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Remove a verifiably false comment

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wSpriteAnimCount starts at 0, keeps incrementing and never decrements.
When it reaches $ff, the next value is 1.

Its purpose is unknown, as this value is used nowhere else.
This commit is contained in:
mid-kid 2020-08-04 20:26:26 +02:00
parent aabfc0b413
commit 8befc889ad
1 changed files with 6 additions and 6 deletions
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12
engine/gfx/sprites.asm
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@ -135,16 +135,16 @@ _InitSpriteAnimStruct::
; Back up the structure address to bc. ; Back up the structure address to bc.
ld c, l ld c, l
ld b, h ld b, h
; Value [wSpriteAnimCount] is initially set to -1. Set it to
; the number of objects loaded into this array. ; Increment [wSpriteAnimCount], skipping a 0 value.
ld hl, wSpriteAnimCount ld hl, wSpriteAnimCount
inc [hl] inc [hl]
ld a, [hl] ld a, [hl]
and a and a
jr nz, .initialized jr nz, .nonzero
inc [hl] inc [hl]
.nonzero
.initialized
; Get row a of SpriteAnimSeqData, copy the pointer into de ; Get row a of SpriteAnimSeqData, copy the pointer into de
pop af pop af
ld e, a ld e, a
@ -228,9 +228,9 @@ DeinitializeAllSprites:
UpdateAnimFrame: UpdateAnimFrame:
call InitSpriteAnimBuffer ; init WRAM call InitSpriteAnimBuffer ; init WRAM
call GetSpriteAnimFrame ; read from a memory array call GetSpriteAnimFrame ; read from a memory array
cp -3 cp dowait_command
jr z, .done jr z, .done
cp -4 cp delanim_command
jr z, .delete jr z, .delete
call GetFrameOAMPointer call GetFrameOAMPointer
; add byte to [wCurAnimVTile] ; add byte to [wCurAnimVTile]