scummvm/lua.h

// Residual - Virtual machine to run LucasArts' 3D adventure games
// Copyright (C) 2003-2006 The ScummVM-Residual Team (www.scummvm.org)
//
//  This library is free software; you can redistribute it and/or
//  modify it under the terms of the GNU Lesser General Public
//  License as published by the Free Software Foundation; either
//  version 2.1 of the License, or (at your option) any later version.
//
//  This library 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
//  Lesser General Public License for more details.
//
//  You should have received a copy of the GNU Lesser General Public
//  License along with this library; if not, write to the Free Software
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA

#ifndef LUA_HH
#define LUA_HH

#include "lua/lua.h"
#include "lua/lualib.h"
#include "lua/luadebug.h"
#include "lua/lauxlib.h"

// Register Residual builtin functions and structures
void register_lua();

// Like dofile, except it loads the file to execute from a bundle file
int bundle_dofile(const char *filename);

// Set system.frameTime
void setFrameTime(float frameTime);

// Set smush.movieTime
void setMovieTime(float movieTime);

// Get the event handler function with the given name, pushing the handler
// object if appropriate
lua_Object getEventHandler(const char *name);

// set the value for a table item
void setTableValue(lua_Object table, char *name, int newvalue);
void setTableValue(lua_Object table, char *name, lua_Object newvalue);

// get the value of a table item
lua_Object getTableValue(lua_Object table, char *name);
lua_Object getIndexedTableValue(lua_Object table, int index);

// make a Vector3d object from coordinate table values
Vector3d tableToVector(lua_Object table);

// get a function stored in a table
lua_Object getTableFunction(lua_Object table, char *name);

#endif