const bool MapLoader::load( const std::string filename, MapLoader::callback tile_callback, MapLoader::callback object_callback ){
auto app = Application::getInstance();
Tmx::Map map;
map.ParseFile(filename);
if( map.HasError() ){
app->getRenderSystem().getDebugConsole()<<"\n"<<"Error Loading "<<filename<<": "<<map.GetErrorText();
return false;
}
// Load all of the tilesets
boost::unordered_map< std::string, phoenix::TexturePtr > tileset_textures;
for (int i = 0; i < map.GetNumTilesets(); ++i) {
const Tmx::Tileset *tileset = map.GetTileset(i);
auto t = app->getRenderSystem().loadTexture( tileset->GetImage()->GetSource() );
tileset_textures.insert( std::pair<std::string, phoenix::TexturePtr>( tileset->GetName(), t) );
app->getRenderSystem().getDebugConsole()<<"\n"<<"Loaded tileset texture "<<tileset->GetImage()->GetSource()<<" for "<<tileset->GetName();
}
// Go through each layer
for (int i = 0; i < map.GetNumLayers(); ++i) {
const Tmx::Layer *layer = map.GetLayer(i);
bea::TilemapPtr tiles = 0;
for (int x = 0; x < layer->GetWidth(); ++x) {
for (int y = 0; y < layer->GetHeight(); ++y) {
auto tile_id = layer->GetTileId(x, y);
if( tile_id == 0 ) continue;
const Tmx::Tileset *tileset = map.FindTileset(tile_id);
if( tileset == 0 ) continue;
// Create the tileset when we get to the first tile in the map
if( !tiles ){
tiles = new bea::Tilemap(
app->getObjectManager() ,
app->getRenderSystem().getBatchRenderer(),
layer->GetWidth(), layer->GetHeight(),
tileset->GetTileWidth(), tileset->GetTileHeight(),
tileset_textures[tileset->GetName()]
);
app->getRenderSystem().getDebugConsole()<<"\n"<<"Added tilemap layer "<<layer->GetName()<<" with tileset "<<tileset->GetName()<<" W:"<<tiles->getMapWidth()<<" H:"<<tiles->getMapHeight();
}
// finally, set the tile
tile_id -= tileset->GetFirstGid();
if(tiles) tiles->setTile( x, y, tile_id );
// callback
if( tile_callback ){
bea::PropertyContainer props;
props["id"] = tile_id;
props["tilemap"] = tiles;
props["x"] = x;
props["y"] = y;
props["layer"] = layer->GetName();
props["tile_width"] = tileset->GetTileWidth();
props["tile_height"] = tileset->GetTileHeight();
auto tile = tileset->GetTile(tile_id);
if( tile != 0 ){
auto tile_props = tile->GetProperties();
if( !tile_props.Empty() ){
auto list = tile_props.GetList();
for( auto pit = list.begin(); pit != list.end(); ++pit ){
props[ pit->first ] = pit->second;
}
}
}
tile_callback(props);
}
}
}
if( tiles ) {
tiles->setDepth( tiles->getDepth() + (float(i)/10.0f) );
tiles->update();
}
}
// Go through the object groups
if( object_callback ){
for (int i = 0; i < map.GetNumObjectGroups(); ++i) {
const Tmx::ObjectGroup *objectGroup = map.GetObjectGroup(i);
for (int j = 0; j < objectGroup->GetNumObjects(); ++j) {
const Tmx::Object *object = objectGroup->GetObject(j);
bea::PropertyContainer props;
props["name"] = object->GetName();
props["group"] = objectGroup->GetName();
props["type"] = object->GetType();
props["x"] = object->GetX();
props["y"] = object->GetY();
props["width"] = object->GetWidth();
props["height"] = object->GetHeight();
auto obj_props = object->GetProperties();
if( !obj_props.Empty() ){
auto list = obj_props.GetList();
for( auto pit = list.begin(); pit != list.end(); ++pit ){
props[ pit->first ] = pit->second;
}
}
object_callback(props);
}
}
}
return true;
}
int main(int argc, char * argv[])
{
Tmx::Map *map = new Tmx::Map();
std::string fileName = (argc > 1) ? argv[1] : "./example/example.tmx";
map->ParseFile(fileName);
if (map->HasError())
{
printf("error code: %d\n", map->GetErrorCode());
printf("error text: %s\n", map->GetErrorText().c_str());
return map->GetErrorCode();
}
printf("====================================\n");
printf("Map\n");
printf("====================================\n");
printf("Version: %1.1f\n", map->GetVersion());
printf("Orientation: %d\n", map->GetOrientation());
if (!map->GetBackgroundColor().IsTransparent())
printf("Background Color (hex): %s\n",
map->GetBackgroundColor().ToString().c_str());
printf("Render Order: %d\n", map->GetRenderOrder());
if (map->GetStaggerAxis())
printf("Stagger Axis: %d\n", map->GetStaggerAxis());
if (map->GetStaggerIndex())
printf("Stagger Index: %d\n", map->GetStaggerIndex());
printf("Width: %d\n", map->GetWidth());
printf("Height: %d\n", map->GetHeight());
printf("Tile Width: %d\n", map->GetTileWidth());
printf("Tile Height: %d\n", map->GetTileHeight());
// Iterate through map properties and print the type, name and value of each property.
