Files
jak-project/test/decompiler/reference/jak1/engine/level/load-boundary-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

146 lines
4.9 KiB
Common Lisp
Vendored
Generated

;;-*-Lisp-*-
(in-package goal)
;; definition of type lbvtx
(deftype lbvtx (structure)
((x float)
(y float)
(z float)
(v0 uint8)
(v1 uint8)
(v2 uint8)
(ix uint8)
(quad uint128 :overlay-at x)
(v vector :inline :overlay-at x)
)
)
;; definition for method 3 of type lbvtx
;; INFO: Used lq/sq
(defmethod inspect ((this lbvtx))
(format #t "[~8x] ~A~%" this 'lbvtx)
(format #t "~Tx: ~f~%" (-> this x))
(format #t "~Ty: ~f~%" (-> this y))
(format #t "~Tz: ~f~%" (-> this z))
(format #t "~Tv0: ~D~%" (-> this v0))
(format #t "~Tv1: ~D~%" (-> this v1))
(format #t "~Tv2: ~D~%" (-> this v2))
(format #t "~Tix: ~D~%" (-> this ix))
(format #t "~Tquad: ~D~%" (-> this quad))
(format #t "~Tv: #<vector @ #x~X>~%" (&-> this x))
this
)
;; definition of type load-boundary-crossing-command
(deftype load-boundary-crossing-command (structure)
((cmd load-boundary-cmd)
(bparm uint8 3)
(parm uint32 2)
(lev0 basic :overlay-at (-> parm 0))
(lev1 basic :overlay-at (-> parm 1))
(displev basic :overlay-at (-> parm 0))
(dispcmd basic :overlay-at (-> parm 1))
(nick basic :overlay-at (-> parm 0))
(forcelev basic :overlay-at (-> parm 0))
(forceonoff basic :overlay-at (-> parm 1))
(checkname basic :overlay-at (-> parm 0))
)
:pack-me
)
;; definition for method 3 of type load-boundary-crossing-command
(defmethod inspect ((this load-boundary-crossing-command))
(format #t "[~8x] ~A~%" this 'load-boundary-crossing-command)
(format #t "~Tcmd: ~D~%" (-> this cmd))
(format #t "~Tbparm[3] @ #x~X~%" (-> this bparm))
(format #t "~Tparm[2] @ #x~X~%" (-> this parm))
(format #t "~Tlev0: ~A~%" (-> this lev0))
(format #t "~Tlev1: ~A~%" (-> this lev1))
(format #t "~Tdisplev: ~A~%" (-> this lev0))
(format #t "~Tdispcmd: ~A~%" (-> this lev1))
(format #t "~Tnick: ~A~%" (-> this lev0))
(format #t "~Tforcelev: ~A~%" (-> this lev0))
(format #t "~Tforceonoff: ~A~%" (-> this lev1))
(format #t "~Tcheckname: ~A~%" (-> this lev0))
this
)
;; definition of type load-boundary
(deftype load-boundary (basic)
((num-points uint16)
(flags load-boundary-flags)
(top-plane float)
(bot-plane float)
(tri-cnt int32)
(next load-boundary)
(cmd-fwd load-boundary-crossing-command :inline)
(cmd-bwd load-boundary-crossing-command :inline)
(rejector vector :inline)
(data lbvtx 1 :inline)
(data2 lbvtx :inline :dynamic :overlay-at (-> data 0))
)
(:methods
(new (symbol type int symbol symbol) _type_)
)
)
;; definition for method 3 of type load-boundary
(defmethod inspect ((this load-boundary))
(format #t "[~8x] ~A~%" this (-> this type))
(format #t "~Tnum-points: ~D~%" (-> this num-points))
(format #t "~Tflags: ~D~%" (-> this flags))
(format #t "~Ttop-plane: ~f~%" (-> this top-plane))
(format #t "~Tbot-plane: ~f~%" (-> this bot-plane))
(format #t "~Ttri-cnt: ~D~%" (-> this tri-cnt))
(format #t "~Tnext: ~A~%" (-> this next))
(format #t "~Tcmd-fwd: #<load-boundary-crossing-command @ #x~X>~%" (-> this cmd-fwd))
(format #t "~Tcmd-bwd: #<load-boundary-crossing-command @ #x~X>~%" (-> this cmd-bwd))
(format #t "~Trejector: #<vector @ #x~X>~%" (-> this rejector))
(format #t "~Tdata[1] @ #x~X~%" (-> this data))
this
)
;; definition for symbol *load-boundary-list*, type load-boundary
(define *load-boundary-list* (the-as load-boundary #f))
;; definition for symbol *load-boundary-target*, type (inline-array lbvtx)
(define *load-boundary-target* (the-as (inline-array lbvtx) (malloc 'global 64)))
;; definition for method 0 of type load-boundary
;; INFO: Used lq/sq
(defmethod new load-boundary ((allocation symbol) (type-to-make type) (arg0 int) (arg1 symbol) (arg2 symbol))
(let ((v0-0 (object-new allocation type-to-make (the-as int (+ (-> type-to-make size) (* (+ arg0 -1) 16))))))
(set! (-> v0-0 num-points) (the-as uint arg0))
(cond
(arg1
(set! (-> v0-0 flags) (load-boundary-flags closed))
)
(else
(set! (-> v0-0 flags) (load-boundary-flags))
0
)
)
(set! (-> v0-0 top-plane) 524288.0)
(set! (-> v0-0 bot-plane) -524288.0)
(dotimes (v1-4 arg0)
(set! (-> v0-0 data v1-4 quad) (the-as uint128 0))
(set! (-> v0-0 data v1-4 ix) (the-as uint v1-4))
)
(set! (-> v0-0 tri-cnt) 0)
(set-vector! (-> v0-0 rejector) 0.0 0.0 0.0 268435460.0)
(set! (-> v0-0 cmd-fwd cmd) (load-boundary-cmd invalid))
(set! (-> v0-0 cmd-bwd cmd) (load-boundary-cmd invalid))
(when arg2
(set! (-> v0-0 next) *load-boundary-list*)
(set! *load-boundary-list* v0-0)
)
(if (not arg2)
(set! (-> v0-0 next) #f)
)
v0-0
)
)
;; failed to figure out what this is:
0