void Shoot()
{
timer = 0f;
gunAudio.Play();
gunLight.enabled = true;
gunParticles.Stop();
gunParticles.Play();
gunLine.enabled = true;
gunLine.SetPosition(0, transform.position);
shootRay.origin = transform.position;
shootRay.direction = transform.forward;
if (Physics.Raycast(shootRay, out shootHit, range, shootableMask))
{
EnemyLife enemyHealth = shootHit.collider.GetComponent <EnemyLife> ();
if (enemyHealth != null)
{
enemyHealth.TakeDamage(damagePerShot, shootHit.point);
}
gunLine.SetPosition(1, shootHit.point);
}
else
{
gunLine.SetPosition(1, shootRay.origin + shootRay.direction * range);
}
}
void HitAnEnemy(EnemyLife enemyLife)
{
if(!enemyLifesHit.Contains(enemyLife)){
enemyLifesHit.Add(enemyLife);
enemyLife.TakeDamage(damage);
if(destroyOnHitEnemy){
Destroy(gameObject);
}
}
}
// Update is called once per frame
void Update()
{
if (target != null)
{
transform.position = Vector3.SmoothDamp(transform.position, target.transform.position, ref velocity, 0.05f);
relative = target.transform.position - transform.position;
distanceToEnemy = relative.magnitude;
// If it has reached its target then display the take damage effect, decrease the enemy's life and destroy the bullet
if (distanceToEnemy < 0.1)
{
enemyLifeScript = target.GetComponent <EnemyLife> ();
if (tower != null && (tower.GetComponent <Weapon>().TakeDamageEnemyEffect != null || tower.GetComponent <MultiShotWeapon>().TakeDamageEnemyEffect != null))
{
Weapon weapon;
if (tower.GetComponent <Weapon>().TakeDamageEnemyEffect != null)
{
weapon = tower.GetComponent <Weapon>();
}
else
{
weapon = tower.GetComponent <MultiShotWeapon>();
}
weapon.effect = (GameObject)Instantiate(weapon.TakeDamageEnemyEffect, target.transform.position, target.transform.rotation);
weapon.effect.transform.parent = tower.transform;
}
enemyLifeScript.TakeDamage(1);
Destroy(gameObject);
}
}
else
{
Destroy(gameObject);
}
}