fixes #721

src/client/js/components/keyboardMover.js

@@ -80,10 +80,10 @@ define([
 		addQueue: function (x, y) {
 			if (this.obj.moveAnimation)
 				return;
+			else if (!this.obj.pather.add(x, y))
+				return;
 
-			this.obj.dirty = true;
-
-			this.obj.pather.add(x, y);
+			this.obj.dirty = true;			
 
 			this.obj.pather.pathPos.x = x;
 			this.obj.pather.pathPos.y = y;

src/client/js/components/pather.js

@@ -8,6 +8,7 @@ define([
 	var scale = 40;
 	var scaleMult = 5;
 	var round = Math.round.bind(Math);
+	var maxPathLength = 50;
 
 	return {
 		type: 'pather',
@@ -52,6 +53,9 @@ define([
 		},
 
 		add: function(x, y) {
+			if (this.path.length >= this.maxPathLength)
+				return;
+
 			this.path.push({
 				x: x,
 				y: y,
@@ -105,4 +109,4 @@ define([
 			this.pathPos.y = round(path[path.length - 1].y);
 		}
 	};
-});
+});

src/server/world/instancer.js

@@ -194,6 +194,11 @@ define([
 				var obj = objects.find(o => o.serverId == msg.id);
 				if (!obj)
 					return;
+				else if (msg.action.action == 'move') {
+					var moveEntries = obj.queue.filter(q => (q.action == 'move')).length;
+					if (moveEntries >= 50)
+						return;
+				}
 
 				obj.queue(msg.action);
 			},