CachingOption
How do I use Caching Option
Below are practical examples compiled from projects for learning and reference purposes
Featured Snippets
File name: LoadbalancingPeer.cs
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463 public virtual bool OpRaiseEvent(byte eventCode, object customEventContent, bool sendReliable, RaiseEventOptions raiseEventOptions)
464 {
465 opParameters.Clear(); // re-used private variable to avoid many new Dictionary() calls (garbage collection)
466 opParameters[(byte)LiteOpKey.Code] = (byte)eventCode;
467 if (customEventContent != null)
468 {
469 opParameters[(byte) LiteOpKey.Data] = customEventContent;
470 }
471
472 if (raiseEventOptions == null)
473 {
474 raiseEventOptions = RaiseEventOptions.Default;
475 }
476 else
477 {
478 if (raiseEventOptions.CachingOption != EventCaching.DoNotCache)
479 {
480 opParameters[(byte) LiteOpKey.Cache] = (byte) raiseEventOptions.CachingOption;
481 }
482 if (raiseEventOptions.Receivers != ReceiverGroup.Others)
483 {
484 opParameters[(byte) LiteOpKey.ReceiverGroup] = (byte) raiseEventOptions.Receivers;
485 }
486 if (raiseEventOptions.InterestGroup != 0)
487 {
488 opParameters[(byte) LiteOpKey.Group] = (byte) raiseEventOptions.InterestGroup;
489 }
490 if (raiseEventOptions.TargetActors != null)
491 {
492 opParameters[(byte) LiteOpKey.ActorList] = raiseEventOptions.TargetActors;
493 }
494 if (raiseEventOptions.ForwardToWebhook)
495 {
496 opParameters[(byte) ParameterCode.EventForward] = true; //TURNBASED
497 }
498 }
499
500 return this.OpCustom((byte)LiteOpCode.RaiseEvent, opParameters, sendReliable, raiseEventOptions.SequenceChannel, raiseEventOptions.Encrypt);
501 }
File name: NetworkingPeer.cs
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2228 internal Hashtable SendInstantiate(string prefabName, Vector3 position, Quaternion rotation, int group, int[] viewIDs, object[] data, bool isGlobalObject)
2229 {
2230 // first viewID is now also the gameobject's instantiateId
2231 int instantiateId = viewIDs[0]; // LIMITS PHOTONVIEWS&PLAYERS
2232
2233 //TODO: reduce hashtable key usage by using a parameter array for the various values
2234 Hashtable instantiateEvent = new Hashtable(); // This players info is sent via ActorID
2235 instantiateEvent[(byte)0] = prefabName;
2236
2237 if (position != Vector3.zero)
2238 {
2239 instantiateEvent[(byte)1] = position;
2240 }
2241
2242 if (rotation != Quaternion.identity)
2243 {
2244 instantiateEvent[(byte)2] = rotation;
2245 }
2246
2247 if (group != 0)
2248 {
2249 instantiateEvent[(byte)3] = group;
2250 }
2251
2252 // send the list of viewIDs only if there are more than one. else the instantiateId is the viewID
2253 if (viewIDs.Length > 1)
2254 {
2255 instantiateEvent[(byte)4] = viewIDs; // LIMITS PHOTONVIEWS&PLAYERS
2256 }
2257
2258 if (data != null)
2259 {
2260 instantiateEvent[(byte)5] = data;
2261 }
2262
2263 if (this.currentLevelPrefix > 0)
2264 {
2265 instantiateEvent[(byte)8] = this.currentLevelPrefix; // photonview's / object's level prefix
2266 }
2267
2268 instantiateEvent[(byte)6] = this.ServerTimeInMilliSeconds;
2269 instantiateEvent[(byte)7] = instantiateId;
2270
2271
2272 RaiseEventOptions options = new RaiseEventOptions();
2273 options.CachingOption = (isGlobalObject) ? EventCaching.AddToRoomCacheGlobal : EventCaching.AddToRoomCache;
2274
