public FightUI_HeartItem GetInstance()
{
FightUI_HeartItem instance = null;
if (mCachedInstances != null)
{
while ((instance == null || instance.Equals(null)) && mCachedInstances.Count > 0)
{
instance = mCachedInstances.Dequeue();
}
}
if (instance == null || instance.Equals(null))
{
instance = Instantiate <FightUI_HeartItem>(m_HeartItem);
}
Transform t0 = m_HeartItem.transform;
Transform t1 = instance.transform;
t1.SetParent(t0.parent);
t1.localPosition = t0.localPosition;
t1.localRotation = t0.localRotation;
t1.localScale = t0.localScale;
t1.SetSiblingIndex(t0.GetSiblingIndex() + 1);
return(instance);
}
private void MainRoleHpChange(float curHp, float maxHp)
{
int mHp = (int)maxHp;
//set hearts
while (m_Hearts.Count < mHp)
{
FightUI_HeartItem item = HeartItem.GetInstance();
item.gameObject.SetActive(true);
m_Hearts.Add(item);
}
for (int i = m_Hearts.Count - 1, j = 1; i >= 0; i--, j++)
{
bool on = j <= curHp;
FightUI_HeartItem item = m_Hearts[i];
item.heart.gameObject.SetActive(on);
item.heartbreak.gameObject.SetActive(!on);
}
////recycle
//foreach (FightUI_HeartItem item in hearts)
//{
// HeartItem.CacheInstance(item);
//}
}
public bool CacheInstance(FightUI_HeartItem instance)
{
if (instance == null || instance.Equals(null))
{
return(false);
}
if (mCachedInstances == null)
{
mCachedInstances = new Queue <FightUI_HeartItem>();
}
if (mCachedInstances.Contains(instance))
{
return(false);
}
instance.gameObject.SetActive(false);
mCachedInstances.Enqueue(instance);
return(true);
}
