This adds environment mapping support to `Merc2`, and turns it on for
Jak 1 and Jak 2.
- The performance is much better
- Jak 1 can be toggled back to the old behavior with `(set! *emerc-hack*
#f)`. The new environment mapping is identical to the old one everywhere
I checked.
- Jak 1 still falls back to generic for ripple/texscroll/blerc/eyes -
there's still no dynamic texture or vertex updating support. The eye
detection stuff will sometimes flag stuff as eyes which is not eyes,
which is fine, but means that generic will be used in some places where
emerc could be used. For example, the shiny plates on jak's arm will be
drawn with generic because jak has eyes.
- Jak 2 hasn't been checked super carefully against PCSX2 yet.
- Jak 2 still isn't technically using emerc, but instead putting emerc
models in the merc bucket.
- The interface to merc is a lot different now and totally custom
OpenGOAL DMA code. The original merc drawing asm doesn't run anymore.
- The FR3 format changed
- Something funky going on with foreground lighting in escape, but
doesn't seem to be related to this change?
Performance comparison, jak 1, in likely the most generic-merc heavy
spot:
- make sure bsp is processed on `l` levels in extraction (caused missing
remaps)
- clean up a few prints in extraction
- handle the <15 byte differences in art group files automatically (no
more errors about file naming)
- fix potential exception thrown by merc2 in a few ways: fixed bad data
in FR3's, check texture index just in case, and handle exceptions a
little bit better (still a crash, but at least you get a print)
- fix mips2 ocean stuff causing ocean far crashes
- worked around audio code for gungame, the tutorials now function
- auto-exit cutscenes upon entry. This doesn't always work nicely (i
didnt want to cause any side-effects due to messing with load states)
but it atleast stops jak from being stuck forever waiting for the
cutscene to load
Fixes:
- a very old bug in depth in DirectRenderer, probably from the original
tfrag stuff. Looked at PCSX2 source code to see how 32/24 bit depths are
handled. This fixes hud sprites being drawn behind level geometry.
- saturate `vftoi4` like the ps2 does when the float is too large,
fixing hidden text in `hud`. For now it's only using this in the font
code because this saturation is actually kinda slow and hasn't been a
problem in other places.
- fix crazy particle spawning issue with blue gun and dripping stuff.
This would happen if particles kill themselves while being processed
(through a callback)
- Split up DGOs between threads in the multithreaded offline test
- fix some random warnings
- make the sig paths decompile a bit nicer to make some files smaller
- decompile `lights.gc`
- decompile remaining `target-death` function, you can die now
- fix float issue with `matrix-from-two-vectors-smooth!` making jak face
the wrong way in the slide thing
The VU programs for the ocean renderer have changed a bit and
`ocean-texture` has a bunch of new stuff, otherwise things are
relatively similar to Jak 1.
This is the first time I used mips2c and I'm not sure I did it 100%
right, so that should be double-checked.
The only interesting one is `collide-hash`, which is untested.
The other two are very likely unused. I skipped the annoying code in
`collide-probe` because it's not used and the same as jak 1.
A few issues:
- lwidea's fr3 is getting loaded and unloaded all the time
- the debug line drawing clipping is wrong (doesn't seem wrong in pcsx2,
so I think this is on us)
- nothing actually using vis data yet
- at a large distance, our view frustum culling seems slightly too
aggressive (might be that viewport scissoring is wrong)
- in the city, things seem darker as you move away. unclear how this is
happening (fog?)
* git: ignore vs build dir
* cmake: ditch `clang-cl` on windows in favor of actual `clang`
* build: suppress a significant number of warnings
* build: adjust workflows and vendor nasm
* docs: update docs to remove `clang-cl` mentions
* build: fix some copy-paste mistakes in the linux build
* build: remove C++20 compat warnings as that is useful if we want to upgrade
* tfrag3 data for merc2
* dma hooks for merc2
* start designing merc2 opengl, seems like the simple approach will be the best here
* before bone packing experiment
* fix up bones.gc
* use uniform buffer
* speedup, fix faces and eyes
* final fixes
* docs for ee merc code
* wip
* more extraction stuff
* partial mat1 working
* mat1
* cleanup
* partial mat2 and mat3 support
* merc extraction seems to work
* [gtie] tie inst and proto functions
* first chain input to generic ee looks good
* m
* works
* ugh
* add tie generic
* rm debug print
* rm generic ties from fr3
* ci: fix windows releases (hopefully)
* scripts: fix Taskfile file references for linux
* asserts: add `ASSERT_MSG` macro and ensure `stdout` is flushed before `abort`ing
* asserts: refactor all `assert(false);` with a preceeding message instances
* lint: format
* temp...
* fix compiler errors
* assert: allow for string literals in `ASSERT_MSG`
* lint: formatting
* revert temp change for testing
* add ocean-vu0 mips2c and decomp ocean-texture
* vu1 texture setup
* temp
* unoptimized version working
* optimized version by default
* update ref test
