Trigger Happy

New systems

• MAME support (WIP, most games don't work yet): NeoGeo + 6 more drivers with dynamic layers (very buggy)
• CPS1/CPS2 with 5-layer depth
• Konami, Sega System 16B, Data East DECO, Taito GP9001 boards — 4-layer depth
• Sega Saturn emulator (super experimental)
• Depth for all PSX games (experimental)
• Light gun support: NES, SNES, and ~50 MAME lightgun drivers (1 layer only), plus experimental dual lightgun and "air actions"

Fixes & visual improvements

• PCE-CD fix
• Fixed a canvas glitch that broke individual layer positioning
• Fixed composite/ghosting artifacts on SNES, NES, GB, SMS, PCE layers from previous frames' objects (Genesis/GG/GBA were unaffected)
• 3D Shelf removed (was causing background caching/worker-thread issues)
• ROM fade in/out is smoother, less abrupt
• Depth rendering uses a darker color now
• Pixel filter is the new default (was Pixel FX)

New options & UI

• Almost a full redesign of the UI, moving off Kotlin to Dear ImGui
• Version number shown in the main menu
• Config/BIOS folders per emulator core
• Background music: on/off toggle + volume slider
• Per-core audio splitting
• Autoframeskip (experimental, capped at 10 frames for MAME; configurable per-core except MAME/NES)
• Wipe settings: option to auto-delete temp-extracted zip/7z files
• ROM loading split from save loading (ROM loads on APK load, saves load on ROM load)
• Table mode / ceiling mode (experimental mounting options)

Known issues / experimental

• MAME: most games don't work yet, occasional XY offset bugs, lightgun offscreen-reload issue
• PSX: Time Crisis tested, still rough
• Saturn emulator: super experimental
• Dual lightgun and air actions are experimental and may be unstable