Function dfhack_penarray_new

library/LuaApi.cpp:984–995

}

static int dfhack_penarray_new(lua_State *L)
{
    int bufwidth = luaL_checkint(L, 1);
    int bufheight = luaL_checkint(L, 2);
    void *buf = lua_newuserdata(L, sizeof(PenArray) + (sizeof(Pen) * bufwidth * bufheight));
    new (buf) PenArray(bufwidth, bufheight, buf);

    lua_rawgetp(L, LUA_REGISTRYINDEX, &DFHACK_PENARRAY_TOKEN);
    lua_setmetatable(L, -2);

    return 1;
}

static int dfhack_penarray_clear(lua_State *L)
{