const std::unordered_map<std::string, Tmx::Property> &mapProperties = map->GetProperties().GetPropertyMap();
for (auto &pair : mapProperties)
{
const Tmx::Property &property = pair.second;
std::string type;
if (property.GetType() == Tmx::TMX_PROPERTY_STRING)
{
type = "String";
}
else if (property.GetType() == Tmx::TMX_PROPERTY_FLOAT)
{
type = "Float";
}
else if (property.GetType() == Tmx::TMX_PROPERTY_INT)
{
type = "Integer";
}
else if (property.GetType() == Tmx::TMX_PROPERTY_BOOL)
{
type = "Boolean";
}
else if (property.GetType() == Tmx::TMX_PROPERTY_COLOR)
{
type = "Color";
}
else if (property.GetType() == Tmx::TMX_PROPERTY_FILE)
{
type = "File";
}
else
{
type = "Unknown";
}
printf("Map property %s (%s) = %s\n", pair.first.c_str(), type.c_str(), property.GetValue().c_str());
}
// Make sure property parsing works correctly across the library.
assert(mapProperties.at("StringProperty").GetValue() == map->GetProperties().GetStringProperty("StringProperty"));
assert(mapProperties.at("IntProperty").GetIntValue() == map->GetProperties().GetIntProperty("IntProperty"));
assert(mapProperties.at("NegativeIntProperty").GetIntValue() == map->GetProperties().GetIntProperty("NegativeIntProperty"));
assert(mapProperties.at("FloatProperty").GetFloatValue() == map->GetProperties().GetFloatProperty("FloatProperty"));
assert(mapProperties.at("NegativeFloatProperty").GetFloatValue() == map->GetProperties().GetFloatProperty("NegativeFloatProperty"));
assert(mapProperties.at("BigInteger").GetIntValue() == map->GetProperties().GetIntProperty("BigInteger"));
assert(mapProperties.at("FalseProperty").GetBoolValue() == map->GetProperties().GetBoolProperty("FalseProperty"));
assert(mapProperties.at("TrueProperty").GetBoolValue() == map->GetProperties().GetBoolProperty("TrueProperty"));
assert(mapProperties.at("YellowProperty").GetColorValue() == map->GetProperties().GetColorProperty("YellowProperty"));
assert(mapProperties.at("FileProperty").GetBoolValue() == map->GetProperties().GetBoolProperty("FileProperty"));
// Make sure color can be converted from and to string
assert(map->GetProperties().GetColorProperty("YellowProperty").ToString() == map->GetProperties().GetStringProperty("YellowProperty"));
assert(Tmx::Color("#ffffff") == Tmx::Color("#ffffffff"));
// Iterate through the tilesets.
for (int i = 0; i < map->GetNumTilesets(); ++i)
{
printf(" \n");
printf("====================================\n");
printf("Tileset : %02d\n", i);
printf("====================================\n");
// Get a tileset.
const Tmx::Tileset *tileset = map->GetTileset(i);
// Print tileset information.
printf("Name: %s\n", tileset->GetName().c_str());
printf("Margin: %d\n", tileset->GetMargin());
printf("Spacing: %d\n", tileset->GetSpacing());
printf("First gid: %d\n", tileset->GetFirstGid());
printf("Image Width: %d\n", tileset->GetImage()->GetWidth());
printf("Image Height: %d\n", tileset->GetImage()->GetHeight());
printf("Image Source: %s\n", tileset->GetImage()->GetSource().c_str());
if (!tileset->GetImage()->GetTransparentColor().IsTransparent())
printf("Transparent Color (hex): %s\n",
tileset->GetImage()->GetTransparentColor().ToString().c_str());
if (tileset->GetTiles().size() > 0)
{
// Get a tile from the tileset.
const Tmx::Tile *tile = *(tileset->GetTiles().begin());
// Print the properties of a tile.
std::map<std::string, std::string> list =
tile->GetProperties().GetList();
std::map<std::string, std::string>::iterator iter;
for (iter = list.begin(); iter != list.end(); ++iter)
{
printf("%s = %s\n", iter->first.c_str(), iter->second.c_str());
}
if (tile->IsAnimated())
{
printf(
"Tile is animated: %d frames with total duration of %dms.\n",
tile->GetFrameCount(), tile->GetTotalDuration());
const std::vector<Tmx::AnimationFrame> &frames =
tile->GetFrames();
int i = 0;
for (std::vector<Tmx::AnimationFrame>::const_iterator it =
frames.begin(); it != frames.end(); it++, i++)
{
printf("\tFrame %d: Tile ID = %d, Duration = %dms\n", i,
it->GetTileID(), it->GetDuration());
}
}
if(tile->HasObjects())
{
printf(
"Tile has objects.\n");
if(tile->GetType() != "")
printf("Tile has type: %s\n", tile->GetType().c_str());
// Iterate through all Collision objects in the tile.