2275 this.OpRaiseEvent(PunEvent.Instantiation, instantiateEvent, true, options);
2276 return instantiateEvent;
2277 }
File name: NetworkingPeer.cs
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2592 private void ServerCleanInstantiateAndDestroy(int instantiateId, int creatorId, bool isRuntimeInstantiated)
2593 {
2594 Hashtable removeFilter = new Hashtable();
2595 removeFilter[(byte)7] = instantiateId;
2596
2597 RaiseEventOptions options = new RaiseEventOptions() { CachingOption = EventCaching.RemoveFromRoomCache, TargetActors = new int[] { creatorId } };
2598 this.OpRaiseEvent(PunEvent.Instantiation, removeFilter, true, options);
2599 //this.OpRaiseEvent(PunEvent.Instantiation, removeFilter, true, 0, new int[] { actorNr }, EventCaching.RemoveFromRoomCache);
2600
2601 Hashtable evData = new Hashtable();
2602 evData[(byte)0] = instantiateId;
2603 options = null;
2604 if (!isRuntimeInstantiated)
2605 {
2606 // if the view got loaded with the scene, the EvDestroy must be cached (there is no Instantiate-msg which we can remove)
2607 // reason: joining players will load the obj and have to destroy it (too)
2608 options = new RaiseEventOptions();
2609 options.CachingOption = EventCaching.AddToRoomCacheGlobal;
2610 Debug.Log("Destroying GO as global. ID: " + instantiateId);
2611 }
2612 this.OpRaiseEvent(PunEvent.Destroy, evData, true, options);
2613 }
File name: NetworkingPeer.cs
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2634 private void OpRemoveFromServerInstantiationsOfPlayer(int actorNr)
2635 {
2636 // removes all "Instantiation" events of player actorNr. this is not an event for anyone else
2637 RaiseEventOptions options = new RaiseEventOptions() { CachingOption = EventCaching.RemoveFromRoomCache, TargetActors = new int[] { actorNr } };
2638 this.OpRaiseEvent(PunEvent.Instantiation, null, true, options);
2639 //this.OpRaiseEvent(PunEvent.Instantiation, null, true, 0, new int[] { actorNr }, EventCaching.RemoveFromRoomCache);
2640 }
File name: NetworkingPeer.cs
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2754 public void OpCleanRpcBuffer(int actorNumber)
2755 {
2756 RaiseEventOptions options = new RaiseEventOptions() { CachingOption = EventCaching.RemoveFromRoomCache, TargetActors = new int[] { actorNumber } };
2757 this.OpRaiseEvent(PunEvent.RPC, null, true, options);
2758 //this.OpRaiseEvent(PunEvent.RPC, null, true, 0, new int[] { actorNumber }, EventCaching.RemoveFromRoomCache);
2759 }
File name: NetworkingPeer.cs
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2765 public void OpRemoveCompleteCacheOfPlayer(int actorNumber)
2766 {
2767 RaiseEventOptions options = new RaiseEventOptions() { CachingOption = EventCaching.RemoveFromRoomCache, TargetActors = new int[] { actorNumber } };
2768 this.OpRaiseEvent(0, null, true, options);
2769 //this.OpRaiseEvent(0, null, true, 0, new int[] { actorNumber }, EventCaching.RemoveFromRoomCache);
2770 }
File name: NetworkingPeer.cs
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2773 public void OpRemoveCompleteCache()
2774 {
2775 RaiseEventOptions options = new RaiseEventOptions() { CachingOption = EventCaching.RemoveFromRoomCache, Receivers = ReceiverGroup.MasterClient };
2776 this.OpRaiseEvent(0, null, true, options);
2777 //this.OpRaiseEvent(0, null, true, 0, EventCaching.RemoveFromRoomCache, ReceiverGroup.MasterClient); // TODO: check who gets this event?
