def positionCamera(self): carRepresentation=self.getCameraCar() lookAtSegment=carRepresentation.getSegmentPosition()+1 if lookAtSegment>float(len(self.segments)-1): lookAtSegment=lookAtSegment-float(len(self.segments)) carWorldPosition=TrackGeometry.getWorldPositionByTrackPosition(self.segments, carRepresentation.getSegmentPosition(), carRepresentation.getSidewaysPosition()) carBearingPosition=TrackGeometry.getWorldPositionByTrackPosition(self.segments, lookAtSegment, carRepresentation.getSidewaysPosition()) cameraSegmentPosition=carRepresentation.getSegmentPosition()-2.5 if cameraSegmentPosition<0: cameraSegmentPosition=cameraSegmentPosition+len(self.segments) cameraWorldPosition=TrackGeometry.getWorldPositionByTrackPosition(self.segments, cameraSegmentPosition, carRepresentation.getSidewaysPosition()) base.camera.setPos(cameraWorldPosition["xpos"],cameraWorldPosition["ypos"],0.5) base.camera.lookAt(carWorldPosition["xpos"],carWorldPosition["ypos"],0.5); cameraVectorX=carWorldPosition["xpos"]-cameraWorldPosition["xpos"] cameraVectorY=carWorldPosition["ypos"]-cameraWorldPosition["ypos"] cameraDegreesRotation=self.convertVectorToDegreesRotation(Geometry.Point(cameraVectorX,cameraVectorY)) self.visualTrackSession.setCameraDegreesRotationHint(cameraDegreesRotation)
def positionCamera(self):
carRepresentation = self.getCameraCar()
lookAtSegment = carRepresentation.getSegmentPosition() + 1
if lookAtSegment > float(len(self.segments) - 1):
lookAtSegment = lookAtSegment - float(len(self.segments))
carWorldPosition = TrackGeometry.getWorldPositionByTrackPosition(
self.segments, carRepresentation.getSegmentPosition(),
carRepresentation.getSidewaysPosition())
carBearingPosition = TrackGeometry.getWorldPositionByTrackPosition(
self.segments, lookAtSegment,
carRepresentation.getSidewaysPosition())
cameraSegmentPosition = carRepresentation.getSegmentPosition() - 2.5
if cameraSegmentPosition < 0:
cameraSegmentPosition = cameraSegmentPosition + len(self.segments)
cameraWorldPosition = TrackGeometry.getWorldPositionByTrackPosition(
self.segments, cameraSegmentPosition,
carRepresentation.getSidewaysPosition())
base.camera.setPos(cameraWorldPosition["xpos"],
cameraWorldPosition["ypos"], 0.5)
base.camera.lookAt(carWorldPosition["xpos"], carWorldPosition["ypos"],
0.5)
cameraVectorX = carWorldPosition["xpos"] - cameraWorldPosition["xpos"]
cameraVectorY = carWorldPosition["ypos"] - cameraWorldPosition["ypos"]
cameraDegreesRotation = self.convertVectorToDegreesRotation(
Geometry.Point(cameraVectorX, cameraVectorY))
self.visualTrackSession.setCameraDegreesRotationHint(
cameraDegreesRotation)
def addPuddle(self,percentDistance,trackSide):
segmentIndex=int(float(len(self.segments))/100*percentDistance)
if trackSide=='left':
sidewaysPosition=-0.4
else:
sidewaysPosition=0.4
currentSegmentVector=self.segments[segmentIndex].getVector()
rotation=self.convertVectorToDegreesRotation(currentSegmentVector)+270.0
if rotation>360.0:
rotation=rotation-360.0
worldPosition=TrackGeometry.getWorldPositionByTrackPosition(self.segments,segmentIndex,sidewaysPosition)
self.visualTrackSession.addPuddle(worldPosition['xpos'],worldPosition['ypos'],rotation)
self.puddlePositions.append({ 'sidewaysposition': sidewaysPosition, 'segment': float(segmentIndex) })
def addPuddle(self, percentDistance, trackSide):
segmentIndex = int(float(len(self.segments)) / 100 * percentDistance)
