Nov-16-2021, 07:44 PM
Hello guys, my game has certain components (functions) not working. I had someone help me modify some parts and now some things dont work. Ive tried my best but it just wont run. please help me out.
The parts i'm having problems with are:
- Timer: doesn't start from 3 (starts from 1)
- Ball: doesn't move once timer times out
- Opponent ai: doesn't start (possibly linked to the ball_start function
please help guys. Code Below:
The parts i'm having problems with are:
- Timer: doesn't start from 3 (starts from 1)
- Ball: doesn't move once timer times out
- Opponent ai: doesn't start (possibly linked to the ball_start function
please help guys. Code Below:
import pygame, sys, random
from pygame.locals import *
# dispaly.setup
screen_width, screen_height = 600, 400
FPS = 60
pygame.mixer.pre_init(44100,-16,1, 1024)
pygame.init()
screen = pygame.display.set_mode((screen_width, screen_height), 0, 32)
pygame.display.set_caption('MUSTAPHA MOHAMMEDS PING PONG GAME')
# game.loop
clock = pygame.time.Clock()
# here, i'll make the main menu with funcs
def main():
def ball_animation(ball_speed_x, ball_speed_y, player_score, opponent_score, score_time):
ball.x += ball_speed_x
ball.y += ball_speed_y
if ball.top <= 0 or ball.bottom >= screen_height:
pygame.mixer.Sound.play(pong_sound)
ball_speed_y *= -1
# Player Score
if ball.left <= 0:
pygame.mixer.Sound.play(score_sound)
score_time = pygame.time.get_ticks()
player_score += 1
# Opponent Score
if ball.right >= screen_width:
pygame.mixer.Sound.play(score_sound)
score_time = pygame.time.get_ticks()
opponent_score += 1
if ball.colliderect(player) and ball_speed_x > 0:
pygame.mixer.Sound.play(pong_sound)
if abs(ball.right - player.left) < 10:
ball_speed_x *= -1
elif abs(ball.bottom - player.top) < 10 and ball_speed_y > 0:
ball_speed_y *= -1
elif abs(ball.top - player.bottom) < 10 and ball_speed_y < 0:
ball_speed_y *= -1
if ball.colliderect(opponent) and ball_speed_x < 0:
pygame.mixer.Sound.play(pong_sound)
if abs(ball.left - opponent.right) < 10:
ball_speed_x *= -1
elif abs(ball.bottom - opponent.top) < 10 and ball_speed_y > 0:
ball_speed_y *= -1
elif abs(ball.top - opponent.bottom) < 10 and ball_speed_y < 0:
ball_speed_y *= -1
def player_animation(player, player_speed):
player.y += player_speed
if player.top <= 0:
player.top = 0
if player.bottom >= screen_height:
player.bottom = screen_height
def opponent_ai(opponent, opponent_speed):
if opponent.top < ball.y:
opponent.y += opponent_speed
if opponent.bottom > ball.y:
opponent.y -= opponent_speed
if opponent.top <= 0:
opponent.top = 0
if opponent.bottom >= screen_height:
opponent.bottom = screen_height
def ball_start(score_time, ball_speed_x, ball_speed_y, ball_moving):
ball.center = (screen_width/2, screen_height/2)
current_time = pygame.time.get_ticks()
# Timer
if current_time - score_time < 700:
number_three = basic_font.render("3",False,light_grey)
screen.blit(number_three,(screen_width/2 - 10, screen_height/2 + 20))
if 700 < current_time - score_time < 1400:
number_two = basic_font.render("2",False,light_grey)
screen.blit(number_two,(screen_width/2 - 10, screen_height/2 + 20))
if 1400 < current_time - score_time < 2100:
number_one = basic_font.render("1",False,light_grey)
screen.blit(number_one,(screen_width/2 - 10, screen_height/2 + 20))
if current_time - score_time < 2100:
ball_speed_y, ball_speed_x = 0,0
else:
ball_speed_x = 7 * random.choice((1,-1))
ball_speed_y = 7 * random.choice((1,-1))
