Function CheckCoordXY

library/LuaApi.cpp:143–156

void dfhack_printerr(lua_State *S, const string &str);

static df::coord2d CheckCoordXY(lua_State *state, int base, bool vararg = false)
{
    df::coord2d p;
    if (vararg && lua_gettop(state) <= base)
        Lua::CheckDFAssign(state, &p, base);
    else
    {
        p = df::coord2d(
            luaL_checkint(state, base),
            luaL_checkint(state, base+1)
        );
    }
    return p;
}

static df::coord CheckCoordXYZ(lua_State *state, int base, bool vararg = false)
{