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.
"""
#raise NotImplementedError
next_position=self.getRobotPosition().getNewPosition(self.getRobotDirection(), self.speed)
if self.room.isPositionInRoom(next_position) == False:
self.setRobotDirection(random.randint(0, 359))
else:
self.setRobotPosition(next_position)
self.room.cleanTileAtPosition(next_position)
# Uncomment this line to see your implementation of StandardRobot in action!
testRobotMovement(StandardRobot, RectangularRoom)
# === Problem 4
def runSimulation(num_robots, speed, width, height, min_coverage, num_trials,
robot_type):
"""
Runs NUM_TRIALS trials of the simulation and returns the mean number of
time-steps needed to clean the fraction MIN_COVERAGE of the room.
The simulation is run with NUM_ROBOTS robots of type ROBOT_TYPE, each with
speed SPEED, in a room of dimensions WIDTH x HEIGHT.
num_robots: an int (num_robots > 0)
speed: a float (speed > 0)
width: an int (width > 0)
"by height:", height)
aspect_ratios.append(float(width) / height)
times1.append(
runSimulation(2, 1.0, width, height, 0.8, 200, StandardRobot))
times2.append(
runSimulation(2, 1.0, width, height, 0.8, 200, RandomWalkRobot))
pylab.plot(aspect_ratios, times1)
pylab.plot(aspect_ratios, times2)
pylab.title(title)
pylab.legend(('StandardRobot', 'RandomWalkRobot'))
pylab.xlabel(x_label)
pylab.ylabel(y_label)
pylab.show()
testRobotMovement(RandomWalkRobot, RectangularRoom)
# === Problem 6
# NOTE: If you are running the simulation, you will have to close it
# before the plot will show up.
#
# 1) Write a function call to showPlot1 that generates an appropriately-labeled
# plot.
#
# (... your call here ...)
#
#
# 2) Write a function call to showPlot2 that generates an appropriately-labeled
# plot.
#