ich programmiere gerade auf meinem Raspberry Pi ein kleines Pongspiel und habe Schwierigkeiten die Tatstatursteuerung durch eine GPIO Steuerung zu ersetzen.
Ich möchte einen Button der Das Paddle hoch und einer der es runter fährt.
Kann mir da jemand helfen?
Code:
Code: Alles auswählen
import pygame
from pygame.locals import *
class Pong(object):
def __init__(self, screensize):
self.screensize = screensize
self.centerx = int(screensize[0]*0.5)
self.centery = int(screensize[1]*0.5)
self.radius = 8
self.rect = pygame.Rect(self.centerx-self.radius,
self.centery-self.radius,
self.radius*2, self.radius*2)
self.color = (100,100,255)
self.direction = [1,1]
self.speedx = 2
self.speedy = 5
#CODE TASK: change speed/radius as game progresses to make it harder
#CODE BONUS: adjust ratio of x and y speeds to make it harder as game progresses
self.hit_edge_left = False
self.hit_edge_right = False
def update(self, player_paddle, ai_paddle):
self.centerx += self.direction[0]*self.speedx
self.centery += self.direction[1]*self.speedy
self.rect.center = (self.centerx, self.centery)
if self.rect.top <= 0:
self.direction[1] = 1
elif self.rect.bottom >= self.screensize[1]-1:
self.direction[1] = -1
if self.rect.right >= self.screensize[0]-1:
self.hit_edge_right = True
elif self.rect.left <= 0:
self.hit_edge_left = True
#CODE TASK: Change the direction of the pong, based on where it hits the paddles (HINT: check the center points of each)
if self.rect.colliderect(player_paddle.rect):
self.direction[0] = -1
if self.rect.colliderect(ai_paddle.rect):
self.direction[0] = 1
def render(self, screen):
pygame.draw.circle(screen, self.color, self.rect.center, self.radius, 0)
pygame.draw.circle(screen, (0,0,0), self.rect.center, self.radius, 1)
class AIPaddle(object):
def __init__(self, screensize):
self.screensize = screensize
self.centerx = 5
self.centery = int(screensize[1]*0.5)
self.height = 100
self.width = 10
self.rect = pygame.Rect(0, self.centery-int(self.height*0.5), self.width, self.height)
self.color = (255,100,100)
#CODE TASK: Adjust size of AI paddle as match progresses to make it more difficult
self.speed = 3
def update(self, pong):
if pong.rect.top < self.rect.top:
self.centery -= self.speed
elif pong.rect.bottom > self.rect.bottom:
self.centery += self.speed
self.rect.center = (self.centerx, self.centery)
def render(self, screen):
pygame.draw.rect(screen, self.color, self.rect, 0)
pygame.draw.rect(screen, (0,0,0), self.rect, 1)
class PlayerPaddle(object):
def __init__(self, screensize):
self.screensize = screensize
self.centerx = screensize[0]-5
self.centery = int(screensize[1]*0.5)
self.height = 100
self.width = 10
self.rect = pygame.Rect(0, self.centery-int(self.height*0.5), self.width, self.height)
self.color = (100,255,100)
#CODE TASK: Adjust size of Player paddle as match progresses to make it more difficult
self.speed = 3
self.direction = 0
def update(self):
self.centery += self.direction*self.speed
self.rect.center = (self.centerx, self.centery)
if self.rect.top < 0:
self.rect.top = 0
if self.rect.bottom > self.screensize[1]-1:
self.rect.bottom = self.screensize[1]-1
def render(self, screen):
pygame.draw.rect(screen, self.color, self.rect, 0)
pygame.draw.rect(screen, (0,0,0), self.rect, 1)
def main():
pygame.init()
screensize = (640,480)
screen = pygame.display.set_mode((screensize),FULLSCREEN)
clock = pygame.time.Clock()
pong = Pong(screensize)
ai_paddle = AIPaddle(screensize)
player_paddle = PlayerPaddle(screensize)
running = True
while running:
#fps limiting/reporting phase
clock.tick(64)
#event handling phase
for event in pygame.event.get():
if event.type == QUIT:
running = False
if event.type == KEYDOWN:
if event.key == K_UP:
player_paddle.direction = -1
elif event.key == K_DOWN:
player_paddle.direction = 1
if event.type == KEYUP:
if event.key == K_UP and player_paddle.direction == -1:
player_paddle.direction = 0
elif event.key == K_DOWN and player_paddle.direction == 1:
player_paddle.direction = 0
#object updating phase
ai_paddle.update(pong)
player_paddle.update()
pong.update(player_paddle, ai_paddle)
#CODE TASK: make some text on the screen over everything else saying you lost/won, and then exit on keypress
#CODE BONUS: allow restarting of the game (hint: you can recreate the Pong/Paddle objects the same way we made them initially)
if pong.hit_edge_left:
print 'You Won'
running = False
elif pong.hit_edge_right:
print 'You Lose'
running = False
#rendering phase
screen.fill((100,100,100))
ai_paddle.render(screen)
player_paddle.render(screen)
pong.render(screen)
pygame.display.flip()
pygame.quit()
main()
Diesen Code habe ich aus diesem Tutorial: https://www.youtube.com/watch?v=swbXbiTQT4Y
Wäre cool wenn jemand eine Lösung parat hat
Danke schon mal im vorraus
