Initial commit.

This code based on mana client http://www.gitorious.org/mana/mana
and my private repository.

1 files changed, 58 insertions, 0 deletions

diff --git a/src/resources/resource.cpp b/src/resources/resource.cpp
new file mode 100644
index 000000000..5a8dd3176
--- /dev/null
+++ b/src/resources/resource.cpp
@@ -0,0 +1,58 @@
+/*
+ *  The Mana Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *
+ *  This file is part of The Mana Client.
+ *
+ *  This program 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.
+ *
+ *  This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "resources/resource.h"
+
+#include "client.h"
+#include "log.h"
+
+#include "resources/resourcemanager.h"
+
+#include <cassert>
+
+Resource::~Resource()
+{
+}
+
+void Resource::incRef()
+{
+    mRefCount++;
+}
+
+void Resource::decRef()
+{
+    // Reference may not already have reached zero
+    if (mRefCount == 0)
+    {
+        logger->log("Warning: mRefCount already zero for %s", mIdPath.c_str());
+        return;
+//        assert(false);
+    }
+
+    mRefCount--;
+
+    if (mRefCount == 0)
+    {
+        // Warn the manager that this resource is no longer used.
+        ResourceManager *resman = ResourceManager::getInstance();
+        resman->release(this);
+    }
+}