requested changes

chat.go

@@ -13,20 +13,13 @@ import (
 // about a chat command that's taking long to execute.
 var ChatCmdTimeout = 10 * time.Second
 
-// Exec handles a string as if it where send by a client.
-// string is imediate returnvalue of chatcommand (if applicable)
-// bool   is if msg is getting forwarded to the minetest server
-func (cc *ClientConn) Exec(msg string) (string, bool) {
-	pkt := &mt.ToSrvChatMsg{
-		Msg: msg,
-	}
-
-	str, fwd := onChatMsg(cc, pkt)
+// DoChatMsg does a chatcommand
+func (cc *ClientConn) DoChatMsg(msg string) (string, bool) {
+	cmd := &mt.ToSrvChatMsg{Msg: msg}
 
+	str, fwd := onChatMsg(cc, cmd)
 	if fwd {
-		cc.server().Send(*&mt.Pkt{
-			Cmd: pkt,
-		})
+		cc.server().SendCmd(cmd)
 	}
 
 	return str, fwd