game.py

import logging
from gpiozero import Robot
from time import sleep
from surrortg import Game
from surrortg.inputs import Joystick

#robot = Robot(left=(19, 26), right=(6, 13))

class MyJoystick(Joystick):

    def __init__(self, score_cb):
        # Store reference to score callback function
        self.score_cb = score_cb
        # Set up the robot
        self.robot = Robot(left=(19, 26), right=(6, 13))
        
    async def handle_coordinates(self, x, y, seat=0):
        #Handle robot directions
        if y == 1.0:
            self.robot.forward()
            self.score_cb()
        elif y == -1.0:
            self.robot.backward()
            self.score_cb()
        elif x == 1.0:
            self.robot.left()
            self.score_cb()            
        elif x == -1.0:
            self.robot.right()
            self.score_cb()            
        elif y == 0.0 and x == 0.0:
            self.robot.stop()

    async def reset(self, seat=0):
        #Stop the robot when the game ends
        self.robot.stop()
        logging.info(f"reset")

        
class Run_Buggy(Game):
    def update_score(self):
        self.score += 1
        logging.info(f"score: {self.score}")
        if self.score >= 10:
            # End game by sending final no of moves to game engine.
            self.io.send_score(score=self.score, final_score=True)
            # Disable all registered inputs.
            self.io.disable_inputs()
        else:
            # Send updated score to game engine.
            self.io.send_score(score=self.score)

    async def on_init(self):
        self.io.register_inputs({"joystick_main":MyJoystick(self.update_score)})
    async def on_prepare(self):
        # Set score to 0 before game starts
        self.score = 0


if __name__ == "__main__":
    # Start running the game
    Run_Buggy().run()