Layer
How do I use Layer
Below are practical examples compiled from projects for learning and reference purposes
Featured Snippets
File name: JumpAndRunMovement.cs
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94 void UpdateIsGrounded()
95 {
96 Vector2 position = new Vector2( transform.position.x, transform.position.y );
97
98 RaycastHit2D hit = Physics2D.Raycast( position, -Vector2.up, 0.1f, 1 << LayerMask.NameToLayer( "Ground" ) );
99
100 m_IsGrounded = hit.collider != null;
101 m_Animator.SetBool( "IsGrounded", m_IsGrounded );
102 }
File name: DemoOwnershipGui.cs
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8 public void OnOwnershipRequest(object[] viewAndPlayer)
9 {
10 PhotonView view = viewAndPlayer[0] as PhotonView;
11 PhotonPlayer requestingPlayer = viewAndPlayer[1] as PhotonPlayer;
12
13 Debug.Log("OnOwnershipRequest(): Player " + requestingPlayer + " requests ownership of: " + view + ".");
14 if (this.TransferOwnershipOnRequest)
15 {
16 view.TransferOwnership(requestingPlayer.ID);
17 }
18 }
File name: DemoOwnershipGui.cs
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23 public void OnGUI()
24 {
25 GUI.skin = this.Skin;
26 GUILayout.BeginArea(new Rect(Screen.width - 200, 0, 200, Screen.height));
27 {
28 string label = TransferOwnershipOnRequest ? "passing objects" : "rejecting to pass";
29 if (GUILayout.Button(label))
30 {
31 this.TransferOwnershipOnRequest = !this.TransferOwnershipOnRequest;
32 }
33 }
34 GUILayout.EndArea();
35
36
37
38 if (PhotonNetwork.inRoom)
39 {
40 int playerNr = PhotonNetwork.player.ID;
41 string playerIsMaster = PhotonNetwork.player.isMasterClient ? "(master) " : "";
42 string playerColor = PlayerVariables.GetColorName(PhotonNetwork.player.ID);
43 GUILayout.Label(string.Format("player {0}, {1} {2}(you)", playerNr, playerColor, playerIsMaster));
44
45 foreach (PhotonPlayer otherPlayer in PhotonNetwork.otherPlayers)
46 {
47 playerNr = otherPlayer.ID;
48 playerIsMaster = otherPlayer.isMasterClient ? "(master)" : "";
49 playerColor = PlayerVariables.GetColorName(otherPlayer.ID);
50 GUILayout.Label(string.Format("player {0}, {1} {2}", playerNr, playerColor, playerIsMaster));
51 }
52
53 if (PhotonNetwork.inRoom && PhotonNetwork.otherPlayers.Length == 0)
54 {
55 GUILayout.Label("Join more clients to switch object-control.");
56 }
57 }
58 else
59 {
60 GUILayout.Label(PhotonNetwork.connectionStateDetailed.ToString());
61 }
62 }
File name: MaterialPerOwner.cs
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18 private void Update()
19 {
20 if( this.photonView.ownerId != assignedColorForUserId )
21 {
22 m_Renderer.material = PlayerVariables.GetMaterial( m_Renderer.material, this.photonView.ownerId );
23 this.assignedColorForUserId = this.photonView.ownerId;
24 //Debug.Log("Switched Material to: " + this.assignedColorForUserId + " " + this.renderer.material.GetInstanceID());
25 }
26 }
File name: OnClickRequestOwnership.cs
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8 public void OnClick()
9 {
10 if( Input.GetKey( KeyCode.LeftShift ) || Input.GetKey( KeyCode.RightShift ) )
11 {
12 Vector3 colVector = new Vector3( Random.Range( 0.0f, 1.0f ), Random.Range( 0.0f, 1.0f ), Random.Range( 0.0f, 1.0f ) );
13 this.photonView.RPC( "ColorRpc", PhotonTargets.AllBufferedViaServer, colVector );
14 }
15 else
16 {
17 if( this.photonView.ownerId == PhotonNetwork.player.ID )
18 {
19 Debug.Log( "Not requesting ownership. Already mine." );
20 return;
21 }
22
23 this.photonView.RequestOwnership();
24 }
25 }
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: NamePickGui.cs
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15 public void Awake()
16 {
17 this.guiCenteredRect = new Rect(Screen.width/2-GuiSize.x/2, Screen.height/2-GuiSize.y/4, GuiSize.x, GuiSize.y);
18 this.chatComponent = this.GetComponent
19
20 if (this.chatComponent != null && chatComponent.enabled)
21 {
22 Debug.LogWarning("When using the NamePickGui, ChatGui should be disabled initially.");
23
