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作为总结，我在寒假期间有一个 Pygame 的学校项目。我制作了游戏的基础（Flappy Bird），但问题是碰撞无法正常工作。问题在于它将通过管道算作碰撞。

你们能检查我的代码并修复它吗？

import pygame
import sys
import math
import random
from pygame.locals import *
a=320

b=240
da=1
db=0
x=25
y=25
e=50
da2=0
c=200
d=10
c_change=0
d_change=0
clock = pygame.time.Clock()
bg=(36,38,82)
wood=(253,197,136)
green=(79, 255, 101)
pipe=(152,228,86)
end=(137, 226, 57)
bg1=(40,42,86)
gold=(219,178,58)
golden=(254, 197, 34)
golder=(255, 206, 63)
black=(0,0,0)
red=(255, 47, 47)
white=(255,255,255)
pygame.init()
screen = pygame.display.set_mode((1400,700))
class Wall(pygame.sprite.Sprite):

    def __init__(self, x, y, width, height):
        super().__init__()


        self.image = pygame.Surface([width, height])
        self.image.fill(GREY)


        self.rect = self.image.get_rect()
        self.rect.y = y
        self.rect.x = x

crashFlag=0

done = False
while not done:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            done = True
        if event.type==pygame.KEYDOWN:
            if event.key==pygame.K_SPACE:
                c_change=-1
                d_change=1
        if event.type==pygame.KEYUP:
            if event.key==pygame.K_SPACE:
                c_change=1
        if event.type==pygame.KEYDOWN:
            crashFlag==0


    c+=c_change
    d+=d_change

    screen.fill(bg)
    pygame.draw.rect(screen,bg1, (0,350,1400,350), 0)


    pygame.draw.circle(screen,white, (d,c),5)
    #for f in range(195, 390 ,5):
    if d>200 and d<275:
        if c>340:
            crashFlag=1

    pygame.draw.rect(screen,end, (195,300,80,40), 0)
    pygame.draw.rect(screen,pipe, (200,0,70,300), 0)
    pygame.draw.rect(screen,pipe, (350,0,70,450), 0)
    pygame.draw.rect(screen,end, (345,420,80,40), 0)
    pygame.draw.rect(screen,pipe, (490,0,70,480), 0)
    pygame.draw.rect(screen,end, (485,480,80,40), 0)
    pygame.draw.rect(screen,pipe, (630,0,70,450), 0)
    pygame.draw.rect(screen,end, (625,450,80,40), 0)
    pygame.draw.rect(screen,pipe, (770,0,70,430), 0)
    pygame.draw.rect(screen,end, (765,420,80,40), 0)
    pygame.draw.rect(screen,pipe, (910,0,70,400), 0)
    pygame.draw.rect(screen,end, (905,400,80,40), 0)
    pygame.draw.rect(screen,pipe, (1050,0,70,470), 0)
    pygame.draw.rect(screen,end, (1045,470,80,40), 0)
    pygame.draw.rect(screen,pipe, (1190,0,70,430), 0)
    pygame.draw.rect(screen,end, (1185,430,80,40), 0)
    pygame.draw.rect(screen,gold, (1330,0,70,410), 0)
    pygame.draw.rect(screen,golder, (1350,0,70,410), 0)
    pygame.draw.rect(screen,golden, (1325,410,80,40), 0)
    pygame.draw.rect(screen,pipe, (200,400,70,240), 0)
    #lower pipes
    pygame.draw.rect(screen,end, (195,400,80,40), 0)
    pygame.draw.rect(screen,pipe, (350,520,70,500), 0)
    pygame.draw.rect(screen,end, (345,515,80,40), 0)
    pygame.draw.rect(screen,pipe, (490,570,70,100), 0)
    pygame.draw.rect(screen,end, (485,570,80,40), 0)
    pygame.draw.rect(screen,pipe, (630,570,70,100), 0)
    pygame.draw.rect(screen,end, (625,540,80,40), 0)
    pygame.draw.rect(screen,pipe, (770,550,70,120), 0)
    pygame.draw.rect(screen,end, (765,510,80,40), 0)
    pygame.draw.rect(screen,pipe, (910,530,70,220), 0)
    pygame.draw.rect(screen,end, (905,490,80,40), 0)
    pygame.draw.rect(screen,pipe, (1050,560,70,220), 0)
    pygame.draw.rect(screen,end, (1045,560,80,40), 0)
    pygame.draw.rect(screen,pipe, (1190,530,70,220), 0)
    pygame.draw.rect(screen,end, (1185,530,80,40), 0)
    pygame.draw.rect(screen,gold, (1330,530,70,220), 0)
    pygame.draw.rect(screen,golder, (1350,530,70,220), 0)
    pygame.draw.rect(screen,golden, (1325,510,80,40), 0)
    pygame.draw.rect(screen, wood, (0,650,1400,50), 0)
    pygame.draw.rect(screen,green, (0,640,1400,10), 0)