for (int j = 0; j < tile->GetNumObjects(); ++j)
{
// Get an object.
const Tmx::Object *object = tile->GetObject(j);
// Print information about the object.
printf("Object Name: %s\n", object->GetName().c_str());
printf("Object Position: (%03d, %03d)\n", object->GetX(),
object->GetY());
printf("Object Size: (%03d, %03d)\n", object->GetWidth(),
object->GetHeight());
// Print Polygon points.
const Tmx::Polygon *polygon = object->GetPolygon();
if (polygon != 0)
{
for (int i = 0; i < polygon->GetNumPoints(); i++)
{
const Tmx::Point &point = polygon->GetPoint(i);
printf("Object Polygon: Point %d: (%f, %f)\n", i, point.x,
point.y);
}
}
// Print Polyline points.
const Tmx::Polyline *polyline = object->GetPolyline();
if (polyline != 0)
{
for (int i = 0; i < polyline->GetNumPoints(); i++)
{
const Tmx::Point &point = polyline->GetPoint(i);
printf("Object Polyline: Point %d: (%f, %f)\n", i, point.x,
point.y);
}
}
}
}
}
}
// Iterate through the tile layers.
for (int i = 0; i < map->GetNumTileLayers(); ++i)
{
printf(" \n");
printf("====================================\n");
printf("Layer : %02d/%s \n", i, map->GetTileLayer(i)->GetName().c_str());
printf("====================================\n");
// Get a layer.
const Tmx::TileLayer *tileLayer = map->GetTileLayer(i);
for (int y = 0; y < tileLayer->GetHeight(); ++y)
{
for (int x = 0; x < tileLayer->GetWidth(); ++x)
{
if (tileLayer->GetTileTilesetIndex(x, y) == -1)
{
printf("........ ");
}
else
{
// Get the tile's id and gid.
printf("%03d(%03d)", tileLayer->GetTileId(x, y), tileLayer->GetTileGid(x, y));
// Find a tileset for that id.
//const Tmx::Tileset *tileset = map->FindTileset(layer->GetTileId(x, y));
if (tileLayer->IsTileFlippedHorizontally(x, y))
{
printf("h");
}
else
{
printf(" ");
}
if (tileLayer->IsTileFlippedVertically(x, y))
{
printf("v");
}
else
{
printf(" ");
}
if (tileLayer->IsTileFlippedDiagonally(x, y))
{
printf("d ");
}
else
{
printf(" ");
}
}
}
printf("\n");
}
}
printf("\n\n");
// Iterate through all of the object groups.
for (int i = 0; i < map->GetNumObjectGroups(); ++i)
{
printf(" \n");
printf("====================================\n");
printf("Object group : %02d\n", i);
printf("====================================\n");
// Get an object group.
const Tmx::ObjectGroup *objectGroup = map->GetObjectGroup(i);
// Iterate through all objects in the object group.
for (int j = 0; j < objectGroup->GetNumObjects(); ++j)
{
// Get an object.
const Tmx::Object *object = objectGroup->GetObject(j);
// Print information about the object.
printf("Object Name: %s\n", object->GetName().c_str());
printf("Object Position: (%03d, %03d)\n", object->GetX(),
object->GetY());
printf("Object Size: (%03d, %03d)\n", object->GetWidth(),
object->GetHeight());
if(object->GetGid() != 0) {
printf("Object(tile) gid: %d\n", object->GetGid());
printf("Object(tile) type: %s\n", object->GetType().c_str());
}
// Print Polygon points.
const Tmx::Polygon *polygon = object->GetPolygon();
if (polygon != 0)
{
for (int i = 0; i < polygon->GetNumPoints(); i++)
{
const Tmx::Point &point = polygon->GetPoint(i);
printf("Object Polygon: Point %d: (%f, %f)\n", i, point.x,
point.y);
}
}
// Print Polyline points.
const Tmx::Polyline *polyline = object->GetPolyline();
if (polyline != 0)
{
for (int i = 0; i < polyline->GetNumPoints(); i++)
{
const Tmx::Point &point = polyline->GetPoint(i);
printf("Object Polyline: Point %d: (%f, %f)\n", i, point.x,
point.y);
}
}
// Print Text information
const Tmx::Text *text = object->GetText();
if(text != 0)
{
printf("--Object Text--\n");
printf("Font family: %s\n", text->GetFontFamily().c_str());
printf("Pixel size: %d\n", text->GetPixelSize());
printf("Wraps: %d\n", text->Wraps());
printf("Bold: %d, Italic: %d, Underline: %d, Strikeout: %d\n", text->IsBold(), text->IsItalic(),
text->IsUnderline(), text->IsStrikeout());
printf("Kerning: %d\n", text->UseKerning());
printf("Horizontal ALignment: %d\n", text->GetHorizontalAlignment());
printf("Vertical Alignment: %d\n", text->GetVerticalAlignment());
printf("Color: %d, %d, %d, %d", text->GetColor()->GetRed(), text->GetColor()->GetGreen(),
text->GetColor()->GetBlue(), text->GetColor()->GetAlpha());
}
}
}
// Iterate through all of the group layers.
