private void Update()
{
GetComponent <Rigidbody>().velocity = Vector3.zero; //fixes collision issues
//case 1: target Transform is given
if (targetTransform != null)
{
agent.SetDestination(targetTransform.position);
float distance = agent.pathPending ? distance = Vector3.Distance(transform.position, target) : distance = agent.remainingDistance;
//case 1.1: keep moving
if (distance > agent.stoppingDistance)
{
character.Move(agent.desiredVelocity, false, false);
}
//case 1.2: arrived at an Item
else if (targetTransform.CompareTag("Item"))
{
//case 1.2.1: not taken by another AI and not held by player
if (targetTransform.parent.name != "Placeholder" && targetTransform.parent.name != "GearVrController")
{
//put in the mouth
targetTransform.GetComponent <Rigidbody>().isKinematic = true;
targetTransform.GetComponent <Collider>().isTrigger = true;
Transform mouth = transform.Find("cu_puppy_spine/cu_puppy_spine1/cu_puppy_spine2/cu_puppy_neck0/cu_puppy_neck1/cu_puppy_head/Placeholder");
if (mouth)
{
targetTransform.GetComponent <Rigidbody>().transform.position = mouth.position;
targetTransform.GetComponent <Rigidbody>().transform.SetParent(mouth);
}
}
AIStateMachine AI = GetComponent <AIStateMachine>();
AI.setMoveTarget(AI.player.position, 15f);
}
// case 1.3: arrived at other types of target
else
{
character.Move(Vector3.zero, false, false);
}
}
//case 2: target Vector is given
else if (target.sqrMagnitude > 0)
{
agent.SetDestination(target);
float distance = agent.pathPending ? distance = Vector3.Distance(transform.position, target) : distance = agent.remainingDistance;
//case 2.1: keep moving
if (distance > agent.stoppingDistance)
{
character.Move(agent.desiredVelocity, false, false);
}
//case 2.2: arrived at target
else
{
character.Move(Vector3.zero, false, false);
}
}
//case 3: not moving
else
{
character.Move(Vector3.zero, false, false);
}
}