// Update is called once per frame
void Update()
{
if (waitSomeTimeDelay.IsWaiting)
{
return;
}
// Check if arrived at the current destination.
if (IsArrivedAtDestnConditional.IsArrivedAtDestination(currDestn, transform.position, 0.1f, isVertical))
{
// Set the next destination.
currDestn = (currDestn == pointA.position) ? pointB.position : pointA.position;
// Wait some time before moving to the next position.
waitSomeTimeDelay.Start(this);
return;
}
// Calculate the movement to be added.
Vector2 mvmtToAdd;
if (isVertical)
{
mvmtToAdd = new Vector2(0, speed * Time.fixedDeltaTime * ((currDestn.y > transform.position.y) ? 1 : -1));
}
else
{
mvmtToAdd = new Vector2(speed * Time.fixedDeltaTime * ((currDestn.x > transform.position.x) ? 1 : -1), 0);
}
UpdatePassengersPos(mvmtToAdd);
}
protected override void BuildBehavior()
{
Conditional isAttacking = new IsAttackingConditional(charDriver);
Conditional isTargetInRange = new IsTargetInRangeConditional(charDriver, targetLayer, range);
BehaviorAction attack = new AttackAAction(charDriver);
Sequence checkTargetSeq = new Sequence(isTargetInRange, attack);
Conditional isWaiting = new IsWaitingConditional(waitSomeTimeCooldown);
Conditional arrivedAtDestn = new IsArrivedAtDestnConditional(charDriver, GetCurrDestn);
BehaviorAction stopMvmt = new StopMovementAction(charDriver, true);
BehaviorAction pickNextDestn = new PickNextDestnAction <Transform>(GetPointsToPatrol, GetCurrDestnIndex, SetCurrDestnIndex);
BehaviorAction waitSomeTime = new WaitSomeTimeAction(charDriver, waitSomeTimeCooldown);
Sequence checkArrivedSeq = new Sequence(arrivedAtDestn, pickNextDestn, stopMvmt, waitSomeTime);
BehaviorAction moveToDestn = new MoveToDestnAction(charDriver, GetCurrDestn, run, axisMvmt);
Selector checkMovementSel = new Selector(checkArrivedSeq, moveToDestn);
Selector patrol = new Selector(isAttacking, checkTargetSeq, isWaiting, checkMovementSel);
behavior = new Behavior(new Sequence(patrol));
}
