/// <summary>
/// Instantiate a prefab over the network. This prefab needs to be located in the root of a "Resources" folder.
/// </summary>
/// <param name="prefab"></param>
/// <param name="position"></param>
/// <param name="rotation"></param>
/// <param name="group"></param>
/// <param name="data">optional instantiation data. This will be saved to it's PhotonView</param>
/// <returns>The new instance.</returns>
public static GameObject Instantiate(Object prefab, Vector3 position, Quaternion rotation, int group, object[] data)
{
if (!VerifyCanUseNetwork())
{
return(null);
}
GameObject prefabGo = (GameObject)Resources.Load(prefab.name, typeof(GameObject));
if (prefabGo == null)
{
Debug.LogError("PhotonNetwork error: Could not Instantiate the prefab [" + prefab.name + "]. Please verify you have this gameobject in a Resources folder (and not in a subfolder)");
return(null);
}
Component[] views = (Component[])prefabGo.GetComponentsInChildren <PhotonView>(true);
PhotonViewID[] viewIDs = new PhotonViewID[views.Length];
for (int i = 0; i < viewIDs.Length; i++)
{
viewIDs[i] = AllocateViewID();
}
// Send to others, create info
Hashtable instantiateEvent = networkingPeer.SendInstantiate(prefab.name, position, rotation, group, viewIDs, data);
// Instantiate the GO locally (but the same way as if it was done via event). This will also cache the instantiationId
return(networkingPeer.DoInstantiate(instantiateEvent, networkingPeer.mLocalActor, prefabGo));
}
private void Setup()
{
if (!Application.isPlaying)
{
return;
}
if (this.ranSetup)
{
return;
}
this.ranSetup = true;
if (this.isSceneView)
{
bool result = PhotonNetwork.networkingPeer.PhotonViewSetup_FindMatchingRoot(gameObject);
if (result)
{
// This instantiated prefab needs to be corrected as it's incorrectly reported as a sceneview.
// It is wrongly reported as isSceneView because a scene-prefab changes have been applied to the project prefab
// The scene's prefab viewID is therefore saved to the project prefab. This workaround fixes all problems
this.sceneViewID = 0;
}
else
{
if (this.sceneViewID < 1)
{
Debug.LogError("SceneView " + sceneViewID);
}
ID = new PhotonViewID(this.sceneViewID, null);
this.registeredPhotonView = true;
PhotonNetwork.networkingPeer.RegisterPhotonView(this);
}
}
else
{
bool res = PhotonNetwork.networkingPeer.PhotonViewSetup_FindMatchingRoot(gameObject);
if (!res)
{
if (PhotonNetwork.logLevel != PhotonLogLevel.ErrorsOnly)
{
Debug.LogWarning("Warning: Did not find the root of a PhotonView. This is only OK if you used GameObject.Instantiate to instantiate this prefab. Object: " + this.name);
}
}
}
}
//Start, since in Awake PhotonNetwork isn't set up properly.
void Awake()
{
if (isSceneView)
{
if (sceneViewID < 1)
{
Debug.LogError("SceneView " + sceneViewID);
}
ID = new PhotonViewID(sceneViewID, null);
registeredPhotonView = true;
PhotonNetwork.networkingPeer.RegisterPhotonView(this);
}
else
{
ID = new PhotonViewID(0, null);
}
}
void Start()
// Verify setup, configure
{
photonView = PhotonView.Get(this);
photonViewID = photonView.viewID;
Setup();
// Retry setup if references were cleared post-add
if (VerifySetup())
{
controller = GetComponent <ThirdPersonControllerNET> ();
controller.onJump += OnJump;
// Have OnJump invoked when the ThirdPersonController starts a jump
currentRotation = 0.0f;
lastRootForward = root.forward;
}
}
public void Serialize(ref PhotonViewID obj)
{
if (write)
{
this.data.Add(obj);
}
else
{
int ID = (int)data[currentItem];
currentItem++;
int internalID = ID % PhotonNetwork.MAX_VIEW_IDS;
int actorID = ID / PhotonNetwork.MAX_VIEW_IDS;
PhotonPlayer owner = null;
if (actorID > 0)
{
owner = PhotonPlayer.Find(actorID);
}
obj = new PhotonViewID(internalID, owner);
}
}
/// <summary>
/// Request a new viewID for the local player
/// </summary>
/// <returns></returns>
public static PhotonViewID AllocateViewID()
{
// int playerID = player.ID;
int newID = 0;
while (networkingPeer.allocatedIDs.ContainsKey(newID))
{
newID++;
}
if (newID > MAX_VIEW_IDS)
{
Debug.LogError("ERROR: Too many view IDs used!");
newID = 0;
}
int ID = newID;
PhotonViewID viewID = new PhotonViewID(ID, player);
networkingPeer.allocatedIDs.Add(newID, viewID);
return(viewID);
}
public void SpawnNetworkedPlayer(Vector3 pos, Quaternion rot, PhotonViewID id1, PhotonPlayer np)
{
Transform newPlayer = Instantiate(tankPrefab, pos, rot) as Transform;
//Set the PhotonView
PhotonView[] nViews = newPlayer.GetComponentsInChildren<PhotonView>();
nViews[0].viewID = id1;
// Name the gameObject for cleanliness
newPlayer.gameObject.name = np.name;
// Set tank mode
if (np.isLocal)
{
playerTank = newPlayer.gameObject;
playerScript = newPlayer.GetComponent<Tank>();
playerScript.SetTankType(Tank.TankMode.LocalPlayer);
cameraManager.orbit = newPlayer.gameObject.transform;
}
else
{
newPlayer.GetComponent<Tank>().SetTankType(Tank.TankMode.RemotePlayer);
}
}
/// <summary>
/// Instantiate a scene-owned prefab over the network. The PhotonViews will be controllable by the MasterClient. This prefab needs to be located in the root of a "Resources" folder.
