extends CharacterBody2D

@export var speed = 200
var toCalculate = position
var distanceTo = 0
var active = false

func get_input():
	if Input.is_action_pressed("escape"):
		get_tree().change_scene_to_file("res://scenes/menu/main.tscn")
	var input_direction = Input.get_vector("left", "right", "up", "down")
	velocity = input_direction * speed

func _physics_process(delta):
	if active:
		get_input()
		move_and_slide()
	distanceTo = position.distance_to(toCalculate)
	if distanceTo > 500 and active:
		$Label1.visible = false
		$Label2.visible = false
		$Label3.visible = false
		active = false
		$camera.enabled = false
		get_parent().next()


func start():
	$camera.enabled = true
	active = true
	toCalculate = position
	$Label1.visible = true
	$Label2.visible = true
	$Label3.visible = true

func loadJSON(id):
	var save_path = str("user://player_data"+str(id)+".json")
	print(save_path)
	if not FileAccess.file_exists(save_path):
		return
	var file_access = FileAccess.open(save_path, FileAccess.READ)
	var json_string = file_access.get_line()
	file_access.close()

	var json = JSON.new()
	var error = json.parse(json_string)
	if error:
		print("JSON Parse Error: ", json.get_error_message(), " in ", json_string, " at line ", json.get_error_line())
		return

	var data:Dictionary = json.data
	$Label1.text = str("Name: "+data.get("name"))
	$Label2.text = str("HP: "+data.get("hp"))
	$Label3.text = str("Level: "+data.get("level"))