Added feature testing functionality (bug 4021, r=pred).

2009-10-28 00:37:34 -07:00
parent 084dd1c8dd
commit 2698ff1a04
11 changed files with 357 additions and 30 deletions
@@ -858,6 +858,8 @@ native RemoveServerTag(const String:tag[]);
 */
 functag public Action:CommandListener(client, const String:command[], argc);

+#define FEATURECAP_COMMANDLISTENER  "command listener"
+
 /**
 * Adds a callback that will fire when a command is sent to the server.
 *
@@ -866,6 +868,9 @@ functag public Action:CommandListener(client, const String:command[], argc);
 * Using Reg*Cmd to intercept is in poor practice, as it physically creates a
 * new command and can slow down dispatch in general.
 *
+ * To see if this feature is available, use FeatureType_Capability and 
+ * FEATURECAP_COMMANDLISTENER.
+ *
 * @param callback      Callback.
 * @param command		Command, or if not specified, a global listener.
 *                      The command is case insensitive.