private void PaintSprite()
{
var item = _spriteListWindow.SelectedSprite;
var remap = _spriteRemapsWindow.SelectedItem;
int palette = remap.Key == -1 ? _spriteListWindow.SelectedSprite.DefaultPalette : remap.Palette;
var activeDeltas = _spriteDeltasWindow.CheckedDeltaItems;
Image previousImage = null;
if (_spritePreviewWindow.Image != null)
{
previousImage = _spritePreviewWindow.Image;
}
var outputBitmap = new LockBitmap(new Bitmap(item.Rectangle.Width, item.Rectangle.Height));
outputBitmap.LockBits();
for (var x = 0; x < item.Rectangle.Width; x++)
{
for (var y = 0; y < item.Rectangle.Height; y++)
{
var value = _spriteData[item.Rectangle.X + x, item.Rectangle.Y + y];
if (value != 0)
{
outputBitmap.SetPixel(x, y, _paletteImage.GetPixel(palette, value));
}
}
}
foreach (var delta in activeDeltas)
{
for (var x = 0; x < delta.Rectangle.Width; x++)
{
for (var y = 0; y < delta.Rectangle.Height; y++)
{
var value = _deltaData[delta.Rectangle.X + x, delta.Rectangle.Y + y];
if (value != 0)
{
outputBitmap.SetPixel(delta.RelativePosition.X + x, delta.RelativePosition.Y + y, _paletteImage.GetPixel(palette, value));
}
}
}
}
outputBitmap.UnlockBits();
_spritePreviewWindow.Image = outputBitmap.Source;
if (previousImage != null)
{
previousImage.Dispose();
}
}
private void PaintSprite()
{
var item = _spriteListWindow.SelectedSprite;
var remap = _spriteRemapsWindow.SelectedItem;
int palette = remap.Key == -1 ? _spriteListWindow.SelectedSprite.DefaultPalette : remap.Palette;
var activeDeltas = _spriteDeltasWindow.CheckedDeltaItems;
Image previousImage = null;
if (_spritePreviewWindow.Image != null)
previousImage = _spritePreviewWindow.Image;
var outputBitmap = new LockBitmap(new Bitmap(item.Rectangle.Width, item.Rectangle.Height));
outputBitmap.LockBits();
for (var x = 0; x < item.Rectangle.Width; x++)
{
for (var y = 0; y < item.Rectangle.Height; y++)
{
var value = _spriteData[item.Rectangle.X + x, item.Rectangle.Y + y];
if (value != 0)
outputBitmap.SetPixel(x, y, _paletteImage.GetPixel(palette, value));
}
}
foreach (var delta in activeDeltas)
{
for (var x = 0; x < delta.Rectangle.Width; x++)
{
for (var y = 0; y < delta.Rectangle.Height; y++)
{
var value = _deltaData[delta.Rectangle.X + x, delta.Rectangle.Y + y];
if (value != 0)
outputBitmap.SetPixel(delta.RelativePosition.X + x, delta.RelativePosition.Y + y, _paletteImage.GetPixel(palette, value));
}
}
}
outputBitmap.UnlockBits();
_spritePreviewWindow.Image = outputBitmap.Source;
if (previousImage != null)
previousImage.Dispose();
}
private void CreateSpriteData(TextureAtlasSprites sprites)
{
_spriteImage.LockBits();
_spriteData = new byte[_spriteImage.Width, _spriteImage.Height];
_deltaImage.LockBits();
_deltaData = new byte[_deltaImage.Width, _deltaImage.Height];
var colorCache = new Dictionary <Color, byte>();
_paletteImage.LockBits();
foreach (var sprite in sprites.SpriteDictionary)
{
//actual Sprite
colorCache.Clear();
var palette = sprite.Value.DefaultPalette;
for (var x = sprite.Value.Rectangle.X; x < sprite.Value.Rectangle.X + sprite.Value.Rectangle.Width; x++)
{
for (var y = sprite.Value.Rectangle.Y; y < sprite.Value.Rectangle.Y + sprite.Value.Rectangle.Height; y++)
{
var color = _spriteImage.GetPixel(x, y);
if (color.ToArgb() == 0)
{
continue;
}
byte value;
if (colorCache.TryGetValue(color, out value))
{
_spriteData[x, y] = value;
continue;
}
for (byte i = 0; i < 256; i++)
{
if (color == _paletteImage.GetPixel(palette, i))
{
_spriteData[x, y] = i;
colorCache.Add(color, i);
break;
}
}
}
}
//Deltas
if (sprite.Value.DeltaItems == null)
{
continue;
}
foreach (var delta in sprite.Value.DeltaItems)
{
for (var x = delta.Rectangle.X; x < delta.Rectangle.X + delta.Rectangle.Width; x++)
{
for (var y = delta.Rectangle.Y; y < delta.Rectangle.Y + delta.Rectangle.Height; y++)
{
var color = _deltaImage.GetPixel(x, y);
if (color.ToArgb() == 0)
{
continue;
}
byte value;
if (colorCache.TryGetValue(color, out value))
{
_deltaData[x, y] = value;
continue;
}
for (byte i = 0; i < 256; i++)
{
if (color == _paletteImage.GetPixel(palette, i))
{
_deltaData[x, y] = i;
colorCache.Add(color, i);
break;
}
if (i == 255)
{
System.Diagnostics.Debug.WriteLine("Color not found!");
//DetectPalette(paletteImage, deltaImage, delta.Rectangle);
}
}
}
}
}
}
_deltaImage.UnlockBits();
_spriteImage.UnlockBits();
}