public bool StepDone(bool updateValues)
{
if (!timedNode.IsMasterNode())
{
TimedTrafficLights masterLights = timedNode.MasterLights();
return(masterLights.Steps[masterLights.CurrentStep].StepDone(updateValues));
}
// we are the master node
if (timedNode.IsInTestMode())
{
return(false);
}
if (stepDone)
{
return(true);
}
if (getCurrentFrame() >= startFrame + maxTime)
{
// maximum time reached. switch!
#if DEBUG
//Log.Message("step finished @ " + nodeId);
#endif
if (!stepDone && updateValues)
{
stepDone = true;
endTransitionStart = getCurrentFrame();
}
return(stepDone);
}
if (getCurrentFrame() >= startFrame + minTime)
{
float wait, flow;
uint curFrame = getCurrentFrame();
//Log._Debug($"TTL @ {timedNode.NodeId}: curFrame={curFrame} lastFlowWaitCalc={lastFlowWaitCalc}");
if (lastFlowWaitCalc < curFrame)
{
//Log._Debug($"TTL @ {timedNode.NodeId}: lastFlowWaitCalc<curFrame");
if (!calcWaitFlow(true, timedNode.CurrentStep, out wait, out flow))
{
//Log._Debug($"TTL @ {timedNode.NodeId}: calcWaitFlow failed!");
if (!stepDone && updateValues)
{
//Log._Debug($"TTL @ {timedNode.NodeId}: !stepDone && updateValues");
stepDone = true;
endTransitionStart = getCurrentFrame();
}
return(stepDone);
}
else
{
if (updateValues)
{
lastFlowWaitCalc = curFrame;
//Log._Debug($"TTL @ {timedNode.NodeId}: updated lastFlowWaitCalc=curFrame={curFrame}");
}
}
}
else
{
flow = minFlow;
wait = maxWait;
//Log._Debug($"TTL @ {timedNode.NodeId}: lastFlowWaitCalc>=curFrame wait={maxWait} flow={minFlow}");
}
float newFlow = minFlow;
float newWait = maxWait;
#if DEBUGMETRIC
newFlow = flow;
newWait = wait;
#else
if (Single.IsNaN(newFlow))
{
newFlow = flow;
}
else
{
newFlow = 0.1f * newFlow + 0.9f * flow; // some smoothing
}
if (Single.IsNaN(newWait))
{
newWait = 0;
}
else
{
newWait = 0.1f * newWait + 0.9f * wait; // some smoothing
}
#endif
// if more cars are waiting than flowing, we change the step
bool done = newWait > 0 && newFlow < newWait;
//Log._Debug($"TTL @ {timedNode.NodeId}: newWait={newWait} newFlow={newFlow} updateValues={updateValues} stepDone={stepDone} done={done}");
if (updateValues)
{
minFlow = newFlow;
maxWait = newWait;
//Log._Debug($"TTL @ {timedNode.NodeId}: updated minFlow=newFlow={minFlow} maxWait=newWait={maxWait}");
}
#if DEBUG
//Log.Message("step finished (2) @ " + nodeId);
#endif
if (updateValues && !stepDone && done)
{
stepDone = done;
endTransitionStart = getCurrentFrame();
}
return(stepDone);
}
return(false);
}
public bool StepDone(bool updateValues)
{
#if TRACE
Singleton <CodeProfiler> .instance.Start("TimedTrafficLightsStep.StepDone");
#endif
if (timedNode.IsInTestMode())
{
#if TRACE
Singleton <CodeProfiler> .instance.Stop("TimedTrafficLightsStep.StepDone");
#endif
return(false);
}
if (stepDone)
{
#if TRACE
Singleton <CodeProfiler> .instance.Stop("TimedTrafficLightsStep.StepDone");
#endif
return(true);
}
if (getCurrentFrame() >= startFrame + maxTime)
{
// maximum time reached. switch!
