支持所有游戏按房间范围配置和运行

app/Events/HorseRaceProgress.php

@@ -19,6 +19,9 @@ use Illuminate\Contracts\Broadcasting\ShouldBroadcastNow;
 use Illuminate\Foundation\Events\Dispatchable;
 use Illuminate\Queue\SerializesModels;
 
+/**
+ * 类功能：向指定房间持续广播赛马进度。
+ */
 class HorseRaceProgress implements ShouldBroadcastNow
 {
     use Dispatchable, InteractsWithSockets, SerializesModels;
@@ -31,6 +34,7 @@ class HorseRaceProgress implements ShouldBroadcastNow
      */
     public function __construct(
         public readonly int $raceId,
+        public readonly int $roomId,
         public readonly array $positions,
         public readonly bool $finished = false,
         public readonly ?int $leaderId = null,
@@ -43,7 +47,7 @@ class HorseRaceProgress implements ShouldBroadcastNow
      */
     public function broadcastOn(): array
     {
-        return [new PresenceChannel('room.1')];
+        return [new PresenceChannel('room.'.$this->roomId)];
     }
 
     /**
@@ -63,6 +67,7 @@ class HorseRaceProgress implements ShouldBroadcastNow
     {
         return [
             'race_id' => $this->raceId,
+            'room_id' => $this->roomId,
             'positions' => $this->positions,
             'finished' => $this->finished,
             'leader_id' => $this->leaderId,