From 414a1eb5a0ccb6d9a3277f7d4bd59a176ef9d978 Mon Sep 17 00:00:00 2001
From: cha0s <git@cha0s.io>
Date: Thu, 9 May 2019 15:15:51 -0500
Subject: [PATCH] fix: no direction set for zero vector

---
 packages/entity/traits/directional.trait.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/entity/traits/directional.trait.js b/packages/entity/traits/directional.trait.js
index dbc642f..9df3a89 100644
--- a/packages/entity/traits/directional.trait.js
+++ b/packages/entity/traits/directional.trait.js
@@ -37,6 +37,9 @@ export class Directional extends decorate(Trait) {
     const listeners = {};
     if (this.params.trackMovement) {
       listeners.movementRequest = (vector) => {
+        if (Vector.isZero(vector)) {
+          return;
+        }
         this.entity.direction = Vector.toDirection(vector, this.directionCount);
       };
     }