pokecrystal-board/engine/battle/effect_commands/rollout.asm
2017-12-26 17:47:05 -05:00

100 lines
1.4 KiB
NASM

MAX_ROLLOUT_COUNT EQU 5
BattleCommand_CheckCurl: ; 37718
; checkcurl
ld de, PlayerRolloutCount
ld a, [hBattleTurn]
and a
jr z, .ok
ld de, EnemyRolloutCount
.ok
ld a, BATTLE_VARS_SUBSTATUS1
call GetBattleVar
bit SUBSTATUS_ROLLOUT, a
jr z, .reset
ld b, $4 ; doturn
jp SkipToBattleCommand
.reset
xor a
ld [de], a
ret
; 37734
BattleCommand_RolloutPower: ; 37734
; rolloutpower
ld a, BATTLE_VARS_STATUS
call GetBattleVar
and SLP
ret nz
ld hl, PlayerRolloutCount
ld a, [hBattleTurn]
and a
jr z, .got_rollout_count
ld hl, EnemyRolloutCount
.got_rollout_count
ld a, [hl]
and a
jr nz, .skip_set_rampage
ld a, 1
ld [wSomeoneIsRampaging], a
.skip_set_rampage
ld a, [AttackMissed]
and a
jr z, .hit
ld a, BATTLE_VARS_SUBSTATUS1
call GetBattleVarAddr
res 6, [hl]
ret
.hit
inc [hl]
ld a, [hl]
ld b, a
cp MAX_ROLLOUT_COUNT
jr c, .not_done_with_rollout
ld a, BATTLE_VARS_SUBSTATUS1
call GetBattleVarAddr
res SUBSTATUS_ROLLOUT, [hl]
jr .done_with_substatus_flag
.not_done_with_rollout
ld a, BATTLE_VARS_SUBSTATUS1
call GetBattleVarAddr
set SUBSTATUS_ROLLOUT, [hl]
.done_with_substatus_flag
ld a, BATTLE_VARS_SUBSTATUS2
call GetBattleVar
bit SUBSTATUS_CURLED, a
jr z, .not_curled
inc b
.not_curled
.loop
dec b
jr z, .done_damage
ld hl, CurDamage + 1
sla [hl]
dec hl
rl [hl]
jr nc, .loop
ld a, $ff
ld [hli], a
ld [hl], a
.done_damage
ret
; 37791