extends Node3D

@export var rat : Resource
@export var spawn_time_max = 5

var spawn_timer
var holes = []

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	#get holes
	for node in self.get_children():
		if node is RatHole:
			holes.append(node)
	print("HOLES : ",holes)
	spawn_rat_at_random_hole()
	reset_spawn_timer()

func _process(delta: float) -> void:
	print("TIME UNTIL NEXT SPAWN : ",spawn_timer)
	if spawn_timer > 0:
		spawn_timer -= delta
	else:
		reset_spawn_timer()
		spawn_rat_at_random_hole()

func spawn_rat_at_random_hole():
	if holes.size() >= 2:
		var hole_options = holes.duplicate()
		hole_options.shuffle()
		var spawn_hole = hole_options.pop_front()
		var destination_hole = hole_options.pop_front()
		print("SPAWN HOLE : ", spawn_hole)
		print("END_HOLE : ",destination_hole)
		spawn_hole.spawn_rat(destination_hole)

func reset_spawn_timer():
	spawn_timer = randf_range(1,spawn_time_max)