Whole thing

[ArbMehmeti]

-- coding: utf-8 --

""" Created on Fri Apr 27 16:48:54 2018

@author: ASUS STRIX """

import pygame

class Ball: def init(self,size,x,y,xvel,height): self.size = size self.x = x self.y = y self.xvel = xvel self.yvel = 20 self.height = height

def update(self):
    self.x += self.xvel
    if self.x >= 720:
        self.xvel = -abs(self.xvel)
    elif self.x <= 0:
        self.xvel = abs(self.xvel)

    self.y += self.yvel

    self.yvel -= gravity
    if (self.y < self.height):
        self.yvel += gravity 
        self.yvel *= -1

    elif (self.y > 480):
        self.yvel *= -1

def display(self, surface):
    pygame.draw.circle(surface, (0,200,0),(self.x,self.y) ,self.size)

def split(self):
    ball1 = Ball(self.size/2, self.x, self.y, self.xvel, self.height/2)
    ball2 = Ball(self.size/2, self.x, self.y, -self.xvel, self.height/2)
    return [ball1, ball2]

class Arrow:#(pygame.sprite.Sprite):

def __init__(self, attribute, trail, velocity, position):
    self.attribute = attribute
    self.image = pygame.image.load('arrow.png')
    self.velocity = 10
    #self.trail = trail
    self.position = 480

self.player=240

    #self.color = pygame.Color.r

def shoot(self):
    self.position-=self.velocity

def display(self, surface,player_position):
        # pygame.draw.line((surface, trim, (266, 257), (266, 162), 2))
        arrowrect = pygame.Rect(0,0,8, 480 - self.position)
        surface.blit(self.image, (player_position, self.position), arrowrect)

print(arrow.image.get_rect())

class Player():

def __init__(self, surface):
    self.surface = surface
    self.img = pygame.image.load('player.png').convert_alpha()
    width = self.img.get_width()
    self.box = pygame.Rect(round(self.surface.get_width() / 2 - width / 2),
                           round(self.surface.get_height() * 0.9),
                           width,
                           self.img.get_height())

def display(self):
    self.surface.blit(self.img, self.box.topleft)

def left(self):
    if self.box.left - 10 > 0:
        self.box.move_ip(-10, 0)

def right(self):
    if self.box.right + 10 < self.surface.get_width():
        self.box.move_ip(10, 0)

def current_position(self): 
        return self.box.x

#player-ball interaction
#player arrow interaction

pygame.init() gravity = 5 surface = pygame.display.set_mode((720, 480)) player = Player(surface) arrow = Arrow(100, 50, 4, 199) first = Ball(10, 1, 360, 10, 315) pygame.display.set_caption('ballbounce')

play = True while play: for event in pygame.event.get(): if event.type == pygame.QUIT: play = False break

first.display(surface)
first.update()

player.display()
sp=pygame.key.get_pressed()
player_position= player.current_position()  
if sp[pygame.K_SPACE]: 
    if arrow.position!=0:
        arrow.display(surface,player_position)
        arrow.shoot()
        if arrow.position==0:
            arrow.position=480
pygame.display.flip()
pygame.time.wait(int(1/15 * 1000))

keys = pygame.key.get_pressed()
if keys[pygame.K_LEFT]:
    player.left()
if keys[pygame.K_RIGHT]:
    player.right()

surface.fill((0, 0, 0))

pygame.display.update()

pygame.display.quit()

events = pygame.event.get()

for event in events:

if event.type == pygame.KEYDOWN:

if event.key == pygame.K_LEFT:

player.left()

if event.key == pygame.K_RIGHT:

player.right()