for(int i = 0; i < map->GetNumGroupLayers(); ++i) {
printf(" \n");
printf("====================================\n");
printf("Group Layer : %02d/%s \n", i, map->GetGroupLayer(i)->GetName().c_str());
printf("====================================\n");
// Get a group layer.
const Tmx::GroupLayer *groupLayer = map->GetGroupLayer(i);
printf("Offset X: %d", groupLayer->GetOffsetX());
printf("Offset Y: %d", groupLayer->GetOffsetY());
printf("Number of Children: %d", groupLayer->GetNumChildren());
for(int j = 0; j < groupLayer->GetNumChildren(); j++) {
const Tmx::Layer *childLayer = groupLayer->GetChild(j);
printf("Child Layer Name: %s\n", childLayer->GetName().c_str());
printf("Child Layer Type: %02d\n", childLayer->GetLayerType());
if(childLayer->GetLayerType() == Tmx::TMX_LAYERTYPE_GROUP_LAYER) {
const Tmx::GroupLayer *childGroupLayer = static_cast<const Tmx::GroupLayer*>(childLayer);
printf(" Child group layer number of children: %d\n", childGroupLayer->GetNumChildren());
printf(" Child group layer first child name: %s\n", childGroupLayer->GetChild(0)->GetName().c_str());
printf(" Child group layer first child type: %d\n", childGroupLayer->GetChild(0)->GetLayerType());
}
}
}
delete map;
return 0;
}
std::unique_ptr<Map> MapLoader::Load(const std::string& path)
{
Tmx::Map* map = new Tmx::Map();
map->ParseFile(RESOURCE_FOLDER + path);
auto ThrowError = [&]() {
Logger::Log("Unable to load map: \"" + path + "\"", licesium::Logger::Error);
throw map->GetErrorCode();
};
if (map->HasError() || map->GetOrientation() != Tmx::TMX_MO_ISOMETRIC)
{
ThrowError();
}
auto resultMap = std::unique_ptr<Map>(new Map(map->GetFilename()));
size_t tileWidth = static_cast<size_t>(map->GetTileWidth());
size_t tileHeight = static_cast<size_t>(map->GetTileHeight());
float tileRatio = static_cast<float>(tileWidth) / static_cast<float>(tileHeight);
resultMap->m_mapSize = sf::Vector2u(map->GetWidth(), map->GetHeight());
resultMap->m_tileSize = sf::Vector2u(tileWidth, tileHeight);
resultMap->m_tileRatio = tileRatio;
resultMap->m_renderOrder = map->GetRenderOrder();
for (int i = 0; i < map->GetNumTilesets(); ++i)
{
const Tmx::Tileset* tileset = map->GetTileset(i);
std::unique_ptr<sf::Texture> tilesetTexture(new sf::Texture);
if (!tilesetTexture->loadFromFile(RESOURCE_FOLDER + tileset->GetImage()->GetSource()))
{
ThrowError();
}
int spacing = tileset->GetSpacing();
int margin = tileset->GetMargin();
int columns = (tilesetTexture->getSize().x - 2u * margin + spacing) / (tileWidth + spacing);
int rows = (tilesetTexture->getSize().y - 2u * margin + spacing) / (tileHeight + spacing);
for (int y = 0; y < rows; y++)
{
for (int x = 0; x < columns; x++)
{
sf::IntRect rect;
rect.top = y * (tileHeight + spacing);
rect.top += margin;
rect.height = tileHeight;
rect.left = x * (tileWidth + spacing);
rect.left += margin;
rect.width = tileWidth;
int id = resultMap->m_tileInfo.size();
resultMap->m_tileInfo.push_back(licesium::Map::TileInfo(rect,
sf::Vector2f(static_cast<float>(rect.width), static_cast<float>(rect.height)),
static_cast<sf::Uint16>(resultMap->m_tilesetTextures.size() - 1u)));
const Tmx::Tile* tile = tileset->GetTile(id);
if (tile->IsAnimated())
{
auto& resultTile = resultMap->m_tileInfo.back();
resultTile.animated = true;
resultTile.animationDuration = static_cast<float>(tile->GetTotalDuration());
const auto& frames = tile->GetFrames();
for (const auto& frame : frames)
{
resultTile.frames.push_back(std::make_pair(frame.GetTileID(), static_cast<float>(frame.GetDuration())));
}
}
}
}
resultMap->m_tilesetTextures.push_back(std::move(tilesetTexture));
}
for (int i = 0; i < map->GetNumTileLayers(); ++i)
{
const Tmx::TileLayer* tileLayer = map->GetTileLayer(i);
MapLayer mapLayer;
mapLayer.m_name = tileLayer->GetName();
mapLayer.m_opacity = tileLayer->GetOpacity();
mapLayer.m_visible = tileLayer->IsVisible();
for (int y = 0; y < tileLayer->GetHeight(); ++y)
{
for (int x = 0; x < tileLayer->GetWidth(); ++x)
{
if (tileLayer->GetTileTilesetIndex(x, y) != -1)
