public override void Fire()
{
magazine--;
// Play gunshot sound
weaponAudio.PlayOneShot(firingAudioClip);
// Play muzzle flash particles
muzzleFlashSystem.Play();
// Check for impact. If present, continue.
RaycastHit hit;
if (!Physics.Raycast(playerCamera.transform.position, playerCamera.transform.forward, out hit, Mathf.Infinity))
{
return;
}
// Spawn impact particles, destroy after animation is over
GameObject particles = Instantiate(bulletImpactPrefab, hit.point, Quaternion.LookRotation(hit.normal));
Destroy(particles, particles.GetComponent <ParticleSystem>().main.duration);
// Check if a zombie was hit
if (hit.collider.gameObject.tag == "Zombie")
{
ZombieHealthScript zombie = hit.collider.gameObject.GetComponent <ZombieHealthScript>();
// Zombie takes numerical damage
zombie.TakeDamage(bulletDamage);
// Type of force to inflict on zombie ragdoll (on killing blow)
zombie.TakeBulletForce(-hit.normal * bulletForceMultiplier, hit.point);
}
}
IEnumerator FuseExplode(GameObject grenade)
{
yield return(new WaitForSeconds(fuse));
// Play explosion sound at grenade's location with separate AudioSource
AudioSource.PlayClipAtPoint(explosionClip, grenade.transform.position);
// Check all colliders inside damage radius
Collider[] hitColliders = Physics.OverlapSphere(grenade.transform.position, damageRadius);
foreach (Collider c in hitColliders)
{
// Call TakeDamage in all MonoBehaviours that have it
c.SendMessage("TakeDamage", damage, SendMessageOptions.DontRequireReceiver);
// Check if we hit a zombie
ZombieHealthScript zombie = c.GetComponent <ZombieHealthScript>();
if (zombie == null)
{
continue;
}
zombie.TakeExplosiveForce(explosionForce, grenade.transform.position, explosionRadius, explosionLift);
}
// Create explosion particles and destroy afterwards
GameObject explosion = Instantiate(explosionPrefab, grenade.transform.position, Quaternion.LookRotation(Vector3.up));
Destroy(explosion, explosion.GetComponent <ParticleSystem>().main.duration);
// Destroy the thrown grenade
Destroy(grenade);
yield break;
}
private void Awake()
{
healthScript = transform.root.GetComponent <ZombieHealthScript>();
if (healthScript == null)
{
Debug.LogError("Zombie Health Script not found!");
}
}
