public Gull.EThreatLevel GetRadialThreatLevel(Vector3 position, float radius, bool player, out List <Gull.Unit> units)
{
units = new List <Gull.Unit>();
RaycastHit2D[] hits = Physics2D.CircleCastAll(position, radius, Vector2.zero);
foreach (RaycastHit2D hit in hits)
{
if (hit.transform.GetComponent <Gull.Unit>() != null)
{
Gull.Unit unit = hit.transform.GetComponent <Gull.Unit>();
if (unit.playerOwned != player)
{
continue;
}
units.Add(unit);
}
}
//# Check for impossible units in radius
if (units.Find(u => u.ThreatLevel_enum == EThreatLevel.Impossible))
{
return(EThreatLevel.Impossible);
}
//# Calculate outcome threat level
//# - 1 or more Low units = Low
//# - 3 or more Low units OR 1 or more Med unit = Med
//# - 2 or more Med units OR 1 or more High unit = High
EThreatLevel final = EThreatLevel.None;
List <Gull.Unit> low_units = units.FindAll(u => u.ThreatLevel_enum == EThreatLevel.Low);
if (low_units.Count >= 1)
{
final = EThreatLevel.Low;
}
List <Gull.Unit> med_units = units.FindAll(u => u.ThreatLevel_enum == EThreatLevel.Medium);
if (low_units.Count >= 3 || med_units.Count >= 1)
{
final = EThreatLevel.Medium;
}
List <Gull.Unit> high_units = units.FindAll(u => u.ThreatLevel_enum == EThreatLevel.High);
if (med_units.Count >= 2 || high_units.Count >= 1)
{
final = EThreatLevel.High;
}
return(final);
}
private void CalculateEnemyThreat()
{
EThreatLevel playerThreat = LevelManager.instance.GetRadialPlayerThreatLevel(transform.position, RadialThreat_radius);
Debug.Log(playerThreat);
if (playerThreat >= ThreatLevel_enum && !Fleeing)
{
Fleeing = true;
ThreatLevel_enum = EThreatLevel.None;
Vector3 vel = Random.insideUnitCircle.normalized;
Vector3 randomFlight = transform.position + (vel * 400);
StartMotionCoroutine(new MotionGroup(MoveTowardsTargetPoint(randomFlight)));
StartCoroutine(LevelManager.instance.EventPoster.Post(new Pigeon.Flees()));
}
else if ((playerThreat < ThreatLevel_enum || playerThreat == EThreatLevel.None) && Fleeing)
{
Fleeing = false;
StartMotionCoroutine(new MotionGroup(MoveTowardsTargetPoint(initialPosition)));
StartCoroutine(LevelManager.instance.EventPoster.Post(new Pigeon.Returns()));
}
debugText.text = ThreatLevel_enum.ToString();
}
protected override void UpdateUnit()
{
ThreatLevel_Real = LevelManager.instance.GetRadialPlayerThreatLevel(transform.position, 60);
debugText.text = ThreatLevel_Real.ToString();
}
