private string DecompileHsdtScripts()
{
using (IReader reader = _streamManager.OpenRead())
{
ScriptTable scripts = _scriptFile.LoadScripts(reader);
if (scripts is null)
{
return("");
}
OpcodeLookup opcodes = _buildInfo.ScriptInfo;
var generator = new BlamScriptGenerator(scripts, opcodes, _buildInfo, _endian);
return(generator.Decompile(_scriptFile.Name, App.AssemblyStorage.AssemblySettings.ShowScriptInfo));
}
}
private void DecompileScripts(object streamManager)
{
DateTime startTime = DateTime.Now;
ScriptTable scripts;
using (IReader reader = ((IStreamManager)streamManager).OpenRead())
{
scripts = _scriptFile.LoadScripts(reader);
if (scripts == null)
{
return;
}
}
OpcodeLookup opcodes = _buildInfo.ScriptInfo;
var generator = new BlamScriptGenerator(scripts, opcodes, _endian);
var code = new IndentedTextWriter(new StringWriter());
generator.WriteComment("Decompiled with Assembly", code);
generator.WriteComment("", code);
generator.WriteComment("Source file: " + _scriptFile.Name, code);
generator.WriteComment("Start time: " + startTime, code);
generator.WriteComment("", code);
generator.WriteComment("Remember that all script code is property of Bungie/343 Industries.", code);
generator.WriteComment("You have no rights. Play nice.", code);
code.WriteLine();
int counter = 0;
if (scripts.Variables != null)
{
generator.WriteComment("VARIABLES", code);
foreach (ScriptGlobal variable in scripts.Variables)
{
code.Write("(variable {0} {1} ", opcodes.GetTypeInfo((ushort)variable.Type).Name, variable.Name);
generator.WriteExpression(variable.ExpressionIndex, code);
if (_showInfo)
{
code.WriteLine(")\t\t; Index: {0}, Expression Index: {1}", counter.ToString(), variable.ExpressionIndex.Index.ToString());
}
else
{
code.WriteLine(")");
}
counter++;
}
code.WriteLine();
counter = 0;
}
generator.WriteComment("GLOBALS", code);
foreach (ScriptGlobal global in scripts.Globals)
{
code.Write("(global {0} {1} ", opcodes.GetTypeInfo((ushort)global.Type).Name, global.Name);
generator.WriteExpression(global.ExpressionIndex, code);
if (_showInfo)
{
code.WriteLine(")\t\t; Index: {0}, Expression Index: {1}", counter.ToString(), global.ExpressionIndex.Index.ToString());
}
else
{
code.WriteLine(")");
}
counter++;
}
code.WriteLine();
counter = 0;
generator.WriteComment("SCRIPTS", code);
foreach (Script script in scripts.Scripts)
{
if (_showInfo)
{
generator.WriteComment(string.Format("Index: {0}, Expression Index: {1}", counter.ToString(), script.RootExpressionIndex.Index.ToString()), code);
}
code.Write("(script {0} {1} ", opcodes.GetScriptTypeName((ushort)script.ExecutionType),
opcodes.GetTypeInfo((ushort)script.ReturnType).Name);
if (script.Parameters != null && script.Parameters.Count > 0)
{
code.Write("({0} (", script.Name);
bool firstParam = true;
foreach (ScriptParameter param in script.Parameters)
{
if (!firstParam)
{
code.Write(", ");
}
code.Write("{1} {0}", param.Name, opcodes.GetTypeInfo((ushort)param.Type).Name);
firstParam = false;
}
code.Write("))");
}
else
{
code.Write(script.Name);
}
code.Indent++;
code.WriteLine();
generator.WriteExpression(script.RootExpressionIndex, code, _buildInfo.HeaderSize == 0x1E000);
code.Indent--;
code.WriteLine();
code.WriteLine(")");
code.WriteLine();
counter++;
}
DateTime endTime = DateTime.Now;
TimeSpan duration = endTime.Subtract(startTime);
generator.WriteComment("Decompilation finished in ~" + duration.TotalSeconds + "s", code);
Dispatcher.Invoke(new Action(delegate { txtScript.Text = code.InnerWriter.ToString(); }));
}
