private void DoNpcActions(NPCStateController controller)
{
foreach (NPCActions_SO nPCAction in nPCActions)
{
nPCAction.Act(controller);
}
}
private bool WayPointChange(NPCStateController controller)
{
//Patrol Action
if (controller.NavMeshAgent.remainingDistance <= controller.NavMeshAgent.stoppingDistance && !controller.NavMeshAgent.pathPending)
{
return(true);
}
else
{
return(false);
}
}
private bool TimeDone(NPCStateController controller)
{
if (controller.checkCountDownElapsed(controller.enemyStats.idleTime))
{
// Debug.Log("Time is up");
return(true);
}
else
{
return(false);
}
}
private bool TargetInRange(NPCStateController controller)
{
if (controller.ChaseTarget != null)
{
if (Vector3.Distance(controller.transform.position, controller.ChaseTarget.transform.position) <= 3.5f)
{
return(true);
}
else
{
return(false);
}
}
return(false);
}
private void Chase(NPCStateController controller)
{
if (controller.ChaseTarget != null)
{
controller.NavMeshAgent.destination = controller.ChaseTarget.position;
if (Vector3.Distance(controller.NavMeshAgent.transform.position, controller.ChaseTarget.position) <= 3.5f)
{
controller.NavMeshAgent.isStopped = true;
}
else
{
controller.NavMeshAgent.isStopped = false;
}
}
}
private void Attack(NPCStateController controller)
{
if (controller.ChaseTarget != null)
{
controller.NavMeshAgent.destination = controller.ChaseTarget.position;
if (Vector3.Distance(controller.NavMeshAgent.transform.position, controller.ChaseTarget.position) <= 3.5f)
{
if (controller.TimerAttack(controller.enemyStats.attackRate))
{
Debug.Log("Attack");
Instantiate(controller.AttackObj, controller.Eyes.transform);
}
}
}
}
private void CheckTransistions(NPCStateController controller)
{
//Checking for every decision from the translation
foreach (NPCTransition transistion in transitions)
{
bool decisionSucceeded = transistion.decision.Decide(controller);
if (decisionSucceeded)
{
controller.TransistionToState(transistion.trueState);
}
else
{
controller.TransistionToState(transistion.falseState);
}
}
}
private void Patrol(NPCStateController controller)
{
//randomMode should be inside controller
controller.WayPointIndex = pointIndex;
// Debug.unityLogger.Log("Entered Patrol Action");
controller.NavMeshAgent.destination = controller.WayPoints[pointIndex].position;
controller.NavMeshAgent.isStopped = false;
if (controller.NavMeshAgent.remainingDistance <= controller.NavMeshAgent.stoppingDistance && !controller.NavMeshAgent.pathPending)
{
if (randomMode)
{
pointIndex = UnityEngine.Random.Range(0, controller.WayPoints.Count);
}
pointIndex = (pointIndex + 1) % controller.WayPoints.Count;
}
}
private bool Look(NPCStateController controller)
{
//CHANGE THIS BASED ON ENEMYSTATS COLLISIONSPHERE
RaycastHit hit;
Debug.DrawRay(controller.Eyes.position, controller.Eyes.forward.normalized * controller.enemyStats.lookRange, Color.green);
if (Physics.SphereCast(controller.Eyes.position, controller.enemyStats.lookSphereCastRadius, controller.Eyes.forward, out hit, controller.enemyStats.lookRange) &&
hit.collider.CompareTag("Player"))
{
controller.ChaseTarget = hit.transform;
return(true);
}
else
{
return(false);
}
}
public override bool Decide(NPCStateController controller)
{
bool chaseTargetIsActive = controller.ChaseTarget.gameObject.activeSelf;
return(chaseTargetIsActive);
}
public override bool Decide(NPCStateController controller)
{
bool timerIsDone = TimeDone(controller);
return(timerIsDone);
}
public override void Act(NPCStateController controller)
{
Patrol(controller);
}
//Edit this later for using a gameobject that has collision sphere
public override bool Decide(NPCStateController controller)
{
bool targetVisible = Look(controller);
return(targetVisible);
}
private void OnEnable()
{
controller = GetComponentInParent <NPCStateController>();
}
public override void Act(NPCStateController controller)
{
Chase(controller);
}
public override bool Decide(NPCStateController controller)
{
bool wayPointChange = WayPointChange(controller);
return(wayPointChange);
}
public override bool Decide(NPCStateController controller)
{
bool targetDetected = controller.IsplayerIn;
return(targetDetected);
}
public void UpdateState(NPCStateController controller)
{
DoNpcActions(controller);
CheckTransistions(controller);
}
public abstract bool Decide(NPCStateController controller);
private bool Scan(NPCStateController controller)
{
controller.NavMeshAgent.isStopped = true;
controller.transform.Rotate(0, controller.enemyStats.searchingTurnSpeed * Time.deltaTime, 0);
return(controller.checkCountDownElapsed(controller.enemyStats.searchDuration));
}
public override bool Decide(NPCStateController controller)
{
bool noEnemyInSight = Scan(controller);
return(noEnemyInSight);
}
public NPCStateTalking(NPCStateController controller)
{
this.controller = controller;
}
public NPCStateIdle(NPCStateController controller)
{
this.controller = controller;
}
public override void Act(NPCStateController controller)
{
Attack(controller);
}
public abstract void Act(NPCStateController controller);
public override bool Decide(NPCStateController controller)
{
bool targetInRange = TargetInRange(controller);
return(targetInRange);
}
private void Idle(NPCStateController controller)
{
Debug.Log("Idle");
controller.NavMeshAgent.isStopped = true;
}
