extends Node

var player_master = null
var ui = null
var alive_players = []
var player
var line_button
var sine_button
var parab_button
var hyper_button
var global


func instance_node_at_location(node: Object, parent: Object, location: Vector2) -> Object:
	var node_instance = instance_node(node, parent)
	node_instance.global_position = location
	return node_instance


func instance_node(node: Object, parent: Object) -> Object:
	var node_instance = node.instance()
	parent.add_child(node_instance)
	return node_instance