public void PreCheck()
{
if (rendered == false && visible == true)
{
rendered = true;
batch.End();
fbo = MapManager.getInstance().getFreeFBO();
MapManager.getInstance().setFBOUsed(fbo, true);
Game1.graphics.GraphicsDevice.SetRenderTarget(MapManager.getInstance().getFBO(fbo));
batch.Begin();
for (int x = 0; x < chunkSize / tileSize; x++)
{
for (int y = 0; y < chunkSize / tileSize; y++)
{
int tile = MapManager.getInstance().tilemap[(int)(x + position.X), (int)(y + position.Y)];
switch (tile)
{
case 1:
batch.Draw(Game1.tile, new Vector2(x * tileSize, y * tileSize), Color.DarkGray);
break;
default:
batch.Draw(Game1.tile, new Vector2(x * tileSize, y * tileSize), Color.White);
break;
}
}
}
batch.End();
Game1.graphics.GraphicsDevice.SetRenderTarget(null);
batch.Begin();
}
}
public void Blur()
{
visible = false;
rendered = false;
if (fbo != -1)
{
MapManager.getInstance().setFBOUsed(fbo, false);
}
fbo = -1;
}
public void Draw(SpriteBatch batch, Vector2 offset)
{
batch.Draw(MapManager.getInstance().getFBO(fbo), new Vector2((int)Math.Round(position.X * tileSize - offset.X), (int)Math.Round(position.Y * tileSize - offset.Y)), null);
}