from adafruit_crickit import crickit

class Drivetrain:
    #constructor
    def __init__(self):
        self.speed_right = -0.8
        self.speed_left = 0.8
        self.left_motor = crickit.dc_motor_2
        self.right_motor = crickit.dc_motor_1
    #methods (functions)
    def forward(self):
        self.left_motor.throttle = self.speed_left
        self.right_motor.throttle = self.speed_right
    def stop(self):
        self.left_motor.throttle = 0
        self.right_motor.throttle = 0
    def back(self):
        self.left_motor.throttle = -self.speed_left
        self.right_motor.throttle = -self.speed_right
    def left(self):
        self.left_motor.throttle = self.speed_left
        self.right_motor.throttle = -self.speed_right
    def right(self):
        self.right_motor.throttle = self.speed_right
        self.left_motor.throttle = -self.speed_left