{
sf::Uint8 opacity = static_cast<sf::Uint8>(255.f * tileLayer->GetOpacity());
sf::Color color = sf::Color(255u, 255u, 255u, opacity);
sf::Vertex v0, v1, v2, v3;
unsigned int gid = tileLayer->GetTileGid(x, y) - 1;
Map::TileInfo tileInfo = resultMap->m_tileInfo[gid];
v0.texCoords = tileInfo.coords[0] + sf::Vector2f( 0.5f, 0.5f);
v1.texCoords = tileInfo.coords[1] + sf::Vector2f(-0.5f, 0.5f);
v2.texCoords = tileInfo.coords[2] + sf::Vector2f(-0.5f,-0.5f);
v3.texCoords = tileInfo.coords[3] + sf::Vector2f( 0.5f,-0.5f);
v0.position = sf::Vector2f(static_cast<float>(tileWidth * x), static_cast<float>(tileHeight * y));
v1.position = sf::Vector2f(static_cast<float>(tileWidth * x) + tileInfo.size.x, static_cast<float>(tileHeight * y));
v2.position = sf::Vector2f(static_cast<float>(tileWidth * x) + tileInfo.size.x, static_cast<float>(tileHeight * y) + tileInfo.size.y);
v3.position = sf::Vector2f(static_cast<float>(tileWidth * x), static_cast<float>(tileHeight * y) + tileInfo.size.y);
sf::Uint16 thisTileHeight = static_cast<sf::Uint16>(tileInfo.size.y);
if (thisTileHeight != tileHeight)
{
float diff = static_cast<float>(tileHeight - thisTileHeight);
v0.position.y += diff;
v1.position.y += diff;
v2.position.y += diff;
v3.position.y += diff;
}
sf::Vector2f isoOffset(-static_cast<float>(x * (tileWidth / 2u)), static_cast<float>(x * (tileHeight / 2u)));
isoOffset.x -= static_cast<float>(y * (tileWidth / 2u));
isoOffset.y -= static_cast<float>(y * (tileHeight / 2u));
isoOffset.x -= static_cast<float>(tileWidth / 2u);
isoOffset.y += static_cast<float>(tileHeight / 2u);
v0.position += isoOffset;
v1.position += isoOffset;
v2.position += isoOffset;
v3.position += isoOffset;
v0.color = color;
v1.color = color;
v2.color = color;
v3.color = color;
size_t id = tileInfo.tilesetID;
if (mapLayer.m_layerSets.find(id) == mapLayer.m_layerSets.end())
{
mapLayer.m_layerSets.insert(std::make_pair(id,
std::make_shared<LayerSet>(*resultMap->m_tilesetTextures[id],
sf::Vector2u(map->GetWidth(), map->GetHeight()),
sf::Vector2u(tileWidth, tileHeight))));
}
mapLayer.m_layerSets[id]->AddTile(v0, v1, v2, v3, x, y, tileInfo.animated, gid);
}
}
}
resultMap->m_layers.push_back(mapLayer);
}
for (int i = 0; i < map->GetNumObjectGroups(); ++i)
{
const Tmx::ObjectGroup* objectgroup = map->GetObjectGroup(i);
MapLayer objectLayer;
objectLayer.m_name = objectgroup->GetName();
objectLayer.m_opacity = objectgroup->GetOpacity();
objectLayer.m_visible = objectgroup->IsVisible();
for (int j = 0; j < objectgroup->GetNumObjects(); ++j)
{
const Tmx::Object* object = objectgroup->GetObject(j);
MapObject resultObject;
sf::Vector2f offset(0.0f, tileHeight / 2.0f);
resultObject.m_position = resultMap->IsoToOrtho(static_cast<float>(object->GetX()), static_cast<float>(object->GetY())) + offset;
if (object->GetWidth() && object->GetHeight())
{
float width = static_cast<float>(object->GetWidth());
float height = static_cast<float>(object->GetHeight());
sf::Vector2f size = sf::Vector2f(width, height);
resultObject.m_size = size;
const Tmx::Ellipse* ellipse = object->GetEllipse();
if (ellipse)
{
const float x = size.x / 2.0f;
const float y = size.y / 2.0f;
const float tau = 6.283185f;
const float step = tau / 16.0f; //number of points to make up ellipse
for (float angle = 0.0f; angle < tau; angle += step)
{
sf::Vector2f point(x + x * cos(angle), y + y * sin(angle));
resultObject.m_polypoints.push_back(resultMap->IsoToOrtho(point));
}
resultObject.m_shapeType = MapObject::Ellipse;
}
else if (object->GetGid()) {
sf::Color color = sf::Color(255u, 255u, 255u, 255u);
sf::Vertex v0, v1, v2, v3;
unsigned int gid = object->GetGid() - 1;
Map::TileInfo tileInfo = resultMap->m_tileInfo[gid];
v0.texCoords = tileInfo.coords[0] + sf::Vector2f(0.5f, 0.5f);
v1.texCoords = tileInfo.coords[1] + sf::Vector2f(-0.5f, 0.5f);
v2.texCoords = tileInfo.coords[2] + sf::Vector2f(-0.5f, -0.5f);
v3.texCoords = tileInfo.coords[3] + sf::Vector2f(0.5f, -0.5f);
v0.position = sf::Vector2f();
v1.position = sf::Vector2f(size.x, 0.0f);
