def updatePositionAndClean(self):
"""
Simulate the raise passage of a single time-step.
Move the robot to a new position and mark the tile it is on as having
been cleaned.
"""
self.robotPosition = Position.getNewPosition(self.robotPosition, Robot.getRobotDirection(self), self.speed) #make the robot get a new position
while RectangularRoom.isPositionInRoom(self.room, self.robotPosition) == False: #ensures that the new robot position is inside the room
direction = Robot.getRobotDirection(self) #if the new position is not inside the room, make the robot go back to where it started and pick a new random direction
direction = direction + 180
if direction > 360:
direction = direction = direction-360
self.robotPosition = Position.getNewPosition(self.robotPosition, direction, self.speed)
direction = random.randrange(0,360)
self.robotDirection = direction
self.robotPosition = Position.getNewPosition(self.robotPosition, self.robotDirection, self.speed)
RectangularRoom.cleanTileAtPosition(self.room, self.robotPosition)
def setRobotPosition(self, position):
"""
Set the position of the robot to POSITION.
position: a Position object.
"""
posW = Position.getX(position)
posH = Position.getY(position)
self.robotPosition = Position(posW,posH)
def checkpos(robotPosition): #checks to see if new position is in the room, if not in the room, it moves robot back to original position and re-calculates a new position until the new position is inside the room
while RectangularRoom.isPositionInRoom(self.room, self.robotPosition) == False:
direction = Robot.getRobotDirection(self)
direction = direction + 180
if direction > 360:
direction = direction = direction-360
self.robotPosition = Position.getNewPosition(self.robotPosition, direction, self.speed)
direction = random.randrange(0,360) #calculates a new random direction, once robot hits a wall and moves back to original location
self.robotDirection = direction
self.robotPosition = Position.getNewPosition(self.robotPosition, self.robotDirection, self.speed)
def isPositionInRoom(self, pos):
"""
Return True if pos is inside the room.
pos: a Position object.
returns: True if pos is in the room, False otherwise.
"""
w = Position.getX(pos)
h = Position.getY(pos)
if w < self.width and h < self.height and w >= 0 and h >= 0:
return True
else:
return False
def cleanTileAtPosition(self, pos):
"""
Mark the tile under the position POS as cleaned.
Assumes that POS represents a valid position inside this room.
pos: a Position
"""
w = Position.getX(pos) #shorter notation = pos.getX()
h = Position.getY(pos)
w = math.floor(w)
h = math.floor(h)
self.room[(w, h)] = 'clean'
def getRandomPosition(self):
"""
Return a random position inside the room.
returns: a Position object.
"""
w = random.uniform(
0, self.width) #returns a random position, with decimal points
h = random.uniform(0, self.height)
return Position(w, h)
def updatePosition(self):
""" update the position for the duck without cleaning the room """
self.robotPosition = Position.getNewPosition(self.robotPosition, \
Robot.getRobotDirection(self), self.speed)
while RectangularRoom.isPositionInRoom(\
self.room, self.robotPosition) == False:
direction = Robot.getRobotDirection(self)
direction = direction + 180
if direction > 360:
direction = direction = direction-360
self.robotPosition = Position.getNewPosition(\
self.robotPosition, direction, self.speed)
direction = random.randrange(0, 360)
self.robotDirection = direction
self.robotPosition = Position.getNewPosition(\
self.robotPosition, self.robotDirection, self.speed)
def updatePositionAndClean(self):
"""
Simulate the passage of a single time-step.
Move the robot to a new position and mark the tile it is on as having
been cleaned.
"""
def checkpos(robotPosition): #checks to see if new position is in the room, if not in the room, it moves robot back to original position and re-calculates a new position until the new position is inside the room
while RectangularRoom.isPositionInRoom(self.room, self.robotPosition) == False:
direction = Robot.getRobotDirection(self)
direction = direction + 180
if direction > 360:
direction = direction = direction-360
self.robotPosition = Position.getNewPosition(self.robotPosition, direction, self.speed)
direction = random.randrange(0,360) #calculates a new random direction, once robot hits a wall and moves back to original location
self.robotDirection = direction
self.robotPosition = Position.getNewPosition(self.robotPosition, self.robotDirection, self.speed)
if self.time_step%2 == 0: # on time steps 0, 2, 4, 6...
self.robotPosition = Position.getNewPosition(self.robotPosition, Robot.getRobotDirection(self), self.speed)
checkpos(self.robotPosition)
RectangularRoom.cleanTileAtPosition(self.room, self.robotPosition)
else: #on time steps 1, 2, 3... after this one, the robot will randomly change directions (regardless of whether it hit a wall)
self.robotPosition = Position.getNewPosition(self.robotPosition, Robot.getRobotDirection(self), self.speed)
checkpos(self.robotPosition)
RectangularRoom.cleanTileAtPosition(self.room, self.robotPosition)
direction = random.randrange(0,360) #calculates a new random direction
self.robotDirection = direction
self.time_step = self.time_step+1