private AnimalHealth GetClosest()
{
var health = COMPONENT_DATABASE.RetrieveComponents <AnimalHealth>();
if (health.Count == 0)
{
return(null);
}
AnimalHealth closest = null;
float closestDist = float.MaxValue;
foreach (var ah in health)
{
float dist = (ah.gameObject.transform.position - transform.position).magnitude;
if (dist < closestDist)
{
closest = (AnimalHealth)ah;
closestDist = dist;
}
}
return(closest);
}
public override void SetTarget()
{
AnimalHealth closest = GetClosest();
if (closest != null)
{
m_TargetAnimal = closest;
target = closest.transform;
}
}
public void CharacterHpControll()
{
switch (playerManager.PossessType)
{
case "Human":
PineHpMax = PlayerHealth.MaxHealth;
PineHpNow = PlayerHealth.currentHealth;
HpW.fillAmount = (PineHpNow * 0.75f + PineHpMax * 0.25f) / PineHpMax; //(75%當前血量+25%血量最大值)/血量最大值
HpR.fillAmount = (PineHpNow * 0.75f + PineHpMax * 0.25f) / PineHpMax; //Ex:當前血20 血量最大值100 為 (20*75%+100*25%)/100 = 0.4
break;
case "Wolf":
if (PossessedSystem.AttachedBody == this.gameObject)
{
AnimalHealth = GameObject.Find("Player/Wolf").GetComponent <AnimalHealth>();
WolfHpMax = AnimalHealth.MaxHealth;
WolfHpNow = AnimalHealth.currentHealth;
HpW.fillAmount = (WolfHpNow * 0.75f + WolfHpMax * 0.25f) / WolfHpMax;
HpR.fillAmount = (WolfHpNow * 0.75f + WolfHpMax * 0.25f) / WolfHpMax;
}
break;
//case "Bear":
// AnimalHealth = GameObject.Find("Player/Bear").GetComponent<AnimalHealth>();
// BearHpMax = AnimalHealth.MaxHealth;
// BearHpNow = AnimalHealth.currentHealth;
// HpB.fillAmount = (BearHpNow * 0.75f + BearHpMax * 0.25f) / BearHpMax;
// HpW.fillAmount = (BearHpNow * 0.75f + BearHpMax * 0.25f) / BearHpMax;
// HpR.fillAmount = (BearHpNow * 0.75f + BearHpMax * 0.25f) / BearHpMax;
// break;
//case "Deer":
// AnimalHealth = GameObject.Find("Player/Deer").GetComponent<AnimalHealth>();
// DeerHpMax = AnimalHealth.MaxHealth;
// DeerHpNow = AnimalHealth.currentHealth;
// HpB.fillAmount = (DeerHpNow * 0.75f + DeerHpMax * 0.25f) / DeerHpMax;
// HpW.fillAmount = (DeerHpNow * 0.75f + DeerHpMax * 0.25f) / DeerHpMax;
// HpR.fillAmount = (DeerHpNow * 0.75f + DeerHpMax * 0.25f) / DeerHpMax;
// break;
}
}
public void Update ()
{
gameObject.GetComponent<Rigidbody>().AddForce(transform.up * -1);
for (int x=0; x<Targets.Count; x++) { //it will run trought each animal in the array
if(Targets[x].activeInHierarchy==false)
{
Targets[x].tag = "Untagged";
Targets.RemoveAt(x);
Target=null;
}
}
health ();
//checks if the enemy is closer to the player... otherwise it must wander around or chase animals
if (Vector3.Distance (Player.position, transform.position) <= LookAtDistance)
{
_distance = Vector3.Distance (Player.position, transform.position); //checks the distance between enemy and the player
if (_distance < LookAtDistance)
{
LookAt (Player);
}
if (_distance < ChaseRange && _distance > AttackRange)
{
Chase ();
}
if (Vector3.Distance (Player.position, transform.position) < AttackRange && _distance != 0.0f)
{
Target=Player;
Attack ();
}
}
else if(Vector3.Distance (Player.position, transform.position) >LookAtDistance)//this is if the player is not close to the enemy
{
for (int x=0; x<Targets.Count; x++) //it will run trought each animal in the array
{
if(Targets[x].activeInHierarchy==true)//checks if the target is active
if (Vector3.Distance (Targets [x].transform.position, transform.position) <= LookAtDistance) //checks the distance of which is the closest animal out of all
{
_distance = Vector3.Distance (Targets [x].transform.position, transform.position);//distance of that closest animal
Target = Targets [x].transform;
if (_distance < LookAtDistance) //if that distance is less than the look at distance then look at the animal
{
animwander.enabled = false; //de activate the script for animal wandering
LookAt (Target);//look at the target
}
}
}
if (_distance < ChaseRange && _distance > AttackRange)
{
animwander.enabled = false;
Chase ();
}
else if
(_distance < AttackRange && _distance != 0.0f)
{
if(Target!=null && Vector3.Distance (Target.position, transform.position)<AttackRange)
{
_animalHealth=Target.GetComponent<AnimalHealth>();
animwander.enabled = false;
if(_animalHealth.animalHealth>0)
Attack ();
isAttacking=true;
}
else
{
animwander.enabled = true;
PlayIdle();
}
}
else
{
animwander.enabled = true;
// Debug.Log ("call wandering script " + gameObject.name);
PlayIdle ();
}
}
}
protected override void DoReset()
{
m_TargetAnimal = null;
m_Killed = false;
}
