extends Spatial


# Declare member variables here. Examples:
# var a = 2
# var b = "text"
#var tileGenScene = preload("res://TileGenerator.tscn")
var Chunk = preload("res://chunk.tscn")

var minlat = 24
var maxlat = 26
var minlon = 2
var maxlon = 4
var steplat = 1
var steplon = 1

var resolution = 512
var radius = 1737.4#*1000

var curlat = 0
var curlon = 0

func _ready():
	Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
	curlat = minlat*steplat
	curlon = minlon*steplon
	
func _input(event):
	if event.is_action_pressed("ui_cancel"):
		Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
	if event.is_action_pressed("click"):
		if Input.get_mouse_mode() == Input.MOUSE_MODE_VISIBLE:
			Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
			get_tree().set_input_as_handled()

func _process(delta):
	if curlat < maxlat*steplat:
		if curlon < maxlon*steplon:
			call_deferred("add_chunk", curlon, curlat)
			curlon += steplon
		else:
			curlat +=steplat
			curlon = 0
			if curlat >= maxlat:
				print("loading complete")

func add_chunk(curlon, curlat):
	var chunk = Chunk.instance()
	chunk.setParams(curlat,curlat+steplat,curlon,curlon+steplon,resolution,radius)
	#moontile.scale=Vector3(1000,1000,1000)
	$Tiles.add_child(chunk)
	.get_node("UI/3").text="lastLatLon="+str(curlat)+":"+str(curlon)

# Called every frame. 'delta' is the elapsed time since the previous frame.
#func _process(delta):
#	pass