Commit graph

9 commits

Author SHA1 Message Date
ManDude 42f995b059
reduce glow renderer vram usage + raise glow sprite limit (#3194)
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.
2023-11-12 00:11:50 +00:00
ManDude cd68cb671e
deftype and defmethod syntax major changes (#3094)
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>
2023-10-30 03:20:02 +00:00
Hat Kid fc43870d85
decompiler: obj -> this, set-time! and time-elapsed? macros (#3026)
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...
2023-09-26 15:17:00 +01:00
water111 d6bd437ea1
[merc] support up to 64 effects (#2292) 2023-02-27 21:02:47 -05:00
ManDude 1d0a5ade8d
[jak2] minor decomp cleanup + add force actors and sprite pc hacks (#2291)
I didn't actually visually notice much of a difference with these hacks
unlike in Jak 1, but I also avoided checking the missions thoroughly
since the game crashes very often right now.
2023-02-28 00:35:57 +00:00
Ethan Lafrenais e7b1a2d292
[decomp] jak2: sprite, sprite-distort, some of sprite-glow (#1814)
* Decompile sprite-distort

* Revert matrix, sprite-vec-data-2d changes

* Sprite distort ref test

* Sprite distort docs

* Better sprite-distort docs

* Jak2 sprite distort VU

* sprite decomp

* Some of sprite-glow

* Clean up
2022-08-29 19:04:54 -04:00
water111 f7bd0752f8
[decomp] Decompile first batch of files in engine (#1787)
* wip

* getting stuff set up so we can actually run test cases

* better handle block entry stuff

* types2 working on gstring

* comments

* math ref working

* up to first stack stuff

* stack fixes

* bounding box

* math stuff is working

* float fixes

* temp debug for (method 9 profile-array)

* stupid stupid bug

* debugging

* everything is broken

* some amount of type stuff works

* bitfield

* texture bitfields not working

* temp

* types

* more stuff

* type check

* temp

* float related fixes for light and res problems

* revisit broken files, fix bugs

* more types

* vector debug

* bug fixes for decompiler crashes in harder functions

* update goal_src
2022-08-24 00:29:51 -04:00
Tyler Wilding c269374e24
gsrc: add decomp begins placeholder to all gsrc files (#1731) 2022-08-05 16:12:54 -04:00
Tyler Wilding 345793af41
jak2: Generate goal_src skeleton (#1581)
* jak2: merge identical art files

* jak2: a skeleton is born
2022-06-30 01:22:51 -04:00