECUTABLE_NAME} PUBLIC
    "src/scripts.h"
    "src/select_file_list.cc"
    "src/select_file_list.h"
-    "src/selfrun.cc"
-    "src/selfrun.h"
    "src/skill_defs.h"
    "src/skill.cc"
    "src/skill.h"
@@ -225,11 +228,11 @@ target_sources(${EXECUTABLE_NAME} PUBLIC
    "src/text_object.h"
    "src/tile.cc"
    "src/tile.h"
+    "src/tile_hires_stencil.cc"
+    "src/tile_hires_stencil.h"
    "src/trait_defs.h"
    "src/trait.cc"
    "src/trait.h"
-    "src/vcr.cc"
-    "src/vcr.h"
    "src/version.cc"
    "src/version.h"
    "src/widget.cc"
@@ -267,6 +270,8 @@ target_sources(${EXECUTABLE_NAME} PUBLIC
    "src/settings.h"
    "src/sfall_config.cc"
    "src/sfall_config.h"
+    "src/sfall_ext.cc"
+    "src/sfall_ext.h"
    "src/sfall_global_vars.cc"
    "src/sfall_global_vars.h"
    "src/sfall_global_scripts.cc"
@@ -360,18 +365,64 @@ if(APPLE)
    set(MACOSX_BUNDLE_BUNDLE_VERSION "1.3.0")
 endif()

-add_subdirectory("third_party/fpattern")
-target_link_libraries(${EXECUTABLE_NAME} ${FPATTERN_LIBRARY})
-target_include_directories(${EXECUTABLE_NAME} PRIVATE ${FPATTERN_INCLUDE_DIR})
-
-if((NOT ${CMAKE_SYSTEM_NAME} MATCHES "Linux") AND (NOT ${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD") AND (NOT ${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD"))
-    add_subdirectory("third_party/zlib")
-    add_subdirectory("third_party/sdl2")
+if((NOT ${CMAKE_SYSTEM_NAME} MATCHES "Emscripten"))
+    if(FALLOUT_VENDORED)
+        add_subdirectory("third_party/zlib")
+        add_subdirectory("third_party/sdl2")
+    else()
+        find_package(ZLIB)
+        find_package(SDL2)
+    endif()
 else()
-    find_package(ZLIB)
-    find_package(SDL2)
+    set( CMAKE_C_FLAGS                      "${CMAKE_C_FLAGS} \
+                                            --use-port=sdl2 \
+                                            --use-port=sdl2_mixer \
+                                            --use-port=zlib" )
+    set( CMAKE_CXX_FLAGS                    "${CMAKE_CXX_FLAGS} \
+                                            --use-port=sdl2 \
+                                            --use-port=sdl2_mixer \
+                                            --use-port=zlib \
+                                            -std=c++17" )
+
+
+    set( CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g")
+    set( CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g")
+
+    set( CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -O1")
+    set( CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O1")
+
+    if(OPTION_WASM_64)
+        target_link_options( ${EXECUTABLE_NAME} PRIVATE "-sMEMORY64" )
+        set( CMAKE_C_FLAGS                      "${CMAKE_C_FLAGS} -sMEMORY64" )
+        set( CMAKE_CXX_FLAGS                    "${CMAKE_CXX_FLAGS} -sMEMORY64" )
+        add_compile_options( -sMEMORY64 )
+    endif()
+
+    if(OPTION_WASM_JSPI)
+        target_link_options( ${EXECUTABLE_NAME} PRIVATE "-sJSPI" )
+    else()
+        target_link_options( ${EXECUTABLE_NAME} PRIVATE "-sASYNCIFY" )
+        target_link_options( ${EXECUTABLE_NAME} PRIVATE "-sASYNCIFY_STACK_SIZE=20480" )
+    endif()
+
+    target_link_options( ${EXECUTABLE_NAME} PRIVATE "-sENVIRONMENT=web" )
+    target_link_options( ${EXECUTABLE_NAME} PRIVATE "-sALLOW_MEMORY_GROWTH" )
+    target_link_options( ${EXECUTABLE_NAME} PRIVATE "-MEMORY_GROWTH_LINEAR_STEP=32mb" )
+    target_link_options( ${EXECUTABLE_NAME} PRIVATE "-sNO_DISABLE_EXCEPTION_CATCHING" )
+    target_link_options( ${EXECUTABLE_NAME} PRIVATE "-lidbfs.js" )
+    target_link_options( ${EXECUTABLE_NAME} PRIVATE "-sCASE_INSENSITIVE_FS" )
+    target_link_options( ${EXECUTABLE_NAME} PRIVATE "-sMODULARIZE" )
+    target_link_options( ${EXECUTABLE_NAME} PRIVATE "-sEXPORTED_RUNTIME_METHODS=callMain,addRunDependency,removeRunDependency" )
+    target_link_options( ${EXECUTABLE_NAME} PRIVATE "-sEXPORT_ALL" )
+    target_link_options( ${EXECUTABLE_NAME} PRIVATE "-sEXPORT_NAME=fallout2ce" )
+    target_link_options( ${EXECUTABLE_NAME} PRIVATE "-sEXIT_RUNTIME" )
+    target_link_options( ${EXECUTABLE_NAME} PRIVATE "$<$<CONFIG:DEBUG>:-g>" )
 endif()

