/// <summary> Damage target, Called From Animator event </summary>
public virtual void DamageTarget()
{
if (_action != Action.Attack)
{
return;
}
const uint FAIL_COUNT = 2;
if (_attackAudioClip != null)
{
_audio.PlayOneShot(_attackAudioClip);
}
var nearAttackableObject = GetAttackableObject(this._info.AttackRange);
if (nearAttackableObject.Count == 0)
{
_failAttackCount++;
}
else
{
_failAttackCount = 0;
}
if (_failAttackCount > FAIL_COUNT)
{
_target = null;
_action = Action.Walk;
}
DamageTargets(nearAttackableObject);
}
public void HealthModified(HurtableObject health)
{
if (IsActive())
{
indicator.ChangeFlashTime(CalculateHealthPulseTime());
}
}
protected virtual void FindNearestTarget()
{
if (_freeze)
{
_target = null;
_action = Action.Walk;
return;
}
if (
(!_target || !_target.Alive || Time.time - _lastFindTargetTime > FIND_TARGET_DELTA)
)
{
_target = null;
var enemiesList = GetAttackableObject();
var currentPos = this.transform.localPosition;
float[] distanceArray = enemiesList.Select(
m => Vector3.Distance(m.transform.localPosition, currentPos)
).ToArray();
int minDistanceIndex = Helper.GetMinIndex(distanceArray);
if (minDistanceIndex < 0)
{
return;
}
if (enemiesList[minDistanceIndex] != this)
{
_target = enemiesList[minDistanceIndex];
_lastFindTargetTime = Time.time;
}
}
else
{
if (!IsAllowAttack(_target))
{
_action = Action.Walk;
}
}
}
protected bool IsInRange(HurtableObject obj)
{
var myPos = this.transform.localPosition;
var objPos = obj.transform.localPosition;
var rect1Center = myPos + _collider.bounds.center;
var rect1Size = _collider.bounds.size;
var rect2Center = objPos + obj.Bound.center;
var rect2Size = obj.Bound.size;
var rect1 = new
{
x = rect1Center.x - rect1Size.x / 2, y = rect1Center.z - rect1Size.z / 2,
width = rect1Size.x, height = rect1Size.z
};
var rect2 = new
{
x = rect2Center.x - rect2Size.x / 2, y = rect2Center.z - rect2Size.z / 2,
width = rect2Size.x, height = rect2Size.z
};
return(rect1.x < rect2.x + rect2.width &&
rect1.x + rect1.width > rect2.x &&
rect1.y < rect2.y + rect2.height &&
rect1.height + rect1.y > rect2.y);
}
// Start is called before the first frame update
void Start()
{
PlayerHealth = Player.GetComponent <HurtableObject>();
}
public bool IsAllowAttack(HurtableObject m)
{
return(InRange(m.transform.localPosition, _info.AttackRange));
}
protected virtual void DamageOneTarget(HurtableObject target)
{
DamageTargets(new HurtableObject[] { target });
}
public void UpdateText(HurtableObject obj)
{
tmpText.SetText(obj.CurrentHealth.ToString());
}
