private void AddTimerNode(TimerNode node)
{
var expire = node.ExpireTick;
if (expire < index)
{
throw new Exception();
}
// expire equals index at higher 24bits
if ((expire | TimeNearMask) == (index | TimeNearMask))
{
nearTimerNodes[expire & TimeNearMask].AddLast(node);
}
else
{
var shift = TimeNearShift;
for (int i = 0; i < 4; i++)
{
var lowerMask = (1 << (shift + TimeLevelShift)) - 1;
// expire equals index at higher (24-6*(i+1))bits
if ((expire | lowerMask) == (index | lowerMask))
{
// take out [(8+i*6), (14+i*6)) of the bits
levelTimerNodes[i][(expire >> shift) & TimeLevelMask].AddLast(node);
break;
}
shift += TimeLevelShift;
}
}
}
public ITimer AddTimer(uint afterTick, OnTimerTimeout callback, params object[] userData)
{
var expireTick = afterTick + index;
var node = new TimerNode()
{
ExpireTick = expireTick,
Callback = callback,
UserData = userData,
};
AddTimerNode(node);
return(node);
}
public ITimer AddTimer(uint afterTick, OnTimerTimeout callback, params object[] userData)
{
var expireTick = afterTick + index;
var node = new TimerNode()
{
ExpireTick = expireTick,
Callback = callback,
UserData = userData,
};
AddTimerNode(node);
return node;
}
private void AddTimerNode(TimerNode node)
{
var expire = node.ExpireTick;
if (expire < index)
{
throw new Exception();
}
// expire equals index at higher 24bits
if ((expire | TimeNearMask) == (index | TimeNearMask))
{
nearTimerNodes[expire & TimeNearMask].AddLast(node);
}
else
{
var shift = TimeNearShift;
for (int i = 0; i < 4; i++)
{
var lowerMask = (1 << (shift+TimeLevelShift))-1;
// expire equals index at higher (24-6*(i+1))bits
if ((expire | lowerMask) == (index | lowerMask))
{
// take out [(8+i*6), (14+i*6)) of the bits
levelTimerNodes[i][(expire >> shift)&TimeLevelMask].AddLast(node);
break;
}
shift += TimeLevelShift;
}
}
}