fix: mobile animation

packages/entity/src/traits/mobile.js

@@ -95,6 +95,21 @@ export default () => class Mobile extends decorate(Trait) {
     }
   }
 
+  listeners() {
+    return {
+
+      isMobileChanged: () => {
+        if (!this.entity.isMobile || Vector.isZero(this.actionMovement)) {
+          this.entity.currentAnimation = 'idle';
+        }
+        else {
+          this.entity.currentAnimation = 'moving';
+        }
+      },
+
+    };
+  }
+
   methods() {
     return {