+
+add_subdirectory("third_party/fpattern")
+target_link_libraries(${EXECUTABLE_NAME} fpattern::fpattern)
+
 target_link_libraries(${EXECUTABLE_NAME} ${ZLIB_LIBRARIES})
 target_include_directories(${EXECUTABLE_NAME} PRIVATE ${ZLIB_INCLUDE_DIRS})

@@ -396,3 +447,55 @@ if(APPLE)

    include(CPack)
 endif()
+
+# Add option to enable AddressSanitizer
+option(ENABLE_ASAN "Enable AddressSanitizer for debug builds" OFF)
+
+# Set C++ standard and other existing settings
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED YES)
+set(CMAKE_CXX_EXTENSIONS NO)
+
+# Define ASan flags for supported compilers (GCC, Clang, MSVC)
+if(ENABLE_ASAN)
+    if(CMAKE_SYSTEM_NAME MATCHES "Emscripten|Android|iOS")
+        message(WARNING "AddressSanitizer is not supported on ${CMAKE_SYSTEM_NAME}. Disabling ASan.")
+        set(ENABLE_ASAN OFF)
+    elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
+        message(STATUS "Enabling AddressSanitizer for debug build (GCC/Clang)")
+        set(ASAN_FLAGS "-fsanitize=address -fno-omit-frame-pointer -fno-optimize-sibling-calls")
+        set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${ASAN_FLAGS}")
+        set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${ASAN_FLAGS}")
+        set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${ASAN_FLAGS}")
+        set(CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS_DEBUG} ${ASAN_FLAGS}")
+    elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
+        # Check if using clang-cl or native MSVC
+        if(CMAKE_CXX_COMPILER MATCHES "clang-cl")
+            message(STATUS "Enabling AddressSanitizer for debug build (clang-cl)")
+            set(ASAN_FLAGS "-fsanitize=address -fno-omit-frame-pointer")
+            set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${ASAN_FLAGS}")
+            set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${ASAN_FLAGS}")
+            set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -fsanitize=address")
+            set(CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS_DEBUG} -fsanitize=address")
+        else()
+            message(STATUS "Enabling AddressSanitizer for debug build (MSVC)")
+            set(ASAN_FLAGS "/fsanitize=address")
+            # MSVC requires /Zi or /Z7 for debug info with ASan
+            set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${ASAN_FLAGS} /Zi")
+            set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${ASAN_FLAGS} /Zi")
+            # No additional linker flags needed for MSVC ASan
+            # Disable incremental linking as it's incompatible with ASan
+            string(REPLACE "/INCREMENTAL" "/INCREMENTAL:NO" CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG}")
+            string(REPLACE "/INCREMENTAL" "/INCREMENTAL:NO" CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS_DEBUG}")
+        endif()
+    else()
+        message(WARNING "AddressSanitizer is not supported with ${CMAKE_CXX_COMPILER_ID}. Disabling ASan.")
+        set(ENABLE_ASAN OFF)
+    endif()
+endif()
+
+# Existing debug flags for Emscripten (ensure ASan doesn't conflict)
+if(CMAKE_SYSTEM_NAME MATCHES "Emscripten")
+    set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g")
+    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g")
+endif()
@@ -0,0 +1,205 @@
+{
+    "version": 6,
+    "cmakeMinimumRequired": {
+        "major": 3,
+        "minor": 19,
+        "patch": 0
+    },
+    "configurePresets": [
+        {
+            "name": "base",
+            "hidden": true,
+            "binaryDir": "${sourceDir}/out/build/${presetName}"
