Adding the final details

Two things are missing here: the Enemy is not shooting any bullets and it doesn't have animations. Let's start by fixing the shooting issue:

1. Add a bulletPrefab field of the GameObject type to our EnemyFSM script and a float field called fireRate.
2. Create a function called Shoot and call it inside AttackBase and AttackPlayer:

   Figure 19.68 – Shooting function calls

3. In the Shoot function, place code that's similar to the code we used in the PlayerShooting script to shoot bullets at a specific fire rate, as shown in the following screenshot. Remember to set the Enemy layer in your Enemy Prefab, in case you didn't previously, to prevent the bullet from damaging the Enemy itself. You may also want to raise the AI script a little bit to shoot bullets in another position or, better, add a shootPoint transform field and create an empty Object in the Enemy to use as the spawn position. If you do that, consider making the empty...