void Awake()
{
unitPathFinding = GetComponent <UnitPathFinding> ();
buffer = GetComponent <ActionBuffer> ();
aManager = GetComponent <AbilityManager> ();
rangeState = RangeFromPlayer.OUTOFRANGE;
}
void Update()
{
if (player != null)
{
distanceFromPlayer = transform.position.CalculateDistance(player.position);
timer += Time.deltaTime;
switch (rangeState)
{
case RangeFromPlayer.OUTOFRANGE:
if (agro && timer > 1f)
{
unitPathFinding.MoveTo(player.position);
timer = 0;
}
if (distanceFromPlayer <= agroRange)
{
rangeState = RangeFromPlayer.AGRORANGE;
}
break;
case RangeFromPlayer.AGRORANGE:
if (distanceFromPlayer <= stoppingRange)
{
unitPathFinding.CancelPath();
rangeState = RangeFromPlayer.ATTACKRANGE;
}
else if (distanceFromPlayer > agroRange)
{
AgroTimer(agroTime);
rangeState = RangeFromPlayer.OUTOFRANGE;
}
tempVector = player.position - transform.position;
tempVector.y = 0.2f;
ray.direction = tempVector;
tempVector = transform.position;
tempVector.y = 0.2f;
ray.origin = tempVector;
if (Physics.Raycast(ray, out hit, (player.position - ray.origin).magnitude, UnWalkable))
{
StartCoroutine(AgroTimer(agroTime));
}
else if (agro)
{
StopCoroutine(AgroTimer(agroTime));
}
else
{
agro = true;
}
if (agro && timer > 1f)
{
unitPathFinding.MoveTo(player.position);
timer = 0;
}
break;
case RangeFromPlayer.ATTACKRANGE:
if (distanceFromPlayer > stoppingRange)
{
rangeState = RangeFromPlayer.AGRORANGE;
}
buffer.AddToBuffer(aManager.EquippedAbilities [0].ActionID, (player.position - transform.position));
break;
}
}
}