Instantiate
How do I use Instantiate
Below are practical examples compiled from projects for learning and reference purposes
Featured Snippets
File name: Demo2DJumpAndRun.cs
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6 void OnJoinedRoom()
7 {
8 if( PhotonNetwork.isMasterClient == false )
9 {
10 return;
11 }
12
13 PhotonNetwork.InstantiateSceneObject( "Physics Box", new Vector3( -4.5f, 5.5f, 0 ), Quaternion.identity, 0, null );
14 PhotonNetwork.InstantiateSceneObject( "Physics Box", new Vector3( -4.5f, 4.5f, 0 ), Quaternion.identity, 0, null );
15 PhotonNetwork.InstantiateSceneObject( "Physics Box", new Vector3( -4.5f, 3.5f, 0 ), Quaternion.identity, 0, null );
16
17 PhotonNetwork.InstantiateSceneObject( "Physics Box", new Vector3( 4.5f, 5.5f, 0 ), Quaternion.identity, 0, null );
18 PhotonNetwork.InstantiateSceneObject( "Physics Box", new Vector3( 4.5f, 4.5f, 0 ), Quaternion.identity, 0, null );
19 PhotonNetwork.InstantiateSceneObject( "Physics Box", new Vector3( 4.5f, 3.5f, 0 ), Quaternion.identity, 0, null );
20 }
File name: InstantiateCube.cs
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12 void OnClick()
13 {
14 if (PhotonNetwork.connectionStateDetailed != PeerState.Joined)
15 {
16 // only use PhotonNetwork.Instantiate while in a room.
17 return;
18 }
19
20 switch (InstantiateType)
21 {
22 case 0:
23 PhotonNetwork.Instantiate(Prefab.name, this.transform.position + 3*Vector3.up, Quaternion.identity, 0);
24 break;
25 case 1:
26 PhotonNetwork.InstantiateSceneObject(Prefab.name, InputToEvent.inputHitPos + new Vector3(0, 5f, 0), Quaternion.identity, 0, null);
27 break;
28 }
29 }
File name: OnJoinInstantiate.cs
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13 public void OnJoinedRoom()
14 {
15 Vector3 pos = Vector3.zero;
16 pos.x += PhotonNetwork.player.ID;
17
18 if (!InstantiateSceneObjects)
19 {
20
21 newObj = PhotonNetwork.Instantiate(ObjectToInstantiate.name, pos, Quaternion.identity, 0, null);
22
23
24 // anything you do with newObj locally is not reflected on the other clients.
25 // you can add a script to the Prefab to do some instantiation in Awake() and you can call RPCs on newObj now.
26 }
27 else
28 {
29 newObj = PhotonNetwork.InstantiateSceneObject(ObjectToInstantiate.name, pos, Quaternion.identity, 0, null);
30 //PhotonView pv = newObj.GetComponent
31 //Debug.Log(pv.ownerId + " " + pv.viewID);
32 }
33 }
File name: HubGui.cs
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28 void OnGUI()
29 {
30 GUI.skin = this.Skin;
31 GUILayout.Space(10);
32
33 GUILayout.BeginHorizontal();
34 GUILayout.Space(10);
35 scrollPos = GUILayout.BeginScrollView(scrollPos, GUILayout.Width(320));
36
37 GUILayout.Label("Basics", m_Headline);
38 if (GUILayout.Button("Demo Boxes", GUILayout.Width(280)))
39 {
40 demoDescription = "
41 demoBtn = new DemoBtn() { Text = "Start", Link = "DemoBoxes-Scene" };
42 }
43 if (GUILayout.Button("Demo Worker", GUILayout.Width(280)))
44 {
45 demoDescription = "
46 demoBtn = new DemoBtn() { Text = "Start", Link = "DemoWorker-Scene" };
47 }
48 if (GUILayout.Button("Movement Smoothing", GUILayout.Width(280)))
49 {
50 demoDescription = "
51 demoBtn = new DemoBtn() { Text = "Start", Link = "DemoSynchronization-Scene" };
52 }
53
54 GUILayout.Label("Advanced", m_Headline);
55 if (GUILayout.Button("Ownership Transfer", GUILayout.Width(280)))
56 {
57 demoDescription = "
58 this.demoBtn = new DemoBtn() { Text = "Start", Link = "DemoChangeOwner-Scene" };
59 this.webLink = new DemoBtn();
60 }
61 if (GUILayout.Button("Pickup, Teams, Scores", GUILayout.Width(280)))
62 {
63 demoDescription = "
64 this.demoBtn = new DemoBtn() { Text = "Start", Link = "DemoPickup-Scene" };
65 this.webLink = new DemoBtn();
66 }
67
68 GUILayout.Label("Feature Demos", m_Headline);
69 if (GUILayout.Button("Chat", GUILayout.Width(280)))
70 {
71 demoDescription = "
