extends Camera2D

@onready var ship = get_parent()
var engine
@onready var cur_scale = zoom.x
@onready var min_scale = cur_scale / 1.5
@onready var max_scale = cur_scale * 2
var rdy = false

func _ready():
	get_tree().create_timer(0.05).timeout.connect(is_rdy)

func is_rdy():
	rdy = true
	engine = ship.engine

func _process(_delta):
	if !rdy:
		return
	engine = ship.engine
	var speed_percentage = engine.max_speed / engine.speed
	var factor : float
	if get_parent().allow_shooting:
		factor = clamp(speed_percentage, min_scale, max_scale)
		if engine.speed < 0:
			factor = max_scale
	else:
		factor = 1.0
	zoom = Vector2(factor, factor)