Files
jak-project/test/decompiler/reference/jak1/engine/gfx/depth-cue-h_REF.gc
T
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

54 lines
2.0 KiB
Common Lisp
Vendored
Generated

;;-*-Lisp-*-
(in-package goal)
;; definition of type depth-cue-data
(deftype depth-cue-data (structure)
((data vector :inline)
(sharpness float :overlay-at (-> data x))
(alpha float :overlay-at (-> data y))
(distance float :overlay-at (-> data z))
(w float :overlay-at (-> data w))
)
)
;; definition for method 3 of type depth-cue-data
(defmethod inspect ((this depth-cue-data))
(format #t "[~8x] ~A~%" this 'depth-cue-data)
(format #t "~Tdata: #<vector @ #x~X>~%" (-> this data))
(format #t "~Tsharpness: ~f~%" (-> this data x))
(format #t "~Talpha: ~f~%" (-> this data y))
(format #t "~Tdistance: ~f~%" (-> this data z))
(format #t "~Tw: ~f~%" (-> this data w))
this
)
;; definition of type depth-cue-work
(deftype depth-cue-work (structure)
((texture-strip-tmpl dma-gif-packet :inline)
(temp-strip-tmpl dma-gif-packet :inline)
(stencil-tmpl dma-gif-packet :inline)
(clear-color vector4w :inline)
(set-color vector4w :inline)
(draw-color vector4w :inline)
(depth depth-cue-data)
(front depth-cue-data)
)
)
;; definition for method 3 of type depth-cue-work
(defmethod inspect ((this depth-cue-work))
(format #t "[~8x] ~A~%" this 'depth-cue-work)
(format #t "~Ttexture-strip-tmpl: #<dma-gif-packet @ #x~X>~%" (-> this texture-strip-tmpl))
(format #t "~Ttemp-strip-tmpl: #<dma-gif-packet @ #x~X>~%" (-> this temp-strip-tmpl))
(format #t "~Tstencil-tmpl: #<dma-gif-packet @ #x~X>~%" (-> this stencil-tmpl))
(format #t "~Tclear-color: #<vector4w @ #x~X>~%" (-> this clear-color))
(format #t "~Tset-color: #<vector4w @ #x~X>~%" (-> this set-color))
(format #t "~Tdraw-color: #<vector4w @ #x~X>~%" (-> this draw-color))
(format #t "~Tdepth: #<depth-cue-data @ #x~X>~%" (-> this depth))
(format #t "~Tfront: #<depth-cue-data @ #x~X>~%" (-> this front))
this
)
;; failed to figure out what this is:
0