private EdibleTrait[] GetEdibleTraits(RaycastHit[] hits)
{
List <EdibleTrait> edibleTraits = new List <EdibleTrait>();
foreach (RaycastHit hit in hits)
{
if (ReferenceEquals(hit.transform.gameObject, this.gameObject))
{
continue;
}
//Is the thing edible?
EdibleTrait edibleTrait = hit.transform.GetComponent <EdibleTrait>();
if (edibleTrait)
{
// wolves won't eat wolves
WolfController wolfController = hit.transform.GetComponent <WolfController>();
if (!wolfController)
{
// They aren't vegetarien
MeatTrait meatTrait = hit.transform.GetComponent <MeatTrait>();
if (meatTrait)
{
HealthTrait healthTrait = hit.transform.GetComponent <HealthTrait>();
if (healthTrait && !healthTrait.isAlive)
{
edibleTraits.Add(edibleTrait);
}
}
}
}
}
return(edibleTraits.ToArray());
}
private void AttackingState()
{
if (attackStateVars.target != null)
{
Vector3 targetPosition = (attackStateVars.target.position - this.transform.position).normalized;
MoveToTarget(this.transform.position + targetPosition, attackStateVars.speed, attackStateVars.turnSpeed);
if (Helper.DistanceToVector(this.transform.position, attackStateVars.target.transform.position) < attackStateVars.distanceToTarget)
{
//TODO: Attack the thing if need be
HealthTrait healthTrait = attackStateVars.target.GetComponent <HealthTrait>();
if (healthTrait)
{
if (healthTrait.isAlive)
{
attackStateVars.target.GetComponent <AttackableTrait>().Attack(wolfDamage);
}
else
{
SetStateToEating(attackStateVars.target.GetComponent <EdibleTrait>());
}
}
else
{
attackStateVars.target = null;
}
}
}
else
{
SetStateToHungry(GetThingsInView());
}
}
// Use this for initialization
protected override void Start()
{
base.Start();
rb = this.GetComponent <Rigidbody>();
targetExists = false;
foundFood = false;
targetEdibleTrait = null;
currentState = new Stack <SheepStates>();
currentState.Push(startingState);
scaredOfObjects = new List <GameObject>();
maxFoodLevel += UnityEngine.Random.Range(-5f, 5f);
hungerLevel += UnityEngine.Random.Range(-1f, 1f);
foodConsumeRate += UnityEngine.Random.Range(-0.005f, 0.005f);
cantTakeItAnymoreHungerLevel = maxFoodLevel / 2;
healthTrait = GetComponent <HealthTrait>();
isAlive = true;
healthTrait.thingDied.AddListener(() => { Debug.Log("The sheep died"); isAlive = false; });
}
