void Map::SyncDraw(Gdiplus::Graphics* g)
{
Vector3i northWestTile = mMapViewport->GetNorthWestTileCoordinate();
Vector3i southEastTile = mMapViewport->GetSouthEastTileCoordinate();
Vector2i origin = mMapViewport->GetTileOrigin(northWestTile);
int xTileCount = southEastTile.GetX() - northWestTile.GetX() + 1;
int yTileCount = southEastTile.GetY() - northWestTile.GetY() + 1;
int tileCount = xTileCount*yTileCount;
int k = 0;
for(int i = 0; i<xTileCount; i++)
{
for(int j = 0; j<yTileCount; j++)
{
k++;
std::cout << k << "/" << tileCount << std::endl;
Vector3i coord(northWestTile.GetX() + i, northWestTile.GetY() + j, mMapViewport->GetZoom());
Tile* tile = new Tile(coord, mMapSource);
tile->Download(false);
Gdiplus::Image* im = tile->GetImage();
if(im)
g->DrawImage(im, origin.GetX() + i*mMapSource->GetTileSize(), origin.GetY() + j*mMapSource->GetTileSize());
delete tile;
}
}
}
void Map::Draw(Gdiplus::Graphics* g)
{
Vector3i northWestTile = mMapViewport->GetNorthWestTileCoordinate();
Vector3i southEastTile = mMapViewport->GetSouthEastTileCoordinate();
Vector2i origin = mMapViewport->GetTileOrigin(northWestTile);
int xTileCount = southEastTile.GetX() - northWestTile.GetX() + 1;
int yTileCount = southEastTile.GetY() - northWestTile.GetY() + 1;
int tileCount = xTileCount*yTileCount;
for(int i = 0; i<xTileCount; i++)
{
for(int j = 0; j<yTileCount; j++)
{
Vector3i coord(northWestTile.GetX() + i, northWestTile.GetY() + j, mMapViewport->GetZoom());
Tile* tile = GetTile(coord);
if(!tile->IsLoaded())
{
tile->SignalReady += [this](Tile* tile) {
std::lock_guard<std::mutex> lock(signal_mutex);
SignalNewTile.emit();
};
continue;
}
Gdiplus::Image* im = tile->GetImage();
if(im)
g->DrawImage(im, origin.GetX() + i*mMapSource->GetTileSize(), origin.GetY() + j*mMapSource->GetTileSize());
}
}
}