void OnIdle(AnimatorAccess.StateInfo info, AnimatorAccess.LayerStatus status)
{
float random = Random.value;
if (random > YawnThreshold)
{
// start yawning from time to time which will block input
anim.SetYawnTrigger();
}
if (Time.realtimeSinceStartup - randomRotationTimestamp > randomRotationInterval)
{
// rotate after randomRotationInterval to random direction
int currrentRotation = anim.GetRotate();
int newRotation = currrentRotation == 0 ? (int)Mathf.Sign((int)Random.Range(-1, 1)) : 0;
anim.SetRotate(newRotation);
randomRotationTimestamp = Time.realtimeSinceStartup;
}
}
void FixedUpdate()
{
previousState0 = currentState0;
currentState0 = animator.GetCurrentAnimatorStateInfo(0).nameHash;
if (anim.IsYawning(currentState0))
{
// input is suppressed on yawning
speed = 0f;
if (currentState0 != previousState0)
{
// just entered yawning state, play sound
Debug.Log("Yawning state entered");
audio.Play();
}
return;
}
else if (anim.IsIdle(currentState0))
{
float random = Random.value;
if (random > YawnThreshold)
{
// start yawning from time to time which will block input
anim.SetYawnTrigger();
}
if (Time.realtimeSinceStartup - randomRotationTimestamp > randomRotationInterval)
{
// rotate after randomRotationInterval to random direction
int currrentRotation = anim.GetRotate();
int newRotation = currrentRotation == 0 ? (int)Mathf.Sign((int)Random.Range(-1, 1)) : 0;
anim.SetRotate(newRotation);
randomRotationTimestamp = Time.realtimeSinceStartup;
}
}
speed = horizontalInput * maxSpeed;
walkingDirection = ToDirection(speed);
anim.SetRotate((int)walkingDirection);
randomRotationTimestamp = Time.realtimeSinceStartup;
rigidbody.MovePosition(transform.position + speed * Vector3.right * Time.deltaTime);
// if speed != 0, walking animation is triggered
anim.SetSpeed(Mathf.Abs(speed));
// alternative (not recommended) way of accessing hash IDs directly:
// animator.SetFloat (anim.paramIdSpeed, Mathf.Abs (speed));
}