private Program()
{
fvi = Assembly.GetExecutingAssembly().GetVersionInfo();
sprite = new SpriteDescriptor();
charSets = new List<string>();
fontSize = 24.0f;
spacing = 1;
alignment = GlyphAlignment.BestFit;
forceSpace = true;
maxSize = 2048;
// create services
services = new object[]
{
new XmlDocCreator(),
new CharSetProvider(),
new AtlasBuilder(this)
};
}
private int Run(string[] args)
{
cmd = Command.None;
opt = new OptionSet()
{
{"h|?|help", "show this message", v => cmd = Command.Help },
{"f=|font=", "generate the specifed {font}", v => { fontName = v; cmd = Command.Build;} },
{"o=|output=", "output atlas {file}[.atlas]", v => outFile = v },
{"c=|char-set=", "character {set} to use", v => charSets.Add(v) },
{"i=|image-path=", "directory {path} of png images to add", v => { imagePath = v; cmd = Command.Build; } },
{"l|list-sets", "list available character sets", v => cmd = Command.List },
{"v|verbose", "enable maximum verbosity", v => verbose = v != null },
{"m|make-sprite", "make an associated sprite", v => makeSprite = v != null },
{"p=|plugin", "execute module plugin in {assembly}", v => { pluginPath = v; cmd = Command.Plugin; } },
{"C|console-mode", "run in interactive console mode", v => cmd = Command.Console },
{"plugin-module=", "optional plugin module {name}", v => pluginName = v },
{"power-two", "force atlas dimensions to be a power of 2", v => powTwo = v != null},
{"max-size=", "maximum texture {size} in pixels [2048]", v => int.TryParse(v, out maxSize) },
{"multi-texture", "enable multi-texture support", v => multiTexture = v != null},
{"font-size=", "font {size}", v => float.TryParse(v, out fontSize) },
{"font-bold", "use bold font", v => fontBold = v != null},
{"font-italic", "use italic font", v => fontItalic = v != null},
{"force-space", "force a space glyph", v => forceSpace = v != null},
{"sprite-rate=", "sprite play back {speed} in frames per second", v => { float r; if (float.TryParse(v, out r)) sprite.Rate = r; }},
{"sprite-overflow=", "sprite action after playing last {frame} (Hold|Loop)", v => sprite.Overflow = (OverflowAction)Enum.Parse(typeof(OverflowAction), v) },
{"glyph-align=", "the {layout} of each glyph (BestFit|Grid)", v => alignment = (GlyphAlignment)Enum.Parse(typeof(GlyphAlignment), v) },
{"glyph-space=", "the {space} between glyphs in pixels", v => int.TryParse(v, out spacing)},
{"image-start=", "image starting {index}", v => int.TryParse(v, out startCode)},
{"image-recurse", "search sub directories when adding images", v => recurseDir = v != null},
{"image-center", "center all image glyphs", v => centerImages = v != null},
{"image-origin=", "{\"x, y\"} offset of all image glyphs", v => imageOrigin = Transpose.FromString<Vec2f>(v)},
};
try
{
var param = opt.Parse(args);
switch (cmd)
{
case Command.List:
WriteSets();
return 0;
case Command.None:
case Command.Help:
WriteHelp();
return 1;
case Command.Plugin:
ExecutePlugin(param);
break;
case Command.Build:
Validate();
Process();
break;
case Command.Console:
new Interactive(this).Run();
break;
}
}
catch (Exception e)
{
WriteError(e);
return 2;
}
return 0;
}
