refactor: flushed packet return

client/app.js

@@ -533,12 +533,16 @@ export class App extends decorate(class {}) {
       this.synchronizer.tick(elapsed);
       this.state = this.synchronizer.state;
       // Emit packets.
-      this.entityPacketSynchronizer.flushPackets((packetEntity, packets) => {
-        for (let i = 0; i < packets.length; i++) {
-          const packet = packets[i];
+      const flushed = this.entityPacketSynchronizer.flushPackets();
+      const it = flushed.values();
+      for (let value = it.next(); !value.done; value = it.next()) {
+        const packets = value.value;
+        const it2 = packets.values();
+        for (let value2 = it2.next(); !value2.done; value2 = it2.next()) {
+          const packet = value2.value;
           this.socket.send(packet);
         }
-      });
+      }
       // Sample.
       this.tps.sample(elapsed);
     }, 1000 * config.simulationFrequency);

server/game.js

@@ -52,17 +52,22 @@ export default class Game {
 
   bundleEntityPackets() {
     const bundledEntityPackets = new Map();
-    this.entityPacketSynchronizer.flushPackets((packetEntity, packets) => {
+    const flushed = this.entityPacketSynchronizer.flushPackets();
+    const it = flushed.entries();
+    for (let value = it.next(); !value.done; value = it.next()) {
+      const packetEntity = value.value[0];
+      const packets = value.value[1];
       for (let i = 0; i < this.informables.length; ++i) {
         const entity = this.informables[i];
         if (!entity.seesEntity(packetEntity)) {
-          return;
+          continue;
         }
         if (!bundledEntityPackets.has(entity)) {
           bundledEntityPackets.set(entity, new Map());
         }
-        for (let j = 0; j < packets.length; j++) {
-          const packet = packets[j];
+        const it2 = packets.values();
+        for (let value2 = it2.next(); !value2.done; value2 = it2.next()) {
+          const packet = value2.value;
           const Packet = packet.constructor;
           if (!bundledEntityPackets.get(entity).has(Packet)) {
             bundledEntityPackets.get(entity).set(Packet, packet);
@@ -72,7 +77,7 @@ export default class Game {
           }
         }
       }
-    });
+    }
     return bundledEntityPackets;
   }