extends BulletBase
class_name Arrow

@onready var trail: GPUParticles2D = $%trail

var atk: float = 0
var waitTime: float = 0
var offsetRotation: float = 0
var lifesteal: float = 0

func register():
	trail.emitting = false
	hitbox.disabled = true
func ai():
	if timeLived() < waitTime:
		PresetBulletAI.lockLauncher(self , launcher, true)
		rotation = position.angle_to_point(launcher.currentFocusedPosition) + offsetRotation
		return
	else:
		trail.emitting = true
		hitbox.disabled = false
	speed = (1 - lifeTimePercent()) * initialSpeed
	baseDamage = speed * atk
	PresetBulletAI.forward(self , rotation)
	if speed < 1:
		tryDestroy()
func succeedToHit(_dmg: float, entity: EntityBase):
	var effect = EffectController.create(ComponentManager.getEffect("ShootBlood"), position)
	effect.shot()
	entity.heal(lifesteal)