+        },
+        {
+            "name": "windows-base",
+            "hidden": true,
+            "inherits": [
+                "base"
+            ],
+            "condition": {
+                "type": "equals",
+                "lhs": "${hostSystemName}",
+                "rhs": "Windows"
+            }
+        },
+        {
+            "name": "windows-x86",
+            "inherits": [
+                "windows-base"
+            ],
+            "generator": "Visual Studio 16 2019",
+            "architecture": "Win32",
+            "cacheVariables": {
+                "CMAKE_GENERATOR_TOOLSET": "v141_xp",
+                "CMAKE_C_FLAGS": "/D_WIN32_WINNT=0x0501",
+                "CMAKE_CXX_FLAGS": "/D_WIN32_WINNT=0x0501",
+                "CMAKE_MSVC_RUNTIME_LIBRARY": "MultiThreaded$<$<CONFIG:Debug>:Debug>"
+            }
+        },
+        {
+            "name": "windows-x64",
+            "inherits": [
+                "windows-base"
+            ],
+            "generator": "Visual Studio 16 2019",
+            "architecture": "x64",
+            "cacheVariables": {
+                "CMAKE_MSVC_RUNTIME_LIBRARY": "MultiThreaded$<$<CONFIG:Debug>:Debug>"
+            }
+        },
+        {
+            "name": "linux-base",
+            "hidden": true,
+            "inherits": [
+                "base"
+            ],
+            "condition": {
+                "type": "equals",
+                "lhs": "${hostSystemName}",
+                "rhs": "Linux"
+            },
+            "cacheVariables": {
+                "FALLOUT_VENDORED": "OFF"
+            }
+        },
+        {
+            "name": "linux-x86-base",
+            "hidden": true,
+            "inherits": [
+                "linux-base"
+            ],
+            "cacheVariables": {
+                "CMAKE_C_FLAGS": "-m32",
+                "CMAKE_CXX_FLAGS": "-m32",
+                "CMAKE_SYSTEM_NAME": "Linux",
+                "CMAKE_SYSTEM_PROCESSOR": "i386"
+            }
+        },
+        {
+            "name": "linux-x86-debug",
+            "inherits": [
+                "linux-x86-base"
+            ],
+            "cacheVariables": {
+                "CMAKE_BUILD_TYPE": "Debug"
+            }
+        },
+        {
+            "name": "linux-x86-release",
+            "inherits": [
+                "linux-x86-base"
+            ],
+            "cacheVariables": {
+                "CMAKE_BUILD_TYPE": "RelWithDebInfo"
+            }
+        },
+        {
+            "name": "linux-x64-debug",
+            "inherits": [
+                "linux-base"
+            ],
+            "cacheVariables": {
+                "CMAKE_BUILD_TYPE": "Debug"
+            }
+        },
+        {
+            "name": "linux-x64-release",
+            "inherits": [
+                "linux-base"
+            ],
+            "cacheVariables": {
+                "CMAKE_BUILD_TYPE": "RelWithDebInfo"
+            }
+        },
+        {
+            "name": "darwin-base",
+            "hidden": true,
+            "inherits": [
+                "base"
+            ],
+            "generator": "Xcode",
+            "cacheVariables": {
+                "CMAKE_XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY": ""
+            },
+            "condition": {
+                "type": "equals",
+                "lhs": "${hostSystemName}",
+                "rhs": "Darwin"
+            }
+        },
+        {
+            "name": "macos",
+            "inherits": [
+                "darwin-base"
+            ]
+        },
+        {
+            "name": "ios",
