void ReadyEvent::OnReadyEventPacketUpdate(Packet *packet)
{
RakNet::BitStream incomingBitStream(packet->data, packet->length, false);
incomingBitStream.IgnoreBits(8);
int eventId;
incomingBitStream.Read(eventId);
bool objectExists;
unsigned readyIndex = readyEventNodeList.GetIndexFromKey(eventId, &objectExists);
if (objectExists) {
ReadyEventNode *ren = readyEventNodeList[readyIndex];
bool systemExists;
unsigned systemIndex = ren->systemList.GetIndexFromKey(packet->systemAddress, &systemExists);
if (systemExists) {
// Just return if no change
if (ren->systemList[systemIndex].lastReceivedStatus == packet->data[0])
return;
bool wasCompleted = IsEventCompletedByIndex(readyIndex);
ren->systemList[systemIndex].lastReceivedStatus = packet->data[0];
// If forced all set, doesn't matter what the new packet is
if (ren->eventStatus == ID_READY_EVENT_FORCE_ALL_SET)
return;
UpdateReadyStatus(readyIndex);
if (wasCompleted == false && IsEventCompletedByIndex(readyIndex))
PushCompletionPacket(readyIndex);
}
}
}
bool ReadyEvent::RemoveFromWaitList(int eventId, SystemAddress address)
{
bool eventExists;
unsigned eventIndex = readyEventNodeList.GetIndexFromKey(eventId, &eventExists);
if (eventExists)
{
if (address==UNASSIGNED_SYSTEM_ADDRESS)
{
// Remove all waiters
readyEventNodeList[eventIndex]->systemList.Clear();
UpdateReadyStatus(eventIndex);
}
else
{
bool systemExists;
unsigned systemIndex = readyEventNodeList[eventIndex]->systemList.GetIndexFromKey(address, &systemExists);
if (systemExists)
{
bool isCompleted = IsEventCompletedByIndex(eventIndex);
readyEventNodeList[eventIndex]->systemList.RemoveAtIndex(systemIndex);
if (isCompleted==false && IsEventCompletedByIndex(eventIndex))
PushCompletionPacket(readyEventNodeList[eventIndex]->eventId);
UpdateReadyStatus(eventIndex);
return true;
}
}
}
return false;
}
void ReadyEvent::RemoveFromAllLists(SystemAddress address)
{
unsigned eventIndex;
for (eventIndex = 0; eventIndex < readyEventNodeList.Size(); eventIndex++) {
bool isCompleted = IsEventCompletedByIndex(eventIndex);
bool systemExists;
unsigned systemIndex;
systemIndex = readyEventNodeList[eventIndex]->systemList.GetIndexFromKey(address, &systemExists);
if (systemExists)
readyEventNodeList[eventIndex]->systemList.RemoveAtIndex(systemIndex);
UpdateReadyStatus(eventIndex);
if (isCompleted == false && IsEventCompletedByIndex(eventIndex))
PushCompletionPacket(readyEventNodeList[eventIndex]->eventId);
}
}
bool ReadyEvent::SetEventByIndex(int eventIndex, bool isReady)
{
ReadyEventNode *ren = readyEventNodeList[eventIndex];
if ((ren->eventStatus==ID_READY_EVENT_ALL_SET || ren->eventStatus==ID_READY_EVENT_SET) && isReady==true)
return true; // Success - no change
if (ren->eventStatus==ID_READY_EVENT_UNSET && isReady==false)
return true; // Success - no change
if (ren->eventStatus==ID_READY_EVENT_FORCE_ALL_SET)
return true; // Can't change
if (isReady)
ren->eventStatus=ID_READY_EVENT_SET;
else
ren->eventStatus=ID_READY_EVENT_UNSET;
UpdateReadyStatus(eventIndex);
// Check if now completed, and if so, tell the user about it
if (IsEventCompletedByIndex(eventIndex))
{
PushCompletionPacket(ren->eventId);
}
return true;
}
bool ReadyEvent::IsEventCompleted(int eventId) const
{
bool objectExists;
unsigned eventIndex = readyEventNodeList.GetIndexFromKey(eventId, &objectExists);
if (objectExists)
return IsEventCompletedByIndex(eventIndex);
return false;
}
