extends Node2D

var apple_path : String = "res://prefabs/apple.tscn"
@export var map_size : Vector2 = Vector2(10,10)
@export var tile_size : Vector2 = Vector2(320,320)
@export var top_left : Vector2
@export var test_area : Area2D

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	Router.eat_apple.connect(spawn_apple)
	pass # Replace with function body.


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
	#spawn_apple()
	pass

func spawn_apple():
	var new_apple : Area2D = load(apple_path).instantiate()
	var spot_found : bool = false
	var rand_pos : Vector2
	rand_pos = Vector2(randi_range(0,map_size.x-1),randi_range(0,map_size.y-1))
	## apple spawning collsion detection
	#while (!spot_found):
		#rand_pos = Vector2(randi_range(0,map_size.x-1),randi_range(0,map_size.y-1))
		#test_area.global_position = Vector2(top_left.x + rand_pos.x * tile_size.x,top_left.y + rand_pos.y * tile_size.y)
		#if test_area.has_overlapping_areas():
			#print("possible collision")
			#for i in test_area.get_overlapping_areas():
				#if (i.is_in_group("apple") or i.is_in_group("wall")):
					#spot_found = false
				#else:
					#spot_found = true 
		#else:
			#spot_found = true
	new_apple.global_position = Vector2(top_left.x + rand_pos.x * tile_size.x,top_left.y + rand_pos.y * tile_size.y)
	add_child(new_apple)
	pass