public static void Run(HassiumConfig config)
{
HassiumModule module = new HassiumModule();
module.AddAttribute("__global__", new HassiumClass("__global__"));
var attribs = new Dictionary <string, HassiumObject>();
VirtualMachine vm = new VirtualMachine(module);
while (true)
{
Console.Write("(1)> ");
string code = Console.ReadLine();
try
{
// Read
var tokens = new Scanner().Scan("stdin", code);
// If we missed a closing ), }, or ], keep reading and appending lines until the code is good.
int line = 2;
while (countOpenTokens(tokens) > countCloseTokens(tokens))
{
Console.Write("({0})> ", line++);
string temp = Console.ReadLine();
foreach (var token in new Scanner().Scan("stdin", temp))
{
tokens.Add(token);
}
code += temp + System.Environment.NewLine;
}
var ast = new Parser().Parse(tokens);
module = new HassiumCompiler(config.SuppressWarnings).Compile(ast, module);
// Import
foreach (var attrib in module.BoundAttributes["__global__"].BoundAttributes)
{
if (attribs.ContainsKey(attrib.Key))
{
attribs.Remove(attrib.Key);
}
attribs.Add(attrib.Key, attrib.Value);
}
module.BoundAttributes["__global__"].BoundAttributes = attribs;
var init = (module.BoundAttributes["__global__"].BoundAttributes["__init__"] as HassiumMethod);
init.Module = module;
// Eval
vm.ImportGlobals();
var ret = vm.ExecuteMethod(init);
// PrintLine
if (!(ret is HassiumNull))
{
Console.WriteLine(ret.ToString(vm, ret, vm.CurrentSourceLocation).String);
}
else
{
Console.WriteLine();
}
}
catch (CompilerException ex)
{
Console.WriteLine(ex.Message);
if (config.Dev)
{
Console.WriteLine(ex);
}
}
catch (ParserException ex)
{
Console.WriteLine(ex.Message);
if (config.Dev)
{
Console.WriteLine(ex);
}
}
catch (ScannerException ex)
{
Console.WriteLine(ex.Message);
if (config.Dev)
{
Console.WriteLine(ex);
}
}
catch (UnhandledException ex)
{
Console.WriteLine("Unhandled Exception:");
Console.WriteLine(ex.Message);
Console.WriteLine("\nNear:");
ex.SourceLocation.PrintLocation(new System.IO.MemoryStream(System.Text.Encoding.ASCII.GetBytes(code)));
Console.WriteLine(ex.CallStack);
}
}
}