ref: bdfd6ac09ba71ca73f5f058f9cf01ccdad8f21c4
dir: /engine/overworld/ssanne.asm/
AnimateBoulderDust: ; 79f54 (1e:5f54) ld a, $1 ld [wcd50], a ; select the boulder dust offsets ld a, [wUpdateSpritesEnabled] push af ld a, $ff ld [wUpdateSpritesEnabled], a ld a, %11100100 ld [rOBP1], a call LoadSmokeTileFourTimes callba WriteCutTreeBoulderDustAnimationOAMBlock ld c, 8 ; number of steps in animation .loop push bc call GetMoveBoulderDustFunctionPointer ld bc, .returnAddress push bc ld c, $4 jp [hl] .returnAddress ld a, [rOBP1] xor %01100100 ld [rOBP1], a call Delay3 pop bc dec c jr nz, .loop pop af ld [wUpdateSpritesEnabled], a jp LoadPlayerSpriteGraphics GetMoveBoulderDustFunctionPointer: ; 79f92 (1e:5f92) ld a, [wSpriteStateData1 + 9] ; player's sprite facing direction ld hl, MoveBoulderDustFunctionPointerTable ld c, a ld b, $0 add hl, bc ld a, [hli] ld [wd08a], a ld a, [hli] ld e, a ld a, [hli] ld h, [hl] ld l, a push hl ld hl, wOAMBuffer + $90 ld d, $0 add hl, de ld e, l ld d, h pop hl ret MoveBoulderDustFunctionPointerTable: ; 79fb0 (1e:5fb0) ; facing down db $FF,$00 dw AdjustOAMBlockYPos ; facing up db $01,$00 dw AdjustOAMBlockYPos ; facing left db $01,$01 dw AdjustOAMBlockXPos ; facing right db $FF,$01 dw AdjustOAMBlockXPos LoadSmokeTileFourTimes: ; 79fc0 (1e:5fc0) ld hl, vChars1 + $7c0 ld c, $4 .loop push bc push hl call LoadSmokeTile pop hl ld bc, $10 add hl, bc pop bc dec c jr nz, .loop ret LoadSmokeTile: ; 79fd4 (1e:5fd4) ld de, SSAnneSmokePuffTile ; $5fdd ld bc, (BANK(SSAnneSmokePuffTile) << 8) + $01 jp CopyVideoData SSAnneSmokePuffTile: ; 79fdd (1e:5fdd) INCBIN "gfx/ss_anne_smoke_puff.2bpp"