void OnTriggerEnter2D(Collider2D hitInfo)
{
if (!(hitInfo.CompareTag("Enemy") || hitInfo.CompareTag("Player")) || hitInfo.CompareTag(goThrough))
{
goto a;
}
Vector2 hitPosition = transform.position;
if (hitInfo.CompareTag("Enemy"))
{
Enemy enemy = hitInfo.GetComponent <Enemy>();
if (enemy)
{
enemy.TakeDamage(damage);
}
else
{
EnemyHealer enemyHealer = hitInfo.GetComponent <EnemyHealer>();
enemyHealer.TakeDamage(damage);
}
}
if (hitInfo.CompareTag("Player"))
{
Player player = hitInfo.GetComponent <Player>();
player.TakeDamage(damage);
}
Destroy(gameObject);
Instantiate(hitPrefab, hitPosition, Quaternion.identity);
a :;
}
GameObject GetClosestObject(string tagName)
{
GameObject[] objectsWithTag = GameObject.FindGameObjectsWithTag(tagName);
GameObject bestTarget = null;
float closestDistanceSqr = Mathf.Infinity;
Vector3 currentPosition = transform.position;
foreach (GameObject potentialTarget in objectsWithTag)
{
Vector3 directionToTarget = potentialTarget.transform.position - currentPosition;
float dSqrToTarget = directionToTarget.sqrMagnitude;
Enemy enemy = potentialTarget.GetComponent <Enemy>();
EnemyHealer enemyHealer = potentialTarget.GetComponent <EnemyHealer>();
if ((potentialTarget != gameObject) && (enemy && enemy.health < enemy.maxHealth || enemyHealer && enemyHealer.health < enemyHealer.maxHealth))
{
if (dSqrToTarget < closestDistanceSqr)
{
closestDistanceSqr = dSqrToTarget;
bestTarget = potentialTarget;
}
}
}
return(bestTarget);
}
