Version 2.11.3

Use lowercase s[a-z].asd in Android and Emscripten
To make sure that save files created in older versions can be loaded.
2026-09-22 22:48:08 +03:00 · 2024-04-11 09:12:55 +09:00 · 2024-04-11 09:10:39 +09:00 · 2024-04-11 09:00:42 +09:00 · 2024-04-10 17:21:55 +09:00 · 2024-04-10 15:32:40 +09:00
112 changed files with 1985 additions and 2427 deletions
@@ -6,7 +6,7 @@ jobs:
    runs-on: ubuntu-latest

    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4

    - name: Install Deps
      run: sudo apt install ninja-build
@@ -15,14 +15,14 @@ jobs:
      run: |
        cd android
        echo "${{ secrets.KEYSTORE_BASE64 }}" | base64 -d > keystore.jks
-        ANDROID_NDK_HOME=$ANDROID_SDK_ROOT/ndk-bundle ./gradlew assembleRelease
+        JAVA_HOME=$JAVA_HOME_17_X64 ANDROID_NDK_HOME=$ANDROID_SDK_ROOT/ndk-bundle ./gradlew assembleRelease
      env:
        KEY_ALIAS: ${{ secrets.KEY_ALIAS }}
        KEY_PASSWORD: ${{ secrets.KEY_PASSWORD }}
        KEYSTORE_PASSWORD: ${{ secrets.KEYSTORE_PASSWORD }}

    - name: Upload artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
      with:
        name: xsystem35-apk
        path: android/app/build/outputs/apk/release/app-release.apk
@@ -2,7 +2,7 @@ name: Emscripten Build
 on: [push, pull_request]

 env:
-  EM_VERSION: 3.1.34
+  EM_VERSION: 3.1.54
  EM_CACHE_FOLDER: 'emsdk-cache'

 jobs:
@@ -10,17 +10,17 @@ jobs:
    runs-on: ubuntu-latest
    steps:

-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4

    - name: Setup cache
      id: cache-system-libraries
-      uses: actions/cache@v3
+      uses: actions/cache@v4
      with:
        path: ${{env.EM_CACHE_FOLDER}}
        key: ${{env.EM_VERSION}}-${{ runner.os }}

    - name: Setup Emscripten toolchain
-      uses: mymindstorm/setup-emsdk@v12
+      uses: mymindstorm/setup-emsdk@v14
      with:
        version: ${{ env.EM_VERSION }}
        actions-cache-folder: ${{env.EM_CACHE_FOLDER}}
@@ -29,13 +29,13 @@ jobs:
      run: |
        mkdir -p out/wasm
        cd out/wasm
-        emcmake cmake -DCMAKE_BUILD_TYPE=MinSizeRel ../../
-        make
+        emcmake cmake -DCMAKE_BUILD_TYPE=MinSizeRel -DCMAKE_COMPILE_WARNING_AS_ERROR=YES ../../
+        make -j4
        mkdir xsystem35
        mv src/xsystem35.* xsystem35/

    - name: Upload artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
      with:
        name: xsystem35-wasm
        path: out/wasm/xsystem35
@@ -10,7 +10,7 @@ jobs:

    name: Linux ${{ matrix.build-type }}
    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4

    - name: Install Deps
      run: |
@@ -22,7 +22,7 @@ jobs:
        mkdir -p out/${{ matrix.build-type }}
        cd out/${{ matrix.build-type }}
        cmake -DCMAKE_BUILD_TYPE=${{ matrix.build-type }} ../../
-        make
+        make -j4

    - name: Test
      run: ctest --output-on-failure
@@ -5,10 +5,17 @@ jobs:
  build:
    runs-on: windows-latest
    strategy:
+      fail-fast: false
      matrix:
        include:
-          - { sys: MINGW32, installer: "xsystem35-32bit" }
-          - { sys: MINGW64, installer: "xsystem35-64bit" }
+          - sys: mingw32
+            package: "xsystem35-32bit"
+            cmake_args: "-DENABLE_DEBUGGER=no"
+            deps: ""
+          - sys: ucrt64
+            package: "xsystem35-64bit"
+            cmake_args: ""
+            deps: "cjson:p"
    defaults:
      run:
        shell: msys2 {0}
@@ -19,27 +26,31 @@ jobs:
      uses: msys2/setup-msys2@v2
      with:
        msystem: ${{ matrix.sys }}
-        update: true
        pacboy: >-
-          gcc:p
-          cmake:p
-          ninja:p
          SDL2:p
          SDL2_ttf:p
          SDL2_mixer:p
          libwebp:p
-          cjson:p
-          nsis:p
-          ntldd-git:p
+          ${{ matrix.deps }}

    - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
+
+    - name: Copy licenses
+      run: |
+        ls /${{ matrix.sys }}/share/licenses
+        mkdir dist
+        cp -r /${{ matrix.sys }}/share/licenses dist/
+        cp fonts/*.license dist/licenses/
+
+    - name: Install dev dependencies
+      run: pacboy --noconfirm -S --needed gcc:p cmake:p ninja:p

    - name: Build
      run: |
        mkdir -p out/release
        cd out/release
-        cmake -G"Ninja" -DCMAKE_BUILD_TYPE=Release ../../
+        cmake -GNinja -DCMAKE_BUILD_TYPE=Release -DCMAKE_COMPILE_WARNING_AS_ERROR=YES ${{ matrix.cmake_args }} ../../
        ninja

    - name: Test
@@ -47,11 +58,12 @@ jobs:
      working-directory: out/release

    - name: Package
-      working-directory: tools/installer
-      run: ./make-installer.sh ../../out/release ${{ matrix.installer }}.nsi
+      run: |
+        cp out/release/src/xsystem35.exe *.md COPYING xsys35rc.sample dist/

    - name: Upload
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
      with:
-        name: ${{ matrix.installer }}
-        path: tools/installer/${{ matrix.installer }}.exe
+        name: ${{ matrix.package }}
+        path: dist
+        compression-level: 9  # because we use it for releases
@@ -3,17 +3,10 @@ cmake_minimum_required(VERSION 3.13)
 project(xsystem35 LANGUAGES C)
 set(CMAKE_C_STANDARD 99)
 enable_testing()
+set(CMAKE_EXPORT_COMPILE_COMMANDS TRUE)

-include(CheckIncludeFile)
-include(CheckLibraryExists)
 include(CheckSymbolExists)

-# In msys, `pkg-config --libs` returns `-lmingw32` but find_library() cannot
-# find it in default search paths.
-if (MSYS)
-  list(APPEND CMAKE_LIBRARY_PATH $ENV{MINGW_PREFIX}/$ENV{MINGW_CHOST}/lib)
-endif ()
-
 # A wrapper around pkg_check_modules() that skips the check if ENABLE_<prefix> is false
 macro (optional_pkg_check_modules prefix)
  option(ENABLE_${prefix} "Use ${prefix} if available" ON)
@@ -22,19 +15,48 @@ macro (optional_pkg_check_modules prefix)
  endif()
 endmacro()

+# Generates a static library from pkg_check_modules() result
+function(add_static_library name pkg)
+  add_library(${name} INTERFACE)
+  set_target_properties(${name}
+      PROPERTIES
+          INTERFACE_INCLUDE_DIRECTORIES "${${pkg}_STATIC_INCLUDE_DIRS}"
+          INTERFACE_COMPILE_OPTIONS "${${pkg}_STATIC_CFLAGS_OTHER}"
+          INTERFACE_LINK_LIBRARIES "${${pkg}_STATIC_LIBRARIES}"
+          INTERFACE_LINK_OPTIONS "${${pkg}_STATIC_LDFLAGS_OTHER}")
+endfunction()
+
 check_symbol_exists(getlogin "unistd.h" HAVE_GETLOGIN)
 check_symbol_exists(mmap "sys/mman.h" HAVE_MMAP)
 check_symbol_exists(sigaction "signal.h" HAVE_SIGACTION)
-check_symbol_exists(uname "sys/utsname.h" HAVE_UNAME)

 if (EMSCRIPTEN)
+  function(add_emscripten_library name option)
+    add_library(${name} INTERFACE)
+    set_target_properties(${name} PROPERTIES
+        INTERFACE_COMPILE_OPTIONS ${option}
+        INTERFACE_LINK_OPTIONS ${option})
+  endfunction()
+  add_emscripten_library(zlib -sUSE_ZLIB=1)
+  add_emscripten_library(sdl2 -sUSE_SDL=2)
+  add_emscripten_library(sdl2_ttf -sUSE_SDL_TTF=2)
  set(DEFAULT_FONT_PATH /fonts/)
+
 elseif (ANDROID)
-  set(SDL2MIXER_FOUND 1)
-  find_library(ndk_zlib z)
+  add_library(sdl2 ALIAS SDL2)
+  add_library(sdl2_ttf ALIAS SDL2_ttf)
+  add_library(sdl2_mixer ALIAS SDL2_mixer)
  find_library(ndk_log log)
-else()
+  find_library(ndk_zlib z)
+  add_library(zlib INTERFACE)
+  set_target_properties(zlib PROPERTIES INTERFACE_LINK_LIBRARIES ${ndk_zlib})
+
+else()  # non-emscripten, non-android
+  if (WIN32)
+    set(ZLIB_USE_STATIC_LIBS ON)
+  endif()
  find_package(ZLIB REQUIRED)
+  add_library(zlib ALIAS ZLIB::ZLIB)

  include(FindPkgConfig)
  optional_pkg_check_modules(GTK3 IMPORTED_TARGET gtk+-3.0)
@@ -42,45 +64,61 @@ else()
    set(ENABLE_GTK 1)
  endif()

-  pkg_check_modules(SDL2 IMPORTED_TARGET sdl2)
-  pkg_check_modules(SDL2TTF IMPORTED_TARGET SDL2_ttf)
-  optional_pkg_check_modules(SDL2MIXER IMPORTED_TARGET SDL2_mixer)
+  pkg_check_modules(SDL2 REQUIRED IMPORTED_TARGET sdl2)
+  pkg_check_modules(SDL2TTF REQUIRED IMPORTED_TARGET SDL2_ttf)
+  pkg_check_modules(SDL2MIXER REQUIRED IMPORTED_TARGET SDL2_mixer)
+  if (WIN32)
+    add_static_library(sdl2 SDL2)
+    add_static_library(sdl2_ttf SDL2TTF)
+    # Workaround for linking error
+    set_property(TARGET sdl2_ttf PROPERTY INTERFACE_LINK_LIBRARIES
+        $<LINK_GROUP:RESCAN,${SDL2TTF_STATIC_LIBRARIES} -lstdc++>)
+    add_static_library(sdl2_mixer SDL2MIXER)
+  else()
+    add_library(sdl2 ALIAS PkgConfig::SDL2)
+    add_library(sdl2_ttf ALIAS PkgConfig::SDL2TTF)
+    add_library(sdl2_mixer ALIAS PkgConfig::SDL2MIXER)
+    set(DEFAULT_FONT_PATH ${CMAKE_INSTALL_PREFIX}/share/xsystem35/fonts/)
+  endif()

  option(ENABLE_DEBUGGER "Enable built-in debugger" ON)
  if (ENABLE_DEBUGGER)
    pkg_check_modules(cJSON IMPORTED_TARGET libcjson)
-    if (NOT cJSON_FOUND)
+    if (cJSON_FOUND)
+      if (WIN32)
+        add_static_library(cJSON cJSON)
+      else ()
+        add_library(cJSON ALIAS PkgConfig::cJSON)
+      endif()
+    else ()
      # libcjson-dev of Debian buster / Ubuntu 20.04 does not install pkgconfig files.
      find_library(cJSON cjson)
      if (NOT cJSON)
        message(FATAL_ERROR "libcjson is required but not found.")
      endif()
+      add_library(cJSON ALIAS ${cJSON})
    endif()
  endif()

  optional_pkg_check_modules(WEBP IMPORTED_TARGET libwebp)
  if (WEBP_FOUND)
    set(HAVE_WEBP 1)
+    if (WIN32)
+      add_static_library(WebP WEBP)
+    else()
+      add_library(WebP ALIAS PkgConfig::WEBP)
+    endif()
  endif()

  find_library(PORTMIDI portmidi)
  if (PORTMIDI)
    set(HAVE_PORTMIDI 1)
-    set(ENABLE_MIDI_PORTMIDI 1)
  endif()
-
-  set(DEFAULT_FONT_PATH ${CMAKE_INSTALL_PREFIX}/share/xsystem35/fonts/)
 endif()

 # Menu

-if (EMSCRIPTEN)
-  set(SRC_MENU menu_emscripten.c)
-elseif (ANDROID)
-  set(SRC_MENU menu_android.c)
-elseif (ENABLE_GTK)
-  set(SRC_MENU menu.c menu_callback.c menu_gui.c s39init.c)
-
+if (ENABLE_GTK)
  # i18n support (currently only menus are translated)
  include(FindIntl)
  include(FindGettext)
@@ -90,60 +128,36 @@ elseif (ENABLE_GTK)
    include_directories(${Intl_INCLUDE_DIRS})
    link_libraries(${Intl_LIBRARIES})
  endif()
-else ()
-  set(SRC_MENU menu_sdl.c sdl_input.c)
 endif()

 # PCM audio

 if (EMSCRIPTEN)
-  list(APPEND SRC_AUDIO)
-  list(APPEND SRC_AUDIO pcm.emscripten.c bgm.emscripten.c bgi.c)
  list(APPEND SUMMARY_AUDIO "Emscripten")
-elseif (SDL2MIXER_FOUND)
-  list(APPEND SRC_AUDIO pcm.sdlmixer.c bgm.sdlmixer.c bgi.c)
-  list(APPEND SUMMARY_AUDIO "SDL_mixer")
-  set(ENABLE_SDLMIXER 1)
 else()
-  list(APPEND SRC_AUDIO pcm.dummy.c bgm.dummy.c)
+  list(APPEND SUMMARY_AUDIO "SDL_mixer")
 endif()

 # CDROM

-list(APPEND SRC_CDROM cdrom.bgm.c)
-if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
-  list(APPEND SRC_CDROM cdrom.Linux.c)
-  list(APPEND SUMMARY_CDROM "Linux ioctl")
-  set(ENABLE_CDROM_LINUX 1)
-elseif (CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
-  list(APPEND SRC_CDROM cdrom.FreeBSD.c)
-  list(APPEND SUMMARY_CDROM "*BSD ioctl")
-  set(ENABLE_CDROM_BSD 1)
-elseif (CMAKE_SYSTEM_NAME STREQUAL "Emscripten")
-  list(APPEND SRC_CDROM cdrom.emscripten.c)
+if (EMSCRIPTEN)
  list(APPEND SUMMARY_CDROM "Emscripten")
-  set(ENABLE_CDROM_EMSCRIPTEN 1)
 else()
-  list(APPEND SRC_CDROM cdrom.empty.c)
-endif()
-if (SDL2MIXER_FOUND)
-  list(APPEND SRC_CDROM cdrom.mp3.c)
  list(APPEND SUMMARY_CDROM "SDL_mixer (wav|mp3|ogg...)")
-  set(ENABLE_CDROM_MP3 1)
 endif()
-set(CDROM_DEVICE "playlist.txt" CACHE STRING "CDROM Device Name")
+set(DEFAULT_PLAYLIST_PATH "playlist.txt" CACHE STRING "Default playlist path")

 # MIDI

 if (EMSCRIPTEN)
-  list(APPEND SRC_MIDI midi.emscripten.c)
  list(APPEND SUMMARY_MIDI "Emscripten")
 elseif (ANDROID)
-  list(APPEND SRC_MIDI midi.android.c)
  list(APPEND SUMMARY_MIDI "Android")
 else()
+  list(APPEND SUMMARY_MIDI "SDL_mixer")
+  set(ENABLE_MIDI_SDLMIXER 1)
+
  if (HAVE_SIGACTION)
-    list(APPEND SRC_MIDI midi.rawmidi.c midifile.c)
    list(APPEND SUMMARY_MIDI "raw")
    set(MIDI_DEVICE "/dev/midi" CACHE STRING "midi device")
    set(ENABLE_MIDI_RAWMIDI 1)
@@ -162,15 +176,9 @@ else()
    set(SEQ_DEVICE "/dev/sequencer" CACHE STRING "sequencer device")
  endif()

-  if (SDL2MIXER_FOUND)
-    list(APPEND SRC_MIDI midi.sdlmixer.c)
-    list(APPEND SUMMARY_MIDI "SDL_mixer")
-    set(ENABLE_MIDI_SDLMIXER 1)
-  endif()
-
-  if (HAVE_PORTMIDI AND ENABLE_MIDI_PORTMIDI)
-    list(APPEND SRC_MIDI midi.portmidi.c)
+  if (HAVE_PORTMIDI)
    list(APPEND SUMMARY_MIDI "PortMidi")
+    set(ENABLE_MIDI_PORTMIDI 1)
  endif()
 endif()

@@ -193,7 +201,6 @@ message("------------------")
 set(PACKAGE ${PROJECT_NAME})
 configure_file(config.h.in config.h)
 include_directories(${CMAKE_CURRENT_BINARY_DIR})
-add_compile_definitions(HAVE_CONFIG_H)
 add_compile_definitions($<$<CONFIG:Debug>:DEBUG>)

 add_subdirectory(src)
@@ -3,22 +3,22 @@
 This is a multi-platform port of `xsystem35`, a free implementation of
 AliceSoft's System 3.x game engine.

-## Compatiblity
+## Compatibility

 See the [game compatibility table](game_compatibility.md) for a list of games
-that can be played on xsystem35-sdl2.
+that can be played with xsystem35-sdl2.

 ## Unique Features

-In addition to the original System 3.x's functionalities, xsystem35-sdl2 has
-the following features.
+In addition to the original System 3.x functionalities, xsystem35-sdl2 offers
+the following features:

-### Playing audio files as fake CD music
+### Playing Audio Files as Virtual CD Music

-Many System 3.x games had music as audio tracks on the CD-ROM. Xsystem35 can
-play music from audio files instead, to avoid the hassle of inserting CDs. To
-use ripped audio files, create a file named `playlist.txt` in the game
-directory, and enter the paths to your tracks, one per line. For example:
+Many System 3.x games feature music as audio tracks on the CD-ROM. xsystem35
+can play music from audio files, eliminating the need to insert CDs. To use
+ripped audio files, create a file named `playlist.txt` in the game directory
+and list the paths to your tracks, one per line. For example:

 ```
 # The first line is not used
@@ -27,89 +27,108 @@ BGM/track03.mp3
 ...
 ```

-The first line is not used, because track 1 of game CD is usually a data track.
+The first line is not used because the first track on a game CD is typically a
+data track.

-### Unicode translation support
+Some games have integrated music as MIDI. In such cases, the music won't play
+using the virtual CD feature. If you encounter a `Cannot load MIDI` error
+message, you might need to set the `SDL_SOUNDFONTS` environment variable to
+point to an `.sf2` file. For example:

-The original System 3.x only supported Shift_JIS (a Japanese character
-encoding), but xsystem35 supports Unicode and is able to run games translated
-into languages other than Japanese and English.
+```
+SDL_SOUNDFONTS=/usr/share/soundfonts/GeneralUser.sf2 xsystem35
+```

-See [xsys35c](https://github.com/kichikuou/xsys35c)'s document for how to
-build a game with Unicode mode.
+### Unicode Translation Support
+
+While the original System 3.x only supported Shift_JIS (a Japanese character
+encoding), xsystem35 supports Unicode and can run games translated into
+languages other than Japanese and English.
+
+For instructions on how to build a game with Unicode support, see the
+[xsys35c](https://github.com/kichikuou/xsys35c) documentation.

 ### Debugging

-Xsystem35 has a built-in debugger that allows you to step through the game and
-examine / modify variables in the game. There are two ways to use the debugger:
+xsystem35 features a built-in debugger that allows you to step through the game
+and examine or modify game variables. There are two ways to use the debugger:

 - Through [Visual Studio Code](https://code.visualstudio.com/) (recommended):
  The [vscode-system3x](https://github.com/kichikuou/vscode-system3x) extension
-  provides graphical debugging interface for System 3.x.
- Using CUI debugger: Running xsystem35 with `-debug` option will start the
-  debugger with console interface. Type `help` to see a list of available
-  commands.
+  provides a graphical debugging interface for System 3.x.
+- Using the CLI Debugger: Running xsystem35 with the `-debug` option will
+  launch the debugger with a console interface. Type `help` to see a list of
+  available commands.

-## Installing
+## Installation

 Prebuilt packages for Windows and Android can be downloaded from the
 [Releases](https://github.com/kichikuou/xsystem35-sdl2/releases) page. For
-other platforms, see the [Building](#building) section.
+other platforms, refer to the [Building](#building) section.

 ## Running
 ### Windows

-Execute `xsytem35`, and it will show a dialog to select a folder. Select the
-game folder (where the ALD files are located).
+Copy `xsystem35.exe` to the game folder and run it.

 ### Android

-See [android/README.md](https://github.com/kichikuou/xsystem35-sdl2/blob/master/android/README.md#use).
+See [android/README.md](android/README.md#use).

 ### Other Platforms

 Run xsystem35 from within the game directory.

-    cd /path/to/game_directory
-    xsystem35
+```bash
+$ cd /path/to/game_directory
+$ xsystem35
+```

 ## Building
 ### Linux (Debian / Ubuntu)

-    $ sudo apt install build-essential cmake libgtk-3-dev libsdl2-dev libsdl2-ttf-dev libsdl2-mixer-dev libwebp-dev libcjson-dev
-    $ mkdir -p out/debug
-    $ cd out/debug
-    $ cmake -DCMAKE_BUILD_TYPE=Debug ../../
-    $ make && make install
+```bash
+$ sudo apt install build-essential cmake libgtk-3-dev libsdl2-dev libsdl2-ttf-dev libsdl2-mixer-dev libwebp-dev libcjson-dev
+$ mkdir -p out/debug
+$ cd out/debug
+$ cmake -DCMAKE_BUILD_TYPE=Debug ../../
+$ make && make install
+```

 ### MacOS

-[Homebrew](https://brew.sh/index_ja) is needed.
+[Homebrew](https://brew.sh/) is required.

-    $ brew install cmake pkg-config sdl2 sdl2_mixer sdl2_ttf webp cjson
-    $ mkdir -p out/debug
-    $ cd out/debug
-    $ cmake -DCMAKE_BUILD_TYPE=Debug ../../
-    $ make && make install
+```bash
+$ brew install cmake pkg-config sdl2 sdl2_mixer sdl2_ttf webp cjson
+$ mkdir -p out/debug
+$ cd out/debug
+$ cmake -DCMAKE_BUILD_TYPE=Debug ../../
+$ make && make install
+```

 ### Windows

-[MSYS2](https://www.msys2.org) is needed.
+[MSYS2](https://www.msys2.org) is required.

-    $ pacman -S cmake mingw-w64-x86_64-cmake mingw-w64-x86_64-SDL2 mingw-w64-x86_64-SDL2_ttf mingw-w64-x86_64-SDL2_mixer mingw-w64-x86_64-libwebp mingw-w64-x86_64-cjson
-    $ mkdir -p out/debug
-    $ cd out/debug
-    $ cmake -G"MSYS Makefiles" -DCMAKE_BUILD_TYPE=Debug ../../
-    $ make
+```bash
+$ pacman -S cmake mingw-w64-ucrt-x86_64-gcc mingw-w64-ucrt-x86_64-cmake mingw-w64-ucrt-x86_64-SDL2 mingw-w64-ucrt-x86_64-SDL2_ttf mingw-w64-ucrt-x86_64-SDL2_mixer mingw-w64-ucrt-x86_64-libwebp mingw-w64-ucrt-x86_64-cjson
+$ mkdir -p out/debug
+$ cd out/debug
+$ cmake -G"MSYS Makefiles" -DCMAKE_BUILD_TYPE=Debug ../../
+$ make
+```

 ### Emscripten

-    $ mkdir -p out/wasm
-    $ cd out/wasm
-    $ emcmake cmake -DCMAKE_BUILD_TYPE=MinSizeRel ../../
-    $ make
+```bash
+$ mkdir -p out/wasm
+$ cd out/wasm
+$ emcmake cmake -DCMAKE_BUILD_TYPE=MinSizeRel ../../
+$ make
+```

-To use the generated binary, checkout
+To use the generated binary, check out
 [Kichikuou on Web](https://github.com/kichikuou/web) and copy `out/xsystem35.*`
 into its `docs` directory.

@@ -1,7 +1,8 @@
 # xsystem35 for Android

 ## Download
-Prebuilt APKs are [here](https://github.com/kichikuou/xsystem35-sdl2/releases).
+You can download prebuilt APKs
+[here](https://github.com/kichikuou/xsystem35-sdl2/releases).

 ## Build
 Prerequisites:
@@ -11,10 +12,10 @@ Prerequisites:
 ### Using Android Studio
 Open this directory as an Android Studio project.

-### Command line build
-Configure environment variables and run the `gradlew` script in this folder.
+### Command Line Build
+Set environment variables and run the `gradlew` script in this directory.

-Example build instructions (for Debian bullseye):
+Example build instructions (for Debian bookworm):
 ```sh
 # Install necessary packages
 sudo apt install git wget unzip default-jdk-headless ninja-build
@@ -22,38 +23,51 @@ sudo apt install git wget unzip default-jdk-headless ninja-build
 # Install Android SDK / NDK
 export ANDROID_SDK_ROOT=$HOME/android-sdk
 mkdir -p $ANDROID_SDK_ROOT/cmdline-tools
-wget https://dl.google.com/android/repository/commandlinetools-linux-8512546_latest.zip
-unzip commandlinetools-linux-8512546_latest.zip -d $ANDROID_SDK_ROOT/cmdline-tools
+wget https://dl.google.com/android/repository/commandlinetools-linux-10406996_latest.zip
+unzip commandlinetools-linux-10406996_latest.zip -d $ANDROID_SDK_ROOT/cmdline-tools
 mv $ANDROID_SDK_ROOT/cmdline-tools/cmdline-tools $ANDROID_SDK_ROOT/cmdline-tools/tools
-yes |$ANDROID_SDK_ROOT/cmdline-tools/tools/bin/sdkmanager --licenses
+yes | $ANDROID_SDK_ROOT/cmdline-tools/tools/bin/sdkmanager --licenses
 $ANDROID_SDK_ROOT/cmdline-tools/tools/bin/sdkmanager ndk-bundle 'cmake;3.22.1'
 export ANDROID_NDK_HOME=$ANDROID_SDK_ROOT/ndk-bundle

-# Check out and build xsystem35
+# Clone and build xsystem35
 git clone https://github.com/kichikuou/xsystem35-sdl2.git
 cd xsystem35-sdl2/android
 ./gradlew build  # or ./gradlew installDebug if you have a connected device
 ```

-## Use
+## Usage
 ### Basic Usage
-1. Create a ZIP file containing all the game files and BGM files (see [below](#preparing-a-zip) for details), and transfer it to your device.
-2. Open the app. A list of installed games is displayed. Since nothing has been installed yet, only the "Install from ZIP" button is displayed. Tap it.
-3. Select the ZIP file you created in 1.
-4. The game starts. To simulate right-click, tap the black bars on the left/right or top/bottom of the screen.
+1. Create a ZIP file containing all the game files and BGM files (see
+   [below](#preparing-a-zip) for details), and transfer it to your device.
+2. Open the app. A list of installed games will be displayed. Since no games
+   have been installed yet, only the "Install from ZIP" button will be visible.
+   Tap it.
+3. Select the ZIP file you created in step 1.
+4. The game will start. To simulate a right-click, tap the black bars on either
+   the left or right, or top or bottom of the screen.

 ### Preparing a ZIP
- Include all files in the `GAMEDATA` folder (`.ALD` files and others). `.EXE` and `.DLL` are not really needed, but you can include them as well.
- Music files (`.mp3`, `.ogg` or `.wav`) whose file names end with a number are recognized as BGM files. For example:
+- Include all files from the `GAMEDATA` folder (such as `.ALD` files and
+  others). `.EXE` and `.DLL` files are not necessary, but you can include them
+  if you want.
+- Music files (`.mp3`, `.ogg`, or `.wav`) whose filenames end with a number
+  will be recognized as BGM files. For example:
  - `Track2.mp3`
  - `15.ogg`
-  - `rance4_03.wav` (This shouldn't be `rance403.wav`, because it would be treated as the 403rd track)
+  - `rance4_03.wav` (Note: The filename shouldn't be `rance403.wav`, as it
+    would be treated as the 403rd track.)

-Note: This form of ZIP can be used in [Kichikuou on Web](http://kichikuou.github.io/web/) as well.
+Note: This ZIP format is also compatible with
+[Kichikuou on Web](http://kichikuou.github.io/web/).

 ### Miscellaneous
- You can export / import saved files using the option menu of the game list.
- To uninstall a game, long-tap the title in the game list.
+- You can export or import save files via the game list's option menu.
+- To uninstall a game, long-tap its title in the game list.

 ## Known Issues
- Android versions older than 7.0 cannot handle ZIPs containing Shift-JIS file names. This is the case with some ZIPs distributed on [retroc.net](http://retropc.net/alice/). If you get the error "This type of ZIP is not supported.", unzip the ZIP file on your PC and re-archive it with a modern ZIP creation software.
+- Android versions older than 7.0 cannot handle ZIP files containing Shift-JIS
+  filenames. This issue occurs with some ZIP files distributed on
+  [retroc.net](http://retropc.net/alice/). If you encounter the error message
+  "This type of ZIP is not supported," unzip the file on your PC and re-archive
+  it using modern ZIP creation software.
@@ -9,18 +9,18 @@ else {
 apply plugin: 'kotlin-android'

 android {
-    compileSdkVersion 31
+    if (buildAsApplication) {
+        namespace "io.github.kichikuou.xsystem35"
+    }
+    compileSdkVersion 34
    defaultConfig {
-        if (buildAsApplication) {
-            applicationId "io.github.kichikuou.xsystem35"
-        }
        minSdkVersion 19
-        targetSdkVersion 31
-        versionCode 14
-        versionName "2.9.0" + gitRevision()
+        targetSdkVersion 34
+        versionCode 21
+        versionName "2.11.3" + gitRevision()
        externalNativeBuild {
            cmake {
-                arguments "-DANDROID_APP_PLATFORM=android-16", "-DANDROID_STL=c++_static"
+                arguments "-DANDROID_APP_PLATFORM=android-19", "-DANDROID_STL=c++_static"
                // abiFilters 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
                abiFilters 'armeabi-v7a', 'arm64-v8a'
            }
@@ -38,7 +38,9 @@ android {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
-            signingConfig signingConfigs.release
+            if (rootProject.file('keystore.jks').exists()) {
+                signingConfig signingConfigs.release
+            }
        }
    }
    applicationVariants.all { variant ->
@@ -62,10 +64,10 @@ android {
        }
       
    }
-    lintOptions {
+    lint {
        abortOnError false
    }
-    
+
    if (buildAsLibrary) {
        libraryVariants.all { variant ->
            variant.outputs.each { output ->
@@ -1,50 +1,41 @@
-cmake_minimum_required(VERSION 3.13)
+cmake_minimum_required(VERSION 3.14)

 project(GAME)
 set(PROJECT_ROOT_DIR ../../..)