v2.position = sf::Vector2f(size.x, size.y);
v3.position = sf::Vector2f(0.0f, size.y);
resultObject.m_position += sf::Vector2f((tileWidth - size.x) / 2, (tileHeight - size.y)) - resultMap->IsoToOrtho(tileWidth / 2.0f, 0.0f) - offset;
sf::Vector2f position = resultObject.m_position;
v0.position += position;
v1.position += position;
v2.position += position;
v3.position += position;
v0.color = color;
v1.color = color;
v2.color = color;
v3.color = color;
size_t id = tileInfo.tilesetID;
if (objectLayer.m_layerSets.find(id) == objectLayer.m_layerSets.end())
{
objectLayer.m_layerSets.insert(std::make_pair(id,
std::make_shared<LayerSet>(*resultMap->m_tilesetTextures[id],
sf::Vector2u(map->GetWidth(), map->GetHeight()),
sf::Vector2u(tileWidth, tileHeight))));
}
const int x = static_cast<int>(object->GetX() / tileWidth);
const int y = static_cast<int>(object->GetY() / tileHeight);
objectLayer.m_layerSets[id]->AddTile(v0, v1, v2, v3, x, y, tileInfo.animated, gid);
resultObject.m_polypoints.push_back((sf::Vector2f(0.0f, size.y / 2.0f)));
resultObject.m_polypoints.push_back((sf::Vector2f(size.x / 2.0f, 0.0f)));
resultObject.m_polypoints.push_back((sf::Vector2f(size.x, size.y / 2.0f)));
resultObject.m_polypoints.push_back((sf::Vector2f(size.x / 2.0f, size.y)));
resultObject.m_shapeType = MapObject::Tile;
}
else {
resultObject.m_polypoints.push_back(resultMap->IsoToOrtho(sf::Vector2f()));
resultObject.m_polypoints.push_back(resultMap->IsoToOrtho(sf::Vector2f(size.x, 0.0f)));
resultObject.m_polypoints.push_back(resultMap->IsoToOrtho(sf::Vector2f(size.x, size.y)));
resultObject.m_polypoints.push_back(resultMap->IsoToOrtho(sf::Vector2f(0.0f, size.y)));
resultObject.m_shapeType = MapObject::Rectangle;
}
}
else if (object->GetPolygon()) {
const Tmx::Polygon* polygon = object->GetPolygon();
for (int k = 0; k < polygon->GetNumPoints(); k++)
{
const Tmx::Point &point = polygon->GetPoint(k);
resultObject.m_polypoints.push_back(resultMap->IsoToOrtho(static_cast<float>(point.x), static_cast<float>(point.y)));
}
resultObject.m_shapeType = MapObject::Polygon;
}
else if (object->GetPolyline()) {
//TODO: load polyline
resultObject.m_shapeType = MapObject::Polyline;
}
resultObject.m_name = object->GetName();
resultObject.m_type = object->GetType();
resultObject.m_visible = object->IsVisible();
resultObject.CreateDebugShape(sf::Color::Red);
resultObject.m_tileRatio = tileRatio;
resultObject.m_properties = object->GetProperties().GetList();
objectLayer.m_objects.push_back(std::make_shared<MapObject>(resultObject));
}
resultMap->m_layers.push_back(objectLayer);
}
delete map;
return resultMap;
}
int main(int argc, char * argv[])
{
Tmx::Map *map = new Tmx::Map();
//std::string fileName = (argc > 1) ? argv[1] : "./example/example.tmx";
std::string fileName = (argc > 1) ? argv[1] : "1.tmx";
map->ParseFile(fileName);
if (map->HasError())
{
printf("error code: %d\n", map->GetErrorCode());
printf("error text: %s\n", map->GetErrorText().c_str());
return map->GetErrorCode();
}
printf("====================================\n");
printf("Map\n");
printf("====================================\n");
printf("Version: %1.1f\n", map->GetVersion());
printf("Orientation: %d\n", map->GetOrientation());
if (!map->GetBackgroundColor().empty())
printf("Background Color (hex): %s\n",
map->GetBackgroundColor().c_str());
printf("Render Order: %d\n", map->GetRenderOrder());
if (map->GetStaggerAxis())
printf("Stagger Axis: %d\n", map->GetStaggerAxis());
if (map->GetStaggerIndex())
printf("Stagger Index: %d\n", map->GetStaggerIndex());
printf("Width: %d\n", map->GetWidth());
printf("Height: %d\n", map->GetHeight());
printf("Tile Width: %d\n", map->GetTileWidth());
printf("Tile Height: %d\n", map->GetTileHeight());
// Iterate through the tilesets.
for (int i = 0; i < map->GetNumTilesets(); ++i)
{
printf(" \n");
printf("====================================\n");
printf("Tileset : %02d\n", i);
printf("====================================\n");
// Get a tileset.
