# This game is from the official documentation of freegames

# https://pypi.org/project/freegames/

# pip install freegames

from random import choice, random

import turtle as t

from freegames import vector

# Player 1 Controls - Move Up: 'w', Move Down: 's'

# Player 2 Controls - Move Up: 'i', Move Down: 'k'

# Set window title, color and icon

t.title("Pong")

root = t.Screen()._root

root.iconbitmap("logo-ico.ico")

t.bgcolor('#cc66ff')

#Functions

# Randomly generate value between (-5, -3) or (3, 5)

def value():

return (3 + random() * 2) * choice([1, -1])

ball = vector(0, 0)

aim = vector(value(), value())

state = {1: 0, 2: 0}

# Move player position by change

def move(player, change):

state[player] += change

# Draw rectangle at (x, y) with given width and height

def rectangle(x, y, width, height):

t.up()

t.goto(x, y)

t.down()

t.begin_fill()

for count in range(2):

t.forward(width)

t.left(90)

t.forward(height)

t.left(90)

t.end_fill()

# Draw game and move pong ball

def draw():

t.clear()

rectangle(-200, state[1], 10, 50)

rectangle(190, state[2], 10, 50)

ball.move(aim)

x = ball.x

y = ball.y

t.up()

t.goto(x, y)

t.dot(10)

t.update()

if y < -200 or y > 200:

aim.y = -aim.y

if x < -185:

low = state[1]

high = state[1] + 50

if low <= y <= high:

aim.x = -aim.x

else:

return

if x > 185:

low = state[2]

high = state[2] + 50

if low <= y <= high:

aim.x = -aim.x

else:

return

t.ontimer(draw, 50)

t.setup(420, 420, 370, 0)

t.hideturtle()

t.tracer(False)

t.listen()

# Set Keyboard Controls

t.onkey(lambda: move(1, 20), 'w')

t.onkey(lambda: move(1, -20), 's')

t.onkey(lambda: move(2, 20), 'i')

t.onkey(lambda: move(2, -20), 'k')

draw()

t.done()