    if crashFlag==1:
        pygame.draw.rect(screen,white, (0,0,1400,700), 0)
        font = pygame.font.SysFont("Berlin Sans FB Demi", 100, True, False)

        text = font.render("You Lost", True, black)
        screen.blit(text, (500, 100))
        pygame.draw.rect(screen,green, (600,400,190,60), 0)
        font = pygame.font.SysFont("Aharoni", 50, True, False)

        text = font.render("RESET", True, white)
        screen.blit(text, (630, 410))



    pygame.display.update()
    clock.tick(150)
pygame.quit()
4

1 回答 1

1

有太多的变化来描述它们。

我将所有管道保留在列表all_pipes中(END, pygame.Rect(195,300,80,40))，然后我可以使用for循环来绘制它们

    for pipe_color, pipe_rect in all_pipes:
        pygame.draw.rect(screen, pipe_color, pipe_rect, 0)

并检查与玩家的碰撞。

    for pipe_color, pipe_rect in all_pipes:
        if pipe_rect.collidepoint(player_x, player_y):
            state = STATE_GAMEOVER
            break # no need to check other

完整代码

import pygame

# --- constants --- (UPPER_CASE_NAMES)

# - colors -

BACKGROUND_0 = (36, 38, 82)
BACKGROUND_1 = (40, 42, 86)

BLACK = (0, 0, 0)
WHITE = (255, 255, 255)
RED = (255, 47, 47)
GREEN = (79, 255, 101)

WOOD = (253, 197, 136)
PIPE = (152, 228, 86)
END = (137, 226, 57)
GOLD = (219, 178, 58)
GOLDEN = (254, 197, 34)
GOLDER = (255, 206, 63)

# - states -

STATE_INTRO    = 1
STATE_GAME     = 2
STATE_GAMEOVER = 3

# --- classes --- (CamelCaseNames)

#class Wall(pygame.sprite.Sprite):
#
#   def __init__(self, x, y, width, height):
#        super().__init__()
#
#        self.image = pygame.Surface((width, height))
#        self.image.fill(GREY)
#
#        self.rect = self.image.get_rect()
#        self.rect.y = y
#        self.rect.x = x

# --- functions --- (lower_case_names)

# empty

# --- main ---

# - init -

pygame.init()
screen = pygame.display.set_mode((1400,700))

font1 = pygame.font.SysFont("Berlin Sans FB Demi", 100, True, False)
text1 = font1.render("You Lost", True, BLACK)
font2 = pygame.font.SysFont("Aharoni", 50, True, False)
text2 = font2.render("RESET", True, WHITE)