/// </summary>
/// <remarks>Instead of using prefabs in the Resources folder, you can manually Instantiate and assign PhotonViews. See doc.</remarks>
/// <param name="prefabName">Name of the prefab to instantiate.</param>
/// <param name="position">Position Vector3 to apply on instantiation.</param>
/// <param name="rotation">Rotation Quaternion to apply on instantiation.</param>
/// <param name="group">The group for this PhotonView.</param>
/// <param name="data">Optional instantiation data. This will be saved to it's PhotonView.instantiationData.</param>
/// <returns>The new instance of a GameObject with initialized PhotonView.</returns>
public static GameObject InstantiateSceneObject(string prefabName, Vector3 position, Quaternion rotation, int group, object[] data)
{
if (!VerifyCanUseNetwork())
{
return null;
}
if (!isMasterClient)
{
Debug.LogError("PhotonNetwork error [InstantiateSceneObject]: Only the master client can Instantiate scene objects");
return null;
}
GameObject prefabGo = (GameObject)Resources.Load(prefabName, typeof(GameObject));
if (prefabGo == null)
{
Debug.LogError("PhotonNetwork error [InstantiateSceneObject]: Could not Instantiate the prefab [" + prefabName + "]. Please verify you have this gameobject in a Resources folder (and not in a subfolder)");
return null;
}
if (prefabGo.GetComponent<PhotonView>() == null)
{
Debug.LogError("PhotonNetwork error [InstantiateSceneObject]: Could not Instantiate the prefab [" + prefabName + "] as it has no PhotonView attached to the root.");
return null;
}
Component[] views = (Component[])prefabGo.GetComponentsInChildren<PhotonView>(true);
PhotonViewID[] viewIDs = new PhotonViewID[views.Length];
for (int i = 0; i < viewIDs.Length; i++)
{
viewIDs[i] = AllocateSceneViewID();
}
// Send to others, create info
Hashtable instantiateEvent = networkingPeer.SendInstantiate(prefabName, position, rotation, group, viewIDs, data, true);
// Instantiate the GO locally (but the same way as if it was done via event). This will also cache the instantiationId
return networkingPeer.DoInstantiate(instantiateEvent, networkingPeer.mLocalActor, prefabGo);
}
/// <summary>
/// Unregister a view ID
/// </summary>
/// <param name="viewID">PhotonViewID instance</param>
public static void UnAllocateViewID(PhotonViewID viewID)
{
UnAllocateViewID(viewID.ID);
}
internal Hashtable SendInstantiate(string prefabName, Vector3 position, Quaternion rotation, int group, PhotonViewID[] viewIDs, object[] data, bool isGlobalObject)
{
int instantiateId = this.AllocateInstantiationId();
Hashtable instantiateEvent = new Hashtable(); // This players info is sent via ActorID
instantiateEvent[(byte)0] = prefabName;
if (position != Vector3.zero)
{
instantiateEvent[(byte)1] = position;
}
instantiateEvent[(byte)2] = rotation;
if (group != 0)
{
instantiateEvent[(byte)3] = group;
}
if (viewIDs != null && viewIDs.Length > 0)
{
instantiateEvent[(byte)4] = viewIDs; // LIMITS PHOTONVIEWS&PLAYERS
}
if (data != null)
{
instantiateEvent[(byte)5] = data;
}
instantiateEvent[(byte)6] = this.ServerTimeInMilliSeconds;
instantiateEvent[(byte)7] = instantiateId;
EventCaching cacheMode = EventCaching.AddToRoomCache;
if (isGlobalObject) cacheMode = EventCaching.AddToRoomCacheGlobal;
this.OpRaiseEvent(PhotonNetworkMessages.Instantiation, instantiateEvent, true, 0, cacheMode, ReceiverGroup.Others);