if trackSide == 'left':
sidewaysPosition = -0.4
else:
sidewaysPosition = 0.4
currentSegmentVector = self.segments[segmentIndex].getVector()
rotation = self.convertVectorToDegreesRotation(
currentSegmentVector) + 270.0
if rotation > 360.0:
rotation = rotation - 360.0
worldPosition = TrackGeometry.getWorldPositionByTrackPosition(
self.segments, segmentIndex, sidewaysPosition)
self.visualTrackSession.addPuddle(worldPosition['xpos'],
worldPosition['ypos'], rotation)
self.puddlePositions.append({
'sidewaysposition': sidewaysPosition,
'segment': float(segmentIndex)
})
def advanceCars(self): soundServer=SoundServer.getInstance() for carRepresentation in self.logicalCarRepresentations: carRepresentation.move() carWorldPosition=TrackGeometry.getWorldPositionByTrackPosition(self.getSegments(), carRepresentation.getSegmentPosition(), carRepresentation.getSidewaysPosition()) carRepresentation.getVisualPeer().setPos(carWorldPosition["xpos"],carWorldPosition["ypos"],0) currentSegmentComponents=math.modf(carRepresentation.getSegmentPosition()) distanceThroughCurrentSegment=currentSegmentComponents[0] currentSegmentIndex=int(math.floor(carRepresentation.getSegmentPosition())) nextSegmentIndex=currentSegmentIndex+1 if nextSegmentIndex>len(self.segments)-1: nextSegmentIndex=nextSegmentIndex-len(self.segments) currentSegmentVector=self.segments[currentSegmentIndex].getVector() nextSegmentVector=self.segments[nextSegmentIndex].getVector() interpolatedX=currentSegmentVector.getX()+(nextSegmentVector.getX()-currentSegmentVector.getX())*distanceThroughCurrentSegment interpolatedY=currentSegmentVector.getY()+(nextSegmentVector.getY()-currentSegmentVector.getY())*distanceThroughCurrentSegment heading=self.convertVectorToDegreesRotation(Geometry.Point(interpolatedX,interpolatedY)) heading=heading+270.0 if heading>360.0: heading=heading-360.0 if carRepresentation is self.getPlayerCar(): pitch=carRepresentation.getEngine().getRevs()/6000+0.4 SoundServer.getInstance().setEnginePitch(carRepresentation.getCarNumber(),pitch) heading=heading-(float)(carRepresentation.getSteering())*20 if heading>360: heading=heading-360 elif heading<0: heading=heading+360 else: pitch=carRepresentation.getSpeed()*2+0.4 soundServer.setEnginePitch(carRepresentation.getCarNumber(),pitch) distance=carRepresentation.getPlayerDistance() volume=(10.0-distance)/10.0 soundServer.setEngineVolume(carRepresentation.getCarNumber(),volume) balance=self.getCameraCar().getSidewaysPosition()-carRepresentation.getSidewaysPosition() if balance<-1.0: balance=-1.0 elif balance>1.0: balance=1.0 soundServer.setEngineBalance(carRepresentation.getCarNumber(),balance) carRepresentation.getVisualPeer().setH(heading) playerCar=self.getPlayerCar() if playerCar is not None: playerCar.detectCollisions() playerCar.detectSceneryCollisions() if self.overtakeTrackingEnabled: playerSegmentPosition=playerCar.getSegmentPosition() playerLastSegmentPosition=playerCar.getLastSegmentPosition() if playerSegmentPosition>playerLastSegmentPosition: for car in self.getLogicalCarRepresentations(): if car is not playerCar: if not car.getLastMoveWasWrap(): computerSegmentPosition=car.getSegmentPosition() computerLastSegmentPosition=car.getLastSegmentPosition() if computerSegmentPosition>computerLastSegmentPosition: if playerLastSegmentPosition<computerLastSegmentPosition and playerSegmentPosition>computerSegmentPosition: self.carsPassed=self.carsPassed+1 if playerLastSegmentPosition>computerLastSegmentPosition and playerSegmentPosition<computerSegmentPosition: self.carsPassed=self.carsPassed-1
