extends Node2D

export var hp : int = 3 # Number of hits before dying
export var dash_duration : int = 3 # Duration of charge tween in seconds
onready var fish = get_node("/root/Tank/Fish")


func _ready():
	pass


func _process(delta: float) -> void:
	# look at fish like how Fish.tscn looks at get_global_mouse_position() in Fish.gd's _process
	pass

func _on_ChargeTimer_timeout() -> void:
	# $Tween self toward fish.get_global_position()
	$Tween.interpolate_property(self, "position", get_global_position(), fish.get_global_position(), dash_duration, Tween.TRANS_CIRC, Tween.EASE_OUT_IN)
	pass


func _on_Hurtbox_area_entered(area: Area2D) -> void:
	if area.is_in_group("Fish"):
		if fish.electrified:
			fish.belly_up("a concussion")


func _on_Hitbox_area_entered(area: Area2D) -> void:
	if area.is_in_group("Fish"):
		if fish.electrified:
			hp -= 1
			if hp < 1: # kill angler
				_death()
			else: # damage angler
				# Modulate self across all white > yellow > black and maybe?
				$TweenColor.interpolate_property(self, "modulate", modulate, Color(0,0,0,1))
				$Tween.start()


func _death():
	# do something to make it obvious he died
	# probably replacing his eyes with X_X's
	# flipping him upside-down, maybe like: $AnimatedSprite.flip_v = true
	# floating him to top ($Tween probably)
	pass