Python Flask 游戏未初始化

Question

我有我的 flask 文件和一个单独的文件，其中包含 pygame.两者都是分开工作的，我如何组合 flask ，以便当我按下网页上的链接时它开始运行外部文件，我将如何调用它？

from flask import Flask, render_template
import going
app = Flask(__name__)

@app.route('/')
def index():
return render_template('index.html')

@app.route('/my-link/')
def my_link():
   return going.main()

if __name__ == '__main__':
   app.run(debug=True)

目前我正在尝试运行 main() 方法来初始化程序。

import pygame
##1100 * 800
size = [1100, 800]
score1 = 0
score2 = 0
blue = (100, 149, 237)
black = (0, 0, 0)
brown = (165,42,42)
white = (255, 255, 255)
green =(0,100,0)
red = (255,0,0)
dark_red = (200,0,0)
grey = (100,100,100)
other_grey = (0,0,100)
background = 'Mahogany.jpg'
pass_count = 0
player = 1
clock = pygame.time.Clock()

class Player(object):
    def ___init__(self,id):
        self.id = 1
    def quitGame(self):
        pygame.quit()
        quit()
    def pass_turn(self):
        global pass_count
        pass_count += 1
        if pass_count == 2:
            quitGame()      
    def score(player_text, score):
        return player_text + str(score) 


class Stone(object):
    def __init__(self,board,position,color):
        self.board = board
        self.position = position
        self.color = color
        self.placeStone()
    def placeStone(self):
        coords = (self.position[0] * 50,  self.position[1] * 50)
        pygame.draw.circle(self.board,self.color,coords,20,0)

        pygame.display.update()

class Board(object):    
    def draw_board(self):
        for i in range(12):
                for j in range(12):
                    rect = pygame.Rect(55 + (50 * i), 100 + (50 * j), 50, 50)
                    pygame.draw.rect(background, blue, rect, 1)
        screen.blit(background, (0,0))
        pygame.display.update()

    def text_objects(self,text, font):
        textSurface = font.render(text, True, black)

        return textSurface, textSurface.get_rect()

    def button(self,msg,x,y,w,h,ic,ac,action = None):
        mouse = pygame.mouse.get_pos()
        click = pygame.mouse.get_pressed()
        if x+w > mouse[0] > x and y+h > mouse[1] > y:
            pygame.draw.rect(screen, ac,(x,y,w,h))

            if click[0] == 1 and action != None:
                action()
        else:
            pygame.draw.rect(screen, ic,(x,y,w,h))

        smallText = pygame.font.Font("freesansbold.ttf",20)
        textSurf, textRect = self.text_objects(msg, smallText)
        textRect.center = ( (x+(w/2)), (y+(h/2)) )
        screen.blit(textSurf, textRect)
    def game_intro(self):

        intro = True
        while intro:
            for event in pygame.event.get():
                if event.type == pygame.QUIT:
                    pygame.quit()
                    quit()

            screen.blit(background, (0,0))
            largeText = pygame.font.SysFont("comicsansms",60)
            TextSurf, TextRect = self.text_objects("GONLINE", largeText)
            TextRect.center = ((1100/2),(800/2))
            screen.blit(TextSurf, TextRect)

            self.button("Play!",200,500,100,100,grey,other_grey,self.play_game)
            self.button("Quit!",700,500,100,100,red,dark_red,Player.quitGame)

            pygame.display.update()
            clock.tick(15)
    def play_game(self):
        width = 20
        height = 20 
        space_between = 5 

        global player
        finish = False
        self.draw_board()
        while not finish:


            for event in pygame.event.get():
                if event.type == pygame.QUIT:  
                    finish = True  
                elif event.type == pygame.MOUSEBUTTONDOWN and player == 1:
                    position = pygame.mouse.get_pos()
                    if (event.button == 1) and (position[0] > 55 and position[0] < 710) and (position[1] > 100 and position[1] < 750):
                        x = int(round(((position[0]) / 50.0), 0))
                        y = int(round(((position[1]) / 50.0), 0))
                        Stone(screen,(x,y),white)

                        player = 2
                elif event.type == pygame.MOUSEBUTTONDOWN and player == 2:
                    position = pygame.mouse.get_pos()
                    if (event.button == 1) and(position[0] > 55 and position[0] < 710) and (position[1] > 100 and position[1] < 750):
                        x = int(round(((position[0]) / 50.0), 0))
                        y = int(round(((position[1] ) / 50.0), 0))
                        Stone(screen,(x,y),black)

                        player = 1




            clock.tick(60)
            self.button("Pass!",750,200,100,100,grey,other_grey,Player.pass_turn)
            self.button("Quit!",950,200,100,100,red,dark_red,Player.quitGame)
            self.button(score("Player 1: ", score1),750,400,300,110,white,white)
            self.button(score("Player 2: ",score2),750,600,300,110,white, white)
            pygame.display.update()


        pygame.quit()

def main():
    player = Player()
    board = Board()
    board.game_intro()  

if __name__ == "__main__":
    pygame.init()
    screen = pygame.display.set_mode(size, 0, 32) 
    pygame.display.set_caption("Go_Online")
    background = pygame.image.load(background).convert()
    main()

这是游戏的主文件

Answer 1

您尝试调用游戏的两种方式似乎略有不同。

成功的方法，好像是这样的 $ python going.py

运行此代码

if __name__ == "__main__":
    pygame.init()
    screen = pygame.display.set_mode(size, 0, 32) 
    pygame.display.set_caption("Go_Online")
    background = pygame.image.load(background).convert()
    main()

flask 路线，触发时运行此

return going.main()

您缺少一些设置。我的猜测是你的 going.py 的底部应该看起来像这样。

def main():
    pygame.init()
    screen = pygame.display.set_mode(size, 0, 32) 
    pygame.display.set_caption("Go_Online")
    background = pygame.image.load(background).convert()
    player = Player()
    board = Board()
    board.game_intro()  


if __name__ == '__main__':
    main()