Tileset::Tileset(Subsystem& subsystem, const std::string& filename, ZipReader *zip)
throw (KeyValueException, TilesetException)
: Properties(filename + ".tileset", zip), subsystem(subsystem)
{
try {
tile_width = atoi(get_value("width").c_str());
tile_height = atoi(get_value("height").c_str());
if (tile_width != tile_height || tile_width < 16 || tile_width > static_cast<int>(sizeof(mask_t) * 8)) {
throw TilesetException("Malformed tile size: " + filename);
}
create_tile(filename + ".png", zip);
} catch (const TilesetException&) {
throw;
} catch (const Exception& e) {
throw TilesetException(e.what());
}
}
Tileset::Tileset(const std::string& fname, Video::Driver* v)
: video(v)
, animTimer(0)
{
CDEBUG("ctileset::loadvsp");
vsp = new VSP;
if (!vsp->Load(IkaPath::_game + fname)) {
throw std::runtime_error("Unable to load VSP file " + fname + "\n");
}
frameCount = vsp->NumTiles();
frameWidth = vsp->Width();
frameHeight = vsp->Height();
try {
hFrame.resize(frameCount);
for (uint i = 0; i < frameCount; i++) {
hFrame[i] = video->CreateImage(vsp->GetTile(i));
}
} catch(...) {
throw TilesetException();
}
// Next up, set up the tile animation stuff.
tileIndex.resize(frameCount); // Make the vectors fit.
flipFlag.resize(frameCount);
for (uint i = 0; i < frameCount; i++) {
tileIndex[i] = i; // Set initial values for the vectors.
flipFlag[i] = false;
}
animstate = vsp->vspAnim;
for (uint j = 0; j < vsp->vspAnim.size(); j++) {
animstate[j].count = animstate[j].delay; // Init the counter.
}
}
