gistfile1.h

function update() {
  timer += deltaTime;
  
  if (state == holstered && timer >= holsterTime) {
    timer = 0;
    state = aiming;
  } else if (state == aiming && timer >= aimTime) {
    timer = 0;
    state = firing;
  } else if (state == firing && timer >= fireTime) {
    timer = 0;
    state = holstered;
  }
}