[Tyrial]

Hmm..

Lets say temp.dmcheck = 10
and temp.dmg = 10.

temp.dmcheck = temp.dmg-1; //This part will make temp.dmcheck into temp.dmg(10)-1. dmcheck is now 9 and dmg is still 10.

temp.dmg--; makes it 9.

So what you do is to remove 1 from temp.dmg and temp.dmcheck.
So what you did is the same as doing:

temp.dmg--;
temp.dmcheck = temp.dmg;


right?

Correct me if I'm wrong.