+# Compilation of SDL and companion libraries
 include(FetchContent)
 FetchContent_Declare(
  SDL
-  URL https://github.com/libsdl-org/SDL/releases/download/release-2.26.1/SDL2-2.26.1.tar.gz
-  URL_HASH SHA1=08a8cec21ffcebf44e4633a786d594a7811100d2
+  URL https://github.com/libsdl-org/SDL/releases/download/release-2.30.2/SDL2-2.30.2.tar.gz
+  URL_HASH SHA1=37a0557fc39460dc2a4fbbf162d95f115d2c9be2
 )
 FetchContent_Declare(
  SDL_ttf
-  URL https://github.com/libsdl-org/SDL_ttf/releases/download/release-2.20.1/SDL2_ttf-2.20.1.tar.gz
-  URL_HASH SHA1=f774ff407915ae4afa3d03e5a9395283d9090f28
+  URL https://github.com/libsdl-org/SDL_ttf/releases/download/release-2.22.0/SDL2_ttf-2.22.0.tar.gz
+  URL_HASH SHA1=da5e86b601ad299a697878fab1af6f3be47b529d
 )
 FetchContent_Declare(
  SDL_mixer
-  URL https://github.com/libsdl-org/SDL_mixer/releases/download/release-2.6.2/SDL2_mixer-2.6.2.tar.gz
-  URL_HASH SHA1=036fc7839a6b8dc1af3dbfed4e2531224bbacdd7
+  URL https://github.com/libsdl-org/SDL_mixer/releases/download/release-2.8.0/SDL2_mixer-2.8.0.tar.gz
+  URL_HASH SHA1=a58c69f9d00e44833b9e00e1adb58d85759ca499
 )

-# Compilation of SDL and companion libraries
-FetchContent_GetProperties(SDL)
-if(NOT sdl_POPULATED)
-  FetchContent_Populate(SDL)
-  add_subdirectory(${sdl_SOURCE_DIR} ${sdl_BINARY_DIR})
-endif()
-FetchContent_GetProperties(SDL_ttf)
-if(NOT sdl_ttf_POPULATED)
-  FetchContent_Populate(SDL_ttf)
-  set(SDL2TTF_SAMPLES OFF CACHE BOOL "Build the SDL2_ttf sample program(s)" FORCE)
-  set(SDL2TTF_INSTALL OFF CACHE BOOL "Enable SDL2_ttf install target" FORCE)
-  set(SDL2TTF_VENDORED ON CACHE BOOL "Use vendored third-party libraries" FORCE)
-  add_subdirectory(${sdl_ttf_SOURCE_DIR} ${sdl_ttf_BINARY_DIR})
-endif()
-FetchContent_GetProperties(SDL_mixer)
-if(NOT sdl_mixer_POPULATED)
-  FetchContent_Populate(SDL_mixer)
-  set(SDL2MIXER_OPUS OFF CACHE BOOL "Enable Opus music" FORCE)
-  set(SDL2MIXER_FLAC OFF CACHE BOOL "Enable FLAC music" FORCE)
-  set(SDL2MIXER_MOD  OFF CACHE BOOL "Support loading MOD music" FORCE)
-  set(SDL2MIXER_MIDI OFF CACHE BOOL "Enable MIDI music" FORCE)
-  set(SDL2MIXER_SAMPLES OFF CACHE BOOL "Build the SDL2_mixer sample program(s)" FORCE)
-  set(SDL2MIXER_INSTALL OFF CACHE BOOL "Enable SDL2_mixer install target" FORCE)
-  add_subdirectory(${sdl_mixer_SOURCE_DIR} ${sdl_mixer_BINARY_DIR})
-endif()
+set(SDL2TTF_SAMPLES OFF CACHE BOOL "Build the SDL2_ttf sample program(s)" FORCE)
+set(SDL2TTF_INSTALL OFF CACHE BOOL "Enable SDL2_ttf install target" FORCE)
+set(SDL2TTF_VENDORED ON CACHE BOOL "Use vendored third-party libraries" FORCE)
+
+set(SDL2MIXER_OPUS OFF CACHE BOOL "Enable Opus music" FORCE)
+set(SDL2MIXER_FLAC OFF CACHE BOOL "Enable FLAC music" FORCE)
+set(SDL2MIXER_MOD  OFF CACHE BOOL "Support loading MOD music" FORCE)
+set(SDL2MIXER_MIDI OFF CACHE BOOL "Enable MIDI music" FORCE)
+set(SDL2MIXER_WAVPACK OFF CACHE BOOL "Enable WavPack music" FORCE)
+set(SDL2MIXER_SAMPLES OFF CACHE BOOL "Build the SDL2_mixer sample program(s)" FORCE)
+set(SDL2MIXER_INSTALL OFF CACHE BOOL "Enable SDL2_mixer install target" FORCE)
+
+FetchContent_MakeAvailable(SDL)
+FetchContent_MakeAvailable(SDL_ttf)
+FetchContent_MakeAvailable(SDL_mixer)

 # The main CMakeLists.txt of xsystem35
 add_subdirectory(${PROJECT_ROOT_DIR} xsystem35)
@@ -4,7 +4,6 @@
 -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
-    package="io.github.kichikuou.xsystem35"
    android:installLocation="auto">

    <!-- OpenGL ES 2.0 -->
@@ -30,9 +30,11 @@ import java.io.IOException

 // Intent for this activity must have the following extra:
 // - EXTRA_GAME_ROOT (string): A path to the game installation.
+// - EXTRA_SAVE_DIRECTORY (string): A path to the save data directory.
 class GameActivity : SDLActivity() {
    companion object {
        const val EXTRA_GAME_ROOT = "GAME_ROOT"
+        const val EXTRA_SAVE_DIRECTORY = "SAVE_DIRECTORY"
        const val EXTRA_ARCHIVE_NAME = "ARCHIVE_NAME"
    }

@@ -61,7 +63,7 @@ class GameActivity : SDLActivity() {
    override fun getArguments(): Array<String> {
        return arrayOf(
            "-gamedir", intent.getStringExtra(EXTRA_GAME_ROOT)!!,
-            "-devcd", Launcher.PLAYLIST_FILE)
+            "-savedir", intent.getStringExtra(EXTRA_SAVE_DIRECTORY)!!)
    }

    override fun setTitle(title: CharSequence?) {
@@ -25,9 +25,7 @@ import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import java.io.*
-import java.lang.StringBuilder
 import java.nio.charset.Charset
-import java.util.*
 import java.util.zip.ZipEntry
 import java.util.zip.ZipInputStream
 import java.util.zip.ZipOutputStream
@@ -41,13 +39,13 @@ interface LauncherObserver {
    fun onInstallFailure(msgId: Int)
 }

-private const val SAVE_DIR = "save"
-
 class Launcher private constructor(private val rootDir: File) {
    companion object {
+        const val SAVE_DIR = "save"
        const val TITLE_FILE = "title.txt"
-        const val PLAYLIST_FILE = "playlist2.txt"
-        const val OLD_PLAYLIST_FILE = "playlist.txt"
+        const val GAMEDIR_FILE = "game_directory.txt"
+        const val PLAYLIST_FILE = "playlist.txt"
+        const val OLD_PLAYLIST_FILE = "playlist2.txt"

        fun getInstance(rootDir: File): Launcher {
            if (gLauncher == null) {
@@ -79,14 +77,14 @@ class Launcher private constructor(private val rootDir: File) {
        isInstalling = true
        GlobalScope.launch(Dispatchers.Main) {
            try {
-                withContext(Dispatchers.IO) {
+                val gameDir = withContext(Dispatchers.IO) {
                    extractFiles(input, dir) { msg ->
                        GlobalScope.launch(Dispatchers.Main) {
                            observer?.onInstallProgress(msg)
                        }
                    }
                }
-                observer?.onInstallSuccess(dir, archiveName)
+                observer?.onInstallSuccess(gameDir, archiveName)
            } catch (e: InstallFailureException) {
                observer?.onInstallFailure(e.msgId)
            } catch (e: Exception) {
@@ -114,9 +112,11 @@ class Launcher private constructor(private val rootDir: File) {
                continue
            }
            try {
-                val titleFile = File(path, TITLE_FILE)
+                val gameDirFile = File(path, GAMEDIR_FILE)
+                val gamePath = if (gameDirFile.exists()) File(path, gameDirFile.readText()) else path
+                val titleFile = File(gamePath, TITLE_FILE)
                val title = titleFile.readText()
-                games.add(Entry(path, title, titleFile.lastModified()))
+                games.add(Entry(gamePath, title, titleFile.lastModified()))
                migratePlaylist(path)
            } catch (e: IOException) {
                // Incomplete game installation. Delete it.
@@ -179,7 +179,7 @@ class Launcher private constructor(private val rootDir: File) {
        }
    }

-    private fun extractFiles(input: InputStream, outDir: File, progressCallback: (String) -> Unit) {
+    private fun extractFiles(input: InputStream, outDir: File, progressCallback: (String) -> Unit): File {
        val configWriter = GameConfigWriter()
        val hadDecodeError = forEachZipEntry(input) { zipEntry, zip ->
            Log.i("extractFiles", zipEntry.name)
@@ -193,90 +193,62 @@ class Launcher private constructor(private val rootDir: File) {
            }
            configWriter.maybeAdd(zipEntry.name)
        }
-        if (!configWriter.readyToWrite()) {
+        if (!configWriter.ready) {
            if (hadDecodeError)
                throw InstallFailureException(R.string.unsupported_zip)
            throw InstallFailureException(R.string.cannot_find_ald)
        }
        configWriter.write(outDir)
+        return configWriter.gameDir?.let { File(outDir, it) } ?: outDir
    }

-    // Xsystem35-sdl2 <=2.2.0 had a bug where playlist had an extra empty line at
-    // the beginning of the file. This migrates playlist.txt created by an old
-    // version of xsystem35-sdl2 to playlist2.txt.
+    // Xsystem35-sdl2 2.3.0 - 2.11.1 used playlist2.txt. Rename it to playlist.txt.
    private fun migratePlaylist(dir: File) {
        val oldPlaylist = File(dir, OLD_PLAYLIST_FILE)
-        if (!oldPlaylist.exists())
-            return
-        var tracks = oldPlaylist.readLines()
-        if (tracks.isNotEmpty())
-            tracks = tracks.subList(1, tracks.size)
-        File(dir, PLAYLIST_FILE).writeText(tracks.joinToString("\n"))
-        oldPlaylist.delete()
+        if (oldPlaylist.exists()) {
+            oldPlaylist.renameTo(File(dir, PLAYLIST_FILE))
+        }
    }

    class InstallFailureException(val msgId: Int) : Exception()

-    // A helper class which generates xsystem35.gr and playlist.txt in the game root directory.
+    // A helper class which generates GAMEDIR_FILE and PLAYLIST_FILE.
    private class GameConfigWriter {
-        private val grb = StringBuilder()
-        private var basename: String? = null
-        private val aldRegex = """(.*?)([a-z])([a-z])\.(ald|wai|bgi)""".toRegex(RegexOption.IGNORE_CASE)
-        private val aldType = mapOf(
-                "b" to "BGM",
-                "d" to "Data",
-                "g" to "Graphics",
-                "m" to "Midi",
-                "r" to "Resource",
-                "s" to "Scenario",
-                "w" to "Wave")
-        private val specialResources = mapOf(
-                "system39.ain" to "Ain",
-                "system39.ini" to "Init",
-                "sactefam.kld" to "SACT01"
-        )
+        var ready = false
+            private set
+        var gameDir: String? = null
+            private set
+        private val aldRegex = """.*?s[a-z]\.ald""".toRegex(RegexOption.IGNORE_CASE)
        private val audioRegex = """.*?(\d+)\.(wav|mp3|ogg)""".toRegex(RegexOption.IGNORE_CASE)
        private val audioFiles: Array<String?> = arrayOfNulls(100)

        fun maybeAdd(path: String) {
-            val name = File(path).name
-
-            specialResources[name.lowercase(Locale.US)]?.let {
-                grb.appendLine("$it $path")
-                return
+            aldRegex.matchEntire(path)?.let {
+                gameDir = File(path).parent
+                ready = true
            }
-            aldRegex.matchEntire(name)?.let {
-                val ext = it.groupValues[4].uppercase(Locale.US)
-                val type = if (ext == "ALD") {
-                    aldType[it.groupValues[2].lowercase(Locale.US)]
-                } else {
-                    ext
-                }
-                val id = it.groupValues[3].uppercase(Locale.US)
-                if (type != null) {
-                    grb.appendLine("$type$id $path")
-                    basename = it.groupValues[1]
-                }
-            }
-            audioRegex.matchEntire(name)?.let {
+            audioRegex.matchEntire(path)?.let {
                val track = it.groupValues[1].toInt()
                if (0 < track && track <= audioFiles.size)
                    audioFiles[track - 1] = path
            }
        }

-        fun readyToWrite() = basename != null
-
        fun write(outDir: File) {
-            for (id in 'A' .. 'Z') {
-                grb.appendLine("Save$id ../save/${basename}s${id.lowercase(Locale.US)}.asd")
+            // Generate GAMEDIR_FILE
+            gameDir?.let {
+                File(outDir, GAMEDIR_FILE).writeText(it)
+            }
+            // Generate PLAYLIST_FILE
+            val absGameDir = gameDir?.let { File(outDir, it) } ?: outDir
+            val playlistFile = File(absGameDir, PLAYLIST_FILE)
+            if (!playlistFile.exists()) {
+                val prefixToRemove = gameDir?.let { "$it/" } ?: ""
+                val playlist = audioFiles.joinToString("\n") {
+                    it?.removePrefix(prefixToRemove) ?: ""
+                }.trimEnd('\n')
+                playlistFile.writeText(playlist)
            }
-            val gr = grb.toString()
-            Log.i("xsystem35.gr", gr)
-            File(outDir, "xsystem35.gr").writeText(gr)
-
-            val playlist = audioFiles.joinToString("\n") { it ?: "" }.trimEnd('\n')
-            File(outDir, PLAYLIST_FILE).writeText(playlist)
        }
    }
 }
@@ -180,6 +180,7 @@ class LauncherActivity : Activity(), LauncherObserver {
        val i = Intent()
        i.setClass(applicationContext, GameActivity::class.java)
        i.putExtra(GameActivity.EXTRA_GAME_ROOT, path.path)
+        i.putExtra(GameActivity.EXTRA_SAVE_DIRECTORY, File(filesDir, Launcher.SAVE_DIR).path)
        i.putExtra(GameActivity.EXTRA_ARCHIVE_NAME, archiveName)
        startActivity(i)
    }
@@ -186,7 +186,7 @@ class HIDDeviceBLESteamController extends BluetoothGattCallback implements HIDDe
    // Because on Chromebooks we show up as a dual-mode device, it will attempt to connect TRANSPORT_AUTO, which will use TRANSPORT_BREDR instead
    // of TRANSPORT_LE.  Let's force ourselves to connect low energy.
    private BluetoothGatt connectGatt(boolean managed) {
-        if (Build.VERSION.SDK_INT >= 23) {
+        if (Build.VERSION.SDK_INT >= 23 /* Android 6.0 (M) */) {
            try {
                return mDevice.connectGatt(mManager.getContext(), managed, this, TRANSPORT_LE);
            } catch (Exception e) {
@@ -429,7 +429,7 @@ class HIDDeviceBLESteamController extends BluetoothGattCallback implements HIDDe
                    }
                });
            }
-        } 
+        }
        else if (newState == 0) {
            mIsConnected = false;
        }
@@ -170,7 +170,7 @@ public class HIDDeviceManager {
                Log.i(TAG,"  Interface protocol: " + mUsbInterface.getInterfaceProtocol());
                Log.i(TAG,"  Endpoint count: " + mUsbInterface.getEndpointCount());

-                // Get endpoint details 
+                // Get endpoint details
                for (int epi = 0; epi < mUsbInterface.getEndpointCount(); epi++)
                {
                    UsbEndpoint mEndpoint = mUsbInterface.getEndpoint(epi);
@@ -251,6 +251,8 @@ public class HIDDeviceManager {
            0x20d6, // PowerA
            0x24c6, // PowerA
            0x2c22, // Qanba
+            0x2dc8, // 8BitDo
+            0x9886, // ASTRO Gaming
        };

        if (usbInterface.getInterfaceClass() == UsbConstants.USB_CLASS_VENDOR_SPEC &&
@@ -271,15 +273,19 @@ public class HIDDeviceManager {
        final int XB1_IFACE_SUBCLASS = 71;
        final int XB1_IFACE_PROTOCOL = 208;
        final int[] SUPPORTED_VENDORS = {
+            0x03f0, // HP
+            0x044f, // Thrustmaster
            0x045e, // Microsoft
            0x0738, // Mad Catz
            0x0e6f, // PDP
            0x0f0d, // Hori
+            0x10f5, // Turtle Beach
            0x1532, // Razer Wildcat
            0x20d6, // PowerA
            0x24c6, // PowerA
-            0x2dc8, /* 8BitDo */
+            0x2dc8, // 8BitDo
            0x2e24, // Hyperkin
+            0x3537, // GameSir
        };

        if (usbInterface.getId() == 0 &&
@@ -353,13 +359,19 @@ public class HIDDeviceManager {
    private void initializeBluetooth() {
        Log.d(TAG, "Initializing Bluetooth");

-        if (Build.VERSION.SDK_INT <= 30 &&
+        if (Build.VERSION.SDK_INT >= 31 /* Android 12  */ &&
+            mContext.getPackageManager().checkPermission(android.Manifest.permission.BLUETOOTH_CONNECT, mContext.getPackageName()) != PackageManager.PERMISSION_GRANTED) {
+            Log.d(TAG, "Couldn't initialize Bluetooth, missing android.permission.BLUETOOTH_CONNECT");
+            return;
+        }
+
+        if (Build.VERSION.SDK_INT <= 30 /* Android 11.0 (R) */ &&
            mContext.getPackageManager().checkPermission(android.Manifest.permission.BLUETOOTH, mContext.getPackageName()) != PackageManager.PERMISSION_GRANTED) {
            Log.d(TAG, "Couldn't initialize Bluetooth, missing android.permission.BLUETOOTH");
            return;
        }

-        if (!mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH_LE) || (Build.VERSION.SDK_INT < 18)) {
+        if (!mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH_LE) || (Build.VERSION.SDK_INT < 18 /* Android 4.3 (JELLY_BEAN_MR2) */)) {
            Log.d(TAG, "Couldn't initialize Bluetooth, this version of Android does not support Bluetooth LE");
            return;
        }
@@ -524,7 +536,7 @@ public class HIDDeviceManager {
            for (HIDDevice device : mDevicesById.values()) {
                device.setFrozen(frozen);
            }
-        }        
+        }
    }

    //////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -573,7 +585,7 @@ public class HIDDeviceManager {
            try {
                final int FLAG_MUTABLE = 0x02000000; // PendingIntent.FLAG_MUTABLE, but don't require SDK 31
                int flags;
-                if (Build.VERSION.SDK_INT >= 31) {
+                if (Build.VERSION.SDK_INT >= 31 /* Android 12.0 (S) */) {
                    flags = FLAG_MUTABLE;
                } else {
                    flags = 0;
@@ -52,7 +52,7 @@ class HIDDeviceUSB implements HIDDevice {
    @Override
    public String getSerialNumber() {
        String result = null;
-        if (Build.VERSION.SDK_INT >= 21) {
+        if (Build.VERSION.SDK_INT >= 21 /* Android 5.0 (LOLLIPOP) */) {
            try {
                result = mDevice.getSerialNumber();
            }
@@ -74,7 +74,7 @@ class HIDDeviceUSB implements HIDDevice {
    @Override
    public String getManufacturerName() {
        String result = null;
-        if (Build.VERSION.SDK_INT >= 21) {
+        if (Build.VERSION.SDK_INT >= 21 /* Android 5.0 (LOLLIPOP) */) {
            result = mDevice.getManufacturerName();
        }
        if (result == null) {
@@ -86,7 +86,7 @@ class HIDDeviceUSB implements HIDDevice {
    @Override
    public String getProductName() {
        String result = null;
-        if (Build.VERSION.SDK_INT >= 21) {
+        if (Build.VERSION.SDK_INT >= 21 /* Android 5.0 (LOLLIPOP) */) {
            result = mDevice.getProductName();
        }
        if (result == null) {
@@ -29,6 +29,7 @@ public class SDL {

    // This function stores the current activity (SDL or not)
    public static void setContext(Context context) {
+        SDLAudioManager.setContext(context);
        mContext = context;
    }

@@ -60,8 +60,8 @@ import java.util.Locale;
 public class SDLActivity extends Activity implements View.OnSystemUiVisibilityChangeListener {
    private static final String TAG = "SDL";
    private static final int SDL_MAJOR_VERSION = 2;
-    private static final int SDL_MINOR_VERSION = 26;
-    private static final int SDL_MICRO_VERSION = 1;
+    private static final int SDL_MINOR_VERSION = 30;
+    private static final int SDL_MICRO_VERSION = 2;
 /*
    // Display InputType.SOURCE/CLASS of events and devices
    //
@@ -93,7 +93,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh

        s2 = s_copy & InputDevice.SOURCE_ANY; // keep source only, no class;

-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+        if (Build.VERSION.SDK_INT >= 23) {
            tst = InputDevice.SOURCE_BLUETOOTH_STYLUS;
            if ((s & tst) == tst) src += " BLUETOOTH_STYLUS";
            s2 &= ~tst;
@@ -107,7 +107,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
        if ((s & tst) == tst) src += " GAMEPAD";
        s2 &= ~tst;

-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+        if (Build.VERSION.SDK_INT >= 21) {
            tst = InputDevice.SOURCE_HDMI;
            if ((s & tst) == tst) src += " HDMI";
            s2 &= ~tst;
@@ -146,7 +146,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
        if ((s & tst) == tst) src += " TOUCHSCREEN";
        s2 &= ~tst;

-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
+        if (Build.VERSION.SDK_INT >= 18) {
            tst = InputDevice.SOURCE_TOUCH_NAVIGATION;
            if ((s & tst) == tst) src += " TOUCH_NAVIGATION";
            s2 &= ~tst;
@@ -170,7 +170,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
 */

    public static boolean mIsResumedCalled, mHasFocus;
-    public static final boolean mHasMultiWindow = (Build.VERSION.SDK_INT >= 24);
+    public static final boolean mHasMultiWindow = (Build.VERSION.SDK_INT >= 24  /* Android 7.0 (N) */);

    // Cursor types
    // private static final int SDL_SYSTEM_CURSOR_NONE = -1;
@@ -224,9 +224,9 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh

    protected static SDLGenericMotionListener_API12 getMotionListener() {
        if (mMotionListener == null) {
-            if (Build.VERSION.SDK_INT >= 26) {
+            if (Build.VERSION.SDK_INT >= 26 /* Android 8.0 (O) */) {
                mMotionListener = new SDLGenericMotionListener_API26();
-            } else if (Build.VERSION.SDK_INT >= 24) {
+            } else if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) {
                mMotionListener = new SDLGenericMotionListener_API24();
            } else {
                mMotionListener = new SDLGenericMotionListener_API12();
@@ -393,7 +393,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
        mHIDDeviceManager = HIDDeviceManager.acquire(this);

        // Set up the surface
-        mSurface = createSDLSurface(getApplication());
+        mSurface = createSDLSurface(this);

        mLayout = new RelativeLayout(this);
        mLayout.addView(mSurface);
@@ -404,7 +404,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
        SDLActivity.onNativeOrientationChanged(mCurrentOrientation);

        try {
-            if (Build.VERSION.SDK_INT < 24) {
+            if (Build.VERSION.SDK_INT < 24 /* Android 7.0 (N) */) {
                mCurrentLocale = getContext().getResources().getConfiguration().locale;
            } else {
                mCurrentLocale = getContext().getResources().getConfiguration().getLocales().get(0);
@@ -588,6 +588,8 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
            mHIDDeviceManager = null;
        }

+        SDLAudioManager.release(this);
+
        if (SDLActivity.mBrokenLibraries) {
           super.onDestroy();
           return;
@@ -766,7 +768,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
                }
                break;
            case COMMAND_CHANGE_WINDOW_STYLE:
-                if (Build.VERSION.SDK_INT >= 19) {
+                if (Build.VERSION.SDK_INT >= 19 /* Android 4.4 (KITKAT) */) {
                    if (context instanceof Activity) {
                        Window window = ((Activity) context).getWindow();
                        if (window != null) {
@@ -841,7 +843,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
        msg.obj = data;
        boolean result = commandHandler.sendMessage(msg);

-        if (Build.VERSION.SDK_INT >= 19) {
+        if (Build.VERSION.SDK_INT >= 19 /* Android 4.4 (KITKAT) */) {
            if (command == COMMAND_CHANGE_WINDOW_STYLE) {
                // Ensure we don't return until the resize has actually happened,
                // or 500ms have passed.
@@ -969,15 +971,18 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
        /* If set, hint "explicitly controls which UI orientations are allowed". */
        if (hint.contains("LandscapeRight") && hint.contains("LandscapeLeft")) {
            orientation_landscape = ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE;
-        } else if (hint.contains("LandscapeRight")) {
-            orientation_landscape = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
        } else if (hint.contains("LandscapeLeft")) {
+            orientation_landscape = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
+        } else if (hint.contains("LandscapeRight")) {
            orientation_landscape = ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE;
        }

-        if (hint.contains("Portrait") && hint.contains("PortraitUpsideDown")) {
+        /* exact match to 'Portrait' to distinguish with PortraitUpsideDown */
+        boolean contains_Portrait = hint.contains("Portrait ") || hint.endsWith("Portrait");
+
+        if (contains_Portrait && hint.contains("PortraitUpsideDown")) {
            orientation_portrait = ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT;
-        } else if (hint.contains("Portrait")) {
+        } else if (contains_Portrait) {
            orientation_portrait = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;
        } else if (hint.contains("PortraitUpsideDown")) {
            orientation_portrait = ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT;
@@ -1090,7 +1095,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
        // thus SDK version 27.  If we are in DeX mode and not API 27 or higher, as a result,
        // we should stick to relative mode.
        //
-        if ((Build.VERSION.SDK_INT < 27) && isDeXMode()) {
+        if (Build.VERSION.SDK_INT < 27 /* Android 8.1 (O_MR1) */ && isDeXMode()) {
            return false;
        }

@@ -1180,7 +1185,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
     * This method is called by SDL using JNI.
     */
    public static boolean isDeXMode() {
-        if (Build.VERSION.SDK_INT < 24) {
+        if (Build.VERSION.SDK_INT < 24 /* Android 7.0 (N) */) {
            return false;
        }
        try {
@@ -1340,23 +1345,6 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
            }
        }

-        if ((source & InputDevice.SOURCE_KEYBOARD) == InputDevice.SOURCE_KEYBOARD) {
-            if (event.getAction() == KeyEvent.ACTION_DOWN) {
-                if (isTextInputEvent(event)) {
-                    if (ic != null) {
-                        ic.commitText(String.valueOf((char) event.getUnicodeChar()), 1);
-                    } else {
-                        SDLInputConnection.nativeCommitText(String.valueOf((char) event.getUnicodeChar()), 1);
-                    }
-                }
-                onNativeKeyDown(keyCode);
-                return true;
-            } else if (event.getAction() == KeyEvent.ACTION_UP) {
-                onNativeKeyUp(keyCode);
-                return true;
-            }
-        }
-
        if ((source & InputDevice.SOURCE_MOUSE) == InputDevice.SOURCE_MOUSE) {
            // on some devices key events are sent for mouse BUTTON_BACK/FORWARD presses
            // they are ignored here because sending them as mouse input to SDL is messy
@@ -1371,6 +1359,21 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
            }
        }

+        if (event.getAction() == KeyEvent.ACTION_DOWN) {
+            if (isTextInputEvent(event)) {
+                if (ic != null) {
+                    ic.commitText(String.valueOf((char) event.getUnicodeChar()), 1);
+                } else {
+                    SDLInputConnection.nativeCommitText(String.valueOf((char) event.getUnicodeChar()), 1);
+                }
+            }
+            onNativeKeyDown(keyCode);
+            return true;
+        } else if (event.getAction() == KeyEvent.ACTION_UP) {
+            onNativeKeyUp(keyCode);
+            return true;
+        }
+
        return false;
    }

@@ -1617,7 +1620,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
    private final Runnable rehideSystemUi = new Runnable() {
        @Override
        public void run() {
-            if (Build.VERSION.SDK_INT >= 19) {
+            if (Build.VERSION.SDK_INT >= 19 /* Android 4.4 (KITKAT) */) {
                int flags = View.SYSTEM_UI_FLAG_FULLSCREEN |
                        View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
                        View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY |
@@ -1670,7 +1673,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
        Bitmap bitmap = Bitmap.createBitmap(colors, width, height, Bitmap.Config.ARGB_8888);
        ++mLastCursorID;

-        if (Build.VERSION.SDK_INT >= 24) {
+        if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) {
            try {
                mCursors.put(mLastCursorID, PointerIcon.create(bitmap, hotSpotX, hotSpotY));
            } catch (Exception e) {
@@ -1686,7 +1689,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
     * This method is called by SDL using JNI.
     */
    public static void destroyCustomCursor(int cursorID) {
-        if (Build.VERSION.SDK_INT >= 24) {
+        if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) {
            try {
                mCursors.remove(cursorID);
            } catch (Exception e) {
@@ -1700,7 +1703,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
     */
    public static boolean setCustomCursor(int cursorID) {

-        if (Build.VERSION.SDK_INT >= 24) {
+        if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) {
            try {
                mSurface.setPointerIcon(mCursors.get(cursorID));
            } catch (Exception e) {
@@ -1755,7 +1758,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
            cursor_type = 1002; //PointerIcon.TYPE_HAND;
            break;
        }
-        if (Build.VERSION.SDK_INT >= 24) {
+        if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) {
            try {
                mSurface.setPointerIcon(PointerIcon.getSystemIcon(SDL.getContext(), cursor_type));
            } catch (Exception e) {
@@ -1769,7 +1772,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
     * This method is called by SDL using JNI.
     */
    public static void requestPermission(String permission, int requestCode) {
-        if (Build.VERSION.SDK_INT < 23) {
+        if (Build.VERSION.SDK_INT < 23 /* Android 6.0 (M) */) {
            nativePermissionResult(requestCode, true);
            return;
        }
@@ -1798,7 +1801,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
            i.setData(Uri.parse(url));

            int flags = Intent.FLAG_ACTIVITY_NO_HISTORY | Intent.FLAG_ACTIVITY_MULTIPLE_TASK;
-            if (Build.VERSION.SDK_INT >= 21) {
+            if (Build.VERSION.SDK_INT >= 21 /* Android 5.0 (LOLLIPOP) */) {
                flags |= Intent.FLAG_ACTIVITY_NEW_DOCUMENT;
            } else {
                flags |= Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET;
@@ -2002,6 +2005,18 @@ class SDLInputConnection extends BaseInputConnection {

    @Override
    public boolean deleteSurroundingText(int beforeLength, int afterLength) {
+        if (Build.VERSION.SDK_INT <= 29 /* Android 10.0 (Q) */) {
+            // Workaround to capture backspace key. Ref: http://stackoverflow.com/questions>/14560344/android-backspace-in-webview-baseinputconnection
+            // and https://bugzilla.libsdl.org/show_bug.cgi?id=2265
+            if (beforeLength > 0 && afterLength == 0) {
+                // backspace(s)
+                while (beforeLength-- > 0) {
+                    nativeGenerateScancodeForUnichar('\b');
+                }
+                return true;
+           }
+        }
+
        if (!super.deleteSurroundingText(beforeLength, afterLength)) {
            return false;
        }
@@ -1,5 +1,8 @@
 package org.libsdl.app;

+import android.content.Context;
+import android.media.AudioDeviceCallback;
+import android.media.AudioDeviceInfo;
 import android.media.AudioFormat;
 import android.media.AudioManager;
 import android.media.AudioRecord;
@@ -8,34 +11,67 @@ import android.media.MediaRecorder;
 import android.os.Build;
 import android.util.Log;

-public class SDLAudioManager
-{
+import java.util.Arrays;
+
+public class SDLAudioManager {
    protected static final String TAG = "SDLAudio";

    protected static AudioTrack mAudioTrack;
    protected static AudioRecord mAudioRecord;
+    protected static Context mContext;
+
+    private static final int[] NO_DEVICES = {};
+
+    private static AudioDeviceCallback mAudioDeviceCallback;

    public static void initialize() {
        mAudioTrack = null;
        mAudioRecord = null;
+        mAudioDeviceCallback = null;
+
+        if(Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */)
+        {
+            mAudioDeviceCallback = new AudioDeviceCallback() {
+                @Override
+                public void onAudioDevicesAdded(AudioDeviceInfo[] addedDevices) {
+                    Arrays.stream(addedDevices).forEach(deviceInfo -> addAudioDevice(deviceInfo.isSink(), deviceInfo.getId()));
+                }
+
+                @Override
+                public void onAudioDevicesRemoved(AudioDeviceInfo[] removedDevices) {
+                    Arrays.stream(removedDevices).forEach(deviceInfo -> removeAudioDevice(deviceInfo.isSink(), deviceInfo.getId()));
+                }
+            };
+        }
+    }
+
+    public static void setContext(Context context) {
+        mContext = context;
+        if (context != null) {
+            registerAudioDeviceCallback();
+        }
+    }
+
+    public static void release(Context context) {
+        unregisterAudioDeviceCallback(context);
    }

    // Audio

    protected static String getAudioFormatString(int audioFormat) {
        switch (audioFormat) {
-        case AudioFormat.ENCODING_PCM_8BIT:
-            return "8-bit";
-        case AudioFormat.ENCODING_PCM_16BIT:
-            return "16-bit";
-        case AudioFormat.ENCODING_PCM_FLOAT:
-            return "float";
-        default:
-            return Integer.toString(audioFormat);
+            case AudioFormat.ENCODING_PCM_8BIT:
+                return "8-bit";
+            case AudioFormat.ENCODING_PCM_16BIT:
+                return "16-bit";
+            case AudioFormat.ENCODING_PCM_FLOAT:
+                return "float";
+            default:
+                return Integer.toString(audioFormat);
        }
    }

-    protected static int[] open(boolean isCapture, int sampleRate, int audioFormat, int desiredChannels, int desiredFrames) {
+    protected static int[] open(boolean isCapture, int sampleRate, int audioFormat, int desiredChannels, int desiredFrames, int deviceId) {
        int channelConfig;
        int sampleSize;
        int frameSize;
@@ -43,14 +79,14 @@ public class SDLAudioManager
        Log.v(TAG, "Opening " + (isCapture ? "capture" : "playback") + ", requested " + desiredFrames + " frames of " + desiredChannels + " channel " + getAudioFormatString(audioFormat) + " audio at " + sampleRate + " Hz");

        /* On older devices let's use known good settings */
-        if (Build.VERSION.SDK_INT < 21) {
+        if (Build.VERSION.SDK_INT < 21 /* Android 5.0 (LOLLIPOP) */) {
            if (desiredChannels > 2) {
                desiredChannels = 2;
            }
        }

        /* AudioTrack has sample rate limitation of 48000 (fixed in 5.0.2) */
-        if (Build.VERSION.SDK_INT < 22) {
+        if (Build.VERSION.SDK_INT < 22 /* Android 5.1 (LOLLIPOP_MR1) */) {
            if (sampleRate < 8000) {
                sampleRate = 8000;
            } else if (sampleRate > 48000) {
@@ -59,7 +95,7 @@ public class SDLAudioManager
        }

        if (audioFormat == AudioFormat.ENCODING_PCM_FLOAT) {
-            int minSDKVersion = (isCapture ? 23 : 21);
+            int minSDKVersion = (isCapture ? 23 /* Android 6.0 (M) */ : 21 /* Android 5.0 (LOLLIPOP) */);
            if (Build.VERSION.SDK_INT < minSDKVersion) {
                audioFormat = AudioFormat.ENCODING_PCM_16BIT;
            }
@@ -120,7 +156,7 @@ public class SDLAudioManager
                channelConfig = AudioFormat.CHANNEL_OUT_5POINT1 | AudioFormat.CHANNEL_OUT_BACK_CENTER;
                break;
            case 8:
-                if (Build.VERSION.SDK_INT >= 23) {
+                if (Build.VERSION.SDK_INT >= 23 /* Android 6.0 (M) */) {
                    channelConfig = AudioFormat.CHANNEL_OUT_7POINT1_SURROUND;
                } else {
                    Log.v(TAG, "Requested " + desiredChannels + " channels, getting 5.1 surround");
@@ -201,6 +237,10 @@ public class SDLAudioManager
                    return null;
                }

+                if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */ && deviceId != 0) {
+                    mAudioRecord.setPreferredDevice(getOutputAudioDeviceInfo(deviceId));
+                }
+
                mAudioRecord.startRecording();
            }

@@ -224,6 +264,10 @@ public class SDLAudioManager
                    return null;
                }

+                if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */ && deviceId != 0) {
+                    mAudioTrack.setPreferredDevice(getInputAudioDeviceInfo(deviceId));
+                }
+
                mAudioTrack.play();
            }

@@ -238,11 +282,73 @@ public class SDLAudioManager
        return results;
    }

+    private static AudioDeviceInfo getInputAudioDeviceInfo(int deviceId) {
+        if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) {
+            AudioManager audioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
+            return Arrays.stream(audioManager.getDevices(AudioManager.GET_DEVICES_INPUTS))
+                    .filter(deviceInfo -> deviceInfo.getId() == deviceId)
+                    .findFirst()
+                    .orElse(null);
+        } else {
+            return null;
+        }
+    }
+
+    private static AudioDeviceInfo getOutputAudioDeviceInfo(int deviceId) {
+        if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) {
+            AudioManager audioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
+            return Arrays.stream(audioManager.getDevices(AudioManager.GET_DEVICES_OUTPUTS))
+                    .filter(deviceInfo -> deviceInfo.getId() == deviceId)
+                    .findFirst()
+                    .orElse(null);
+        } else {
+            return null;
+        }
+    }
+
+    private static void registerAudioDeviceCallback() {
+        if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) {
+            AudioManager audioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
+            audioManager.registerAudioDeviceCallback(mAudioDeviceCallback, null);
+        }
+    }
+
+    private static void unregisterAudioDeviceCallback(Context context) {
+        if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) {
+            AudioManager audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
+            audioManager.unregisterAudioDeviceCallback(mAudioDeviceCallback);
+        }
+    }
+
    /**
     * This method is called by SDL using JNI.
     */
-    public static int[] audioOpen(int sampleRate, int audioFormat, int desiredChannels, int desiredFrames) {
-        return open(false, sampleRate, audioFormat, desiredChannels, desiredFrames);
+    public static int[] getAudioOutputDevices() {
+        if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) {
+            AudioManager audioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
+            return Arrays.stream(audioManager.getDevices(AudioManager.GET_DEVICES_OUTPUTS)).mapToInt(AudioDeviceInfo::getId).toArray();
+        } else {
+            return NO_DEVICES;
+        }
+    }
+
+    /**
+     * This method is called by SDL using JNI.
+     */
+    public static int[] getAudioInputDevices() {
+        if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) {
+            AudioManager audioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
+            return Arrays.stream(audioManager.getDevices(AudioManager.GET_DEVICES_INPUTS)).mapToInt(AudioDeviceInfo::getId).toArray();
+        } else {
+            return NO_DEVICES;
+        }
+    }
+
+    /**
+     * This method is called by SDL using JNI.
+     */
+    public static int[] audioOpen(int sampleRate, int audioFormat, int desiredChannels, int desiredFrames, int deviceId) {
+        return open(false, sampleRate, audioFormat, desiredChannels, desiredFrames, deviceId);
    }

