public static int GetColoredDotTextureId(Color color)
{
int textureId;
if (!Dots.TryGetValue(color, out textureId))
{
Texture2D texture;
texture = new Texture2D(GraphicsUtility.CurrentGraphicsDevice, 1, 1);
texture.SetData(new Color[] { color });
textureId = GraphicsUtility.AddTexture(color.ToString(), texture);
Dots.Add(color, textureId);
}
return(textureId);
}
public int RenderTexture(string assetName, List <TiledTextureDescriptor> textureDescriptors, int width, int height)
{
int newTextureId = GraphicsUtility.TextureCollection.Count;
SpriteBatch spriteBatch = new SpriteBatch(GraphicsUtility.CurrentGraphicsDevice);
RenderTarget2D renderTarget = new RenderTarget2D(GraphicsUtility.CurrentGraphicsDevice, width, height); // TODO: figure out image size
GraphicsUtility.CurrentGraphicsDevice.SetRenderTarget(renderTarget);
GraphicsUtility.CurrentGraphicsDevice.Clear(Color.Transparent);
spriteBatch.Begin();
foreach (TiledTextureDescriptor ttd in textureDescriptors)
{
Rectangle ttdr;
#pragma warning disable CS0618 // Type or member is obsolete
if (TextureRectangles.TryGetValue(ttd.TiledTextureId, out ttdr))
{
spriteBatch.Draw(texture: GraphicsUtility.TextureCollection[TextureIds[ttd.TiledTextureId]],
position: ttd.position,
sourceRectangle: ttdr);
}
else
{
spriteBatch.Draw(texture: GraphicsUtility.TextureCollection[TextureIds[ttd.TiledTextureId]],
position: ttd.position);
}
#pragma warning restore CS0618 // Type or member is obsolete
}
spriteBatch.End();
GraphicsUtility.CurrentGraphicsDevice.SetRenderTarget(null);
newTextureId = GraphicsUtility.AddTexture(assetName, renderTarget);
return(newTextureId);
}