def advanceCars(self):
soundServer = SoundServer.getInstance()
for carRepresentation in self.logicalCarRepresentations:
carRepresentation.move()
carWorldPosition = TrackGeometry.getWorldPositionByTrackPosition(
self.getSegments(), carRepresentation.getSegmentPosition(),
carRepresentation.getSidewaysPosition())
carRepresentation.getVisualPeer().setPos(carWorldPosition["xpos"],
carWorldPosition["ypos"],
0)
currentSegmentComponents = math.modf(
carRepresentation.getSegmentPosition())
distanceThroughCurrentSegment = currentSegmentComponents[0]
currentSegmentIndex = int(
math.floor(carRepresentation.getSegmentPosition()))
nextSegmentIndex = currentSegmentIndex + 1
if nextSegmentIndex > len(self.segments) - 1:
nextSegmentIndex = nextSegmentIndex - len(self.segments)
currentSegmentVector = self.segments[
currentSegmentIndex].getVector()
nextSegmentVector = self.segments[nextSegmentIndex].getVector()
interpolatedX = currentSegmentVector.getX() + (
nextSegmentVector.getX() -
currentSegmentVector.getX()) * distanceThroughCurrentSegment
interpolatedY = currentSegmentVector.getY() + (
nextSegmentVector.getY() -
currentSegmentVector.getY()) * distanceThroughCurrentSegment
heading = self.convertVectorToDegreesRotation(
Geometry.Point(interpolatedX, interpolatedY))
heading = heading + 270.0
if heading > 360.0:
heading = heading - 360.0
if carRepresentation is self.getPlayerCar():
pitch = carRepresentation.getEngine().getRevs() / 6000 + 0.4
SoundServer.getInstance().setEnginePitch(
carRepresentation.getCarNumber(), pitch)
heading = heading - (float)(
carRepresentation.getSteering()) * 20
if heading > 360:
heading = heading - 360
elif heading < 0:
heading = heading + 360
else:
pitch = carRepresentation.getSpeed() * 2 + 0.4
soundServer.setEnginePitch(carRepresentation.getCarNumber(),
pitch)
distance = carRepresentation.getPlayerDistance()
volume = (10.0 - distance) / 10.0
soundServer.setEngineVolume(carRepresentation.getCarNumber(),
volume)
balance = self.getCameraCar().getSidewaysPosition(
) - carRepresentation.getSidewaysPosition()
if balance < -1.0:
balance = -1.0
elif balance > 1.0:
balance = 1.0
soundServer.setEngineBalance(carRepresentation.getCarNumber(),
balance)
carRepresentation.getVisualPeer().setH(heading)
playerCar = self.getPlayerCar()
if playerCar is not None:
playerCar.detectCollisions()
playerCar.detectSceneryCollisions()
if self.overtakeTrackingEnabled:
playerSegmentPosition = playerCar.getSegmentPosition()
playerLastSegmentPosition = playerCar.getLastSegmentPosition()
if playerSegmentPosition > playerLastSegmentPosition:
for car in self.getLogicalCarRepresentations():
if car is not playerCar:
if not car.getLastMoveWasWrap():
computerSegmentPosition = car.getSegmentPosition(
)
computerLastSegmentPosition = car.getLastSegmentPosition(
)
if computerSegmentPosition > computerLastSegmentPosition:
if playerLastSegmentPosition < computerLastSegmentPosition and playerSegmentPosition > computerSegmentPosition:
self.carsPassed = self.carsPassed + 1
if playerLastSegmentPosition > computerLastSegmentPosition and playerSegmentPosition < computerSegmentPosition:
self.carsPassed = self.carsPassed - 1
