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/***************************************************************************
* Copyright (C) 2005-2011 by the FIFE team *
* http://www.fifengine.net *
* 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 "ext/tinyxml/fife_tinyxml.h"
#include "model/structures/map.h"
#include "model/structures/layer.h"
#include "model/structures/instance.h"
#include "model/metamodel/object.h"
#include "model/metamodel/grids/cellgrid.h"
#include "util/structures/point.h"
#include "util/structures/rect.h"
#include "view/visual.h"
#include "view/camera.h"
#include "mapsaver.h"
namespace FIFE {
static Logger _log(LM_NATIVE_SAVERS);
MapSaver::MapSaver() {
//m_objectSaver = new ObjectSaver();
//m_animationSaver = new AnimationSaver();
//m_atlasSaver = new AtlasSaver();
}
MapSaver::~MapSaver()
{
}
void MapSaver::setObjectSaver(const FIFE::ObjectSaverPtr& objectSaver) {
m_objectSaver = objectSaver;
}
void MapSaver::setAnimationSaver(const FIFE::AnimationSaverPtr& animationSaver) {
m_animationSaver = animationSaver;
}
void MapSaver::setAtlasSaver(const FIFE::AtlasSaverPtr& atlasSaver) {
m_atlasSaver = atlasSaver;
}
void MapSaver::save(const Map& map, const std::string& filename, const std::vector<std::string>& importFiles) {
TiXmlDocument doc;
// add xml declaration
TiXmlDeclaration* decl = new TiXmlDeclaration("1.0", "ascii", "");
doc.LinkEndChild(decl);
// add map element
TiXmlElement* mapElement = new TiXmlElement("map");
mapElement->SetAttribute("id", map.getId());
mapElement->SetAttribute("format", "1.0");
doc.LinkEndChild(mapElement);
for (std::vector<std::string>::const_iterator iter = importFiles.begin(); iter != importFiles.end(); ++iter)
{
TiXmlElement* importElement = new TiXmlElement("import");
importElement->SetAttribute("file", *iter);
// link to map element
mapElement->LinkEndChild(importElement);
}
typedef std::list<Layer*> LayerList;
LayerList layers = map.getLayers();
for (LayerList::iterator iter = layers.begin(); iter != layers.end(); ++iter)
{
TiXmlElement* layerElement = new TiXmlElement("layer");
CellGrid* grid = (*iter)->getCellGrid();
layerElement->SetAttribute("id", (*iter)->getId());
layerElement->SetDoubleAttribute("x_offset", grid->getXShift());
layerElement->SetDoubleAttribute("y_offset", grid->getYShift());
layerElement->SetDoubleAttribute("z_offset", grid->getZShift());
layerElement->SetDoubleAttribute("x_scale", grid->getXScale());
layerElement->SetDoubleAttribute("y_scale", grid->getYScale());
layerElement->SetDoubleAttribute("rotation", grid->getRotation());
layerElement->SetAttribute("grid_type", grid->getType());
layerElement->SetAttribute("transparency", (*iter)->getLayerTransparency());
std::string pathingStrategy;
switch ((*iter)->getPathingStrategy())
{
case CELL_EDGES_ONLY:
{
pathingStrategy = "cell_edges_only";
}
break;
case CELL_EDGES_AND_DIAGONALS:
{
pathingStrategy = "cell_edges_and_diagonals";
}
break;
case FREEFORM:
{
pathingStrategy = "freeform";
}
break;
default:
{
pathingStrategy = "cell_edges_only";
}
break;
}
layerElement->SetAttribute("pathing", pathingStrategy);
// add layer to document
mapElement->LinkEndChild(layerElement);
// add instances tag to document
TiXmlElement* instancesElement = new TiXmlElement("instances");
layerElement->LinkEndChild(instancesElement);
std::string currentNamespace = "";
typedef std::vector<Instance*> InstancesContainer;
InstancesContainer instances = (*iter)->getInstances();
for (InstancesContainer::iterator iter = instances.begin(); iter != instances.end(); ++iter)
{
// create instance element
TiXmlElement* instanceElement = new TiXmlElement("i");
Object* obj = (*iter)->getObject();
if (!obj->getNamespace().empty() && currentNamespace != obj->getNamespace())
{
instanceElement->SetAttribute("ns", obj->getNamespace());
// update current namespace
currentNamespace = obj->getNamespace();
}
if (!(*iter)->getId().empty())
{
instanceElement->SetAttribute("id", (*iter)->getId());
}
instanceElement->SetAttribute("o", obj->getId());
ExactModelCoordinate position = (*iter)->getLocationRef().getExactLayerCoordinates();
instanceElement->SetDoubleAttribute("x", position.x);
instanceElement->SetDoubleAttribute("y", position.y);
instanceElement->SetDoubleAttribute("z", position.z);
instanceElement->SetAttribute("r", (*iter)->getRotation());
if ((*iter)->isBlocking())
{
instanceElement->SetAttribute("blocking", (*iter)->isBlocking());
}
InstanceVisual* instanceVisual = (*iter)->getVisual<InstanceVisual>();
instanceElement->SetAttribute("stackpos", instanceVisual->getStackPosition());
instancesElement->LinkEndChild(instanceElement);
}
}
typedef std::vector<Camera*> CameraContainer;
CameraContainer cameras = map.getCameras();
for (CameraContainer::iterator iter = cameras.begin(); iter != cameras.end(); ++iter)
{
if ((*iter)->getLocationRef().getMap()->getId() == map.getId())
{
TiXmlElement* cameraElement = new TiXmlElement("camera");
cameraElement->SetAttribute("id", (*iter)->getId());
cameraElement->SetAttribute("ref_layer_id", (*iter)->getLocation().getLayer()->getId());
cameraElement->SetDoubleAttribute("zoom", (*iter)->getZoom());
cameraElement->SetDoubleAttribute("tilt", (*iter)->getTilt());
cameraElement->SetDoubleAttribute("rotation", (*iter)->getRotation());
Rect viewport = (*iter)->getViewPort();
std::ostringstream viewportString;
viewportString << viewport.x << ","
<< viewport.y << ","
<< viewport.w << ","
<< viewport.h;
cameraElement->SetAttribute("viewport", viewportString.str());
Point p = (*iter)->getCellImageDimensions();
cameraElement->SetAttribute("ref_cell_width", p.x);
cameraElement->SetAttribute("ref_cell_height", p.y);
std::vector<float> lightingColor = (*iter)->getLightingColor();
bool writeLightingColor = false;
for (uint32_t i=0; i < lightingColor.size(); ++i)
{
if (lightingColor[i] < 1.0)
{
writeLightingColor = true;
break;
}
}
if (writeLightingColor)
{
std::ostringstream lightingColorString;
for (uint32_t i=0; i < lightingColor.size(); ++i)
{
if (i > 0)
{
lightingColorString << ",";
}
lightingColorString << lightingColor[i];
cameraElement->SetAttribute("light_color", lightingColorString.str());
}
}
mapElement->LinkEndChild(cameraElement);
}
}
// save the map xml file
doc.SaveFile(filename);
}
}
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