private static void writeCompressedData(BinaryWriterWrapper bw, Bitmap png, bool premultiply)
{
using (MemoryStream stream = new MemoryStream()) {
byte[] uncompressedData;
using (BinaryWriterWrapper mw = new BinaryWriterWrapper(new BinaryWriter(stream))) {
writeData(png, mw, premultiply);
uncompressedData = stream.ToArray();
}
byte[] compressedData = XCompress.Compress(uncompressedData);
bw.WriteInt(6 + 4 + 4 + compressedData.Length); // compressed file size including headers
bw.WriteInt(uncompressedData.Length); // uncompressed data size (exluding headers! only the data)
bw.WriteByteArray(compressedData);
}
}
public static void Main(string[] args)
{
Console.CancelKeyPress += delegate(object sender, ConsoleCancelEventArgs e) {
e.Cancel = true;
MainClass.keepRunning = false;
};
if (args.Length == 0)
{
openGUI();
Environment.Exit(0);
}
if (args.Length == 1 && (args[0] == "-h" || args[0] == "--help" || args[0] == "/?" || args[0] == "/h"))
{
Console.WriteLine("Save images as XNB.");
Console.WriteLine("Usage: " + System.AppDomain.CurrentDomain.FriendlyName + " [-h|--help] [-c] [-u] [-hidef] [-nopre] png_file [xnb_file]");
Console.WriteLine("");
Console.WriteLine("The program reads the image 'png_file' and saves as an XNB file as 'xnb_file'.");
Console.WriteLine("Start without any input parameters to launch a GUI.");
Console.WriteLine("");
Console.WriteLine("Options:");
Console.WriteLine(" -h Prints this help.");
Console.WriteLine(" -c Compress the XNB file. This is the default if xcompress32.dll is");
Console.WriteLine(" available. Note that the compression might take significant time, but");
Console.WriteLine(" of course the result XNB file will be much smaller.");
Console.WriteLine(" -u Save uncompressed XNB file, even if xcompress32.dll is available.");
Console.WriteLine(" -hidef XNB's can be either 'reach' or 'hidef'. Default is 'reach', so use");
Console.WriteLine(" this -hidef option when necessary. I don't know what 'reach' or");
Console.WriteLine(" 'hidef' means, but for example Terraria cannot load 'hidef' XNB files.");
Console.WriteLine(" -nopre RGB channels will not be premultiplied by the alpha. By default, XNB's");
Console.WriteLine(" use premultiplied alpha.");
Console.WriteLine("");
Console.WriteLine("png_file This can either be a file or a directory. If this is a directory");
Console.WriteLine(" then it will convert all *.png files in the directory (not recursive).");
Console.WriteLine("xnb_file This can also be a file or a directory. If this is a directory then");
Console.WriteLine(" the filename will be name.xnb if the image file was name.png");
Console.WriteLine(" If this is omitted then it converts the png_file into the same folder.");
Environment.Exit(1);
}
bool compressionAvailable = XCompress.isItAvailable();
bool compressed = compressionAvailable;
bool reach = true;
bool premultiply = true;
string pngFile = null;
string xnbFile = null;
for (int i = 0; i < args.Length; i++)
{
string v = args[i];
if (v.Equals("-c"))
{
compressed = true;
}
else if (v.Equals("-u"))
{
compressed = false;
}
else if (v.Equals("-hidef"))
{
reach = false;
}
else if (v.Equals("-nopre"))
{
premultiply = false;
}
else if (pngFile == null)
{
pngFile = v;
}
else if (xnbFile == null)
{
xnbFile = v;
}
else
{
Console.WriteLine("Invalid command line argument: " + v);
Environment.Exit(3);
}
}
if (pngFile != null && xnbFile == null && isFile(pngFile))
{
xnbFile = Path.ChangeExtension(pngFile, ".xnb");
}
if (!compressionAvailable && compressed)
{
Console.WriteLine("To write compressed XNB files, you must have 'xcompress32.dll' available.");
Environment.Exit(2);
}
try {
execute(pngFile, xnbFile, compressed, reach, premultiply);
} catch (Exception ex) {
Console.WriteLine(ex);
}
}
public SimpleGUI()
{
Text = "PNG to XNB";
