public override void TriggerCb(uint id)
{
switch (id)
{
case 0:
if (GetState().Equals(States.UserDriveRoute))
{
ChangeState(States.UserApproachTraffic);
}
else if (GetState().Equals(States.AIDriveRoute))
{
ChangeState(States.AIApproachTraffic);
}
break;
case 1: //increase fog
if (GetState().Equals(States.UserApproachTraffic) || GetState().Equals(States.AIApproachTraffic))
{
RenderSettings.fogDensity = 0.5f;
hudController.model.centerText = "Go straight";
}
break;
case 2:
if (GetState().Equals(States.UserApproachTraffic))
{
ChangeState(States.UserWarnCollision);
}
else if (GetState().Equals(States.AIApproachTraffic))
{
ChangeState(States.AIWarnCollision);
}
break;
case 3:
if (GetState().Equals(States.UserDriveRoute) || GetState().Equals(States.AIDriveRoute))
{
hudController.Clear();
hudController.model.centerText = "Turn right";
hudController.FlashImage(Resources.Load(VRAVEStrings.Right_Turn, typeof(Material)) as Material,
0.5f, 0.5f, 0.75f, 5, hudAsyncController);
}
break;
case 4:
//Debug.Log ("CollisionTrigger triggered");
if (GetState().Equals(States.UserWarnCollision))
{
//Debug.Log ("Switching to UserStopped state");
ChangeState(States.UserStopped);
}
else if (GetState().Equals(States.AIWarnCollision))
{
ChangeState(States.AIStopped);
}
break;
case 5:
if (GetState().Equals(States.UserDriveRoute) || GetState().Equals(States.AIDriveRoute))
{
hudController.model.centerText = "Proceed through intersection";
}
break;
case 6:
if (GetState().Equals(States.UserApproachTraffic) || GetState().Equals(States.AIApproachTraffic))
{
hudController.Clear();
hudController.model.centerText = "Turn left";
hudController.FlashImage(Resources.Load(VRAVEStrings.Left_Turn, typeof(Material)) as Material,
0.5f, 0.5f, 0.75f, 5, hudAsyncController);
}
break;
case 7:
if (GetState().Equals(States.UserStopped))
{
//audioController.playAudio (2);
}
else if (GetState().Equals(States.AIStopped))
{
audioController.playAudio(4);
}
break;
default:
break;
}
}
/********************** TRIGGERS *****************************/
// Extend abstract method "ChangeState(uint id)
//
// This is used for reacting to "OnTriggerEnter" events, called by WaypointTrigger scripts
public override void TriggerCb(uint id)
{
switch (id)
{
case 0: // AI intersection Path 1 waypoint 01
if (GetState().Equals(States.AIDrivingToIntersection))
{
StartCoroutine(ChangeAIPaths(3f, ai_paths [0], carAI, () => {
carController.MaxSpeed = 18f;
}));
}
break;
case 1: // Approaching intersection trigger
if (GetState().Equals(States.AIDrivingToIntersection) || GetState().Equals(States.HumanDrivingToIntersection))
{
ChangeState(States.AdvancingThroughIntersection);
}
else
{
hudController.Clear();
}
break;
// In the "intersection" part of the scenario, engage the unsuspecting AI car
case 2:
UnsuspectingAI.SetActive(true);
if (GetState().Equals(States.HumanDrivingToIntersection))
{
audioController.playAudio(7);
}
break;
case 3: // post collision state change
UserCar.GetComponent <CarUserControl> ().enabled = false;
StartCoroutine(PostCollisionStateChange(5f));
break;
case 4: // trash can trigger
hudController.Clear();
if (GetState().Equals(States.HumanDrivingToTrashcan))
{
trashCan.GetComponent <TrashCanAnimator> ().trashCanForce = 800;
}
else
{
trashCan.GetComponent <TrashCanAnimator> ().trashCanForce = 400;
hudController.FlashImage(Resources.Load(VRAVEStrings.Warning_Img, typeof(Material)) as Material,
0.25f, 0.25f, 0.75f, 5, hudAsyncController);
hudAsyncController.RepeatAudio(10, 1, 5);
}
trashCan.SetActive(true);
trashCan.GetComponent <TrashCanAnimator> ().roll();
trashCanSensorResponseHandler.Enable = true;
StartCoroutine(PostTrashcanStateChange(6f));
break;
case 5: // trash can change AI path
StartCoroutine(ChangeAIPaths(4f, ai_paths [2], unsuspectingCarAI, () => {
unsuspectingCarAI.ReachTargetThreshold = 2f;
UnsuspectingAI.GetComponent <CarController> ().MaxSpeed = 30f;
}));
break;
case 6: // AI car trashcan path 2 waypoint 4
unsuspectingCarAI.CautiousSpeedFactor = 0.8f;
break;
case 7: // trash can change User path
StartCoroutine(ChangeAIPaths(4f, ai_paths [4], carAI, () => {
carAI.ReachTargetThreshold = 2f;
carController.MaxSpeed = 32f;
hudController.Clear();
}));
break;
case 8:
carAI.CautiousSpeedFactor = 0.8f;
break;
case 9: // stop sign trigger
// display stop sign on HUD,
hudController.model.centerText = VRAVEStrings.Stop_Sign;
hudController.FlashImage(Resources.Load(VRAVEStrings.Stop_Img, typeof(Material)) as Material,
0.5f, 0.5f, 0.5f, 5, hudAsyncController);
break;
case 10: // right turn trigger
// display right turn sign on HUD,
if (GetState().Equals(States.HumanDrivingToTrashcan) || GetState().Equals(States.AIDrivingToTrashcan))
{
hudController.FlashImage(Resources.Load(VRAVEStrings.Right_Turn, typeof(Material)) as Material,
0.5f, 0.5f, 0.75f, 5, hudAsyncController);
}
break;
}
}