return instantiateEvent;
}
internal GameObject DoInstantiate(Hashtable evData, PhotonPlayer photonPlayer, GameObject resourceGameObject)
{
string prefabName = (string)evData[(byte)0];
Vector3 position;
if (evData.ContainsKey((byte)1))
{
position = (Vector3)evData[(byte)1];
}
else
{
position = Vector3.zero;
}
Quaternion rotation = (Quaternion)evData[(byte)2];
int group = 0;
if (evData.ContainsKey((byte)3))
{
group = (int)evData[(byte)3];
}
PhotonViewID[] viewsIDs;
if (evData.ContainsKey((byte)4))
{
viewsIDs = (PhotonViewID[])evData[(byte)4];
}
else
{
viewsIDs = new PhotonViewID[0];
}
object[] data;
if (evData.ContainsKey((byte)5))
{
data = (object[])evData[(byte)5];
}
else
{
data = new object[0];
}
int serverTime = (int)evData[(byte)6];
int instantiationId = (int)evData[(byte)7];
// SetReceiving filtering
if (this.blockReceivingGroups.Contains(group))
{
return null; // Ignore group
}
// Check prefab
if (resourceGameObject == null)
{
resourceGameObject = (GameObject)Resources.Load(prefabName, typeof(GameObject));
if (resourceGameObject == null)
{
Debug.LogError("PhotonNetwork error: Could not Instantiate the prefab [" + prefabName + "]. Please verify you have this gameobject in a Resources folder.");
return null;
}
}
//Add this PhotonView setup info to a list, so that the PhotonView can use this to setup if it's accessed DURING the Instantiation call (in awake)
InstantiatedPhotonViewSetup newPVS = new InstantiatedPhotonViewSetup();
newPVS.viewIDs = viewsIDs;
newPVS.group = group;
newPVS.instantiationData = data;
instantiatedPhotonViewSetupList.Add(newPVS);
// Instantiate the object
GameObject go = (GameObject)GameObject.Instantiate(resourceGameObject, position, rotation);
this.instantiatedObjects.Add(instantiationId, go);
SetupInstantiatedGO(go, newPVS);
// Send mono event
object[] messageInfoParam = new object[1];
messageInfoParam[0] = new PhotonMessageInfo(photonPlayer, serverTime, null);
MonoBehaviour[] monos = go.GetComponentsInChildren<MonoBehaviour>();
for (int index = 0; index < monos.Length; index++)
{
MonoBehaviour mono = monos[index];
MethodInfo methodI = this.GetCachedMethod(mono, PhotonNetworkingMessage.OnPhotonInstantiate);
if (methodI != null)
{
object result = methodI.Invoke((object)mono, messageInfoParam);
if (methodI.ReturnType == typeof(System.Collections.IEnumerator))
{
PhotonHandler.SP.StartCoroutine((IEnumerator)result);
}
}
}
return go;
}
private void Setup()
{
if (!Application.isPlaying) return;
if (ranSetup) return;
ranSetup = true;
if (isSceneView)
{
if (sceneViewID < 1) Debug.LogError("SceneView " + sceneViewID);
ID = new PhotonViewID(sceneViewID, null);
registeredPhotonView = true;
PhotonNetwork.networkingPeer.RegisterPhotonView(this);
}
else
{
//If this was PUN.Instantiated, this will setup the viewID in Awake
//bool res =
PhotonNetwork.networkingPeer.PhotonViewSetup_FindMatchingRoot(gameObject);
//Debug.Log("Found: "+res);
}
}
void SpawnOnNetwork(Vector3 pos, Quaternion rot, PhotonViewID id1, bool amOwner, PhotonPlayer np)
{
Transform newPlayer = Instantiate(playerPrefab, pos, rot) as Transform;
SetPlayerTransform(np, newPlayer);
SetNetworkViewIDs(newPlayer.gameObject, id1);
if (amOwner)
{
myLocalTransform = newPlayer;
}
Player5 tmp = newPlayer.GetComponent<Player5>();
