1 files changed, 57 insertions, 0 deletions
diff --git a/src/resources/resource.cpp b/src/resources/resource.cpp
new file mode 100644
index 00000000..6b4a554f
--- /dev/null
+++ b/src/resources/resource.cpp
@@ -0,0 +1,57 @@
+/*
+ *  The Mana World
+ *  Copyright 2004 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  The Mana World is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *  $Id$
+ */
+
+#include "resource.h"
+
+Resource::Resource():
+    referenceCount(0)
+{ 
+}
+
+bool Resource::isLoaded() const
+{
+    return loaded;
+}
+
+void Resource::incRef()
+{
+    ++referenceCount;
+}
+
+bool Resource::decRef()
+{
+    /* Warning: There is still a serious problem with the object deleting
+     * itself and that is that the resource manager doesn't know about it
+     * currently, causing it to crash while trying to clean up. Don't use
+     * this function until that is solved. Probably we'll have to make it
+     * so that decrementing count goes through resource manager too.
+     */
+    --referenceCount;
+
+    if (!referenceCount) {
+        delete this;
+        return true;
+    }
+
+    return false;
+}