void CreateNewTileset()
{
Show();
using (var formNew = new FormNew())
if (DialogResult.OK == formNew.ShowDialog())
{
srcfile = formNew.ImageFile;
size = formNew.TileSize;
var bitmap = new Bitmap(srcfile);
if (!formNew.PaletteFromImage)
{
var terrainPalette = new ImmutablePalette(formNew.PaletteFile, new int[0]);
ColorPalette pal;
using (var b = new Bitmap(1, 1, PixelFormat.Format8bppIndexed))
pal = b.Palette;
for (var i = 0; i < 256; i++)
{
pal.Entries[i] = Color.FromArgb(terrainPalette.GetColor(i).ToArgb());
}
bitmap.Palette = pal;
}
InitializeSurface(bitmap);
}
}
void IUtilityCommand.Run(Utility utility, string[] args)
{
// HACK: The engine code assumes that Game.modData is set.
var modData = Game.ModData = utility.ModData;
var src = args[1];
var shadowIndex = Array.Empty <int>();
if (args.Contains("--noshadow"))
{
Array.Resize(ref shadowIndex, shadowIndex.Length + 3);
shadowIndex[shadowIndex.Length - 1] = 1;
shadowIndex[shadowIndex.Length - 2] = 3;
shadowIndex[shadowIndex.Length - 3] = 4;
}
var palette = new ImmutablePalette(args[2], new[] { 0 }, shadowIndex);
var palColors = new Color[Palette.Size];
for (var i = 0; i < Palette.Size; i++)
{
palColors[i] = palette.GetColor(i);
}
var frames = FrameLoader.GetFrames(File.OpenRead(src), modData.SpriteLoaders, src, out _);
var usePadding = !args.Contains("--nopadding");
var count = 0;
var prefix = Path.GetFileNameWithoutExtension(src);
foreach (var frame in frames)
{
var frameSize = usePadding && !frame.DisableExportPadding ? frame.FrameSize : frame.Size;
var offset = usePadding && !frame.DisableExportPadding ? (frame.Offset - 0.5f * new float2(frame.Size - frame.FrameSize)).ToInt2() : int2.Zero;
// shp(ts) may define empty frames
if (frameSize.Width == 0 && frameSize.Height == 0)
{
count++;
continue;
}
// TODO: expand frame with zero padding
var pngData = frame.Data;
if (frameSize != frame.Size)
{
pngData = new byte[frameSize.Width * frameSize.Height];
for (var i = 0; i < frame.Size.Height; i++)
{
Buffer.BlockCopy(frame.Data, i * frame.Size.Width,
pngData, (i + offset.Y) * frameSize.Width + offset.X,
frame.Size.Width);
}
}
var png = new Png(pngData, SpriteFrameType.Indexed8, frameSize.Width, frameSize.Height, palColors);
png.Save($"{prefix}-{(count++):D4}.png");
}
Console.WriteLine("Saved {0}-[0..{1}].png", prefix, count - 1);
}