    /**
@@ -254,6 +360,11 @@ public class SDLAudioManager
            return;
        }

+        if (android.os.Build.VERSION.SDK_INT < 21 /* Android 5.0 (LOLLIPOP) */) {
+            Log.e(TAG, "Attempted to make an incompatible audio call with uninitialized audio! (floating-point output is supported since Android 5.0 Lollipop)");
+            return;
+        }
+
        for (int i = 0; i < buffer.length;) {
            int result = mAudioTrack.write(buffer, i, buffer.length - i, AudioTrack.WRITE_BLOCKING);
            if (result > 0) {
@@ -326,18 +437,22 @@ public class SDLAudioManager
    /**
     * This method is called by SDL using JNI.
     */
-    public static int[] captureOpen(int sampleRate, int audioFormat, int desiredChannels, int desiredFrames) {
-        return open(true, sampleRate, audioFormat, desiredChannels, desiredFrames);
+    public static int[] captureOpen(int sampleRate, int audioFormat, int desiredChannels, int desiredFrames, int deviceId) {
+        return open(true, sampleRate, audioFormat, desiredChannels, desiredFrames, deviceId);
    }

    /** This method is called by SDL using JNI. */
    public static int captureReadFloatBuffer(float[] buffer, boolean blocking) {
-        return mAudioRecord.read(buffer, 0, buffer.length, blocking ? AudioRecord.READ_BLOCKING : AudioRecord.READ_NON_BLOCKING);
+        if (Build.VERSION.SDK_INT < 23 /* Android 6.0 (M) */) {
+            return 0;
+        } else {
+            return mAudioRecord.read(buffer, 0, buffer.length, blocking ? AudioRecord.READ_BLOCKING : AudioRecord.READ_NON_BLOCKING);
+        }
    }

    /** This method is called by SDL using JNI. */
    public static int captureReadShortBuffer(short[] buffer, boolean blocking) {
-        if (Build.VERSION.SDK_INT < 23) {
+        if (Build.VERSION.SDK_INT < 23 /* Android 6.0 (M) */) {
            return mAudioRecord.read(buffer, 0, buffer.length);
        } else {
            return mAudioRecord.read(buffer, 0, buffer.length, blocking ? AudioRecord.READ_BLOCKING : AudioRecord.READ_NON_BLOCKING);
@@ -346,7 +461,7 @@ public class SDLAudioManager

    /** This method is called by SDL using JNI. */
    public static int captureReadByteBuffer(byte[] buffer, boolean blocking) {
-        if (Build.VERSION.SDK_INT < 23) {
+        if (Build.VERSION.SDK_INT < 23 /* Android 6.0 (M) */) {
            return mAudioRecord.read(buffer, 0, buffer.length);
        } else {
            return mAudioRecord.read(buffer, 0, buffer.length, blocking ? AudioRecord.READ_BLOCKING : AudioRecord.READ_NON_BLOCKING);
@@ -391,4 +506,9 @@ public class SDLAudioManager
    }

    public static native int nativeSetupJNI();
+
+    public static native void removeAudioDevice(boolean isCapture, int deviceId);
+
+    public static native void addAudioDevice(boolean isCapture, int deviceId);
+
 }
@@ -24,7 +24,7 @@ public class SDLControllerManager
    public static native int nativeAddJoystick(int device_id, String name, String desc,
                                               int vendor_id, int product_id,
                                               boolean is_accelerometer, int button_mask,
-                                               int naxes, int nhats, int nballs);
+                                               int naxes, int axis_mask, int nhats, int nballs);
    public static native int nativeRemoveJoystick(int device_id);
    public static native int nativeAddHaptic(int device_id, String name);
    public static native int nativeRemoveHaptic(int device_id);
@@ -42,7 +42,7 @@ public class SDLControllerManager

    public static void initialize() {
        if (mJoystickHandler == null) {
-            if (Build.VERSION.SDK_INT >= 19) {
+            if (Build.VERSION.SDK_INT >= 19 /* Android 4.4 (KITKAT) */) {
                mJoystickHandler = new SDLJoystickHandler_API19();
            } else {
                mJoystickHandler = new SDLJoystickHandler_API16();
@@ -50,7 +50,7 @@ public class SDLControllerManager
        }

        if (mHapticHandler == null) {
-            if (Build.VERSION.SDK_INT >= 26) {
+            if (Build.VERSION.SDK_INT >= 26 /* Android 8.0 (O) */) {
                mHapticHandler = new SDLHapticHandler_API26();
            } else {
                mHapticHandler = new SDLHapticHandler();
@@ -168,6 +168,32 @@ class SDLJoystickHandler_API16 extends SDLJoystickHandler {
                arg1Axis = MotionEvent.AXIS_GAS;
            }

+            // Make sure the AXIS_Z is sorted between AXIS_RY and AXIS_RZ.
+            // This is because the usual pairing are:
+            // - AXIS_X + AXIS_Y (left stick).
+            // - AXIS_RX, AXIS_RY (sometimes the right stick, sometimes triggers).
+            // - AXIS_Z, AXIS_RZ (sometimes the right stick, sometimes triggers).
+            // This sorts the axes in the above order, which tends to be correct
+            // for Xbox-ish game pads that have the right stick on RX/RY and the
+            // triggers on Z/RZ.
+            //
+            // Gamepads that don't have AXIS_Z/AXIS_RZ but use
+            // AXIS_LTRIGGER/AXIS_RTRIGGER are unaffected by this.
+            //
+            // References:
+            // - https://developer.android.com/develop/ui/views/touch-and-input/game-controllers/controller-input
+            // - https://www.kernel.org/doc/html/latest/input/gamepad.html
+            if (arg0Axis == MotionEvent.AXIS_Z) {
+                arg0Axis = MotionEvent.AXIS_RZ - 1;
+            } else if (arg0Axis > MotionEvent.AXIS_Z && arg0Axis < MotionEvent.AXIS_RZ) {
+                --arg0Axis;
+            }
+            if (arg1Axis == MotionEvent.AXIS_Z) {
+                arg1Axis = MotionEvent.AXIS_RZ - 1;
+            } else if (arg1Axis > MotionEvent.AXIS_Z && arg1Axis < MotionEvent.AXIS_RZ) {
+                --arg1Axis;
+            }
+
            return arg0Axis - arg1Axis;
        }
    }
@@ -210,7 +236,7 @@ class SDLJoystickHandler_API16 extends SDLJoystickHandler {
                    mJoysticks.add(joystick);
                    SDLControllerManager.nativeAddJoystick(joystick.device_id, joystick.name, joystick.desc,
                            getVendorId(joystickDevice), getProductId(joystickDevice), false,
-                            getButtonMask(joystickDevice), joystick.axes.size(), joystick.hats.size()/2, 0);
+                            getButtonMask(joystickDevice), joystick.axes.size(), getAxisMask(joystick.axes), joystick.hats.size()/2, 0);
                }
            }
        }
@@ -291,6 +317,9 @@ class SDLJoystickHandler_API16 extends SDLJoystickHandler {
    public int getVendorId(InputDevice joystickDevice) {
        return 0;
    }
+    public int getAxisMask(List<InputDevice.MotionRange> ranges) {
+        return -1;
+    }
    public int getButtonMask(InputDevice joystickDevice) {
        return -1;
    }
@@ -308,6 +337,43 @@ class SDLJoystickHandler_API19 extends SDLJoystickHandler_API16 {
        return joystickDevice.getVendorId();
    }

+    @Override
+    public int getAxisMask(List<InputDevice.MotionRange> ranges) {
+        // For compatibility, keep computing the axis mask like before,
+        // only really distinguishing 2, 4 and 6 axes.
+        int axis_mask = 0;
+        if (ranges.size() >= 2) {
+            // ((1 << SDL_GAMEPAD_AXIS_LEFTX) | (1 << SDL_GAMEPAD_AXIS_LEFTY))
+            axis_mask |= 0x0003;
+        }
+        if (ranges.size() >= 4) {
+            // ((1 << SDL_GAMEPAD_AXIS_RIGHTX) | (1 << SDL_GAMEPAD_AXIS_RIGHTY))
+            axis_mask |= 0x000c;
+        }
+        if (ranges.size() >= 6) {
+            // ((1 << SDL_GAMEPAD_AXIS_LEFT_TRIGGER) | (1 << SDL_GAMEPAD_AXIS_RIGHT_TRIGGER))
+            axis_mask |= 0x0030;
+        }
+        // Also add an indicator bit for whether the sorting order has changed.
+        // This serves to disable outdated gamecontrollerdb.txt mappings.
+        boolean have_z = false;
+        boolean have_past_z_before_rz = false;
+        for (InputDevice.MotionRange range : ranges) {
+            int axis = range.getAxis();
+            if (axis == MotionEvent.AXIS_Z) {
+                have_z = true;
+            } else if (axis > MotionEvent.AXIS_Z && axis < MotionEvent.AXIS_RZ) {
+                have_past_z_before_rz = true;
+            }
+        }
+        if (have_z && have_past_z_before_rz) {
+            // If both these exist, the compare() function changed sorting order.
+            // Set a bit to indicate this fact.
+            axis_mask |= 0x8000;
+        }
+        return axis_mask;
+    }
+
    @Override
    public int getButtonMask(InputDevice joystickDevice) {
        int button_mask = 0;
@@ -480,13 +546,15 @@ class SDLHapticHandler {
            if (haptic == null) {
                InputDevice device = InputDevice.getDevice(deviceIds[i]);
                Vibrator vib = device.getVibrator();
-                if (vib.hasVibrator()) {
-                    haptic = new SDLHaptic();
-                    haptic.device_id = deviceIds[i];
-                    haptic.name = device.getName();
-                    haptic.vib = vib;
-                    mHaptics.add(haptic);
-                    SDLControllerManager.nativeAddHaptic(haptic.device_id, haptic.name);
+                if (vib != null) {
+                    if (vib.hasVibrator()) {
+                        haptic = new SDLHaptic();
+                        haptic.device_id = deviceIds[i];
+                        haptic.name = device.getName();
+                        haptic.vib = vib;
+                        mHaptics.add(haptic);
+                        SDLControllerManager.nativeAddHaptic(haptic.device_id, haptic.name);
+                    }
                }
            }
        }
@@ -743,7 +811,7 @@ class SDLGenericMotionListener_API26 extends SDLGenericMotionListener_API24 {

    @Override
    public boolean supportsRelativeMouse() {
-        return (!SDLActivity.isDeXMode() || (Build.VERSION.SDK_INT >= 27));
+        return (!SDLActivity.isDeXMode() || Build.VERSION.SDK_INT >= 27 /* Android 8.1 (O_MR1) */);
    }

    @Override
@@ -753,7 +821,7 @@ class SDLGenericMotionListener_API26 extends SDLGenericMotionListener_API24 {

    @Override
    public boolean setRelativeMouseEnabled(boolean enabled) {
-        if (!SDLActivity.isDeXMode() || (Build.VERSION.SDK_INT >= 27)) {
+        if (!SDLActivity.isDeXMode() || Build.VERSION.SDK_INT >= 27 /* Android 8.1 (O_MR1) */) {
            if (enabled) {
                SDLActivity.getContentView().requestPointerCapture();
            } else {
@@ -116,7 +116,7 @@ public class SDLSurface extends SurfaceView implements SurfaceHolder.Callback,
        int nDeviceHeight = height;
        try
        {
-            if (Build.VERSION.SDK_INT >= 17) {
+            if (Build.VERSION.SDK_INT >= 17 /* Android 4.2 (JELLY_BEAN_MR1) */) {
                DisplayMetrics realMetrics = new DisplayMetrics();
                mDisplay.getRealMetrics( realMetrics );
                nDeviceWidth = realMetrics.widthPixels;
@@ -163,7 +163,7 @@ public class SDLSurface extends SurfaceView implements SurfaceHolder.Callback,

        // Don't skip in MultiWindow.
        if (skip) {
-            if (Build.VERSION.SDK_INT >= 24) {
+            if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) {
                if (SDLActivity.mSingleton.isInMultiWindowMode()) {
                    Log.v("SDL", "Don't skip in Multi-Window");
                    skip = false;
@@ -7,7 +7,7 @@ buildscript {
        google()
    }
    dependencies {
-        classpath 'com.android.tools.build:gradle:7.3.1'
+        classpath 'com.android.tools.build:gradle:8.1.1'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

        // NOTE: Do not place your application dependencies here; they belong
@@ -1,6 +1,6 @@
 #Thu Nov 11 18:20:34 PST 2021
 distributionBase=GRADLE_USER_HOME
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
 distributionPath=wrapper/dists
 zipStorePath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
@@ -126,8 +126,8 @@ if $cygwin ; then
    # Now convert the arguments - kludge to limit ourselves to /bin/sh
    i=0
    for arg in "$@" ; do
-        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+        CHECK=`echo "$arg"|grep -E -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|grep -E -c "^-"`                                 ### Determine if an option

        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
@@ -1,15 +1,8 @@
 #cmakedefine PACKAGE "@PACKAGE@"
-#define VERSION "2.9.0"
-
-#cmakedefine CMAKE_SYSTEM_NAME "@CMAKE_SYSTEM_NAME@"
+#define VERSION "2.11.3"

 #cmakedefine CACHE_TOTALSIZE @CACHE_TOTALSIZE@

-#cmakedefine ENABLE_CDROM_ANDROID @ENABLE_CDROM_ANDROID@
-#cmakedefine ENABLE_CDROM_BSD @ENABLE_CDROM_BSD@
-#cmakedefine ENABLE_CDROM_EMSCRIPTEN @ENABLE_CDROM_EMSCRIPTEN@
-#cmakedefine ENABLE_CDROM_LINUX @ENABLE_CDROM_LINUX@
-#cmakedefine ENABLE_CDROM_MP3 @ENABLE_CDROM_MP3@
 #cmakedefine ENABLE_DEBUGGER @ENABLE_DEBUGGER@
 #cmakedefine ENABLE_GTK @ENABLE_GTK@
 #cmakedefine ENABLE_MIDI_RAWMIDI @ENABLE_MIDI_RAWMIDI@
@@ -17,9 +10,8 @@
 #cmakedefine ENABLE_MIDI_SEQMIDI @ENABLE_MIDI_SEQMIDI@
 #cmakedefine ENABLE_MIDI_PORTMIDI @ENABLE_MIDI_PORTMIDI@
 #cmakedefine ENABLE_NLS @ENABLE_NLS@
-#cmakedefine ENABLE_SDLMIXER @ENABLE_SDLMIXER@

-#cmakedefine CDROM_DEVICE "@CDROM_DEVICE@"
+#cmakedefine DEFAULT_PLAYLIST_PATH "@DEFAULT_PLAYLIST_PATH@"
 #cmakedefine JOY_DEVICE "@JOY_DEVICE@"
 #cmakedefine MIDI_DEVICE "@MIDI_DEVICE@"
 #cmakedefine SEQ_DEVICE "@SEQ_DEVICE@"
@@ -27,7 +19,6 @@
 #cmakedefine HAVE_GETLOGIN @HAVE_GETLOGIN@
 #cmakedefine HAVE_MMAP @HAVE_MMAP@
 #cmakedefine HAVE_SIGACTION @HAVE_SIGACTION@
-#cmakedefine HAVE_UNAME @HAVE_UNAME@
 #cmakedefine HAVE_WEBP @HAVE_WEBP@

 #define DEFAULT_GOTHIC_TTF "@DEFAULT_FONT_PATH@MTLc3m.ttf"
@@ -22,7 +22,7 @@ Game Compatibility
 | DALK                                        | Supported   | From ALICEの館４・５・６ |
 | 闘神都市                                    | Supported   | From ALICEの館４・５・６ |
 | Dr.STOP                                     | Supported   | From ALICEの館４・５・６ |
-| 人間狩り                                    | Unsupported | From ALICEの館４・５・６ / アリスCD |
+| 人間狩り                                    | Supported   | From ALICEの館４・５・６ / アリスCD |
 | 女の子図鑑                                  | Unknown     | From ALICEの館４・５・６ |
 | 恋のおわり                                  | Unknown     |       |
 | 王道勇者                                    | Supported   |       |
@@ -71,13 +71,13 @@ Game Compatibility
 | ［扉］                                      | Supported   | From アリスCD |
 | 叩き殺し太郎                                | Supported   | From アリスCD |
 | バルーンぽっぷ                              | Supported   | From アリスCD |
-| 高速ひよこ２                                | Unsupported | From アリスCD |
+| 高速ひよこ２                                | Supported   | From アリスCD |
 | おせろっと                                  | Supported   | From アリスCD |
 | マスカレイド                                | Supported   | From アリスCD |
 | キャロル ～聖なる鐘が響く夜～               | Supported   | From アリスCD, Online match is not supported |
 | できるかなー？                              | Supported   | From アリスCD |
-| Child Assassin                              | Supported   | From アリスCD |
+| Child Assassin                              | Unsupported | From アリスCD |
 | Klavier                                     | Supported   | From アリスCD |
-| 弱肉狂食                                    | Unsupported | From アリスCD |
+| 弱肉狂食                                    | Supported   | From アリスCD |
 | 眼鏡大戦２                                  | Supported   | From アリスCD |
 | 妄想くん                                    | Supported   | From アリスCD |
@@ -98,20 +98,7 @@ endif()

 target_compile_options(modules PRIVATE -Wno-pointer-sign)

-if (EMSCRIPTEN)
-  set(LIBS
-    "SHELL:-s USE_ZLIB=1"
-    "SHELL:-s USE_SDL=2")
-  target_compile_options(modules PRIVATE ${LIBS})
-  target_link_options(modules PRIVATE ${LIBS})
-elseif (ANDROID)
-  target_link_libraries(modules PRIVATE ${ndk_zlib})
-  if (SDL2MIXER_FOUND)
-    target_link_libraries(modules PRIVATE SDL2 SDL2_mixer)
-  endif()
-else()
-  target_link_libraries(modules PRIVATE ZLIB::ZLIB)
-  if (SDL2MIXER_FOUND)
-    target_link_libraries(modules PRIVATE PkgConfig::SDL2MIXER)
-  endif()
+target_link_libraries(modules PRIVATE sdl2 zlib)
+if (TARGET sdl2_mixer)
+  target_link_libraries(modules PRIVATE sdl2_mixer)
 endif()
@@ -7,7 +7,6 @@
 #include "menu.h"
 #include "input.h"
 #include "nact.h"
-#include "key.h"
 #include "night.h"
 #include "sprite.h"

@@ -33,7 +33,6 @@
 #include "menu.h"
 #include "input.h"
 #include "nact.h"
-#include "key.h"
 #include "sact.h"
 #include "sprite.h"
 #include "ngraph.h"
@@ -34,7 +34,6 @@
 #include "menu.h"
 #include "input.h"
 #include "nact.h"
-#include "key.h"
 #include "sact.h"
 #include "sprite.h"
 #include "sactsound.h"
@@ -389,7 +388,7 @@ static void cb_waitkey_backlog(agsevent_t *e) {
 	switch (e->type) {
 	case AGSEVENT_KEY_RELEASE:
 		switch (e->code) {
-		case KEY_ESC:
+		case KEY_ESCAPE:
 			sblog_end();
 			sact.waittype = KEYWAIT_MESSAGE;
 			break;
@@ -31,7 +31,6 @@
 #include "nact.h"
 #include "ags.h"
 #include "input.h"
-#include "key.h"
 #include "sact.h"
 #include "sprite.h"
 #include "ngraph.h"
@@ -198,8 +197,10 @@ static void setup_selwindow() {
 	
 	// デフォルトで選択される選択肢がある場合、そこへカーソルを移動
 	if (sact.sel.movecursor) {
-		ags_setCursorLocation(sp->cur.x + sact.sel.frame_dot + 2,
-				      sp->cur.y + sact.sel.frame_dot + 2 + (sact.sel.font_size + sact.sel.linespace)*(sact.sel.movecursor -1), TRUE);
+		int x = sp->cur.x + sact.sel.frame_dot + 2;
+		int y = sp->cur.y + sact.sel.frame_dot + 2 +
+			(sact.sel.font_size + sact.sel.linespace) * (sact.sel.movecursor - 1);
+		ags_setCursorLocation(x, y, true, true);
 		selected_item = (sact.sel.movecursor -1);
 		oldstate = TRUE;
 		oldindex = selected_item -1;
@@ -1306,7 +1306,7 @@ static void ChangeSecretArray(void) { /* 53 */
 				(*vAry) ^= ax; ax = (key[i&3] ^ *vAry);
 				j ^= ax;
 				if (i & 2) {
-					ax = !ax ^ (i*3);
+					ax = ~ax ^ (i*3);
 				}
 				if (i & 4) {
 					ax = (ax >> 4) | (ax << 12);
@@ -1328,13 +1328,12 @@ static void ChangeSecretArray(void) { /* 53 */
 				*vAry ^= ax; ax = (key[i&3] ^ k);
 				j ^= ax;
 				if (i & 2) {
-					ax = !ax ^ (i*3);
+					ax = ~ax ^ (i*3);
 				}
 				if (i & 4) {
 					ax = (ax >> 4) | (ax << 12);
 				}
 				vAry++;
-				
 			}
 			*vResult = j;
 		}
@@ -37,6 +37,7 @@
 #include "ags.h"
 #include "music.h"
 #include "sdl_core.h"
+#include "hacks.h"

 #define SLOT 40

@@ -166,14 +167,14 @@ static void ChangeNotColor() {
 	case 24:
 	case 32:
 	{
-		uint32_t pic24s = PIX24(*src, *(src+1), *(src+2)) & 0xf0f0f0;
-		uint32_t pic24d = PIX24(*dst, *(dst+1), *(dst+2)) & 0xf0f0f0;
+		uint32_t pic24s = PIX24(*src, *(src+1), *(src+2));
+		uint32_t pic24d = PIX24(*dst, *(dst+1), *(dst+2));
 		uint32_t *yl;
 		
 		for (y = 0; y < height; y++) {
 			yl = (uint32_t *)(dp + y * dib->bytes_per_line);
 			for (x = 0; x < width; x++) {
-				if ((*yl & 0xf0f0f0) != pic24s) {
+				if (*yl != pic24s) {
 					*yl = pic24d;
 				}
 				yl++;
@@ -182,6 +183,9 @@ static void ChangeNotColor() {
 		break;
 	}
 	}
+	// The CX command after ChangeNotColor (in FIGHT.ADV) must use a precise
+	// calculation.
+	daiakuji_cx_hack = true;
 }

 /*
@@ -585,14 +589,14 @@ static void copy_sprite(int sx, int sy, int width, int height, int dx, int dy, i
 	case 24:
 	case 32:
 	{
-		uint32_t pic24 = PIX24(r, g, b) & 0xf0f0f0;
+		uint32_t pic24 = PIX24(r, g, b);
 		uint32_t *yls, *yld;
 		
 		for (y = 0; y < height; y++) {
 			yls = (uint32_t *)(sp + y * dib->bytes_per_line);
 			yld = (uint32_t *)(dp + y * dib->bytes_per_line);
 			for (x = 0; x < width; x++) {
-				if ((*yls & 0xf0f0f0) != pic24) {
+				if (*yls != pic24) {
 					*yld = *yls;
 				}
 				yls++; yld++;
@@ -37,6 +37,7 @@
 #include "modules.h"
 #include "sdl_core.h"
 #include "sdl_private.h"
+#include "input.h"
 #include "menu.h"

 // キー変換テーブル
@@ -162,7 +163,7 @@ static void GetKeyStatus(void) {
 	}
 	
 	*var = 0;
-	for (i = 0; i < 256; i++) {
+	for (i = 0; i < NUM_KEYCODES; i++) {
 		*var |= (keymap[no -1][i] * RawKeyInfo[i]);
 	}
 	
@@ -140,7 +140,7 @@ void gr_drawimage16(surface_t *ds, cgdata *cg, int x, int y) {
 			yl = (uint32_t *)(dp + y * ds->bytes_per_line);
 			for (x = 0; x < dw; x++) {
 				pic16 = *sp;
-				*yl = PIX24(PIXR16(pic16), PIXG16(pic16), PIXB16(pic16));
+				*yl = rgb565_to_rgb888(pic16);
 				yl++; sp++;
 			}
 			sp += (cg->width - dw);
@@ -11,6 +11,9 @@ if (ANDROID)
  add_library(xsystem35 SHARED)
 else()
  add_executable(xsystem35)
+  if (WIN32)
+    target_link_options(xsystem35 PRIVATE -static)
+  endif()
 endif()

 target_compile_options(xsystem35 PRIVATE -Wno-pointer-sign $<$<CONFIG:Debug>:-Wall>)
@@ -18,114 +21,164 @@ target_include_directories(xsystem35 PRIVATE .)
 target_link_libraries(xsystem35 PRIVATE src_lib)

 target_sources(xsystem35 PRIVATE
-  xsystem35.c
-  dri.c
+  ags.c
  ald_manager.c
+  alpha_plane.c
+  bgi.c
+  bmp.c
  cache.c
-  ${SRC_AUDIO}
-  ${SRC_CDROM}
-  ${SRC_MIDI}
-  ${SRC_MENU})
+  cali.c
+  cdrom.bgm.c
+  cg.c
+  cmd2F.c
+  cmd2F60.c
+  cmd_check.c
+  cmdb.c
+  cmdc.c
+  cmdd.c
+  cmde.c
+  cmdf.c
+  cmdg.c
+  cmdh.c
+  cmdi.c
+  cmdj.c
+  cmdk.c
+  cmdl.c
+  cmdm.c
+  cmdn.c
+  cmdo.c
+  cmdp.c
+  cmdq.c
+  cmds.c
+  cmdt.c
+  cmdu.c
+  cmdv.c
+  cmdw.c
+  cmdy.c
+  cmdz.c
+  cursor.c
+  dri.c
+  ecopy.c
+  filecheck.c
+  font.c
+  hacks.c
+  image.c
+  input.c
+  jpeg.c
+  message.c
+  midi.c
+  mmap.c
+  msgskip.c
+  mt19937-1.c
+  music.c
+  music_cdrom.c
+  music_midi.c
+  nact.c
+  network.c
+  pms.c
+  profile.c
+  qnt.c
+  s39ain.c
+  savedata.c
+  scenario.c
+  sdl_cursor.c
+  sdl_draw.c
+  sdl_effect.c
+  sdl_event.c
+  sdl_image.c
+  sdl_video.c
+  selection.c
+  texthook.c
+  variable.c
+  vsp.c
+  xsystem35.c
+  )

-# System3.x commands
-target_sources(xsystem35 PRIVATE
-  cmdb.c cmdc.c cmdd.c cmde.c cmdf.c cmdg.c cmdh.c cmdi.c cmdj.c
-  cmdk.c cmdl.c cmdm.c cmdn.c cmdo.c cmdp.c cmdq.c cmds.c cmdt.c
-  cmdu.c cmdv.c cmdw.c cmdy.c cmdz.c cmd2F.c cmd2F60.c)
-
-# Graphics
-
-target_sources(xsystem35 PRIVATE
-  sdl_video.c sdl_draw.c sdl_event.c sdl_image.c sdl_cursor.c sdl_effect.c
-  image.c font.c)
-
-# CG
-target_sources(xsystem35 PRIVATE
-  pms.c vsp.c bmp.c qnt.c jpeg.c)
-if (HAVE_WEBP)
-  target_sources(xsystem35 PRIVATE webp.c)
-  target_link_libraries(xsystem35 PRIVATE PkgConfig::WEBP)
+if (EMSCRIPTEN)
+  target_sources(xsystem35 PRIVATE pcm.emscripten.c bgm.emscripten.c)
+else()
+  target_sources(xsystem35 PRIVATE pcm.sdlmixer.c bgm.sdlmixer.c)
 endif()

-# Music
-target_sources(xsystem35 PRIVATE
-  music.c music_cdrom.c music_midi.c midi.c cdrom.c)
+if (EMSCRIPTEN)
+  target_sources(xsystem35 PRIVATE cdrom.emscripten.c)
+else()
+  target_sources(xsystem35 PRIVATE cdrom.mp3.c)
+endif()

-# Misc
-target_sources(xsystem35 PRIVATE
-  input.c profile.c mt19937-1.c filecheck.c mmap.c hacks.c)
+if (EMSCRIPTEN)
+  target_sources(xsystem35 PRIVATE midi.emscripten.c)
+elseif (ANDROID)
+  target_sources(xsystem35 PRIVATE midi.android.c)
+else()
+  target_sources(xsystem35 PRIVATE midi.sdlmixer.c)
+  if (ENABLE_MIDI_RAWMIDI)
+    target_sources(xsystem35 PRIVATE midi.rawmidi.c midifile.c)
+  endif()
+  if (ENABLE_MIDI_PORTMIDI)
+    target_sources(xsystem35 PRIVATE midi.portmidi.c)
+  endif()
+endif()

-# Scenario
-target_sources(xsystem35 PRIVATE
-  cali.c scenario.c variable.c cmd_check.c nact.c
-  selection.c message.c savedata.c s39ain.c texthook.c msgskip.c)
+if (EMSCRIPTEN)
+  target_sources(xsystem35 PRIVATE menu_emscripten.c)
+elseif (ANDROID)
+  target_sources(xsystem35 PRIVATE menu_android.c)
+elseif (ENABLE_GTK)
+  target_sources(xsystem35 PRIVATE menu.c menu_callback.c menu_gui.c s39init.c)
+else ()
+  target_sources(xsystem35 PRIVATE menu_sdl.c sdl_input.c)
+endif()

-# Graphics
-target_sources(xsystem35 PRIVATE
-  ags.c cg.c ecopy.c alpha_plane.c cursor.c)
+if (HAVE_WEBP)
+  target_sources(xsystem35 PRIVATE webp.c)
+  target_link_libraries(xsystem35 PRIVATE WebP)
+endif()

-# Network
-target_sources(xsystem35 PRIVATE
-  network.c)
-
-# Debugger
 if (ENABLE_DEBUGGER)
  target_sources(xsystem35 PRIVATE
    debug_symbol.c debugger.c debugger_cui.c debugger_dap.c)
 endif()

 if (WIN32)
-  target_sources(xsystem35 PRIVATE win/dialog.c win/resources.rc win/menubar.c win/console.c)
+  target_sources(xsystem35 PRIVATE
+    win/dialog.c win/resources.rc win/resources.c win/menubar.c win/console.c)
+endif()
+
+target_link_libraries(src_lib PRIVATE sdl2 zlib)
+target_link_libraries(xsystem35 PRIVATE m zlib sdl2 sdl2_ttf)
+if (TARGET sdl2_mixer)
+  target_link_libraries(xsystem35 PRIVATE sdl2_mixer)
 endif()

 if (EMSCRIPTEN)
-
-  set(LIBS
-    "SHELL:-s USE_ZLIB=1"
-    "SHELL:-s USE_SDL=2"
-    "SHELL:-s USE_SDL_TTF=2")
-  target_compile_options(src_lib PRIVATE ${LIBS})
-  target_compile_options(xsystem35 PRIVATE ${LIBS})
-  target_link_options(xsystem35 PRIVATE ${LIBS})
  target_link_libraries(xsystem35 PRIVATE idbfs.js)

  # Without optimizations, Asyncify generates very large code.
  list(APPEND CMAKE_EXE_LINKER_FLAGS_DEBUG "-O1")

  target_link_options(xsystem35 PRIVATE
-    "SHELL:-s ENVIRONMENT=web"
-    "SHELL:-s ASYNCIFY=1 -s ASYNCIFY_IGNORE_INDIRECT=1"
-    "SHELL:-s ASYNCIFY_REMOVE=SDL_Delay"
-    "SHELL:-s ASYNCIFY_IMPORTS=muspcm_load_no,muspcm_load_data,muspcm_load_mixlr,muspcm_waitend,wait_vsync,load_mincho_font"
-    "SHELL:-s ASYNCIFY_ADD=commands2F60,nact_main,send_agsevent,cb_waitkey_sprite"
-    "SHELL:-s ALLOW_MEMORY_GROWTH=1"
-    "SHELL:-s NO_EXIT_RUNTIME=1"
-    "SHELL:-s EXPORTED_FUNCTIONS=_main,_malloc"
-    "SHELL:-s EXPORTED_RUNTIME_METHODS=getValue,addRunDependency,removeRunDependency")
+    -sENVIRONMENT=web
+    -sASYNCIFY=1
+    -sASYNCIFY_IGNORE_INDIRECT=1
+    -sASYNCIFY_REMOVE=SDL_Delay
+    -sASYNCIFY_IMPORTS=muspcm_load_no,muspcm_load_data,muspcm_load_mixlr,muspcm_waitend,wait_vsync,load_mincho_font
+    -sASYNCIFY_ADD=commands2F60,nact_main,send_agsevent,cb_waitkey_sprite
+    -sALLOW_MEMORY_GROWTH=1
+    -sNO_EXIT_RUNTIME=1
+    -sEXPORTED_FUNCTIONS=_main,_malloc
+    -sEXPORTED_RUNTIME_METHODS=getValue,addRunDependency,removeRunDependency)

 elseif (ANDROID)
-
-  target_link_libraries(src_lib PRIVATE SDL2)
-  target_link_libraries(xsystem35 PRIVATE SDL2 SDL2_ttf SDL2_mixer ${ndk_zlib} ${ndk_log})
+  target_link_libraries(xsystem35 PRIVATE ${ndk_log})

 else()  # non-emscripten, non-android
-  target_link_libraries(src_lib PRIVATE PkgConfig::SDL2)
-  target_link_libraries(xsystem35 PRIVATE m ZLIB::ZLIB)
-  target_link_libraries(xsystem35 PRIVATE PkgConfig::SDL2)
-  target_link_libraries(xsystem35 PRIVATE PkgConfig::SDL2TTF)
+  if (TARGET cJSON)
+    target_link_libraries(xsystem35 PRIVATE cJSON)
+  endif()
  if (GTK3_FOUND)
    target_link_libraries(xsystem35 PRIVATE PkgConfig::GTK3)
  endif()
-  if (SDL2MIXER_FOUND)
-    target_link_libraries(xsystem35 PRIVATE PkgConfig::SDL2MIXER)
-  endif()
-  if (ENABLE_DEBUGGER)
-    if (cJSON_FOUND)
-      target_link_libraries(xsystem35 PRIVATE PkgConfig::cJSON)
-    else()
-      target_link_libraries(xsystem35 PRIVATE ${cJSON})
-    endif()
-  endif()
  if (ENABLE_MIDI_PORTMIDI)
    target_link_libraries(xsystem35 PRIVATE ${PORTMIDI})
  endif()
@@ -142,10 +195,3 @@ else()  # non-emscripten, non-android
  add_test(NAME src_tests COMMAND src_tests)
  configure_file(testdata/test.gr ${CMAKE_CURRENT_BINARY_DIR}/testdata/test.gr COPYONLY)
 endif()
-
-# FIXME: set up dependency for xsystem35 on this
-if (NOT EMSCRIPTEN AND NOT ANDROID)
-  add_custom_target(sdl_keytable.h
-    COMMAND perl ../tools/xsyskey.pl ${SDL2_INCLUDE_DIRS} > sdl_keytable.h
-    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
-endif()
@@ -42,23 +42,44 @@
 #include "font.h"
 #include "cursor.h"
 #include "image.h"
+#include "debugger.h"

