//private GameObject[] roots;
public void Initial(Contexts contexts)
{
this.contexts = contexts;
Bin2DConfig config = new Bin2DConfig(-4000, -4000, 4000, 4000, 50, 50);
map = new Map2D <GameObject>(config);
smallMap = new Map2D <GameObject>(config);
MidMap = new Map2D <GameObject>(config);
InternalBounds bouds = map.GetInternalBounds(new Rect(-4000, -4000, 8000, 8000));
MaxLen = bouds.MaxX - bouds.MinX + 1;
recSet = new BitArray(100);
lastRecSet = new BitArray(100);
countDic = new int[100];
lastSet = new BitArray(MaxLen * MaxLen);
currentSet = new BitArray(MaxLen * MaxLen);
lastSetS = new BitArray(MaxLen * MaxLen);
currentSetS = new BitArray(MaxLen * MaxLen);
lastSetM = new BitArray(MaxLen * MaxLen);
currentSetM = new BitArray(MaxLen * MaxLen);
//roots = new GameObject[MaxLen * MaxLen];
//for (int i = 0; i < MaxLen * MaxLen; i++)
//{
// roots[i] = new GameObject();
// roots[i].name = "root" + i;
// }
}
public InternalBounds GetInternalBounds(Rect bounds)
{
var internalBounds = new InternalBounds
{
MinX = Mathf.Max(0, (int)((bounds.xMin - _bottomLeft.x) / CellWidth)),
MinY = Mathf.Max(0, (int)((bounds.yMin - _bottomLeft.y) / CellHeight)),
MaxX = Mathf.Min(Width - 1, (int)((bounds.xMax - _bottomLeft.x) / CellWidth)),
MaxY = Mathf.Min(Height - 1, (int)((bounds.yMax - _bottomLeft.y) / CellHeight))
};
return(internalBounds);
}
private void Culling(Map2D <GameObject> map, BitArray currentSet, BitArray lastSet, int range, string type)
{
long startTime = DateTime.Now.Ticks;
showCount = 0;
hideCount = 0;
PlayerEntity player = contexts.player.flagSelfEntity;
InternalBounds bounds = map.GetInternalBounds(new Rect(player.position.Value.x - range / 2,
player.position.Value.z - range / 2, range, range));
currentSet.SetAll(false);
for (int i = bounds.MinX; i <= bounds.MaxX; i++)
{
for (int j = bounds.MinY; j <= bounds.MaxY; j++)
{
currentSet.Set(GetIndex(i, j), true);
}
}
//_logger.InfoFormat("culling all {4} rect {0}-{1},{2}-{3} at {5},{6}\nalready show:\n", bounds.MinX, bounds.MaxX, bounds.MinY, bounds.MaxY, MaxLen, player.position.Value.x, player.position.Value.z);
//printNotEmpty(lastSet);
for (int i = 0; i < currentSet.Length; i++)
{
if (currentSet.Get(i) && !lastSet.Get(i))
{
ShowOne(map, i, true, type);
}
if (!currentSet.Get(i) && lastSet.Get(i))
{
ShowOne(map, i, false, type);
}
}
lastSet.SetAll(false);
lastSet = lastSet.Or(currentSet);
if (DateTime.Now.Ticks - startTime > 10000 && (showCount > 0 || hideCount > 0))
{
_logger.InfoFormat("culling time {0}, show count={1}, hide count={2}, center={3},{4}", (DateTime.Now.Ticks - startTime) / 10000,
showCount, hideCount, (bounds.MinX + bounds.MaxX) / 2, (bounds.MinY + bounds.MaxY) / 2);
}
}
