protected void CheckForNearbyTargets()
{
Collider2D[] colls = Physics2D.OverlapCircleAll(transform.position, 12f, 256);
if (colls.Length > 0)
{
List <Collider2D> tempColList = new List <Collider2D>();
for (int i = 0; i < colls.Length; i++)
{
tempColList.Add(colls[i]);
}
//tempColList.Sort((q1, q2) => Vector3.Distance(q1.transform.position, transform.position).CompareTo(Vector3.Distance(q2.transform.position, transform.position)));
for (int i = 0; i < tempColList.Count; i++)
{
if (Physics2D.RaycastAll(transform.position, tempColList[i].transform.position - transform.position, Vector2.Distance(transform.position, tempColList[i].transform.position), 8192).Length == 0)
{
targetEntity = tempColList[i].GetComponent <AttackableEntity>();
break;
}
}
if (targetEntity != null)
{
inCombat = true;
}
}
}
protected virtual void AttackTarget()
{
targetEntity.TakeDamage(AttackPower, ElementalResistances.PHYSICAL);
attackTimer = 1.0f / AttackSpeed;
if (targetEntity.CurrentHealth <= 0)
{
targetEntity = null;
}
}
void OnTriggerEnter2D(Collider2D other)
{
if (EnemyProjectile && (other.transform.tag == "Player" || other.transform.tag == "Minion" || other.transform.tag == "Wall"))
{
if (other.transform.tag != "Wall")
{
other.GetComponent <AttackableEntity>().TakeDamage(damageValue, damageType);
}
Destroy(gameObject);
}
else if (!EnemyProjectile)
{
AttackableEntity otherEntity = other.GetComponent <AttackableEntity>();
if (otherEntity != null)
{
otherEntity.TakeDamage(damageValue, damageType);
Destroy(gameObject);
}
}
}
protected override void Update()
{
base.Update();
UpdateHealthBar();
if (currentHealth <= 0)
{
Die();
}
if (!empowered && DarkArcaneMagic.isActive)
{
print("Empowering " + transform.name);
empowered = true;
Empower();
}
else if (empowered && !DarkArcaneMagic.isActive)
{
print("DeEmpowering " + transform.name);
empowered = false;
DeEmpower();
}
if (targetEntity != null)
{
Debug.DrawLine(transform.position, targetEntity.transform.position, Color.green);
}
if (attackTimer > 0)
{
attackTimer -= Time.deltaTime;
if (attackTimer < 0)
{
attackTimer = 0;
}
}
if (targetEntity == null && !inCombat)
{
targetEntity = Player_Accessor_Script.DetailsScript;
}
//Not moving, move out.
if (rgd2d.velocity.magnitude == 0)
{
//Collider2D[] nearby = Physics2D.OverlapCircleAll(transform.position, .25f, 2048);
//for (int i = 0; i < nearby.Length; i++)
//{
// if (nearby[i].GetComponent<Rigidbody2D>().velocity.magnitude == 0)
// {
// nearby[i].transform.position += (nearby[i].transform.position - transform.position).normalized * .015f;
// transform.position += (transform.position - nearby[i].transform.position).normalized * .015f;
// }
//}
}
if (targetEntity == null)
{
rgd2d.velocity = Vector2.zero;
targetEntity = Player_Accessor_Script.DetailsScript;
if (inCombat)
{
inCombat = !inCombat;
}
}
if (checkTimer < 5f)
{
checkTimer += Time.deltaTime;
}
if (checkTimer > 5f && targetEntity == null || targetEntity == Player_Accessor_Script.DetailsScript)
{
checkTimer = 0;
CheckForNearbyTargets();
}
if (inCombat)
{
if (targetEntity != null && CanSeeTarget())
{
if (Vector2.Distance(transform.position, targetEntity.transform.position) > currentAttackRange)
{
rgd2d.velocity = (targetEntity.transform.position - transform.position).normalized * CharacterSpeed;
}
else
{
rgd2d.velocity = Vector2.zero;
if (attackTimer <= 0)
{
AttackTarget();
}
}
}
}
else
{
//Pathing towards player
if (CanSeePlayer() && Vector2.Distance(transform.position, Player_Accessor_Script.DetailsScript.transform.position) < 4)
{
if (Vector2.Distance(transform.position, Player_Accessor_Script.DetailsScript.transform.position) > distanceLimiter)
{
rgd2d.velocity = (Player_Accessor_Script.DetailsScript.transform.position - transform.position).normalized * Player_Accessor_Script.ControllerScript.PlayerSpeedMultiplier * Player_Accessor_Script.ControllerScript.PlayerSpeed;
currentPath.Clear();
}
else
{
rgd2d.velocity = Vector2.zero;
currentPath.Clear();
}
}
else
{
if (currentPath == null)
{
currentPath = new List <Node>();
}
if (graphManager == null)
{
graphManager = AIManager.instance;
}
if (currentPath.Count == 0)
{
currentPath = graphManager.Dijkstra(transform.position, Player_Accessor_Script.DetailsScript.transform.position);
}
else
{
Vector3 currTar = new Vector3(currentPath[0].x, currentPath[0].y);
rgd2d.velocity = (currTar - transform.position).normalized * CharacterSpeed;
if (Vector3.Distance(transform.position, currTar) < .5f)
{
currentPath.RemoveAt(0);
}
}
}
}
}
private void Castle_Destroyed(AttackableEntity obj)
{
RemoveEntity(castle);
}
private void OnPlayerConnected(GameObject player)
{
ae = player.GetComponent <AttackableEntity>();
ae.OnHealthChanged += UpdateHealth;
UpdateHealth(ae.GetHealthInt());
}