const Tmx::Tileset *tileset = map->GetTileset(i);
// Print tileset information.
printf("Name: %s\n", tileset->GetName().c_str());
printf("Margin: %d\n", tileset->GetMargin());
printf("Spacing: %d\n", tileset->GetSpacing());
printf("First gid: %d\n", tileset->GetFirstGid());
printf("Image Width: %d\n", tileset->GetImage()->GetWidth());
printf("Image Height: %d\n", tileset->GetImage()->GetHeight());
printf("Image Source: %s\n", tileset->GetImage()->GetSource().c_str());
if (!tileset->GetImage()->GetTransparentColor().empty())
printf("Transparent Color (hex): %s\n",
tileset->GetImage()->GetTransparentColor().c_str());
if (tileset->GetTiles().size() > 0)
{
// Get a tile from the tileset.
const Tmx::Tile *tile = *(tileset->GetTiles().begin());
// Print the properties of a tile.
std::map<std::string, std::string> list =
tile->GetProperties().GetList();
std::map<std::string, std::string>::iterator iter;
for (iter = list.begin(); iter != list.end(); ++iter)
{
printf("%s = %s\n", iter->first.c_str(), iter->second.c_str());
}
if (tile->IsAnimated())
{
printf(
"Tile is animated: %d frames with total duration of %dms.\n",
tile->GetFrameCount(), tile->GetTotalDuration());
const std::vector<Tmx::AnimationFrame> &frames =
tile->GetFrames();
int i = 0;
for (std::vector<Tmx::AnimationFrame>::const_iterator it =
frames.begin(); it != frames.end(); it++, i++)
{
printf("\tFrame %d: Tile ID = %d, Duration = %dms\n", i,
it->GetTileID(), it->GetDuration());
}
}
if (tile->HasObjects())
{
printf(
"Tile has objects.\n");
// Iterate through all Collision objects in the tile.
for (int j = 0; j < tile->GetNumObjects(); ++j)
{
// Get an object.
const Tmx::Object *object = tile->GetObject(j);
// Print information about the object.
printf("Object Name: %s\n", object->GetName().c_str());
printf("Object Position: (%03d, %03d)\n", object->GetX(),
object->GetY());
printf("Object Size: (%03d, %03d)\n", object->GetWidth(),
object->GetHeight());
// Print Polygon points.
const Tmx::Polygon *polygon = object->GetPolygon();
if (polygon != 0)
{
for (int i = 0; i < polygon->GetNumPoints(); i++)
{
const Tmx::Point &point = polygon->GetPoint(i);
printf("Object Polygon: Point %d: (%f, %f)\n", i, point.x,
point.y);
}
}
// Print Polyline points.
const Tmx::Polyline *polyline = object->GetPolyline();
if (polyline != 0)
{
for (int i = 0; i < polyline->GetNumPoints(); i++)
{
const Tmx::Point &point = polyline->GetPoint(i);
printf("Object Polyline: Point %d: (%f, %f)\n", i, point.x,
point.y);
}
}
}
}
}
}
// Iterate through the tile layers.
for (int i = 0; i < map->GetNumTileLayers(); ++i)
{
printf(" \n");
printf("====================================\n");
printf("Layer : %02d/%s \n", i, map->GetTileLayer(i)->GetName().c_str());
printf("====================================\n");
// Get a layer.
const Tmx::TileLayer *tileLayer = map->GetTileLayer(i);
for (int y = 0; y < tileLayer->GetHeight(); ++y)
{
for (int x = 0; x < tileLayer->GetWidth(); ++x)
{
if (tileLayer->GetTileTilesetIndex(x, y) == -1)
{
printf("........ ");
}
else
{
// Get the tile's id and gid.
printf("%03d(%03d)", tileLayer->GetTileId(x, y), tileLayer->GetTileGid(x, y));
// Find a tileset for that id.
//const Tmx::Tileset *tileset = map->FindTileset(layer->GetTileId(x, y));
if (tileLayer->IsTileFlippedHorizontally(x, y))
{
printf("h");
}
else
{
printf(" ");
}
if (tileLayer->IsTileFlippedVertically(x, y))
{
printf("v");
}
else
{
printf(" ");
}
if (tileLayer->IsTileFlippedDiagonally(x, y))
{
printf("d ");
}
else
{
printf(" ");
}
}
}
printf("\n");
}
}
printf("\n\n");
// Iterate through all of the object groups.
for (int i = 0; i < map->GetNumObjectGroups(); ++i)
{
printf(" \n");
printf("====================================\n");
printf("Object group : %02d\n", i);
printf("====================================\n");
// Get an object group.
const Tmx::ObjectGroup *objectGroup = map->GetObjectGroup(i);
// Iterate through all objects in the object group.
for (int j = 0; j < objectGroup->GetNumObjects(); ++j)
{
// Get an object.
const Tmx::Object *object = objectGroup->GetObject(j);
// Print information about the object.
