extends Node
class_name GameLoop

@export var turns : int
@export var label : Label
@export var turn_label : Label
@export_file var level : String
@export var can_play : bool = true

var current_turns : int = 0
var prev_turn : int = -1

# Called when the node enters the scene tree for the first time.
func _ready():
	GlobalVariables.gameloop = self
	current_turns = 0

func _process(_delta):
	if prev_turn != current_turns:
		prev_turn = current_turns
		label.text = str(turns - current_turns)
		if current_turns != 0: 
			can_play = false
			turn_label.text = "ai's turn..."
			$"BetweenPlayerAndAI".start()
	
	if Input.is_action_just_pressed("reset"):
		get_tree().change_scene_to_file(level)

func _on_between_player_and_ai_timeout():
	GlobalVariables.ai.step()
	can_play = true
	if current_turns < turns: turn_label.text = "your turn!"
	else: turn_label.text = ""