#!/usr/bin/env python3

# Copyright (c) 2018 Anki, Inc.

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License in the file LICENSE.txt or at

#

# https://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

"""Make Vector drive in a square.

Make Vector drive in a square by going forward and turning left 4 times in a row.

"""

import anki_vector

from anki_vector.util import degrees, distance_mm, speed_mmps

def main():

args = anki_vector.util.parse_command_args()

# The robot drives straight, stops and then turns around

with anki_vector.Robot(args.serial) as robot:

robot.behavior.drive_off_charger()

# Use a "for loop" to repeat the indented code 4 times

# Note: the _ variable name can be used when you don't need the value

for _ in range(4):

print("Drive Vector straight...")

robot.behavior.drive_straight(distance_mm(200), speed_mmps(50))

print("Turn Vector in place...")

robot.behavior.turn_in_place(degrees(90))

if __name__ == "__main__":

main()