extends Area2D

@onready var laser_prefab = preload("res://prefabs/laser.tscn")
@onready var explosion_prefab = preload("res://prefabs/explosion.tscn")
signal player_killed


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta):
	if Input.is_action_pressed("player_down") and position.y <600:
		position.y += 10
	if Input.is_action_pressed("player_up") and position.y > 50:
		position.y -= 10
	if Input.is_action_pressed("player_forward") and position.x < 400:
		position.x += 10
	if Input.is_action_pressed("player_back") and position.x > 50:
		position.x -= 10
	if Input.is_action_just_pressed("player_shoot"):
		#make a laser
		var laser = laser_prefab.instantiate()
		laser.position = position
		get_parent().add_child(laser)


func _on_area_entered(area):
	if area is enemy_laser:
		var explosion = explosion_prefab.instantiate()
		explosion.position = position
		get_parent().add_child(explosion)
		queue_free()
		player_killed.emit()