extends Node3D

@onready var character = $Character as Character

var change_distance: float
var tiles: Array[Tile]
var tile_index: int = 0

var current_tile: Tile:
	get = get_current_tile


func _ready() -> void:
	tiles.assign(Utils.get_nodes_of_class(self, Tile))
	if tiles.size() == 0:
		printerr("There are no Tiles in the scene.")
		return
	if character.tile == null:
		character.tile = current_tile


func _process(delta: float) -> void:
	if tiles.size() == 0:
		return
	if is_equal_approx(current_tile.follow.progress_ratio, 1) and has_next_tile():
		if current_tile.has_next_path():
			return
		tile_index += 1
		character.tile = current_tile


func has_next_tile() -> bool:
	return tile_index + 1 < tiles.size()


func get_current_tile() -> Tile:
	return tiles[tile_index]