72 this.demoBtn = new DemoBtn() { Text = "Start", Link = "DemoChat-Scene" };
73 this.webLink = new DemoBtn();
74 }
75 if (GUILayout.Button("RPG Movement", GUILayout.Width(280)))
76 {
77 demoDescription = "
78 this.demoBtn = new DemoBtn() { Text = "Start", Link = "DemoRPGMovement-Scene" };
79 this.webLink = new DemoBtn();
80 }
81 if (GUILayout.Button("Mecanim Animations", GUILayout.Width(280)))
82 {
83 demoDescription = "
84 this.demoBtn = new DemoBtn() { Text = "Start", Link = "DemoMecanim-Scene" };
85 this.webLink = new DemoBtn();
86 }
87 if (GUILayout.Button("2D Game", GUILayout.Width(280)))
88 {
89 demoDescription = "
90 this.demoBtn = new DemoBtn() { Text = "Start", Link = "Demo2DJumpAndRunWithPhysics-Scene" };
91 this.webLink = new DemoBtn();
92 }
93 if (GUILayout.Button("Friends & Authentication", GUILayout.Width(280)))
94 {
95 demoDescription = "
96 this.demoBtn = new DemoBtn() { Text = "Start", Link = "DemoFriends-Scene" };
97 this.webLink = new DemoBtn();
98 }
99
100 GUILayout.Label("Tutorial", m_Headline);
101 if (GUILayout.Button("Marco Polo Tutorial", GUILayout.Width(280)))
102 {
103 demoDescription = "
104 this.demoBtn = new DemoBtn() { Text = "Start", Link = "MarcoPolo-Scene" };
105 this.webLink = new DemoBtn() { Text = "Open Tutorial (www)", Link = "http://tinyurl.com/nmylf44" };
106 }
107 GUILayout.EndScrollView();
108
109 GUILayout.BeginVertical(GUILayout.Width(Screen.width - 345));
110 GUILayout.Label(demoDescription);
111 GUILayout.Space(10);
112 if (!string.IsNullOrEmpty(this.demoBtn.Text))
113 {
114 if (GUILayout.Button(this.demoBtn.Text))
115 {
116 Application.LoadLevel(this.demoBtn.Link);
117 }
118 }
119 if (!string.IsNullOrEmpty(this.webLink.Text))
120 {
121 if (GUILayout.Button(this.webLink.Text))
122 {
123 Application.OpenURL(this.webLink.Link);
124 }
125 }
126 GUILayout.EndVertical();
127
128
129 GUILayout.EndHorizontal();
130 }
File name: DemoMecanimGUI.cs
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192 private void CreatePlayerObject()
193 {
194 Vector3 position = new Vector3( -2, 0, 0 );
195 position.x += Random.Range( -3f, 3f );
196 position.z += Random.Range( -4f, 4f );
197
198 GameObject newPlayerObject = PhotonNetwork.Instantiate( "Robot Kyle Mecanim", position, Quaternion.identity, 0 );
199 m_AnimatorView = newPlayerObject.GetComponent
200 }
File name: DemoRPGMovement.cs
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13 void CreatePlayerObject()
14 {
15 Vector3 position = new Vector3( 33.5f, 1.5f, 20.5f );
16
17 GameObject newPlayerObject = PhotonNetwork.Instantiate( "Robot Kyle RPG", position, Quaternion.identity, 0 );
18
19 Camera.Target = newPlayerObject.transform;
20 }
File name: WorkerInGame.cs
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13 public void Awake()
14 {
15 // in case we started this demo with the wrong scene being active, simply load the menu scene
16 if (!PhotonNetwork.connected)
17 {
18 Application.LoadLevel(WorkerMenu.SceneNameMenu);
19 return;
20 }
21
22 // we're in a room. spawn a character for the local player. it gets synced by using PhotonNetwork.Instantiate
23 PhotonNetwork.Instantiate(this.playerPrefab.name, transform.position, Quaternion.identity, 0);
24 }
File name: WorkerInGame.cs
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74 public void OnPhotonInstantiate(PhotonMessageInfo info)
75 {
76 Debug.Log("OnPhotonInstantiate " + info.sender); // you could use this info to store this or react
77 }
File name: RandomMatchmaker.cs
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24 void OnJoinedRoom()
25 {
26 GameObject monster = PhotonNetwork.Instantiate("monsterprefab", Vector3.zero, Quaternion.identity, 0);
27 monster.GetComponent
28 myPhotonView = monster.GetComponent
29 }
File name: PhotonConverter.cs
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18 public static void RunConversion()
19 {
20 //Ask if user has made a backup.