# - objects -

player_y = 200
player_x = 10

x_change = 5
y_change = 0

all_pipes = [
    #upper pipes
    (END, pygame.Rect(195,300,80,40)), 
    (PIPE, pygame.Rect(200,0,70,300)), 
    (PIPE, pygame.Rect(350,0,70,450)), 
    (END, pygame.Rect(345,420,80,40)), 
    (PIPE, pygame.Rect(490,0,70,480)), 
    (END, pygame.Rect(485,480,80,40)), 
    (PIPE, pygame.Rect(630,0,70,450)), 
    (END, pygame.Rect(625,450,80,40)), 
    (PIPE, pygame.Rect(770,0,70,430)), 
    (END, pygame.Rect(765,420,80,40)), 
    (PIPE, pygame.Rect(910,0,70,400)), 
    (END, pygame.Rect(905,400,80,40)), 
    (PIPE, pygame.Rect(1050,0,70,470)), 
    (END, pygame.Rect(1045,470,80,40)), 
    (PIPE, pygame.Rect(1190,0,70,430)), 
    (END, pygame.Rect(1185,430,80,40)), 
    (GOLD, pygame.Rect(1330,0,70,410)), 
    (GOLDER, pygame.Rect(1350,0,70,410)), 
    (GOLDEN, pygame.Rect(1325,410,80,40)), 
    (PIPE, pygame.Rect(200,400,70,240)), 
    #lower pipes
    (END, pygame.Rect(195,400,80,40)), 
    (PIPE, pygame.Rect(350,520,70,500)), 
    (END, pygame.Rect(345,515,80,40)), 
    (PIPE, pygame.Rect(490,570,70,100)), 
    (END, pygame.Rect(485,570,80,40)), 
    (PIPE, pygame.Rect(630,570,70,100)), 
    (END, pygame.Rect(625,540,80,40)), 
    (PIPE, pygame.Rect(770,550,70,120)), 
    (END, pygame.Rect(765,510,80,40)), 
    (PIPE, pygame.Rect(910,530,70,220)), 
    (END, pygame.Rect(905,490,80,40)), 
    (PIPE, pygame.Rect(1050,560,70,220)), 
    (END, pygame.Rect(1045,560,80,40)), 
    (PIPE, pygame.Rect(1190,530,70,220)), 
    (END, pygame.Rect(1185,530,80,40)), 
    (GOLD, pygame.Rect(1330,530,70,220)), 
    (GOLDER, pygame.Rect(1350,530,70,220)), 
    (GOLDEN, pygame.Rect(1325,510,80,40)), 
    (WOOD, pygame.Rect(0,650,1400,50)), 
    (GREEN, pygame.Rect(0,640,1400,10)), 
]

# - mainloop -

state = STATE_INTRO # STATE_GAME, STATE_GAMEOVER

clock = pygame.time.Clock()
done = False

while not done:

    # - events -

    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            done = True

        if state == STATE_INTRO:
            if event.type == pygame.KEYDOWN:
               state = STATE_GAME

        elif state == STATE_GAME:
            if event.type == pygame.KEYDOWN:
                if event.key == pygame.K_SPACE:
                    y_change = -5
            elif event.type == pygame.KEYUP:
                if event.key == pygame.K_SPACE:
                    y_change = 5

        elif state == STATE_GAMEOVER:
            if event.type == pygame.KEYDOWN:
               state = STATE_INTRO
               player_y = 200
               player_x = 10

    # - updates (without draws) -

    if state == STATE_GAME:
        player_x += x_change
        player_y += y_change

        # check collisions with all pipes

        for pipe_color, pipe_rect in all_pipes:
            if pipe_rect.collidepoint(player_x, player_y):
                state = STATE_GAMEOVER
                break # no need to check other

    # - draws (without updates) -

    if state in (STATE_INTRO, STATE_GAME):
        screen.fill(BACKGROUND_0)
        pygame.draw.rect(screen, BACKGROUND_1, (0, 350, 1400, 350), 0)

        # draw all pipes

        for pipe_color, pipe_rect in all_pipes:
            pygame.draw.rect(screen, pipe_color, pipe_rect, 0)

        pygame.draw.circle(screen, WHITE, (player_x, player_y), 5)

    if state == STATE_GAMEOVER:
        screen.fill(WHITE)
        screen.blit(text1, (500, 100))
        pygame.draw.rect(screen, GREEN, (600, 400, 190, 60), 0)
        screen.blit(text2, (630, 410))

    pygame.display.update()
    clock.tick(25)

# - end -

pygame.quit()
于 2017-12-27T01:21:31.730 回答