public static Runner Run(string code, TextReader input, TextWriter output, int memoryLength = DefaultMemoryLength, int stackDepth = DefaultStackDepth, ParseMode parseMode = ParseMode.Interpret)
{
if (string.IsNullOrEmpty(code))
{
return(null);
}
if (input == null)
{
throw new ArgumentNullException("input");
}
if (output == null)
{
throw new ArgumentNullException("output");
}
Runner instructionSet = new Runner(code, memoryLength, stackDepth);
switch (parseMode)
{
case ParseMode.Compile:
try {
instructionSet.Compile();
} catch { }
break;
}
instructionSet.Run(input, output);
return(instructionSet);
}
static void Main(string[] args)
{
try {
Options options = new Options();
if (Parser.Default.ParseArguments(args, options))
{
if (options.FileName.Count < 1)
{
Console.WriteLine("No file is selected");
return;
}
string arg = options.FileName[0], path = "", content;
try {
path = Path.GetFullPath(arg);
FileInfo fileInfo = new FileInfo(path);
if (!fileInfo.Exists)
{
return;
}
using (StreamReader sr = fileInfo.OpenText())
content = sr.ReadToEnd();
} catch (ArgumentException) {
content = arg;
}
Runner runner = new Runner(content, options.MemorySize, options.MaxStackDepth);
if (!string.IsNullOrEmpty(options.OutputFileName))
{
if (string.IsNullOrEmpty(options.OutputAssemblyName))
{
options.OutputAssemblyName = Path.GetFileNameWithoutExtension(options.OutputFileName);
}
Console.WriteLine("Creating assembly {0} to {1}...", options.OutputAssemblyName, options.OutputFileName);
BF2Assembly.CompileToFile(runner, options.OutputAssemblyName, options.OutputFileName);
return;
}
if (!options.Interpret)
{
runner.Compile();
}
Console.InputEncoding = Encoding.ASCII;
Console.OutputEncoding = Encoding.ASCII;
runner.Run(Console.In, Console.Out);
Console.ReadKey(true);
}
} catch (Exception ex) {
Console.OutputEncoding = Encoding.Default;
Console.Write("Error: ");
while (ex != null)
{
Console.WriteLine("{0}\n{1}", ex.Message, ex.StackTrace);
if (ex == ex.InnerException)
{
break;
}
ex = ex.InnerException;
if (ex != null)
{
Console.Write("Inner Exception: ");
}
}
}
}