/*
    Moonfall  Copyright (C) 2008  Alex Yatskov

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#include "Pch.h"
#include "WorldScript.h"

WorldScript::WorldScript(const boost::shared_ptr<const Buffer>& script) :
        Script(script)
{
}

void WorldScript::OnWorldCreate()
{
    GetBinding()->GetGlobal("OnWorldCreate");
    if (!GetBinding()->IsFunction(GetBinding()->GetTop()))
    {
        GetBinding()->Pop(1);
        return;
    }

    GetBinding()->Push(GetParameters());
    GetBinding()->Call(1, 0);
}

void WorldScript::OnWorldDestroy()
{
    GetBinding()->GetGlobal("OnWorldDestroy");
    if (!GetBinding()->IsFunction(GetBinding()->GetTop()))
    {
        GetBinding()->Pop(1);
        return;
    }

    GetBinding()->Call(0, 0);
}

void WorldScript::OnWorldUpdate(float elapsed)
{
    GetBinding()->GetGlobal("OnWorldUpdate");
    if (!GetBinding()->IsFunction(GetBinding()->GetTop()))
    {
        GetBinding()->Pop(1);
        return;
    }

    GetBinding()->Push(elapsed);
    GetBinding()->Call(1, 0);
}