int finalLayer; //layer mask for raycast;
// Use this for initialization
void Start()
{
playerColli = GameObject.FindGameObjectWithTag("Player").GetComponent <CircleCollider2D>();
finalLayer = (1 << 8) | (1 << 11); // layer mask for enemy and wall only
lineRenderer = gameObject.GetComponent <LineRenderer>();
lineRenderer.enabled = true;
lineRenderer.useWorldSpace = true;
lineRenderer.sortingLayerName = "Bullet";
lineRenderer.material.color = Color.green;
Ray2D ray = new Ray2D(transform.position, transform.up);
lineRenderer.SetPosition(0, transform.position);
playerColli.enabled = false;
hit = Physics2D.Raycast(transform.position, Input.mousePosition - Camera.main.WorldToScreenPoint(GameObject.FindGameObjectWithTag("Player").transform.position), distance, finalLayer);
playerColli.enabled = true;
if (hit.collider)
{
lineRenderer.SetPosition(1, hit.point);
if (hit.collider.tag == "Enemy")
{
EnemyTakeDamage EnemyDamageScript = hit.collider.gameObject.GetComponent <EnemyTakeDamage>();
EnemyDamageScript.takeDamage(damage);
}
}
else
{
lineRenderer.SetPosition(1, ray.GetPoint(distance));
}
}
void OnTriggerEnter2D(Collider2D hit)
{
if (hit.gameObject.tag == "Enemy")
{
EnemyTakeDamage EnemyDamageScript = hit.gameObject.GetComponent <EnemyTakeDamage>();
EnemyDamageScript.takeDamage(damage);
}
}
void OnCollisionEnter2D(Collision2D hit)
{
if (hit.gameObject.tag == "Enemy")
{
EnemyTakeDamage EnemyDamageScript = hit.gameObject.GetComponent <EnemyTakeDamage>();
EnemyDamageScript.takeDamage(damage);
Destroy(this.gameObject);
}
else
{
Vector3 rot = transform.rotation.eulerAngles;
rot = new Vector3(rot.x, rot.y, rot.z + 180);
Instantiate(bulletPrefab, transform.position - (transform.position - initial.position).normalized, Quaternion.Euler(rot));
Destroy(this.gameObject);
}
}