private void UpdateVM(IDbSpriteAtlasFromImage entry)
{
SourceImage = dataProvider.GetModel <Bitmap>(entry.DataRef);
Items.UpdateAfter(() =>
{
Items.Clear();
for (int i = 0; i < entry.Sprites.Count; i++)
{
var spriteDef = entry.Sprites[i];
var spriteBuilder = SpriteBuilder.NewSprite();
spriteBuilder.SetIndex(i);
spriteBuilder.SetSize(spriteDef.Width, spriteDef.Height);
var cutout = new Rectangle(spriteDef.X, spriteDef.Y, spriteDef.Width, spriteDef.Height);
var bytes = BitmapHelper.ToBytes(SourceImage, cutout);
spriteBuilder.SetData(bytes);
var sprite = spriteBuilder.Build();
var spriteVM = SpriteFromImageVM.Create(sprite, cutout);
Items.Add(spriteVM);
}
});
CurrentSpriteIndex = 0;
}
public static SpriteFromImageVM Create(SpriteModel spriteModel, Rectangle sourceRectangle)
{
var vm = new SpriteFromImageVM();
vm.FromModel(spriteModel);
vm.SourceRectangle = sourceRectangle;
return(vm);
}
public void AddSprite()
{
var newSprite = new SpriteFromImageVM();
newSprite.Id = Items.Count;
newSprite.SourceRectangle = new Rectangle(0, 0, 8, 8);
var bytes = BitmapHelper.ToBytes(SourceImage, newSprite.SourceRectangle);
newSprite.UpdateBitmap(8, 8, bytes);
BitmapHelper.SetPaletteColors(newSprite.Image, SourceImage.Palette.Entries);
Items.Add(newSprite);
CurrentSpriteIndex = Items.Count - 1;
}