private void DrawInternal(DeviceContext pContext, BitmapResource pBitmap, Vector2 pPosition, Size pSize)
{
_effects[0].SetInput(0, pBitmap.DirectXBitmap, false);
float widthFactor;
float heightFactor;
if (_useTiledScaling)
{
widthFactor = Game.ActiveCamera.Zoom;
heightFactor = Game.ActiveCamera.Zoom;
}
else
{
widthFactor = pSize.Width / pBitmap.Width;
heightFactor = pSize.Height / pBitmap.Height;
}
var scale = new SharpDX.Direct2D1.Effect(_context, Scale);
scale.SetValue(0, new RawVector2(widthFactor, heightFactor));
scale.SetInput(0, _effects[_effects.Count - 1].Output, false);
if (pBitmap.Source.HasValue)
{
var r = pBitmap.Source.Value;
var source = new RawRectangleF(r.Left, r.Top, r.Left + pSize.Width, r.Top + pSize.Height);
pContext.DrawImage(scale.Output, pPosition, source, InterpolationMode.Linear, CompositeMode.SourceOver);
}
else
{
pContext.DrawImage(_effects[_effects.Count - 1].Output, pPosition);
}
}
public Effect AddTile(BitmapResource pResource)
{
var e = new SharpDX.Direct2D1.Effect(_context, Tile);
var rect = pResource.Source.HasValue ? pResource.Source.Value : new Rectangle(0, 0, pResource.Width, pResource.Height);
e.SetValue(0, rect);
_effects.Add(e);
_useTiledScaling = true;
return(this);
}
public void DrawBitmap(BitmapResource pBitmap, float pOpacity, Vector2 pPosition, Size pScale)
{
var x = pPosition.X;
var y = pPosition.Y;
Context.DrawBitmap(pBitmap.DirectXBitmap,
new RawRectangleF(x, y, x + pScale.Width, y + pScale.Height),
pOpacity,
BitmapInterpolationMode.NearestNeighbor,
pBitmap.Source);
}
public BitmapResource TileBitmap(BitmapResource pBitmap, int pTileWidth, int pTileHeight, int pXCount, int pYCount)
{
Bitmap b = new Bitmap(Context,
new Size2(pXCount * pTileWidth, pYCount * pTileHeight),
new BitmapProperties(pBitmap.DirectXBitmap.PixelFormat));
for (int x = 0; x < pXCount; x++)
{
for (int y = 0; y < pYCount; y++)
{
var posX = x * pTileWidth;
var posY = y * pTileHeight;
b.CopyFromBitmap(pBitmap.DirectXBitmap, new RawPoint(posX, posY), pBitmap.Source.Value);
}
}
return(new BitmapResource()
{
DirectXBitmap = b
});
}
public BitmapResource ApplyTo(BitmapResource pBitmap, Size pScale)
{
var b = new Bitmap1(_context,
new SharpDX.Size2((int)pScale.Width, (int)pScale.Height),
new BitmapProperties1()
{
PixelFormat = pBitmap.DirectXBitmap.PixelFormat,
BitmapOptions = BitmapOptions.Target
});
var t = _context.Target;
_context.Target = b;
_context.BeginDraw();
DrawInternal(_context, pBitmap, Vector2.Zero, pScale);
_context.EndDraw();
_context.Target = t;
return(new BitmapResource()
{
DirectXBitmap = b
});
}
public SpriteStrip(BitmapResource pBitmap, Size pSize)
{
Bitmap = pBitmap;
FrameSize = pSize;
}
public RenderComponent(BitmapResource pResource, int pZIndex) : this()
{
Bitmap = pResource;
ZIndex = pZIndex;
}
public void Draw(BitmapResource pBitmap, float pOpacity, Vector2 pPosition, Size pScale)
{
DrawInternal(((DirectXAdapter)Game.Graphics).Context, pBitmap, pPosition, pScale);
}