-static Palette256 pal_256;
 static boolean need_update = TRUE;
 static boolean fade_outed = FALSE;
 static int cursor_move_time = 50; /* カーソル移動にかかる時間(ms) */

-static void initPal(Palette256 *pal) {
-	int i;
-	for (i = 0; i < 256; i++) {
-		pal->red[i]   =   0; pal->green[i]   =   0; pal->blue[i]   =   0;
-	}
-	pal->red[0]   =   0; pal->green[0]   =   0; pal->blue[0]   =   0;
-	pal->red[7]   = 255; pal->green[7]   = 255; pal->blue[7]   = 255;
-	pal->red[15]  = 255; pal->green[15]  = 255; pal->blue[15]  = 255;
-	pal->red[255] = 255; pal->green[255] = 255; pal->blue[255] = 255;
-	sdl_setPalette(pal, 0, 256);
+static void palette_changed(void) {
 	nact->ags.pal_changed = TRUE;
+	dbg_on_palette_change();
+}
+
+static void initPal(void) {
+	static const Color initial_palette[256] = {
+		[  0] = {  0,   0,   0},
+		[  1] = {128,   0,   0},
+		[  2] = {  0, 128,   0},
+		[  3] = {128, 128,   0},
+		[  4] = {  0,   0, 128},
+		[  5] = {128,   0, 128},
+		[  6] = {  0, 128, 128},
+		[  7] = {192, 192, 192},
+		[  8] = {192, 220, 192},
+		[  9] = {166, 202, 240},
+		[ 15] = {255, 255, 255},
+		[246] = {255, 251, 240},
+		[247] = {160, 160, 164},
+		[248] = {128, 128, 128},
+		[249] = {255,   0,   0},
+		[250] = {  0, 255,   0},
+		[251] = {255, 255,   0},
+		[252] = {  0,   0, 255},
+		[253] = {255,   0, 255},
+		[254] = {  0, 255, 255},
+		[255] = {255, 255, 255},
+	};
+	memcpy(nact->ags.pal, initial_palette, sizeof(initial_palette));
+	sdl_setPalette(nact->ags.pal, 0, 256);
+	palette_changed();
 }

 boolean ags_check_param(int *x, int *y, int *w, int *h) {
@@ -99,9 +120,8 @@ boolean ags_check_param_xy(int *x, int *y) {
 	return TRUE;
 }

-void ags_init(const char *render_driver) {
-	nact->ags.mouse_movesw = MOUSE_WARP_SMOOTH;
-	nact->ags.pal = &pal_256;
+void ags_init(const char *render_driver, bool enable_zb) {
+	nact->ags.mouse_warp_enabled = true;
 	nact->ags.world_size.width  =  SYS35_DEFAULT_WIDTH;
 	nact->ags.world_size.height =  SYS35_DEFAULT_HEIGHT;
 	nact->ags.world_depth =  SYS35_DEFAULT_DEPTH;
@@ -109,11 +129,14 @@ void ags_init(const char *render_driver) {
 	nact->ags.view_area.y = 0;
 	nact->ags.view_area.w = SYS35_DEFAULT_WIDTH;
 	nact->ags.view_area.h = SYS35_DEFAULT_HEIGHT;
+
+	nact->ags.enable_zb = enable_zb;
+	nact->ags.font_weight = enable_zb ? FONT_WEIGHT_BOLD : FONT_WEIGHT_NORMAL;
 	
 	sdl_Initialize(render_driver);
 	font_init();

-	initPal(&pal_256);
+	initPal();
 	cg_init();
 }

@@ -123,9 +146,9 @@ void ags_remove(void) {
 }

 void ags_reset(void) {
-	nact->ags.mouse_movesw = MOUSE_WARP_SMOOTH;
+	nact->ags.mouse_warp_enabled = true;
 	nact->ags.eventcb = NULL;
-	initPal(&pal_256);
+	initPal();
 	cg_reset();
 }

@@ -151,7 +174,7 @@ void ags_setWorldSize(int width, int height, int depth) {
 	
 	fade_outed = FALSE;  /* thanx tajiri@wizard */
 	
-	nact->ags.pal_changed = TRUE;
+	palette_changed();
 }

 void ags_setViewArea(int x, int y, int width, int height) {
@@ -216,21 +239,18 @@ void ags_updateFull() {
 	sdl_updateArea(&r, &p);
 }

-void ags_setPalettes(Palette256 *src_pal, int src, int dst, int cnt) {
-	int i;
-	for (i = 0; i < cnt; i++) {
-		nact->ags.pal->red  [dst + i] = src_pal->red  [src + i];
-		nact->ags.pal->green[dst + i] = src_pal->green[src + i];
-		nact->ags.pal->blue [dst + i] = src_pal->blue [src + i];
+void ags_setPalettes(Color *src, int dst, int cnt) {
+	for (int i = 0; i < cnt; i++) {
+		nact->ags.pal[dst + i] = src[i];
 	}
-	nact->ags.pal_changed = TRUE;
+	palette_changed();
 }

 void ags_setPalette(int no, int red, int green, int blue) {
-	nact->ags.pal->red[no]   = red;
-	nact->ags.pal->green[no] = green;
-	nact->ags.pal->blue[no]  = blue;
-	nact->ags.pal_changed = TRUE;
+	nact->ags.pal[no].r = red;
+	nact->ags.pal[no].g = green;
+	nact->ags.pal[no].b = blue;
+	palette_changed();
 }

 void ags_setPaletteToSystem(int src, int cnt) {
@@ -577,9 +597,9 @@ void ags_fadeOut(int rate, boolean flag) {
 	fade(duration, flag, nact->ags.world_depth == 8 ? EFFECT_FADEOUT : EFFECT_DITHERING_FADEOUT);

 	if (nact->ags.world_depth == 8) {
-		Palette256 pal;
+		Color pal[256];
 		memset(&pal, 0, sizeof(pal));
-		sdl_setPalette(&pal, 0, 256);
+		sdl_setPalette(pal, 0, 256);
 	}
 }

@@ -606,14 +626,18 @@ void ags_whiteOut(int rate, boolean flag) {
 	fade(duration, flag, nact->ags.world_depth == 8 ? EFFECT_WHITEIN : EFFECT_DITHERING_WHITEOUT);

 	if (nact->ags.world_depth == 8) {
-		Palette256 pal;
+		Color pal[256];
 		memset(&pal, 255, sizeof(pal));
-		sdl_setPalette(&pal, 0, 256);
+		sdl_setPalette(pal, 0, 256);
 	}
 }

 void ags_setFont(int type, int size) {
-	font_select(type, size);
+	font_select(type, size, FONT_WEIGHT_NORMAL);
+}
+
+void ags_setFontWithWeight(int type, int size, int weight) {
+	font_select(type, size, weight);
 }

 void ags_setCursorType(int type) {
@@ -627,42 +651,42 @@ void ags_loadCursor(int p1,int p2) {
 	}
 }

-void ags_setCursorLocation(int x, int y, boolean is_dibgeo) {
-	int dx[8], dy[8];
-	int i, delx, dely;
-	MyPoint p;
+void ags_setCursorLocation(int x, int y, bool is_dibgeo, bool for_selection) {
 	if (!ags_check_param_xy(&x, &y)) return;

-	/* DIB 座表系か Window 座表系か */
 	if (is_dibgeo) {
+		// DIB coordinates -> Window coordinates
 		x -= nact->ags.view_area.x;
 		y -= nact->ags.view_area.y;
 	}
-	
-	switch(nact->ags.mouse_movesw) {
-	case MOUSE_WARP_DISABLED:
-		return;
-	case MOUSE_WARP_DIRECT:
-		sdl_setCursorLocation(x, y); break;
-	case MOUSE_WARP_SMOOTH:
-		sys_getMouseInfo(&p, is_dibgeo);
-		delx = x - p.x;
-		dely = y - p.y;
-		
-		for (i = 1; i < 8; i++) {
-			dx[i-1] = ((delx*i*i*i) >> 9) - ((3*delx*i*i)>> 6) + ((3*delx*i) >> 3) + p.x;
-			dy[i-1] = ((dely*i*i*i) >> 9) - ((3*dely*i*i)>> 6) + ((3*dely*i) >> 3) + p.y;
-		}
-		dx[7] = x; dy[7] = y;
-		
-		for (i = 0; i < 8; i++) {
-			sdl_setCursorLocation(dx[i], dy[i]);
-			usleep(cursor_move_time * 1000 / 8);
-		}
-		break;
-	default:
-		return;
+
+#ifdef __EMSCRIPTEN__
+	if (!for_selection) {
+		// We can't move the actual cursor in the browser, but can change the
+		// internal mouse coordinates. This can help with keyboard/gamepad
+		// navigation.
+		sdl_setCursorInternalLocation(x, y);
+		EM_ASM({ xsystem35.shell.showMouseMoveEffect($0, $1); }, x, y);
+		sdl_sleep(cursor_move_time);
 	}
+#else
+	if (nact->ags.mouse_warp_enabled) {
+		MyPoint p;
+		sys_getMouseInfo(&p, is_dibgeo);
+		int dx = x - p.x;
+		int dy = y - p.y;
+		for (int i = 1; i < 8; i++) {
+			int xi = ((dx*i*i*i) >> 9) - ((3*dx*i*i)>> 6) + ((3*dx*i) >> 3) + p.x;
+			int yi = ((dy*i*i*i) >> 9) - ((3*dy*i*i)>> 6) + ((3*dy*i) >> 3) + p.y;
+			sdl_setCursorLocation(xi, yi);
+			sdl_sleep(cursor_move_time / 7);
+		}
+		sdl_setCursorLocation(x, y);
+	} else if (!for_selection) {
+		sdl_setCursorInternalLocation(x, y);
+		sdl_sleep(cursor_move_time);
+	}
+#endif
 }

 EMSCRIPTEN_KEEPALIVE
@@ -100,14 +100,8 @@ enum agsevent_button {
 	AGSEVENT_BUTTON_RIGHT,
 };

-enum mouse_warp_mode {
-	MOUSE_WARP_DISABLED,
-	MOUSE_WARP_DIRECT,
-	MOUSE_WARP_SMOOTH,
-};
-
 struct _ags {
-	Palette256 *pal;             /* system palette */
+	Color pal[256];             /* system palette */
 	boolean   pal_changed;      /* system palette has changed */
 	
 	MyDimension world_size;     /* size of off-screen */
@@ -116,11 +110,13 @@ struct _ags {
 	
 	int world_depth;            /* depth of off-screen (bits per pixel) */

-	enum mouse_warp_mode mouse_movesw;
-
 	agsurface_t *dib;           /* main surface */
 	void (*eventcb)(agsevent_t *e); /* deliver event */

+	int font_weight;
+
+	bool mouse_warp_enabled;
+	bool enable_zb;
 	boolean noantialias; /* antialias を使用しない */
 	boolean noimagecursor; /* リソースファイルのカーソルを読みこまない */
 };
@@ -129,7 +125,7 @@ typedef struct _ags ags_t;


 /* 初期化関係 */
-void ags_init(const char *render_driver);
+void ags_init(const char *render_driver, bool enable_zb);
 void ags_remove(void);
 void ags_reset(void);

@@ -150,7 +146,7 @@ extern void ags_updateFull(void);
 extern void ags_updateArea(int x, int y, int width, int height);

 /* パレット関係 */
-extern void ags_setPalettes(Palette256 *src_pal, int src, int dst, int cnt);
+extern void ags_setPalettes(Color *src, int dst, int cnt);
 extern void ags_setPalette(int no, int red, int green, int blue);
 extern void ags_setPaletteToSystem(int src, int cnt);

@@ -206,12 +202,13 @@ enum FontType {
 	FONT_MINCHO,
 };
 extern void ags_setFont(int type, int size);
+extern void ags_setFontWithWeight(int type, int size, int weight);
 extern agsurface_t *ags_drawStringToSurface(const char *str);

 /* カーソル関係 */
 extern void ags_setCursorType(int type);
 extern void ags_loadCursor(int ,int);
-extern void ags_setCursorLocation(int x, int y, boolean dibgeo);
+extern void ags_setCursorLocation(int x, int y, bool is_dibgeo, bool for_selection);
 extern void ags_setCursorMoveTime(int msec);
 extern int  ags_getCursorMoveTime();

@@ -108,5 +108,5 @@ void ald_init(int type, const char **file, int cnt, boolean use_mmap) {
 int ald_get_maxno(DRIFILETYPE type) {
 	if (type >= DRIFILETYPEMAX || !dri[type])
 		return 0;
-	return dri[type]->nr_files;
+	return dri[type]->maxno;
 }
@@ -1,75 +0,0 @@
-/*
- * bgm.dummy.c  BGM (*BA.ALD) dummy implementation
- *
- * Copyright (C) 2019 <KichikuouChrome@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- */
-#include <stdio.h>
-#include "portab.h"
-#include "bgm.h"
-
-int musbgm_init(DRIFILETYPE type, int base_no) {
-	return NG;
-}
-
-int musbgm_exit(void) {
-	return NG;
-}
-
-int musbgm_reset(void) {
-	return NG;
-}
-
-int musbgm_play(int no, int time, int vol) {
-	WARNING("not implemented");
-	return NG;
-}
-
-int musbgm_stop(int no, int time) {
-	WARNING("not implemented");
-	return NG;
-}
-
-int musbgm_fade(int no, int time, int vol) {
-	WARNING("not implemented");
-	return NG;
-}
-
-int musbgm_getpos(int no) {
-	WARNING("not implemented");
-	return 0;
-}
-
-int musbgm_getlen(int no) {
-	WARNING("not implemented");
-	return 0;
-}
-
-int musbgm_isplaying(int no) {
-	WARNING("not implemented");
-	return 0;
-}
-
-int musbgm_stopall(int time) {
-	WARNING("not implemented");
-	return NG;
-}
-
-int musbgm_wait(int no, int timeout) {
-	WARNING("not implemented");
-	return NG;
-}
@@ -36,7 +36,6 @@
 * static methods
 */
 static bmp_header *extract_header(uint8_t *b);
-static void getpal(Palette256 *pal, uint8_t *b);
 static void extract_8bit(bmp_header *bmp, uint8_t *pic, uint8_t *b);
 static void extract_24bit(bmp_header *bmp, uint16_t *pic, uint8_t *b);

@@ -65,17 +64,16 @@ static bmp_header *extract_header(uint8_t *b) {

 /*
 * Get palette from raw data
- *   pal: palette to be stored
 *   b  : raw data (pointer to palette)
 */
-static void getpal(Palette256 *pal, uint8_t *b) {
-	int i;
-	
-	for (i = 0; i < 256; i++) {
-		pal->blue[i]  = *b++;
-		pal->red[i]   = *b++;
-		pal->green[i] = *b++;
+static Color *getpal(uint8_t *b) {
+	Color *pal = malloc(sizeof(Color) * 256);
+	for (int i = 0; i < 256; i++) {
+		pal[i].b = *b++;
+		pal[i].r = *b++;
+		pal[i].g = *b++;
 	}
+	return pal;
 }

 /*
@@ -168,8 +166,7 @@ cgdata *bmp256_extract(uint8_t *data) {
 	bmp_header *bmp = extract_header(data);
 	cgdata *cg = calloc(1, sizeof(cgdata));
 	
-	cg->pal = malloc(sizeof(Palette256));
-	getpal(cg->pal, data + bmp->bmpPp);
+	cg->pal = getpal(data + bmp->bmpPp);
 	
 	/* +10: margin for broken cg */
 	cg->pic = malloc(sizeof(uint8_t) * ((bmp->bmpXW + 10) * (bmp->bmpYW + 10)));
@@ -1,238 +0,0 @@
-/*
- * cdrom.FreeBSD.c  CD-ROMアクセス
- *
- * Copyright (C) 1997-1998 Masaki Chikama (Wren) <chikama@kasumi.ipl.mech.nagoya-u.ac.jp>
- *               1998-                           <masaki-c@is.aist-nara.ac.jp>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
-*/
-/* $Id: cdrom.FreeBSD.c,v 1.17 2002/08/18 09:35:29 chikama Exp $ */
-
-#include <errno.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include <sys/cdio.h>
-
-#include "portab.h"
-#include "cdrom.h"
-#include "music_private.h"
-#include "system.h"
-
-static int  cdrom_init(char *);
-static int  cdrom_exit(void);
-static int  cdrom_reset(void);
-static int  cdrom_start(int, int);
-static int  cdrom_stop();
-static int  cdrom_getPlayingInfo(cd_time *);
-
-#define cdrom cdrom_bsd
-cdromdevice_t cdrom = {
-	cdrom_init,
-	cdrom_exit,
-	cdrom_reset,
-	cdrom_start,
-	cdrom_stop,
-	cdrom_getPlayingInfo,
-	NULL,
-	NULL
-};
-
-static int     cd_fd;
-static boolean enabled = FALSE;
-static struct  cd_toc_entry toc_buffer[100];
-static boolean msfmode = TRUE;               /* default は MSFPLAY mode */
-static int     lastindex;                    /* 最終トラック */
-
-/* ioctlがエラーで帰って来る場合 IOCTL_RETRY_TIME 回リトライする */
-static int do_ioctl(int cmd, void *data) {
-	int i;
-	for (i = 0; i < CDROM_IOCTL_RETRY_TIME; i++) {
-		if (0 <= ioctl(cd_fd, cmd, data)) {
-			return 0;
-		}
-		usleep(CDROM_IOCTL_RETRY_INTERVAL * 100 * 1000);
-	}
-	return -1;
-}
-
-/* CD-ROM の目次を読み出しておく */
-static int get_cd_entry() {
-	int    endtrk, i;
-	struct ioc_toc_header     tochdr;
-	struct ioc_read_toc_entry toc;
-	struct ioc_play_msf       msf;
-
-	/* 最終トラック番号を得る */
-	if (do_ioctl(CDIOREADTOCHEADER, &tochdr) < 0) {
-		WARNING("CDIOREADTOCHEADER: %s", strerror(errno));
-		return NG;
-	}
-	
-	lastindex = endtrk = tochdr.ending_track;
-	i = tochdr.ending_track - tochdr.starting_track + 1;
-	if (endtrk <= 1) {  /* ２トラック以上ないとダメ */
-		WARNING("No CD-AUDIO in CD-ROM");
-		return NG;
-	}
-	
-	prv.cd_maxtrk = lastindex;
-	
-	/* すべてのトラックの目次を読みだしてキャッシュしておく */
-	toc.address_format = CD_MSF_FORMAT;
-	toc.starting_track = 0;
-	toc.data_len = (i + 1) * sizeof(struct cd_toc_entry);
-	toc.data = toc_buffer;
-	if (do_ioctl(CDIOREADTOCENTRYS, &toc) < 0) {
-		WARNING("CDIOREADTOCENTRYS: %s", strerror(errno));
-		return NG;
-	}
-
-#ifdef CDROM_USE_TRKIND_ONLY
-	msfmode = FALSE;
-	return OK;
-#endif
-
-	/* CDROMPLAYMSF が有効かチェック */
-	msf.start_m = toc_buffer[1].addr.msf.minute;
-	msf.start_s = toc_buffer[1].addr.msf.second;
-	msf.start_f = toc_buffer[1].addr.msf.frame;
-	msf.end_m   = toc_buffer[2].addr.msf.minute;
-	msf.end_s   = toc_buffer[2].addr.msf.second;
-	msf.end_f   = toc_buffer[2].addr.msf.frame;
-	if (do_ioctl(CDIOCPLAYMSF, &msf) < 0) {
-		WARNING("CDIOPLAYMSF: %s", strerror(errno));
-		WARNING("CD-ROM: change TRKMODE");
-		msfmode = FALSE;
-	}
-	/* stop */
-	if (do_ioctl(CDIOCSTOP, NULL) < 0) {
-		WARNING("CDIOCSTOP: %s", strerror(errno));
-		return NG;
-	}
-	return OK;
-}
-
-/* デバイスの初期化 */
-int cdrom_init(char *dev_cd) {
-	if (dev_cd == NULL) return NG;
-
-	if ((cd_fd = open(dev_cd, O_RDONLY, 0)) < 0) {
-		WARNING("CDROM_DEVICE OPEN: %s", strerror(errno));
-		enabled = FALSE;
-		return NG;
-	}
-	if (OK == get_cd_entry()) {
-		enabled = TRUE;
-		return OK;
-	}
-	enabled = FALSE;
-	return NG;
-}
-
-/* デバイスの後始末 */
-int cdrom_exit(void) {
-	if (enabled) {
-		cdrom_stop();
-		close(cd_fd);
-	}
-	return OK;
-}
-
-int cdrom_reset(void) {
-	return cdrom_stop();
-}
-
-/* トラック番号 trk の演奏 trk = 1~ */
-int cdrom_start(int trk, int loop) {
-	struct ioc_play_msf   msf;
-	struct ioc_play_track track;
-	
-	if (!enabled) return NG;
-
-	/* 曲数よりも多い指定は不可*/
-	if (trk > lastindex) {
-		return NG;
-	}
-	/* drive spin up */
-	if (do_ioctl(CDIOCSTART, NULL) < 0) {
-		WARNING("CDIOCSTART: %s", strerror(errno));
-		return NG;
-	}
-	if (msfmode) {
-		msf.start_m = toc_buffer[trk - 1].addr.msf.minute;
-		msf.start_s = toc_buffer[trk - 1].addr.msf.second;
-		msf.start_f = toc_buffer[trk - 1].addr.msf.frame;
-		msf.end_m = toc_buffer[trk].addr.msf.minute;
-		msf.end_s = toc_buffer[trk].addr.msf.second;
-		msf.end_f = toc_buffer[trk].addr.msf.frame;
-		if (do_ioctl(CDIOCPLAYMSF, &msf) < 0) {
-			WARNING("CDIOPLAYMSF: %s", strerror(errno));
-			return NG;
-		}
-	} else {
-		track.start_track = track.end_track = trk;
-		track.start_index = track.end_index = 0;
-		if (do_ioctl(CDIOCPLAYTRACKS, &track) < 0) {
-			WARNING("CDIOCPLAYTRACKS: %s", strerror(errno));
-			return NG;
-		}
-	}
-	return OK;
-}
-
-/* 演奏停止 */
-int cdrom_stop() {
-	if (enabled) {
-		/* if (do_ioctl(CDIOCSTOP, NULL) < 0) { */
-		if (do_ioctl(CDIOCPAUSE, NULL) < 0) {
-			/* WARNING("CDIOCSTOP: %s", strerror(errno)); */
-			WARNING("CDIOCPAUSE: %s", strerror(errno));
-		}
-		return OK;
-	}
-	return NG;
-}
-
-/* 現在演奏中のトラック情報の取得 */
-int cdrom_getPlayingInfo (cd_time *info) {
-	struct ioc_read_subchannel s;
-	struct cd_sub_channel_info data;
-	
-	if (!enabled)
-		return NG;
-	memset(&s, 0, sizeof(s));
-
-        s.data = &data;
-        s.data_len = sizeof (data);
-        s.address_format = CD_MSF_FORMAT;
-        s.data_format = CD_CURRENT_POSITION;
-	if (do_ioctl(CDIOCREADSUBCHANNEL, &s) < 0) {
-		WARNING("CDIOCREADSUBCHANNEL: %s", strerror(errno));
-		return NG;
-	}
-	if (s.data->header.audio_status != CD_AS_PLAY_IN_PROGRESS) {
-		return NG;
-	}
-	info->t = s.data->what.position.track_number;
-	info->m = s.data->what.position.reladdr.msf.minute;
-	info->s = s.data->what.position.reladdr.msf.second;
-	info->f = s.data->what.position.reladdr.msf.frame;
-	return OK;
-}
@@ -1,268 +0,0 @@
-/*
- * cdrom.Linux.c  CD-ROMアクセス
- *
- * Copyright (C) 1997-1998 Masaki Chikama (Wren) <chikama@kasumi.ipl.mech.nagoya-u.ac.jp>
- *               1998-                           <masaki-c@is.aist-nara.ac.jp>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
-*/
-/* $Id: cdrom.Linux.c,v 1.18 2002/08/18 09:35:29 chikama Exp $ */
-
-#include <errno.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-
-#if defined(sun)
-#include <sys/cdio.h>
-struct cdrom_msf0 {
-	unsigned char   minute;     /* minute */
-	unsigned char   second;     /* second */
-	unsigned char   frame;      /* frame  */
-};
-#else
-#include <linux/cdrom.h>
-#endif /* sun */
-
-#include "portab.h"
-#include "cdrom.h"
-#include "music_private.h"
-#include "system.h"
-
-static int  cdrom_init(char *);
-static int  cdrom_exit(void);
-static int  cdrom_reset(void);
-static int  cdrom_start(int, int);
-static int  cdrom_stop();
-static int  cdrom_getPlayingInfo(cd_time *);
-
-#define cdrom cdrom_linux
-cdromdevice_t cdrom = {
-	cdrom_init,
-	cdrom_exit,
-	cdrom_reset,
-	cdrom_start,
-	cdrom_stop,
-	cdrom_getPlayingInfo,
-	NULL,
-	NULL
-};
-
-static int     cd_fd;
-static boolean enabled = FALSE;
-static struct  cdrom_msf0 tocmsf[100];
-static boolean msfmode = TRUE;        /* default は MSFPLAY mode */
-static int     lastindex;             /* 最終トラック */
-
-
-/* ioctlがエラーで帰って来る場合 IOCTL_RETRY_TIME 回リトライする */
-static int do_ioctl(int cmd, void *data) {
-	int i;
-	for (i = 0; i < CDROM_IOCTL_RETRY_TIME; i++) {
-		if (0 <= ioctl(cd_fd, cmd, data)) {
-			return 0;
-		}
-		usleep(CDROM_IOCTL_RETRY_INTERVAL * 100 * 1000);
-	}
-	return -1;
-}
-
-/* CD-ROM の目次を読み出しておく */
-static int get_cd_entry() {
-	int    endtrk, i;
-	struct cdrom_tochdr   tochdr;
-	struct cdrom_tocentry toc;
-	struct cdrom_msf      msf;
-	
-	/* 最終トラック番号を得る */
-	if (do_ioctl(CDROMREADTOCHDR, &tochdr) < 0) {
-		WARNING("CDROMREADTOCHDR: %s", strerror(errno));
-		return NG;
-	}
-	lastindex = endtrk = tochdr.cdth_trk1;
-	if (endtrk <= 1) { /* ２トラック以上ないとダメ */
-		WARNING("No CD-AUDIO in CD-ROM");
-		return NG; 
-	}
-	
-	prv.cd_maxtrk = lastindex;
-	
-	/* すべてのトラックの目次を読みだしてキャッシュしておく */
-	toc.cdte_format = CDROM_MSF;
-	for (i = 1; i <= endtrk; i++) {
-		toc.cdte_track = i;
-		if (do_ioctl(CDROMREADTOCENTRY, &toc) < 0) {
-			WARNING("CDROMREADTOCENTRY: %s", strerror(errno));
-			return NG;
-		}
-		tocmsf[i - 1].minute = toc.cdte_addr.msf.minute;
-		tocmsf[i - 1].second = toc.cdte_addr.msf.second;
-		tocmsf[i - 1].frame  = toc.cdte_addr.msf.frame;
-	}
-	/* リードアウトを読み出す */
-	toc.cdte_track = CDROM_LEADOUT;
-	if (do_ioctl(CDROMREADTOCENTRY, &toc) < 0) {
-		WARNING("CDROMREADTOCENTRY: %s", strerror(errno));
-		return NG;
-	}
-	
-#ifdef PPC
-	/* Linux PPC 対策  ;last track -1 frame */
-	FRAMES_TO_MSF(MSF_TO_FRAMES(toc.cdte_addr.msf.minute,
-				    toc.cdte_addr.msf.second,
-				    toc.cdte_addr.msf.frame) - 1,
-		      &tocmsf[endtrk].minute,
-		      &tocmsf[endtrk].second,
-		      &tocmsf[endtrk].frame);
-#else
-	tocmsf[endtrk].minute = toc.cdte_addr.msf.minute;
-	tocmsf[endtrk].second = toc.cdte_addr.msf.second;
-	tocmsf[endtrk].frame  = toc.cdte_addr.msf.frame;
-#endif
-	
-#ifdef CDROM_USE_TRKIND_ONLY
-	msfmode = FALSE;
-	return OK;
-#endif
-
-	/* CDROMPLAYMSF が有効かチェック */
-	msf.cdmsf_min0   = tocmsf[1].minute;
-	msf.cdmsf_sec0   = tocmsf[1].second;
-	msf.cdmsf_frame0 = tocmsf[1].frame;
-	msf.cdmsf_min1   = tocmsf[2].minute;
-	msf.cdmsf_sec1   = tocmsf[2].second;
-	msf.cdmsf_frame1 = tocmsf[2].frame;
-	if (do_ioctl(CDROMPLAYMSF, &msf) < 0) {
-		WARNING("CDROMPLAYMSF: %s", strerror(errno));
-		WARNING("CD-ROM: change TRKIND mode");
-		msfmode = FALSE;
-	}
-	/* stop */
-	if (do_ioctl(CDROMSTOP, NULL) < 0) {
-		WARNING("CDROMSTOP: %s", strerror(errno));
-		return NG;
-	}
-	return OK;
-}
-
-/* デバイスの初期化 */
-static int cdrom_init(char *dev_cd) {
-	if (dev_cd == NULL) return NG;
-
-	if ((cd_fd = open(dev_cd, O_RDONLY, 0)) < 0) {
-		WARNING("CDROM_DEVICE OPEN: %s", strerror(errno));
-		enabled = FALSE;
-		return NG;
-	}
-	if (OK == get_cd_entry()) {
-		enabled = TRUE;
-		return OK;
-	}
-	enabled = FALSE;
-	return NG;
-}
-
-/* デバイスの後始末 */
-static int cdrom_exit(void) {
-	if (enabled) {
-		cdrom_stop();
-		close(cd_fd);
-	}
-	return OK;
-}
-
-static int cdrom_reset(void) {
-	return cdrom_stop();
-}
-
-/* トラック番号 trk の演奏 trk = 1~ */
-static int cdrom_start(int trk, int loop) {
-	struct cdrom_msf msf;
-	struct cdrom_ti  ti;
-
-	if (!enabled) return NG;
-
-	/* 曲数よりも多い指定は不可*/
-	if (trk > lastindex) {
-		return NG;
-	}
-	/* drive spin up */
-	if (do_ioctl(CDROMSTART, NULL) < 0) {
-		WARNING("CDROMSTART: %s", strerror(errno));
-		return NG;
-	}
-	
-	if (msfmode) {
-		msf.cdmsf_min0   = tocmsf[trk - 1].minute;
-		msf.cdmsf_sec0   = tocmsf[trk - 1].second;
-		msf.cdmsf_frame0 = tocmsf[trk - 1].frame;
-		msf.cdmsf_min1   = tocmsf[trk].minute;
-		msf.cdmsf_sec1   = tocmsf[trk].second;
-		msf.cdmsf_frame1 = tocmsf[trk].frame;
-		if (do_ioctl(CDROMPLAYMSF, &msf) < 0) {
-			WARNING("CDROMPLAYMSF: %s", strerror(errno));
-			return NG;
-		}
-		return OK;
-	} else {
-		ti.cdti_trk0 = ti.cdti_trk1 = trk;
-		ti.cdti_ind0 = ti.cdti_ind1 = 0;
-		if (do_ioctl(CDROMPLAYTRKIND, &ti) < 0) {
-			WARNING("CDROMPLAYTRKIND: %s", strerror(errno));
-			return NG;
-		}
-		return OK;
-	}
-}
-
-/* 演奏停止 */
-static int cdrom_stop() {
-	if (enabled) {
-		/* if (do_ioctl(CDROMSTOP, NULL) < 0) { */
-		if (do_ioctl(CDROMPAUSE, NULL) < 0) {
-			/* WARNING("CDROMSTOP: %s", strerror(errno)); */
-			WARNING("CDROMPAUSE: %s", strerror(errno));
-			return NG;
-		}
-		return OK;
-	}
-	return NG;
-}
-
-/* 現在演奏中のトラック情報の取得 */
-static int cdrom_getPlayingInfo (cd_time *info) {
-	struct cdrom_subchnl sc;
-	
-	if (!enabled)
-		return NG;
-	
-	sc.cdsc_format = CDROM_MSF;
-	if (do_ioctl(CDROMSUBCHNL, &sc) < 0) {
-		WARNING("CDROMSUBCHNL: %s", strerror(errno));
-		return NG;
-	}
-	if (sc.cdsc_audiostatus != CDROM_AUDIO_PLAY) {
-		return NG;
-	}
-	info->t = sc.cdsc_trk;
-	info->m = sc.cdsc_reladdr.msf.minute;
-	info->s = sc.cdsc_reladdr.msf.second;
-	info->f = sc.cdsc_reladdr.msf.frame;
-	return OK;
-}
@@ -22,11 +22,14 @@
 #include <stdio.h>

 #include "cdrom.h"
+#include "ald_manager.h"
 #include "music.h"
+#include "music_private.h"

 static int current_track;

-static int cdrom_bgm_init(char *dev) {
+static int cdrom_bgm_init(char *playlist) {
+	prv.cd_maxtrk = ald_get_maxno(DRIFILE_BGM) + 1;
 	return OK;
 }

