//复制一个备份，并且清除其中没有使用的单元
public TileGfxContainer cloneClean()
{
TileGfxContainer newInstance = new TileGfxContainer((TileGfxManager)parent, name);
for (int i = 0; i < Count(); i++)
{
TileGfxElement baseClip = (TileGfxElement)this[i];
if (baseClip.getUsedTime() > 0)
{
TileGfxElement newBaseClip = baseClip.Clone(newInstance);
newInstance.Add(newBaseClip);
}
}
return(newInstance);
}
//返回使用情况信息
public String getCondition()
{
String text = "";
text += "----------------------数目统计----------------------\n";
text += "当前容器中的图形元素数目：" + Count();
if (Count() > byte.MaxValue)
{
text += " (已经超出最大限度[255])\n";
}
else
{
text += " (在最大限度[255]以内)\n";
}
int nbUnUsed = 0;
for (int i = 0; i < Count(); i++)
{
TileGfxElement element = (TileGfxElement)this[i];
if (element.getUsedTime() == 0)
{
nbUnUsed++;
}
}
text += "图形元素中未被使用到的元素数目：" + nbUnUsed + "\n";
text += "----------------------重复检查----------------------\n";
//检查重复的图形块
int count = 0;
for (int i = 0; i < Count(); i++)
{
TileGfxElement element = (TileGfxElement)this[i];
bool finRepeated = false;
for (int j = i + 1; j < Count(); j++)
{
TileGfxElement elementT = (TileGfxElement)this[j];
if (elementT.equalsClip(element))
{
text += "重复的图形元素：(" + i + "," + j + ")\n";
finRepeated = true;
}
}
if (finRepeated)
{
count++;
}
}
text += "共发现" + count + "个重复的图形元素\n";
text += "----------------------翻转检查----------------------\n";
count = 0;
for (int i = 0; i < Count(); i++)
{
TileGfxElement element = (TileGfxElement)this[i];
byte transFlag = element.getTansFlag();
if (transFlag != Consts.TRANS_NONE)
{
count++;
}
}
text += "共发现" + count + "个翻转的元素\n";
return(text);
}