extends "res://objects/enemy/enemy_move_sidesideupdown.gd"

signal entered_phase(phase)

var hp = 3
var arrow_speed = 80
export var phase2_speed = 100
export var phase3_speed = 150
const projectile = preload("res://objects/enemy/boss/boss1_projectile.tscn")
const arrow_pickup = preload("res://objects/collectibles/arrow.tscn")
onready var shoot_timer = $ShootTimer
onready var shootpoint = $Position2D
onready var map = get_owner()
var shoot_time = Vector2(0.4,0.7)
export var arrow_spawns = [Vector2(0,0),Vector2(0,0),Vector2(0,0)]

func _ready():
	seed(hash("HEROMARK2"))

func shoot():
	Game.instance_node(projectile,global_position.x + shootpoint.position.x,stepify(global_position.y + shootpoint.position.y,8),map)

func _on_ShootTimer_timeout():
	shoot_timer.start(rand_range(shoot_time.x,shoot_time.y))
	shoot()

func die():
	hp -= 1
	match hp:
		2: 
			emit_signal("entered_phase", 2)
			speed = phase2_speed
			shoot_time = Vector2(0.4,0.5)
		1: 
			emit_signal("entered_phase", 3)
			speed = phase3_speed
			shoot_time = Vector2(0.3,0.5)
		0:
			.die()