Methods
How do I use Methods
Below are practical examples compiled from projects for learning and reference purposes
Featured Snippets
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: PhotonEditor.cs
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909 public static void UpdateRpcList()
910 {
911 List
912 HashSet
913
914 var types = GetAllSubTypesInScripts(typeof(MonoBehaviour));
915
916 foreach (var mono in types)
917 {
918 MethodInfo[] methods = mono.GetMethods(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
919
920 foreach (MethodInfo method in methods)
921 {
922 if (method.IsDefined(typeof(UnityEngine.RPC), false))
923 {
924 currentRpcs.Add(method.Name);
925
926 if (!additionalRpcs.Contains(method.Name) && !PhotonEditor.Current.RpcList.Contains(method.Name))
927 {
928 additionalRpcs.Add(method.Name);
929 }
930 }
931 }
932 }
933
934 if (additionalRpcs.Count > 0)
935 {
936 // LIMITS RPC COUNT
937 if (additionalRpcs.Count + PhotonEditor.Current.RpcList.Count >= byte.MaxValue)
938 {
939 if (currentRpcs.Count <= byte.MaxValue)
940 {
941 bool clearList = EditorUtility.DisplayDialog(CurrentLang.IncorrectRPCListTitle, CurrentLang.IncorrectRPCListLabel, CurrentLang.RemoveOutdatedRPCsLabel, CurrentLang.CancelButton);
942 if (clearList)
943 {
944 PhotonEditor.Current.RpcList.Clear();
945 PhotonEditor.Current.RpcList.AddRange(currentRpcs);
946 }
947 else
948 {
949 return;
950 }
951 }
952 else
953 {
954 EditorUtility.DisplayDialog(CurrentLang.FullRPCListTitle, CurrentLang.FullRPCListLabel, CurrentLang.SkipRPCListUpdateLabel);
955 return;
956 }
957 }
958
959 additionalRpcs.Sort();
960 PhotonEditor.Current.RpcList.AddRange(additionalRpcs);
961 EditorUtility.SetDirty(PhotonEditor.Current);
962 }
963 }
File name: Extensions.cs
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33 public static bool AlmostEquals(this Vector3 target, Vector3 second, float sqrMagnitudePrecision)
34 {
35 return (target - second).sqrMagnitude < sqrMagnitudePrecision; // TODO: inline vector methods to optimize?
36 }
File name: Extensions.cs
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39 public static bool AlmostEquals(this Vector2 target, Vector2 second, float sqrMagnitudePrecision)
40 {
41 return (target - second).sqrMagnitude < sqrMagnitudePrecision; // TODO: inline vector methods to optimize?
42 }
File name: NetworkingPeer.cs
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1937 public static void SendMonoMessage(PhotonNetworkingMessage methodString, params object[] parameters)
1938 {
1939 HashSet
1940 if (PhotonNetwork.SendMonoMessageTargets != null)
1941 {
1942 objectsToCall = PhotonNetwork.SendMonoMessageTargets;
1943 }
1944 else
1945 {
1946 objectsToCall = PhotonNetwork.FindGameObjectsWithComponent(PhotonNetwork.SendMonoMessageTargetType);
1947 }
1948
1949 string methodName = methodString.ToString();
1950 object callParameter = (parameters != null && parameters.Length == 1) ? parameters[0] : parameters;
1951 foreach (GameObject gameObject in objectsToCall)
1952 {
1953 gameObject.SendMessage(methodName, callParameter, SendMessageOptions.DontRequireReceiver);
1954 }
1955 }
File name: NetworkingPeer.cs
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1962 public void ExecuteRPC(Hashtable rpcData, PhotonPlayer sender)
1963 {
1964 if (rpcData == null || !rpcData.ContainsKey((byte)0))
1965 {
1966 Debug.LogError("Malformed RPC; this should never occur. Content: " + SupportClass.DictionaryToString(rpcData));
1967 return;
1968 }
1969
1970 // ts: updated with "flat" event data
1971 int netViewID = (int)rpcData[(byte)0]; // LIMITS PHOTONVIEWS&PLAYERS
