Ooohh... I almost forgot...
This way I told you, each time you press the button it'll add (or subtract) just one time.
So, if your "mover" variable is "-1" and you press "D", to variable will add "1" and become "0", for as long as you keep the button pressed.
If you want to add it again, you'll have to press "D" again.
Hope I could help.
So, if your "mover" variable is "-1" and you press "D", to variable will add "1" and become "0", for as long as you keep the button pressed.
If you want to add it again, you'll have to press "D" again.
Hope I could help.