jak-project/goal_src/engine/gfx/lights-h.gc
Tyler Wilding d400ec3b2d
decomp: mood (#672)
* decomp: Almost finished `mood`, but confused over the `mood-context` type!

* only function that remains involves vftoi / ppach instructions

* stash

* decomp: fix inline array access issue

* decomp: finalize `mood`

* linting
2021-08-01 16:11:22 -04:00

114 lines
2.9 KiB
Common Lisp

;;-*-Lisp-*-
(in-package goal)
;; name: lights-h.gc
;; name in dgo: lights-h
;; dgos: GAME, ENGINE
;; It seems like some of these are unused.
;; The commonly used lights are vu-lights and light-group.
(deftype vu-lights (structure)
((direction vector 3 :inline :offset-assert 0)
(color vector 3 :inline :offset-assert 48)
(ambient vector :inline :offset-assert 96)
)
:method-count-assert 9
:size-assert #x70
:flag-assert #x900000070
)
(deftype light (structure)
((direction vector :inline :offset-assert 0)
(color rgbaf :inline :offset-assert 16)
(levels vector :inline :offset-assert 32)
(level float :offset 32)
(sort-level float :offset 36)
)
:method-count-assert 9
:size-assert #x30
:flag-assert #x900000030
)
(deftype light-ellipse (structure)
((matrix matrix :inline :offset-assert 0)
(color rgbaf :inline :offset-assert 64)
(name basic :offset 12)
(decay-start float :offset 28)
(ambient-point-ratio float :offset 44)
(level float :offset 60)
(func-symbol basic :offset 76)
(func basic :offset 76)
)
:method-count-assert 9
:size-assert #x50
:flag-assert #x900000050
)
;; This likely doesn't work correctly in both GOAL and OpenGOAL
(deftype light-array (array)
()
:method-count-assert 9
:size-assert #x10
:flag-assert #x900000010
)
(deftype light-volume (basic)
((light-array light-array :offset-assert 4)
)
:method-count-assert 9
:size-assert #x8
:flag-assert #x900000008
)
(deftype light-volume-sphere (light-volume)
((bsphere sphere :inline :offset-assert 16)
)
:method-count-assert 9
:size-assert #x20
:flag-assert #x900000020
)
(deftype light-volume-planes (light-volume)
((planes vertical-planes :offset-assert 8)
)
:method-count-assert 9
:size-assert #xc
:flag-assert #x90000000c
)
(deftype light-volume-array (array)
()
:method-count-assert 9
:size-assert #x10
:flag-assert #x900000010
)
(defmethod print light ((obj light))
(format #t "#<light [~F] ~F ~F ~F "
(-> obj levels data 0)
(-> obj direction data 0)
(-> obj direction data 1)
(-> obj direction data 2)
)
(format #t "~F ~F ~F @ #x~X>"
(-> obj color data 0)
(-> obj color data 1)
(-> obj color data 2)
obj
)
obj
)
(deftype light-group (structure)
((dir0 light :inline :offset-assert 0)
(dir1 light :inline :offset-assert 48)
(dir2 light :inline :offset-assert 96)
(ambi light :inline :offset-assert 144)
(lights light 4 :inline :offset 0)
)
:method-count-assert 9
:size-assert #xc0
:flag-assert #x9000000c0
)