// Use this for initialization
void Start()
{
currentWaypoint = 0;
if (patrol.Length == 0)
{
enabled = false;
return;
}
// Calculate position for patrol points from transform.position
for (int i = 0; i < patrol.Length; i++)
{
patrol[i].calculatedPosition = patrol[i].position + transform.position;
}
normalVision = visionMeshRenderer.sharedMaterial.GetColor("_EmisColor");
//normalVision = visionMeshRenderer.sharedMaterial.GetColor("_TintColor");
coneDeVision = CreateSprite.CreateTriangle();
visionMeshFilter.sharedMesh = coneDeVision;
status = GuardStatus.idle;
nextMove = 0;
visionLength = defaultVisionLength;
visionHeight = defaultVisionHeight;
direction = (patrol[0].calculatedPosition - transform.position).normalized;
orientationChanged = false;
}
public override IEnumerator Perform(GameObject[] target)
{
Status = GuardStatus.Guarding;
//target[0].GetComponent<AudioSource>().PlayOneShot(guardAudio); // Should cache/ write caching utility
yield return(new WaitForSeconds(duration));
Status = GuardStatus.NotGuarding;
}
protected virtual void OnStartChasingPlayer()
{
Animator.SetBool("running", true);
Status = GuardStatus.Pursuing;
NavMeshAgent.speed = RunSpeed;
NavMeshAgent.SetDestination(Player.transform.position);
if (OnPlayerDetected != null)
{
OnPlayerDetected();
}
}
protected virtual IEnumerator GoToNextWaypoint()
{
if (LostInterestToDistractor > 0)
{
StopCoroutine(GoToNextWaypoint());
}
Status = GuardStatus.Idle;
Debug.Log("from parent");
float randomIdleTime = Random.Range(MinMaxWaitBeforeMovingToNextWaypoint.x, MinMaxWaitBeforeMovingToNextWaypoint.y);
yield return(new WaitForSecondsRealtime(randomIdleTime));
CurrentWaypointIndex = (CurrentWaypointIndex + 1) % Waypoints.transform.childCount;
Status = GuardStatus.Patrolling;
NavMeshAgent.SetDestination(Waypoints.GetChild(CurrentWaypointIndex).transform.position);
}
public override void DistractedTo(GameObject obj, float time)
{
Status = GuardStatus.Distracted;
StopCoroutine(GoToNextWaypoint());
}
protected virtual void OnStartLosingPlayer()
{
IsChasingPlayer = false;
Status = GuardStatus.Searching;
NavMeshAgent.stoppingDistance = 0;
}
protected override void Start()
{
base.Start();
Status = GuardStatus.Patrolling;
GameManager.OnGameOver += Disable;
}
public void OnAfterDeserialize()
{
Status = GuardStatus.NotGuarding;
}
// Update is called once per frame
void Update()
{
if (status == GuardStatus.alert && GlobalHandler.Instance.player.status != SneakerPlayer.PlayerStatus.busted)
{
visionMeshRenderer.material.SetColor("_EmisColor", normalVision);
status = GuardStatus.idle;
}
if (status == GuardStatus.idle && Time.time > nextMove)
{
status = GuardStatus.moving;
// Set sprite animation
spriteAnimation.SetAnimation("walk");
}
if (status == GuardStatus.moving)
{
if (!orientationChanged)
{
direction = (patrol[currentWaypoint].calculatedPosition - transform.position).normalized;
Vector3 scale = sprite.transform.localScale;
scale.x = Mathf.Abs(scale.x) * direction.x;
sprite.transform.localScale = scale;
orientationChanged = true;
}
// Draw line between here and destination
Debug.DrawLine(transform.position, patrol[currentWaypoint].calculatedPosition, Color.red);
transform.Translate(direction * patrol[currentWaypoint].speedToReach * Time.deltaTime);
//Debug.Log ("Approaching next wp : " + (patrol[currentWaypoint].position-transform.position).sqrMagnitude);
if ((direction.x < 0 && patrol[currentWaypoint].calculatedPosition.x > transform.position.x) || (direction.x > 0 && patrol[currentWaypoint].calculatedPosition.x < transform.position.x))
{
// Pause when arrived
nextMove = Time.time + patrol[currentWaypoint].pauseWhenArrived;
status = GuardStatus.idle;
// Set sprite (not animated)
spriteAnimation.SetAnimation("idle");
// Set next waypoint
currentWaypoint++;
if (currentWaypoint >= patrol.Length)
{
currentWaypoint = 0;
}
orientationChanged = false;
//Debug.Log ("Setting next waypoint<" + currentWaypoint + "> : " + patrol[currentWaypoint].position + " direction " + direction);
}
}
// Vision : raycast up/down
//Vector3 visionDirection = Vector3.right * direction.x * defaultVisionLength / (root.transform.localScale.x*Camera.main.orthographicSize);
Vector3 visionDirection = Vector3.right * direction.x * defaultVisionLength;
Ray visionRay = new Ray(transform.position + Vector3.Scale(new Vector3(direction.x, 1, 1), visionOffset), visionDirection);
Debug.DrawRay(visionRay.origin, visionRay.direction * defaultVisionLength, Color.cyan, 2f);
//Debug.DrawLine(transform.position + coneDeVision.vertices[0], transform.position + coneDeVision.vertices[1], Color.yellow);
//Debug.DrawLine(transform.position + coneDeVision.vertices[0], transform.position + coneDeVision.vertices[2], Color.yellow);
//Debug.DrawLine(transform.position + Vector3.Scale(coneDeVision.vertices[0], root.transform.localScale), transform.position + Vector3.Scale(coneDeVision.vertices[1], root.transform.localScale), Color.yellow);
//Debug.DrawLine(transform.position + Vector3.Scale(coneDeVision.vertices[0], root.transform.localScale), transform.position + Vector3.Scale(coneDeVision.vertices[2], root.transform.localScale), Color.yellow);
hitInfoList = Physics.RaycastAll(visionRay);
bool hit = false;
float distance = defaultVisionLength + 1;
Collider nearestUsefulCollider = null;
if (hitInfoList.Length > 0)
{
for (int i = 0; i < hitInfoList.Length; i++)
{
RaycastHit hitInfo = hitInfoList[i];
// Do not take into account triggers
if (hitInfo.collider.isTrigger)
{
continue;
}
// Do not take into account guards
if (hitInfo.collider.GetComponent <Guard>() != null)
{
continue;
}
// Is hit distance closer than previous one and in range ?
if (hitInfo.distance < distance && hitInfo.distance <= defaultVisionLength)
{
nearestUsefulCollider = hitInfo.collider;
distance = hitInfo.distance;
hit = true;
}
}
}
// If we hit something, check the nearest collider
if (hit)
{
// Check if player is hidden or.. busted !
if (nearestUsefulCollider.CompareTag("Player"))
{
if (GlobalHandler.Instance.player.status == SneakerPlayer.PlayerStatus.hidden)
{
hit = false;
}
else if (GlobalHandler.Instance.player.status != SneakerPlayer.PlayerStatus.busted)
{
// Say to the player he's busted !
GlobalHandler.Instance.player.status = SneakerPlayer.PlayerStatus.busted;
SneakerPlayer.mySecretPlace = null;
status = GuardStatus.alert;
visionMeshRenderer.material.SetColor("_EmisColor", alertVision);
// Guard stops
spriteAnimation.SetAnimation("idle");
}
}
}
if (!hit)
{
visionLength = defaultVisionLength;
visionHeight = defaultVisionHeight;
}
else
{
visionLength = distance;
visionHeight = defaultVisionHeight * visionLength / defaultVisionLength;
}
}
