private void Update()
{
if (fadeIn && state == mState.active)
{
audioSource.volume += 0.001f;
if (audioSource.volume >= targetVol)
{
audioSource.volume = targetVol;
state = mState.inactive;
}
}
if (fadeOut && state == mState.active)
{
audioSource.volume -= 0.001f;
if (audioSource.volume <= 0f)
{
audioSource.Stop();
audioSource.volume = targetVol;
state = mState.inactive;
}
}
}
public void FadeOut(float vol)
{
targetVol = vol;
state = mState.active;
fadeIn = false;
fadeOut = true;
}
public void ChangeState()
{
if (mCurrentState == mState.waiting)
{
mCurrentState = mState.wait;
}
}
public void FadeIn(AudioClip audioClip, float vol)
{
audioSource.clip = audioClip;
audioSource.Play();
state = mState.active;
targetVol = vol;
fadeIn = true;
fadeOut = false;
}
// Use this for initialization
void Start()
{
EnemyState = mState.Idle;
contactTime = Time.time;
proximityRangeIdle = new Vector3(6, 4, 6);
proximityRangeAngery = new Vector3(10, 4, 10);
proximityRangeContact = new Vector3(1, 2, 1);
speed = .5f;
distToPlayer = transform.position - player.transform.position;
SetDistText();
}
// Update is called once per frame
void Update()
{
switch (EnemyState)
{
case mState.Angery:
transform.position = Vector3.MoveTowards(transform.position, player.transform.position, speed); //move towards player
if (!isNearPlayer(proximityRangeAngery)) //check if player is within angery range
{
EnemyState = mState.Idle;
}
if (isNearPlayer(proximityRangeContact))
{
contactTime = Time.time;
EnemyState = mState.Stunned;
}
break;
case mState.Idle:
if (isNearPlayer(proximityRangeIdle)) //check if player is within idle range
{
EnemyState = mState.Angery;
}
break;
case mState.Stunned:
if (getElapsedTime(contactTime) > 1.5)
{
EnemyState = mState.Angery;
}
//freeze for 3 seconds, then go back to being angery
break;
case mState.Dying:
//destroy this object with a dying animation
gameObject.SetActive(false);
break;
}
}
private void STM(mState state, ref float _time)
{
switch (state)
{
case mState.moving:
Move(walker.MoveToDirection(shouldSmooth));
if (!shouldSmooth && walker.closeToWaypoint())
{
currentState = (shouldPause ? mState.paused : mState.rotating);
walker.SetRotation();
}
break;
case mState.paused:
_time += deltaTime;
if (_time >= pauseTime)
{
currentState = mState.rotating;
_time = 0;
}
GetComponent <Animator>().SetFloat("Walk", 0f);
break;
case mState.rotating:
_time = Mathf.Min(rotationTime, _time + deltaTime);
walker.Rotate(_time, rotationTime);
if (_time >= rotationTime)
{
currentState = mState.moving;
_time = 0;
GetComponent <Animator>().SetFloat("Walk", speed);
}
break;
}
}
public IEnumerator Scroll()
{
switch (mCurrentState)
{
case mState.start:
gameObject.transform.position = Vector3.Lerp(gameObject.transform.position, mWaitPos, Time.deltaTime * mScrollingSpeed);
if (Vector3.Distance(gameObject.transform.position, mWaitPos) < 0.2f)
{
mCurrentState = mState.waiting;
}
break;
case mState.waiting:
if (mContinuous)
{
yield return(new WaitForSeconds(2.0f));
mCurrentState = mState.wait;
}
break;
case mState.wait:
gameObject.transform.position = Vector3.Lerp(gameObject.transform.position, mEndPos, Time.deltaTime * mScrollingSpeed);
if (Vector3.Distance(gameObject.transform.position, mEndPos) < 0.5f)
{
mCurrentState = mState.end;
}
break;
case mState.end:
gameObject.transform.position = mStartPos;
mCurrentState = mState.start;
gameObject.transform.parent.GetComponent <ScrollerManager>().IncreaseIndex();
yield break;
}
}