/*
* Indexer for global variables from the LuaInterpreter
* Supports navigation of tables by using . operator
*/
public object this [string fullPath] {
get {
object returnValue = null;
int oldTop = LuaLib.LuaGetTop(luaState);
string[] path = fullPath.Split(new char[] { '.' });
LuaLib.LuaGetGlobal(luaState, path [0]);
returnValue = translator.GetObject(luaState, -1);
LuaBase dispose = null;
if (path.Length > 1)
{
dispose = returnValue as LuaBase;
string[] remainingPath = new string[path.Length - 1];
Array.Copy(path, 1, remainingPath, 0, path.Length - 1);
returnValue = GetObject(remainingPath);
if (dispose != null)
{
dispose.Dispose();
}
}
LuaLib.LuaSetTop(luaState, oldTop);
return(returnValue);
}
set {
int oldTop = LuaLib.LuaGetTop(luaState);
string[] path = fullPath.Split(new char[] { '.' });
if (path.Length == 1)
{
translator.Push(luaState, value);
LuaLib.LuaSetGlobal(luaState, fullPath);
}
else
{
LuaLib.LuaGetGlobal(luaState, path [0]);
string[] remainingPath = new string[path.Length - 1];
Array.Copy(path, 1, remainingPath, 0, path.Length - 1);
SetObject(remainingPath, value);
}
LuaLib.LuaSetTop(luaState, oldTop);
// Globals auto-complete
if (value == null)
{
// Remove now obsolete entries
globals.Remove(fullPath);
}
else
{
// Add new entries
if (!globals.Contains(fullPath))
{
RegisterGlobal(fullPath, value.GetType(), 0);
}
}
}
}
public override bool Equals(object o)
{
if (o is LuaBase)
{
LuaBase l = (LuaBase)o;
return(_Interpreter.compareRef(l._Reference, _Reference));
}
else
{
return(false);
}
}