public bool IsOrigin(Vector2Short uv)
{
if (uv == Vector2Short.Zero)
{
return(true);
}
var renderUV = WorldRenderXna.GetRenderUV((ushort)Id, uv.X, uv.Y);
var frameSizeIx = GetFrameSizeIndex((short)renderUV.Y);
var frameSize = FrameSize[frameSizeIx];
if (frameSizeIx == 0)
{
return(renderUV.X % ((TextureGrid.X + FrameGap.X) * frameSize.X) == 0 &&
renderUV.Y % ((TextureGrid.Y + FrameGap.Y) * frameSize.Y) == 0);
}
else
{
int y = 0;
for (int i = 0; i < frameSizeIx; i++)
{
y += FrameSize[i].Y * (TextureGrid.Y + FrameGap.Y);
}
return(renderUV.X % ((TextureGrid.X + FrameGap.X) * frameSize.X) == 0 && renderUV.Y == y);
}
}
public bool IsOrigin(Vector2Short uv)
{
if (uv == Vector2Short.Zero)
{
return(true);
}
var renderUV = WorldRenderXna.GetRenderUV((ushort)Id, uv.X, uv.Y);
var frameSize = GetFrameSize((short)renderUV.Y);
return(renderUV.X % ((TextureGrid.X + FrameGap.X) * frameSize.X) == 0 &&
renderUV.Y % ((TextureGrid.Y + FrameGap.Y) * frameSize.Y) == 0);
}
/// <summary>
/// Get a Sprite from one of it's UV's
/// </summary>
/// <param name="uv"></param>
/// <returns></returns>
public KeyValuePair <int, SpriteSub> GetStyleFromUV(Vector2Short uv)
{
var renderUV = WorldRenderXna.GetRenderUV(Tile, uv.X, uv.Y);
foreach (var kvp in Styles)
{
if (kvp.Value.UV == uv)
{
return(kvp);
}
if (renderUV.X >= kvp.Value.UV.X &&
renderUV.Y >= kvp.Value.UV.Y &&
renderUV.X < kvp.Value.UV.X + (kvp.Value.SizePixelsInterval.X * kvp.Value.SizeTiles.X) &&
renderUV.Y < kvp.Value.UV.Y + (kvp.Value.SizePixelsInterval.Y * kvp.Value.SizeTiles.Y))
{
return(kvp);
}
}
return(default);
