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This commit is contained in:
YamaArashi 2015-07-18 22:34:11 -07:00
parent c169073eed
commit d0526c0362
7 changed files with 23 additions and 20 deletions
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22
engine/overworld/elevator.asm
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@ -1,17 +1,16 @@
ShakeElevator: ; 7bf15 (1e:7f15)
ld de, $ffe0
call Func_7bf64
ld de, $240
call Func_7bf64
ld de, -$20
call ShakeElevatorRedrawRow
ld de, SCREEN_HEIGHT * $20
call ShakeElevatorRedrawRow
call Delay3
ld a, $ff
call PlaySound
ld a, [hSCY]
ld d, a
ld e, $1
; number of times to play collision sfx
ld b, 100
.asm_7bf30
.shakeLoop ; scroll the BG up and down and play a sound effect
ld a, e
xor $fe
ld e, a
@ -25,7 +24,7 @@ ShakeElevator: ; 7bf15 (1e:7f15)
ld c, 2
call DelayFrames
dec b
jr nz, .asm_7bf30
jr nz, .shakeLoop
ld a, d
ld [hSCY], a
ld a, $ff
@ -33,14 +32,17 @@ ShakeElevator: ; 7bf15 (1e:7f15)
ld c, BANK(SFX_02_5f)
ld a, (SFX_02_5f - SFX_Headers_02) / 3
call PlayMusic
.asm_7bf57
.musicLoop
ld a, [wc02a]
cp $b9
jr z, .asm_7bf57
jr z, .musicLoop
call UpdateSprites
jp PlayDefaultMusic
Func_7bf64: ; 7bf64 (1e:7f64)
ShakeElevatorRedrawRow: ; 7bf64 (1e:7f64)
; This function is used to redraw certain portions of the screen, but it does
; not appear to ever result in any visible effect, so this function seems to
; be pointless.
ld hl, wMapViewVRAMPointer + 1
ld a, [hld]
push af