Room*
RoomLoader::LoadRoom( const std::string& aRoomName )
{
Tmx::Map map;
map.ParseFile(aRoomName);
if (map.HasError()) {
printf("error code: %d\n", map.GetErrorCode());
printf("error text: %s\n", map.GetErrorText().c_str());
return NULL;
}
Room* room = new Room(GetLayer(map, "background"), GetLayer(map, "middle"), GetLayer(map, "foreground"));
std::vector<Entity*> entities = GetEntities(map, "entities");
float2 topleft(0,0);
float2 bottomright((map.GetWidth()) * map.GetTileWidth(), (map.GetHeight()) * map.GetTileHeight());
std::vector<std::pair<float2, float2>> rects = GetCameraRects(map, "camera");
room->setCameraRect(topleft, bottomright);
room->setCamera(new Camera(rects));
for (unsigned int i = 0; i < entities.size(); i++)
{
room->addEntity(entities[i]);
}
return room;
}
Room *RoomLoader::loadRoom(const std::string& filename)
{
TileMap* tileMap = loadTileMap(filename);
std::cout << "Loading room " + filename + "...";
std::vector<std::string> data = tokenize(loadFile(filename), "\n", true);
std::vector<std::string> tileSetInfo = tokenize(data[data.size()-1], " ");
if (tileSetInfo.size() == 0)
{
throw DB_EXCEPTION("Tilset info is missing in file " + filename);
}
std::string tileSetFileName = "graphics/" + tileSetInfo[0];
int numTiles = fromString<int>(tileSetInfo[1]);
Room* room = new Room(tileMap, new Animation(tileSetFileName, numTiles));
int width = 0;
int height = 0;
int row;
int col;
// Load entities
int x = 0;
int y = 0;
for (row = 0; row < tileMap->getHeight(); row++)
{
for (col = 0; col < tileMap->getWidth(); col++)
{
char c = data[row].at(col);
// Ignore solidities.
if (c != '.' && c != '#')
{
Entity* entity = createEntity(c, x * TileMap::TILE_SIZE, y * TileMap::TILE_SIZE, Random::get());
room->addEntity(entity);
}
x++;
}
x = 0;
y++;
}
std::cout << " Done!" << std::endl;
return room;
}
Room*
RoomLoader::LoadRoom( int x, int y )
{
const Tmx::ObjectGroup *roomObjectGroup = map.GetObjectGroup(0);
int roomX = -1;
int roomY = -1;
int roomW = -1;
int roomH = -1;
for (int i = 0; i < roomObjectGroup->GetNumObjects(); i++)
{
const Tmx::Object *roomObject = roomObjectGroup->GetObject(i);
int rX = roomObject->GetX() / 10;
int rY = roomObject->GetY() / 10;
int rW = roomObject->GetWidth() / 10;
int rH = roomObject->GetHeight() / 10;
if (x >= rX && y >= rY && x < rX + rW && y < rY + rH)
{
roomX = rX;
roomY = rY;
roomW = rW;
roomH = rH;
break;
}
}
if (roomX < 0)
{
//throw std::exception("Found no room at these coordinates");
throw std::runtime_error("Found no room at these coordinates");
}
Room* room = new Room(GetLayer(map, roomX, roomY, roomW, roomH, "tiles"), roomX, roomY);
std::vector<Entity*> entities = GetEntities(map, roomX, roomY, roomW, roomH, "entities");
room->setCamera(new Camera());
for (unsigned int i = 0; i < entities.size(); i++)
{
room->addEntity(entities[i]);
}
return room;
}