Ich versuche gerade ein Pong ähnliches spiel zu programmieren und bin dabei auf das Problem gestoßen, dass der Ball exakt den selben weg nimmt und so das spiel natürlich extrem langweilig ist.
Ich hab auch kein gutes Pong tutorial gefunden, wo der Ball eine realistische Logik hat.
Habt ihr irgendeine idee, wie ich den Ball besser schreiben kann?
Code: Alles auswählen
import pygame
import random
import time
# colors
red = (255, 0, 0)
green = (0, 255, 0)
blue = (0, 0, 255)
white = (255, 255, 255)
black = (0, 0, 0)
light_gray = (200, 200, 200)
dark_gray = (50, 50, 50)
blood = (102, 0, 0)
colors = [red, green, black, blue, white, light_gray]
# constants
FPS = 60
class Game():
def __init__(self):
# general settings
pygame.init()
clock = pygame.time.Clock()
self.player_speed = 0
self.ball_speed_x = 4 * random.choice((1, -1))
self.ball_speed_y = 4
self.score = 0
self.game_over = False
# window settings
self.width = 400
self.height = 800
self.screen = pygame.display.set_mode((self.width, self.height))
pygame.display.set_caption("bounce em all")
# game rectangles
self.player = pygame.Rect(self.width / 2 - 20, 760, 40, 10)
self.ball = pygame.Rect(self.width / 2, 50, 10, 10)
self.left_border = pygame.Rect(0, 0, 10, self.height)
self.right_border = pygame.Rect(self.width - 10, 0, 10, self.height)
self.upper_border = pygame.Rect(0, 0, self.width, 10)
# game loop
running = True
while running:
# input handling
for event in pygame.event.get():
if event.type == pygame.QUIT:
running = False
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_RIGHT:
self.player_speed += 7
if event.key == pygame.K_LEFT:
self.player_speed -= 7
if event.type == pygame.KEYUP:
if event.key == pygame.K_RIGHT:
self.player_speed -= 7
if event.key == pygame.K_LEFT:
self.player_speed += 7
# commands
self.player_movement()
self.ball_movement()
# visuals
self.screen.fill(white)
pygame.draw.rect(self.screen, red, self.player)
pygame.draw.rect(self.screen, dark_gray, self.left_border)
pygame.draw.rect(self.screen, dark_gray, self.right_border)
pygame.draw.rect(self.screen, dark_gray, self.upper_border)
pygame.draw.ellipse(self.screen, blue, self.ball)
# update and time
self.print_score()
if self.game_over == True:
self.print_game_over()
pygame.display.flip()
clock.tick(FPS)
# functions
def player_movement(self):
self.player.x += self.player_speed
if self.player.left <= 10:
self.player.left = 10
if self.player.right >= self.width - 10:
self.player.right = self.width - 10
def ball_movement(self):
self.ball.x += self.ball_speed_x
self.ball.y += self.ball_speed_y
# ball borders
if self.ball.colliderect(self.player):
self.ball_speed_y *= -1
self.score += 1
elif self.ball.colliderect(self.upper_border):
self.ball_speed_y *= -1
elif self.ball.colliderect(self.right_border):
self.ball_speed_x *= -1
elif self.ball.colliderect(self.left_border):
self.ball_speed_x *= -1
elif self.ball.y >= self.height:
self.game_over = True
# if ball left do ... of right ... and so on and so forth
def print_game_over(self):
go_font = pygame.font.Font("Youmurdererbb-pwoK.otf", 70)
go_text = go_font.render("Game Over", False, blood)
self.screen.blit(go_text, (80, 330))
def print_score(self):
score_font = pygame.font.Font("freesansbold.ttf", 17)
score_text = score_font.render("Score: " + str(self.score), True, black)
self.screen.blit(score_text, (14, 14))
game = Game()