@@ -1,71 +0,0 @@
-/*
- * cdrom.c  CD-ROM control wrapper
- *
- * Copyright (C) 2000-  Masaki Chikama (Wren) <masaki-c@is.aist-nara.ac.jp>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
-*/
-/* $Id: cdrom.c,v 1.20 2002/08/18 09:35:29 chikama Exp $ */
-
-#include "config.h"
-
-#include <stdio.h>
-#include <sys/stat.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-#include "portab.h"
-#include "cdrom.h"
-#include "system.h"
-
-#if defined(ENABLE_CDROM_LINUX)
-extern cdromdevice_t cdrom_linux;
-#define NATIVE_CD_DEVICE &cdrom_linux
-
-#elif defined(ENABLE_CDROM_BSD)
-extern cdromdevice_t cdrom_bsd;
-#define NATIVE_CD_DEVICE &cdrom_bsd
-
-#elif defined(ENABLE_CDROM_EMSCRIPTEN)
-extern cdromdevice_t cdrom_emscripten;
-#define NATIVE_CD_DEVICE &cdrom_emscripten
-
-#else
-
-extern cdromdevice_t cdrom_empty;
-#define NATIVE_CD_DEVICE &cdrom_empty
-#endif
-
-#ifdef ENABLE_CDROM_MP3
-extern cdromdevice_t cdrom_mp3;
-#endif
-
-cdromdevice_t *cd_init(const char *dev) {
-#if defined(ENABLE_CDROM_EMSCRIPTEN)
-	return NATIVE_CD_DEVICE;
-#else
-	struct stat st;
-	if (dev && stat(dev, &st) && (S_ISBLK(st.st_mode) || S_ISCHR(st.st_mode)))
-		return NATIVE_CD_DEVICE;
-
-#ifdef ENABLE_CDROM_MP3
-	return &cdrom_mp3;
-#else
-	WARNING("no cdrom device available");
-	return NULL;
-#endif
-#endif  // ENABLE_CDROM_EMSCRIPTEN
-}
@@ -1,69 +0,0 @@
-/*
- * cdrom.empty.c  CD-ROMアクセス
- *
- * Copyright (C) 1997-1998 Masaki Chikama (Wren) <chikama@kasumi.ipl.mech.nagoya-u.ac.jp>
- *               1998-                           <masaki-c@is.aist-nara.ac.jp>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
-*/
-/* $Id: cdrom.empty.c,v 1.8 2002/08/18 09:35:29 chikama Exp $ */
-
-#include <unistd.h>
-#include "portab.h"
-#include "cdrom.h"
-
-static int  cdrom_init(char *);
-static int  cdrom_exit(void);
-static int  cdrom_reset(void);
-static int  cdrom_start(int, int);
-static int  cdrom_stop();
-static int  cdrom_getPlayingInfo(cd_time *);
-
-#define cdrom cdrom_empty
-cdromdevice_t cdrom = {
-	cdrom_init,
-	cdrom_exit,
-	cdrom_reset,
-	cdrom_start,
-	cdrom_stop,
-	cdrom_getPlayingInfo,
-	NULL,
-	NULL
-};
-
-int cdrom_init(char *name) {
-	return NG;
-}
-
-int cdrom_exit(void) {
-	return OK;
-}
-
-int cdrom_reset(void) {
-	return OK;
-}
-
-int cdrom_start(int trk, int loop) {
-	return OK;
-}
-
-int cdrom_stop() {
-	return OK;
-}
-
-int cdrom_getPlayingInfo (cd_time *info) {
-	return NG;
-}
@@ -27,7 +27,7 @@

 static int frame_of_getpos = -1;

-int cdrom_init(char *name) {
+int cdrom_init(char *playlist) {
 	return OK;
 }

@@ -51,8 +51,6 @@ typedef struct _cdromdevice cdromdevice_t;

 extern cdromdevice_t cdrom_bgm;

-extern cdromdevice_t *cd_init(const char *dev);
-
 #define CD_FPS 75
 #define FRAMES_TO_MSF(f, M,S,F) {                                       \
        int value = f;                                                  \
@@ -64,6 +64,9 @@ static int          start_time;
 static int cdrom_init(char *playlist_path) {
 	char buf[256];

+	if (!playlist_path || !playlist_path[0])
+		return NG;
+
 	FILE *fp = fopen(playlist_path, "r");
 	if (fp) {
 		// Skip the first line
@@ -72,7 +75,9 @@ static int cdrom_init(char *playlist_path) {
 		fp = fopen("_inmm.ini", "r");
 	}
 	if (!fp) {
-		NOTICE("cdrom: Cannot open playlist %s", playlist_path);
+		// If the game has MIDI music, lack of the playlist is not a problem.
+		if (ald_get_maxno(DRIFILE_MIDI) == 0)
+			NOTICE("cdrom: Cannot open playlist %s", playlist_path);
 		return NG;
 	}

@@ -293,13 +293,8 @@ void cg_load(int no, int flg) {
 		bank = cg_vspPB == -1 ? cg->vsp_bank : cg_vspPB;
 		set_vspbank(cg->pic, bank << 4, cg->width, cg->height);
 		/* copy palettes 0 -> bank */
-		{
-			int i, i_dst = bank << 4;
-			for (i = 0; i < 16; i++) {
-				cg->pal->red[i + i_dst]   = cg->pal->red[i];
-				cg->pal->green[i + i_dst] = cg->pal->green[i];
-				cg->pal->blue[i + i_dst]  = cg->pal->blue[i];
-			}
+		if (bank != 0) {
+			memcpy(cg->pal + bank * 16, cg->pal, 16 * sizeof(cg->pal[0]));
 		}
 		if (flg != -1) {
 			flg |= (bank << 4);
@@ -310,22 +305,22 @@ void cg_load(int no, int flg) {
 	if (GCMD_LOAD_PALETTE(cg_fflg)) {
 		switch(cg->type) {
 		case ALCG_VSP:
-			ags_setPalettes(cg->pal, 0, bank << 4, 16);
+			ags_setPalettes(cg->pal, bank << 4, 16);
 			break;
 		case ALCG_PMS8:
+			// Avoid changing the Windows' reserved palette area (0-9, 246-255)
 			if (cg->pms_bank & 1)
-				ags_setPalettes(cg->pal, 10, 10,  6);
+				ags_setPalettes(cg->pal + 10, 10,  6);
 			if (cg->pms_bank & (1 << 15))
-				//ags_setPalettes(cg->pal, 240, 240, 15);
-				ags_setPalettes(cg->pal, 240, 240, 10);
+				ags_setPalettes(cg->pal + 240, 240, 6);
 			for (i = 1; i < 15; i++) {
 				if (cg->pms_bank & (1 << i)) {
-					ags_setPalettes(cg->pal, i * 16, i * 16, 16);
+					ags_setPalettes(cg->pal + i * 16, i * 16, 16);
 				}
 			}
 			break;
 		case ALCG_BMP8:
-			ags_setPalettes(cg->pal, 10, 10, 236);
+			ags_setPalettes(cg->pal + 10, 10, 236);
 			break;
 		default:
 			break;
@@ -463,7 +458,7 @@ int cg_load_with_filename(char *fname_utf8, int x, int y) {
 	/* load palette if not extracted */
 	if (cg->depth == 8) {
 		if (GCMD_LOAD_PALETTE(cg_fflg))
-			ags_setPalettes(cg->pal, 10, 10, 236);
+			ags_setPalettes(cg->pal + 10, 10, 236);
 		if (GCMD_SET_PALETTE(cg_fflg))
 			ags_setPaletteToSystem(0, 256);
 	}
@@ -55,7 +55,7 @@ typedef struct {
 	
 	uint8_t *pic;    // extracted pixel data
 	uint8_t *alpha;  // extracted alpha data if exists
-	Palette256 *pal; // extracted palette data if exists
+	Color *pal;      // 256-color palette if exists
 	
 	int vsp_bank;    // palette bank for vsp
 	int pms_bank;    // palette bank for pms
@@ -87,4 +87,11 @@ extern int cg_fflg;
 extern int *cg_loadCountVar;
 extern int cg_brightness;

+static inline uint32_t rgb565_to_rgb888(uint16_t rgb) {
+	uint32_t r = rgb >> 11;
+	uint32_t g = (rgb >> 5) & 0x3f;
+	uint32_t b = rgb & 0x1f;
+	return (r << 19) | (r >> 2 << 16) | (g << 10) | (g >> 4 << 8) | (b << 3) | (b >> 2);
+}
+
 #endif /* !__CG__ */
@@ -42,9 +42,6 @@
 #include "ald_manager.h"
 #include "LittleEndian.h"
 #include "hacks.h"
-#if HAVE_UNAME
-#include <sys/utsname.h>
-#endif

 /* 選択 Window OPEN 時 callback */
 static int cb_sel_init_page = 0;
@@ -829,20 +826,9 @@ void commands2F52() {
 	int eNum = getCaliValue();
 	if (eNum <= 0) return;

-#if HAVE_UNAME
-	struct utsname un;
-	char s[256];
-	if (uname(&un) < 0) return;
-	NOTICE("sysname %s nodename %s release %s version %s machine %s",
-	       un.sysname, un.nodename, un.release, un.version, un.machine);
-	sprintf(s,"%s %s %s",
-		un.sysname, un.release, un.machine);
-#else
-	const char *s = CMAKE_SYSTEM_NAME;
-#endif
-
+	const char *s = SDL_GetPlatform();
 	svar_set(eNum, s);
-	DEBUG_COMMAND("sysGetOsName %d: %s", eNum, s);
+	DEBUG_COMMAND("sysGetOSName %d: %s", eNum, s);
 }

 void commands2F53() {
@@ -46,9 +46,9 @@ void commands2F60() {
 		SYSERROR("No DLL initilized");
 	}

-	if (dll + type == NULL) goto eexit;
+	if (type < 0 || type >= nact->ain.dllnum) goto eexit;

-	if (dll[type].function_num < fnum) goto eexit;
+	if (fnum < 0 || fnum >= dll[type].function_num) goto eexit;

 	if (dll[type].function[fnum].entrypoint == NULL) goto eexit;

@@ -27,6 +27,7 @@
 #include "xsystem35.h"
 #include "scenario.h"
 #include "ags.h"
+#include "hacks.h"

 void commandCC() {
 	int src_x  = getCaliValue();
@@ -69,7 +70,16 @@ void commandCX() {
 	
 	switch(mode) {
 	case 0:
-		ags_copyArea_shadow(src_x, src_y, width, height, dst_x, dst_y);
+		// In Daiakuji, the image after the blending is used as a source image
+		// for sprite copy (CX 1). SDL's SIMD blending implementation has some
+		// error (blending #ff00ff and #ff00ff results in #fd00fd), so the
+		// resulting color may not match the colorkey of CX 1. To workaround
+		// this, specify a small alpha mod so that SDL will use a "slow path"
+		// that does accurate calculation.
+		if (daiakuji_cx_hack)
+			ags_copyArea_shadow_withrate(src_x, src_y, width, height, dst_x, dst_y, 254);
+		else
+			ags_copyArea_shadow(src_x, src_y, width, height, dst_x, dst_y);
 		ags_updateArea(dst_x, dst_y, width, height);
 		break;
 	case 1:
@@ -94,6 +104,7 @@ void commandCX() {
 		DEBUG_COMMAND_YET("CX %d,%d,%d,%d,%d,%d,%d,%d:", mode, src_x, src_y, width, height, dst_x, dst_y, col);
 		break;
 	}
+	daiakuji_cx_hack = false;

 	DEBUG_COMMAND("CX %d,%d,%d,%d,%d,%d,%d,%d:", mode, src_x, src_y, width, height, dst_x, dst_y, col);
 }
@@ -127,7 +127,7 @@ void commandIZ() {
 	int x = getCaliValue();
 	int y = getCaliValue();
 	
-	ags_setCursorLocation(x, y, TRUE);
+	ags_setCursorLocation(x, y, true, false);
 	DEBUG_COMMAND("IZ %d,%d:", x, y);
 }

@@ -326,7 +326,7 @@ void commandMJ() {
 	mj_param.h = h;
 	mj_param.oldstring = t1;
 	
-	ags_setCursorLocation(x, y, FALSE); /* XXX */
+	ags_setCursorLocation(x, y, false, false);
 	menu_inputstring2(&mj_param);
 	if (mj_param.newstring == NULL) return;
 	
@@ -112,9 +112,9 @@ void commandPG() { /* T2 */
 	int i;
 	
 	for (i = 0; i < num2; i++) {
-		*var = nact->ags.pal->red[num1 + i];   var++;
-		*var = nact->ags.pal->green[num1 + i]; var++;
-		*var = nact->ags.pal->blue[num1 + i];  var++;
+		*var++ = nact->ags.pal[num1 + i].r;
+		*var++ = nact->ags.pal[num1 + i].g;
+		*var++ = nact->ags.pal[num1 + i].b;
 	}
 	DEBUG_COMMAND("PG %p,%d,%d:", var, num1, num2);
 }
@@ -113,11 +113,12 @@ void commandZS() {

 void commandZB() {
 	/* メッセージ文字を太さを設定 */
-	int size = getCaliValue();
-	
-	nact->msg.MsgFontBoldSize = size;
-	
-	DEBUG_COMMAND("ZB %d:",size);
+	int weight = getCaliValue();
+
+	if (nact->ags.enable_zb)
+		nact->ags.font_weight = weight;
+
+	DEBUG_COMMAND("ZB %d:", weight);
 }

 void commandZH() {
@@ -360,21 +360,23 @@ void dbg_delete_breakpoints_in_page(int page) {
 }

 uint8_t dbg_handle_breakpoint(int page, int addr) {
+	uint8_t restore_op = BREAKPOINT;
 	for (Breakpoint *bp = breakpoints; bp; bp = bp->next) {
 		if (bp->phys->page != page || bp->phys->addr != addr)
 			continue;
+		restore_op = bp->phys->restore_op;
 		if (bp->condition && !eval_condition(bp->condition))
 			continue;

 		dbg_state = bp->no == INTERNAL_BREAKPOINT_NO ?
 			DBG_STOPPED_NEXT : DBG_STOPPED_BREAKPOINT;

-		uint8_t restore_op = bp->phys->restore_op;
 		dbg_main(bp->no);  // this may destroy bp
 		return restore_op;
 	}
-	SYSERROR("Illegal BREAKPOINT instruction");
-	return BREAKPOINT;
+	if (restore_op == BREAKPOINT)
+		SYSERROR("Illegal BREAKPOINT instruction");
+	return restore_op;
 }

 static void set_stack_frame(StackFrame *frame, int page, int addr, boolean is_return_addr) {
@@ -528,6 +530,11 @@ void dbg_onsleep(void) {
 		dbg_impl->onsleep();
 }

+void dbg_on_palette_change(void) {
+	if (dbg_impl && dbg_impl->on_palette_change)
+		dbg_impl->on_palette_change();
+}
+
 boolean dbg_console_vprintf(int lv, const char *format, va_list ap) {
 	if (!dbg_impl || !dbg_impl->console_output)
 		return false;
@@ -45,8 +45,10 @@ void dbg_init(const char *symbols_path, boolean use_dap);
 void dbg_quit(void);
 void dbg_main(int bp_no);
 void dbg_onsleep(void);
+void dbg_on_palette_change(void);
 uint8_t dbg_handle_breakpoint(int page, int addr);
 boolean dbg_console_vprintf(int lv, const char *format, va_list ap);
+void dbg_post_command(void *data);

 #else // ENABLE_DEBUGGER

@@ -55,8 +57,10 @@ boolean dbg_console_vprintf(int lv, const char *format, va_list ap);
 #define dbg_quit()
 #define dbg_main(bp_no)
 #define dbg_onsleep()
+#define dbg_on_palette_change()
 #define dbg_handle_breakpoint(page, addr) BREAKPOINT
 #define dbg_console_vprintf(lv, format, ap) false
+#define dbg_post_command(data)

 #endif // ENABLE_DEBUGGER

@@ -51,6 +51,7 @@ static char *symbols_path;
 static char *src_dir;
 static struct msgq *queue;
 static bool break_on_warnings;
+static uint32_t palette_version;

 cJSON *create_source(const char *name) {
 	cJSON *source = cJSON_CreateObject();
@@ -67,7 +68,7 @@ cJSON *create_source(const char *name) {
 static void send_json(cJSON *json) {
 	static int seq = 0;

-	cJSON_AddNumberToObject(json, "seq", seq);
+	cJSON_AddNumberToObject(json, "seq", ++seq);
 	char *str = cJSON_PrintUnformatted(json);
 	printf("Content-Length: %zu\r\n\r\n%s", strlen(str), str);
 	fflush(stdout);
@@ -480,6 +481,20 @@ static void cmd_disconnect(cJSON *args, cJSON *resp) {
 	sys_exit(0);
 }

+static void cmd_palette(cJSON *args, cJSON *resp) {
+	cJSON *body, *palette;
+	cJSON_AddBoolToObject(resp, "success", true);
+	cJSON_AddItemToObjectCS(resp, "body", body = cJSON_CreateObject());
+	cJSON_AddNumberToObject(body, "version", palette_version);
+	cJSON_AddItemToObjectCS(body, "palette", palette = cJSON_CreateArray());
+	for (int i = 0; i < 256; i++) {
+		int val = nact->ags.pal[i].r << 16 |
+			nact->ags.pal[i].g << 8 |
+			nact->ags.pal[i].b;
+		cJSON_AddItemToArray(palette, cJSON_CreateNumber(val));
+	}
+}
+
 static boolean handle_request(cJSON *request) {
 	boolean continue_repl = true;

@@ -536,8 +551,15 @@ static boolean handle_request(cJSON *request) {
 		cmd_setVariable(args, resp);
 	} else if (!strcmp(command->valuestring, "disconnect")) {
 		cmd_disconnect(args, resp);
+	} else if (!strcmp(command->valuestring, "xsystem35.palette")) {
+		cmd_palette(args, resp);
 	} else {
-		fprintf(stderr, "unknown command \"%s\"\n", command->valuestring);
+		cJSON_AddBoolToObject(resp, "success", false);
+		char *buf = malloc(strlen(command->valuestring) + 30);
+		sprintf(buf, "unknown request \"%s\"", command->valuestring);
+		cJSON_AddStringToObject(resp, "message", buf);
+		fprintf(stderr, "%s\n", buf);
+		free(buf);
 	}
 	send_json(resp);
 	return continue_repl;
@@ -567,13 +589,13 @@ static int read_command_thread(void *data) {
 			}
 			char *buf = malloc(content_length);
 			fread(buf, content_length, 1, stdin);
-			msgq_enqueue(queue, buf);
+			sdl_post_debugger_command(buf);
 			content_length = -1;
 		} else {
 			fprintf(stderr, "Unknown Debug Adapter Protocol header: %s", header);
 		}
 	}
-	msgq_enqueue(queue, NULL);  // EOF
+	sdl_post_debugger_command(NULL);  // end of messages
 	return 0;
 }

@@ -588,11 +610,16 @@ static void dbg_dap_init(const char *path) {

 	SDL_CreateThread(read_command_thread, "Debugger", NULL);

-	while (!initialized) {
-		char *msg = msgq_dequeue(queue);
-		if (!msg)
-			break;
-		handle_message(msg);
+	while (!initialized && !nact->is_quit) {
+		SDL_Event e;
+		SDL_WaitEvent(&e);
+		sdl_handle_event(&e);
+		while (!msgq_isempty(queue)) {
+			char *msg = msgq_dequeue(queue);
+			if (!msg)
+				return;
+			handle_message(msg);
+		}
 	}
 }

@@ -605,11 +632,16 @@ static void dbg_dap_repl(int bp_no) {
 	dbg_state = DBG_RUNNING;

 	boolean continue_repl = true;
-	while (continue_repl) {
-		char *msg = msgq_dequeue(queue);
-		if (!msg)
-			break;
-		continue_repl = handle_message(msg);
+	while (continue_repl && !nact->is_quit) {
+		SDL_Event e;
+		SDL_WaitEvent(&e);
+		sdl_handle_event(&e);
+		while (!msgq_isempty(queue)) {
+			char *msg = msgq_dequeue(queue);
+			if (!msg)
+				return;
+			continue_repl = handle_message(msg);
+		}
 	}
 }

@@ -624,10 +656,24 @@ static void dbg_dap_onsleep(void) {
 		dbg_main(0);
 }

+static void dbg_dap_on_palette_change(void) {
+	cJSON *event = cJSON_CreateObject(), *body;
+	cJSON_AddStringToObject(event, "type", "event");
+	cJSON_AddStringToObject(event, "event", "xsystem35.paletteChanged");
+	cJSON_AddItemToObjectCS(event, "body", body = cJSON_CreateObject());
+	cJSON_AddNumberToObject(body, "version", ++palette_version);
+	send_json(event);
+}
+
+void dbg_post_command(void *data) {
+	msgq_enqueue(queue, data);
+}
+
 DebuggerImpl dbg_dap_impl = {
 	.init = dbg_dap_init,
 	.quit = dbg_dap_quit,
 	.repl = dbg_dap_repl,
 	.onsleep = dbg_dap_onsleep,
+	.on_palette_change = dbg_dap_on_palette_change,
 	.console_output = emit_output_event,
 };
@@ -58,6 +58,7 @@ typedef struct {
 	void (*quit)(void);
 	void (*repl)(int bp_no);
 	void (*onsleep)(void);
+	void (*on_palette_change)(void);
 	void (*console_output)(int lv, const char *output);
 } DebuggerImpl;

@@ -30,48 +30,48 @@
 #include "LittleEndian.h"
 #include "dri.h"

-static bool read_index(int disk, drifiles *d, FILE *fp) {
+static bool read_index(int volume, drifiles *d, FILE *fp) {
 	fseek(fp, 0L, SEEK_END);
 	int filesize = ftell(fp);

-	// Get ptrsize and mapsize
+	// Get the size of offsets table and link table.
 	uint8_t hdr[6];
 	fseek(fp, 0L, SEEK_SET);
 	if (fread(hdr, 6, 1, fp) != 1)
 		return false;
-	int ptrsize = LittleEndian_get3B(hdr, 0) << 8;
-	int mapsize = (LittleEndian_get3B(hdr, 3) << 8) - ptrsize;
-	if (ptrsize <= 0 || mapsize <= 0 || ptrsize + mapsize > filesize)
+	int ofssize = LittleEndian_get3B(hdr, 0) << 8;
+	int linksize = (LittleEndian_get3B(hdr, 3) << 8) - ofssize;
+	if (ofssize <= 0 || linksize <= 0 || ofssize + linksize > filesize)
 		return false;

-	// Read the pointer table and the link table
-	uint8_t *ptbl = malloc(ptrsize + mapsize);
-	memcpy(ptbl, hdr, 6);
-	if (fread(ptbl + 6, ptrsize + mapsize - 6, 1, fp) != 1) {
-		free(ptbl);
+	// Read the link table. In System 3.9, only the first volume's link table is
+	// valid. It's different in System 3.8 and earlier, and games that depend
+	// on the old behavior (e.g. Child Assassin in Alice CD 2.50) won't work.
+	if (!d->link) {
+		d->nr_files = linksize / 3;
+		d->link = calloc(1, linksize);
+		d->offset = calloc(sizeof(uint32_t), d->nr_files);
+		fseek(fp, ofssize, SEEK_SET);
+		if (fread(d->link, linksize, 1, fp) != 1)
+			return false;
+	}
+
+	// Read the offsets table.
+	uint8_t *otbl = malloc(ofssize);
+	fseek(fp, 0L, SEEK_SET);
+	if (fread(otbl, ofssize, 1, fp) != 1) {
+		free(otbl);
 		return false;
 	}
-	uint8_t *ltbl = ptbl + ptrsize;
-
-	// (Re)allocate the index buffers
-	int nr_files = mapsize / 3;
-	if (d->nr_files < nr_files) {
-		d->disk = realloc(d->disk, nr_files);
-		d->offset = realloc(d->offset, sizeof(uint32_t) * nr_files);
-		memset(d->disk + d->nr_files, 0, nr_files - d->nr_files);
-		memset(d->offset + d->nr_files, 0, sizeof(uint32_t) * (nr_files - d->nr_files));
-		d->nr_files = nr_files;
-	}
-
-	// Parse the index
-	for (int i = 0; i < nr_files; i++) {
-		if (disk != ltbl[i * 3] - 1)
+	for (int i = 0; i < d->nr_files; i++) {
+		if (d->link[i * 3] != volume)
 			continue;
-		d->disk[i] = ltbl[i * 3];
-		int ptr = LittleEndian_getW(ltbl, i * 3 + 1);
-		d->offset[i] = LittleEndian_get3B(ptbl, ptr * 3) << 8;
+		if (d->maxno < i)
+			d->maxno = i;
+		int offset_index = LittleEndian_getW(d->link, i * 3 + 1);
+		d->offset[i] = LittleEndian_get3B(otbl, offset_index * 3) << 8;
 	}
-	free(ptbl);
+	free(otbl);
 	return true;
 }

@@ -88,7 +88,7 @@ drifiles *dri_init(const char **file, int cnt, boolean use_mmap) {
 		FILE *fp = fopen(file[i], "rb");
 		if (!fp)
 			SYSERROR("%s: %s", file[i], strerror(errno));
-		if (!read_index(i, d, fp)) {
+		if (!read_index(i + 1, d, fp)) {
 			// Only errors in *A.ALD are fatal, because some games have
 			// dummy (invalid) *[B-Z].ALD files.
 			if (i == 0)
@@ -115,18 +115,18 @@ drifiles *dri_init(const char **file, int cnt, boolean use_mmap) {
 }

 dridata *dri_getdata(drifiles *d, int no) {
-	if (no < 0 || no >= d->nr_files || !d->disk[no] || !d->offset[no])
+	if (no < 0 || no >= d->nr_files || !d->link[no * 3] || !d->offset[no])
 		return NULL;
-	int disk = d->disk[no] - 1;
+	int volume = d->link[no * 3];

 	uint8_t *data;
 	int ptr, size;
 	if (d->mmapped) {
-		data = d->mmap[disk]->addr + d->offset[no];
+		data = d->mmap[volume - 1]->addr + d->offset[no];
 		ptr  = LittleEndian_getDW(data, 0);
 		size = LittleEndian_getDW(data, 4);
 	} else {
-		FILE *fp = fopen(d->fnames[disk], "rb");
+		FILE *fp = fopen(d->fnames[volume - 1], "rb");
 		if (!fp)
 			return NULL;
 		uint8_t entry_header[8];
@@ -34,7 +34,8 @@ struct _drifiles {
 	mmap_t   *mmap[DRIFILEMAX];
 	char     *fnames[DRIFILEMAX];
 	int      nr_files; // upper limit on how many files could be referenced by this archive
-	uint8_t  *disk;    // file numbers
+	int      maxno;
+	uint8_t  *link;    // link table
 	uint32_t *offset;  // offsets in file
 };
 typedef struct _drifiles drifiles;
@@ -21,12 +21,16 @@
 */
 /* $Id: filecheck.c,v 1.5 2006/04/21 16:40:48 chikama Exp $ */

+#include <errno.h>
+#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/stat.h>
 #include <sys/types.h>
 #include <dirent.h>
 #ifdef _WIN32
+#include <direct.h>
 #include <windows.h>
 #undef min
 #undef max
@@ -47,9 +51,65 @@ static char *get_fullpath(const char* dir, const char *filename) {
 	return fn;
 }

+#ifdef _WIN32
+
+static int make_dir(const char *path)
+{
+	wchar_t wpath[PATH_MAX + 1];
+	if (!MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, path, -1, wpath, PATH_MAX + 1)) {
+		errno = EILSEQ;
+		return -1;
+	}
+	return _wmkdir(wpath);
+}
+
+#else
+#define make_dir(path) mkdir(path, S_IRWXU)
+#endif
+
+// Adapted from http://stackoverflow.com/a/2336245/119527
+static int mkdir_p(const char *path)
+{
+	const size_t len = strlen(path);
+	char _path[PATH_MAX];
+	char *p;
+
+	errno = 0;
+
+	// Copy string so its mutable
+	if (len > sizeof(_path)-1) {
+		errno = ENAMETOOLONG;
+		return -1;
+	}
+	strcpy(_path, path);
+
+	// Iterate the string
+	for (p = _path + 1; *p; p++) {
+		if (*p == '/') {
+			// Temporarily truncate
+			*p = '\0';
+
+			if (make_dir(_path) != 0) {
+				if (errno != EEXIST)
+					return -1;
+			}
+
+			*p = '/';
+		}
+	}
+
+	if (make_dir(_path) != 0) {
+		if (errno != EEXIST)
+			return -1;
+	}
+
+	return 0;
+}
+
 /* list up file in current directory */
 /*   name : save/load directory      */
 void fc_init(const char *name) {
+	mkdir_p(name);
 	saveDataPath = strdup(name);
 }

@@ -23,6 +23,11 @@
 #include <math.h>
 #include <SDL.h>
 #include <SDL_ttf.h>
+
+#ifdef _WIN32
+#include "win/resources.h"
+#endif
+
 #ifdef __EMSCRIPTEN__
 #include <emscripten.h>
 #endif
@@ -73,7 +78,7 @@ static FontTable *font_lookup(int size, int type) {
 	return NULL;
 }

-void font_select(int type, int size) {
+void font_select(int type, int size, int weight) {
 	FontTable *tbl;

 	if (NULL == (tbl = font_lookup(size, type))) {
@@ -89,6 +94,11 @@ void font_select(int type, int size) {
 			if (fp)
 				fs = TTF_OpenFontIndexRW(SDL_RWFromFP(fp, true), true, size, this.face[type]);
 		}
+#endif
+#ifdef _WIN32
+		SDL_RWops *r = open_resource(this.name[type], "fonts");
+		if (r)
+			fs = TTF_OpenFontIndexRW(r, true, size, this.face[type]);
 #endif
 		if (!fs)
 			SYSERROR("Cannot open font %s", this.name[type]);
@@ -98,6 +108,7 @@ void font_select(int type, int size) {
 	} else {
 		fontset = tbl;
 	}
+	TTF_SetFontStyle(fontset->id, weight > 5 ? TTF_STYLE_BOLD : TTF_STYLE_NORMAL);
 }

 SDL_Surface *font_get_glyph(const char *str_utf8) {
@@ -31,11 +31,14 @@
 /* font の種類 */
 #define FONTTYPEMAX 2

+#define FONT_WEIGHT_NORMAL 4
+#define FONT_WEIGHT_BOLD 7
+
 extern void font_init(void);
 extern void font_set_name_and_index(int type, const char *name, int index);
 extern void font_set_antialias(boolean enable);
 extern boolean font_get_antialias(void);
-extern void font_select(int type, int size);
+extern void font_select(int type, int size, int weight);
 extern struct SDL_Surface *font_get_glyph(const char *str_utf8);
 extern SDL_Rect font_draw_glyph(int x, int y, const char *str_utf8, uint8_t col);

@@ -63,7 +63,7 @@ static void storeSaveName(GameResource *gr, int no, char *src) {
 	if (path) free(path);
 }

-boolean initGameResourceFromDir(GameResource *gr, DIR *dir, struct dirent *(*p_readdir)(DIR *)) {
+boolean initGameResourceFromDir(GameResource *gr, DIR *dir, const char *savedir, struct dirent *(*p_readdir)(DIR *)) {
 	memset(gr, 0, sizeof(GameResource));

 	char *basename = NULL;
@@ -121,14 +121,28 @@ boolean initGameResourceFromDir(GameResource *gr, DIR *dir, struct dirent *(*p_r
 			found_xsleep = true;
 		}
 	}
-	if (basename && !found_xsleep) {
-		char *buf = malloc(strlen(basename) + 6);
+	if (basename && (savedir || !found_xsleep)) {
+		const char *dir = savedir ? savedir : "";
+		const char *sep = savedir ? "/" : "";
+		char *buf = malloc(strlen(dir) + strlen(sep) + strlen(basename) + 9);
+#if defined(__ANDROID__) || defined(__EMSCRIPTEN__)
+		// Use lowercase 's[a-z].asd' in Android and Emscripten, for compatibility.
+		basename[strlen(basename) - 1] = 's';
+		int a = 'a';
+#else
 		int a = basename[strlen(basename) - 1] == 'S' ? 'A' : 'a';
+#endif
 		for (int i = 0; i < SAVE_MAXNUMBER; i++) {
-			sprintf(buf, "%s%c.asd", basename, a + i);
+			sprintf(buf, "%s%s%s%c.asd", dir, sep, basename, a + i);
 			storeSaveName(gr, i, buf);
 		}
+#ifdef __EMSCRIPTEN__
+		basename[strlen(basename) - 1] = '\0';
+		sprintf(buf, "%s%s%s.msgskip", dir, sep, basename);
+		gr->msgskip = buf;
+#else
 		free(buf);
+#endif
 	} else {
 		for (int i = 0; i < SAVE_MAXNUMBER; i++) {
 			char buf[] = "asleep.asd";
@@ -220,7 +234,7 @@ static boolean initGameResourceFromFile(GameResource *gr, FILE *fp, const char *
 	return FALSE;
 }

-boolean initGameResource(GameResource *gr, const char *gr_fname) {
+boolean initGameResource(GameResource *gr, const char *gr_fname, const char *savedir) {
 	FILE *fp = fopen(gr_fname, "r");
 	if (fp) {
 		boolean result = initGameResourceFromFile(gr, fp, gr_fname);
@@ -229,7 +243,7 @@ boolean initGameResource(GameResource *gr, const char *gr_fname) {
 	}
 	DIR *dir = opendir(".");
 	if (dir) {
-		boolean result = initGameResourceFromDir(gr, dir, readdir);
+		boolean result = initGameResourceFromDir(gr, dir, savedir, readdir);
 		closedir(dir);
 		return result;
 	}
@@ -43,7 +43,7 @@ typedef struct {
 	const char *msgskip;
 } GameResource;

-boolean initGameResource(GameResource *gr, const char *gr_fname);
-boolean initGameResourceFromDir(GameResource *gr, DIR *dir, struct dirent *(*p_readdir)(DIR *));
+boolean initGameResource(GameResource *gr, const char *gr_fname, const char *savedir);
+boolean initGameResourceFromDir(GameResource *gr, DIR *dir, const char *savedir, struct dirent *(*p_readdir)(DIR *));

 #endif /* !__GAMERESOURCE_H__ */
@@ -25,7 +25,7 @@

 static void initGameResource_test(void) {
 	GameResource gr;
-	ASSERT_TRUE(initGameResource(&gr, "testdata/test.gr"));
+	ASSERT_TRUE(initGameResource(&gr, "testdata/test.gr", NULL));

