public static CompileResult Evaluate(string code, bool autoCompleteComma = true)
{
if (autoCompleteComma && !code.EndsWith(";")) {
code += ";";
}
var result = new CompileResult();
result.code = code;
// find commands at first and expand it if found.
code = Commands.ConvertIntoCodeIfCommand(code);
// if not match, eval the code using Mono.
object ret = null;
bool hasReturnValue = false;
var originalOutput = Mono.CSharp.Evaluator.MessageOutput;
var errorWriter = new System.IO.StringWriter();
bool isPartial = false;
Mono.CSharp.Evaluator.MessageOutput = errorWriter;
try {
isPartial = Mono.CSharp.Evaluator.Evaluate(code, out ret, out hasReturnValue) != null;
} catch (System.Exception e) {
errorWriter.Write(e.Message);
}
Mono.CSharp.Evaluator.MessageOutput = originalOutput;
var error = errorWriter.ToString();
if (!string.IsNullOrEmpty(error)) {
error = error.Replace("{interactive}", "");
var lastLineBreakPos = error.LastIndexOf('\n');
if (lastLineBreakPos != -1) {
error = error.Remove(lastLineBreakPos);
}
result.type = CompileResult.Type.Error;
result.error = error;
return result;
}
errorWriter.Dispose();
if (isPartial) {
result.type = CompileResult.Type.Partial;
return result;
}
result.type = CompileResult.Type.Success;
result.value = (hasReturnValue && ret != null) ? ret : "null";
return result;
}