Hi, i know this isnt really a code problem so the code moderator will probably say something but, how can i make it so that i can have a picture lets say of a ball with blue liquid in it, lower or disolve as the amount of magic you have goes down. I have made pictures of this already.

I guess you could base this on the diablo game when theres a blue ball that lowers representing mana and a red ball that represents health. If you understand what im saying please answere me.