public SpriteSheetResourceData LoadSpriteSheetImage(string imagePath, Bitmap image)
{
if (!(Image.IsAlphaPixelFormat(image.PixelFormat)))
{
ImageHelper.AdjustImagePixelFormat(ref image);
if (Image.IsAlphaPixelFormat(image.PixelFormat))
{
Messager.ShowMessage(Messager.Mode.Message, "Image converted to alpha pixel format");
}
}
var spTex = new Texture(image);
spTex.Options.Filter = Configuration.TextureFilterMode;
var id = string.Format("{0}", _spriteSheetsImages.Count);
var spriteSheetResourceData = new SpriteSheetResourceData(imagePath, id, spTex);
_spriteSheetsImages.Add(id, spriteSheetResourceData);
return(spriteSheetResourceData);
}
public SpriteSheetResourceData LoadSpriteSheetFromSeparateImages(Bitmap[] images)
{
BitmapAtlas imageAtlas = new BitmapAtlas();
for (int i = 0; i < images.Length; i++)
{
var image = images[i];
if (!(Image.IsAlphaPixelFormat(image.PixelFormat)))
{
ImageHelper.AdjustImagePixelFormat(ref image);
}
imageAtlas.AddImage(i.ToString(), image);
}
var spTex = imageAtlas.ToTexture(PixelFormat.DefaultAlpha);
var finalSpTex = SpriteSheetAndTextureFuncs.TrimmByAlpha(spTex);
finalSpTex.Options.Filter = Configuration.TextureFilterMode;
spTex.Dispose();
var id = string.Format("{0}", _spriteSheetsImages.Count);
var spName = string.Format("AssembledSpriteSheet{0}", id);
var spriteSheetResource = new SpriteSheetResourceData(spName, id, finalSpTex);
_spriteSheetsImages.Add(id, spriteSheetResource);
imageAtlas.Dispose();
return(spriteSheetResource);
}
