Merging layers?

If I'm thinking of what your trying to do, I believe it is possible. You would have to move all objects from one layer to the other. You could do this with a value or global value. If say value "layer_control" = 0 leave objects in both layers. If "layer control" value = 1 move all the objects from one layer to the other. Not sure if this is what you mean though.

Easy to do. Lock all of the layers but one of the two layers you want to merge. Press Ctrl+A to select all of the objects. Drag them onto the layer you want to. Unlock all of the layers. Change all events that reference the layer (like "Create Object" actions) to reference the layer you are merging the layer with. Delete the layer you emptied out. You have now merged both layers. Hope this helps!

You're welcome!