internal void ThrowError(ScriptState luaState, object e)
{
if (Disposed)
{
return;
}
// We use this to remove anything pushed by luaL_where
int oldTop = LuaCore.GetTop(luaState);
// Stack frame #1 is our C# wrapper, so not very interesting to the user
// Stack frame #2 must be the lua code that called us, so that's what we want to use
LuaCore.Where(luaState, 1);
var curlev = ObjectMgr.PopResults(luaState, oldTop);
// Determine the position in the script where the exception was triggered
string errLocation = string.Empty;
if (curlev.Count > 0)
{
errLocation = curlev[0].ToString();
}
var message = e as string;
if (message != null)
{
e = new LuaSourcetException(message, errLocation);
}
else
{
var ex = e as Exception;
if (ex != null)
{
e = new LuaSourcetException(ex, errLocation);
}
}
ObjectMgr.PushObject(luaState, e);
LuaCore.Error(luaState);
}
public IList <object> RunScript(string script)
{
if (Disposed)
{
return(null);
}
Script = script;
var luaState = State;
int oldTop = LuaCore.GetTop(luaState);
if (LuaCore.LoadBuffer(luaState, script, 0, ChunkName) == 0)
{
if (LuaCore.Call(luaState, 0, -1, 0) == 0)
{
return(ObjectMgr.PopResults(luaState, oldTop));
}
ThrowExceptionFromError(luaState, oldTop);
}
else
{
ThrowExceptionFromError(luaState, oldTop);
}
return(null);
}