21 int option = EditorUtility.DisplayDialogComplex("Conversion", "Attempt automatic conversion from Unity Networking to Photon Unity Networking \"PUN\"?", "Yes", "No!", "Pick Script Folder");
22 switch (option)
23 {
24 case 0:
25 break;
26 case 1:
27 return;
28 case 2:
29 PickFolderAndConvertScripts();
30 return;
31 default:
32 return;
33 }
34
35 //REAAAALY?
36 bool result = EditorUtility.DisplayDialog("Conversion", "Disclaimer: The code conversion feature is quite crude, but should do it's job well (see the sourcecode). A backup is therefore strongly recommended!", "Yes, I've made a backup: GO", "Abort");
37 if (!result)
38 {
39 return;
40 }
41 Output(EditorApplication.timeSinceStartup + " Started conversion of Unity networking -> Photon");
42
43 //Ask to save current scene (optional)
44 EditorApplication.SaveCurrentSceneIfUserWantsTo();
45
46 EditorUtility.DisplayProgressBar("Converting..", "Starting.", 0);
47
48 //Convert NetworkViews to PhotonViews in Project prefabs
49 //Ask the user if we can move all prefabs to a resources folder
50 bool movePrefabs = EditorUtility.DisplayDialog("Conversion", "Can all prefabs that use a PhotonView be moved to a Resources/ folder? You need this if you use Network.Instantiate.", "Yes", "No");
51
52
53 string[] prefabs = Directory.GetFiles("Assets/", "*.prefab", SearchOption.AllDirectories);
54 foreach (string prefab in prefabs)
55 {
56 EditorUtility.DisplayProgressBar("Converting..", "Object:" + prefab, 0.6f);
57
58 Object[] objs = (Object[])AssetDatabase.LoadAllAssetsAtPath(prefab);
59 int converted = 0;
60 foreach (Object obj in objs)
61 {
62 if (obj != null && obj.GetType() == typeof(GameObject))
63 converted += ConvertNetworkView(((GameObject)obj).GetComponents
64 }
65 if (movePrefabs && converted > 0)
66 {
67 //This prefab needs to be under the root of a Resources folder!
68 string path = prefab.Replace("\\", "/");
69 int lastSlash = path.LastIndexOf("/");
70 int resourcesIndex = path.LastIndexOf("/Resources/");
71 if (resourcesIndex != lastSlash - 10)
72 {
73 if (path.Contains("/Resources/"))
74 {
75 Debug.LogWarning("Warning, prefab [" + prefab + "] was already in a resources folder. But has been placed in the root of another one!");
76 }
77 //This prefab NEEDS to be placed under a resources folder
78 string resourcesFolder = path.Substring(0, lastSlash) + "/Resources/";
79 EnsureFolder(resourcesFolder);
80 string newPath = resourcesFolder + path.Substring(lastSlash + 1);
81 string error = AssetDatabase.MoveAsset(prefab, newPath);
82 if (error != "")
83 Debug.LogError(error);
84 Output("Fixed prefab [" + prefab + "] by moving it into a resources folder.");
85 }
86 }
87 }
88
89 //Convert NetworkViews to PhotonViews in scenes
90 string[] sceneFiles = Directory.GetFiles("Assets/", "*.unity", SearchOption.AllDirectories);
91 foreach (string sceneName in sceneFiles)
92 {
93 EditorApplication.OpenScene(sceneName);
94 EditorUtility.DisplayProgressBar("Converting..", "Scene:" + sceneName, 0.2f);
95
96 int converted2 = ConvertNetworkView((NetworkView[])GameObject.FindObjectsOfType(typeof(NetworkView)), true);
97 if (converted2 > 0)
98 {
99 //This will correct all prefabs: The prefabs have gotten new components, but the correct ID's were lost in this case
100 PhotonViewHandler.HierarchyChange(); //TODO: most likely this is triggered on change or on save
101
102 Output("Replaced " + converted2 + " NetworkViews with PhotonViews in scene: " + sceneName);
103 EditorApplication.SaveScene(EditorApplication.currentScene);
104 }
105
106 }
107
108 //Convert C#/JS scripts (API stuff)
109 List
110
111 EditorUtility.DisplayProgressBar("Converting..", "Scripts..", 0.9f);
112 ConvertScripts(scripts);
113
114 Output(EditorApplication.timeSinceStartup + " Completed conversion!");
115 EditorUtility.ClearProgressBar();
116
117 EditorUtility.DisplayDialog("Completed the conversion", "Don't forget to add \"PhotonNetwork.ConnectWithDefaultSettings();\" to connect to the Photon server before using any multiplayer functionality.", "OK");
118 }
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