You haven't coded a way to check & restrict minimum & maximum values for variable
speed.
So a user of your app has free rein to bug it in a matter of key presses!![]()
Here's your function keyPressed() w/ additional check for speed:
So a user of your app has free rein to bug it in a matter of key presses!
Here's your function keyPressed() w/ additional check for speed:
final static float minSpd = .1, maxSpd = 10; final static float incSpd = .1; void keyPressed() { if (keyCode == LEFT) speed -= incSpd; else if (keyCode == RIGHT) speed += incSpd; if (speed < minSpd) speed = minSpd; else if (speed > maxSpd) speed = maxSpd; }