extends HTTPRequest

var kinds = {
	"height": "http://imbrium.mit.edu/DATA/SLDEM2015/TILES/FLOAT_IMG/%s",
	"color": "" 
}

func ensureFolder(kind):
	var dir = Directory.new()
	dir.open("user://")
	if not dir.dir_exists(kind):
		dir.make_dir(kind)

func load(file, kind):
	if not kinds.has(kind):
		print("don't know kind %s"%kind)
		return
	
	ensureFolder(kind)
	var url = kinds[kind]%file
	download_file = "user://%s/%s".format([kind, file])
	# Perform a GET request.
	var error = request(url)
	if error != OK:
		push_error("An error occurred in the HTTP request.")