static void CopyToBuff(ref BlockInfo <byte> buff, ref KcpHead head, byte[] src)
{
int start = KcpHead.Size;
if (buff.DataCount > 0)
{
int index = head.CurPart * FragmentSize;
int len = head.PartLen;
int all = buff.DataCount;
unsafe
{
byte *tar = buff.Addr;
for (int i = 0; i < len; i++)
{
if (index >= all)
{
break;
}
tar[index] = src[start];
index++;
start++;
}
}
}
}
void AddNew(ref KcpHead head, byte[] dat, int index)
{
if (head.AllPart > 1)
{
unsafe
{
SetChecked(caches[index].states.Addr, head.CurPart);
}
}
CopyToBuff(ref caches[index].buff, ref head, dat);
caches[index].rcvLen = 1;
}
void FillMsg(ref KcpHead head, byte[] dat, int index)
{
bool a;
unsafe
{
a = SetChecked(caches[index].states.Addr, head.CurPart);
}
if (a)
{
CopyToBuff(ref caches[index].buff, ref head, dat);
caches[index].rcvLen++;
}
}
/// <summary>
/// 成功发送的消息回执,剔除掉缓存中的消息备份
/// </summary>
/// <param name="head">消息头</param>
/// <param name="link">用户连接</param>
public void Success(ref KcpHead head, KcpData link)
{
unsafe
{
fixed(byte *bp = &tmp2[0])
{
KcpReturn *hp = (KcpReturn *)bp;
hp->Type = EnvelopeType.Success;
hp->MsgID = head.MsgID;
hp->CurPart = head.CurPart;
hp->Time = head.Time;
}
}
int c = PackInt(tmp2, KcpReturn.Size, tmpBuffer);
kcpListener.soc.SendTo(tmpBuffer, c, SocketFlags.None, link.endpPoint);
}