void
MSTLLogicControl::WAUTSwitchProcedure::switchToPos(SUMOTime simStep, MSSimpleTrafficLightLogic *givenLogic, unsigned int pos) {
MSSimpleTrafficLightLogic *myLogic = givenLogic;
unsigned int posTo = pos;
unsigned int stepTo = myLogic->getIndexFromOffset(posTo);
unsigned int diff = getDiffToStartOfPhase(myLogic, posTo);
MSPhaseDefinition myPhase = myLogic->getPhase(stepTo);
unsigned int dur = (unsigned int)myPhase.duration - diff;
myLogic->changeStepAndDuration(myControl ,simStep, stepTo, dur);
}
void
MSTLLogicControl::WAUTSwitchProcedure_Stretch::cutLogic(SUMOTime step, unsigned int pos, size_t deltaToCut) {
MSSimpleTrafficLightLogic *LogicTo = (MSSimpleTrafficLightLogic*) myTo;
unsigned int startPos = pos;
unsigned int actStep = LogicTo->getIndexFromOffset(startPos);
size_t allCutTime = deltaToCut;
// switches to startPos and cuts this phase, if there is a "Bereich"
int noBereiche = getStretchBereicheNo(myTo);
size_t toCut = 0;
for (int i=0; i<noBereiche; i++) {
StretchBereichDef def = getStretchBereichDef(myTo, i+1);
unsigned int begin = (unsigned int) def.begin;
unsigned int end = (unsigned int) def.end;
size_t stepOfBegin = LogicTo->getIndexFromOffset(begin);
if (stepOfBegin == actStep) {
if (begin < startPos) {
toCut = end - startPos;
} else {
toCut = end - begin;
}
if (allCutTime < toCut) {
toCut = allCutTime;
}
allCutTime = allCutTime - toCut;
}
}
unsigned int remainingDur = LogicTo->getPhase(actStep).duration - getDiffToStartOfPhase(LogicTo, startPos);
unsigned int newDur = remainingDur - toCut;
myTo->changeStepAndDuration(myControl,step,actStep,newDur);
// changes the duration of all other phases
int currStep = actStep + 1;
if (currStep == (int) LogicTo->getPhases().size()) {
currStep = 0;
}
while (allCutTime > 0) {
for (int i=currStep; i<(int) LogicTo->getPhases().size(); i++) {
size_t beginOfPhase = LogicTo->getOffsetFromIndex(i);
unsigned int durOfPhase = LogicTo->getPhase(i).duration;
size_t endOfPhase = beginOfPhase + durOfPhase;
for (int i=0; i<noBereiche; i++) {
StretchBereichDef def = getStretchBereichDef(myTo, i+1);
size_t begin = (size_t) def.begin;
size_t end = (size_t) def.end;
if ((beginOfPhase <= begin) && (endOfPhase >= end)) {
size_t maxCutOfPhase = end - begin;
if (allCutTime< maxCutOfPhase) {
maxCutOfPhase = allCutTime;
}
allCutTime = allCutTime - maxCutOfPhase;
durOfPhase = durOfPhase - maxCutOfPhase;
}
}
LogicTo->addOverridingDuration(durOfPhase);
}
currStep = 0;
}
}
unsigned int
MSTLLogicControl::WAUTSwitchProcedure::getDiffToStartOfPhase(MSSimpleTrafficLightLogic *givenLogic, unsigned int pos) {
MSSimpleTrafficLightLogic *myLogic = givenLogic;
unsigned int myPos = pos;
unsigned int stepOfMyPos = myLogic->getIndexFromOffset(myPos);
unsigned int startOfPhase = myLogic->getOffsetFromIndex(stepOfMyPos);
MSPhaseDefinition myPhase = myLogic->getPhase(stepOfMyPos);
unsigned int durOfPhase = (unsigned int)myPhase.duration;
assert(myPos >= startOfPhase);
unsigned int diff = myPos - startOfPhase;
assert(diff <= durOfPhase);
return diff;
}
bool
MSTLLogicControl::WAUTSwitchProcedure::isPosAtGSP(SUMOTime step, MSSimpleTrafficLightLogic *testLogic) {
MSSimpleTrafficLightLogic *givenLogic = (MSSimpleTrafficLightLogic*) testLogic;
size_t CycleTime = givenLogic->getDefaultCycleTime();
SUMOReal gspFrom = getGSPValue(givenLogic);