+            "inherits": [
+                "darwin-base"
+            ],
+            "cacheVariables": {
+                "CMAKE_SYSTEM_NAME": "iOS"
+            }
+        }
+    ],
+    "buildPresets": [
+        {
+            "name": "windows-x86-debug",
+            "configurePreset": "windows-x86",
+            "configuration": "Debug"
+        },
+        {
+            "name": "windows-x86-release",
+            "configurePreset": "windows-x86",
+            "configuration": "RelWithDebInfo"
+        },
+        {
+            "name": "windows-x64-debug",
+            "configurePreset": "windows-x64",
+            "configuration": "Debug"
+        },
+        {
+            "name": "windows-x64-release",
+            "configurePreset": "windows-x64",
+            "configuration": "RelWithDebInfo"
+        },
+        {
+            "name": "linux-x86-debug",
+            "configurePreset": "linux-x86-debug"
+        },
+        {
+            "name": "linux-x86-release",
+            "configurePreset": "linux-x86-release"
+        },
+        {
+            "name": "linux-x64-debug",
+            "configurePreset": "linux-x64-debug"
+        },
+        {
+            "name": "linux-x64-release",
+            "configurePreset": "linux-x64-release"
+        },
+        {
+            "name": "macos-debug",
+            "configurePreset": "macos",
+            "configuration": "Debug"
+        },
+        {
+            "name": "macos-release",
+            "configurePreset": "macos",
+            "configuration": "RelWithDebInfo"
+        },
+        {
+            "name": "ios-debug",
+            "configurePreset": "ios",
+            "configuration": "Debug"
+        },
+        {
+            "name": "ios-release",
+            "configurePreset": "ios",
+            "configuration": "RelWithDebInfo"
+        }
+    ]
+}
@@ -1,50 +0,0 @@
-{
-  "configurations": [
-    {
-      "name": "x86-Debug",
-      "generator": "Visual Studio 16 2019",
-      "configurationType": "Debug",
-      "inheritEnvironments": [ "msvc_x86" ],
-      "buildRoot": "${projectDir}\\out\\build\\${name}",
-      "installRoot": "${projectDir}\\out\\install\\${name}",
-      "cmakeCommandArgs": "",
-      "buildCommandArgs": "",
-      "ctestCommandArgs": ""
-    },
-    {
-      "name": "x86-Release",
-      "generator": "Visual Studio 16 2019",
-      "configurationType": "Release",
-      "inheritEnvironments": [ "msvc_x86" ],
-      "buildRoot": "${projectDir}\\out\\build\\${name}",
-      "installRoot": "${projectDir}\\out\\install\\${name}",
-      "cmakeCommandArgs": "",
-      "buildCommandArgs": "",
-      "ctestCommandArgs": ""
-    },
-    {
-      "name": "x64-Debug",
-      "generator": "Visual Studio 16 2019 Win64",
-      "configurationType": "Debug",
-      "buildRoot": "${projectDir}\\out\\build\\${name}",
-      "installRoot": "${projectDir}\\out\\install\\${name}",
-      "cmakeCommandArgs": "",
-      "buildCommandArgs": "",
-      "ctestCommandArgs": "",
-      "inheritEnvironments": [ "msvc_x64_x64" ],
-      "variables": []
-    },
-    {
-      "name": "x64-Release",
-      "generator": "Visual Studio 16 2019 Win64",
-      "configurationType": "Release",
-      "buildRoot": "${projectDir}\\out\\build\\${name}",
-      "installRoot": "${projectDir}\\out\\install\\${name}",
-      "cmakeCommandArgs": "",
-      "buildCommandArgs": "",
-      "ctestCommandArgs": "",
-      "inheritEnvironments": [ "msvc_x64_x64" ],
-      "variables": []
-    }
-  ]
-}
@@ -8,7 +8,7 @@ There is also [Fallout Community Edition](https://github.com/alexbatalov/fallout

