protected void Chase()
{
if (movementHandler.PathEmpty() || pathRefreshTimer <= 0)
{
PathRequestManager.RequestPath(enemy.transform.position, enemy.Player.Get2DPosition(), enemy.gameObject, enemy.UnwalkableLayer, OnPathFound);
pathRefreshTimer = GameManager.Instance.pathFindingRate;
}
else
{
pathRefreshTimer -= Time.deltaTime;
}
FlipIfNeeded();
if (enemy.GetAnimationState() != EnemyStateHandler.MyAnimationState.Walk)
{
enemy.Anim.SetBool(enemy.WalkingAnimationBool, true);
}
movementHandler.MoveAlongPath();
}
// todo : random next patrol point
protected void Patrol()
{
if (movementHandler.PathEmpty())
{
PathRequestManager.RequestPath(enemy.transform.position, enemy.PatrolWayPoints[nextWaypointIndex].Get2DPosition(), enemy.gameObject, enemy.UnwalkableLayer, OnPathFound);
}
if (patrolWaitTimer > 0)
{
patrolWaitTimer -= Time.deltaTime;
return;
}
FlipIfNeeded();
enemy.Anim.SetBool(enemy.WalkingAnimationBool, true);
movementHandler.MoveAlongPath();
if (DirectionAndDistanceCalculator.CalculateDistance(enemy.transform.Get2DPosition(), enemy.PatrolWayPoints[nextWaypointIndex].Get2DPosition()) < GameManager.Instance.aiReachingPrecision)
{
nextWaypointIndex = (nextWaypointIndex + 1) % enemy.PatrolWayPoints.Length;
PathRequestManager.RequestPath(enemy.transform.position, enemy.PatrolWayPoints[nextWaypointIndex].Get2DPosition(), enemy.gameObject, enemy.UnwalkableLayer, OnPathFound);
patrolWaitTimer = enemy.PatrolDelay;
enemy.Anim.SetBool(enemy.WalkingAnimationBool, false);
}
}
