diff options
author | Dr Scofield | 2008-10-03 14:53:11 +0000 |
---|---|---|
committer | Dr Scofield | 2008-10-03 14:53:11 +0000 |
commit | 5c0a0bc2e0951745fd52f5c01f2ee2c0aee49a3a (patch) | |
tree | 529c2c8e3ea8f1193f2495f905e542ff1462adb6 /OpenSim/Region/Environment/Modules/Avatar/Chat/ChatModule.cs | |
parent | * minor: remove warnings (the code cleaners strike again) (diff) | |
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This changeset changes the way chat from client is routed:
old way: each region module interested in chat from client had to
- subscribe to scene.EventManager.OnNewClient
- then in its OnNewClient delegate it would subscribe to
client.OnChatFromViewer to capture chat messages coming
new way: ChatModule is the only region module that uses the "old
way" approach but is now forwarding all client chat via
scene.EventManager.OnChatFromClient
- each region module interested in chat from client now only
subscribes to scene.EventManager.OnChatFromClient
this not only simplifies code, but also allows us to substitute
ChatModule with derived classes (ConciergeModule is going to be one
example).
Also, this changeset changes ChatFromViewer to ChatFromClient as it
doesn't necessarily have to be a viewer that is a chat source.
i've taken great care to only comment out those OnNewClient delegates
that were only used for getting at the client chat --- hope it's not
breaking anything.
Diffstat (limited to 'OpenSim/Region/Environment/Modules/Avatar/Chat/ChatModule.cs')
-rw-r--r-- | OpenSim/Region/Environment/Modules/Avatar/Chat/ChatModule.cs | 193 |
1 files changed, 98 insertions, 95 deletions
diff --git a/OpenSim/Region/Environment/Modules/Avatar/Chat/ChatModule.cs b/OpenSim/Region/Environment/Modules/Avatar/Chat/ChatModule.cs index 606ce7e..34a604e 100644 --- a/OpenSim/Region/Environment/Modules/Avatar/Chat/ChatModule.cs +++ b/OpenSim/Region/Environment/Modules/Avatar/Chat/ChatModule.cs | |||
@@ -64,26 +64,25 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Chat | |||
64 | { | 64 | { |
65 | m_scenes.Add(scene); | 65 | m_scenes.Add(scene); |
66 | scene.EventManager.OnNewClient += OnNewClient; | 66 | scene.EventManager.OnNewClient += OnNewClient; |
67 | scene.EventManager.OnChatFromWorld += OnSimChat; | 67 | scene.EventManager.OnChatFromWorld += OnChatFromWorld; |
68 | scene.EventManager.OnChatBroadcast += OnSimBroadcast; | 68 | scene.EventManager.OnChatBroadcast += OnChatBroadcast; |
69 | } | 69 | } |
70 | } | ||
70 | 71 | ||
71 | // wrap this in a try block so that defaults will work if | 72 | // wrap this in a try block so that defaults will work if |
72 | // the config file doesn't specify otherwise. | 73 | // the config file doesn't specify otherwise. |
73 | try | 74 | try |
74 | { | 75 | { |
75 | m_whisperdistance = config.Configs["Chat"].GetInt("whisper_distance", m_whisperdistance); | 76 | m_whisperdistance = config.Configs["Chat"].GetInt("whisper_distance", m_whisperdistance); |
76 | m_saydistance = config.Configs["Chat"].GetInt("say_distance", m_saydistance); | 77 | m_saydistance = config.Configs["Chat"].GetInt("say_distance", m_saydistance); |
77 | m_shoutdistance = config.Configs["Chat"].GetInt("shout_distance", m_shoutdistance); | 78 | m_shoutdistance = config.Configs["Chat"].GetInt("shout_distance", m_shoutdistance); |
78 | } | ||
79 | catch (Exception) | ||
80 | { | ||
81 | } | ||
82 | m_log.InfoFormat("[CHAT] initialized for {0} w:{1} s:{2} S:{3}", scene.RegionInfo.RegionName, | ||
83 | m_whisperdistance, m_saydistance, m_shoutdistance); | ||
84 | } | 79 | } |
80 | catch (Exception) | ||
81 | { | ||
