/// <summary>
/// 排序
/// </summary>
/// <param name="size">视口尺寸</param>
/// <param name="pos">视口位置</param>
public void Order(bool force = false)
{
float w = Size.x;
float h = Size.y;
int colStart = (int)(_pos.x / ItemActualSize.x);
if (colStart < 0)
{
colStart = 0;
}
int rowStart = (int)(_pos.y / ItemActualSize.y);
if (rowStart < 0)
{
rowStart = 0;
}
int rc = (int)(h / ItemActualSize.y) + 1;
int cc = (int)(w / ItemActualSize.x) + 1;
if (scrollType != ScrollType.Loop)
{
if (cc + colStart > Column)
{
cc = Column - colStart;
}
if (rc + rowStart > Row)
{
rc = Row - rowStart;
}
}
Recycler.AddRange(Items);
Items.Clear();
for (int i = 0; i < rc; i++)
{
int index = (rowStart + i) * Column + colStart;
int cou = DataLength;
for (int j = 0; j < cc; j++)
{
if (index >= cou)
{
break;
}
for (int k = 0; k < Recycler.Count; k++)
{
var t = Recycler[k];
if (t.index == index)
{
Items.Add(t);
Recycler.RemoveAt(k);
t.target.activeSelf = true;
break;
}
}
index++;
}
}
float oy = 0;
for (int i = 0; i < rc; i++)
{
UpdateRow(rowStart, colStart, cc, force, oy);
rowStart++;
if (rowStart >= Row)
{
rowStart = 0;
oy = _contentSize.y;
}
}
for (int i = 0; i < Recycler.Count; i++)
{
Recycler[i].target.activeSelf = false;
}
}