Implements the envmap for the ocean generated by
`ocean-method-89`/`ocean-method-88`.
While the resulting envmap looks accurate compared to PCSX2 in
Renderdoc, the end result does not seem 100% identical, but it is a big
improvement over the default placeholder texture.
Closes#3417
Fixes both interval and animation speed. (jak1 previously only had a fix
for the former.)
This should close#3518, and one of the issues of #1499.
The solution is not the cleanest. The results are going to be wrong in
case the FPS doesn't reach the maximum set.
A better solution would be to make `random-time` a float, so that it can
be subtracted by `time-adjust-ratio`, but I don't know if changing a
type for this purpose is allowed here. Tell me if I should do that
instead.
Tested only on jak2.
Co-authored-by: Tyler Wilding <xtvaser@gmail.com>
There's a feature to draw levels with a different camera matrix. This
uses `camera-temp-other`, `camera-rot-other`, etc instead of
`camera-temp`, `camera-rot`... I assumed that `trans-other` was the
"other" version of `trans`, but it turns out this isn't true -
`trans-other` is combined with `quat-other` and the original camera
matrix.
This fixes the issue by using the translation part of
`inv-camera-rot-other` for othercam levels only. (it works in all cases,
but I didn't want to use it for normal levels since I think it will be
less accurate)
Co-authored-by: water111 <awaterford1111445@gmail.com>
Migrates all code, there should be no change in the compilation output
(linter should check this)
At first i was considering making these builtins, which short of a bunch
of code generation, would require some sort of dynamic definition in
`Atoms.cpp`. This isn't hard but, i figured it would be better to keep
it simple and just generate the OG macros.
Fixes https://github.com/open-goal/jak-project/issues/233
Since #3735, loading consite in Jak 2 crashes due to an assert in the
code that handles the PC clut blender DMA. The unused and
half-implemented `kor-transform` texture animation doesn't have any
blenders as the texture names are commented out in the C++ definition
(and it seems that these textures are defined multiple times within
different tpages in the same DGO, leading to errors during startup if
uncommented), leading to a mismatch between the actual qwc in GOAL and
the assumed DMA data size in C++.
This fixes issues with certain Jak 3 levels not rendering because there
is a mismatch between the DGO name, nickname and real level name (bsp
name).
FR3s use a different filename, so you can delete the ones you have after
this is merged.
This affects custom levels, but I don't have that toolchain set up so
someone else will have to test that.
Reverse engineer the skinning matrix calculation and port to GOAL. This
is about 3x faster than the MIPS2c version.
As usual, there is a `*use-new-bones*` flag to go back to the old
version.
Fix for a bug in the compiler's `.div.vf` implementation (only happens
if src/dst are the same), and fix for a typo in the register allocator
that would sometimes cause it not to consider xmm8-xmm15.
Removes trailing whitespace from goal_src files, eventually the
formatter will do this as well but it's not ready yet so this is a
decent interim solution.
A competent text editor will also do this / flag it for you.
The game stores the last 3 frames of input (50ms of time at 60fps) and
often checks if a button was pressed within those 3 saved frames as a
condition.
When transitioning states, it often checks if some input was received
during the previous state (within those 3 frames) in order to quickly
transition out. A good example of this is when transitioning to
standing, it checks if you can jump this frame and if you had pressed X
recently, and if so, transition immediately to jump. This allows
transitions between states to feel more smooth/forgiving by letting you
jump at a later time when you are transitioning from falling->standing
than if you were only falling.
At 165fps the last 3 frames is only 18ms of time so the input windows
for these smooth transitions are almost 3x shorter.
This PR saves 15 input frames (enough to cover 50ms of time at 300fps)
for each controller and adds a (recently-pressed?) macro that checks all
15 frames. However, it only updates the necessary frames in history
based on the current frame rate. This way, 60fps continues to only check
against 3 input frames, 165fps checks against 9, 240fps checks against
12, and 300fps checks all 15.
---------
Co-authored-by: Tyler Wilding <xtvaser@gmail.com>
Adds the opengoal cheats to the secrets menu. Only cheats that are fully
functional and unlockable are there right now, which is eight cheats.
This update will reset most Jak 2 settings.
Also fixes#3274 .
Makes the glow sprite renderer flush when full capacity is reached,
instead of at the end. Also allows us to reduce the textures used for it
(finally). Worst case scenario there's 4-5 flushes per frame.
Fixes incessant flickering in the dig.
Major change to how `deftype` shows up in our code:
- the decompiler will no longer emit the `offset-assert`,
`method-count-assert`, `size-assert` and `flag-assert` parameters. There
are extremely few cases where having this in the decompiled code is
helpful, as the types there come from `all-types` which already has
those parameters. This also doesn't break type consistency because:
- the asserts aren't compared.
