shithub: pokecrystal

ref: b6277408a09b24cecd9d982cce8ff98251752f93
dir: /engine/battle/move_effects/future_sight.asm/

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BattleCommand_CheckFutureSight:
; checkfuturesight

	ld hl, wPlayerFutureSightCount
	ld de, wPlayerFutureSightDamage
	ldh a, [hBattleTurn]
	and a
	jr z, .ok
	ld hl, wEnemyFutureSightCount
	ld de, wEnemyFutureSightDamage
.ok

	ld a, [hl]
	and a
	ret z
	cp 1
	ret nz

	ld [hl], 0
	ld a, [de]
	inc de
	ld [wCurDamage], a
	ld a, [de]
	ld [wCurDamage + 1], a
	ld b, futuresight_command
	jp SkipToBattleCommand

BattleCommand_FutureSight:
; futuresight

	call CheckUserIsCharging
	jr nz, .AlreadyChargingFutureSight
	ld a, BATTLE_VARS_MOVE_ANIM
	call GetBattleVar
	ld b, a
	ld a, BATTLE_VARS_LAST_COUNTER_MOVE
	call GetBattleVarAddr
	ld [hl], b
	ld a, BATTLE_VARS_LAST_MOVE
	call GetBattleVarAddr
	ld [hl], b
.AlreadyChargingFutureSight:
	ld hl, wPlayerFutureSightCount
	ldh a, [hBattleTurn]
	and a
	jr z, .GotFutureSightCount
	ld hl, wEnemyFutureSightCount
.GotFutureSightCount:
	ld a, [hl]
	and a
	jr nz, .failed
	ld a, 4
	ld [hl], a
	call BattleCommand_LowerSub
	call BattleCommand_MoveDelay
	ld hl, ForesawAttackText
	call StdBattleTextbox
	call BattleCommand_RaiseSub
	ld de, wPlayerFutureSightDamage
	ldh a, [hBattleTurn]
	and a
	jr z, .StoreDamage
	ld de, wEnemyFutureSightDamage
.StoreDamage:
	ld hl, wCurDamage
	ld a, [hl]
	ld [de], a
	ld [hl], 0
	inc hl
	inc de
	ld a, [hl]
	ld [de], a
	ld [hl], 0
	jp EndMoveEffect

.failed
	pop bc
	call ResetDamage
	call AnimateFailedMove
	call PrintButItFailed
	jp EndMoveEffect