Tron

A multiplayer game that resembles Snake closely. To play, maneuver your line around the playing field without touching anything, including your opponent. Stay focused or you may end up colliding.

---

    
    # This game is from the official documentation of freegames
    # https://pypi.org/project/freegames/

    # pip install freegames


    # Player 1 Controls - Move Left: 'a', Move Right: 'd'
    # Player 2 Controls - Move Left: 'j', Move Right: 'l'

    # import modules  
    import turtle as t
    from freegames import square, vector


    # Set window title, color and icon
    t.title("Tron")
    root = t.Screen()._root
    root.iconbitmap("logo-ico.ico")
    t.bgcolor('#1a1a1a')


    player_1xy = vector(-100, 0)
    player_1aim = vector(4, 0)
    player_1body = set()

    player_2xy = vector(100, 0)
    player_2aim = vector(-4, 0)
    player_2body = set()

          #   Functions
    # Return True if head inside screen 
    def inside(head):
        return -200 < head.x < 200 and -200 < head.y < 200

    # Advance players and draw game
    def draw():
        player_1xy.move(player_1aim)
        player_1head = player_1xy.copy()

        player_2xy.move(player_2aim)
        player_2head = player_2xy.copy()

        if not inside(player_1head) or player_1head in player_2body:
            print('Player BLUE wins!')
            return

        if not inside(player_2head) or player_2head in player_1body:
            print('Player RED wins!')
            return

        player_1body.add(player_1head)
        player_2body.add(player_2head)

        square(player_1xy.x, player_1xy.y, 3, '#ff0000')
        square(player_2xy.x, player_2xy.y, 3, '#00ccff')
        t.update()
        t.ontimer(draw, 50)

    t.setup(420, 420, 370, 0)
    t.hideturtle()
    t.tracer(False)
    t.listen()

    # Set Keyboard Controls
    t.onkey(lambda: player_1aim.rotate(90), 'a')
    t.onkey(lambda: player_1aim.rotate(-90), 'd')
    t.onkey(lambda: player_2aim.rotate(90), 'j')
    t.onkey(lambda: player_2aim.rotate(-90), 'l')
    draw()
    t.done()