public static void resume(LuaInterop lua)
{
LuaThread co = lua.Argument <LuaThread>(0);
co.BeginResume(lua.ArgumentCount - 1);
for (int argument = 0; argument < lua.ArgumentCount - 1; ++argument)
{
co.ResumeArgument(argument, lua.Argument(argument));
}
int resultCount;
try
{
resultCount = co.Resume(LuaThread.VarResult);
}
catch (Exception e)
{
lua.BeginReturn(2);
lua.ReturnResult(0, false);
lua.ReturnResult(1, e.Message);
lua.EndReturn();
return;
}
lua.BeginReturn(resultCount + 1);
lua.ReturnResult(0, true);
for (int result = 0; result < resultCount; ++result)
{
lua.ReturnResult(result + 1, co.ResumeResult(result));
}
co.EndResume();
lua.EndReturn();
}
public void read(LuaInterop lua)
{
EnsureReader();
if (lua.ArgumentCount > 0)
{
List <LuaValue> results = new List <LuaValue>();
for (int argument = 0; argument < lua.ArgumentCount; ++argument)
{
string type = lua.ArgumentType(argument);
if (type == "number")
{
int number = lua.Argument <int>(argument);
if (number > 0)
{
// Read actual number of characters.
char[] s = new char[number];
int count = reader.ReadBlock(s, 0, number);
if (count > 0)
{
results.Add(new String(s, 0, count));
}
else
{
results.Add(null);
}
}
else
{
// Check for EOF.
if (reader.Peek() != -1)
{
results.Add("");
}
else
{
results.Add(null);
}
}
}
else
{
string format = lua.Argument <string>(argument);
if (format == "*n")
{
StringBuilder s = new StringBuilder();
// Read a number token from the file.
while (Char.IsWhiteSpace(GetChar()))
{
Shift();
}
if (GetChar() == '+' || GetChar() == '-')
{
s.Append(Shift());
}
while (Char.IsDigit(GetChar()) || GetChar() == '.')
{
s.Append(Shift());
}
if (GetChar() == 'e' || GetChar() == 'E')
{
s.Append(Shift());
if (GetChar() == '+' || GetChar() == '-')
{
s.Append(Shift());
}
}
while (Char.IsLetter(GetChar()) || Char.IsNumber(GetChar()) || GetChar() == '_')
{
s.Append(Shift());
}
// Parse the number.
int integerValue;
double doubleValue;
string v = s.ToString();
if (v.StartsWith("0x") && Int32.TryParse(v.Substring(2), NumberStyles.HexNumber, NumberFormatInfo.InvariantInfo, out integerValue))
{
results.Add(integerValue);
}
else if (Int32.TryParse(v, NumberStyles.Number, NumberFormatInfo.InvariantInfo, out integerValue))
{
results.Add(integerValue);
}
else if (Double.TryParse(v, NumberStyles.Float, NumberFormatInfo.InvariantInfo, out doubleValue))
{
results.Add(doubleValue);
}
else
{
results.Add(null);
}
}
else if (format == "*a")
{
results.Add(reader.ReadToEnd() ?? "");
}
else if (format == "*l")
{
results.Add(reader.ReadLine());
}
}
}
lua.BeginReturn(results.Count);
for (int result = 0; result < results.Count; ++result)
{
lua.ReturnResult(result, results[result]);
}
lua.EndReturn();
}
else
{
lua.Return(reader.ReadLine());
}
}