 	ASSERT_EQUAL(gr.cnt[DRIFILE_SCO], 1);
 	ASSERT_STRCMP(gr.game_fname[DRIFILE_SCO][0], "fooSA.ALD");
@@ -96,7 +96,7 @@ static void initGameResourceFromDir_test(void) {
 		};
 		const char **dir = files;
 		GameResource gr;
-		ASSERT_TRUE(initGameResourceFromDir(&gr, (DIR *)&dir, mockReaddir));
+		ASSERT_TRUE(initGameResourceFromDir(&gr, (DIR *)&dir, NULL, mockReaddir));
 		ASSERT_EQUAL(gr.cnt[DRIFILE_SCO], 2);
 		ASSERT_STRCMP(gr.game_fname[DRIFILE_SCO][0], "FOOSA.ALD");
 		ASSERT_STRCMP(gr.game_fname[DRIFILE_SCO][1], "FOOSB.ALD");
@@ -120,6 +120,23 @@ static void initGameResourceFromDir_test(void) {
 		for (int i = 2; i < 10; i++)
 			ASSERT_NULL(gr.alk[i]);
 	}
+	{
+		const char *files[] = {
+			"foosa.ald",
+			NULL
+		};
+		const char **dir = files;
+		GameResource gr;
+		ASSERT_TRUE(initGameResourceFromDir(&gr, (DIR *)&dir, "~/save", mockReaddir));
+		ASSERT_EQUAL(gr.cnt[DRIFILE_SCO], 1);
+		ASSERT_STRCMP(gr.game_fname[DRIFILE_SCO][0], "foosa.ald");
+		for (int i = 0; i < 26; i++) {
+			char buf[32];
+			sprintf(buf, "/home/kichikuou/save/foos%c.asd", 'a' + i);
+			ASSERT_STRCMP(gr.save_fname[i], buf);
+		}
+		ASSERT_STRCMP(gr.save_path, "/home/kichikuou/save");
+	}
 	{
 		const char *files[] = {
 			"ADISK.ALD",
@@ -128,7 +145,7 @@ static void initGameResourceFromDir_test(void) {
 		};
 		const char **dir = files;
 		GameResource gr;
-		ASSERT_TRUE(initGameResourceFromDir(&gr, (DIR *)&dir, mockReaddir));
+		ASSERT_TRUE(initGameResourceFromDir(&gr, (DIR *)&dir, NULL, mockReaddir));
 		ASSERT_EQUAL(gr.cnt[DRIFILE_SCO], 1);
 		ASSERT_STRCMP(gr.game_fname[DRIFILE_SCO][0], "ADISK.ALD");
 		for (int i = 0; i < 26; i++) {
@@ -28,10 +28,10 @@
 #include <SDL_rect.h>

 typedef struct {
-        uint8_t red[256];
-        uint8_t green[256];
-        uint8_t blue[256];
-} Palette256;
+	uint8_t r;
+	uint8_t g;
+	uint8_t b;
+} Color;

 typedef struct {
        uint8_t r,g,b;
@@ -33,6 +33,8 @@
 /* defined by cmdy.c */
 extern boolean Y3waitFlags;

+bool daiakuji_cx_hack;
+
 void enable_hack_by_gameid(const char *gameid) {
 	if (!strcmp(gameid, "toushin2"))
 		nact->game = GAME_TT2;
@@ -20,6 +20,8 @@
 #ifndef __HACKS_H_
 #define __HACKS_H_

+#include <stdbool.h>
+
 enum gameId {
 	GAME_UNKNOWN = 0,
 	GAME_TT2,
@@ -31,4 +33,6 @@ enum gameId {
 void enable_hack_by_gameid(const char *gameid);
 void enable_hack_by_title(const char *game_title_utf8);

+extern bool daiakuji_cx_hack;
+
 #endif // __HACKS_H_
@@ -41,6 +41,123 @@
 #define KEYWAIT_CANCELABLE    1
 #define KEYWAIT_SKIPPABLE     2

+// System3.x key codes (IG command, etc.)
+// These are originated from Windows virtual key codes (VK_*).
+#define NUM_KEYCODES 256
+enum keycode {
+	KEY_MOUSE_LEFT   = 0x01,  // マウスの左ボタン
+	KEY_MOUSE_RIGHT  = 0x02,  // マウスの右ボタン
+	KEY_CONTROL      = 0x03,  // コントロール ブレーク処理に使用
+	KEY_MOUSE_MIDDLE = 0x04,  // マウスの中央ボタン (3つボタンのマウス)
+	KEY_BACKSPACE    = 0x08,  // BackSpaceキー
+	KEY_TAB          = 0x09,  // Tabキー
+	KEY_CLEAR        = 0x0c,  // Clearキー
+	KEY_RETURN       = 0x0d,  // Enterキー
+	KEY_SHIFT        = 0x10,  // Shiftキー
+	KEY_CTRL         = 0x11,  // Ctrlキー
+	KEY_ALT          = 0x12,  // Altキー
+	KEY_PAUSE        = 0x13,  // Pauseキー
+	KEY_CAPSLOCK     = 0x14,  // Caps Lockキー
+	KEY_KANAKAN      = 0x15,  // 英数カナキー
+	KEY_ESCAPE       = 0x1b,  // Escキー
+	KEY_SPACE        = 0x20,  // Spaceキー
+	KEY_PAGEUP       = 0x21,  // Page Upキー
+	KEY_PAGEDOWN     = 0x22,  // Page Downキー
+	KEY_END          = 0x23,  // Endキー
+	KEY_HOME         = 0x24,  // Homeキー
+	KEY_LEFT         = 0x25,  // ←キー
+	KEY_UP           = 0x26,  // ↑キー
+	KEY_RIGHT        = 0x27,  // →キー
+	KEY_DOWN         = 0x28,  // ↓キー
+	KEY_SELECT       = 0x29,  // Selectキー
+	KEY_EXECUTE      = 0x2b,  // Executeキー
+	KEY_PRINTSCREEN  = 0x2c,  // Print Screenキー (Windows 3.0以降用)
+	KEY_INSERT       = 0x2d,  // Insキー
+	KEY_DELETE       = 0x2e,  // Delキー
+	KEY_HELP         = 0x2f,  // Helpキー
+	KEY_0            = 0x30,  // 0キー
+	KEY_1            = 0x31,  // 1キー
+	KEY_2            = 0x32,  // 2キー
+	KEY_3            = 0x33,  // 3キー
+	KEY_4            = 0x34,  // 4キー
+	KEY_5            = 0x35,  // 5キー
+	KEY_6            = 0x36,  // 6キー
+	KEY_7            = 0x37,  // 7キー
+	KEY_8            = 0x38,  // 8キー
+	KEY_9            = 0x39,  // 9キー
+	KEY_PAD_EQUALS   = 0x3d,
+	KEY_A            = 0x41,  // Aキー
+	KEY_B            = 0x42,  // Bキー
+	KEY_C            = 0x43,  // Cキー
+	KEY_D            = 0x44,  // Dキー
+	KEY_E            = 0x45,  // Eキー
+	KEY_F            = 0x46,  // Fキー
+	KEY_G            = 0x47,  // Gキー
+	KEY_H            = 0x48,  // Hキー
+	KEY_I            = 0x49,  // Iキー
+	KEY_J            = 0x4a,  // Jキー
+	KEY_K            = 0x4b,  // Kキー
+	KEY_L            = 0x4c,  // Lキー
+	KEY_M            = 0x4d,  // Mキー
+	KEY_N            = 0x4e,  // Nキー
+	KEY_O            = 0x4f,  // Oキー
+	KEY_P            = 0x50,  // Pキー
+	KEY_Q            = 0x51,  // Qキー
+	KEY_R            = 0x52,  // Rキー
+	KEY_S            = 0x53,  // Sキー
+	KEY_T            = 0x54,  // Tキー
+	KEY_U            = 0x55,  // Uキー
+	KEY_V            = 0x56,  // Vキー
+	KEY_W            = 0x57,  // Wキー
+	KEY_X            = 0x58,  // Xキー
+	KEY_Y            = 0x59,  // Yキー
+	KEY_Z            = 0x5a,  // Zキー
+	KEY_PAD_0        = 0x60,  // テンキーの0キー
+	KEY_PAD_1        = 0x61,  // テンキーの1キー
+	KEY_PAD_2        = 0x62,  // テンキーの2キー
+	KEY_PAD_3        = 0x63,  // テンキーの3キー
+	KEY_PAD_4        = 0x64,  // テンキーの4キー
+	KEY_PAD_5        = 0x65,  // テンキーの5キー
+	KEY_PAD_6        = 0x66,  // テンキーの6キー
+	KEY_PAD_7        = 0x67,  // テンキーの7キー
+	KEY_PAD_8        = 0x68,  // テンキーの8キー
+	KEY_PAD_9        = 0x69,  // テンキーの9キー
+	KEY_PAD_MULTIPLY = 0x6a,  // テンキーの*キー
+	KEY_PAD_PLUS     = 0x6b,  // テンキーの+キー
+	KEY_SEPARATOR    = 0x6c,  // Separatorキー
+	KEY_PAD_MINUS    = 0x6d,  // テンキーの－キー
+	KEY_PAD_PERIOD   = 0x6e,  // テンキーの.キー
+	KEY_PAD_DIVIDE   = 0x6f,  // テンキーの/キー
+	KEY_F1           = 0x70,  // F1キー
+	KEY_F2           = 0x71,  // F2キー
+	KEY_F3           = 0x72,  // F3キー
+	KEY_F4           = 0x73,  // F4キー
+	KEY_F5           = 0x74,  // F5キー
+	KEY_F6           = 0x75,  // F6キー
+	KEY_F7           = 0x76,  // F7キー
+	KEY_F8           = 0x77,  // F8キー
+	KEY_F9           = 0x78,  // F9キー
+	KEY_F10          = 0x79,  // F10キー
+	KEY_F11          = 0x7a,  // F11キー
+	KEY_F12          = 0x7b,  // F12キー
+	KEY_F13          = 0x7c,  // F13キー
+	KEY_F14          = 0x7d,  // F14キー
+	KEY_F15          = 0x7e,  // F15キー
+	KEY_F16          = 0x7f,  // F16キー
+	KEY_F17          = 0x80,  // F17キー
+	KEY_F18          = 0x81,  // F18キー
+	KEY_F19          = 0x82,  // F19キー
+	KEY_F20          = 0x83,  // F20キー
+	KEY_F21          = 0x84,  // F21キー
+	KEY_F22          = 0x85,  // F22キー
+	KEY_F23          = 0x86,  // F23キー
+	KEY_F24          = 0x87,  // F24キー
+	KEY_NUMLOCK      = 0x90,  // Num Lockキー
+	KEY_SCROLLLOCK   = 0x91,  // Scroll Lockキー
+};
+
+extern boolean RawKeyInfo[NUM_KEYCODES];
+
 extern int sys_keywait(int msec, unsigned flags);
 extern int sys_getMouseInfo(MyPoint *p, boolean is_dibgeo);
 extern int sys_getInputInfo(void);
@@ -1,153 +0,0 @@
-/*
- * key.h  keycode definition
- *
- * Copyright (C) 2000-    Masaki Chikama (Wren) <masaki-c@is.aist-nara.ac.jp>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
-*/
-/* $Id: key.h,v 1.2 2000/08/11 18:55:51 chikama Exp $ */
-
-#ifndef __KEYCODE__
-#define __KEYCODE__
-
-#define KEY_UNDEFINED    (0x00)
-#define KEY_MOUSE_LEFT   (0x01)
-#define KEY_MOUSE_RIGHT  (0x02)
-#define KEY_CONTROL      (0x03)
-#define KEY_MOUSE_MIDDLE (0x04)
-#define KEY_BS           (0x08)
-#define KEY_BACKSPACE    (0x08)
-#define KEY_TAB          (0x09)
-#define KEY_CLEAR        (0x0c)
-#define KEY_ENTER        (0x0d)
-#define KEY_PAD_ENTER    (0x0d)
-#define KEY_RETURN       (0x0d)
-#define KEY_SHIFT        (0x10)
-#define KEY_LSHIFT       (0x10)
-#define KEY_RSHIFT       (0x10)
-#define KEY_CTRL         (0x11)
-#define KEY_LCTRL        (0x11)
-#define KEY_RCTRL        (0x11)
-#define KEY_ALT          (0x12)
-#define KEY_LALT         (0x12)
-#define KEY_RALT         (0x12)
-#define KEY_PAUSE        (0x13)
-#define KEY_CAPSLOCK     (0x14)
-#define KEY_KANAKAN      (0x15)
-#define KEY_ESC          (0x1b)
-#define KEY_ESCAPE       (0x1b)
-#define KEY_SPACE        (0x20)
-#define KEY_PAGEUP       (0x21)
-#define KEY_PAGEDOWN     (0x22)
-#define KEY_END          (0x23)
-#define KEY_HOME         (0x24)
-#define KEY_LEFT         (0x25)
-#define KEY_UP           (0x26)
-#define KEY_RIGHT        (0x27)
-#define KEY_DOWN         (0x28)
-#define KEY_SELECT       (0x29)
-#define KEY_EXECUTE      (0x2b)
-#define KEY_PRINTSCREEN  (0x2c)
-#define KEY_INS          (0x2d)
-#define KEY_INSERT       (0x2d)
-#define KEY_DEL          (0x2e)
-#define KEY_DELETE       (0x2e)
-#define KEY_HELP         (0x2f)
-#define KEY_0            (0x30)
-#define KEY_1            (0x31)
-#define KEY_2            (0x32)
-#define KEY_3            (0x33)
-#define KEY_4            (0x34)
-#define KEY_5            (0x35)
-#define KEY_6            (0x36)
-#define KEY_7            (0x37)
-#define KEY_8            (0x38)
-#define KEY_9            (0x39)
-#define KEY_PAD_EQUALS   (0x3d)
-#define KEY_A            (0x41)
-#define KEY_B            (0x42)
-#define KEY_C            (0x43)
-#define KEY_D            (0x44)
-#define KEY_E            (0x45)
-#define KEY_F            (0x46)
-#define KEY_G            (0x47)
-#define KEY_H            (0x48)
-#define KEY_I            (0x49)
-#define KEY_J            (0x4a)
-#define KEY_K            (0x4b)
-#define KEY_L            (0x4c)
-#define KEY_M            (0x4d)
-#define KEY_N            (0x4e)
-#define KEY_O            (0x4f)
-#define KEY_P            (0x50)
-#define KEY_Q            (0x51)
-#define KEY_R            (0x52)
-#define KEY_S            (0x53)
-#define KEY_T            (0x54)
-#define KEY_U            (0x55)
-#define KEY_V            (0x56)
-#define KEY_W            (0x57)
-#define KEY_X            (0x58)
-#define KEY_Y            (0x59)
-#define KEY_Z            (0x5a)
-#define KEY_PAD_0        (0x60)
-#define KEY_PAD_1        (0x61)
-#define KEY_PAD_2        (0x62)
-#define KEY_PAD_3        (0x63)
-#define KEY_PAD_4        (0x64)
-#define KEY_PAD_5        (0x65)
-#define KEY_PAD_6        (0x66)
-#define KEY_PAD_7        (0x67)
-#define KEY_PAD_8        (0x68)
-#define KEY_PAD_9        (0x69)
-#define KEY_PAD_STAR     (0x6a)
-#define KEY_PAD_MULTIPLY (0x6a)
-#define KEY_PAD_PLUS     (0x6b)
-#define KEY_PAD_SEP      (0x6c)
-#define KEY_PAD_MINUS    (0x6d)
-#define KEY_PAD_DOT      (0x6e)
-#define KEY_PAD_PERIOD   (0x6e)
-#define KEY_PAD_SLASH    (0x6f)
-#define KEY_PAD_DIVIDE   (0x6f)
-#define KEY_F1           (0x70)
-#define KEY_F2           (0x71)
-#define KEY_F3           (0x72)
-#define KEY_F4           (0x73)
-#define KEY_F5           (0x74)
-#define KEY_F6           (0x75)
-#define KEY_F7           (0x76)
-#define KEY_F8           (0x77)
-#define KEY_F9           (0x78)
-#define KEY_F10          (0x79)
-#define KEY_F11          (0x7a)
-#define KEY_F12          (0x7b)
-#define KEY_F13          (0x7c)
-#define KEY_F14          (0x7d)
-#define KEY_F15          (0x7e)
-#define KEY_F16          (0x7f)
-#define KEY_F17          (0x80)
-#define KEY_F18          (0x81)
-#define KEY_F19          (0x82)
-#define KEY_F20          (0x83)
-#define KEY_F21          (0x84)
-#define KEY_F22          (0x85)
-#define KEY_F23          (0x86)
-#define KEY_F24          (0x87)
-#define KEY_NUMLOCK      (0x90)
-#define KEY_SCROLL_LOCK  (0x91)
-#define KEY_SCROLLOCK    (0x91)
-
-#endif /* __KEYCODE__ */
@@ -20,9 +20,7 @@
 */
 /* $Id: menu_callback.c,v 1.11 2003/04/25 17:23:55 chikama Exp $ */

-#ifdef HAVE_CONFIG_H
-#  include <config.h>
-#endif
+#include "config.h"

 #include "portab.h"
 #include "menu.h"
@@ -87,7 +85,7 @@ void
 on_item5_activate                      (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
 {
-	nact->ags.mouse_movesw = MOUSE_WARP_SMOOTH;
+	nact->ags.mouse_warp_enabled = true;
 	gtk_menu_popdown(GTK_MENU(menu_window_popup));
 }

@@ -97,7 +95,7 @@ void
 on_item6_activate                      (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
 {
-	nact->ags.mouse_movesw = MOUSE_WARP_DISABLED;
+	nact->ags.mouse_warp_enabled = false;
 	gtk_menu_popdown(GTK_MENU(menu_window_popup));
 }

@@ -1,6 +1,4 @@
-#ifdef HAVE_CONFIG_H
-#  include <config.h>
-#endif
+#include "config.h"

 #include <sys/types.h>
 #include <sys/stat.h>
@@ -64,9 +64,8 @@ static void msgget_at_a();

 void msg_init() {
 	/* メッセージフォントの大きさ */
-	msg.MsgFontSize     = 16;
-	msg.MsgFontBoldSize = 0;
-	msg.MsgFont         = FONT_GOTHIC;
+	msg.MsgFontSize = 16;
+	msg.MsgFont     = FONT_GOTHIC;
 	
 	/* 各種色 */
 	msg.MsgFontColor             = 255;
@@ -141,7 +140,8 @@ void msg_putMessage(const char *m) {
 	// fprintf(stdout, "x=%d, y = %d, msg=%s\n", msgcur.x,msgcur.y,msg);
 	if (!msg.mg_dspMsg) return;
 	
-	ags_setFont(msg.MsgFont, msg.MsgFontSize);
+	ags_setFontWithWeight(msg.MsgFont, msg.MsgFontSize, nact->ags.font_weight);
+
 	switch(msgDecorateType) {
 	case 0:
 	default:
@@ -44,7 +44,6 @@ extern void msg_mg6_command(int cmd);
 struct __message {
 	/* メッセージフォントの大きさ */
 	int MsgFontSize;
-	int MsgFontBoldSize;
 	int MsgFont;
 	
 	/* 各種色 */
@@ -90,7 +90,7 @@ int midi_init(mididevice_t *midi) {
 	return ret;
 }

-void midi_set_devicename(char *name) {
+void midi_set_devicename(const char *name) {
 	if (dev) free(dev);
 	if (0 == strcmp("none", name)) dev = NULL;
 	else                           dev = strdup(name);
@@ -52,7 +52,7 @@ struct mididevice {
 };

 extern int  midi_init(mididevice_t *);
-extern void midi_set_devicename(char *);
+extern void midi_set_devicename(const char *);
 extern void midi_set_output_device(int mode);

 #endif /* __MIDI_H__ */
@@ -89,10 +89,13 @@ static int midi_start(int no, int loop, char *data, int datalen) {

 	SDL_RWops *rwops = SDL_RWFromConstMem(data, datalen);
 	mix_music = Mix_LoadMUSType_RW(rwops, MUS_MID, SDL_TRUE /* freesrc */);
-	if (!mix_music)
+	if (!mix_music) {
+		WARNING("Cannot load MIDI: %s", SDL_GetError());
 		return NG;
+	}

 	if (Mix_PlayMusic(mix_music, loop ? loop : -1) != 0) {
+		WARNING("Cannot play MIDI: %s", SDL_GetError());
 		Mix_FreeMusic(mix_music);
 		mix_music = NULL;
 		return NG;
@@ -54,9 +54,7 @@ static unsigned long mt[N]; /* the array for the state vector  */
 static int mti=N+1; /* mti==N+1 means mt[N] is not initialized */

 /* initializing the array with a NONZERO seed */
-void
-sgenrand(seed)
-    unsigned long seed;	
+void sgenrand(unsigned long seed)
 {
    /* setting initial seeds to mt[N] using         */
    /* the generator Line 25 of Table 1 in          */
@@ -30,11 +30,18 @@
 #include "music_cdrom.h"
 #include "cdrom.h"

-static char *dev = CDROM_DEVICE;
+#ifdef __EMSCRIPTEN__
+extern cdromdevice_t cdrom_emscripten;
+#define NATIVE_CD_DEVICE &cdrom_emscripten
+#else
+extern cdromdevice_t cdrom_mp3;
+#define NATIVE_CD_DEVICE &cdrom_mp3
+#endif

-void muscd_set_devicename(char *name) {
-	if (0 == strcmp("none", name)) dev = NULL;
-	else                           dev = strdup(name);
+static char *playlist = DEFAULT_PLAYLIST_PATH;
+
+void muscd_set_playlist(const char *name) {
+	playlist = strdup(name);
 }

 int muscd_init(void) {
@@ -42,12 +49,9 @@ int muscd_init(void) {
 	if (ald_get_maxno(DRIFILE_BGM) > 0) {
 		prv.cddev = &cdrom_bgm;
 	} else {
-		prv.cddev = cd_init(dev);
-		if (!prv.cddev) {
-			return NG;
-		}
+		prv.cddev = NATIVE_CD_DEVICE;
 	}
-	prv.cddev->init(dev);
+	prv.cddev->init(playlist);
 	prv.cd_current_track = 0;
 	return OK;
 }
@@ -27,7 +27,7 @@
 #include "portab.h"
 #include "ald_manager.h"

-void muscd_set_devicename(char *);
+void muscd_set_playlist(const char *);
 int muscd_init(void);
 int muscd_init_bgm(DRIFILETYPE type, int base_no);
 int muscd_exit(void);
@@ -1,40 +0,0 @@
-/*
- * pcm.dummy.c  Dummy PCM implementation
- *
- * Copyright (C) 2019 <KichikuouChrome@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- */
-#include "portab.h"
-#include "music_pcm.h"
-
-int muspcm_init(int audio_buffer_size) { return NG; }
-int muspcm_exit(void) { return NG; }
-int muspcm_reset(void) { return NG; }
-int muspcm_load_no(int slot, int no) { return NG; }
-int muspcm_load_mixlr(int slot, int noL, int noR) { return NG; }
-int muspcm_load_data(int slot, uint8_t *buf, uint32_t len) { return NG; }
-int muspcm_unload(int slot) { return NG; }
-int muspcm_start(int slot, int loop) { return NG; }
-int muspcm_stop(int slot) { return NG; }
-int muspcm_fadeout(int slot, int msec) { return NG; }
-int muspcm_pause(int slot) { return NG; }
-int muspcm_unpause(int slot) { return NG; }
-int muspcm_getpos(int slot) { return NG; }
-int muspcm_setvol(int dev, int slot, int lv) { return NG; }
-int muspcm_getwavelen(int slot) { return NG; }
-boolean muspcm_isplaying(int slot) { return FALSE; }
-int muspcm_waitend(int slot) { return NG; }
@@ -44,7 +44,6 @@
 * static methods
 */
 static pms_header *extract_header(uint8_t *b);
-static void getpal(Palette256 *pal, uint8_t *b);
 static void extract_8bit(pms_header *pms, uint8_t *pic, uint8_t *b);
 static void extract_16bit(pms_header *pms, uint16_t *pic, uint8_t *b);

@@ -75,17 +74,16 @@ static pms_header *extract_header(uint8_t *b) {

 /*
 * Get palette from raw data
- *   pal: palette to be stored
 *   b  : raw data (pointer to palette)
 */
-static void getpal(Palette256 *pal, uint8_t *b) {
-	int i;
-	
-	for (i = 0; i < 256; i++) {
-		pal->red[i]   = *b++;
-		pal->green[i] = *b++;
-		pal->blue[i]  = *b++;
+static Color *getpal(uint8_t *b) {
+	Color *pal = malloc(sizeof(Color) * 256);
+	for (int i = 0; i < 256; i++) {
+		pal[i].r = *b++;
+		pal[i].g = *b++;
+		pal[i].b = *b++;
 	}
+	return pal;
 }

 /*
@@ -227,8 +225,7 @@ cgdata *pms256_extract(uint8_t *data) {
 	cgdata *cg = calloc(1, sizeof(cgdata));
 	pms_header *pms = extract_header(data);
 	
-	cg->pal = malloc(sizeof(Palette256));
-	getpal(cg->pal, data + pms->pmsPp);
+	cg->pal = getpal(data + pms->pmsPp);
 	
 	/* +10: margin for broken cg */
 	cg->pic = malloc(sizeof(uint8_t) * ((pms->pmsXW + 10) * (pms->pmsYW + 10)));
@@ -28,12 +28,6 @@
 #include <string.h>
 #include <ctype.h>
 #include <limits.h>
-#ifdef _WIN32
-#include <windows.h>
-#include "win/resources.h"
-#undef min
-#undef max
-#endif

 #include "portab.h"
 #include "profile.h"
@@ -41,7 +35,6 @@

 #define RC_NAME ".xsys35rc"
 #define RC_LINE_CHARS_MAX 256
-#define REGKEY_PROFILE XSYSTEM35_REGKEY "\\profile"

 struct profile_kv {
 	char *name;
@@ -138,39 +131,14 @@ static int load_rc_file(const char *profile_path)
 	return 0;
 }

-#ifdef _WIN32
-static void load_profile_from_registry(HKEY rootKey)
-{
-	HKEY hKey;
-	LSTATUS err = RegOpenKeyEx(rootKey, REGKEY_PROFILE, 0, KEY_QUERY_VALUE, &hKey);
-	if (err != ERROR_SUCCESS)
-		return;
-
-	for (DWORD index = 0;; index++) {
-		char name[64];
-		BYTE value[RC_LINE_CHARS_MAX];
-		DWORD name_size = sizeof(name);
-		DWORD value_size = sizeof(value);
-		DWORD type;
-		err = RegEnumValue(hKey, index, name, &name_size, NULL, &type, value, &value_size);
-		if (err != ERROR_SUCCESS)
-			break;
-		if (type != REG_SZ)
-			continue;
-		insert_profile(name, value);
-	}
-}
-#endif // _WIN32
-
 int load_profile(void)
 {
+	char *home_dir = getenv("HOME");
 #ifdef _WIN32
-	load_profile_from_registry(HKEY_LOCAL_MACHINE);
-	load_profile_from_registry(HKEY_CURRENT_USER);
-#endif // _WIN32
-
-	char *home_dir;
-	if ((home_dir = getenv("HOME"))) {
+	if (!home_dir)
+		home_dir = getenv("USERPROFILE");
+#endif
+	if (home_dir) {
 		char profile_path[PATH_MAX];
 		sprintf(profile_path, "%s/%s", home_dir, RC_NAME);
 		load_rc_file(profile_path);
@@ -178,11 +146,32 @@ int load_profile(void)
 	return load_rc_file(RC_NAME);
 }

-char *get_profile(const char *name)
-{
+const char *get_profile(const char *name) {
 	struct profile_kv *kv;

 	if (!(kv = check_profile(name)))
 		return NULL;
 	return kv->value;
 }
+
+bool get_boolean_profile(const char *name, bool *out) {
+	const char *value = get_profile(name);
+	if (!value)
+		return false;
+	const char *yes_values[] = {"yes", "true", "on", "1", NULL};
+	const char *no_values[] = {"no", "false", "off", "0", NULL};
+	for (int i = 0; yes_values[i]; i++) {
+		if (!strcasecmp(value, yes_values[i])) {
+			*out = true;
+			return true;
+		}
+	}
+	for (int i = 0; no_values[i]; i++) {
+		if (!strcasecmp(value, no_values[i])) {
+			*out = false;
+			return true;
+		}
+	}
+	WARNING("invalid profile value for %s: \"%s\"\n", name, value);
+	return false;
+}
@@ -25,7 +25,10 @@
 #ifndef __PROFILE_H__
 #define __PROFILE_H__

+#include <stdbool.h>
+
 int  load_profile(void);
-char *get_profile(const char *name);
+const char *get_profile(const char *name);
+bool get_boolean_profile(const char *name, bool *out);

 #endif /* __PROFILE_H__ */
@@ -25,6 +25,7 @@

 #include "config.h"
 #include <sys/types.h>
+#include <SDL_events.h>
 #include <SDL_surface.h>
 #include "portab.h"
 #include "ags.h"
@@ -54,7 +55,7 @@ extern void sdl_updateAll(MyRectangle *view_rect);
 extern void sdl_updateScreen(void);

 /* パレット関係 */
-extern void sdl_setPalette(Palette256 *pal, int first, int count);
+extern void sdl_setPalette(Color *pal, int first, int count);

 /* 描画関係 */
 extern void sdl_drawRectangle(int x, int y, int w, int h, uint8_t c);
@@ -94,6 +95,7 @@ void sdl_effect_finish(struct sdl_effect *eff);
 /* key/pointer 関係 */
 extern void sdl_setJoyDeviceIndex(int index);
 extern void sdl_setCursorLocation(int x, int y);
+extern void sdl_setCursorInternalLocation(int x, int y);
 extern void sdl_setCursorType(int type);
 extern boolean sdl_cursorNew(uint8_t* data, int no, CursorImage *cursorImage,  TCursorDirEntry *cursordirentry);
 extern int  sdl_getKeyInfo();
@@ -106,10 +108,11 @@ extern MyPoint sdl_translateMouseCoords(int x, int y);

 /* misc */
 extern void sdl_mainIteration();
-extern boolean RawKeyInfo[];
 extern uint32_t sdl_getTicks(void);
 extern void sdl_sleep(int msec);
 extern void sdl_wait_vsync();
 extern boolean sdl_inputString(struct inputstring_param *);
+extern void sdl_post_debugger_command(void *data);
+extern void sdl_handle_event(SDL_Event *e);

 #endif /* !__SDL_CORE__ */
@@ -81,7 +81,8 @@ void sdl_sleep(int msec) {

 #ifdef __EMSCRIPTEN__
 EM_JS(void, wait_vsync, (void), {
-	Asyncify.handleSleep(function(wakeUp) {
+	// We need a `return` here for JSPI support (ASYNCIFY=2).
+	return Asyncify.handleSleep(function(wakeUp) {
 		window.requestAnimationFrame(function() {
 			wakeUp();
 		});
@@ -118,11 +119,11 @@ void sdl_updateAll(MyRectangle *view_rect) {
 }

 /* Color の複数個指定 */
-void sdl_setPalette(Palette256 *pal, int first, int count) {
+void sdl_setPalette(Color *pal, int first, int count) {
 	for (int i = 0; i < count; i++) {
-		sdl_col[first + i].r = pal->red  [first + i];
-		sdl_col[first + i].g = pal->green[first + i];
-		sdl_col[first + i].b = pal->blue [first + i];
+		sdl_col[first + i].r = pal[first + i].r;
+		sdl_col[first + i].g = pal[first + i].g;
+		sdl_col[first + i].b = pal[first + i].b;
 	}
 	if (sdl_dib->format->BitsPerPixel == 8)
 		SDL_SetPaletteColors(sdl_dib->format->palette, &sdl_col[first], first, count);
@@ -207,14 +208,7 @@ void sdl_copyArea(int sx, int sy, int w, int h, int dx, int dy) {
 void sdl_copyAreaSP(int sx, int sy, int w, int h, int dx, int dy, uint8_t sp) {
 	sdl_pal_check();

-	Uint32 col = sp;
-	if (sdl_dib->format->BitsPerPixel > 8) {
-		col = SDL_MapRGB(sdl_dib->format,
-				sdl_col[sp].r & 0xf8,
-				sdl_col[sp].g & 0xfc,
-				sdl_col[sp].b & 0xf8);
-	}
-	
+	Uint32 col = palette_color(sp);
 	SDL_SetColorKey(sdl_dib, SDL_TRUE, col);
 	
 	SDL_Rect r_src = {sx, sy, w, h};
@@ -234,13 +228,10 @@ void sdl_drawImage8_fromData(cgdata *cg, int dx, int dy, int sprite_color) {
 	
 	if (sdl_dib->format->BitsPerPixel > 8 && cg->pal) {
 		SDL_Color *c = s->format->palette->colors;
-		uint8_t *r = cg->pal->red;
-		uint8_t *g = cg->pal->green;
-		uint8_t *b = cg->pal->blue;
 		for (int i = 0; i < 256; i++) {
-			c->r = *(r++);
-			c->g = *(g++);
-			c->b = *(b++);
+			c->r = cg->pal[i].r;
+			c->g = cg->pal[i].g;
+			c->b = cg->pal[i].b;
 			c++;
 		}
 	} else {
@@ -321,7 +312,7 @@ SDL_Rect sdl_drawString(int x, int y, const char *str_utf8, uint8_t col) {
 * 指定範囲にパレット col を rate の割合で重ねる CK1
 */
 void sdl_wrapColor(int sx, int sy, int w, int h, uint8_t c, int rate) {
-	SDL_Surface *s = SDL_CreateRGBSurface(0, w, h, sdl_dib->format->BitsPerPixel, 0, 0, 0, 0);
+	SDL_Surface *s = SDL_CreateRGBSurfaceWithFormat(0, w, h, sdl_dib->format->BitsPerPixel, sdl_dib->format->format);
 	assert(s->format->BitsPerPixel > 8);

 	SDL_Rect r_src = {0, 0, w, h};
@@ -33,14 +33,13 @@

 #include "portab.h"
 #include "system.h"
+#include "debugger.h"
 #include "nact.h"
 #include "sdl_core.h"
 #include "sdl_private.h"
-#include "key.h"
 #include "menu.h"
 #include "input.h"
 #include "msgskip.h"
-#include "sdl_keytable.h"

 static void sdl_getEvent(void);
 static void keyEventProsess(SDL_KeyboardEvent *e, boolean pressed);
@@ -49,6 +48,7 @@ static uint32_t custom_event_type = (uint32_t)-1;

 enum CustomEventCode {
 	SIMULATE_RIGHT_BUTTON,
+	DEBUGGER_COMMAND,
 };

 /* pointer の状態 */
@@ -59,6 +59,128 @@ boolean RawKeyInfo[256];
 /* SDL Joystick */
 static int joyinfo=0;

