Hi, I want to implementate a key to make my character to defend himself avoiding taking damage of enemies. But I have a problem, I don't know a couple of things for doing it:
- First Thing: How I can achieve that the effect of defending (could be just a variable that remains activated while defending) only while pressing the key? I know how to do it if I press the key one time. But I want to know how to made it by holding the key.
- Second Thing: If I know how to make the First Thing, How I can achieve that I defend only on my front, I don't want to defend my back too. I mean, if my enemy attack my back I want my character to be damaged.
Hope you could help me. Thanks