[xXziroXx]

Here's an example on how to use attachplayer, I use it on Mythic and it works flawless. I've cut out some parts though - but should contain the information you need.

PHP Code:

function onPlayerTouchsMe()
{
  if (player.x in |x, x + 3| && player.y in |y + 3, y + 7|) {
    if (!player.attached && player.dir == 3) player.attachPlayerToObj(0, id);
    else if (player.attached && (player.dir == 1 || player.attached && player.dir == 2) && player.x in |x, x +1|) detachPlayer();
  }

  else if (player.x in |x + 20, x + 21| && player.y in |y + 3, y + 7|) {
    if (!player.attached && player.dir == 1) attachPlayerToObj(0, id);
    else if (player.attached && player.dir == 3) detachPlayer();
  }
}

//#CLIENTSIDE
function onCreated()
{
  // SET SHAPE HERE
}