void Fire(AirshipAI.Turret thisTurret)
{
audioSource.clip = thisTurret.shootSound; //Assign the sound effect for firing.
audioSource.Play(); //Play the sound effect.
Instantiate(muzzleFlash, thisTurret.spawnPos.position, thisTurret.spawnPos.rotation); //Instantiate a muzzle flash effect.
PoolManager.instance.ReuseObject(thisTurret.ammunition, thisTurret.spawnPos.position, new Quaternion(0, 0, 0, 0), false); //Reuse a bullet from its corresponding pool.
}
public void Execute(Transform target, AirshipAI.Turret thisTurret, LayerMask obstacleMask) //Called from the airship itself.
{
if (Vector2.Distance(transform.position, target.position) < thisTurret.range) //Check if the player is in range of the turret.
{
Vector2 targetDir = (target.position - transform.position).normalized; //Get direction from the turret to the player.
if (Vector2.Angle(thisTurret.up, targetDir) < thisTurret.fov / 2 + 1) //Check if the player is inside the field of fiew of the turret.
{
thisTurret.barrel.up = targetDir; //Point the barrel towards the player.
if (!Physics2D.Linecast(transform.position, target.position, obstacleMask)) //Check if there are no obstructions between the gun and the player.
{
if (fireDelay <= 0) //Check if fireDelay has been reduced to 0.
{
Fire(thisTurret); //Fire once.
fireDelay = thisTurret.fireRate; //Reset fireDelay.
}
fireDelay -= Time.deltaTime; //Remove realtime time from fireDelay.
}
}
}
}