 ## Installation

-You must own the game to play. Purchase your copy on [GOG](https://www.gog.com/game/fallout_2) or [Steam](https://store.steampowered.com/app/38410). Download latest [release](https://github.com/alexbatalov/fallout2-ce/releases) or build from source. You can also check latest [debug](https://github.com/alexbatalov/fallout2-ce/actions) build intended for testers.
+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/alexbatalov/fallout2-ce/releases) or build from source. You can also check latest [debug](https://github.com/alexbatalov/fallout2-ce/actions) build intended for testers.

 ### Windows

@@ -18,6 +18,14 @@ Download and copy `fallout2-ce.exe` to your `Fallout2` folder. It serves as a dr

 - Use Windows installation as a base - it contains data assets needed to play. Copy `Fallout2` folder somewhere, for example `/home/john/Desktop/Fallout2`.

+- Alternatively you can extract the needed files from the GoG installer:
+
+```console
+$ sudo apt install innoextract
+$ innoextract ~/Downloads/setup_fallout2_2.1.0.18.exe -I app
+$ mv app Fallout2
+```
+
 - Download and copy `fallout2-ce` to this folder.

 - Install [SDL2](https://libsdl.org/download-2.0.php):
@@ -36,6 +44,14 @@ $ sudo apt install libsdl2-2.0-0

 - Alternatively you can use Fallout 2 from Macplay/The Omni Group as a base - you need to extract game assets from the original bundle. Mount CD/DMG, right click `Fallout 2` -> `Show Package Contents`, navigate to `Contents/Resources`. Copy `GameData` folder somewhere, for example `/Applications/Fallout2`.

+- Or if you're a Terminal user and have Homebrew installed you can extract the needed files from the GoG installer:
+
+```console
+$ brew install innoextract
+$ innoextract ~/Downloads/setup_fallout2_2.1.0.18.exe -I app
+$ mv app /Applications/Fallout2
+```
+
 - Download and copy `fallout2-ce.app` to this folder.

 - Run `fallout2-ce.app`.
@@ -66,6 +82,14 @@ $ sudo apt install libsdl2-2.0-0

 - 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)).

+### Browser
+
+> **NOTE**: WebAssebly build with emscripten
+```
+docker run --rm -v $(pwd):/src emscripten/emsdk:3.1.74 sh -c 'git config --global --add safe.directory "*" && mkdir -p build && cd build && emcmake cmake ../ -DCMAKE_TOOLCHAIN_FILE=../cmake/toolchain/Emscripten.cmake && emmake make'
+```
+- Demo available at https://github.com/ololoken/fallout2-ce-ems.git
+
 ## Configuration

 The main configuration file is `fallout2.cfg`. There are several important settings you might need to adjust for your installation. Depending on your Fallout distribution main game assets `master.dat`, `critter.dat`, `patch000.dat`, and `data` folder might be either all lowercased, or all uppercased. You can either update `master_dat`, `critter_dat`, `master_patches` and `critter_patches` settings to match your file names, or rename files to match entries in your `fallout2.cfg`.
@@ -0,0 +1,48 @@
+# Get author name
+execute_process(
+    COMMAND git log -1 --pretty=format:%an
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    OUTPUT_VARIABLE AUTHOR
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+# Get current branch
+execute_process(
+    COMMAND git branch --show-current
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    OUTPUT_VARIABLE BRANCH
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+# Get hash of the latest commit
+execute_process(
+    COMMAND git log --pretty=format:%h -n 1
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    OUTPUT_VARIABLE HASH
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+# Get last tag
+execute_process(
+    COMMAND git describe --tags --abbrev=0
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    OUTPUT_VARIABLE LATEST_TAG
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+# Get date of the latest commit
+execute_process(
+    COMMAND git log -1 --date=format:"%b %d %Y %H:%M:%S" --pretty=format:%cd
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    OUTPUT_VARIABLE DATE
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+# Define a variable for CI_BUILD
+set(CI_BUILD 0)
+
+# Create git_version.h file
+configure_file(
+    ${CMAKE_CURRENT_SOURCE_DIR}/src/platform/git_version.h.in
+    ${CMAKE_CURRENT_SOURCE_DIR}/src/platform/git_version.h
+)
@@ -0,0 +1,18 @@
+set( CMAKE_SYSTEM_NAME      "Emscripten" )
+
+add_compile_definitions("DEBUG=$<CONFIG:Debug>")
+
+set( CMAKE_C_COMPILER                   "emcc" )
+set( CMAKE_CXX_COMPILER                 "em++" )
+
+
+
+set( EXECUTABLE_NAME fallout2-ce.js )
+
+option(OPTION_WASM_64 "Build wasm64 module" OFF)
+option(OPTION_WASM_JSPI "Build wasm with JSPI support instead of asyncify module" OFF)
+
+# Touch toolchain variable to suppress "unused variable" warning.
+# This happens if CMake is invoked with the same command line the second time.
+if(CMAKE_TOOLCHAIN_FILE)
+endif()
@@ -1,4 +0,0 @@
-set( CMAKE_SYSTEM_NAME      "Linux" )
-set( CMAKE_SYSTEM_PROCESSOR "i386" )
-set( CMAKE_C_FLAGS          "-m32" )
-set( CMAKE_CXX_FLAGS        "-m32" )
@@ -9,21 +9,21 @@ namespace fallout {
 extern int rotation;