24 if (this.chatComponent.chatClient != null)
25 {
26 this.chatComponent.chatClient.Disconnect();
27 }
28 this.chatComponent.enabled = false;
29 }
30
31 string prefsName = PlayerPrefs.GetString(NamePickGui.UserNamePlayerPref);
32 if (!string.IsNullOrEmpty(prefsName))
33 {
34 this.InputLine = prefsName;
35 }
36 }
File name: NamePickGui.cs
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83 private void StartChat()
84 {
85 this.chatComponent.UserName = this.InputLine;
86 this.chatComponent.enabled = true;
87 this.enabled = false;
88
89 PlayerPrefs.SetString(NamePickGui.UserNamePlayerPref, this.InputLine);
90 }
File name: GUICustomAuth.cs
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81 void OnGUI()
82 {
83 if (PhotonNetwork.connected)
84 {
85 GUILayout.Label(PhotonNetwork.connectionStateDetailed.ToString());
86 return;
87 }
88
89
90 GUILayout.BeginArea(GuiRect);
91 switch (guiState)
92 {
93 case GuiState.AuthFailed:
94 GUILayout.Label("Authentication Failed");
95
96 GUILayout.Space(10);
97
98 GUILayout.Label("Error message:\n'" + this.authDebugMessage + "'");
99
100 GUILayout.Space(10);
101
102 GUILayout.Label("For this demo set the Authentication URL in the Dashboard to:\nhttp://photon.webscript.io/auth-demo-equals");
103 GUILayout.Label("That authentication-service has no user-database. It confirms any user if 'name equals password'.");
104 GUILayout.Label("The error message comes from that service and can be customized.");
105
106 GUILayout.Space(10);
107
108 GUILayout.BeginHorizontal();
109 if (GUILayout.Button("Back"))
110 {
111 SetStateAuthInput();
112 }
113 if (GUILayout.Button("Help"))
114 {
115 SetStateAuthHelp();
116 }
117 GUILayout.EndHorizontal();
118 break;
119
120 case GuiState.AuthHelp:
121
122 GUILayout.Label("By default, any player can connect to Photon.\n'Custom Authentication' can be enabled to reject players without valid user-account.");
123
124 GUILayout.Label("The actual authentication must be done by a web-service which you host and customize. Example sourcecode for these services is available on the docs page.");
125
126 GUILayout.Label("For this demo set the Authentication URL in the Dashboard to:\nhttp://photon.webscript.io/auth-demo-equals");
127 GUILayout.Label("That authentication-service has no user-database. It confirms any user if 'name equals password'.");
128
129 GUILayout.Space(10);
130 if (GUILayout.Button("Configure Authentication (Dashboard)"))
131 {
132 Application.OpenURL("https://cloud.exitgames.com/dashboard");
133 }
134 if (GUILayout.Button("Authentication Docs"))
135 {
136 Application.OpenURL("https://doc.exitgames.com/en/pun/current/tutorials/pun-and-facebook-custom-authentication");
137 }
138
139
140 GUILayout.Space(10);
141 if (GUILayout.Button("Back to input"))
142 {
143 SetStateAuthInput();
144 }
145 break;
146
147 case GuiState.AuthInput:
148
149 GUILayout.Label("Authenticate yourself");
150
151 GUILayout.BeginHorizontal();
152 this.authName = GUILayout.TextField(this.authName, GUILayout.Width(Screen.width/4 - 5));
153 GUILayout.FlexibleSpace();
154 this.authToken = GUILayout.TextField(this.authToken, GUILayout.Width(Screen.width/4 - 5));
155 GUILayout.EndHorizontal();
156
157
158 if (GUILayout.Button("Authenticate"))
159 {
160 PhotonNetwork.AuthValues = new AuthenticationValues();
161 PhotonNetwork.AuthValues.SetAuthParameters(this.authName, this.authToken);
162 PhotonNetwork.ConnectUsingSettings("1.0");
163 }
164
165 GUILayout.Space(10);
166
167 if (GUILayout.Button("Help", GUILayout.Width(100)))
168 {
169 SetStateAuthHelp();
170 }
171
172 break;
173 }
174
175 GUILayout.EndArea();
176 }
File name: BallControl.cs
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36 void OnCollisionEnter2D(Collision2D coll) {
37 if (coll.collider.CompareTag ("Player")) {
38 vel.x = rb2d.velocity.x;
39 vel.y = (rb2d.velocity.y / 2.0f) + (coll.collider.attachedRigidbody.velocity.y / 3.0f);
40 rb2d.velocity = vel;
41 }
42 }
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