void Update()
{
//gatling weapon firing
if (weap == Weapon.Gatling)
{
//if the fire button is held down and enough time has passed since the last shot, fire and make noise
if (Input.GetButton("Fire1") && Time.time > ps.nextFire)
{
ps.nextFire = Time.time + ps.fireRate;
for (int i = 0; i < ps.numShots; i++)
{
Instantiate(shot, shotSpawn [i].position, Quaternion.identity);
}
au[0].PlayOneShot(au[0].clip);
}
}
//homing weapon firing
else if (weap == Weapon.LockOn)
{
//begin locking onto targets on button press
if (Input.GetButtonDown("Fire1") && Time.time > ps.nextHoming)
{
ps.nextHoming = Time.time + ps.homingCD;
loc.LockOn();
}
//begin firing onto targets on button release
if (Input.GetButtonUp("Fire1"))
{
if (loc.Fire())
{
ps.nextHoming = Time.time + ps.homingCD;
au [1].PlayOneShot(au [1].clip);
}
;
}
}
//if the player has powerups, let them cash in their powerups
if (Input.GetButtonDown("Jump") && pc.powerupsHeld > 0)
{
pc.CashInPowerups();
}
//change the polarity of the ship
if (Input.GetButtonDown("Fire2"))
{
InvertPolarity();
}
//change the weapon of the ship
if (Input.GetButtonDown("Fire3") && !Input.GetButton("Fire1"))
{
ChangeWeapon();
}
//read for invincibility
if (ps.invincible && !timerOn)
{
BecomeInvincible();
}
}