82 | } | ||
83 | m_log.InfoFormat("[CHAT] initialized for {0} w:{1} s:{2} S:{3}", scene.RegionInfo.RegionName, | ||
84 | m_whisperdistance, m_saydistance, m_shoutdistance); | ||
85 | } | 85 | } |
86 | |||
87 | public void PostInitialise() | 86 | public void PostInitialise() |
88 | { | 87 | { |
89 | } | 88 | } |
@@ -104,8 +103,89 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Chat | |||
104 | 103 | ||
105 | #endregion | 104 | #endregion |
106 | 105 | ||
107 | #region ISimChat Members | 106 | |
108 | public void OnSimBroadcast(Object sender, OSChatMessage c) | 107 | public void OnNewClient(IClientAPI client) |
108 | { | ||
109 | try | ||
110 | { | ||
111 | client.OnChatFromClient += OnChatFromClient; | ||
112 | } | ||
113 | catch (Exception ex) | ||
114 | { | ||
115 | m_log.Error("[CHAT]: NewClient exception trap:" + ex.ToString()); | ||
116 | } | ||
117 | } | ||
118 | |||
119 | public virtual void OnChatFromClient(Object sender, OSChatMessage e) | ||
120 | { | ||
121 | // redistribute to interested subscribers | ||
122 | Scene scene = (Scene)e.Scene; | ||
123 | scene.EventManager.TriggerOnChatFromClient(sender, e); | ||
124 | |||
125 | // early return if not on public or debug channel | ||
126 | if (e.Channel != 0 && e.Channel != DEBUG_CHANNEL) return; | ||
127 | |||
128 | // sanity check: | ||
129 | if (e.Sender == null) | ||
130 | { | ||
131 | m_log.ErrorFormat("[CHAT] OnChatFromClient from {0} has empty Sender field!", sender); | ||
132 | return; | ||
133 | } | ||
134 | |||
135 | string message = e.Message; | ||
136 | if (e.Channel == DEBUG_CHANNEL) e.Type = ChatTypeEnum.DebugChannel; | ||
137 | |||
138 | ScenePresence avatar = scene.GetScenePresence(e.Sender.AgentId); | ||
139 | Vector3 fromPos = avatar.AbsolutePosition; | ||
140 | Vector3 regionPos = new Vector3(scene.RegionInfo.RegionLocX * Constants.RegionSize, | ||
141 | scene.RegionInfo.RegionLocY * Constants.RegionSize, 0); | ||
142 | string fromName = avatar.Firstname + " " + avatar.Lastname; | ||
143 | UUID fromID = e.Sender.AgentId; | ||
144 | |||
145 | DeliverChatToAvatars(fromPos, regionPos, fromID, fromName, e.Type, ChatSourceType.Agent, message); | ||
146 | } | ||
147 | |||
148 | public void OnChatFromWorld(Object sender, OSChatMessage e) | ||
149 | { | ||
150 | Scene scene = (Scene) e.Scene; | ||
151 | |||
152 | // early return if not on public or debug channel | ||
153 | if (e.Channel != 0 && e.Channel != DEBUG_CHANNEL) return; | ||
154 | |||
155 | // Filled in since it's easier than rewriting right now. | ||
156 | Vector3 fromPos = e.Position; | ||
157 | Vector3 regionPos = new Vector3(scene.RegionInfo.RegionLocX * Constants.RegionSize, | ||
158 | scene.RegionInfo.RegionLocY * Constants.RegionSize, 0); | ||
159 | |||
160 | string fromName = e.From; | ||
161 | string message = e.Message; | ||
162 | UUID fromID = e.SenderUUID; | ||
163 | |||
164 | if (e.Channel == DEBUG_CHANNEL) | ||
165 | e.Type = ChatTypeEnum.DebugChannel; | ||
166 | |||
167 | DeliverChatToAvatars(fromPos, regionPos, fromID, fromName, e.Type, ChatSourceType.Object, message); | ||
168 | } | ||
169 | |||
170 | protected void DeliverChatToAvatars(Vector3 pos, Vector3 regionPos, UUID uuid, string name, | ||
171 | ChatTypeEnum chatType, ChatSourceType sourceType, string message) | ||
172 | { | ||
173 | // iterate over message | ||
174 | if (message.Length >= 1000) // libomv limit | ||
175 | message = message.Substring(0, 1000); | ||
176 | |||
177 | foreach (Scene s in m_scenes) | ||
178 | { | ||
179 | s.ForEachScenePresence(delegate(ScenePresence presence) | ||
180 | { | ||
