src/lua/modules/math/je_lua_math.cpp


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

#include "lua/common/je_lua_common.h"
#include "lua/modules/luax.h"
#include "libjin/jin.h"

namespace JinEngine
{
    namespace Lua
    {

        LUA_IMPLEMENT int l_mod(lua_State* L)
        {
            int n = luax_checkinteger(L, 1);
            int m = luax_checkinteger(L, 2);
            int mod = n % m;
            luax_pushinteger(L, mod);
            return 1;
        }

        LUA_IMPLEMENT const luaL_Reg f[] = {
            { "mod", l_mod },
            { 0,     0     }
        };

        LUA_EXPORT int luaopen_math(lua_State* L)
        {
            luax_newlib(L, f);
            return 1;
        }

    } // namespace Lua
} // namespace JinEngine