+static int sdl_keytable[SDL_NUM_SCANCODES] = {
+	[SDL_SCANCODE_A] = KEY_A,
+	[SDL_SCANCODE_B] = KEY_B,
+	[SDL_SCANCODE_C] = KEY_C,
+	[SDL_SCANCODE_D] = KEY_D,
+	[SDL_SCANCODE_E] = KEY_E,
+	[SDL_SCANCODE_F] = KEY_F,
+	[SDL_SCANCODE_G] = KEY_G,
+	[SDL_SCANCODE_H] = KEY_H,
+	[SDL_SCANCODE_I] = KEY_I,
+	[SDL_SCANCODE_J] = KEY_J,
+	[SDL_SCANCODE_K] = KEY_K,
+	[SDL_SCANCODE_L] = KEY_L,
+	[SDL_SCANCODE_M] = KEY_M,
+	[SDL_SCANCODE_N] = KEY_N,
+	[SDL_SCANCODE_O] = KEY_O,
+	[SDL_SCANCODE_P] = KEY_P,
+	[SDL_SCANCODE_Q] = KEY_Q,
+	[SDL_SCANCODE_R] = KEY_R,
+	[SDL_SCANCODE_S] = KEY_S,
+	[SDL_SCANCODE_T] = KEY_T,
+	[SDL_SCANCODE_U] = KEY_U,
+	[SDL_SCANCODE_V] = KEY_V,
+	[SDL_SCANCODE_W] = KEY_W,
+	[SDL_SCANCODE_X] = KEY_X,
+	[SDL_SCANCODE_Y] = KEY_Y,
+	[SDL_SCANCODE_Z] = KEY_Z,
+	[SDL_SCANCODE_1] = KEY_1,
+	[SDL_SCANCODE_2] = KEY_2,
+	[SDL_SCANCODE_3] = KEY_3,
+	[SDL_SCANCODE_4] = KEY_4,
+	[SDL_SCANCODE_5] = KEY_5,
+	[SDL_SCANCODE_6] = KEY_6,
+	[SDL_SCANCODE_7] = KEY_7,
+	[SDL_SCANCODE_8] = KEY_8,
+	[SDL_SCANCODE_9] = KEY_9,
+	[SDL_SCANCODE_0] = KEY_0,
+	[SDL_SCANCODE_RETURN] = KEY_RETURN,
+	[SDL_SCANCODE_ESCAPE] = KEY_ESCAPE,
+	[SDL_SCANCODE_BACKSPACE] = KEY_BACKSPACE,
+	[SDL_SCANCODE_TAB] = KEY_TAB,
+	[SDL_SCANCODE_SPACE] = KEY_SPACE,
+	// SDL_SCANCODE_MINUS
+	// SDL_SCANCODE_EQUALS
+	// SDL_SCANCODE_LEFTBRACKET
+	// SDL_SCANCODE_RIGHTBRACKET
+	// SDL_SCANCODE_BACKSLASH
+	// SDL_SCANCODE_NONUSHASH
+	// SDL_SCANCODE_SEMICOLON
+	// SDL_SCANCODE_APOSTROPHE
+	// SDL_SCANCODE_GRAVE
+	// SDL_SCANCODE_COMMA
+	// SDL_SCANCODE_PERIOD
+	// SDL_SCANCODE_SLASH
+	[SDL_SCANCODE_CAPSLOCK] = KEY_CAPSLOCK,
+	[SDL_SCANCODE_F1] = KEY_F1,
+	[SDL_SCANCODE_F2] = KEY_F2,
+	[SDL_SCANCODE_F3] = KEY_F3,
+	[SDL_SCANCODE_F4] = KEY_F4,
+	[SDL_SCANCODE_F5] = KEY_F5,
+	[SDL_SCANCODE_F6] = KEY_F6,
+	[SDL_SCANCODE_F7] = KEY_F7,
+	[SDL_SCANCODE_F8] = KEY_F8,
+	[SDL_SCANCODE_F9] = KEY_F9,
+	[SDL_SCANCODE_F10] = KEY_F10,
+	[SDL_SCANCODE_F11] = KEY_F11,
+	[SDL_SCANCODE_F12] = KEY_F12,
+	[SDL_SCANCODE_PRINTSCREEN] = KEY_PRINTSCREEN,
+	[SDL_SCANCODE_SCROLLLOCK] = KEY_SCROLLLOCK,
+	[SDL_SCANCODE_PAUSE] = KEY_PAUSE,
+	[SDL_SCANCODE_INSERT] = KEY_INSERT,
+	[SDL_SCANCODE_HOME] = KEY_HOME,
+	[SDL_SCANCODE_PAGEUP] = KEY_PAGEUP,
+	[SDL_SCANCODE_DELETE] = KEY_DELETE,
+	[SDL_SCANCODE_END] = KEY_END,
+	[SDL_SCANCODE_PAGEDOWN] = KEY_PAGEDOWN,
+	[SDL_SCANCODE_RIGHT] = KEY_RIGHT,
+	[SDL_SCANCODE_LEFT] = KEY_LEFT,
+	[SDL_SCANCODE_DOWN] = KEY_DOWN,
+	[SDL_SCANCODE_UP] = KEY_UP,
+	[SDL_SCANCODE_KP_DIVIDE] = KEY_PAD_DIVIDE,
+	[SDL_SCANCODE_KP_MULTIPLY] = KEY_PAD_MULTIPLY,
+	[SDL_SCANCODE_KP_MINUS] = KEY_PAD_MINUS,
+	[SDL_SCANCODE_KP_PLUS] = KEY_PAD_PLUS,
+	[SDL_SCANCODE_KP_ENTER] = KEY_RETURN,
+	[SDL_SCANCODE_KP_1] = KEY_PAD_1,
+	[SDL_SCANCODE_KP_2] = KEY_PAD_2,
+	[SDL_SCANCODE_KP_3] = KEY_PAD_3,
+	[SDL_SCANCODE_KP_4] = KEY_PAD_4,
+	[SDL_SCANCODE_KP_5] = KEY_PAD_5,
+	[SDL_SCANCODE_KP_6] = KEY_PAD_6,
+	[SDL_SCANCODE_KP_7] = KEY_PAD_7,
+	[SDL_SCANCODE_KP_8] = KEY_PAD_8,
+	[SDL_SCANCODE_KP_9] = KEY_PAD_9,
+	[SDL_SCANCODE_KP_0] = KEY_PAD_0,
+	[SDL_SCANCODE_KP_PERIOD] = KEY_PAD_PERIOD,
+	[SDL_SCANCODE_KP_EQUALS] = KEY_PAD_EQUALS,
+	[SDL_SCANCODE_F13] = KEY_F13,
+	[SDL_SCANCODE_F14] = KEY_F14,
+	[SDL_SCANCODE_F15] = KEY_F15,
+	[SDL_SCANCODE_F16] = KEY_F16,
+	[SDL_SCANCODE_F17] = KEY_F17,
+	[SDL_SCANCODE_F18] = KEY_F18,
+	[SDL_SCANCODE_F19] = KEY_F19,
+	[SDL_SCANCODE_F20] = KEY_F20,
+	[SDL_SCANCODE_F21] = KEY_F21,
+	[SDL_SCANCODE_F22] = KEY_F22,
+	[SDL_SCANCODE_F23] = KEY_F23,
+	[SDL_SCANCODE_F24] = KEY_F24,
+	[SDL_SCANCODE_EXECUTE] = KEY_EXECUTE,
+	[SDL_SCANCODE_HELP] = KEY_HELP,
+	[SDL_SCANCODE_SELECT] = KEY_SELECT,
+	[SDL_SCANCODE_CLEAR] = KEY_CLEAR,
+	[SDL_SCANCODE_SEPARATOR] = KEY_SEPARATOR,
+	[SDL_SCANCODE_LCTRL] = KEY_CTRL,
+	[SDL_SCANCODE_LSHIFT] = KEY_SHIFT,
+	[SDL_SCANCODE_LALT] = KEY_ALT,
+	[SDL_SCANCODE_RCTRL] = KEY_CTRL,
+	[SDL_SCANCODE_RSHIFT] = KEY_SHIFT,
+	[SDL_SCANCODE_RALT] = KEY_ALT,
+};
+
 void sdl_event_init(void) {
 	if (custom_event_type == (uint32_t)-1)
 		custom_event_type = SDL_RegisterEvents(1);
@@ -101,6 +223,12 @@ void send_agsevent(enum agsevent_type type, int code) {
 	nact->ags.eventcb(&agse);  // Async in emscripten
 }

+void sdl_setCursorInternalLocation(int x, int y) {
+	mousex = x;
+	mousey = y;
+	send_agsevent(AGSEVENT_MOUSE_MOTION, 0);
+}
+
 // Improves map navigation of Rance4 v2. See also the function comment of
 // rance4_Y3_IM_hack() in cmdy.c.
 static void rance4v2_hack(void) {
@@ -113,190 +241,205 @@ static void rance4v2_hack(void) {
 		nact->wait_vsync = FALSE;
 }

+void sdl_handle_event(SDL_Event *e) {
+	if (sdl_custom_event_handler && sdl_custom_event_handler(e))
+		return;
+
+	switch (e->type) {
+	case SDL_QUIT:
+		menu_quitmenu_open();
+		break;
+
+	case SDL_WINDOWEVENT:
+		switch (e->window.event) {
+		case SDL_WINDOWEVENT_EXPOSED:
+			sdl_dirty = TRUE;
+			break;
+		}
+		break;
+#ifdef _WIN32
+	case SDL_SYSWMEVENT:
+		win_menu_onsyswmevent(e->syswm.msg);
+		break;
+#endif
+	case SDL_APP_DIDENTERFOREGROUND:
+		sdl_dirty = TRUE;
+		break;
+	case SDL_KEYDOWN:
+		keyEventProsess(&e->key, TRUE);
+		break;
+	case SDL_KEYUP:
+		keyEventProsess(&e->key, FALSE);
+		switch (e->key.keysym.sym) {
+		case SDLK_F1:
+			msgskip_activate(!msgskip_isActivated());
+			break;
+		case SDLK_F4:
+			sdl_setFullscreen(!sdl_fs_on);
+			break;
+		}
+		break;
+	case SDL_MOUSEMOTION:
+		sdl_setCursorInternalLocation(e->motion.x, e->motion.y);
+		break;
+
+	case SDL_MOUSEWHEEL:
+		{
+			int y = e->wheel.y * (e->wheel.direction == SDL_MOUSEWHEEL_FLIPPED ? -1 : 1);
+			if (y > 0)
+				mouse_wheel_up += y;
+			else if (y < 0)
+				mouse_wheel_down -= y;
+			send_agsevent(AGSEVENT_MOUSE_WHEEL, y);
+			break;
+		}
+
+	case SDL_MOUSEBUTTONDOWN:
+		mouseb |= (1 << e->button.button);
+		RawKeyInfo[mouse_to_rawkey(e->button.button)] = TRUE;
+		send_agsevent(AGSEVENT_BUTTON_PRESS, mouse_to_agsevent(e->button.button));
+		break;
+
+	case SDL_MOUSEBUTTONUP:
+		mouseb &= (0xffffffff ^ (1 << e->button.button));
+		RawKeyInfo[mouse_to_rawkey(e->button.button)] = FALSE;
+		send_agsevent(AGSEVENT_BUTTON_RELEASE, mouse_to_agsevent(e->button.button));
+		if (e->button.button == 2) {
+			menu_open();
+		}
+		break;
+
+	case SDL_FINGERDOWN:
+		if (SDL_GetNumTouchFingers(e->tfinger.touchId) >= 2) {
+			mouseb &= ~(1 << SDL_BUTTON_LEFT);
+			mouseb |= 1 << SDL_BUTTON_RIGHT;
+			RawKeyInfo[mouse_to_rawkey(SDL_BUTTON_LEFT)] = FALSE;
+			RawKeyInfo[mouse_to_rawkey(SDL_BUTTON_RIGHT)] = TRUE;
+			send_agsevent(AGSEVENT_BUTTON_PRESS, AGSEVENT_BUTTON_RIGHT);
+		} else {
+			// SDL_RendererEventWatch clamps touch locations outside of the
+			// viewport to 0.0-1.0. Treat such events as right-clicks.
+			int button;
+			if  (e->tfinger.x == 0.0f || e->tfinger.x == 1.0f || e->tfinger.y == 0.0f || e->tfinger.y == 1.0f) {
+				button = SDL_BUTTON_RIGHT;
+			} else {
+				button = SDL_BUTTON_LEFT;
+				mousex = e->tfinger.x * view_w;
+				mousey = e->tfinger.y * view_h;
+				send_agsevent(AGSEVENT_MOUSE_MOTION, 0);
+			}
+			mouseb |= 1 << button;
+			RawKeyInfo[mouse_to_rawkey(button)] = TRUE;
+			send_agsevent(AGSEVENT_BUTTON_PRESS, mouse_to_agsevent(button));
+		}
+		break;
+
+	case SDL_FINGERUP:
+		if (SDL_GetNumTouchFingers(e->tfinger.touchId) == 0) {
+			int ags_button = (mouseb & 1 << SDL_BUTTON_LEFT) ? AGSEVENT_BUTTON_LEFT : AGSEVENT_BUTTON_RIGHT;
+			mouseb &= ~(1 << SDL_BUTTON_LEFT | 1 << SDL_BUTTON_RIGHT);
+			RawKeyInfo[mouse_to_rawkey(SDL_BUTTON_LEFT)] = FALSE;
+			RawKeyInfo[mouse_to_rawkey(SDL_BUTTON_RIGHT)] = FALSE;
+			mousex = e->tfinger.x * view_w;
+			mousey = e->tfinger.y * view_h;
+			send_agsevent(AGSEVENT_BUTTON_RELEASE, ags_button);
+		}
+		break;
+
+	case SDL_FINGERMOTION:
+		mousex = e->tfinger.x * view_w;
+		mousey = e->tfinger.y * view_h;
+		send_agsevent(AGSEVENT_MOUSE_MOTION, 0);
+		break;
+
+	case SDL_JOYDEVICEADDED:
+		sdl_joy_open(e->jdevice.which);
+		break;
+
+	case SDL_JOYAXISMOTION:
+		if (abs(e->jaxis.value) < 0x4000) {
+			joyinfo &= e->jaxis.axis == 0 ? ~0xc : ~3;
+		} else {
+			int i = (e->jaxis.axis == 0 ? 2 : 0) +
+				(e->jaxis.value > 0 ? 1 : 0);
+			joyinfo |= 1 << i;
+		}
+		break;
+
+	case SDL_JOYBALLMOTION:
+		break;
+
+	case SDL_JOYHATMOTION:
+		joyinfo &= ~(SYS35KEY_UP | SYS35KEY_DOWN | SYS35KEY_LEFT | SYS35KEY_RIGHT);
+		switch (e->jhat.value) {
+		case SDL_HAT_UP:        joyinfo |= SYS35KEY_UP;    break;
+		case SDL_HAT_DOWN:      joyinfo |= SYS35KEY_DOWN;  break;
+		case SDL_HAT_LEFT:      joyinfo |= SYS35KEY_LEFT;  break;
+		case SDL_HAT_RIGHT:     joyinfo |= SYS35KEY_RIGHT; break;
+		case SDL_HAT_LEFTUP:    joyinfo |= SYS35KEY_LEFT  | SYS35KEY_UP;   break;
+		case SDL_HAT_RIGHTUP:   joyinfo |= SYS35KEY_RIGHT | SYS35KEY_UP;   break;
+		case SDL_HAT_LEFTDOWN:  joyinfo |= SYS35KEY_LEFT  | SYS35KEY_DOWN; break;
+		case SDL_HAT_RIGHTDOWN: joyinfo |= SYS35KEY_RIGHT | SYS35KEY_DOWN; break;
+		}
+		break;
+
+	case SDL_JOYBUTTONDOWN:
+	case SDL_JOYBUTTONUP:
+		{
+			int mask = 0;
+			switch (e->jbutton.button) {
+			case 0: case 1: case 2: case 3:
+				mask = 1 << (e->jbutton.button + 4);
+				break;
+#ifdef __EMSCRIPTEN__
+			// Gamepads known to browsers get a "standard" mapping where D-pad
+			// keys are mapped to buttons 12-15.
+			case 12: mask = SYS35KEY_UP;    break;
+			case 13: mask = SYS35KEY_DOWN;  break;
+			case 14: mask = SYS35KEY_LEFT;  break;
+			case 15: mask = SYS35KEY_RIGHT; break;
+#endif
+			}
+			if (mask) {
+				if (e->jbutton.state == SDL_PRESSED)
+					joyinfo |= mask;
+				else
+					joyinfo &= ~mask;
+			}
+		}
+		break;
+	default:
+		if (e->type == custom_event_type) {
+			switch (e->user.code) {
+			case SIMULATE_RIGHT_BUTTON:
+				if ((intptr_t)e->user.data1) {
+					mouseb |= 1 << SDL_BUTTON_RIGHT;
+					RawKeyInfo[KEY_MOUSE_RIGHT] = TRUE;
+					send_agsevent(AGSEVENT_BUTTON_PRESS, AGSEVENT_BUTTON_RIGHT);
+				} else {
+					mouseb &= ~(1 << SDL_BUTTON_RIGHT);
+					RawKeyInfo[KEY_MOUSE_RIGHT] = FALSE;
+					send_agsevent(AGSEVENT_BUTTON_RELEASE, AGSEVENT_BUTTON_RIGHT);
+				}
+				break;
+			case DEBUGGER_COMMAND:
+				dbg_post_command(e->user.data1);
+				break;
+			}
+		}
+		break;
+	}
+}
+
 /* Event処理 */
 static void sdl_getEvent(void) {
 	static int cmd_count_of_prev_input = -1;
-	SDL_Event e;
-	boolean m2b = FALSE, msg_skip = FALSE;
 	boolean had_input = false;

+	SDL_Event e;
 	while (SDL_PollEvent(&e)) {
 		had_input = true;
-
-		if (sdl_custom_event_handler && sdl_custom_event_handler(&e))
-			continue;
-
-		switch (e.type) {
-		case SDL_QUIT:
-			menu_quitmenu_open();
-			break;
-
-		case SDL_WINDOWEVENT:
-			switch (e.window.event) {
-			case SDL_WINDOWEVENT_EXPOSED:
-				sdl_dirty = TRUE;
-				break;
-			}
-			break;
-#ifdef _WIN32
-		case SDL_SYSWMEVENT:
-			win_menu_onsyswmevent(e.syswm.msg);
-			break;
-#endif
-		case SDL_APP_DIDENTERFOREGROUND:
-			sdl_dirty = TRUE;
-			break;
-		case SDL_KEYDOWN:
-			keyEventProsess(&e.key, TRUE);
-			break;
-		case SDL_KEYUP:
-			keyEventProsess(&e.key, FALSE);
-			switch (e.key.keysym.sym) {
-			case SDLK_F1:
-				msg_skip = TRUE;
-				break;
-			case SDLK_F4:
-				sdl_setFullscreen(!sdl_fs_on);
-				break;
-			}
-			break;
-		case SDL_MOUSEMOTION:
-			mousex = e.motion.x;
-			mousey = e.motion.y;
-			send_agsevent(AGSEVENT_MOUSE_MOTION, 0);
-			break;
-
-		case SDL_MOUSEWHEEL:
-			{
-				int y = e.wheel.y * (e.wheel.direction == SDL_MOUSEWHEEL_FLIPPED ? -1 : 1);
-				if (y > 0)
-					mouse_wheel_up += y;
-				else if (y < 0)
-					mouse_wheel_down -= y;
-				send_agsevent(AGSEVENT_MOUSE_WHEEL, y);
-				break;
-			}
-
-		case SDL_MOUSEBUTTONDOWN:
-			mouseb |= (1 << e.button.button);
-			RawKeyInfo[mouse_to_rawkey(e.button.button)] = TRUE;
-			send_agsevent(AGSEVENT_BUTTON_PRESS, mouse_to_agsevent(e.button.button));
-			break;
-
-		case SDL_MOUSEBUTTONUP:
-			mouseb &= (0xffffffff ^ (1 << e.button.button));
-			RawKeyInfo[mouse_to_rawkey(e.button.button)] = FALSE;
-			send_agsevent(AGSEVENT_BUTTON_RELEASE, mouse_to_agsevent(e.button.button));
-			if (e.button.button == 2) {
-				m2b = TRUE;
-			}
-			break;
-
-		case SDL_FINGERDOWN:
-			if (SDL_GetNumTouchFingers(e.tfinger.touchId) >= 2) {
-				mouseb &= ~(1 << SDL_BUTTON_LEFT);
-				mouseb |= 1 << SDL_BUTTON_RIGHT;
-				RawKeyInfo[mouse_to_rawkey(SDL_BUTTON_LEFT)] = FALSE;
-				RawKeyInfo[mouse_to_rawkey(SDL_BUTTON_RIGHT)] = TRUE;
-				send_agsevent(AGSEVENT_BUTTON_PRESS, AGSEVENT_BUTTON_RIGHT);
-			} else {
-				// SDL_RendererEventWatch clamps touch locations outside of the
-				// viewport to 0.0-1.0. Treat such events as right-clicks.
-				int button;
-				if  (e.tfinger.x == 0.0f || e.tfinger.x == 1.0f || e.tfinger.y == 0.0f || e.tfinger.y == 1.0f) {
-					button = SDL_BUTTON_RIGHT;
-				} else {
-					button = SDL_BUTTON_LEFT;
-					mousex = e.tfinger.x * view_w;
-					mousey = e.tfinger.y * view_h;
-					send_agsevent(AGSEVENT_MOUSE_MOTION, 0);
-				}
-				mouseb |= 1 << button;
-				RawKeyInfo[mouse_to_rawkey(button)] = TRUE;
-				send_agsevent(AGSEVENT_BUTTON_PRESS, mouse_to_agsevent(button));
-			}
-			break;
-
-		case SDL_FINGERUP:
-			if (SDL_GetNumTouchFingers(e.tfinger.touchId) == 0) {
-				int ags_button = (mouseb & 1 << SDL_BUTTON_LEFT) ? AGSEVENT_BUTTON_LEFT : AGSEVENT_BUTTON_RIGHT;
-				mouseb &= ~(1 << SDL_BUTTON_LEFT | 1 << SDL_BUTTON_RIGHT);
-				RawKeyInfo[mouse_to_rawkey(SDL_BUTTON_LEFT)] = FALSE;
-				RawKeyInfo[mouse_to_rawkey(SDL_BUTTON_RIGHT)] = FALSE;
-				mousex = e.tfinger.x * view_w;
-				mousey = e.tfinger.y * view_h;
-				send_agsevent(AGSEVENT_BUTTON_RELEASE, ags_button);
-			}
-			break;
-
-		case SDL_FINGERMOTION:
-			mousex = e.tfinger.x * view_w;
-			mousey = e.tfinger.y * view_h;
-			send_agsevent(AGSEVENT_MOUSE_MOTION, 0);
-			break;
-
-		case SDL_JOYDEVICEADDED:
-			sdl_joy_open(e.jdevice.which);
-			break;
-
-		case SDL_JOYAXISMOTION:
-			if (abs(e.jaxis.value) < 0x4000) {
-				joyinfo &= e.jaxis.axis == 0 ? ~0xc : ~3;
-			} else {
-				int i = (e.jaxis.axis == 0 ? 2 : 0) +
-						(e.jaxis.value > 0 ? 1 : 0);
-				joyinfo |= 1 << i;
-			}
-			break;
-
-		case SDL_JOYBALLMOTION:
-			break;
-
-		case SDL_JOYHATMOTION:
-			joyinfo &= ~(SYS35KEY_UP | SYS35KEY_DOWN | SYS35KEY_LEFT | SYS35KEY_RIGHT);
-			switch (e.jhat.value) {
-			case SDL_HAT_UP:        joyinfo |= SYS35KEY_UP;    break;
-			case SDL_HAT_DOWN:      joyinfo |= SYS35KEY_DOWN;  break;
-			case SDL_HAT_LEFT:      joyinfo |= SYS35KEY_LEFT;  break;
-			case SDL_HAT_RIGHT:     joyinfo |= SYS35KEY_RIGHT; break;
-			case SDL_HAT_LEFTUP:    joyinfo |= SYS35KEY_LEFT  | SYS35KEY_UP;   break;
-			case SDL_HAT_RIGHTUP:   joyinfo |= SYS35KEY_RIGHT | SYS35KEY_UP;   break;
-			case SDL_HAT_LEFTDOWN:  joyinfo |= SYS35KEY_LEFT  | SYS35KEY_DOWN; break;
-			case SDL_HAT_RIGHTDOWN: joyinfo |= SYS35KEY_RIGHT | SYS35KEY_DOWN; break;
-			}
-			break;
-
-		case SDL_JOYBUTTONDOWN:
-		case SDL_JOYBUTTONUP:
-			if (e.jbutton.button < 4) {
-				int i = 1 << (e.jbutton.button+4);
-				if (e.jbutton.state == SDL_PRESSED)
-					joyinfo |= i;
-				else
-					joyinfo &= ~i;
-			} else {
-				if (e.jbutton.state == SDL_RELEASED) {
-				}
-			}
-			break;
-		default:
-			if (e.type == custom_event_type) {
-				switch (e.user.code) {
-				case SIMULATE_RIGHT_BUTTON:
-					if ((intptr_t)e.user.data1) {
-						mouseb |= 1 << SDL_BUTTON_RIGHT;
-						RawKeyInfo[KEY_MOUSE_RIGHT] = TRUE;
-						send_agsevent(AGSEVENT_BUTTON_PRESS, AGSEVENT_BUTTON_RIGHT);
-					} else {
-						mouseb &= ~(1 << SDL_BUTTON_RIGHT);
-						RawKeyInfo[KEY_MOUSE_RIGHT] = FALSE;
-						send_agsevent(AGSEVENT_BUTTON_RELEASE, AGSEVENT_BUTTON_RIGHT);
-					}
-					break;
-				}
-			}
-			break;
-		}
+		sdl_handle_event(&e);
 	}
 	if (had_input) {
 		cmd_count_of_prev_input = nact->cmd_count;
@@ -305,12 +448,6 @@ static void sdl_getEvent(void) {
 		if (nact->game == GAME_RANCE4_V2)
 			rance4v2_hack();
 	}
-	
-	if (m2b) {
-		menu_open();
-	}
-	
-	if (msg_skip) msgskip_activate(!msgskip_isActivated());
 }

 /* キー情報の取得 */
@@ -331,7 +468,7 @@ int sdl_getKeyInfo() {
 	      ((RawKeyInfo[KEY_RIGHT] || RawKeyInfo[KEY_PAD_6]) << 3) |
 	      (RawKeyInfo[KEY_RETURN] << 4) |
 	      (RawKeyInfo[KEY_SPACE ] << 5) |
-	      (RawKeyInfo[KEY_ESC]    << 6) |
+	      (RawKeyInfo[KEY_ESCAPE] << 6) |
 	      (RawKeyInfo[KEY_TAB]    << 7));
 	
 	return rt;
@@ -368,6 +505,17 @@ int sdl_getJoyInfo(void) {
 	return joyinfo;
 }

+void sdl_post_debugger_command(void *data) {
+	SDL_Event event = {
+		.user = {
+			.type = custom_event_type,
+			.code = DEBUGGER_COMMAND,
+			.data1 = data
+		}
+	};
+	SDL_PushEvent(&event);
+}
+
 #ifdef __EMSCRIPTEN__
 EMSCRIPTEN_KEEPALIVE
 void simulate_right_button(int pressed) {
@@ -34,8 +34,6 @@
 #include "alpha_plane.h"
 #include "image.h"

-static unsigned char shlv_tbl[256*256];
-
 /*
 * dib内での拡大・縮小コピー
 */
@@ -47,7 +45,7 @@ void sdl_scaledCopyArea(int sx, int sy, int sw, int sh, int dx, int dy, int dw,
 	SDL_Surface *src = sdl_dib;
 	SDL_Surface *dst = sdl_dib;
 	
-	ss = SDL_CreateRGBSurface(0, dw, dh, dst->format->BitsPerPixel, 0, 0, 0, 0);
+	ss = SDL_CreateRGBSurfaceWithFormat(0, dw, dh, dst->format->BitsPerPixel, dst->format->format);
 	
 	if (dst->format->BitsPerPixel == 8) {
 		memcpy(ss->format->palette->colors, dst->format->palette->colors,
@@ -142,40 +140,43 @@ void sdl_drawImage16_fromData(cgdata *cg, int dx, int dy, int brightness, bool a
 	int w = cg->width;
 	int h = cg->height;

-	SDL_Surface *s;
-	if (cg->alpha && alpha_blend) {
-		unsigned short *p_src = (uint16_t *)cg->pic;
-		uint32_t *p_ds, *p_dst;
+	if (cg->alpha) {
 		uint8_t *a_src = cg->alpha;
 		uint8_t *adata = GETOFFSET_ALPHA(sdl_dibinfo, dx, dy);
-		int x, y, l;
-		
-		s = SDL_CreateRGBSurfaceWithFormat(0, w, h, 32, SDL_PIXELFORMAT_ARGB8888);
-		p_ds = s->pixels;
-		l = s->pitch/4;
-		for (y = 0; y < h; y++) {
-			p_dst = p_ds;
+
+		for (int i = 0; i < h; i++) {
 			memcpy(adata, a_src, w);
-			for (x = 0; x < w; x++) {
-				*p_dst++ = *a_src++ << 24 | PIX24(PIXR16(*p_src), PIXG16(*p_src), PIXB16(*p_src));
-				p_src++;
-			}
-			p_ds  += l;
 			adata += sdl_dibinfo->width;
+			a_src += cg->width;
+		}
+	}
+
+	SDL_Surface *s;
+	if (cg->alpha && alpha_blend) {
+		uint16_t *p_src = (uint16_t *)cg->pic;
+		uint8_t *a_src = cg->alpha;
+		s = SDL_CreateRGBSurfaceWithFormat(0, w, h, 32, SDL_PIXELFORMAT_ARGB8888);
+		for (int y = 0; y < h; y++) {
+			uint32_t *dst = (uint32_t *)(((uint8_t *)s->pixels) + y * s->pitch);
+			for (int x = 0; x < w; x++) {
+				*dst++ = rgb565_to_rgb888(*p_src++) | *a_src++ << 24;
+			}
+		}
+	} else if (sdl_dibinfo->depth > 16) {
+		// Convert to RGB888 by ourselves. SDL blit functions use a slightly
+		// different mapping, so the color expanded by SDL may not match the
+		// color key specified in the CX command.
+		uint16_t *src = (uint16_t *)cg->pic;
+		s = SDL_CreateRGBSurfaceWithFormat(0, w, h, 32, SDL_PIXELFORMAT_RGB888);
+		for (int y = 0; y < h; y++) {
+			uint32_t *dst = (uint32_t *)(((uint8_t *)s->pixels) + y * s->pitch);
+			for (int x = 0; x < w; x++) {
+				*dst++ = rgb565_to_rgb888(*src++);
+			}
 		}
 	} else {
 		s = SDL_CreateRGBSurfaceWithFormatFrom(
 			cg->pic, cg->width, cg->height, 16, cg->width * 2, SDL_PIXELFORMAT_RGB565);
-		if (cg->alpha) {
-			uint8_t *a_src = cg->alpha;
-			uint8_t *adata = GETOFFSET_ALPHA(sdl_dibinfo, dx, dy);
-			
-			for (int i = 0; i < h; i++) {
-				memcpy(adata, a_src, w);
-				adata += sdl_dibinfo->width;
-				a_src += cg->width;
-			}
-		}
 	}

 	if (brightness != 255)
@@ -203,65 +204,31 @@ void sdl_drawImage24_fromData(cgdata *cg, int x, int y, int brightness) {
 	SDL_FreeSurface(s);
 }

-/*
- * 16bit専用の dib の指定領域コピー alphaつき
- */
-void sdl_shadow_init(void) {
-	int i, j;
-	unsigned char *c = shlv_tbl;
-
-	for (i = 0; i < 255; i++) {
-		for (j = 0; j < 256; j++) {
-			*(c++) = (unsigned char)(i * j / 255);
-		}
-	}
-}
-
 void sdl_copyAreaSP16_shadow(int sx, int sy, int w, int h, int dx, int dy, int lv) {
-	uint8_t *adata = GETOFFSET_ALPHA(sdl_dibinfo, sx, sy);
-	uint8_t *p_src, *p_dst, *p_ds;
-	
 	SDL_Surface *s = SDL_CreateRGBSurfaceWithFormat(0, w, h, 32, SDL_PIXELFORMAT_ARGB8888);
-	int x, y;

 	SDL_Rect r_src = {sx, sy, w, h};
 	SDL_Rect r_tmp = { 0,  0, w, h};
 	SDL_BlitSurface(sdl_dib, &r_src, s, &r_tmp);

 #if SDL_BYTEORDER == SDL_LIL_ENDIAN
-	p_ds = s->pixels + 3;
+	uint8_t *p_ds = s->pixels + 3;
 #else
-	p_ds = s->pixels;
+	uint8_t *p_ds = s->pixels;
 #endif
-	switch(lv) {
-	case 255:
-		for (y = 0; y < h; y++) {
-			p_src = adata;
-			p_dst = p_ds;
-			for (x = 0; x < w; x++) {
-				*p_dst = *(p_src++);
-				p_dst += 4;
-			}
-			adata += sdl_dibinfo->width;
-			p_ds  += s->pitch;
+	uint8_t *adata = GETOFFSET_ALPHA(sdl_dibinfo, sx, sy);
+	for (int y = 0; y < h; y++) {
+		uint8_t *p_src = adata;
+		uint8_t *p_dst = p_ds;
+		for (int x = 0; x < w; x++) {
+			*p_dst = *(p_src++);
+			p_dst += 4;
 		}
-		break;
-	default:
-		{
-			unsigned char *lvtbl = shlv_tbl + lv * 256;
-			for (y = 0; y < h; y++) {
-				p_src = adata;
-				p_dst = p_ds;
-				for (x = 0; x < w; x++) {
-					*p_dst = lvtbl[(int)(*(p_src++))];
-					p_dst += 4;
-				}
-				adata += sdl_dibinfo->width;
-				p_ds += s->pitch;
-			}
-		}
-		break;
+		adata += sdl_dibinfo->width;
+		p_ds  += s->pitch;
 	}
+	if (lv < 255)
+		SDL_SetSurfaceAlphaMod(s, lv);