1972 int otherSidePrefix = 0; // by default, the prefix is 0 (and this is not being sent)
1973 if (rpcData.ContainsKey((byte)1))
1974 {
1975 otherSidePrefix = (short)rpcData[(byte)1];
1976 }
1977
1978 string inMethodName;
1979 if (rpcData.ContainsKey((byte)5))
1980 {
1981 int rpcIndex = (byte)rpcData[(byte)5]; // LIMITS RPC COUNT
1982 if (rpcIndex > PhotonNetwork.PhotonServerSettings.RpcList.Count - 1)
1983 {
1984 Debug.LogError("Could not find RPC with index: " + rpcIndex + ". Going to ignore! Check PhotonServerSettings.RpcList");
1985 return;
1986 }
1987 else
1988 {
1989 inMethodName = PhotonNetwork.PhotonServerSettings.RpcList[rpcIndex];
1990 }
1991 }
1992 else
1993 {
1994 inMethodName = (string)rpcData[(byte)3];
1995 }
1996
1997 object[] inMethodParameters = null;
1998 if (rpcData.ContainsKey((byte)4))
1999 {
2000 inMethodParameters = (object[])rpcData[(byte)4];
2001 }
2002
2003 if (inMethodParameters == null)
2004 {
2005 inMethodParameters = new object[0];
2006 }
2007
2008 PhotonView photonNetview = this.GetPhotonView(netViewID);
2009 if (photonNetview == null)
2010 {
2011 int viewOwnerId = netViewID/PhotonNetwork.MAX_VIEW_IDS;
2012 bool owningPv = (viewOwnerId == this.mLocalActor.ID);
2013 bool ownerSent = (viewOwnerId == sender.ID);
2014
2015 if (owningPv)
2016 {
2017 Debug.LogWarning("Received RPC \"" + inMethodName + "\" for viewID " + netViewID + " but this PhotonView does not exist! View was/is ours." + (ownerSent ? " Owner called." : " Remote called.") + " By: " + sender.ID);
2018 }
2019 else
2020 {
2021 Debug.LogWarning("Received RPC \"" + inMethodName + "\" for viewID " + netViewID + " but this PhotonView does not exist! Was remote PV." + (ownerSent ? " Owner called." : " Remote called.") + " By: " + sender.ID + " Maybe GO was destroyed but RPC not cleaned up.");
2022 }
2023 return;
2024 }
2025
2026 if (photonNetview.prefix != otherSidePrefix)
2027 {
2028 Debug.LogError(
2029 "Received RPC \"" + inMethodName + "\" on viewID " + netViewID + " with a prefix of " + otherSidePrefix
2030 + ", our prefix is " + photonNetview.prefix + ". The RPC has been ignored.");
2031 return;
2032 }
2033
2034 // Get method name
2035 if (inMethodName == string.Empty)
2036 {
2037 Debug.LogError("Malformed RPC; this should never occur. Content: " + SupportClass.DictionaryToString(rpcData));
2038 return;
2039 }
2040
2041 if (PhotonNetwork.logLevel >= PhotonLogLevel.Full)
2042 Debug.Log("Received RPC: " + inMethodName);
2043
2044
2045 // SetReceiving filtering
2046 if (photonNetview.group != 0 && !allowedReceivingGroups.Contains(photonNetview.group))
2047 {
2048 return; // Ignore group
2049 }
2050
2051 Type[] argTypes = new Type[0];
2052 if (inMethodParameters.Length > 0)
2053 {
2054 argTypes = new Type[inMethodParameters.Length];
2055 int i = 0;
2056 for (int index = 0; index < inMethodParameters.Length; index++)
2057 {
2058 object objX = inMethodParameters[index];
2059 if (objX == null)
2060 {
2061 argTypes[i] = null;
2062 }
2063 else
2064 {
2065 argTypes[i] = objX.GetType();
2066 }
2067
2068 i++;
2069 }
2070 }
2071
2072 int receivers = 0;
2073 int foundMethods = 0;
2074 MonoBehaviour[] mbComponents = photonNetview.GetComponents
2075 for (int componentsIndex = 0; componentsIndex < mbComponents.Length; componentsIndex++)
2076 {
2077 MonoBehaviour monob = mbComponents[componentsIndex];
2078 if (monob == null)
2079 {
2080 Debug.LogError("ERROR You have missing MonoBehaviours on your gameobjects!");
2081 continue;
2082 }
2083
2084 Type type = monob.GetType();
2085
2086 // Get [RPC] methods from cache
2087 List
2088 if (this.monoRPCMethodsCache.ContainsKey(type))
2089 {
2090 cachedRPCMethods = this.monoRPCMethodsCache[type];
2091 }
2092
