Function CheckCoordXYZ

library/LuaApi.cpp:158–172

}

static df::coord CheckCoordXYZ(lua_State *state, int base, bool vararg = false)
{
    df::coord p;
    if (vararg && lua_gettop(state) <= base)
        Lua::CheckDFAssign(state, &p, base);
    else
    {
        p = df::coord(
            luaL_checkint(state, base),
            luaL_checkint(state, base+1),
            luaL_checkint(state, base+2)
        );
    }
    return p;
}

template<class T>
static bool get_int_field(lua_State *L, T *pf, int idx, const char *name, int defval)