Adding the final details

We have two things missing here: the enemy is not shooting any bullets, and it doesn’t have animations. Let’s start with fixing the shooting by doing the following:

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 9.67: Shooting function calls

3. In the Shoot function, put similar code as that used in the PlayerShooting script to shoot bullets at a specific fire rate, as in Figure 9.68. Remember to set the Enemy layer in your Enemy Prefab, if you didn’t before, to prevent the bullet from damaging the enemy itself. You might also want to raise the AI GameObject position a little bit to shoot bullets from a position other than the ground or, better, add a shootPoint transform field and create an empty object in the enemy to use as a spawn position. If you do...