/// <summary>
/// 更新动态渲染格
/// 不需要public
/// </summary>
/// <param name="count"></param>
void _UpdateDynmicRects(int count)
{
_dictDRect = new Dictionary <int, DynamicRect>();
for (int i = 0; i < count; ++i)
{
int row = i / columnCount;
int column = i % columnCount;
DynamicRect dRect = new DynamicRect(column * _GetBlockSizeX(), -row * _GetBlockSizeY() - cellSize.y, cellSize.x, cellSize.y, i);
_dictDRect[i] = dRect;
}
}
/// <summary>
/// 通过动态格子获得动态渲染器
/// </summary>
/// <param name="rect"></param>
/// <returns></returns>
DynamicInfinityItem _GetDynmicItem(DynamicRect rect)
{
int len = _listItems.Count;
for (int i = 0; i < len; ++i)
{
DynamicInfinityItem item = _listItems[i];
if (item.DRect == null)
{
continue;
}
if (rect.Index == item.DRect.Index)
{
return(item);
}
}
return(null);
}
/// <summary>
/// 是否相交
/// </summary>
/// <param name="otherRect"></param>
/// <returns></returns>
public bool Overlaps(DynamicRect otherRect)
{
return(_rect.Overlaps(otherRect._rect));
}