ChangeGroups

433         public virtual bool OpChangeGroups(byte[] groupsToRemove, byte[] groupsToAdd)
434         {
435             if (this.DebugOut >= DebugLevel.ALL)
436             {
437                 this.Listener.DebugReturn(DebugLevel.ALL, "OpChangeGroups()");
438             }
439
440             Dictionary opParameters = new Dictionary();
441             if (groupsToRemove != null)
442             {
443                 opParameters[(byte)LiteOpKey.Remove] = groupsToRemove;
444             }
445             if (groupsToAdd != null)
446             {
447                 opParameters[(byte)LiteOpKey.Add] = groupsToAdd;
448             }
449
450             return this.OpCustom((byte)LiteOpCode.ChangeGroups, opParameters, true, 0);
451         }

3005     public void SetReceivingEnabled(int group, bool enabled)
3006     {
3007         if (group <= 0)
3008         {
3009             Debug.LogError("Error: PhotonNetwork.SetReceivingEnabled was called with an illegal group number: " + group + ". The group number should be at least 1.");
3010             return;
3011         }
3012
3013         if (enabled)
3014         {
3015             if (!this.allowedReceivingGroups.Contains(group))
3016             {
3017                 this.allowedReceivingGroups.Add(group);
3018                 byte[] groups = new byte[1] { (byte)group };
3019                 this.OpChangeGroups(null, groups);
3020             }
3021         }
3022         else
3023         {
3024             if (this.allowedReceivingGroups.Contains(group))
3025             {
3026                 this.allowedReceivingGroups.Remove(group);
3027                 byte[] groups = new byte[1] { (byte)group };
3028                 this.OpChangeGroups(groups, null);
3029             }
3030         }
3031     }

3034     public void SetReceivingEnabled(int[] enableGroups, int[] disableGroups)
3035     {
3036         List enableList = new List();
3037         List disableList = new List();
3038
3039         if (enableGroups != null)
3040         {
3041             for (int index = 0; index < enableGroups.Length; index++)
3042             {
3043                 int i = enableGroups[index];
3044                 if (i <= 0)
3045                 {
3046                     Debug.LogError("Error: PhotonNetwork.SetReceivingEnabled was called with an illegal group number: " + i + ". The group number should be at least 1.");
3047                     continue;
3048                 }
3049                 if (!this.allowedReceivingGroups.Contains(i))
3050                 {
3051                     this.allowedReceivingGroups.Add(i);
3052                     enableList.Add((byte)i);
3053                 }
3054             }
3055         }
3056         if (disableGroups != null)
3057         {
3058             for (int index = 0; index < disableGroups.Length; index++)
3059             {
3060                 int i = disableGroups[index];
3061                 if (i <= 0)
3062                 {
3063                     Debug.LogError("Error: PhotonNetwork.SetReceivingEnabled was called with an illegal group number: " + i + ". The group number should be at least 1.");
3064                     continue;
3065                 }
3066                 if (enableList.Contains((byte)i))
3067                 {
3068                     Debug.LogError("Error: PhotonNetwork.SetReceivingEnabled disableGroups contains a group that is also in the enableGroups: " + i + ".");
3069                     continue;
3070                 }
3071                 if (this.allowedReceivingGroups.Contains(i))
3072                 {
3073                     this.allowedReceivingGroups.Remove(i);
3074                     disableList.Add((byte)i);
3075                 }
3076             }
3077         }
3078
3079         this.OpChangeGroups(disableList.Count > 0 ? disableList.ToArray() : null, enableList.Count > 0 ? enableList.ToArray() : null); //Passing a 0 sized array != passing null
3080     }