Adding state history for lag compensation

lib/server/controllers/playercontroller.js

@@ -45,7 +45,7 @@ PlayerController.prototype.addInput = function (id, input, sequence, time) {
     });
 };
 
-PlayerController.prototype.updateState = function (id, state) {
+PlayerController.prototype.setState = function (id, state) {
     this.entities.some(function (player) {
         if (player.client.id === id) {
             player.state = state;