Question

without using PYGAME design a basic game with python name Frogger or single player pong. maybe use turtle.

DO NOT USE PYGAME... no pygame.. please.. i really need your help

Answer 1

Try the below code hope it solves your query.

import simplegui

import random

WIDTH = 600
HEIGHT = 400   
BALL_RADIUS = 20
PAD_WIDTH = 8
PAD_HEIGHT = 80
HALF_PAD_WIDTH = PAD_WIDTH / 2
HALF_PAD_HEIGHT = PAD_HEIGHT / 2

def ball_init(right):
global ball_pos, ball_vel
  
ball_pos,ball_vel= [0, 0], [0, 0]

if right == True:
ball_pos = [WIDTH / 2, HEIGHT / 2]
ball_vel = [random.randrange(2, 4), -random.randrange(1, 3)]
if right == False:
ball_pos = [WIDTH / 2, HEIGHT / 2]
ball_vel = [-random.randrange(2, 4), -random.randrange(1, 3)]

def new_game():
global paddle1_pos, paddle2_pos, paddle1_vel, paddle2_vel
global score1, score2
global score1_string, score2_string
score1_string = "0"
score2_string = "0"
  
paddle1_pos = [PAD_WIDTH / 2, HEIGHT / 2]
paddle2_pos = [WIDTH - PAD_WIDTH / 2, HEIGHT / 2]
paddle1_vel, paddle2_vel, score1, score2 = 0, 0, 0, 0
ball_init(True)

def limit():
global paddle1_pos, paddle2_pos, paddle1_vel, paddle2_vel

if paddle1_pos[1] < HALF_PAD_HEIGHT:
paddle1_pos[1] = HALF_PAD_HEIGHT
paddle1_vel = 0
elif paddle1_pos[1] > HEIGHT - HALF_PAD_HEIGHT:
paddle1_pos[1] = HEIGHT - HALF_PAD_HEIGHT
paddle1_vel = 0

if paddle2_pos[1] < HALF_PAD_HEIGHT:
paddle2_pos[1] = HALF_PAD_HEIGHT
paddle2_vel = 0
elif paddle2_pos[1] > HEIGHT - HALF_PAD_HEIGHT:
paddle2_pos[1] = HEIGHT - HALF_PAD_HEIGHT
paddle2_vel = 0

  
def draw(c):
global score1, score2, paddle1_pos, paddle2_pos, ball_pos, ball_vel
global score1_string, score2_string

limit()
paddle1_pos[1] += paddle1_vel
paddle2_pos[1] += paddle2_vel
  

c.draw_line([WIDTH / 2, 0],[WIDTH / 2, HEIGHT], 1, "White")
c.draw_line([PAD_WIDTH, 0],[PAD_WIDTH, HEIGHT], 1, "White")
c.draw_line([WIDTH - PAD_WIDTH, 0],[WIDTH - PAD_WIDTH, HEIGHT], 1, "White")
  
pad1top = [paddle1_pos[0], paddle1_pos[1] - HALF_PAD_HEIGHT]
pad1bot = [paddle1_pos[0], paddle1_pos[1] + HALF_PAD_HEIGHT]
c.draw_line(pad1top, pad1bot, PAD_WIDTH, "White")

pad2top = [paddle2_pos[0], paddle2_pos[1] - HALF_PAD_HEIGHT]
pad2bot = [paddle2_pos[0], paddle2_pos[1] + HALF_PAD_HEIGHT]
c.draw_line(pad2top, pad2bot, PAD_WIDTH, "White")

ball_pos[0] += ball_vel[0]
ball_pos[1] += ball_vel[1]
  
if ball_pos[1] <= BALL_RADIUS:
ball_vel[1] = - ball_vel[1]
if ball_pos[1] > (HEIGHT - 1 - BALL_RADIUS):
ball_vel[1] = - ball_vel[1]
if ball_pos[0] <= PAD_WIDTH + BALL_RADIUS:
if ( pad1top[1] <= ball_pos[1] <= pad1bot[1] ):
ball_vel[0] = - ball_vel[0] * 1.1
else:
ball_init(1)
score2 += 1
score2_string = str(score2)
  

if ball_pos[0] >= WIDTH - PAD_WIDTH - BALL_RADIUS:
if ( pad2top[1] <= ball_pos[1] <= pad2bot[1] ):
ball_vel[0] = - ball_vel[0] * 1.1
else:
ball_init(0)
score1 += 1
score1_string = str(score1)

c.draw_circle(ball_pos, BALL_RADIUS, 1, "White", "White")
c.draw_text(score2_string, (450, 50), 36, "White")
c.draw_text(score1_string, (150, 50), 36, "White")

  
def keydown(key):
acc = 1
global paddle1_vel, paddle2_vel
if key==simplegui.KEY_MAP["s"]:
paddle1_vel += acc
if key==simplegui.KEY_MAP["down"]:
paddle2_vel += acc

def keyup(key):
acc = 1
global paddle1_vel, paddle2_vel
if key==simplegui.KEY_MAP["w"]:
paddle1_vel -= acc
if key==simplegui.KEY_MAP["up"]:
paddle2_vel -= acc

def restart():
new_game()

def exit():
window.stop()

window = simplegui.create_frame("Single Pong", WIDTH, HEIGHT)
window.set_draw_handler(draw)
window.set_keydown_handler(keydown)
window.set_keyup_handler(keyup)
window.add_button("Want to Play Again?? CLick ME", restart, 100)
window.add_button("Click to EXIT",exit,100)

window.start()
new_game()