World.gd

extends Node2D

onready var cur_chunk = get_node("Chunk0x0")#0x0
onready var hero = cur_chunk.get_node("Hero")

var cur_world = "World"

var from_chunk = null
var to_chunk = null

var switching = false



func switch_chunk(from_chunk, delta):
	if switching: return
	switching = true
	
	self.from_chunk = from_chunk
	var to_index = from_chunk.index + delta

	var ckstr = cur_world + "_" + str(to_index.x) + "x" + str(to_index.y)
	
	var pre_chunk = load("res://Scenes/Chunks/" + cur_world + "/" + ckstr + ".tscn")
	to_chunk = pre_chunk.instance()
	add_child(to_chunk)
	
	hero.anim_switch(from_chunk, to_chunk)
	
	hero.get_node("Camera").anim_switch(delta)

	from_chunk.queue_free()

func finish_switch():
	switching = false

func switch_world(from_chunk, to_world, to_index, to_door):
	if switching: return
	switching = true

	cur_world = to_world
	self.from_chunk = from_chunk
	
	var ckstr = cur_world + "_" + str(to_index.x) + "x" + str(to_index.y)
	
	var pre_chunk = load("res://Scenes/Chunks/" + cur_world + "/" + ckstr + ".tscn")
	to_chunk = pre_chunk.instance()
	add_child(to_chunk)
	
	var door = to_chunk.get_node("Door" + str(to_door))
	
	hero.pass_door(from_chunk, to_chunk, door)
	
	var camera = hero.get_node("Camera")
	camera.anim_switch(to_chunk.index - from_chunk.index)
	
	from_chunk.queue_free()