用Pygame实现Pie Game

来源：互联网发布：plc西门子编程软件w10 编辑：程序博客网时间：2024/06/13 08:54

#Pie game project

import math

import pygame

from pygame.locals import *

pygame.init()

screen = pygame.display.set_mode((600,500))

pygame.display.set_caption("The Pie Game - Press 1,2,3,4")

myfont = pygame.font.Font(None,60)

color = 200,80,60

width = 4

x = 300

y = 250

radius = 200

position = x-radius,y-radius,radius*2,radius*2

piece1 = False

piece2 = False

piece3 = False

piece4 = False

while True:

    for event in pygame.event.get():

        if event.type ==QUIT:

            pygame.quit()

        elif event.type == KEYUP:

            if event.key == pygame.K_ESCAPE:

                pygame.quit()

            elif event.key == pygame.K_1:

                piece1 = True

            elif event.key == pygame.K_2:

                piece2 = True

            elif event.key == pygame.K_3:

                piece3 = True

            elif event.key == pygame.K_4:

                piece4 = True

    # clear the screen

    screen.fill((0,0,200))

    #draw the four numbers

    textImg1 = myfont.render("1",True,color)

    screen.blit(textImg1,(x+radius/2-20,y-radius/2))

    textImg2 = myfont.render("2",True,color)

    screen.blit(textImg2,(x-radius/2,y-radius/2))

    textImg3 = myfont.render("3",True,color)

    screen.blit(textImg3,(x-radius/2,y+radius/2-20))

    textImg4 = myfont.render("4",True,color)

    screen.blit(textImg4,(x+radius/2-20,y+radius/2-20))

    #should the pieces be drawn?

    if piece1:

        start_angle = math.radians(0)

        end_angle = math.radians(90)

        pygame.draw.arc(screen,color,position,start_angle,end_angle,width)

        pygame.draw.line(screen,color,(x,y),(x,y-radius),width)

        pygame.draw.line(screen,color,(x,y),(x+radius,y),width)

    if piece2:

        start_angle = math.radians(90)

        end_angle = math.radians(180)

        pygame.draw.arc(screen,color,position,start_angle,end_angle,width)

        pygame.draw.line(screen,color,(x,y),(x,y-radius),width)

        pygame.draw.line(screen,color,(x,y),(x-radius,y),width)

    if piece3:

        start_angle = math.radians(180)

        end_angle = math.radians(270)

        pygame.draw.arc(screen,color,position,start_angle,end_angle,width)

        pygame.draw.line(screen,color,(x,y),(x-radius,y),width)

        pygame.draw.line(screen,color,(x,y),(x,y+radius),width)

    if piece4:

        start_angle = math.radians(270)

        end_angle = math.radians(360)

        pygame.draw.arc(screen,color,position,start_angle,end_angle,width)

        pygame.draw.line(screen,color,(x,y),(x,y+radius),width)

        pygame.draw.line(screen,color,(x,y),(x+radius,y),width)

     #if the pie finished?

    if piece1 and piece2 and piece3 and piece4:

        color = 0,255,0

    pygame.display.update()

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