Moved remove into base

lib/server/controllers/entitycontroller.js

@@ -25,6 +25,11 @@ EntityController.prototype = {
         return newEntity;
     },
     remove: function (id) {
-        
+        for (var i = 0; i < this.entities.length; i ++) {
+            if (this.entities[i].id === id) {
+                this.entities.splice(i, 1)[0];
+                return;
+            }
+        }
     }
 };

lib/server/controllers/playercontroller.js

@@ -27,15 +27,6 @@ PlayerController.prototype.add = function (client) {
     return newPlayer;
 };
 
-PlayerController.prototype.remove = function (id) {
-    for (var i = 0; i < this.entities.length; i ++) {
-        if (this.entities[i].client.id === id) {
-            this.entities.splice(i, 1)[0];
-            return;
-        }
-    }
-};
-
 PlayerController.prototype.addInput = function (id, input, sequence, time) {
     this.entities.some(function (player) {
         if (player.client.id === id) {