It's no fun trying to fiddle with your screenshot hotkeys when under fire by a skelly! Damage screenshots can take screenshots for you, as you take damage (which will show your health bar before you take the damage) and a configurable number of ticks after (to show damage afterwards.) Damage Screenshots also can take pictures before and after you deal damage to mobs.

Forget about trying to get combat screenshots; just have fun playing and afterwards enjoy a screenshot folder full of great action shots!

Should work in 1.7.10 as well

Installation Instructions: drag the zip folder to your mod folder. The first time it runs it will create a file "damagescreenshots.cfg" in your config file with the config settings, which you can modify with a text editor. Requires Forge 1046 or higher.