tmp.SetOwner(amOwner);
}
/// <summary>
/// Request a new viewID for the local player
/// </summary>
/// <returns></returns>
public static PhotonViewID AllocateViewID()
{
// int playerID = player.ID;
int newID = 0;
while (networkingPeer.allocatedIDs.ContainsKey(newID))
{
newID++;
}
if (newID >= MAX_VIEW_IDS)
{
Debug.LogError("ERROR: Too many view IDs used!");
newID = 0;
}
int ID = newID;
PhotonViewID viewID = new PhotonViewID(ID, player);
networkingPeer.allocatedIDs.Add(newID, viewID);
return viewID;
}
public override bool Equals(object p)
{
PhotonViewID pp = p as PhotonViewID;
return(pp != null && this.ID == pp.ID);
}
private static PhotonViewID[] AllocateSceneViewIDs(int number)
{
PhotonViewID[] viewIDs = new PhotonViewID[number];
PhotonView[] photonViews = Resources.FindObjectsOfTypeAll(typeof(PhotonView)) as PhotonView[];
if (photonViews == null || photonViews.Length == MAX_VIEW_IDS)
{
return null;
}
int lastAssignedSceneViewId = MAX_VIEW_IDS;
for (int view = 0; view < number; view++)
{
int id;
for (id = lastAssignedSceneViewId - 1; id >= 1; id--)
{
bool idIsInUse = false;
foreach (PhotonView photonView in photonViews)
{
if (photonView.viewID != null && photonView.viewID.ID == id)
{
idIsInUse = true;
break;
}
}
if (!idIsInUse)
{
viewIDs[view] = new PhotonViewID(id, null);
lastAssignedSceneViewId = id;
break;
}
}
// no ID was free?!
if (lastAssignedSceneViewId != id)
{
Debug.Log("SceneView ID lookup failed.");
return null;
}
}
return viewIDs;
}
// Verify setup, configure
void Start()
{
photonView = PhotonView.Get(this);
photonViewID = photonView.viewID;
Setup ();
// Retry setup if references were cleared post-add
if (VerifySetup ())
{
controller = GetComponent<ThirdPersonControllerNET> ();
controller.onJump += OnJump;
// Have OnJump invoked when the ThirdPersonController starts a jump
currentRotation = 0.0f;
lastRootForward = root.forward;
}
}
//When a PhotonView instantiates it has viewID=0 and is unusable.
//We need to assign the right viewID -on all players(!)- for it to work
void SetPhotonViewIDs(GameObject go, PhotonViewID id1)
{
PhotonView[] nViews = go.GetComponentsInChildren<PhotonView>();
nViews[0].viewID = id1;
}
void SpawnOnNetwork(Vector3 pos, Quaternion rot, PhotonViewID id1, PhotonPlayer np)
{
Transform newPlayer = Instantiate(playerPrefab, pos, rot) as Transform;
//Set transform
PlayerInfo4 pNode = GetPlayer(np);
pNode.transform = newPlayer;
//Set photonviewID everywhere!
SetPhotonViewIDs(newPlayer.gameObject, id1);
if (pNode.IsLocal())
{
localPlayerInfo = pNode;
}
//Maybe call some specific action on the instantiated object?
//PLAYERSCRIPT tmp = newPlayer.GetComponent<PLAYERSCRIPT>();
//tmp.SetPlayer(pNode.networkPlayer);
}
/// <summary>
/// Unregister a view ID
/// </summary>
/// <param name="viewID">PhotonViewID instance</param>
public static void UnAllocateViewID(PhotonViewID viewID)
{
UnAllocateViewID(viewID.ID % MAX_VIEW_IDS); //We need only the last bit, not the actor info (actor changes per room)
}
private void Setup()
{
if (!Application.isPlaying) return;
if (ranSetup) return;
ranSetup = true;
if (isSceneView)
{
bool result = PhotonNetwork.networkingPeer.PhotonViewSetup_FindMatchingRoot(gameObject);
if (result)
{
// This instantiated prefab needs to be corrected as it's incorrectly reported as a sceneview.