///get the position of the given signalprogramm at the actual simulationsecond
size_t posFrom = givenLogic -> getPhaseIndexAtTime(step);
if (gspFrom == CycleTime) {
gspFrom = 0;
}
///compare the position of the given programm with the GSP (GSP = "GuenstigerSchaltPunkt")
if (gspFrom == posFrom) {
return true;
} else {
return false;
}
}
void
GUIViewTraffic::onGamingClick(Position pos) {
MSTLLogicControl& tlsControl = MSNet::getInstance()->getTLSControl();
const std::vector<MSTrafficLightLogic*>& logics = tlsControl.getAllLogics();
MSTrafficLightLogic* minTll = 0;
SUMOReal minDist = std::numeric_limits<SUMOReal>::infinity();
for (std::vector<MSTrafficLightLogic*>::const_iterator i = logics.begin(); i != logics.end(); ++i) {
// get the logic
MSTrafficLightLogic* tll = (*i);
if (tlsControl.isActive(tll)) {
// get the links
const MSTrafficLightLogic::LaneVector& lanes = tll->getLanesAt(0);
if (lanes.size() > 0) {
const Position& endPos = lanes[0]->getShape().back();
if (endPos.distanceTo(pos) < minDist) {
minDist = endPos.distanceTo(pos);
minTll = tll;
}
}
}
}
if (minTll != 0) {
const MSTLLogicControl::TLSLogicVariants& vars = tlsControl.get(minTll->getID());
const std::vector<MSTrafficLightLogic*> logics = vars.getAllLogics();
if (logics.size() > 1) {
MSSimpleTrafficLightLogic* l = (MSSimpleTrafficLightLogic*) logics[0];
for (unsigned int i = 0; i < logics.size() - 1; ++i) {
if (minTll->getProgramID() == logics[i]->getProgramID()) {
l = (MSSimpleTrafficLightLogic*) logics[i + 1];
tlsControl.switchTo(minTll->getID(), l->getProgramID());
}
}
if (l == logics[0]) {
tlsControl.switchTo(minTll->getID(), l->getProgramID());
}
l->changeStepAndDuration(tlsControl, MSNet::getInstance()->getCurrentTimeStep(), 0, l->getPhase(0).duration);
update();
}
}
}
void
MSTLLogicControl::WAUTSwitchProcedure_Stretch::adaptLogic(SUMOTime step, SUMOReal position) {
MSSimpleTrafficLightLogic *LogicTo = (MSSimpleTrafficLightLogic*) myTo;
size_t cycleTime = LogicTo->getDefaultCycleTime();
// the position, in which the logic has to be switched
unsigned int startPos = (unsigned int) position;
// this is the position, where the Logic have to be after synchronisation
size_t posAfterSyn = LogicTo->getPhaseIndexAtTime(step);
// switch the toLogic to the startPosition
// fehlt!!!!
// erfolgt in cutLogic und/oder stretchLogic!
// calculate the difference, that has to be equalized
size_t deltaToCut = 0;
if (posAfterSyn < startPos) {
deltaToCut = posAfterSyn + cycleTime - startPos;
} else deltaToCut = posAfterSyn - startPos;
// test, wheter cutting of the Signalplan is possible
size_t deltaPossible = 0;
int noBereiche = getStretchBereicheNo(myTo);
for (int i=0; i<noBereiche; i++) {
StretchBereichDef def = getStretchBereichDef(myTo, i+1);
assert(def.end >= def.begin) ;
deltaPossible = deltaPossible + (size_t)(def.end - def.begin);
}
int stretchUmlaufAnz = (int) TplConvert<char>::_2SUMOReal(LogicTo->getParameterValue("StretchUmlaufAnz").c_str());
deltaPossible = stretchUmlaufAnz * deltaPossible;
if ((deltaPossible > deltaToCut)&&(deltaToCut < (cycleTime / 2))) {
cutLogic(step, startPos, deltaToCut);
} else {
size_t deltaToStretch = cycleTime - deltaToCut;
if (deltaToStretch == cycleTime) {
deltaToStretch = 0;
}
stretchLogic(step, startPos, deltaToStretch);
}
}
void