printf("Object Name: %s\n", object->GetName().c_str());
printf("Object Position: (%03d, %03d)\n", object->GetX(),
object->GetY());
printf("Object Size: (%03d, %03d)\n", object->GetWidth(),
object->GetHeight());
// Print Polygon points.
const Tmx::Polygon *polygon = object->GetPolygon();
if (polygon != 0)
{
for (int i = 0; i < polygon->GetNumPoints(); i++)
{
const Tmx::Point &point = polygon->GetPoint(i);
printf("Object Polygon: Point %d: (%f, %f)\n", i, point.x,
point.y);
}
}
// Print Polyline points.
const Tmx::Polyline *polyline = object->GetPolyline();
if (polyline != 0)
{
for (int i = 0; i < polyline->GetNumPoints(); i++)
{
const Tmx::Point &point = polyline->GetPoint(i);
printf("Object Polyline: Point %d: (%f, %f)\n", i, point.x,
point.y);
}
}
}
}
delete map;
return 0;
}
bool Level::Load(const std::string& filename) {
Tmx::Map map;
map.ParseFile(filename);
if(map.HasError()) {
Debug::logger->message("Error while loading level %s: %s\n", filename.c_str(), map.GetErrorText().c_str());
return false;
}
_width = map.GetWidth();
_height = map.GetHeight();
_tileWidth = map.GetTileWidth();
_tileHeight = map.GetTileHeight();
std::map<const Tmx::Tileset*, Tileset*> tilesetMap;
for(int i = 0; i < map.GetNumTilesets(); i++) {
const Tmx::Tileset* tmxTileset = map.GetTileset(i);
Tileset* tileset = new Tileset(_tileWidth, _tileHeight);
tileset->LoadImage(map.GetFilepath() + tmxTileset->GetImage()->GetSource());
_tilesets.push_back(tileset);
tilesetMap.insert(std::pair<const Tmx::Tileset*, Tileset*>(tmxTileset, tileset));
}
_collisions = new bool[_width * _height];
for(int i = 0; i < (_width * _height); i++) {
_collisions[i] = false;
}
for(int i = 0; i < map.GetNumLayers(); i++) {
const Tmx::Layer* tmxLayer = map.GetLayer(i);
if(!strcasecmp(tmxLayer->GetName().c_str(), "collision")) {
for(int x = 0; x < _width; x++) {
for(int y = 0; y < _height; y++) {
Tmx::MapTile tile = tmxLayer->GetTile(x, y);
_collisions[y * _width + x] = tile.tilesetId > -1;
}
}
continue;
}
else if(!strcasecmp(tmxLayer->GetName().c_str(), "middle")) {
_middleLayer = i;
}
Layer* layer = new Layer(
tmxLayer->GetWidth(), tmxLayer->GetHeight(),
_tileWidth, _tileHeight);
for(int x = 0; x < layer->GetWidth(); x++) {
for(int y = 0; y < layer->GetHeight(); y++) {
Tmx::MapTile tmxTile = tmxLayer->GetTile(x, y);
MapTile tile;
if(tmxTile.tilesetId != -1) {
const Tmx::Tileset* tmxTileset = map.GetTileset(tmxTile.tilesetId);
tile.id = tmxTile.id;
tile.tileset = tilesetMap.find(tmxTileset)->second;
} else {
tile.id = 0;
tile.tileset = NULL;
}
layer->SetTile(x, y, tile);
}
}
_layers.push_back(layer);
}
if(_middleLayer == -1) {
_middleLayer = int(floor(float(_layers.size()) / 2.0f)); // <-- nasty
}
for(int i = 0; i < map.GetNumObjectGroups(); i++) {
const Tmx::ObjectGroup* tmxGroup = map.GetObjectGroup(i);
for(int j = 0; j < tmxGroup->GetNumObjects(); j++) {
const Tmx::Object* tmxObject = tmxGroup->GetObject(j);
if(!strncasecmp(tmxObject->GetName().c_str(), "NPC", 3)) {
NPC* npc = new NPC(this);
npc->LoadSprites(tmxObject->GetProperties().GetLiteralProperty("image").c_str());
npc->SetXY(tmxObject->GetX(), tmxObject->GetY());
_npcs.push_back(npc);
}
else if(!strncasecmp(tmxObject->GetName().c_str(), "Warp", 4)) {
Warp* warp = new Warp();
warp->SetXY(tmxObject->GetX(), tmxObject->GetY());
warp->SetWidthHeight(tmxObject->GetWidth(), tmxObject->GetHeight());
warp->SetTargetMap(tmxObject->GetProperties().GetLiteralProperty("map").c_str());
warp->SetTargetX(tmxObject->GetProperties().GetNumericProperty("x") * 32);
warp->SetTargetY(tmxObject->GetProperties().GetNumericProperty("y") * 32);
_warps.push_back(warp);
}
}
}
std::map<std::string, std::string> mapProps = map.GetProperties().GetList();
for(std::map<std::string, std::string>::iterator i = mapProps.begin(); i != mapProps.end(); ++i) {
if(i->first == "BGM") {
_bgm = musicManager.Load(i->second);
}
}
return true;
}