// method called when status is IDLE
protected virtual void idle()
{
if (idleWaiting)
{
idleTimer -= Time.deltaTime;
}
switch (idleType)
{
case IdleType.NONE:
// In this mode, I have to stay in my originPos, so if I followed the player, I have to return home.
// If I'm so close to my originPos
if (fov.distanceTo(originPos) < PathReachingRadius)
{
// I rotate to the originRot
transform.rotation = Quaternion.Slerp(transform.rotation, originRot, Time.deltaTime * rotationSpeed);
}
else
{
// else, I go in my originPos
SetNavDestination(originPos);
}
break;
case IdleType.PATROL:
// In this mode, if I have a patrol path component attached to me, I follow its node.
if (patrolPath)
{
// if I reached the path destination I go to the next patrol path node
if (agent.remainingDistance < PathReachingRadius) //fov.distanceTo(GetDestinationOnPath()) <=
{
m_PathDestinationNodeIndex = (m_PathDestinationNodeIndex + 1) % patrolPath.PathNodes.Count;
SetNavDestination(GetDestinationOnPath());
}
}
break;
case IdleType.RANDOM:
// In this mode, I can move randomly
// I set a random destination and I go there,
// When I arrive there, I wait 'IdleTime' seconds
// and then I will set a new random destination
if (idleTimer < 0)
{
idleWaiting = false;
idleTimer = 0;
setRandomDestination();
}
else
if (!idleWaiting && fov.distanceTo(randomDestination) < PathReachingRadius)
{
idleWaiting = true;
idleTimer = idleTime;
}
break;
}
// if I see the player, I pass in WARNED state
if (fov.isPlayerVisible)
{
idleTimer = -1;
idleWaiting = false;
agent.stoppingDistance = minDistanceToAttack;
fov.viewRadius *= 1.5f;
ChangeStatus(Status.WARNED);
}
}
