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INCLUDE "constants.asm"
if DEBUG
SECTION "Sprite clearing", ROM0[$32DC]
else
SECTION "Sprite clearing", ROM0[$32A0]
endc
ClearSprites:: ; 32dc
ld hl, wVirtualOAM
ld b, wVirtualOAMEnd - wVirtualOAM
xor a
.loop
ld [hli], a
dec b
jr nz, .loop
ret
HideSprites:: ; 32e7
ld hl, wVirtualOAM
ld de, SPRITEOAMSTRUCT_LENGTH
ld b, NUM_SPRITE_OAM_STRUCTS
ld a, SPRITEOAMSTRUCT_LENGTH * NUM_SPRITE_OAM_STRUCTS
.loop
ld [hl], a
add hl, de
dec b
jr nz, .loop
ret
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