// 查找与主角最近的对象
public T FindNearstEntity <T>(IFindCondition <T> condition)
{
if (m_ClientGlobal == null)
{
return(default(T));
}
if (m_ClientGlobal.MainPlayer == null)
{
return(default(T));
}
Vector3 pos = m_ClientGlobal.MainPlayer.GetPos();
List <T> lstEntity = new List <T>();
FindAllEntity <T>(ref lstEntity);
float fMinDis = 5000000.0f;
T ret = default(T);
for (int i = 0; i < lstEntity.Count; ++i)
{
if (lstEntity[i] == null)
{
continue;
}
IEntity en = lstEntity[i] as IEntity;
if (en != null)
{
if (en.GetUID() == m_ClientGlobal.MainPlayer.GetUID())
{
continue;
}
}
if (condition != null)
{
if (!condition.Conform(lstEntity[i]))
{
continue;
}
}
if (en != null)
{
if (en.GetUID() != m_ClientGlobal.MainPlayer.GetUID())
{
float fDis = Vector3.SqrMagnitude(pos - en.GetPos());
if (fDis < fMinDis)
{
fMinDis = fDis;
ret = lstEntity[i];
}
}
}
}
lstEntity.Clear();
lstEntity = null;
return(ret);
}
// 根据一定的范围查找对象 范围判定在IFindCondition里面实现
public void FindEntityRange <T>(IFindCondition <T> condition, ref List <T> lst)
{
Profiler.BeginSample("FindEntityRange");
lst.Clear();
if (m_ClientGlobal == null)
{
return;
}
if (m_ClientGlobal.MainPlayer == null)
{
return;
}
Profiler.BeginSample("typeof");
Type key = typeof(T);
Profiler.EndSample();
object lstObj = null;
if (!m_dicObj.TryGetValue(key, out lstObj))
{//代码优化 (有问题可以先还原)去掉每次3k的开销 modify by zhudianyu
lstObj = new List <T>(100);
m_dicObj.Add(key, lstObj);
}
List <T> lstEntity = lstObj as List <T>;
lstEntity.Clear();
Profiler.BeginSample("FindAllEntity");
FindAllEntity <T>(ref lstEntity);
Profiler.EndSample();
for (int i = 0; i < lstEntity.Count; ++i)
{
if (lstEntity[i] == null)
{
continue;
}
IEntity en = lstEntity[i] as IEntity;
if (en != null)
{
if (en.GetUID() == m_ClientGlobal.MainPlayer.GetUID())
{
continue;
}
}
if (condition != null)
{
Profiler.BeginSample("condition");
// 符合条件，加入输出列表
if (condition.Conform(lstEntity[i]))
{
lst.Add(lstEntity[i]);
}
Profiler.EndSample();
}
}
lstEntity.Clear();
// lstEntity = null;
Profiler.EndSample();
}
void FindEntity <T>(IFindCondition <T> condition) where T : IEntity
{
List <T> tempList = new List <T>();
ControllerSystem.m_ClientGlobal.GetEntitySystem().FindEntityRange <T>(condition, ref tempList);
for (int i = 0; i < tempList.Count; ++i)
{
m_lstEntity.Add(tempList[i]);
}
tempList.Clear();
}