score_time = None
# Colors
black = (0,0,0)
white = (255,255,255)
green = (0,128,0)
red = (255,0,0)
light_grey = (200,200,200)
teal = (0,128,128)
bg_color = pygame.Color('#008080')
# Game Rectangles
ball = pygame.Rect(screen_width / 2 - 15, screen_height / 2 - 15, 30, 30)
player = pygame.Rect(screen_width - 3 -10, screen_height / 2 - 70, 10 +100,140)
opponent = pygame.Rect(10, screen_height / 2 - 70, 10,140)
# Game Variables
ball_speed_x = 7 * random.choice((1,-1))
ball_speed_y = 7 * random.choice((1,-1))
player_speed = 0
opponent_speed = 7
ball_moving = False
score_time = True
# Score Text
player_score = 0
opponent_score = 0
basic_font = pygame.font.Font('freesansbold.ttf', 32)
# sound
pong_sound = pygame.mixer.Sound("pong.ogg")
score_sound = pygame.mixer.Sound("score.ogg")
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_UP:
player_speed -= 8
if event.key == pygame.K_DOWN:
player_speed += 8
if event.type == pygame.KEYUP:
if event.key == pygame.K_UP:
player_speed += 8
if event.key == pygame.K_DOWN:
player_speed -= 8
#Game Logic
ball_animation(ball_speed_x, ball_speed_y, player_score, opponent_score, score_time)
player_animation(player, player_speed)
opponent_ai(opponent, opponent_speed)
# Visuals
screen.fill(bg_color)
pygame.draw.rect(screen, black, player)
pygame.draw.rect(screen, red, opponent)
pygame.draw.ellipse(screen, white, ball)
pygame.draw.aaline(screen, light_grey, (screen_width / 2, 0),(screen_width / 2, screen_height))
if score_time:
ball_start(score_time, ball_speed_x, ball_speed_y, ball_moving)
player_text = basic_font.render(f'{player_score}',False,black)
screen.blit(player_text,(260,20))
opponent_text = basic_font.render(f'{opponent_score}',False,white)
screen.blit(opponent_text,(320,20))
pygame.display.flip()
clock.tick(60)
def main_menu():
run = True
selection = 1
basic_font = pygame.font.Font('freesansbold.ttf', 32)
start = basic_font.render("START", True, (255, 2, 255))
credits = basic_font.render("CREDITS", True, (255, 2, 255))
quit_txt = basic_font.render("QUIT", True, (255, 2, 255))
selector = pygame.Rect(50, 50, 50, 50)
# option rects
sr = pygame.Rect(screen_width//2 - (start.get_width()//2), 100, start.get_width(), start.get_height())
cr = pygame.Rect(screen_width//2 - (credits.get_width()//2), 150, credits.get_width(), credits.get_height())
qr = pygame.Rect(screen_width//2 - (quit_txt.get_width()//2), 200, quit_txt.get_width(), quit_txt.get_height())
def draw():
screen.fill((146, 244, 200))
pygame.draw.rect(screen, (0, 0, 0), selector)
screen.blit(start, (sr.x, sr.y))
screen.blit(credits, (cr.x, cr.y))
screen.blit(quit_txt, (qr.x, qr.y))
pygame.display.update()
while run:
clock.tick(FPS)
draw()
if selection == 1:
selector.x = sr.x - 5
selector.y = sr.y - 5
selector.width = sr.width + 10
selector.height = sr.height + 10
elif selection == 2:
selector.x = cr.x - 5
selector.y = cr.y - 5
selector.width = cr.width + 10
selector.height = cr.height + 10
elif selection == 3:
selector.x = qr.x - 5
selector.y = qr.y - 5
selector.width = qr.width + 10
selector.height = qr.height + 10
for event in pygame.event.get():
if event.type == pygame.QUIT:
run = False
if event.type == pygame.KEYDOWN:
if event.key == K_DOWN:
selection += 1
if event.key == K_UP:
selection -= 1
if event.key == K_RETURN:
if selection == 1:
main()
elif selection == 2:
pass
elif selection == 3:
quit()
if selection > 3:
selection = 1
elif selection < 1:
selection = 3
if __name__ == "__main__":
main_menu()