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/* tolua - Support code for Lua bindings.
** Written by Waldemar Celes (celes@tecgraf.puc-rio.br)
** TeCGraf/PUC-Rio
** http://www.tecgraf.puc-rio.br/~celes/tolua
** Jul 1998
** $Id: tolua.h,v 1.2 2001/11/26 23:00:27 darkgod Exp $
*/
/* This code is free software; you can redistribute it and/or modify it.
** The software provided hereunder is on an "as is" basis, and
** the author has no obligation to provide maintenance, support, updates,
** enhancements, or modifications.
*/
#ifndef tolua_h
#define tolua_h
#define TOLUA_VERSION "tolua 4.0a - angband"
#include <stdlib.h> /* NULL, malloc, free */
#ifdef __cplusplus
extern "C" {
#endif
#include "lua.h"
/*************************************** Exported functions */
int tolua_open (lua_State* L);
void tolua_using (lua_State* L, int module);
void tolua_class (lua_State* L, int derived, int base);
void tolua_instance (lua_State* L, int instance, int classobj);
void tolua_foreach (lua_State* L, int lo, int f);
int tolua_tag (lua_State* L, char* type);
const char* tolua_type (lua_State* L, int lo);
int tolua_base (lua_State* L, int lo);
int tolua_cast (lua_State* L, int lo, char* type);
void tolua_takeownership (lua_State* L, int lo);
/*************************************** Support functions for binding code */
#define LUA_VALUE int
#define LUA_NIL 0 /* TODO */
/*#define TOLUA_NIL (lua_pushnil(),lua_pop())*/
/* Register functions */
void tolua_globalvar (lua_State* L, char* name, lua_CFunction get, lua_CFunction set);
void tolua_globalarray (lua_State* L, char* name, lua_CFunction get, lua_CFunction set);
void tolua_module (lua_State* L, char* name);
void tolua_cclass (lua_State* L, char* name, char* base);
void tolua_function (lua_State* L, char* parent, char* name, lua_CFunction func);
void tolua_constant (lua_State* L, char* parent, char* name, long value);
void tolua_tablevar
(lua_State* L, char* table, char* name, lua_CFunction get, lua_CFunction set);
void tolua_tablearray
(lua_State* L, char* table, char* name, lua_CFunction get, lua_CFunction set);
/* Get and push functions */
long tolua_getnumber (lua_State* L, int narg, long def);
const char* tolua_getstring (lua_State* L, int narg, const char* def);
void* tolua_getuserdata (lua_State* L, int narg, void* def);
void* tolua_getusertype (lua_State* L, int narg, void* def);
int tolua_getvalue (lua_State* L, int narg, int def);
int tolua_getbool (lua_State* L, int narg, int def);
long tolua_getfieldnumber (lua_State* L, int lo, int index, long def);
const char* tolua_getfieldstring (lua_State* L, int lo, int index, const char* def);
void* tolua_getfielduserdata (lua_State* L, int lo, int index, void* def);
void* tolua_getfieldusertype (lua_State* L, int lo, int index, void* def);
int tolua_getfieldvalue (lua_State* L, int lo, int index, int def);
int tolua_getfieldbool (lua_State* L, int lo, int index, int def);
void tolua_pushnumber (lua_State* L, long value);
void tolua_pushstring (lua_State* L, const char* value);
void tolua_pushuserdata (lua_State* L, void* value);
void tolua_pushusertype (lua_State* L, void* value, int tag);
void tolua_pushvalue (lua_State* L, int lo);
void tolua_pushbool (lua_State* L, int value);
void tolua_pushfieldnumber (lua_State* L, int lo, int index, long v);
void tolua_pushfieldstring (lua_State* L, int lo, int index, char* v);
void tolua_pushfielduserdata (lua_State* L, int lo, int index, void* v);
void tolua_pushfieldusertype (lua_State* L, int lo, int index, void* v, int tag);
void tolua_pushfieldvalue (lua_State* L, int lo, int index, int v);
void tolua_pushfieldbool (lua_State* L, int lo, int index, int v);
/* Type & tag manipulation */
void tolua_usertype (lua_State* L, char* type);
#if 0
void tolua_settag (lua_State* L, char* type, int* tag);
#endif
int tolua_istype (lua_State* L, int narg, int tag, int dim);
int tolua_arrayistype (lua_State* L, int narg, int tag, int dim, int def);
int tolua_isnoobj (lua_State* L, int narg);
/* Tag method manipulation */
void* tolua_doclone (lua_State* L, void* value, int tag);
void* tolua_copy (lua_State* L, void* value, unsigned int size);
/* Error handling */
void tolua_error (lua_State* L, char* msg);
/* Exported variables */
extern int tolua_tag_nil;
extern int tolua_tag_number;
extern int tolua_tag_string;
extern int tolua_tag_userdata;
extern int tolua_tag_table;
extern int tolua_tag_function;
#ifdef __cplusplus
}
#endif
#endif
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