MSTLLogicControl::WAUTSwitchProcedure_GSP::adaptLogic(SUMOTime step) {
SUMOTime simStep = step;
MSSimpleTrafficLightLogic *LogicTo = (MSSimpleTrafficLightLogic*) myTo;
SUMOReal gspTo = getGSPValue(myTo);
unsigned int stepTo = LogicTo->getIndexFromOffset((unsigned int) gspTo);
size_t cycleTimeTo = LogicTo->getDefaultCycleTime();
// gets the actual position from the myToLogic
size_t actPosTo = LogicTo->getPhaseIndexAtTime(simStep);
size_t deltaToStretch= 0;
if (gspTo == cycleTimeTo) {
gspTo=0;
}
unsigned int diff = getDiffToStartOfPhase(LogicTo, (unsigned int) gspTo);
if (gspTo >= actPosTo) {
deltaToStretch = (size_t)(gspTo - actPosTo);
} else {
deltaToStretch = (size_t)(cycleTimeTo - actPosTo + gspTo);
}
unsigned int newdur = (unsigned int) LogicTo->getPhase(stepTo).duration - diff + deltaToStretch;
LogicTo->changeStepAndDuration(myControl, simStep, stepTo, newdur);
}
void
MSTLLogicControl::WAUTSwitchProcedure_Stretch::stretchLogic(SUMOTime step, unsigned int startPos, size_t deltaToStretch) {
MSSimpleTrafficLightLogic *LogicTo = (MSSimpleTrafficLightLogic*) myTo;
unsigned int currPos = startPos;
unsigned int currStep = LogicTo->getIndexFromOffset(currPos);
unsigned int durOfPhase = LogicTo->getPhase(currStep).duration;
size_t allStretchTime = deltaToStretch;
size_t remainingStretchTime = allStretchTime;
int StretchTimeOfPhase = 0;
size_t stretchUmlaufAnz = (size_t) TplConvert<char>::_2SUMOReal(LogicTo->getParameterValue("StretchUmlaufAnz").c_str());
SUMOReal facSum = 0;
int noBereiche = getStretchBereicheNo(myTo);
int x;
for (x=0; x<noBereiche; x++) {
StretchBereichDef def = getStretchBereichDef(myTo, x+1);
facSum += def.fac;
}
facSum *= stretchUmlaufAnz;
//switch to startPos and stretch this phase, if there is a end of "bereich" between startpos and end of phase
size_t diffToStart = getDiffToStartOfPhase(LogicTo, currPos);
for (x=0; x<noBereiche; x++) {
StretchBereichDef def = getStretchBereichDef(myTo, x+1);
size_t end = (size_t) def.end;
size_t endOfPhase = (size_t)(currPos + durOfPhase - diffToStart);
if (end <= endOfPhase && end >= currPos) {
SUMOReal fac = def.fac;
SUMOReal actualfac = fac / facSum;
facSum = facSum - fac;
StretchTimeOfPhase = (int)((float)remainingStretchTime * actualfac + 0.5);
remainingStretchTime = allStretchTime - StretchTimeOfPhase;
}
}
durOfPhase = durOfPhase - diffToStart + StretchTimeOfPhase;
myTo->changeStepAndDuration(myControl,step,currStep,durOfPhase);
currStep ++;
if (currStep >= LogicTo->getPhases().size()) {
currStep = 0;
}
// stretch all other phases, if there is a "bereich"
while (remainingStretchTime > 0) {
for (unsigned int i=currStep; i<LogicTo->getPhases().size() && remainingStretchTime > 0; i++) {
durOfPhase = LogicTo->getPhase(i).duration;
size_t beginOfPhase = LogicTo->getOffsetFromIndex(i);
size_t endOfPhase = beginOfPhase + durOfPhase;
for (int j=0; j<noBereiche && remainingStretchTime > 0; j++) {
StretchBereichDef def = getStretchBereichDef(myTo, j+1);
size_t end = (size_t) def.end;
SUMOReal fac = def.fac;
if ((beginOfPhase <= end) && (endOfPhase >= end)) {
SUMOReal actualfac = fac / facSum;
StretchTimeOfPhase = (int)((float)remainingStretchTime * actualfac + 0.5) ;
facSum -= fac;
durOfPhase += StretchTimeOfPhase;
remainingStretchTime -= StretchTimeOfPhase;
}
}
LogicTo->addOverridingDuration(durOfPhase);
}
currStep = 0;
}
}
