extends Node2D

class_name Shield

@export var max_capacity : int = 8
@export var shield_charge_rate : float = 1
@export var recharge_timer : Timer
@export var laser_timer : Timer
@export var laser_charge_rate : float = 20
@export var id : String = "startershield"
@onready var ship = get_parent()
@onready var capacity : float = max_capacity
var can_recharge : bool = false
var laser_recharge : bool = true

func _ready():
	recharge_timer.timeout.connect(recharging_timer_out)
	laser_timer.timeout.connect(laser_timer_out)

func deal_damage(damage : float):
	capacity -= damage
	if capacity < 0:
		ship.hull.hp += capacity
		capacity = 0
	can_recharge = false
	recharge_timer.start()
	laser_timer.start()

func recharging_timer_out():
	can_recharge = true

func _physics_process(delta):
	if can_recharge:
		capacity += shield_charge_rate * delta
	if capacity > max_capacity:
		capacity = max_capacity
		can_recharge = false
	if laser_recharge:
		ship.hull.ammunition["Laser Energy"] += laser_charge_rate * delta
	if ship.hull.ammunition["Laser Energy"] > ship.hull.max_ammunition["Laser Energy"]:
		ship.hull.ammunition["Laser Energy"] = ship.hull.max_ammunition["Laser Energy"]
		laser_recharge = false

func laser_timer_out():
	laser_recharge = true