2093 if (cachedRPCMethods == null)
2094 {
2095 List
2096
2097 this.monoRPCMethodsCache[type] = entries;
2098 cachedRPCMethods = entries;
2099 }
2100
2101 if (cachedRPCMethods == null)
2102 {
2103 continue;
2104 }
2105
2106 // Check cache for valid methodname+arguments
2107 for (int index = 0; index < cachedRPCMethods.Count; index++)
2108 {
2109 MethodInfo mInfo = cachedRPCMethods[index];
2110 if (mInfo.Name == inMethodName)
2111 {
2112 foundMethods++;
2113 ParameterInfo[] pArray = mInfo.GetParameters();
2114 if (pArray.Length == argTypes.Length)
2115 {
2116 // Normal, PhotonNetworkMessage left out
2117 if (this.CheckTypeMatch(pArray, argTypes))
2118 {
2119 receivers++;
2120 object result = mInfo.Invoke((object)monob, inMethodParameters);
2121 if (mInfo.ReturnType == typeof(IEnumerator))
2122 {
2123 monob.StartCoroutine((IEnumerator)result);
2124 }
2125 }
2126 }
2127 else if ((pArray.Length - 1) == argTypes.Length)
2128 {
2129 // Check for PhotonNetworkMessage being the last
2130 if (this.CheckTypeMatch(pArray, argTypes))
2131 {
2132 if (pArray[pArray.Length - 1].ParameterType == typeof(PhotonMessageInfo))
2133 {
2134 receivers++;
2135
2136 int sendTime = (int)rpcData[(byte)2];
2137 object[] deParamsWithInfo = new object[inMethodParameters.Length + 1];
2138 inMethodParameters.CopyTo(deParamsWithInfo, 0);
2139 deParamsWithInfo[deParamsWithInfo.Length - 1] = new PhotonMessageInfo(sender, sendTime, photonNetview);
2140
2141 object result = mInfo.Invoke((object)monob, deParamsWithInfo);
2142 if (mInfo.ReturnType == typeof(IEnumerator))
2143 {
2144 monob.StartCoroutine((IEnumerator)result);
2145 }
2146 }
2147 }
2148 }
2149 else if (pArray.Length == 1 && pArray[0].ParameterType.IsArray)
2150 {
2151 receivers++;
2152 object result = mInfo.Invoke((object)monob, new object[] { inMethodParameters });
2153 if (mInfo.ReturnType == typeof(IEnumerator))
2154 {
2155 monob.StartCoroutine((IEnumerator)result);
2156 }
2157 }
2158 }
2159 }
2160 }
2161
2162 // Error handling
2163 if (receivers != 1)
2164 {
2165 string argsString = string.Empty;
2166 for (int index = 0; index < argTypes.Length; index++)
2167 {
2168 Type ty = argTypes[index];
2169 if (argsString != string.Empty)
2170 {
2171 argsString += ", ";
2172 }
2173
2174 if (ty == null)
2175 {
2176 argsString += "null";
2177 }
2178 else
2179 {
2180 argsString += ty.Name;
2181 }
2182 }
2183
2184 if (receivers == 0)
2185 {
2186 if (foundMethods == 0)
2187 {
2188 Debug.LogError("PhotonView with ID " + netViewID + " has no method \"" + inMethodName + "\" marked with the [RPC](C#) or @RPC(JS) property! Args: " + argsString);
2189 }
2190 else
2191 {
2192 Debug.LogError("PhotonView with ID " + netViewID + " has no method \"" + inMethodName + "\" that takes " + argTypes.Length + " argument(s): " + argsString);
2193 }
2194 }
2195 else
2196 {
2197 Debug.LogError("PhotonView with ID " + netViewID + " has " + receivers + " methods \"" + inMethodName + "\" that takes " + argTypes.Length + " argument(s): " + argsString + ". Should be just one?");
2198 }
2199 }
2200 }
File name: NetworkingPeer.cs
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3600 internal protected static bool GetMethod(MonoBehaviour monob, string methodType, out MethodInfo mi)
3601 {
3602 mi = null;
3603
3604 if (monob == null || string.IsNullOrEmpty(methodType))
3605 {
3606 return false;
3607 }
3608
3609 List
3610 for (int index = 0; index < methods.Count; index++)
3611 {
3612 MethodInfo methodInfo = methods[index];
3613 if (methodInfo.Name.Equals(methodType))
3614 {
3615 mi = methodInfo;
3616 return true;
3617 }
3618 }
3619
3620 return false;
3621 }
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