Changeset 5309 in orxonox.OLD for trunk/src/lib/shell

Timestamp:

Oct 8, 2005, 12:47:00 AM (19 years ago)

Author:

bensch

Message:

orxonox/trunk: Ckeck if an Event is already subscribed via isSubscribed, and using it in the ShellInput

File:

• trunk/src/lib/shell/shell_input.cc (modified) (1 diff)

trunk/src/lib/shell/shell_input.cc

@@ -58 +58 @@
   EventHandler* evh = EventHandler::getInstance();
   for (int i = 1; i < SDLK_LAST; i++)
-    evh->subscribe(this, ES_SHELL, i);
-
+  {
+    if (!evh->isSubscribed(ES_SHELL, i))
+      evh->subscribe(this, ES_SHELL, i);
+  }
   this->completion = new ShellCompletion(this);
 }