protected void ShowStackLevel(int n)
{
LuaFunctionInfo lfi = this.debugEngine.CurrentStackTrace[n];
if (this.ls.LoadedFiles.Count == 0 && this.fileSaveTimeout > 0)
{
this.ls.RestoreLoadedFiles();
}
if (this.ls.UpdateFileList)
{
UpdateView();
}
LuaFile file;
if (this.ls.LoadedFiles.TryGetValue(lfi.Source, out file))
{
file.Arrow.NormalLineNr = lfi.Line;
file.Arrow.IsEnabled = true;
SwitchToFile(file, lfi.Line);
this.ls.DebugEngine.FakeEnvironment(lfi);
}
else
{
ShowSourceUnavailable();
}
}
public void ShowStackTrace(LuaStackTrace st)
{
this.lvStackTrace.Items.Clear();
for (int i = 0; i < st.Count; i++)
{
LuaFunctionInfo lfi = st[i];
ListViewItem item = new ListViewItem(new string[] { lfi.FunctionName, lfi.Source, lfi.Line.ToString() });
item.Tag = i;
item.Selected = i == 0;
this.lvStackTrace.Items.Add(item);
}
}
public static LuaFunctionInfo ReadFunctionInfo(LuaState ls, int level)
{
IntPtr memBlock = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(LuaDebugRecord)));
if (BBLua.lua_getstack(ls.L, level, memBlock) == 0)
{
return(null);
}
BBLua.lua_getinfo(ls.L, "nSlu", memBlock);
LuaDebugRecord ldr = (LuaDebugRecord)Marshal.PtrToStructure(memBlock, typeof(LuaDebugRecord));
LuaFunctionInfo lfi = new LuaFunctionInfo(memBlock, ls, ldr.nups);
if (ldr.source.Length > 1 && ldr.source[0] != '=')
{
lfi.Source = ldr.source;
lfi.Line = ldr.currentline;
}
else
{
lfi.Source = "unavailable";
lfi.Line = 0;
}
if (ldr.what == "C")
{
lfi.FunctionName = "Game Engine (direct call)";
}
else if (ldr.what == "main")
{
lfi.FunctionName = "Game Engine (code outside function)";
}
else if (ldr.name != "" && ldr.namewhat != "")
{
lfi.FunctionName = ldr.namewhat + " " + ldr.name + "()";
}
else if (ldr.what == "Lua" || ldr.what == "tail")
{
lfi.FunctionName = "Lua Code";
}
if (ls.LoadedFiles.ContainsKey(lfi.Source))
{
lfi.CanFakeEnvironment = true;
}
return(lfi);
}
public LuaStackTrace(LuaState ls, int startLevel)
{
lfiStack = new List <LuaFunctionInfo>();
for (int level = startLevel; ; level++)
{
LuaFunctionInfo lfi = LuaFunctionInfo.ReadFunctionInfo(ls, level);
if (lfi == null)
{
break;
}
else
{
this.lfiStack.Add(lfi);
}
}
}
public void FakeEnvironment(LuaFunctionInfo lfi)
{
UnfakeIfNeccessary();
lfi.FakeG();
this.unfakeCallback = new Action(lfi.UnFakeG);
}