 	SDL_Rect r_dst = {dx, dy, w, h};
 	SDL_BlitSurface(s, &r_tmp, sdl_dib, &r_dst);
@@ -334,9 +301,7 @@ void sdl_getPixel(int x, int y, Palette *cell) {
 * dib から領域の切り出し
 */
 void* sdl_saveRegion(int x, int y, int w, int h) {
-	SDL_Surface *s = SDL_CreateRGBSurface(0, w, h, sdl_dib->format->BitsPerPixel,
-			     sdl_dib->format->Rmask, sdl_dib->format->Gmask,
-			     sdl_dib->format->Bmask, sdl_dib->format->Amask);
+	SDL_Surface *s = SDL_CreateRGBSurfaceWithFormat(0, w, h, sdl_dib->format->BitsPerPixel, sdl_dib->format->format);
 	if (sdl_dib->format->BitsPerPixel == 8)
 		memcpy(s->format->palette->colors, sdl_dib->format->palette->colors,
 		       sizeof(SDL_Color) * sdl_dib->format->palette->ncolors);
@@ -1,73 +0,0 @@
-static int sdl_keytable[SDL_NUM_SCANCODES] = {
-	0, KEY_UNDEFINED, KEY_UNDEFINED, KEY_UNDEFINED, 
-	KEY_A, KEY_B, KEY_C, KEY_D, 
-	KEY_E, KEY_F, KEY_G, KEY_H, 
-	KEY_I, KEY_J, KEY_K, KEY_L, 
-	KEY_M, KEY_N, KEY_O, KEY_P, 
-	KEY_Q, KEY_R, KEY_S, KEY_T, 
-	KEY_U, KEY_V, KEY_W, KEY_X, 
-	KEY_Y, KEY_Z, KEY_1, KEY_2, 
-	KEY_3, KEY_4, KEY_5, KEY_6, 
-	KEY_7, KEY_8, KEY_9, KEY_0, 
-	KEY_RETURN, KEY_ESCAPE, KEY_BACKSPACE, KEY_TAB, 
-	KEY_SPACE, 45, 46, 47, 
-	48, 49, 50, 51, 
-	52, 53, 54, 55, 
-	56, KEY_CAPSLOCK, KEY_F1, KEY_F2, 
-	KEY_F3, KEY_F4, KEY_F5, KEY_F6, 
-	KEY_F7, KEY_F8, KEY_F9, KEY_F10, 
-	KEY_F11, KEY_F12, KEY_PRINTSCREEN, 71, 
-	KEY_PAUSE, KEY_INSERT, KEY_HOME, KEY_PAGEUP, 
-	KEY_DELETE, KEY_END, KEY_PAGEDOWN, KEY_RIGHT, 
-	KEY_LEFT, KEY_DOWN, KEY_UP, 83, 
-	KEY_PAD_DIVIDE, KEY_PAD_MULTIPLY, KEY_PAD_MINUS, KEY_PAD_PLUS, 
-	KEY_PAD_ENTER, KEY_PAD_1, KEY_PAD_2, KEY_PAD_3, 
-	KEY_PAD_4, KEY_PAD_5, KEY_PAD_6, KEY_PAD_7, 
-	KEY_PAD_8, KEY_PAD_9, KEY_PAD_0, KEY_PAD_PERIOD, 
-	0 /* SDL_NONUSBACKSLASH */, 0 /* SDL_APPLICATION */, 0 /* SDL_POWER */, KEY_PAD_EQUALS, 
-	KEY_F13, KEY_F14, KEY_F15, KEY_F16, 
-	KEY_F17, KEY_F18, KEY_F19, KEY_F20, 
-	KEY_F21, KEY_F22, KEY_F23, KEY_F24, 
-	KEY_EXECUTE, KEY_HELP, 0 /* SDL_MENU */, KEY_SELECT, 
-	0 /* SDL_STOP */, 0 /* SDL_AGAIN */, 0 /* SDL_UNDO */, 0 /* SDL_CUT */, 
-	0 /* SDL_COPY */, 0 /* SDL_PASTE */, 0 /* SDL_FIND */, 0 /* SDL_MUTE */, 
-	0 /* SDL_VOLUMEUP */, 0 /* SDL_VOLUMEDOWN */, 0 /* SDL_LOCKINGCAPSLOCK */, 0 /* SDL_LOCKINGNUMLOCK */, 
-	0 /* SDL_LOCKINGSCROLLLOCK */, 0 /* SDL_PAD_COMMA */, 0 /* SDL_PAD_EQUALSAS400 */, 0 /* SDL_INTERNATIONAL1 */, 
-	0 /* SDL_INTERNATIONAL2 */, 0 /* SDL_INTERNATIONAL3 */, 0 /* SDL_INTERNATIONAL4 */, 0 /* SDL_INTERNATIONAL5 */, 
-	0 /* SDL_INTERNATIONAL6 */, 0 /* SDL_INTERNATIONAL7 */, 0 /* SDL_INTERNATIONAL8 */, 0 /* SDL_INTERNATIONAL9 */, 
-	0 /* SDL_LANG1 */, 0 /* SDL_LANG2 */, 0 /* SDL_LANG3 */, 0 /* SDL_LANG4 */, 
-	0 /* SDL_LANG5 */, 0 /* SDL_LANG6 */, 0 /* SDL_LANG7 */, 0 /* SDL_LANG8 */, 
-	0 /* SDL_LANG9 */, 0 /* SDL_ALTERASE */, 0 /* SDL_SYSREQ */, 0 /* SDL_CANCEL */, 
-	KEY_CLEAR, 0 /* SDL_PRIOR */, 0 /* SDL_RETURN2 */, 0 /* SDL_SEPARATOR */, 
-	0 /* SDL_OUT */, 0 /* SDL_OPER */, 0 /* SDL_CLEARAGAIN */, 0 /* SDL_CRSEL */, 
-	0 /* SDL_EXSEL */, KEY_UNDEFINED, KEY_UNDEFINED, KEY_UNDEFINED, 
-	KEY_UNDEFINED, KEY_UNDEFINED, KEY_UNDEFINED, KEY_UNDEFINED, 
-	KEY_UNDEFINED, KEY_UNDEFINED, KEY_UNDEFINED, KEY_UNDEFINED, 
-	0 /* SDL_PAD_00 */, 0 /* SDL_PAD_000 */, 0 /* SDL_THOUSANDSSEPARATOR */, 0 /* SDL_DECIMALSEPARATOR */, 
-	0 /* SDL_CURRENCYUNIT */, 0 /* SDL_CURRENCYSUBUNIT */, 0 /* SDL_PAD_LEFTPAREN */, 0 /* SDL_PAD_RIGHTPAREN */, 
-	0 /* SDL_PAD_LEFTBRACE */, 0 /* SDL_PAD_RIGHTBRACE */, 0 /* SDL_PAD_TAB */, 0 /* SDL_PAD_BACKSPACE */, 
-	0 /* SDL_PAD_A */, 0 /* SDL_PAD_B */, 0 /* SDL_PAD_C */, 0 /* SDL_PAD_D */, 
-	0 /* SDL_PAD_E */, 0 /* SDL_PAD_F */, 0 /* SDL_PAD_XOR */, 0 /* SDL_PAD_POWER */, 
-	0 /* SDL_PAD_PERCENT */, 0 /* SDL_PAD_LESS */, 0 /* SDL_PAD_GREATER */, 0 /* SDL_PAD_AMPERSAND */, 
-	0 /* SDL_PAD_DBLAMPERSAND */, 0 /* SDL_PAD_VERTICALBAR */, 0 /* SDL_PAD_DBLVERTICALBAR */, 0 /* SDL_PAD_COLON */, 
-	0 /* SDL_PAD_HASH */, 0 /* SDL_PAD_SPACE */, 0 /* SDL_PAD_AT */, 0 /* SDL_PAD_EXCLAM */, 
-	0 /* SDL_PAD_MEMSTORE */, 0 /* SDL_PAD_MEMRECALL */, 0 /* SDL_PAD_MEMCLEAR */, 0 /* SDL_PAD_MEMADD */, 
-	0 /* SDL_PAD_MEMSUBTRACT */, 0 /* SDL_PAD_MEMMULTIPLY */, 0 /* SDL_PAD_MEMDIVIDE */, 0 /* SDL_PAD_PLUSMINUS */, 
-	0 /* SDL_PAD_CLEAR */, 0 /* SDL_PAD_CLEARENTRY */, 0 /* SDL_PAD_BINARY */, 0 /* SDL_PAD_OCTAL */, 
-	0 /* SDL_PAD_DECIMAL */, 0 /* SDL_PAD_HEXADECIMAL */, KEY_UNDEFINED, KEY_UNDEFINED, 
-	KEY_RCTRL, KEY_RSHIFT, KEY_RALT, 0 /* SDL_LGUI */, 
-	KEY_RCTRL, KEY_RSHIFT, KEY_RALT, 0 /* SDL_RGUI */, 
-	KEY_UNDEFINED, KEY_UNDEFINED, KEY_UNDEFINED, KEY_UNDEFINED, 
-	KEY_UNDEFINED, KEY_UNDEFINED, KEY_UNDEFINED, KEY_UNDEFINED, 
-	KEY_UNDEFINED, KEY_UNDEFINED, KEY_UNDEFINED, KEY_UNDEFINED, 
-	KEY_UNDEFINED, KEY_UNDEFINED, KEY_UNDEFINED, KEY_UNDEFINED, 
-	KEY_UNDEFINED, KEY_UNDEFINED, KEY_UNDEFINED, KEY_UNDEFINED, 
-	KEY_UNDEFINED, KEY_UNDEFINED, KEY_UNDEFINED, KEY_UNDEFINED, 
-	KEY_UNDEFINED, 0 /* SDL_MODE */, 0 /* SDL_AUDIONEXT */, 0 /* SDL_AUDIOPREV */, 
-	0 /* SDL_AUDIOSTOP */, 0 /* SDL_AUDIOPLAY */, 0 /* SDL_AUDIOMUTE */, 0 /* SDL_MEDIASELECT */, 
-	0 /* SDL_WWW */, 0 /* SDL_MAIL */, 0 /* SDL_CALCULATOR */, 0 /* SDL_COMPUTER */, 
-	0 /* SDL_AC_SEARCH */, 0 /* SDL_AC_HOME */, 0 /* SDL_AC_BACK */, 0 /* SDL_AC_FORWARD */, 
-	0 /* SDL_AC_STOP */, 0 /* SDL_AC_REFRESH */, 0 /* SDL_AC_BOOKMARKS */, 0 /* SDL_BRIGHTNESSDOWN */, 
-	0 /* SDL_BRIGHTNESSUP */, 0 /* SDL_DISPLAYSWITCH */, 0 /* SDL_KBDILLUMTOGGLE */, 0 /* SDL_KBDILLUMDOWN */, 
-	0 /* SDL_KBDILLUMUP */, 0 /* SDL_EJECT */, 0 /* SDL_SLEEP */, 0 /* SDL_APP1 */, 
-	0 /* SDL_APP2 */, };
@@ -54,7 +54,6 @@ struct sdl_private_data {

 void sdl_event_init(void);
 void sdl_cursor_init(void);
-void sdl_shadow_init(void);
 int sdl_nearest_color(int r, int g, int b);
 boolean sdl_joy_open(int index);

@@ -41,7 +41,6 @@ static void makeDIB(int width, int height, int depth);

 struct sdl_private_data *sdl_videodev;
 static int joy_device_index = -1;
-static boolean integer_scaling = FALSE;

 static SDL_Joystick *js;

@@ -86,8 +85,6 @@ int sdl_Initialize(const char *render_driver) {
 	
 	sdl_setWindowSize(SYS35_DEFAULT_WIDTH, SYS35_DEFAULT_HEIGHT);

-	sdl_shadow_init();
-	
 #ifdef __EMSCRIPTEN__
 	// Prevent SDL from calling emscripten_exit_fullscreen on visibilitychange
 	emscripten_set_visibilitychange_callback(NULL, 0, NULL);
@@ -139,6 +136,10 @@ static void window_init(const char *render_driver) {
 	// indirectly, which does not work with ASYNCIFY_IGNORE_INDIRECT=1. For
 	// details, see https://github.com/emscripten-core/emscripten/issues/10746.
 	SDL_SetHint(SDL_HINT_EMSCRIPTEN_ASYNCIFY, "0");
+
+	const char *title = NULL;  // Don't let SDL change document.title.
+#else
+	const char title[] = "XSystem35 Version " VERSION;
 #endif

 #ifdef __ANDROID__
@@ -148,13 +149,11 @@ static void window_init(const char *render_driver) {
 #else
 	Uint32 flags = SDL_WINDOW_RESIZABLE;
 #endif
-	sdl_window = SDL_CreateWindow("XSystem35 Version "VERSION,
-								  SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
-								  SYS35_DEFAULT_WIDTH, SYS35_DEFAULT_HEIGHT,
-								  flags);
+	sdl_window = SDL_CreateWindow(
+		title, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
+		SYS35_DEFAULT_WIDTH, SYS35_DEFAULT_HEIGHT, flags);
 	sdl_renderer = SDL_CreateRenderer(sdl_window, -1, 0);
 	SDL_SetRenderDrawColor(sdl_renderer, 0, 0, 0, SDL_ALPHA_OPAQUE);
-	SDL_RenderSetIntegerScale(sdl_renderer, integer_scaling);
 }

 static void makeDIB(int width, int height, int depth) {
@@ -162,12 +161,25 @@ static void makeDIB(int width, int height, int depth) {
 	if (sdl_dib) {
 		SDL_FreeSurface(sdl_dib);
 	}
-	
-	// Graphic routines in modules/ assume 4 bytes/pixel mode for 24-bit surfaces.
-	if (depth == 24)
-		depth = 32;

-	sdl_dib = SDL_CreateRGBSurface(0, width, height, depth, 0, 0, 0, 0);
+	uint32_t format;
+	switch (depth) {
+	case 8:
+		format = SDL_PIXELFORMAT_INDEX8;
+		break;
+	case 16:
+		format = SDL_PIXELFORMAT_RGB565;
+		break;
+	case 24:
+		format = SDL_PIXELFORMAT_RGB888;
+		// Graphic routines in modules/ assume 4 bytes/pixel mode for 24-bit surfaces.
+		depth = 32;
+		break;
+	default:
+		SYSERROR("invalid pixel depth %d", depth);
+	}
+
+	sdl_dib = SDL_CreateRGBSurfaceWithFormat(0, width, height, depth, format);
 	
 	if (sdl_dib->format->BitsPerPixel == 8) {
 		memset(sdl_dib->format->palette->colors, 0, sizeof(SDL_Color)*256);
@@ -263,7 +275,7 @@ void sdl_setJoyDeviceIndex(int index) {
 }

 void sdl_setIntegerScaling(boolean enable) {
-	integer_scaling = enable;
+	SDL_RenderSetIntegerScale(sdl_renderer, enable);
 }

 #ifdef __EMSCRIPTEN__
@@ -301,7 +301,7 @@ static void init_selwindow() {
 		NOTICE("frameType is Default");
 		break;
 	}
-	ags_setFont(FONT_GOTHIC, sel.MsgFontSize);
+	ags_setFontWithWeight(FONT_GOTHIC, sel.MsgFontSize, nact->ags.font_weight);
 	for (i = 0; i < regnum; i++) {
 		DEBUG_MESSAGE("%d:%s\n", i +1, elm[i]);
 		ags_drawString(r.x +2, r.y + i * (sel.MsgFontSize +2) +1, elm[i], sel.MsgFontColor);
@@ -309,28 +309,26 @@ static void init_selwindow() {
 	ags_updateArea(saveArea.x, saveArea.y, saveArea.w, saveArea.h);
 	
 	/* マウスカーソルの自動移動 */
+	int x = r.x + r.w * MOUSE_INIT_X_RATIO/100;
 	if (default_element == 0) {
 		MyPoint p;
 		sys_getMouseInfo(&p, TRUE);
 		if (p.y < r.y) {
-			ags_setCursorLocation(r.x + r.w * MOUSE_INIT_X_RATIO/100,
-					      r.y + (sel.MsgFontSize +2) * MOUSE_INIT_Y_RATIO/100,
-					      TRUE);
+			int y = r.y + (sel.MsgFontSize +2) * MOUSE_INIT_Y_RATIO/100;
+			ags_setCursorLocation(x, y, true, true);
 		} else if (p.y > (r.y + r.h)) {
-			ags_setCursorLocation(r.x + r.w * MOUSE_INIT_X_RATIO/100,
-					      r.y + (sel.MsgFontSize +2) * regnum * MOUSE_INIT_Y_RATIO/100,
-					      TRUE);
+			int y = r.y + (sel.MsgFontSize +2) * regnum * MOUSE_INIT_Y_RATIO/100;
+			ags_setCursorLocation(x, y, true, true);
 		} else {
-			ags_setCursorLocation(r.x + r.w * MOUSE_INIT_X_RATIO/100,
-					      p.y * MOUSE_INIT_Y_RATIO/100, 
-					      TRUE);
+			int y = p.y * MOUSE_INIT_Y_RATIO/100;
+			ags_setCursorLocation(x, y, true, true);
 		}
 	} else if (default_element < regnum) {
-		ags_setCursorLocation(r.x + r.w * MOUSE_INIT_X_RATIO/100,
-				      r.y + (sel.MsgFontSize +2) * default_element * MOUSE_INIT_Y_RATIO/100, TRUE);
+		int y = r.y + (sel.MsgFontSize +2) * default_element * MOUSE_INIT_Y_RATIO/100;
+		ags_setCursorLocation(x, y, true, true);
 	} else if (default_element < 1000) {
-		ags_setCursorLocation(r.x + r.w * MOUSE_INIT_X_RATIO/100,
-				      r.y + (sel.MsgFontSize +2) * regnum * MOUSE_INIT_Y_RATIO/100, TRUE);
+		int y = r.y + (sel.MsgFontSize +2) * regnum * MOUSE_INIT_Y_RATIO/100;
+		ags_setCursorLocation(x, y, true, true);
 	}
 }

@@ -53,7 +53,7 @@ struct _selection {
 	int FrameCgNoBot;
 	int Framedot;
 	
-        /* メッセージフォントの大きさ */
+	/* メッセージフォントの大きさ */
 	int MsgFontSize;
 	
 	/* 各種色 */
@@ -42,7 +42,6 @@
 * static methods
 */
 static vsp_header *extract_header(uint8_t *b);
-static void getpal(Palette256 *pal, uint8_t *b);
 static void extract(vsp_header *vsp, uint8_t *pic, uint8_t *b);

 /*
@@ -66,15 +65,16 @@ static vsp_header *extract_header(uint8_t *b) {

 /*
 * Get palette from raw data
- *   pal: palette to be stored
 *   b  : raw data (pointer to palette)
 */
-static void getpal(Palette256 *pal, uint8_t *b) {
+static Color *getpal(uint8_t *b) {
+	Color *pal = malloc(sizeof(Color) * 256);
 	for (int i = 0; i < 16; i++) {
-		pal->blue[i]  = b[i * 3 + 0] * 17;
-		pal->red[i]   = b[i * 3 + 1] * 17;
-		pal->green[i] = b[i * 3 + 2] * 17;
+		pal[i].b = b[i * 3 + 0] * 17;
+		pal[i].r = b[i * 3 + 1] * 17;
+		pal[i].g = b[i * 3 + 2] * 17;
 	}
+	return pal;
 }

 /*
@@ -196,8 +196,7 @@ cgdata *vsp_extract(uint8_t *data) {
 	cgdata *cg = calloc(1, sizeof(cgdata));
 	vsp_header *vsp = extract_header(data);
 	
-	cg->pal = malloc(sizeof(Palette256));
-	getpal(cg->pal, data + vsp->vspPp);
+	cg->pal = getpal(data + vsp->vspPp);
 	
 	/* +10: margin for broken cg */
 	cg->pic = malloc(sizeof(uint8_t) * ((vsp->vspXW * 8 + 10) * (vsp->vspYW + 10)));
@@ -17,7 +17,6 @@
 *
 */
 #include <windows.h>
-#include <shlobj.h>
 #undef min
 #undef max
 #include <SDL_syswm.h>
@@ -25,8 +24,6 @@
 #include "sdl_private.h"
 #include "resources.h"

-#define REGVAL_RECENT_FOLDER "RecentFolder"
-
 static HWND get_hwnd(SDL_Window *window) {
 	SDL_SysWMinfo info;
 	SDL_VERSION(&info.version);
@@ -34,49 +31,6 @@ static HWND get_hwnd(SDL_Window *window) {
 	return info.info.win.window;
 }

-static int CALLBACK select_game_callback(HWND hwnd, UINT uMsg, LPARAM lParam, LPARAM lpData) {
-	if (uMsg == BFFM_INITIALIZED)
-		SendMessage(hwnd, BFFM_SETSELECTION, (WPARAM)TRUE, lpData);
-	return 0;
-}
-
-boolean current_folder_has_ald(void) {
-	WIN32_FIND_DATA find_data;
-	HANDLE hFind = FindFirstFile("*.ALD", &find_data);
-	if (hFind == INVALID_HANDLE_VALUE)
-		return FALSE;
-	FindClose(hFind);
-	return TRUE;
-}
-
-boolean select_game_folder(void) {
-	char title[256];
-	LoadString(GetModuleHandle(NULL), IDS_CHOOSE_GAME_FOLDER, title, sizeof(title));
-
-	char path[MAX_PATH] = "";
-	DWORD value_size = sizeof(path);
-	RegGetValue(HKEY_CURRENT_USER, XSYSTEM35_REGKEY, REGVAL_RECENT_FOLDER,
-				RRF_RT_REG_SZ, NULL, path, &value_size);
-
-	BROWSEINFO bi = {
-		.lpszTitle = title,
-		.ulFlags = BIF_RETURNONLYFSDIRS,
-		.lpfn = &select_game_callback,
-		.lParam = (LPARAM)path,
-	};
-	LPITEMIDLIST pidl = SHBrowseForFolder(&bi);
-	if (!pidl)
-		return FALSE;
-	SHGetPathFromIDList(pidl, path);
-	CoTaskMemFree(pidl);
-	if (!SetCurrentDirectory(path))
-		return FALSE;
-
-	RegSetKeyValue(HKEY_CURRENT_USER, XSYSTEM35_REGKEY, REGVAL_RECENT_FOLDER,
-				   REG_SZ, path, strlen(path) + 1);
-	return TRUE;
-}
-
 static INT_PTR CALLBACK text_dialog_proc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam)
 {
 	static INPUTSTRING_PARAM *p;
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
kichikuou	095da0bb86	Version 2.11.3	2024-04-11 09:12:55 +09:00
kichikuou	7b8acd6e05	Use lowercase s[a-z].asd in Android and Emscripten To make sure that save files created in older versions can be loaded.	2024-04-11 09:10:39 +09:00
kichikuou	1b13e331e4	emscripten: Enable msgskip in initGameResourceFromDir() This is in preparation to stop using xsystem35.gr in Kichikuou on Web, without changing the current behavior.	2024-04-11 09:00:42 +09:00
kichikuou	5621ab4d86	Version 2.11.2	2024-04-10 17:21:55 +09:00
kichikuou	79805d9ea2	Android: Update SDL, SDL_ttf and SDL_mixer	2024-04-10 15:32:40 +09:00
kichikuou	f427d50fa3	Android: Remove playlist migration code And stop using -playlist option, so that it can be overridden by .xsys35rc.	2024-04-10 15:07:07 +09:00
kichikuou	7c7768fba4	Android: Improve installation when game is in non-root directory of ZIP Launcher.kt extracts given ZIP file to the internal storage, preserving its directory structure. Before this change, if the game files were in a subdirectory, an xsystem35.gr file was generated containing the path to the game files. However, with this method, .xsys35rc and some data files (such as map files of Kaeru Nyo) could not be loaded. After this change, Launcher.kt will no longer generate the xsystem35.gr file. Instead, it records the directory where the game is located in game_directory.txt, and specify that directory in -gamedir to launch xsystem35. Fixes #51.	2024-04-10 15:06:51 +09:00
kichikuou	2b6267aeb9	Create save directory if it doesn't exist	2024-04-10 14:37:21 +09:00
kichikuou	16e7d3baf1	Add -savedir option It allows specifying a save directory without writing a game resource file.	2024-04-10 14:37:21 +09:00
kichikuou	2d8d95ac6f	emscripten: Simplify link options	2024-03-12 17:03:57 +09:00
kichikuou	d5899ff55a	emscripten: Add `return` in wait_vsync To make it work with ASYNCIFY=2.	2024-03-12 13:04:30 +09:00
kichikuou	04037682ee	Version 2.11.1	2024-02-18 10:36:16 +09:00
kichikuou	cdb16f73a3	Read link table only from first ALD volume This fixes https://github.com/kichikuou/xsystem35-sdl2/issues/45. The behavior when the contents of link table differ between ALD volumes is different between System 3.8 and System 3.9, and System 3.9 uses the link table of the first volume. The MangaGamer version of Rance 5D depends on this behavior. As far as I know, the only game that depends on the System 3.8 behavior is Child Assassin (in Alice CD 2.50). Considering the additional complexity, we do not implement switching to the old behavior.	2024-02-18 10:28:13 +09:00
kichikuou	2895e338c0	Fix a crash in command-line debugger	2024-02-18 08:36:15 +09:00
kichikuou	1a2268e94b	Update emscripten to 3.1.54	2024-02-16 12:44:00 +09:00
kichikuou	07643c82a4	emscripten: Don't let SDL change document.title	2024-02-16 12:44:00 +09:00
kichikuou	a16156f8e4	CMake: Generate compile_commands.json	2024-01-28 11:26:05 +09:00
kichikuou	ea5cef91fd	Rename `cdrom_device` profile to `playlist` Also renames `-devcd` command line flag to `-playlist`. The old names can still be used for backwards compatibility.	2024-01-28 10:28:15 +09:00
kichikuou	48a41b9f82	Require SDL2_mixer on non-Emscripten platforms	2024-01-28 10:20:42 +09:00
kichikuou	c11c80d95d	Remove CD-ROM device support This removes (old, unmaintained) real CD-ROM support for Linux and FreeBSD. It may be possible to implement cross-platform CD support using libcdio (https://www.gnu.org/software/libcdio/), but it would not be worth the effort given the low avilability of hardware that can play CD-DA these days.	2024-01-28 10:20:32 +09:00
kichikuou	d7082a9d80	CI: Update GitHub actions	2024-01-27 10:40:17 +09:00
kichikuou	083cf885de	CI: Enable COMPILE_WARNING_AS_ERROR on Windows and Emscripten	2024-01-27 10:25:15 +09:00
kichikuou	7b1fef4ad7	Fix a deprecated-non-prototype warning	2024-01-27 09:08:31 +09:00
kichikuou	f039baf061	Refactor CMakeLists.txt	2024-01-21 08:49:30 +09:00
kichikuou	22c6b8e963	Version 2.11.0	2024-01-20 13:57:18 +09:00
kichikuou	576afecbfc	Update xsys35rc.sample and include it in the package	2024-01-20 13:13:02 +09:00
kichikuou	4e28d92a2d	Windows: Load %USERPROFILE%/.xys35rc if %HOME% is not set	2024-01-20 12:42:17 +09:00
kichikuou	22192c245f	Windows: Remove game selection dialog	2024-01-20 11:55:29 +09:00
kichikuou	409fa83406	Windows CI: Add packaging step	2024-01-20 11:35:04 +09:00
kichikuou	894b0592f4	Windows: Remove installer	2024-01-20 11:04:43 +09:00
kichikuou	370100a6f2	Windows: Fix static library options	2024-01-20 09:59:10 +09:00
kichikuou	18cfbc90f2	Windows: Do not read profile from registry This was only used for the default font path, so it should be safe to remove it.	2024-01-20 09:38:44 +09:00
kichikuou	cd51dc7f02	Windows: Embed fonts as PE resources	2024-01-20 09:30:10 +09:00
kichikuou	e2638ed840	Refactor CMakeLists.txt using alias targets	2024-01-19 14:56:50 +09:00
kichikuou	6607815df3	MSYS build: Use static linking	2024-01-19 14:55:53 +09:00
kichikuou	77ed85aff7	Display error when debugger is requested but not available	2024-01-18 10:49:31 +09:00
kichikuou	3b1a311f32	CI: Disable debugger on MinGW32 build The 32-bit cJSON package was removed from MSYS2.	2024-01-18 10:16:54 +09:00
kichikuou	1b3c2190b8	profile: get_profile() returns const char*	2024-01-18 10:16:54 +09:00
kichikuou	52e2d6095a	profile: Allow various boolean expressions In .xsys35rc, now "yes", "true", "on", "1" (case insensitive) mean true and "no", "false", "off", "0" mean false.	2024-01-18 10:16:48 +09:00
kichikuou	47e2fcaec0	Add enable_zb option for enabling ZB command By default it is disabled and normal weight is always used. Issue: https://github.com/kichikuou/xsystem35-sdl2/issues/44	2024-01-18 08:27:46 +09:00
kichikuou	183ceb614a	Implement ZB command Although undocumented, it also affects the font weight of selection window. Issue: https://github.com/kichikuou/xsystem35-sdl2/issues/44	2024-01-17 14:32:32 +09:00
kichikuou	185e62010b	Fix argument range check in commands2F60()	2024-01-14 11:35:35 +09:00
kichikuou	6f647701dd	Android CMake: Use FetchContent_MakeAvailable	2024-01-13 16:18:38 +09:00
kichikuou	a9c79b2e31	sysGetOSName: Use SDL_GetPlatform()	2024-01-11 14:08:31 +09:00
kichikuou	ba52fbf5e9	Version 2.10.1	2024-01-01 13:17:44 +09:00
kichikuou	85d40701c4	Palette 246-249 should be preserved when loading PMS8	2024-01-01 12:46:13 +09:00
kichikuou	7b535b371a	Fix initial palette values These match the System3.9 default colors that came from the default system colors in Windows 256-color mode [1]. [1] https://en.wikipedia.org/wiki/List_of_software_palettes#Microsoft_Windows_default_20-color_palette	2024-01-01 12:25:43 +09:00
kichikuou	c0dbae8202	Refactor palette data structure	2024-01-01 11:47:11 +09:00
kichikuou	ca03450b87	Windows: Add menu command for integer scaling	2023-12-15 10:46:06 +09:00
kichikuou	f795a500cf	Update emscripten to 3.1.50	2023-12-10 13:24:49 +09:00
kichikuou	3314f00bf8	Fix cdGetMaxTrack for download edition of Daiakuji It should return the maximum index of the BGM archive. Fixes #43.	2023-12-09 14:57:01 +09:00
kichikuou	a2d79f045c	Version 2.10.0	2023-12-09 13:08:30 +09:00
kichikuou	f247495578	Breaking change: Fix ShArray.ChangeSecretArray This breaks save file compatibility for Daiakuji and Kaeru nyo Kuni nyo Alice. Due to an incorrect encryption code in ShArray.ChangeSecretArray, save files were not interoperable with system3.9. (Even worse, this bug did not affect the checksum calculation and did not cause a "corrupt save file" error when a file saved with system3.9 was loaded with xsystem35 or vice versa.) Fixes #41.	2023-12-09 11:35:40 +09:00
kichikuou	f6583330de	debugger_dap: Fix a bug that seq of outgoing messages was not increasing	2023-12-08 08:57:56 +09:00
kichikuou	4b15f45897	debugger: Add custom DAP messages for communicating palette changes This implements "xsystem35.palette" custom request and "xsystem35.paletteChanged" custom event. The "xsystem35.palette" request retrieves the color values of the AGS palette. interface PaletteRequest extends Request { command: 'xsystem35.palette'; } interface PaletteResponse extends Response { body: { /** * A number that increases each time the palette changes. / version: number; /* * 256 element array containing color values in 0xRRGGBB format. / palette: number[]; }; } The "xsystem35.paletteChanged" event indicates that the AGS palette has changed. interface PaletteChangedEvent extends Event { event: 'xsystem35.paletteChanged'; body: { /* * A number that increases each time the palette changes. */ version: number; }; } DAP clients can know if the received value is up to date by comparing the `version` values of paletteChanged and PaletteResponse.	2023-12-08 08:35:45 +09:00
kichikuou	7bc433731f	CI: Fix Android build AGP 8.0 requires JDK 17.	2023-11-17 13:00:56 +09:00
kichikuou	4c21570eb1	Android: Upgrade SDL to 2.28.5	2023-11-17 12:15:17 +09:00
kichikuou	a3e7feffc2	Switch Windows 64-bit build from mingw64 to ucrt64	2023-11-17 09:08:24 +09:00
kichikuou	a4c1dd1acf	Remove unused MOUSE_WARP_DIRECT mode	2023-09-04 17:14:17 +09:00
kichikuou	09086ccc85	IZ command: add delay even if mouse movement is disabled Without it, it's hard to exit camp mode in TT2.	2023-09-04 17:03:06 +09:00
kichikuou	53e39b7c11	emscripten: Call xsystem35.shell.showMouseMoveEffect() See kichikuou/web@07a6118 for details.	2023-09-04 13:32:04 +09:00
kichikuou	f0ccfee40f	Update internal mouse coordinates even if cursor movement is disabled In TT2, keyboard/gamepad navigation is implemented by moving the mouse cursor using IZ command. It did not work in browsers where mouse cursor could not be moved or when mouse movement was disabled from the menu. Now IZ command updates the internal mouse coordinates even when the cursor cannot be moved.	2023-09-04 13:32:00 +09:00
kichikuou	10cdec98e6	emscripten: Improve gamepads support In the W3C gamepad API, many gamepads are mapped to the "standard layout", where D-pad keys are mapped to buttons 12-15.	2023-09-03 22:41:12 +09:00
kichikuou	c61afb4308	Improve README.md With the help of ChatGPT.	2023-08-29 12:09:30 +09:00
kichikuou	f6cf881e61	Android: Sign apk only when keystore file exists	2023-08-28 11:01:33 +09:00
kichikuou	a8277e71a7	Android: Update command line build instructions	2023-08-28 10:26:17 +09:00
kichikuou	3482fb6440	Android: Upgrade SDL to 2.28.2	2023-08-13 12:42:54 +09:00
kichikuou	3c81c8fec2	Improve error messages for when MIDI cannot be played * Show warnings on failure of Mix_LoadMUS / Mix_PlayMusic * Display "Cannot open playlist" warning only when the game does not have MIDI	2023-07-29 07:50:55 +09:00
fcolecumberri	e090485b37	Update README.md https://github.com/kichikuou/xsystem35-sdl2/issues/39	2023-07-28 21:42:59 +09:00
kichikuou	d7deaec972	Version 2.9.1	2023-06-22 08:52:49 +09:00
kichikuou	30467371f4	debugger_dap: Handle SDL messages while paused in the debugger So that you can move around the window while the game is paused. Now DAP messages read from stdin are once posted to the SDL message queue, and then inserted into the debugger command queue in the main thread.	2023-06-20 11:07:28 +09:00
kichikuou	e9a30f7493	Debugger: Fix crash when breakpoint condition was not met	2023-06-19 21:33:51 +09:00
kichikuou	d9e42dd4bb	Add a hack to fix Daiakuji's magenta battle background issue	2023-06-19 17:23:03 +09:00
kichikuou	0e06cc1e22	Simplify sdl_copyAreaSP16_shadow	2023-06-19 17:18:31 +09:00
kichikuou	89423c94f1	ShGraph: Use exact color match in PlayAnimeData and ChangeNotColor	2023-06-19 17:18:31 +09:00
kichikuou	c694d2282c	Fix CX (sprite copy) in 24-bit color games with 16-bit CGs System3.x uses the following bit expansion when converting RGB565 to RGB888: RRRRR GGGGGG BBBBB => RRRRRRRR GGGGGGGG BBBBBBBB 12345 123456 12345 12345123 12345612 12345123 However, SDL's blit functions use a slightly different mapping, so sometimes expanded color did not match the color key specified in the CX command. To avoid this, convert to RGB888 by ourselves when drawing 16-bit CGs.	2023-06-19 17:18:17 +09:00
kichikuou	39e94afc44	Specify pixel format explicitly when creating SDL surfaces	2023-06-18 14:47:50 +09:00
kichikuou	e37a491908	Refactor keycode definitions	2023-05-21 10:46:22 +09:00