181 | TrySendChatMessage(presence, pos, regionPos, uuid, name, | ||
182 | chatType, message, sourceType); | ||
183 | }); | ||
184 | } | ||
185 | } | ||
186 | |||
187 | |||
188 | public void OnChatBroadcast(Object sender, OSChatMessage c) | ||
109 | { | 189 | { |
110 | // We only want to relay stuff on channel 0 and on the debug channel | 190 | // We only want to relay stuff on channel 0 and on the debug channel |
111 | if (c.Channel != 0 && c.Channel != DEBUG_CHANNEL) return; | 191 | if (c.Channel != 0 && c.Channel != DEBUG_CHANNEL) return; |
@@ -153,83 +233,6 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Chat | |||
153 | }); | 233 | }); |
154 | } | 234 | } |
155 | 235 | ||
156 | public void OnSimChat(Object sender, OSChatMessage e) | ||
157 | { | ||
158 | // early return if not on public or debug channel | ||
159 | if (e.Channel != 0 && e.Channel != DEBUG_CHANNEL) return; | ||
160 | |||
161 | ScenePresence avatar = null; | ||
162 | Scene scene = (Scene) e.Scene; | ||
163 | |||
164 | //TODO: Remove the need for this check | ||
165 | if (scene == null) | ||
166 | scene = m_scenes[0]; | ||
167 | |||
168 | // Filled in since it's easier than rewriting right now. | ||
169 | Vector3 fromPos = e.Position; | ||
170 | Vector3 regionPos = new Vector3(scene.RegionInfo.RegionLocX * Constants.RegionSize, | ||
171 | scene.RegionInfo.RegionLocY * Constants.RegionSize, 0); | ||
172 | |||
173 | string fromName = e.From; | ||
174 | string message = e.Message; | ||
175 | UUID fromID = e.SenderUUID; | ||
176 | |||
177 | if (message.Length >= 1000) // libomv limit | ||
178 | message = message.Substring(0, 1000); | ||
179 | |||
180 | if (e.Sender != null) | ||
181 | { | ||
182 | avatar = scene.GetScenePresence(e.Sender.AgentId); | ||
183 | } | ||
184 | |||
185 | if (avatar != null) | ||
186 | { | ||
187 | fromPos = avatar.AbsolutePosition; | ||
188 | regionPos = new Vector3(scene.RegionInfo.RegionLocX * Constants.RegionSize, | ||
189 | scene.RegionInfo.RegionLocY * Constants.RegionSize, 0); | ||
190 | fromName = avatar.Firstname + " " + avatar.Lastname; | ||
191 | fromID = e.Sender.AgentId; | ||
192 | } | ||
193 | |||
194 | if (e.Channel == DEBUG_CHANNEL) | ||
195 | e.Type = ChatTypeEnum.DebugChannel; | ||
196 | |||
197 | // chat works by redistributing every incoming chat | ||
198 | // message to each avatar in the scene | ||
199 | foreach (Scene s in m_scenes) | ||
200 | { | ||
201 | s.ForEachScenePresence( | ||
202 | delegate(ScenePresence presence) | ||
203 | { | ||
204 | if (e.Channel == DEBUG_CHANNEL) | ||
205 | { | ||
206 | TrySendChatMessage(presence, fromPos, regionPos, | ||
207 | fromID, fromName, e.Type, | ||
208 | message, ChatSourceType.Object); | ||
209 | } | ||
210 | else | ||
211 | { | ||
212 | TrySendChatMessage(presence, fromPos, regionPos, | ||
213 | fromID, fromName, e.Type, | ||
214 | message, ChatSourceType.Agent); | ||
215 | } | ||
216 | }); | ||
217 | } | ||
218 | } | ||
219 | |||
220 | #endregion | ||
221 | |||
222 | public void OnNewClient(IClientAPI client) | ||
223 | { | ||
224 | try | ||
225 | { | ||
226 | client.OnChatFromViewer += OnSimChat; | ||
227 | } | ||
228 | catch (Exception ex) | ||
229 | { | ||
230 | m_log.Error("[CHAT]: NewClient exception trap:" + ex.ToString()); | ||
231 | } | ||
232 | } | ||
233 | 236 | ||
234 | private void TrySendChatMessage(ScenePresence presence, Vector3 fromPos, Vector3 regionPos, | 237 | private void TrySendChatMessage(ScenePresence presence, Vector3 fromPos, Vector3 regionPos, |
235 | UUID fromAgentID, string fromName, ChatTypeEnum type, | 238 | UUID fromAgentID, string fromName, ChatTypeEnum type, |