class_name Weapon extends Node3D

var stats: WeaponStats
var attachments: Array[Attachment]

func init_weapon(stats: WeaponStats):
	self.stats = stats;

func attach(newAttachment: Attachment)-> void:
	attachments.append(newAttachment)

func unattach(attachmentToRemove: Attachment)-> void:
	attachments.erase(attachmentToRemove)

func get_damage()->int:
	var damage = stats.damage
	for attachment in attachments:
		damage += attachment.get_damage()
	return damage

func get_fire_rate()->int:
	var fire_rate = stats.fire_rate
	for attachment in attachments:
		fire_rate += attachment.get_fire_rate()
	return fire_rate
	
func get_hit_effects()-> Array[Effect]:
	var hit_effects = []
	hit_effects.append_array(stats.hit_effects.value)	 
	for attachment in attachments:
		hit_effects.append_array(attachment.get_hit_effects())
	return hit_effects