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PNG spritesheet support, along with PaletteFromPng.

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Cursor palette loader can now be specified via yaml.
This commit is contained in:
Andre Mohren
2018-07-24 15:56:04 +02:00
committed by reaperrr
parent 48248266a8
commit 693b5a54af
9 changed files with 549 additions and 226 deletions
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23
OpenRA.Mods.Common/UtilityCommands/ConvertPngToShpCommand.cs
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@@ -35,14 +35,14 @@ namespace OpenRA.Mods.Common.UtilityCommands
{
var inputFiles = GlobArgs(args).OrderBy(a => a).ToList();
var dest = inputFiles[0].Split('-').First() + ".shp";
var frames = inputFiles.Select(a => PngLoader.Load(a));
var size = frames.First().Size;
if (frames.Any(f => f.Size != size))
var frames = inputFiles.Select(a => new Png(File.OpenRead(a))).ToList();
var size = new Size(frames[0].Width, frames[0].Height);
if (frames.Any(f => f.Width != size.Width || f.Height != size.Height))
throw new InvalidOperationException("All frames must be the same size");
using (var destStream = File.Create(dest))
ShpTDSprite.Write(destStream, size, frames.Select(f => ToBytes(f)));
ShpTDSprite.Write(destStream, size, frames.Select(f => f.Data));
Console.WriteLine(dest + " saved.");
}
@@ -53,20 +53,5 @@ namespace OpenRA.Mods.Common.UtilityCommands
foreach (var path in Glob.Expand(args[i]))
yield return path;
}
static byte[] ToBytes(Bitmap bitmap)
{
var data = bitmap.LockBits(new Rectangle(0, 0, bitmap.Width, bitmap.Height), ImageLockMode.ReadOnly,
PixelFormat.Format8bppIndexed);
var bytes = new byte[bitmap.Width * bitmap.Height];
for (var i = 0; i < bitmap.Height; i++)
Marshal.Copy(new IntPtr(data.Scan0.ToInt64() + i * data.Stride),
bytes, i * bitmap.Width, bitmap.Width);
bitmap.UnlockBits(data);
return bytes;
}
}
}