/// <summary>
/// Sets the pixels corresponding to the tile in its current surroundings. None of the parameters can be null apart from 'tile'.
/// Caches the operation so future calls with the same BaseTile will be very quick.
/// </summary>
public void SetTile(BaseTile tile, TileLayer layer, int globalX, int globalY, int x, int y)
{
if (tile == null)
{
SetTile(GetTransparentTile(), x, y);
}
else
{
int index = tile.GetAutoIndex(layer, globalX, globalY);
if (tile.RenderData.IsCached(index))
{
// Already cached, just paint.
SetTile(tile.RenderData.GetCachedPixels(index), x, y);
}
else
{
// Need to grab and flip the pixels, the store them again.
tile.RenderData.SetCachedPixels(index, GetColours(tile.RenderData.GetSprite(index), true, true));
// Now paint the tile.
SetTile(tile.RenderData.GetCachedPixels(index), x, y);
}
}
}