--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/engine/core/view/renderitem.cpp	Thu Apr 29 13:51:45 2010 +0000
@@ -0,0 +1,62 @@
+/***************************************************************************
+ *   Copyright (C) 2005-2008 by the FIFE team                              *
+ *   http://www.fifengine.de                                               *
+ *   This file is part of FIFE.                                            *
+ *                                                                         *
+ *   FIFE is free software; you can redistribute it and/or                 *
+ *   modify it under the terms of the GNU Lesser General Public            *
+ *   License as published by the Free Software Foundation; either          *
+ *   version 2.1 of the License, or (at your option) any later version.    *
+ *                                                                         *
+ *   This library 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     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the                 *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
+ ***************************************************************************/
+
+// Standard C++ library includes
+
+// 3rd party library includes
+
+// FIFE includes
+// These includes are split up in two parts, separated by one empty line
+// First block: files included from the FIFE root src directory
+// Second block: files included from the same folder
+#include "model/structures/instance.h"
+#include "model/metamodel/object.h"
+#include "model/metamodel/action.h"
+#include "util/resource/pool.h"
+
+#include "visual.h"
+#include "renderitem.h"
+
+namespace FIFE {
+	const int STATIC_IMAGE_NOT_INITIALIZED = -2;
+
+	RenderItem::RenderItem():
+		screenpoint(),
+		dimensions(),
+		image(NULL),
+		m_cached_static_img_id(STATIC_IMAGE_NOT_INITIALIZED),
+		m_cached_static_img_angle(0) {
+	}
+
+	int RenderItem::getStaticImageIndexByAngle(unsigned int angle, Instance* instance) {
+		if (static_cast<int>(angle) != m_cached_static_img_angle) {
+			m_cached_static_img_id = STATIC_IMAGE_NOT_INITIALIZED;
+		}
+		if (m_cached_static_img_id != STATIC_IMAGE_NOT_INITIALIZED) {
+			return m_cached_static_img_id;
+		}
+		if(!instance->getObject()->getVisual<ObjectVisual>())
+			return Pool::INVALID_ID;
+		m_cached_static_img_id = instance->getObject()->getVisual<ObjectVisual>()->getStaticImageIndexByAngle(angle);
+		m_cached_static_img_angle = angle;
+		return m_cached_static_img_id;
+	}
+}