I found two issues with Jak 3 eyes. The first was simple - we were
missing a `-pc` texture upload in `texture.gc` for `pris2` textures,
which has eye textures for a few characters, like torn or damas.
The second was a little more annoying. Unlike jak 2 and jak 1, jak 3 can
dynamically assign eye slots when merc models are loaded. This involves
modifying eye data to tell the eye renderer where to render, and
modifying the merc model's adgif shaders to point to the correct eye
texture. The modification to the merc adgif shader is problematic since
our PC port of merc assumes this slot is constant.
My solution here was to bypass this whole slot system entirely for jak
3. I modified the GOAL eye renderer to tell the c++ eye renderer the
name of the merc-ctrl containing the eye. Then, the PC C++ Merc renderer
can just look up the merc-ctrl by name. To make this fit nicely in the
existing memory layout, I used a 64-bit fnv hash of the name. (which
honestly is how we should have handled a lot of other texture/model
names stuff...)
Unrelated fix to Overlord2 so it handles the case where file size
changes after the game starts, I had this in jak2/jak1 and forgot it for
jak 3.
For now, this just adds sky (clouds and fog), darkjak, and skull gem.
There are some unknown issues with drawing the skull gems still, but I
think it's unrelated to texture animations.
Also fixes https://github.com/open-goal/jak-project/issues/3523
This adds hfrag, but with a few remaining issues:
- The textures aren't animated. Instead, it just uses one texture.
- The texture filtering isn't as good as at it could be.
I also cleaned up a few issues with the background renderers:
- Cleaned up some stuff that is common to hfrag, tie, tfrag, shrub
- Moved time-of-day color packing stuff to FR3 creation, rather than at
level load. This appears to reduce the frame time spikes when a level is
first drawn by about 5 or 6 ms in big levels.
- Cleaned up the x86 specific stuff used in time of day. Now there's
only one place where we have an `ifdef`, rather than spreading it all
over the rendering code.
This includes all the collision stuff needed to spawn `target`,
decompiles the sparticle code and adds some of the PC hacks needed for
merc to run (it doesn't work quite right and looks bad, likely due to a
combination of code copied from Jak 2 and the time of day hacks).
There are a bunch of temporary hacks (see commits) in place to prevent
the game from crashing quite as much, but it is still extremely prone to
doing so due to lots of missing functions/potentially bad decomp.
---------
Co-authored-by: water <awaterford111445@gmail.com>
The `test-play` macro is back, though it doesn't call `play` yet. We can
at least load all of `game.cgo`, which involves loading a lot of the
code we've decompiled, loading/linking objects files compiled by
OpenGOAL (like dir-tpages), and loading/linking Jak's art-groups (for
jak 3 they are stored v5 format that I added to the linker).
There were no major issues - just a few forgotten mips2c entries and
minor bugs/functions that needed stubs. Most of the work was updating
the linker. Hopefully I'll never have to touch that code again - I think
it supports everything we need for jak 3!
- `fma-sphere`
- `prim-beam-h`
- `cam-start`
- `ragdoll`
- `light-trails-h`
- `light-trails`
- `menu`
- `water`
- `water-flow`
- `hud`
- `hud-classes`
- `progress`
- `progress-draw`
---
The `get-texture` macro replaces calls to `lookup-texture-by-id` and
`lookup-texture-by-id-fast`. The `defpart` macro detection was modified
to print a pair like `(texture-name tpage-name)` for the texture field
that gets turned into a `texture-id` constant. Only used in Jak 3 at the
moment, I'll probably go through the other games at a later point.
Small fix to decompiler when the original compiler uses `ra` register.
This seems to happen in "normal" code very rarely - perhaps they
manually specified this in an `rlet`.
Start figuring out buckets/textures for Jak 3.
The foreground code is not yet modified for PC - I want to wait until
the game is running, since it is too hard to do it now.
- `pat-h`
- `engines`
- `res-h`
- `res`
- `fact-h`
- `game-info-h`
- `wind-h`
- `merc-h`
- `shadow-vu1-h`
- `shadow-cpu-h`
- `dynamics-h`
- `memcard-h`
- `surface-h`
- part of `gui-h`
- `ambient-h`
- `speech-h`
- `prototype-h`
- `smush-control-h`
- `generic-merc-h`
- `generic-work-h`
- `collide-func-h`
- `collide-mesh-h`
- `collide-shape-h` (only missing the `new` method for `collide-shape`
because we don't have `process-drawable` yet and that also needs joint
stuff etc.)
- `collide-touch-h`
- `collide-edge-grab-h`
- `lightning-h`
This also adds argument name remaps for the `relocate` and `mem-usage`
methods (Jak 1 and 2 ref tests were updated, but not the gsrc).
Hat Kid