fix: no direction set for zero vector

2019-05-09 15:15:51 -05:00 · 2019-05-09 15:15:51 -05:00 · 414a1eb5a0
commit 414a1eb5a0
parent f15b23c437
1 changed files with 3 additions and 0 deletions
--- 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);
      };
    }