extends Node2D
class_name Attack

@onready var cpu_particles_2d: CPUParticles2D = $CPUParticles2D
@onready var area_2d: Area2D = $Area2D

var initiator: Entity

func set_initiator(entity: Entity) -> void:
	position = entity.position
	initiator = entity

func _ready() -> void:
	cpu_particles_2d.emitting = true
	cpu_particles_2d.color = initiator.color

func _on_cpu_particles_2d_finished() -> void:
	var collisions := area_2d.get_overlapping_bodies()
	for object in collisions:
		if object is Entity and object != initiator:
			object.hit()
	print("attack hit %s" % collisions.size())
	queue_free()