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/*
* File: l_moninf.cc
* Summary: User-accessible monster info.
*/
#include "AppHdr.h"
#include "l_libs.h"
#include "cluautil.h"
#include "mon-info.h"
#define MONINF_METATABLE "monster.info"
void lua_push_moninf(lua_State *ls, monster_info *mi)
{
monster_info **miref =
clua_new_userdata<monster_info *>(ls, MONINF_METATABLE);
*miref = mi;
}
#define MONINF(ls, n, var) \
monster_info *var = *(monster_info **) \
luaL_checkudata(ls, n, MONINF_METATABLE)
#define MIRET1(type, field) \
static int moninf_get_##field(lua_State *ls) \
{ \
MONINF(ls, 1, mi); \
lua_push##type(ls, mi->m_##field); \
return (1); \
}
#define MIREG(field) { #field, moninf_get_##field }
MIRET1(number, damage_level)
LUAFN(moninf_get_damage_desc)
{
MONINF(ls, 1, mi);
lua_pushstring(ls, mi->m_damage_desc.c_str());
return (1);
}
static const struct luaL_reg moninf_lib[] =
{
MIREG(damage_level),
MIREG(damage_desc),
{ NULL, NULL }
};
void cluaopen_moninf(lua_State *ls)
{
clua_register_metatable(ls, MONINF_METATABLE, moninf_lib,
lua_object_gc<monster_info>);
}
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