private void SelectTargets(Bio mainTarget, bool detectInOut, ref List <Bio> result)
{
if (detectInOut)
{
this._tempOldTargets.AddRange(result);
result.Clear();
}
switch (this._buff.rangeType)
{
case RangeType.Single:
//检查指定的目标是否符合条件
//在隐身等状态下也能选中,因此不能使用CanAttack方法
if (!mainTarget.isDead &&
EntityUtils.CheckCampType(this._buff.caster, this._buff.campType, mainTarget) &&
EntityUtils.CheckTargetFlag(this._buff.targetFlag, mainTarget))
{
result.Add(mainTarget);
}
break;
case RangeType.Circle:
{
bool targetAdded = false;
if (mainTarget != null &&
EntityUtils.CanAttack(this._buff.caster, mainTarget, this._buff.campType, this._buff.targetFlag))
{
targetAdded = true;
result.Add(mainTarget); //如果指定的目标符合条件则优先添加到目标列表
}
int maxTargetNum = mainTarget != null
? this._buff.maxTriggerTargets - 1
: this._buff.maxTriggerTargets;
if (maxTargetNum > 0)
{
EntityUtils.GetEntitiesInCircle(this._buff.battle.GetEntities(), this._buff.property.position,
this._buff.radius, ref this._temp1);
if (targetAdded)
{
this._temp1.Remove(mainTarget); //之前已经添加目标了
}
EntityUtils.FilterTarget(this._buff.caster, this._buff.campType, this._buff.targetFlag, ref this._temp1,
ref this._temp2);
this._temp1.Clear();
EntityUtils.FilterLimit(ref this._temp2, ref this._temp1, maxTargetNum);
int count = this._temp1.Count;
for (int i = 0; i < count; i++)
{
result.Add(( Bio )this._temp1[i]);
}
this._temp1.Clear();
this._temp2.Clear();
}
}
break;
case RangeType.Sector:
//todo
break;
}
if (detectInOut)
{
int tc = result.Count;
for (int i = 0; i < tc; i++)
{
Bio mTarget = result[i];
if (!this._tempOldTargets.Contains(mTarget))
{
this._tempEnter.Add(mTarget);
}
}
tc = this._tempOldTargets.Count;
for (int i = 0; i < tc; i++)
{
Bio mTarget = this._tempOldTargets[i];
if (!result.Contains(mTarget))
{
this._tempExit.Add(mTarget);
}
}
this.HandleTargetInOut(this._tempEnter, this._tempExit);
this._tempEnter.Clear();
this._tempExit.Clear();
this._tempOldTargets.Clear();
}
}
