/// <summary>
/// Actualiza su estado dependiendo de si ha visto al jugador o está cerca de él
/// </summary>
public override void Sight(RaycastHit2D sight)
{
base.Sight(sight);
laserHitPos = sight.point;
if (playerDetected)
{
if (Vector2.Distance(player.transform.position, transform.position) < minDistance)
{
state = EnemyState.Fleeing;
followDirection.Stop();
lr.enabled = false;
shooting.ResetCooldown();
}
else
{
state = EnemyState.Shooting;
lr.enabled = playerDetected;
followDirection.Stop();
}
}
else
{
state = EnemyState.Idle;
followDirection.Stop();
lr.enabled = false;
}
}
/// <summary>
/// Si está en fleeing, se mueve contrario al jugador, si no, se mueve hacia él
/// Actualiza el tiempo de melee
/// Dispara
/// </summary>
private void Update()
{
if (!stunned)
{
switch (state)
{
case EnemyState.Fleeing:
moveDir = (transform.position - player.transform.position).normalized;
break;
case EnemyState.Chasing:
moveDir = (player.transform.position - transform.position).normalized;
break;
case EnemyState.Idle:
follow.Stop();
break;
}
//Se suma avoidDir para hacer un movimiento compuesto
moveDir += avoidDir;
if (moveDir.magnitude > 0)
{
follow.MoveTowards(moveDir);
}
else
{
follow.Stop();
}
moveDir = Vector2.zero;
avoidDir = Vector2.zero;
Cooldown(ref meleeTimer);
shooting.Cooldown();
shooting.Shoot();
}
else
{
follow.Stop();
}
}
private void Update()
{
switch (state)
{
case EnemyState.Chasing:
anim.SetFloat("Distance", Vector3.Distance(transform.position, playerPos));
break;
case EnemyState.Stunned:
follow.Stop();
break;
}
}