#if DEBUG
//Log.Message("step finished @ " + nodeId);
#endif
stepDone = true;
endTransitionStart = getCurrentFrame();
#if TRACE
Singleton <CodeProfiler> .instance.Stop("TimedTrafficLightsStep.StepDone");
#endif
return(stepDone);
}
if (getCurrentFrame() >= startFrame + minTime)
{
if (!timedNode.isMasterNode())
{
TimedTrafficLights masterLights = timedNode.MasterLights();
if (masterLights == null)
{
invalid = true;
stepDone = true;
endTransitionStart = getCurrentFrame();
#if TRACE
Singleton <CodeProfiler> .instance.Stop("TimedTrafficLightsStep.StepDone");
#endif
return(true);
}
bool done = masterLights.Steps[masterLights.CurrentStep].StepDone(updateValues);
#if DEBUG
//Log.Message("step finished (1) @ " + nodeId);
#endif
stepDone = done;
if (stepDone)
{
endTransitionStart = getCurrentFrame();
}
#if TRACE
Singleton <CodeProfiler> .instance.Stop("TimedTrafficLightsStep.StepDone");
#endif
return(stepDone);
}
else
{
// we are the master node
float wait, flow;
uint curFrame = getCurrentFrame();
if (lastFlowWaitCalc < curFrame)
{
if (!calcWaitFlow(out wait, out flow))
{
stepDone = true;
endTransitionStart = getCurrentFrame();
#if TRACE
Singleton <CodeProfiler> .instance.Stop("TimedTrafficLightsStep.StepDone");
#endif
return(stepDone);
}
else
{
lastFlowWaitCalc = curFrame;
}
}
else
{
flow = minFlow;
wait = maxWait;
}
float newFlow = minFlow;
float newWait = maxWait;
#if DEBUGMETRIC
newFlow = flow;
newWait = wait;
#else
if (Single.IsNaN(newFlow))
{
newFlow = flow;
}
else
{
newFlow = 0.1f * newFlow + 0.9f * flow; // some smoothing
}
if (Single.IsNaN(newWait))
{
newWait = 0;
}
else
{
newWait = 0.1f * newWait + 0.9f * wait; // some smoothing
}
#endif
// if more cars are waiting than flowing, we change the step
#if DEBUGMETRIC
bool done = false;
#else
bool done = newWait > 0 && newFlow < newWait;
#endif
if (updateValues)
{
minFlow = newFlow;
maxWait = newWait;
}
#if DEBUG
//Log.Message("step finished (2) @ " + nodeId);
#endif
if (updateValues)
{
stepDone = done;
}
if (stepDone)
{
endTransitionStart = getCurrentFrame();
}
#if TRACE
Singleton <CodeProfiler> .instance.Stop("TimedTrafficLightsStep.StepDone");
#endif
return(stepDone);
}
}
#if TRACE
Singleton <CodeProfiler> .instance.Stop("TimedTrafficLightsStep.StepDone");
#endif
return(false);
}
public bool StepDone(bool updateValues)
{
if (timedNode.IsInTestMode())
{
return(false);
}
if (stepDone)
{
return(true);
}
if (getCurrentFrame() >= startFrame + maxTime)
{
// maximum time reached. switch!
#if DEBUG
//Log.Message("step finished @ " + nodeId);
#endif
stepDone = true;
endTransitionStart = getCurrentFrame();
return(stepDone);
}
if (getCurrentFrame() >= startFrame + minTime)
{
if (timedNode.masterNodeId != timedNode.NodeId)
{
TrafficLightSimulation masterSim = TrafficLightSimulation.GetNodeSimulation(timedNode.masterNodeId);
if (masterSim == null || !masterSim.IsTimedLight())
{
invalid = true;
stepDone = true;
endTransitionStart = getCurrentFrame();
return(true);
}
TimedTrafficLights masterTimedNode = masterSim.TimedLight;
bool done = masterTimedNode.Steps[masterTimedNode.CurrentStep].StepDone(updateValues);
#if DEBUG
//Log.Message("step finished (1) @ " + nodeId);
#endif
stepDone = done;
if (stepDone)
{
endTransitionStart = getCurrentFrame();
}
return(stepDone);
}
else
{
// we are the master node
float wait, flow;
uint curFrame = getCurrentFrame();
if (lastFlowWaitCalc < curFrame)
{
if (!calcWaitFlow(out wait, out flow))
{
stepDone = true;
endTransitionStart = getCurrentFrame();
return(stepDone);
}
else
{
lastFlowWaitCalc = curFrame;
}
}
else
{
flow = minFlow;
wait = maxWait;
}
float newFlow = minFlow;
float newWait = maxWait;
if (Single.IsNaN(newFlow))
{
newFlow = flow;
}
else
{
newFlow = 0.1f * newFlow + 0.9f * flow; // some smoothing
}
if (Single.IsNaN(newWait))
{
newWait = 0;
}
else
{
newWait = 0.1f * newWait + 0.9f * wait; // some smoothing
}
// if more cars are waiting than flowing, we change the step
bool done = newWait > 0 && newFlow < newWait;
if (updateValues)
{
minFlow = newFlow;
maxWait = newWait;
}
#if DEBUG
//Log.Message("step finished (2) @ " + nodeId);
#endif
if (updateValues)
{
stepDone = done;
}
if (stepDone)
{
endTransitionStart = getCurrentFrame();
}
return(stepDone);
}
}
return(false);
}