2778 }
File name: NetworkingPeer.cs
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2803 public void OpCleanRpcBuffer(PhotonView view)
2804 {
2805 Hashtable rpcFilterByViewId = new Hashtable();
2806 rpcFilterByViewId[(byte)0] = view.viewID;
2807
2808 RaiseEventOptions options = new RaiseEventOptions() { CachingOption = EventCaching.RemoveFromRoomCache };
2809 this.OpRaiseEvent(PunEvent.RPC, rpcFilterByViewId, true, options);
2810 //this.OpRaiseEvent(PunEvent.RPC, rpcFilterByViewId, true, 0, EventCaching.RemoveFromRoomCache, ReceiverGroup.Others);
2811 }
File name: NetworkingPeer.cs
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2890 /// (byte)0 -> (int) ViewId (combined from actorNr and actor-unique-id)
2891 /// (byte)1 -> (short) prefix (level)
2895 /// (byte)5 -> (byte) method shortcut (alternative to name)
2899 internal void RPC(PhotonView view, string methodName, PhotonTargets target, bool encrypt, params object[] parameters)
2900 {
2901 if (this.blockSendingGroups.Contains(view.group))
2902 {
2903 return; // Block sending on this group
2904 }
2905
2906 if (view.viewID < 1)
2907 {
2908 Debug.LogError("Illegal view ID:" + view.viewID + " method: " + methodName + " GO:" + view.gameObject.name);
2909 }
2910
2911 if (PhotonNetwork.logLevel >= PhotonLogLevel.Full)
2912 Debug.Log("Sending RPC \"" + methodName + "\" to " + target);
2913
2914
2915 //ts: changed RPCs to a one-level hashtable as described in internal.txt
2916 Hashtable rpcEvent = new Hashtable();
2917 rpcEvent[(byte)0] = (int)view.viewID; // LIMITS NETWORKVIEWS&PLAYERS
2918 if (view.prefix > 0)
2919 {
2920 rpcEvent[(byte)1] = (short)view.prefix;
2921 }
2922 rpcEvent[(byte)2] = this.ServerTimeInMilliSeconds;
2923
2924
2925 // send name or shortcut (if available)
2926 int shortcut = 0;
2927 if (rpcShortcuts.TryGetValue(methodName, out shortcut))
2928 {
2929 rpcEvent[(byte)5] = (byte)shortcut; // LIMITS RPC COUNT
2930 }
2931 else
2932 {
2933 rpcEvent[(byte)3] = methodName;
2934 }
2935
2936 if (parameters != null && parameters.Length > 0)
2937 {
2938 rpcEvent[(byte)4] = (object[])parameters;
2939 }
2940
2941 // Check scoping
2942 if (target == PhotonTargets.All)
2943 {
2944 RaiseEventOptions options = new RaiseEventOptions() { InterestGroup = (byte)view.group, Encrypt = encrypt };
2945 this.OpRaiseEvent(PunEvent.RPC, rpcEvent, true, options);
2946
2947 // Execute local
2948 this.ExecuteRPC(rpcEvent, this.mLocalActor);
2949 }
2950 else if (target == PhotonTargets.Others)
2951 {
2952 RaiseEventOptions options = new RaiseEventOptions() { InterestGroup = (byte)view.group, Encrypt = encrypt };
2953 this.OpRaiseEvent(PunEvent.RPC, rpcEvent, true, options);
2954 }
2955 else if (target == PhotonTargets.AllBuffered)
2956 {
2957 RaiseEventOptions options = new RaiseEventOptions() { CachingOption = EventCaching.AddToRoomCache, Encrypt = encrypt };
2958 this.OpRaiseEvent(PunEvent.RPC, rpcEvent, true, options);
2959
2960 // Execute local
2961 this.ExecuteRPC(rpcEvent, this.mLocalActor);
2962 }
2963 else if (target == PhotonTargets.OthersBuffered)
2964 {
2965 RaiseEventOptions options = new RaiseEventOptions() { CachingOption = EventCaching.AddToRoomCache, Encrypt = encrypt };
2966 this.OpRaiseEvent(PunEvent.RPC, rpcEvent, true, options);
2967 }
2968 else if (target == PhotonTargets.MasterClient)
2969 {
2970 if (this.mMasterClient == this.mLocalActor)
2971 {
2972 this.ExecuteRPC(rpcEvent, this.mLocalActor);
2973 }
2974 else
2975 {
2976 RaiseEventOptions options = new RaiseEventOptions() { Receivers = ReceiverGroup.MasterClient, Encrypt = encrypt };
2977 this.OpRaiseEvent(PunEvent.RPC, rpcEvent, true, options);
2978 }
2979 }
2980 else if (target == PhotonTargets.AllViaServer)
2981 {
2982 RaiseEventOptions options = new RaiseEventOptions() { InterestGroup = (byte)view.group, Receivers = ReceiverGroup.All, Encrypt = encrypt };
2983 this.OpRaiseEvent(PunEvent.RPC, rpcEvent, true, options);
2984 if (PhotonNetwork.offlineMode)
2985 {
2986 this.ExecuteRPC(rpcEvent, this.mLocalActor);
2987 }
2988 }
2989 else if (target == PhotonTargets.AllBufferedViaServer)
2990 {
2991 RaiseEventOptions options = new RaiseEventOptions() { InterestGroup = (byte)view.group, Receivers = ReceiverGroup.All, CachingOption = EventCaching.AddToRoomCache, Encrypt = encrypt };
2992 this.OpRaiseEvent(PunEvent.RPC, rpcEvent, true, options);
2993 if (PhotonNetwork.offlineMode)
2994 {
2995 this.ExecuteRPC(rpcEvent, this.mLocalActor);
2996 }
2997 }
2998 else
2999 {
3000 Debug.LogError("Unsupported target enum: " + target);
3001 }
3002 }
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