Size = new Size(640, 250);
MainMenu mainMenu = new MainMenu();
MenuItem file = mainMenu.MenuItems.Add("&File");
file.MenuItems.Add(new MenuItem("E&xit",
new EventHandler(this.OnExit), Shortcut.CtrlQ));
Menu = mainMenu;
ToolTip toolTip = new ToolTip();
Label labelInputFile = new Label();
labelInputFile.Parent = this;
labelInputFile.Text = "Input file:";
labelInputFile.Width = 70;
labelInputFile.Location = new Point(10, 18);
textBoxInputFile = new TextBox();
textBoxInputFile.Parent = this;
textBoxInputFile.Multiline = false;
textBoxInputFile.Location = new Point(80, 15);
textBoxInputFile.Width = 400;
textBoxInputFile.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
Button buttonInputFile = new Button();
buttonInputFile.Parent = this;
buttonInputFile.Text = "File...";
buttonInputFile.Width = 60;
buttonInputFile.Location = new Point(490, 15);
buttonInputFile.Click += new EventHandler(onChooseInputFile);
buttonInputFile.Anchor = AnchorStyles.Top | AnchorStyles.Right;
Button buttonInputFolder = new Button();
buttonInputFolder.Parent = this;
buttonInputFolder.Text = "Folder...";
buttonInputFolder.Width = 60;
buttonInputFolder.Location = new Point(560, 15);
buttonInputFolder.Click += new EventHandler(onChooseInputFolder);
buttonInputFolder.Anchor = AnchorStyles.Top | AnchorStyles.Right;
Label labelOutputFile = new Label();
labelOutputFile.Parent = this;
labelOutputFile.Text = "Output file:";
labelOutputFile.Width = 70;
labelOutputFile.Location = new Point(10, 53);
textBoxOutputFile = new TextBox();
textBoxOutputFile.Parent = this;
textBoxOutputFile.Multiline = false;
textBoxOutputFile.Location = new Point(80, 50);
textBoxOutputFile.Width = 400;
textBoxOutputFile.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
Button buttonOutputFile = new Button();
buttonOutputFile.Parent = this;
buttonOutputFile.Text = "File...";
buttonOutputFile.Width = 60;
buttonOutputFile.Location = new Point(490, 50);
buttonOutputFile.Click += new EventHandler(onChooseOutputFile);
buttonOutputFile.Anchor = AnchorStyles.Top | AnchorStyles.Right;
Button buttonOutputFolder = new Button();
buttonOutputFolder.Parent = this;
buttonOutputFolder.Text = "Folder...";
buttonOutputFolder.Width = 60;
buttonOutputFolder.Location = new Point(560, 50);
buttonOutputFolder.Click += new EventHandler(onChooseOutputFolder);
buttonOutputFolder.Anchor = AnchorStyles.Top | AnchorStyles.Right;
checkBoxCompress = new CheckBox();
checkBoxCompress.Parent = this;
checkBoxCompress.Width = 275;
checkBoxCompress.Location = new Point(10, 80);
checkBoxCompress.Enabled = XCompress.isItAvailable();
checkBoxCompress.Checked = checkBoxCompress.Enabled;
if (checkBoxCompress.Enabled)
{
checkBoxCompress.Text = "Compress XNB file";
}
else
{
checkBoxCompress.Text = "Compress XNB file (xcompress32.dll not found)";
}
checkBoxPremultiply = new CheckBox();
checkBoxPremultiply.Parent = this;
checkBoxPremultiply.Text = "Premultiply alpha";
checkBoxPremultiply.Checked = true;
checkBoxPremultiply.Location = new Point(285, 80);
checkBoxPremultiply.Width = 200;
toolTip.SetToolTip(checkBoxPremultiply, "RGB channels are multiplied by the alpha channel");
radioReach = new RadioButton();
radioReach.Parent = this;
radioReach.Text = "reach";
radioReach.Width = 60;
radioReach.Location = new Point(10, 110);
radioReach.Checked = true;
radioHidef = new RadioButton();
radioHidef.Parent = this;
radioHidef.Text = "hidef";
radioHidef.Width = 60;
radioHidef.Location = new Point(80, 110);
Button buttonConvert = new Button();
buttonConvert.Parent = this;
buttonConvert.Text = "Convert";
buttonConvert.Location = new Point(10, 140);
buttonConvert.Click += new EventHandler(onConvert);
statusBar = new StatusBar();
statusBar.Parent = this;
statusBar.Text = "Ready";
CenterToScreen();
}