 int _action_attack(Attack* attack);
-int _action_use_an_item_on_object(Object* a1, Object* a2, Object* a3);
-int _action_use_an_object(Object* a1, Object* a2);
+int _action_use_an_item_on_object(Object* user, Object* targetObj, Object* item);
+int _action_use_an_object(Object* user, Object* targetObj);
 int actionPickUp(Object* critter, Object* item);
 int _action_loot_container(Object* critter, Object* container);
-int _action_skill_use(int a1);
-int actionUseSkill(Object* a1, Object* a2, int skill);
+int _action_skill_use(int skill);
+int actionUseSkill(Object* user, Object* target, int skill);
 bool _is_hit_from_front(Object* attacker, Object* defender);
-bool _can_see(Object* a1, Object* a2);
+bool _can_see(Object* source, Object* target);
 bool _action_explode_running();
 int actionExplode(int tile, int elevation, int minDamage, int maxDamage, Object* sourceObj, bool animate);
-int actionTalk(Object* a1, Object* a2);
+int actionTalk(Object* obj, Object* critter);
 void actionDamage(int tile, int elevation, int minDamage, int maxDamage, int damageType, bool animated, bool bypassArmor);
-bool actionCheckPush(Object* a1, Object* a2);
-int actionPush(Object* a1, Object* a2);
-int _action_can_talk_to(Object* a1, Object* a2);
+bool actionCheckPush(Object* obj, Object* target);
+int actionPush(Object* obj, Object* target);
+int _action_can_talk_to(Object* obj, Object* critter);

 } // namespace fallout

@@ -92,7 +92,7 @@ typedef enum AnimationType {
    LAST_SF_DEATH_ANIM = ANIM_FALL_FRONT_BLOOD_SF,
 } AnimationType;

-#define FID_ANIM_TYPE(value) ((value)&0xFF0000) >> 16
+#define FID_ANIM_TYPE(value) ((value) & 0xFF0000) >> 16

 // Signature of animation callback accepting 2 parameters.
 typedef int(AnimationCallback)(void* a1, void* a2);
@@ -31,8 +31,8 @@ typedef struct HeadDescription {
 } HeadDescription;

 static int artReadList(const char* path, char** out_arr, int* out_count);
-static int artCacheGetFileSizeImpl(int a1, int* out_size);
-static int artCacheReadDataImpl(int a1, int* a2, unsigned char* data);
+static int artCacheGetFileSizeImpl(int fid, int* out_size);
+static int artCacheReadDataImpl(int fid, int* sizePtr, unsigned char* data);
 static void artCacheFreeImpl(void* ptr);
 static int artReadFrameData(unsigned char* data, File* stream, int count, int* paddingPtr);
 static int artReadHeader(Art* art, File* stream);
@@ -525,7 +525,7 @@ int artCopyFileName(int objectType, int id, char* dest)
 {
    ArtListDescription* ptr;

-    if (objectType < OBJ_TYPE_ITEM && objectType >= OBJ_TYPE_COUNT) {
+    if (objectType < OBJ_TYPE_ITEM || objectType >= OBJ_TYPE_COUNT) {
        return -1;
    }

@@ -633,11 +633,11 @@ char* artBuildFilePath(int fid)
    v5 = (v2 & 0xF000) >> 12;
    type = FID_TYPE(v2);

-    if (v3 >= gArtListDescriptions[type].fileNamesLength) {
+    if (type < OBJ_TYPE_ITEM || type >= OBJ_TYPE_COUNT) {
        return nullptr;
    }

-    if (type < OBJ_TYPE_ITEM || type >= OBJ_TYPE_COUNT) {
+    if (v3 >= gArtListDescriptions[type].fileNamesLength) {
        return nullptr;
    }

@@ -1006,45 +1006,28 @@ static void artCacheFreeImpl(void* ptr)
    internal_free(ptr);
 }

-// 0x419C88
-int buildFid(int objectType, int frmId, int animType, int a3, int rotation)
+static int buildFidInternal(unsigned short frmId, unsigned char weaponCode, unsigned char animType, unsigned char objectType, unsigned char rotation)
 {
-    int v7, v8, v9, v10;
+    return ((rotation << 28) & 0x70000000) | (objectType << 24) | ((animType << 16) & 0xFF0000) | ((weaponCode << 12) & 0xF000) | (frmId & 0xFFF);
+}

