--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/engine/core/model/model.cpp	Sun Jun 29 18:44:17 2008 +0000
@@ -0,0 +1,181 @@
+/***************************************************************************
+ *   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 General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) 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, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin St, 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 "util/structures/purge.h"
+#include "model/metamodel/abstractpather.h"
+#include "model/metamodel/object.h"
+#include "structures/map.h"
+#include "util/base/exception.h"
+
+#include "model.h"
+
+namespace FIFE {
+
+	Model::Model(): 
+		FifeClass(),
+		m_timeprovider(NULL) {
+	}
+
+	Model::~Model() {
+		purge(m_maps);
+		for(std::list<namespace_t>::iterator nspace = m_namespaces.begin(); nspace != m_namespaces.end(); ++nspace)
+			purge(nspace->second);
+		purge(m_pathers);
+	}
+
+	Map* Model::createMap(const std::string& identifier) {
+		std::list<Map*>::const_iterator it = m_maps.begin();
+		for(; it != m_maps.end(); ++it) {
+			if(identifier == (*it)->getId())
+				throw NameClash(identifier);
+		}
+
+		Map* map = new Map(identifier, &m_timeprovider);
+		m_maps.push_back(map);
+		return map;
+	}
+
+	void Model::adoptPather(AbstractPather* pather) {
+		m_pathers.push_back(pather);
+	}
+	
+	AbstractPather* Model::getPather(const std::string& pathername) {
+		std::vector<AbstractPather*>::const_iterator it = m_pathers.begin();
+		for(; it != m_pathers.end(); ++it) {
+			if ((*it)->getName() == pathername) {
+				return *it;
+			}
+		}
+		return NULL;
+	}
+	
+	Map* Model::getMap(const std::string& identifier) const {
+		std::list<Map*>::const_iterator it = m_maps.begin();
+		for(; it != m_maps.end(); ++it) {
+			if((*it)->getId() == identifier)
+				return *it;
+		}
+
+		throw NotFound(std::string("Tried to get non-existant map: ") + identifier + ".");
+	}
+
+	void Model::deleteMap(Map* map) {
+		std::list<Map*>::iterator it = m_maps.begin();
+		for(; it != m_maps.end(); ++it) {
+			if(*it == map) {
+				delete *it;
+				m_maps.erase(it);
+				return ;
+			}
+		}
+	}
+
+	size_t Model::getNumMaps() const {
+		return m_maps.size();
+	}
+
+	void Model::deleteMaps() {
+		purge(m_maps);
+		m_maps.clear();
+	}
+
+	std::list<std::string> Model::getNamespaces() const {
+		std::list<std::string> lst;
+		std::list<namespace_t>::const_iterator nspace = m_namespaces.begin();
+		for(; nspace != m_namespaces.end(); ++nspace) {
+			lst.push_back(nspace->first);
+		}
+
+		return lst;
+	}
+
+	Object* Model::createObject(const std::string& identifier, const std::string& name_space, Object* parent) {
+
+		std::list<namespace_t>::iterator nspace = m_namespaces.begin();
+		for(; nspace != m_namespaces.end(); ++nspace) {
+			if(nspace->first == name_space) break;
+		}
+
+		if(nspace == m_namespaces.end()) {
+			m_namespaces.push_back(namespace_t(name_space,std::list<Object*>()));
+			nspace = m_namespaces.end();
+			--nspace;
+		}
+
+		std::list<Object*>::const_iterator it = nspace->second.begin();
+		for(; it != nspace->second.end(); ++it) {
+			if(identifier == (*it)->getId())
+				throw NameClash(identifier);
+		}
+
+		Object* object = new Object(identifier, name_space, parent);
+		nspace->second.push_back(object);
+		return object;
+	}
+
+	Object* Model::getObject(const std::string& id, const std::string& name_space) {
+		std::list<namespace_t>::iterator nspace = m_namespaces.begin();
+		for(; nspace != m_namespaces.end(); ++nspace) {
+			if(nspace->first == name_space) {
+				std::list<Object*>::iterator obj = nspace->second.begin();
+				for(; obj != nspace->second.end(); ++obj)
+					if((*obj)->getId() == id) return *obj;
+			}
+		}
+		for(; nspace != m_namespaces.end(); ++nspace) {
+			std::list<Object*>::iterator obj = nspace->second.begin();
+			for(; obj != nspace->second.end(); ++obj)
+				if((*obj)->getId() == id) return *obj;
+		}
+ 
+		return 0;
+	}
+
+	const std::list<Object*>& Model::getObjects(const std::string& name_space) const {
+		std::list<namespace_t>::const_iterator nspace = m_namespaces.begin();
+		for(; nspace != m_namespaces.end(); ++nspace) {
+			if(nspace->first == name_space) return nspace->second;
+		}
+
+		throw NotFound(name_space);
+	}
+
+	void Model::update() {
+		std::list<Map*>::iterator it = m_maps.begin();
+		for(; it != m_maps.end(); ++it) {
+			(*it)->update();
+		}
+		std::vector<AbstractPather*>::iterator jt = m_pathers.begin();
+		for(; jt != m_pathers.end(); ++jt) {
+			(*jt)->update();
+		}
+	}
+
+} //FIFE
+