diff options
Diffstat (limited to 'engine/battle_anims/functions.asm')
| -rwxr-xr-x | engine/battle_anims/functions.asm | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/engine/battle_anims/functions.asm b/engine/battle_anims/functions.asm index 1a66ed51d..5e85ffdb0 100755 --- a/engine/battle_anims/functions.asm +++ b/engine/battle_anims/functions.asm @@ -4083,18 +4083,19 @@ BattleAnim_IncAnonJumptableIndex: ; ce72c (33:672c) ret BattleAnim_Cosine: ; ce732 (33:6732) - add $10 +; a = d * cos(a * pi/32) + add %010000 BattleAnim_Sine: ; ce734 (33:6734) -; a = d sin a - and $3f - cp $20 +; a = d * sin(a * pi/32) + and %111111 + cp %100000 jr nc, .negative call .ApplySineWave ld a, h ret .negative - and $1f + and %011111 call .ApplySineWave ld a, h xor $ff @@ -4111,7 +4112,7 @@ BattleAnim_Sine: ; ce734 (33:6734) ld e, [hl] inc hl ld d, [hl] - ld hl, $0 + ld hl, 0 .multiply srl a jr nc, .even |