refactor: state diff

common/world-time.js

@@ -28,7 +28,11 @@ export class WorldTime {
   }
 
   patchState(patch) {
-    this.hour = patch;
+    for (const {path, value} of patch) {
+      if ('/' === path) {
+        this.hour = value;
+      }
+    }
   }
 
   secondsPerHour() {

traits/informed.js

@@ -110,7 +110,6 @@ export class Informed extends decorate(Trait) {
         // Take diff.
         let diff = stateSynchronizer.diff(this._informState);
         this._informState = stateSynchronizer.state;
-        diff = this.reduceStateDiff(diff);
         // Emit!
         if (diff) {
           this._socket.send({type: 'state-update', payload: diff});