public override void UpdateInputAxis(float axis)
{
if (axis < axisOpeningThreshold) //hand is opened
{
isOpen = true;
if (itemHeld != null)
{
itemHeld.ReleaseItem();
SendMessage("SetDefaultTarget", grabPoint.transform, SendMessageOptions.DontRequireReceiver);
itemHeld = null;
}
grabPoint.SetActive(false);
}
else if (axis > axisClosingThreshold) //hand is closed
{
isOpen = false;
if (itemHeld == null && currentCollectableInRange != null)
{
grabPoint.SetActive(true);
itemHeld = currentCollectableInRange;
itemHeld.rigidbody.isKinematic = true;
//HACK: Keeps the held object from flying away (should drop straight down)
itemHeld.transform.position = grabPoint.transform.position + transform.forward * (itemHeld.transform.localScale.x - 1);
itemHeld.GrabItem(grabPoint.rigidbody);
itemHeld.rigidbody.isKinematic = false;
}
}
}
public void SetHandClosed(float axis)
{
if (axis < axisOpeningThreshold) //open hand
{
isOpen = true;
if (itemHeld != null)
{
itemHeld.ReleaseItem();
}
grabPoint.SetActive(false);
}
else if (axis > axisClosingThreshold)
{
isOpen = false;
if (currentCollectableInRange != null)
{
grabPoint.SetActive(true);
itemHeld = currentCollectableInRange;
itemHeld.rigidbody.isKinematic = true;
itemHeld.transform.position = grabPoint.transform.position;
itemHeld.GrabItem(grabPoint.rigidbody);
itemHeld.rigidbody.isKinematic = false;
}
}
}
void ProcessState()
{
switch (currentState)
{
case FSM.State.Patrol:
// Cycle through waypoints
if (Vector3.Distance(this.transform.position, waypointList[nextWaypoint].position) <= 2.0f)
{
nextWaypoint++;
if (nextWaypoint > waypointList.Length - 1)
{
nextWaypoint = 0;
}
}
// Move towards next target
MoveAgent(waypointList[nextWaypoint].position);
break;
case FSM.State.Chase:
// Chase the player
MoveAgent(player.transform.position);
if (Vector3.Distance(this.transform.position, player.transform.position) <= caughtPlayerDistanceThreshold)
{
if (CanAttack())
{
player.rigidbody.AddForce((pushEntrance.position - player.transform.position) * 40, ForceMode.Impulse);
Transition(FSM.Trigger.EnemyDisappeared);
return;
}
}
break;
case FSM.State.Return:
// Return home
MoveAgent(waypointList[0].position);
if (Vector3.Distance(this.transform.position, waypointList[0].position) <= 2.0f)
{
numReturnAfterAttacking++;
if (numReturnAfterAttacking % 2 == 1)
{
audio.clip = soundLaugh;
SubtitleManager.Instance.AddSubtitle("Ha. Ha.", 1.5f, Color.red);
}
else
{
audio.clip = soundLament;
SubtitleManager.Instance.AddSubtitle("I wish I had a box.", 1.5f, Color.red);
}
audio.Play();
SubtitleManager.Instance.Play();
Transition(FSM.Trigger.ReachedBase);
}
break;
case FSM.State.Pacified:
MoveAgent(pacifyObject.transform.position);
if (Vector3.Distance(this.transform.position, pacifyObject.transform.position) <= caughtPlayerDistanceThreshold)
{
navMeshAgent.Stop(true);
if (grabbableItem != null)
{
grabbableItem.SetGrabbable(false);
grabbableItem.ReleaseItem();
pacifyObject.rigidbody.isKinematic = true;
Destroy(grabbableItem);
}
}
if (!happySoundPlayed && !audio.isPlaying)
{
audio.clip = soundHappy;
audio.Play();
happySoundPlayed = true;
SubtitleManager.Instance.Stop();
SubtitleManager.Instance.AddSubtitle("Oh my god. A box! <3", 2.0f, Color.magenta);
SubtitleManager.Instance.Play();
}
break;
}
;
}