58 lines
1.8 KiB
C#
58 lines
1.8 KiB
C#
#region Copyright & License Information
|
|
/*
|
|
* Copyright (c) The OpenRA Developers and Contributors
|
|
* This file is part of OpenRA, which is free software. It is made
|
|
* available to you under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation, either version 3 of
|
|
* the License, or (at your option) any later version. For more
|
|
* information, see COPYING.
|
|
*/
|
|
#endregion
|
|
|
|
using System.IO;
|
|
using System.Linq;
|
|
using OpenRA.FileFormats;
|
|
using OpenRA.Primitives;
|
|
|
|
namespace OpenRA.Mods.Common.UtilityCommands
|
|
{
|
|
public class PngSheetImportMetadataCommand : IUtilityCommand
|
|
{
|
|
string IUtilityCommand.Name => "--png-sheet-import";
|
|
|
|
bool IUtilityCommand.ValidateArguments(string[] args)
|
|
{
|
|
return args.Length == 2;
|
|
}
|
|
|
|
[Desc("PNGFILE", "Import yaml metadata to png")]
|
|
void IUtilityCommand.Run(Utility utility, string[] args)
|
|
{
|
|
Png png;
|
|
using (var pngStream = File.OpenRead(args[1]))
|
|
png = new Png(pngStream);
|
|
|
|
var yaml = MiniYaml.FromFile(Path.ChangeExtension(args[1], "yaml"));
|
|
|
|
var frameSizeField = yaml.Where(y => y.Key == "FrameSize").Select(y => y.Value.Value).FirstOrDefault();
|
|
if (frameSizeField != null)
|
|
{
|
|
var frameSize = FieldLoader.GetValue<Size>("FrameSize", frameSizeField);
|
|
|
|
var frameAmountField = yaml.Where(y => y.Key == "FrameAmount").Select(y => y.Value.Value).FirstOrDefault();
|
|
if (frameAmountField != null)
|
|
{
|
|
var frameAmount = FieldLoader.GetValue<int>("FrameAmount", frameAmountField);
|
|
if (frameAmount > (png.Width / frameSize.Width) * (png.Height / frameSize.Height))
|
|
throw new InvalidDataException(".png file is too small for given FrameSize and FrameAmount.");
|
|
}
|
|
}
|
|
|
|
foreach (var node in yaml)
|
|
png.EmbeddedData[node.Key] = node.Value.Value;
|
|
|
|
png.Save(args[1]);
|
|
}
|
|
}
|
|
}
|