From: Carl Worth <cworth@cworth.org>
Date: Tue, 19 Feb 2008 19:38:56 +0000 (-0800)
Subject: Add say and whisper commands for chatting.
X-Git-Url: https://git.cworth.org/git?p=loudgame;a=commitdiff_plain;h=2aa374ba86da3e1a1e9f317675c5652949b3fdac

Add say and whisper commands for chatting.
---

diff --git a/loudgame.c b/loudgame.c
index aaeea5f..a540fa7 100644
--- a/loudgame.c
+++ b/loudgame.c
@@ -187,21 +187,45 @@ loudgame_broadcastf (loudgame_t	*lg,
 }
 
 static void
-handle_command (LmConnection	*connection,
+handle_command (loudgame_t	*lg,
 		const char	*peer,
-		const char	*command,
-		loudgame_t	*lg)
+		const char	*command)
 {
-    char *error;
-
     if (strcmp (command, "quit") == 0) {
 	loudgame_quit (lg, 0);
 	return;
     }
 
-    error = g_strdup_printf ("Unknown command: '%s'", command);
-    loudgame_send (lg, peer, error);
-    free (error);
+    loudgame_sendf (lg, "Unknown command: '%s'", command);
+}
+
+static void
+handle_say (loudgame_t	*lg,
+	    const char	*peer,
+	    const char	*message)
+{
+    loudgame_broadcastf (lg, "%s: %s", peer, message);
+}
+
+static void
+handle_whisper (loudgame_t  *lg,
+		const char  *peer,
+		const char  *body)
+{
+    const char *recipient, *space, *message;
+
+    space = strchr (body, ' ');
+    if (space == NULL) {
+	loudgame_sendf (lg, peer,
+			"Error: whisper should be of the form 'user message'");
+	return;
+    }
+
+    recipient = g_strndup (body, space - body);
+
+    message = space + 1;
+
+    loudgame_sendf (lg, recipient, "*%s*: %s", peer, message);
 }
  
 static LmHandlerResult
@@ -231,10 +255,16 @@ handle_messages (LmMessageHandler *handler,
 
     body_str = lm_message_node_get_value (body);
 
-    if (body_str && body_str[0] == '%')
-	handle_command (connection, peer, body_str + 1, lg);
-    else if (lg->handle_message)
+    if (body_str) {
+	if (body_str[0] == '%')
+	    handle_command (lg, peer, body_str + 1);
+	else if (strncmp (body_str, "say ", 4) == 0)
+	    handle_say (lg, peer, body_str + 4);
+	else if (strncmp (body_str, "whisper ", 8) == 0)
+	    handle_whisper (lg, peer, body_str + 8);
+	else if (lg->handle_message)
 	(lg->handle_message) (lg, peer, body_str);
+    }
 	
     return LM_HANDLER_RESULT_REMOVE_MESSAGE;
 }