- the first step of the test uses `all-types`, which has the asserts,
which will throw an error if they're bad.
- the decompiler won't emit the `heap-base` parameter unless necessary
now.
- the decompiler will try its hardest to turn a fixed-offset field into
an `overlay-at` field. It falls back to the old offset if all else
fails.
- `overlay-at` now supports field "dereferencing" to specify the offset
that's within a field that's a structure, e.g.:
```lisp
(deftype foobar (structure)
((vec vector :inline)
(flags int32 :overlay-at (-> vec w))
)
)
```
in this structure, the offset of `flags` will be 12 because that is the
final offset of `vec`'s `w` field within this structure.
- **removed ID from all method declarations.** IDs are only ever
automatically assigned now. Fixes#3068.
- added an `:overlay` parameter to method declarations, in order to
declare a new method that goes on top of a previously-defined method.
Syntax is `:overlay <method-name>`. Please do not ever use this.
- added `state-methods` list parameter. This lets you quickly specify a
list of states to be put in the method table. Same syntax as the
`states` list parameter. The decompiler will try to put as many states
in this as it can without messing with the method ID order.
Also changes `defmethod` to make the first type definition (before the
arguments) optional. The type can now be inferred from the first
argument. Fixes#3093.
---------
Co-authored-by: Hat Kid <6624576+Hat-Kid@users.noreply.github.com>
Adds controller LED features to Jak 2:
- progressive flickering denoting health
- copies tomb simon says puzzle colors
- unique colors for each gun
- orange color for being indax
- yellow color for being in mech
- purple color for being darkjak
- blue color for being in board
- red flash when wanted.
May add more features later?
Also did some minor clean-up on some types.
This renames the method object in `defmethod`s to `this` and adds
detection for the `set-time!` and `time-elapsed?` macros.
Definitely my biggest PR yet...
Previously, `object` and `none` were both top-level types. This made
decompilation rather messy as they have no LCA and resulted in a lot of
variables coming out as type `none` which is very very wrong and
additionally there were plenty of casts to `object`. This changes it so
`none` becomes a child of `object` (it is still represented by
`NullType` which remains unusable in compilation).
This change makes `object` the sole top-level type, and the type that
can represent *any* GOAL object. I believe this matches the original
GOAL built-in type structure. A function that has a return type of
`object` can now return an integer or a `none` at the same time.
However, keep in mind that the return value of `(none)` is still
undefined, just as before. This also makes a cast to `object`
meaningless in 90% of the situations it showed up in (as every single
thing is already an `object`) and the decompiler will no longer emit
them. Casts to `none` are also reduced. Yay!
Additionally, state handlers also don't get the final `(none)` printed
out anymore. The return type of a state handler is completely
meaningless outside the event handler (which is return type `object`
anyway) so there are no limitations on what the last form needs to be. I
did this instead of making them return `object` to trick the decompiler
into not trying to output a variable to be used as a return value
(internally, in the decompiler they still have return type `none`, but
they have `object` elsewhere).
Fixes#1703Fixes#830Fixes#928
This PR adds detection of the `launch-particles` and `seconds-per-frame`
macros to the decompiler, removing a lot of bloat and hiding many
process register uses.
I also added `og:preserve-this` comments to as many manual patches and
comments as I could, which will soon be used in conjunction with CI to
hopefully catch any regressions in future big decomp update PRs.
I have some concerns about the `launch-particles` macro (more details in
`sparticle-launcher.gc`) , but thus far, I have not seen anything break
yet.
---------
Co-authored-by: water <awaterford111445@gmail.com>
This PR adds a frame rate option to the graphics menu for some of the
most common refresh rates.
Jak 2 has much better support for variable frame rates than Jak 1 out of
the box, but there are still some edge cases, most prominently the fact
that sprites are still limited to the 300 tick system, which is most
noticeable on glow sprites. For this, I abused the glow boost debug
setting to scale the glow based on the frame rate.
While testing, I noticed two other cases that I have also patched,
there's likely to be many more that are yet to be found, but aside from
that, the game is playable as normal.
https://github.com/open-goal/jak-project/assets/6624576/ad4db24f-cd27-4237-a155-0db7008160f3
This tries to match the original behavior of the sprite allocation
"randomness", which should reduce the number of very empty sprite blocks
sent to C++.
Some general improvements for the texture animator:
- Clouds are special cased, saving about 1 ms per frame
- Adjusting the amount of clouds now actually works.
- Fixed an issue with the brightness of clouds, and the way that they
fade out around the edges.
Hat Kid
