def updateCamera(self):
ships = self.getShips()
shipOne = ships[0]
shipOnePos = shipOne.getPos()
shipTwo = ships[1]
shipTwoPos = shipTwo.getPos()
# Calculate the distance between the ships
distance = tupleDistance(shipOnePos, shipTwoPos)
cameraDistance = distance * Game.CAMERA_DISTANCE_COEFFICIENT
if cameraDistance > Game.CAMERA_DISTANCE_MAX:
cameraDistance = Game.CAMERA_DISTANCE_MAX
if cameraDistance < Game.CAMERA_DISTANCE_MIN:
cameraDistance = Game.CAMERA_DISTANCE_MIN
# Calculate the middle point in space between the ship's positions
middle = tupleMiddle(shipOnePos, shipTwoPos)
cameraPos = self.getCameraPos()
self.lastCameraPos = cameraPos
newCameraPos = (middle[0], middle[1], cameraDistance)
self.setCameraPos(newCameraPos)
self.updateStars(newCameraPos)
def updateCamera(self):
ships = self.getShips()
shipOne = ships[0]
shipOnePos = shipOne.getPos()
shipTwo = ships[1]
shipTwoPos = shipTwo.getPos()
# Calculate the distance between the ships
distance = tupleDistance(shipOnePos, shipTwoPos)
cameraDistance = distance * Game.CAMERA_DISTANCE_COEFFICIENT
if cameraDistance > Game.CAMERA_DISTANCE_MAX:
cameraDistance = Game.CAMERA_DISTANCE_MAX
if cameraDistance < Game.CAMERA_DISTANCE_MIN:
cameraDistance = Game.CAMERA_DISTANCE_MIN
# Calculate the middle point in space between the ship's positions
middle = tupleMiddle(shipOnePos, shipTwoPos)
cameraPos = self.getCameraPos()
self.lastCameraPos = cameraPos
newCameraPos = (middle[0], middle[1], cameraDistance)
self.setCameraPos(newCameraPos)
self.updateStars(newCameraPos)
def testTupleMiddle(self): self.failUnlessEqual( tupleMiddle( (2, -3), (-4, -7) ), (-1, -5) )
def testTupleMiddle(self):
self.failUnlessEqual(tupleMiddle((2, -3), (-4, -7)), (-1, -5))
