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(svn r2590) Fix: [network] Fixed NetworkHandleLocalQueue

This commit is contained in:
ludde 2005-07-16 14:29:36 +00:00
parent 8ff1f8c526
commit bd974bb443
1 changed files with 26 additions and 25 deletions
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51
network.c
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@ -1101,37 +1101,38 @@ static void NetworkSend(void)
// Handle the local-command-queue
static void NetworkHandleLocalQueue(void)
{
if (_local_command_queue != NULL) {
CommandPacket *cp;
CommandPacket *cp_prev;
CommandPacket *cp, **cp_prev;
cp = _local_command_queue;
cp_prev = NULL;
cp_prev = &_local_command_queue;
while (cp != NULL) {
if (_frame_counter > cp->frame) {
// We can execute this command
NetworkExecuteCommand(cp);
while ( (cp = *cp_prev) != NULL) {
if (cp_prev != NULL) {
cp_prev->next = cp->next;
free(cp);
cp = cp_prev->next;
} else {
// This means we are at our first packet
_local_command_queue = cp->next;
free(cp);
cp = _local_command_queue;
}
// The queue is always in order, which means
// that the first element will be executed first.
if (_frame_counter < cp->frame)
break;
} else {
// Command is in the future, skip to next
// (commands don't have to be in order in the queue!!)
cp_prev = cp;
cp = cp->next;
}
if (_frame_counter > cp->frame) {
// If we reach here, it means for whatever reason, we've already executed
// past the command we need to execute.
DEBUG(net, 0)("[NET] Trying to execute a packet in the past!");
assert(0);
}
// We can execute this command
NetworkExecuteCommand(cp);
*cp_prev = cp->next;
free(cp);
}
// Just a safety check, to be removed in the future.
// Make sure that no older command appears towards the end of the queue
// In that case we missed executing it. This will never happen.
for(cp = _local_command_queue; cp; cp = cp->next) {
assert(_frame_counter < cp->frame);
}
}
static bool NetworkDoClientLoop(void)