private void IconReplaceButton_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog od = new OpenFileDialog
{
Title = "Select image to replace icon",
Filter = "Portable Network Graphics image|*.png|JPEG image|*.jpg|All file types|*.*",
Multiselect = false,
};
if (od.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
try
{
NSMBe4.ROM.load(new NSMBe4.DSFileSystem.NitroROMFilesystem(MainWindow.ROMPath));
var f = NSMBe4.ROM.getLevelFile("banner");
var imgf = new NSMBe4.DSFileSystem.InlineFile(f, 32, 512, f.name);
var palf = new NSMBe4.DSFileSystem.InlineFile(f, 544, 32, f.name);
var i2d = new NSMBe4.Image2D(imgf, 32, true, false) as NSMBe4.PalettedImage;
var ipal = new NSMBe4.FilePalette(palf);
i2d.replaceImgAndPal(new Bitmap(od.FileName), ipal as NSMBe4.Palette);
Array.Copy((i2d as NSMBe4.Image2D).getData(), MainWindow.LoadedROM.Banner.Banner.Image, 512);
Array.Copy(ipal.getData(), MainWindow.LoadedROM.Banner.Banner.Pltt, 32);
NSMBe4.ROM.close();
UpdateValues();
}
catch
{
Utils.ShowMessage("An error ocurred trying to change the game's icon.");
}
}
}
public static byte[] getData(this NSMBe4.Image2D Img)
{
byte[] idata;
byte[] innerdata = Img.getRawData();
if (Img.is4bpp)
{
idata = new byte[innerdata.Length / 2];
for (int i = 0; i < idata.Length; i++)
{
idata[i] = (byte)((innerdata[i * 2] & 15) | (innerdata[i * 2 + 1] & 15) << 4);
}
}
else
{
idata = (byte[])innerdata.Clone();
}
return(idata);
}
