ID:158039
 
When i select a turf that does not have an icon to use over an area of my map, it ends up deleting the area of the map. I want it to be a layer over this slightly transparent like in the last version of byond, but its not working out so well....
"Because the old behavior of looking for a fully opaque icon to decide whether replacing or overlaying a turf was appropriate does not apply in isometric mode, the behavior for the Click and Ctrl+Click actions has been switched. Now, Click is a replace and Ctrl+Click is an insert." --455 notes

Essentially, you can hold Ctrl+Click to place an atom over another. You can go Options>>Click Behavior to allow click to return to its original behavior.

By the way, please read the 455 notes, Tom gave us them for a reason.
In response to Calus CoRPS
thank you, im sorry, i guess im slow =(