-    v10 = rotation;
-
-    if (objectType != OBJ_TYPE_CRITTER) {
-        goto zero;
+// 0x419C88
+int buildFid(int objectType, int frmId, int animType, int weaponCode, int rotation)
+{
+    // Always use rotation 0 (NE) for non-critters, for certain critter animations.
+    // For other critter animations, check if art for the given rotation exists, if not try rotation 1 (E) and if that also doesn't exist, then default to 0 (NE).
+    if (objectType != OBJ_TYPE_CRITTER
+        || animType == ANIM_FIRE_DANCE
+        || animType < ANIM_FALL_BACK
+        || animType > ANIM_FALL_FRONT_BLOOD) {
+        rotation = ROTATION_NE;
+    } else if (!artExists(buildFidInternal(frmId, weaponCode, animType, OBJ_TYPE_CRITTER, rotation))) {
+        rotation = rotation != ROTATION_E
+                && artExists(buildFidInternal(frmId, weaponCode, animType, OBJ_TYPE_CRITTER, ROTATION_E))
+            ? ROTATION_E
+            : ROTATION_NE;
    }
-
-    if (animType == ANIM_FIRE_DANCE || animType < ANIM_FALL_BACK || animType > ANIM_FALL_FRONT_BLOOD) {
-        goto zero;
-    }
-
-    v7 = ((a3 << 12) & 0xF000) | ((animType << 16) & 0xFF0000) | 0x1000000;
-    v8 = ((rotation << 28) & 0x70000000) | v7;
-    v9 = frmId & 0xFFF;
-
-    if (artExists(v9 | v8) != 0) {
-        goto out;
-    }
-
-    if (objectType == rotation) {
-        goto zero;
-    }
-
-    v10 = objectType;
-    if (artExists(v9 | v7 | 0x10000000) != 0) {
-        goto out;
-    }
-
-zero:
-
-    v10 = 0;
-
-out:
-
-    return ((v10 << 28) & 0x70000000) | (objectType << 24) | ((animType << 16) & 0xFF0000) | ((a3 << 12) & 0xF000) | (frmId & 0xFFF);
+    return buildFidInternal(frmId, weaponCode, animType, objectType, rotation);
 }

 // 0x419D60
@@ -129,9 +129,9 @@ unsigned char* artLockFrameData(int fid, int frame, int direction, CacheEntry**
 unsigned char* artLockFrameDataReturningSize(int fid, CacheEntry** out_cache_entry, int* widthPtr, int* heightPtr);
 int artUnlock(CacheEntry* cache_entry);
 int artCacheFlush();
-int artCopyFileName(int objectType, int a2, char* a3);
-int _art_get_code(int a1, int a2, char* a3, char* a4);
-char* artBuildFilePath(int a1);
+int artCopyFileName(int objectType, int id, char* a3);
+int _art_get_code(int animation, int weaponType, char* a3, char* a4);
+char* artBuildFilePath(int fid);
 int artGetFramesPerSecond(Art* art);
 int artGetActionFrame(Art* art);
 int artGetFrameCount(Art* art);
@@ -144,10 +144,10 @@ unsigned char* artGetFrameData(Art* art, int frame, int direction);
 ArtFrame* artGetFrame(Art* art, int frame, int direction);
 bool artExists(int fid);
 bool _art_fid_valid(int fid);
-int _art_alias_num(int a1);
-int artCritterFidShouldRun(int a1);
+int _art_alias_num(int index);
+int artCritterFidShouldRun(int fid);
 int artAliasFid(int fid);
-int buildFid(int objectType, int frmId, int animType, int a4, int rotation);
+int buildFid(int objectType, int frmId, int animType, int weaponCode, int rotation);
 Art* artLoad(const char* path);
 int artRead(const char* path, unsigned char* data);
 int artWrite(const char* path, unsigned char* data);
@@ -95,10 +95,6 @@ static void audioEngineMixin(void* userData, Uint8* stream, int length)

 bool audioEngineInit()
 {
-    if (SDL_InitSubSystem(SDL_INIT_AUDIO) == -1) {
-        return false;
-    }
-
    SDL_AudioSpec desiredSpec;
    desiredSpec.freq = 22050;
    desiredSpec.format = AUDIO_S16;
@@ -122,10 +118,6 @@ void audioEngineExit()
        SDL_CloseAudioDevice(gAudioEngineDeviceId);
        gAudioEngineDeviceId = -1;
    }
-
-    if (SDL_WasInit(SDL_INIT_AUDIO)) {
-        SDL_QuitSubSystem(SDL_INIT_AUDIO);
-    }
 }

 void audioEnginePause()
--- a/Show More
+++ b/Show More