public TiledImage(Subtexture source, Rectangle? clipRect, int width, int height, int offsetX = 0, int offsetY = 0)
: base(false)
{
this.source = source;
if (clipRect.HasValue)
this.clipRect = source.GetAbsoluteClipRect(clipRect.Value);
else
this.clipRect = source.Rect;
canvas = new Canvas(width, height);
SetOffsets(offsetX, offsetY);
}
public static void BeginCanvas(Canvas canvas, Color clearColor, BlendState blendState)
{
SetTarget(canvas);
Clear(clearColor);
Draw.SpriteBatch.Begin(SpriteSortMode.Deferred, blendState, SamplerState.PointClamp, DepthStencilState.None, RasterizerState.CullNone);
}
public static void SetTarget(Canvas canvas)
{
Engine.Instance.GraphicsDevice.SetRenderTarget(canvas.RenderTarget2D);
}
public void Resize(int width, int height)
{
if (Width != width || Height != height)
{
canvas.Unload();
canvas = new Canvas(width, height);
UpdateBuffer();
}
}
public void Resize(int width, int height, int offsetX, int offsetY)
{
if (Width != width || Height != height || OffsetX != offsetX || OffsetY != offsetY)
{
canvas.Unload();
canvas = new Canvas(width, height);
SetOffsets(offsetX, offsetY);
}
}
public Tilemap(int width, int height)
: base(false)
{
Canvas = new Canvas(width, height);
}
