// Start is called before the first frame update
void Start()
{
spriteRenderer = GetComponent <SpriteRenderer>();
health = maxHealth;
hit = GetComponent <GenericHit>();
}
// Update is called once per frame
void Update()
{
// raycast from back position
RaycastHit2D hit = Physics2D.Raycast(transform.position, transform.right, length);
Debug.DrawRay(transform.position, length * transform.right, Color.blue);
backPosition = transform.position;
frontPosition = transform.position + length * transform.right;
if (hit.collider != null)
{
hitHasOccurred = true;
// enemy or player collision
if (hit.collider.tag == "Enemy" || hit.collider.tag == "Player")
{
// make sure enemy didn't fire laser
if (hit.collider.tag != type)
{
// Debug.Log("hit enemy");
GenericHit genericHit = hit.collider.GetComponent <GenericHit>();
genericHit.SetHit(true, damage);
}
else
{
hitHasOccurred = false;
}
}
// // player collision
// else if (hit.collider.tag == "Player")
// {
// // make sure player didn't fire laser
// if (type != "Player")
// {
// //Debug.Log("hit player");
// PlayerHitBehavior player = hit.collider.GetComponent<PlayerHitBehavior>();
// player.TakeDamage(damage);
// }
// else
// hitHasOccurred = false;
// }
if (hitHasOccurred)
{
Destroy(gameObject);
}
}
else
{
// destroy if too far out of camera bounds
Vector3 viewportPosition = mainCamera.WorldToViewportPoint(backPosition);
if (viewportPosition.x < -0.5f || viewportPosition.x > 1.5f)
{
Destroy(gameObject);
}
}
lineRenderer.SetPosition(0, backPosition);
lineRenderer.SetPosition(1, frontPosition);
// Destroy(gameObject);
// Debug.Log(backPosition);
// Debug.Log(frontPosition);
// update back position
transform.position += speed * Time.deltaTime * transform.right;
}
