private void HandleOneRequest(OnDemandData request)
{
waiting = true;
byte[] data = null;
if (clientInstance.caches[0] != null)
{
data = clientInstance.caches[request.dataType + 1].decompress((int)request.id);
}
if (!crcMatches(versions[request.dataType][request.id],
crcs[request.dataType][request.id], data))
{
data = null;
}
lock (mandatoryRequests)
{
if (data == null)
{
unrequested.pushBack(request);
}
else
{
request.InitializeBuffer(data);
lock (complete)
{
complete.pushBack(request);
}
}
}
}
public void passiveRequest(int id, int type)
{
if (clientInstance.caches[0] == null)
{
return;
}
if (versions[type][id] == 0)
{
return;
}
if (filePriorities[type][id] == 0)
{
return;
}
if (highestPriority == 0)
{
return;
}
OnDemandData onDemandData = new OnDemandData();
onDemandData.dataType = type;
onDemandData.id = id;
onDemandData.incomplete = false;
lock (passiveRequests)
{
passiveRequests.pushBack(onDemandData);
}
}
protected void checkReceived()
{
OnDemandData request;
lock (mandatoryRequests)
{
request = (OnDemandData)mandatoryRequests.popFront();
}
while (request != null)
{
waiting = true;
byte[] data = null;
if (clientInstance.caches[0] != null)
{
data = clientInstance.caches[request.dataType + 1].decompress((int)request.id);
}
if (!crcMatches(versions[request.dataType][request.id],
crcs[request.dataType][request.id], data))
{
data = null;
}
lock (mandatoryRequests)
{
if (data == null)
{
unrequested.pushBack(request);
}
else
{
request.InitializeBuffer(data);
lock (complete)
{
complete.pushBack(request);
}
}
request = (OnDemandData)mandatoryRequests.popFront();
}
}
}
private void handleFailed()
{
uncompletedCount = 0;
completedCount = 0;
for (OnDemandData onDemandData = (OnDemandData)requested
.peekFront();
onDemandData != null;
onDemandData = (OnDemandData)requested.getPrevious())
{
if (onDemandData.incomplete)
{
uncompletedCount++;
}
else
{
completedCount++;
}
}
while (uncompletedCount < 10)
{
OnDemandData onDemandData_1 = (OnDemandData)unrequested.popFront();
if (onDemandData_1 == null)
{
break;
}
if (filePriorities[onDemandData_1.dataType][onDemandData_1.id] != 0)
{
filesLoaded++;
}
filePriorities[onDemandData_1.dataType][onDemandData_1.id] = 0;
requested.pushBack(onDemandData_1);
uncompletedCount++;
closeRequest(onDemandData_1);
waiting = true;
}
}
public void request(int i, int j)
{
if (i < 0 || i > versions.Length || j < 0 || j > versions[i].Length)
{
throw new InvalidOperationException($"Failed to request map chunk: {i},{j}");
}
if (versions[i][j] == 0)
{
throw new InvalidOperationException($"Failed to request map chunk: {i},{j} Versions are 0");
}
lock (nodeSubList)
{
for (OnDemandData onDemandData = (OnDemandData)nodeSubList
.peek();
onDemandData != null;
onDemandData = (OnDemandData)nodeSubList
.getNext())
{
if (onDemandData.dataType == i && onDemandData.id == j)
{
return;
}
}
OnDemandData onDemandData_1 = new OnDemandData();
onDemandData_1.dataType = i;
onDemandData_1.id = j;
onDemandData_1.incomplete = true;
lock (mandatoryRequests)
{
mandatoryRequests.pushBack(onDemandData_1);
}
nodeSubList.push(onDemandData_1);
}
}
