public override void DoAction(BaseBrain brain)
{
brain.changeStatePossible = false;
brain.ResetAnimatorState();
brain.animator.SetBool("AttackB", true);
}
public override void Init(BaseBrain brain)
{
brain.SetNavMeshSpeed(brain.normalSpeed);
brain.ResetAnimatorState();
brain.animator.SetBool("PatrolB", true);
}
private IEnumerator AttackBehaviour(BaseBrain brain)
{
int actionId = 0;
IEnumerator action = null;
bool executeNextAction = true;
while (brain.Target != null)
{
//Check distance
if (Vector3.Distance(brain.transform.position, brain.Target.transform.position) > brain.navMeshAgent.stoppingDistance)
{
brain.ChangeState(typeof(BaseChaseState));
}
if (executeNextAction)
{
action = action.ActWithDelay(() => actions[actionId].DoAction(brain), //execute next action
state => executeNextAction = state, //Check if execution complete
0, //time delay before
attackInterval[actionId]); //time delay after
brain.StartCoroutine(action);
actionId = (actionId + 1) % actions.Length;
executeNextAction = false;
}
yield return(null);
}
brain.StopCoroutine(action);
brain.changeStatePossible = true;
yield return(null);
brain.ChangeState(typeof(BaseTargetLostState));
}
// Start is called before the first frame update
void Start()
{
thisTransform = GetComponent <Transform>();
brain = GetComponent <BaseBrain>();
thisRigid = GetComponent <Rigidbody>();
health = healthBar.GetComponent <HealthBar>();
health.parentTransform = thisTransform;
health.maxHealth = 300;
UpdateVisuals();
}
public override void DoAction(BaseBrain brain)
{
if (brain.Target == null)
{
brain.ChangeState(typeof(BaseWanderState));
return;
}
brain.navMeshAgent.SetDestination(brain.Target.transform.position);
if (brain.navMeshAgent.remainingDistance <= brain.navMeshAgent.stoppingDistance)
{
brain.ChangeState(typeof(BaseAttackState));
return;
}
}
public override void Exit(BaseBrain brain)
{
brain.changeStatePossible = true;
brain.StopCoroutine(attackBehaviour);
}
public override void Execute(BaseBrain brain)
{
}
private float[] attackInterval; //time prepare attack, attack
public override void Init(BaseBrain brain)
{
attackInterval = new float[] { prepareAttackTime, attackTime };
attackBehaviour = AttackBehaviour(brain);
brain.StartCoroutine(attackBehaviour);
}
public abstract void DoAction(BaseBrain brain);
public override void Init(BaseBrain brain)
{
brain.ResetAnimatorState();
brain.animator.SetBool("PatrolB", true);
}
void TargetLostAnimation(BaseBrain brain)
{
brain.ResetAnimatorState();
brain.animator.SetBool("TargetLostB", true);
}
public override void Exit(BaseBrain brain)
{
brain.StopCoroutine(searchTarget);
brain?.StopCoroutine(targetLost);
}
public override void Init(BaseBrain brain)
{
searchTarget = searchTarget.DoWhile(1.5f, null, () => brain.StartCoroutine(targetLost));
targetLost = targetLost.DoWhile(3, () => TargetLostAnimation(brain), () => brain.ChangeState(typeof(BaseWanderState)));
brain.StartCoroutine(searchTarget);
}
public override void DoAction(BaseBrain brain)
{
}