internal void CommitTiles(TileCollection tiles)
{
using (var tileGraphics = System.Drawing.Graphics.FromImage(tileImage))
{
for (int row = 0; row < tiles.Height; ++row)
{
for (int col = 0; col < tiles.Width; ++col)
{
if (!tiles[row, col].Updated)
{
continue;
}
Bitmap source = Resources.Tiles.Clone(GraphicsUtils.GetGraphicSourceRectangle(tiles[row, col].GraphicsID, GraphicsConstants.TileWidth, Resources.Tiles.Width / GraphicsConstants.TileWidth), Resources.Tiles.PixelFormat);
GraphicsUtils.SwapColors(source, tiles[row, col].Palette);
tileGraphics.DrawImage(source, new Point(col * GraphicsConstants.TileWidth, row * GraphicsConstants.TileWidth));
tiles[row, col].Updated = false;
}
}
}
}
private protected override void UpdatePalette()
{
currentImage = sourceImage;
GraphicsUtils.SwapColors(currentImage, Palette);
}