// It is wrongly reported as isSceneView because a scene-prefab changes have been applied to the project prefab
// The scene's prefab viewID is therefore saved to the project prefab. This workaround fixes all problems
sceneViewID = 0;
}
else
{
if (sceneViewID < 1) Debug.LogError("SceneView " + sceneViewID);
ID = new PhotonViewID(sceneViewID, null);
registeredPhotonView = true;
PhotonNetwork.networkingPeer.RegisterPhotonView(this);
}
}
else
{
bool res = PhotonNetwork.networkingPeer.PhotonViewSetup_FindMatchingRoot(gameObject);
if (!res)
{
if(PhotonNetwork.logLevel != PhotonLogLevel.ErrorsOnly)
Debug.LogWarning("Warning: Did not find the root of a PhotonView. This is only OK if you used GameObject.Instantiate to instantiate this prefab. Object: "+this.name);
}
}
}
/// <summary>
/// Request a new viewID for the scene
/// </summary>
/// <returns></returns>
private static PhotonViewID AllocateSceneViewID()
{
int newID = -1;
for (int i = MAX_VIEW_IDS - 1; i >= 1; i--)
{
if (IsSceneViewIDFree(i))
{
newID = i;
break;
}
}
if (newID == -1)
Debug.LogError("You ran out of scene view ID's!");
PhotonViewID viewID = new PhotonViewID(newID, null);
return viewID;
}
/// <summary>
/// Unregister a view ID
/// </summary>
/// <param name="viewID">PhotonViewID instance</param>
public static void UnAllocateViewID(PhotonViewID viewID)
{
UnAllocateViewID(viewID.ID);
}
//Start, since in Awake PhotonNetwork isn't set up properly.
void Awake()
{
if (isSceneView)
{
if (sceneViewID < 1) Debug.LogError("SceneView " + sceneViewID);
ID = new PhotonViewID(sceneViewID, null);
registeredPhotonView = true;
PhotonNetwork.networkingPeer.RegisterPhotonView(this);
}
else
{
ID = new PhotonViewID(0, null);
}
}
void SetNetworkViewIDs(GameObject go, PhotonViewID id1)
{
Component[] nViews = go.GetComponentsInChildren<PhotonView>();
(nViews[0] as PhotonView).viewID = id1;
}
public void Serialize(ref PhotonViewID obj)
{
if (write)
{
data[currentItem] = obj.ID;
currentItem++;
}
else
{
int ID = (int)data[currentItem];
currentItem++;
int internalID = ID % PhotonNetwork.MAX_VIEW_IDS;
int actorID = ID / PhotonNetwork.MAX_VIEW_IDS;
PhotonPlayer owner = null;
if (actorID > 0)
{
owner = PhotonPlayer.Find(actorID);
}
obj = new PhotonViewID(internalID, owner);
}
}
internal GameObject DoInstantiate(Hashtable evData, PhotonPlayer photonPlayer, GameObject resourceGameObject)
{
string prefabName = (string)evData[(byte)0];
Vector3 position;
if (evData.ContainsKey((byte)1))
{
position = (Vector3)evData[(byte)1];
}
else
{
position = Vector3.zero;
}
Quaternion rotation = (Quaternion)evData[(byte)2];
int group = 0;
if (evData.ContainsKey((byte)3))
{
group = (int)evData[(byte)3];
}
PhotonViewID[] viewsIDs;
if (evData.ContainsKey((byte)4))
{
viewsIDs = (PhotonViewID[])evData[(byte)4];
}
else
{
viewsIDs = new PhotonViewID[0];
}
object[] data;
if (evData.ContainsKey((byte)5))
{
data = (object[])evData[(byte)5];
}
else
{
data = new object[0];
}
int serverTime = (int)evData[(byte)6];
int instantiationId = (int)evData[(byte)7];
// SetReceiving filtering
if (this.blockReceivingGroups.Contains(group))
{
return null; // Ignore group
}
// Check prefab
if (resourceGameObject == null)
{
resourceGameObject = (GameObject)Resources.Load(prefabName, typeof(GameObject));
if (resourceGameObject == null)
{
Debug.LogError("PhotonNetwork error: Could not Instantiate the prefab [" + prefabName + "]. Please verify you have this gameobject in a Resources folder.");
return null;
}
}
// Instantiate the object
GameObject go = (GameObject)GameObject.Instantiate(resourceGameObject, position, rotation);
this.instantiatedObjects.Add(instantiationId, go);
// Assign view IDs
PhotonView[] views = (PhotonView[])go.GetComponentsInChildren<PhotonView>();
int i = 0;
foreach (PhotonView view in views)
{
view.viewID = viewsIDs[i];
view.group = group;
view.instantiationData = data;
i++;
}
// Send mono event
object[] messageInfoParam = new object[1];
messageInfoParam[0] = new PhotonMessageInfo(photonPlayer, serverTime, null);
MonoBehaviour[] monos = go.GetComponentsInChildren<MonoBehaviour>();
foreach (MonoBehaviour mono in monos)
{
MethodInfo methodI = this.GetCachedMethod(mono, ReflectionMethods.OnPhotonInstantiate);
if (methodI != null)
{
object result = methodI.Invoke((object)mono, messageInfoParam);
if (methodI.ReturnType == typeof(System.Collections.IEnumerator))
{
PhotonHandler.SP.StartCoroutine((IEnumerator)result);
}
}
}
return go;
}
