1 files changed, 23 insertions, 2 deletions
diff --git a/indra/newview/scripts/lua/require/LLChat.lua b/indra/newview/scripts/lua/require/LLChat.lua
index 78dca765e8..bc0fc86d22 100644
--- a/indra/newview/scripts/lua/require/LLChat.lua
+++ b/indra/newview/scripts/lua/require/LLChat.lua
@@ -2,8 +2,13 @@ local leap = require 'leap'
 
 local LLChat = {}
 
-function LLChat.sendNearby(msg)
-    leap.send('LLChatBar', {op='sendChat', message=msg})
+-- ***************************************************************************
+--  Nearby chat
+-- ***************************************************************************
+
+-- 0 is public nearby channel, other channels are used to communicate with LSL scripts
+function LLChat.sendNearby(msg, channel)
+    leap.send('LLChatBar', {op='sendChat', message=msg, channel=channel})
 end
 
 function LLChat.sendWhisper(msg)
@@ -14,4 +19,20 @@ function LLChat.sendShout(msg)
     leap.send('LLChatBar', {op='sendChat', type='shout', message=msg})
 end
 
+-- ***************************************************************************
+--  Group chat
+-- ***************************************************************************
+
+function LLChat.startGroupChat(group_id)
+    return leap.request('GroupChat', {op='startGroupChat', group_id=group_id})
+end
+
+function LLChat.leaveGroupChat(group_id)
+    leap.send('GroupChat', {op='leaveGroupChat', group_id=group_id})
+end
+
+function LLChat.sendGroupIM(msg, group_id)
+    leap.send('GroupChat', {op='sendGroupIM', message=msg, group_id=group_id})
+end
+
 return LLChat