I'm making an isometric game, and I want to click a mineral source to mine it. After mining the mineral source, it will be deleted.
My code works great! However, the image has a transparent background so if I'm clicking the transparent parts, it will be deleted (this leads to much confusion). I want to know if it's possible to ignore transparency in the Actor Image while clicking the Actor.
Here is my scenario -- http://www.greenfoot.org/scenarios/16377
Thanks in advanced!

