static public CompileResult Evaluate(string code, bool autoCompleteComma = true)
{
if (autoCompleteComma && !code.EndsWith(";"))
{
code += ";";
}
var result = new CompileResult();
result.code = code;
// find commands and expand it if found.
if (RuntimeCommands.ConvertIntoCodeIfCommand(ref code) ||
Commands.ConvertIntoCodeIfCommand(ref code))
{
// the give code is a command and converted into an actual code.
}
// eval the code using Mono.
object ret = null;
bool hasReturnValue = false;
var originalOutput = Mono.MessageOutput;
var errorWriter = new System.IO.StringWriter();
bool isPartial = false;
Mono.MessageOutput = errorWriter;
try {
isPartial = Mono.Evaluate(code, out ret, out hasReturnValue) != null;
} catch (System.Exception e) {
errorWriter.Write(e.Message);
}
Mono.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);
}
static private void SetUsings()
{
Mono.Run("using uREPL;");
Mono.Run("using System;");
Mono.Run("using UnityEngine;");
// #if UNITY_EDITOR
// Mono.Run("using UnityEditor;");
// #endif
}
static public void Initialize()
{
if (isInitialized)
{
return;
}
isInitialized = true;
Mono.Initialize();
ReferenceAllAssemblies();
SetUsings();
Log.Initialize();
Inspector.Initialize();
}
static public void Initialize()
{
if (isInitialized)
{
return;
}
isInitialized = true;
Mono.Initialize();
SetUsings();
Log.Initialize();
Inspector.Initialize();
Evaluate("null;");
}
static private void ReferenceAllAssemblies()
{
// See the detailed information about this hack at:
// http://forum.unity3d.com/threads/mono-csharp-evaluator.102162/
for (int n = 0; n < 2;)
{
foreach (var assembly in System.AppDomain.CurrentDomain.GetAssemblies())
{
if (assembly == null)
{
continue;
}
Mono.ReferenceAssembly(assembly);
}
Mono.Evaluate("null;");
n++;
}
}
static public string GetUsing() => Mono.GetUsing();
static public string GetVars() => Mono.GetVars();
static public string[] GetCompletions(string input, out string prefix) => Mono.GetCompletions(input, out prefix);
static public string GetUsing()
{
return(Mono.GetUsing());
}
static public string GetVars()
{
return(Mono.GetVars());
}
static public string[] GetCompletions(string input, out string prefix)
{
return(Mono.GetCompletions(input, out prefix));
}