void Shoot()
{
timer = 0f;
gunLight.enabled = true;
gunLine.enabled = true;
AudioSource gunshot = GetComponent <AudioSource> ();
gunshot.Play();
gunLine.SetPosition(0, transform.position);
shootRay.origin = transform.position;
shootRay.direction = transform.forward;
if (Physics.Raycast(shootRay, out shootHit, range, shootableMask))
{
NPCScript enemyHealth = shootHit.collider.GetComponent <NPCScript>();
Rigidbody enemyBody = shootHit.collider.GetComponent <Rigidbody> ();
enemyHealth.TakeDamage(shootHit.point);
enemyHealth.ApplyForce(enemyBody, shootHit);
countText.text = points.ToString();
gunLine.SetPosition(1, shootHit.point);
}
else
{
gunLine.SetPosition(1, shootRay.origin + shootRay.direction * range);
}
}
// Update is called once per frame
void OnCollisionEnter(Collision col)
{
Vector3 enemyposition = enemy.transform.position;
NPCScript enemyHealth = enemy.GetComponent <Collider>().GetComponent <NPCScript>();
enemyHealth.TakeDamage(enemyposition);
}
void Update()
{
GameObject closest = null;
float distance = Mathf.Infinity;
Vector3 position = transform.position;
foreach (GameObject target in targets)
{
if (target != null)
{
Vector3 diff = target.transform.position - position;
float curDistance = diff.sqrMagnitude;
if (curDistance < distance)
{
closest = target;
distance = curDistance;
enemy = closest.transform;
}
}
}
FollowPlayer follow = GetComponent <FollowPlayer> ();
Vector3 enemyposition = enemy.transform.position;
//if G in clicked attack enemies within distance
if (Input.GetKey(KeyCode.G))
{
if (enemy)
{
follow.isFollowing = false;
Vector3 offset = enemy.position - myTransform.position;
float sqrLen = offset.sqrMagnitude;
if (sqrLen < closeDistance * closeDistance)
{
myTransform.LookAt(enemy);
anim.SetBool("attack", true);
NPCScript enemyHealth = enemy.GetComponent <Collider>().GetComponent <NPCScript>();
if (enemyHealth != null)
{
enemyHealth.TakeDamage(enemyposition);
}
}
else
{
anim.SetBool("attack", false);
myTransform.Translate(Vector3.forward * 8 * Time.deltaTime);
myTransform.LookAt(enemy);
}
}
}
}
