private void DoClientUpdate()
{
int maxRollbackCount = 5;
if (_isDebugRollback && _world.Tick > maxRollbackCount && _world.Tick % maxRollbackCount == 0)
{
var rawTick = _world.Tick;
var revertCount = LRandom.Range(1, maxRollbackCount);
for (int i = 0; i < revertCount; i++)
{
var input = new Msg_PlayerInput(_world.Tick, LocalActorId, _inputService.GetDebugInputCmds());
var frame = new ServerFrame()
{
tick = rawTick - i,
_inputs = new Msg_PlayerInput[] { input }
};
_cmdBuffer.ForcePushDebugFrame(frame);
}
_debugService.Trace("RollbackTo " + (_world.Tick - revertCount));
if (!RollbackTo(_world.Tick - revertCount, _world.Tick))
{
_commonStateService.IsPause = true;
return;
}
while (_world.Tick < rawTick)
{
var sFrame = _cmdBuffer.GetServerFrame(_world.Tick);
Logging.Debug.Assert(sFrame != null && sFrame.tick == _world.Tick,
$" logic error: server Frame must exist tick {_world.Tick}");
_cmdBuffer.PushLocalFrame(sFrame);
Simulate(sFrame);
if (_commonStateService.IsPause)
{
return;
}
}
}
while (_world.Tick < TargetTick)
{
FramePredictCount = 0;
var input = new Msg_PlayerInput(_world.Tick, LocalActorId, _inputService.GetInputCmds());
var frame = new ServerFrame()
{
tick = _world.Tick,
_inputs = new Msg_PlayerInput[] { input }
};
_cmdBuffer.PushLocalFrame(frame);
_cmdBuffer.PushServerFrames(new ServerFrame[] { frame });
Simulate(_cmdBuffer.GetFrame(_world.Tick));
if (_commonStateService.IsPause)
{
return;
}
}
}
