title: Moving objects on a tilemap
body: <p>I'm stuck in a bad position. I'm trying to make a game that has 2 layers, the top layer (player) and the bottom layer(background,planets,enemies,ect). I'm using the e3roid engine for android, and when I move the bottom layer it seems to be like if you try to tap the screen you must be in the bottom layer to press an object. Its a bit like this diagram
  Thanks!
  <img src="https://i.stack.imgur.com/lRD4p.png" alt="enter image description here"></p>