Three-title build with BSP streaming

What's new since v0.1.0.0b

• Three independent game packages: build Allied Assault, Breakthrough and Spearhead with their own executable configuration, target-game selection and PS3 TITLE_ID.
• Expansion-local data and state: stage Breakthrough in its own USRDIR/maintt and Spearhead in its own USRDIR/mainta, while retaining shared Allied Assault base-game lookup and separate per-title saves, configuration and logs.
• BSP surface streaming: read draw vertices and indexes per surface using reusable bounded scratch buffers, reducing peak memory pressure during level loading.
• Renderer and memory work: add per-title shader caches, safer cache validation and generation, compact texture/lightmap handling, unused-image cleanup, texture-memory reporting, zone-allocation diagnostics and a lower-memory PS3 save-archive path.
• DualShock 3 aim assist across all titles: support scripted soldiers and players, reject friendly/dead/occluded targets, enable aim assist by default at strength 1.0 and provide an L2 toggle with on-screen state feedback.
• Expansion audio robustness: improve MP3 stream/frame recovery and expansion audio precaching while retaining the native libaudio mixer and minimp3-based static-free playback.
• Incremental Linux CI: persist three separate Ninja build trees and share the cached PS3 toolchain, host dependencies and compiler cache; expand automated coverage for aim assist, expansion paths, renderer memory, BSP streaming and shader caches.

Validation

• The release workflow builds and links all three PS3 title variants, runs the PS3 regression tests, validates title-specific shader caches and stages all three packages.
• Six package assets are attached: standard PKG and GNPDRM PKG for each title.
• CI success verifies compilation, tests and package generation; physical-console validation of campaign stability, performance, BSP streaming and memory behavior remains ongoing.
• Build run: https://github.com/kadorna1/iopenmohaa-ps3/actions/runs/41513871711

shader caching enabled

Shader-caching release for iOpenMOHAA PS3. Adds the pre-indexed Allied Assault material shader cache, offline generation from PK3 archives, runtime cache integrity and manifest validation with automatic fallback to the original parser, and cache diagnostics. Includes DualShock 3 aim assist enabled by default at maximum strength (1.0), configurable through archived cvars. Retains the static-free minimp3 audio backend, streamed audio support, 720p default display configuration, and stripped PS3 release binaries.

Full audio support

Static-free PS3 audio release. Replaces libmad with minimp3 and includes the tested native PS3 streamed-audio/music backend, host-native PCM handling, load-time stream refills, and 6 dB mix headroom. PS3 release binaries are built without DWARF debug information and stripped of symbols.

Progress: still crashes!

What's Changed

• Add PS3 XMB PIC1 background and SND0.AT3 packaging by @kadorna1 in #2
• Cache PS3 toolchain and build dependencies; build incrementally by @kadorna1 in #4
• Use renamed XMB media input filenames by @kadorna1 in #9
• Merge tested PS3 experimental runtime fixes into main by @kadorna1 in #10
• Experimental: prototype SPU audio mixing and pin RSXKit/SPUKit by @kadorna1 in #8
• fix(ps3): make XMB icon background transparent by @kadorna1 in #12
• fix(ps3): remove synchronous CGame save trace overhead by @kadorna1 in #11
• Skip transient CGame snapshot during PS3 transition autosaves by @kadorna1 in #7
• Harden incremental build cache and dependency caching by @kadorna1 in #5
• Reset static CGame effects on map transitions by @kadorna1 in #3

Full Changelog: V0.0.0.01a...v0.0.1.0a

Initial release

Most of the things are half baked, keep in mind this is still a work in progress
REQUIRES A COPY OF THE ORIGINAL GOG FILES FOR ALLIED ASSAULT WARCHEST IN dev_hdd0/game/OMOHAA020/USRDIR/main (not included for obvious reasons)
Audio: only sfx works, no other audio output.
Gameplay: playable at 720p, needs optimization for 1080p
Menus: move mouse pointer with left stick, click with square. Dpad navigation is broken.

Status: boot camp and first mission load, although somewhat slowly (needs optimization). First mission crashes randomly

You can help with the project by contributing to it, I'm open to PRs