pygame实现的简单的接金币游戏例子

import sys, random, time, pygame from pygame.locals import * import time import random #定义窗口大小 SCREEN_WIDTH=720 SCREEN_HEIGHT=480 #每次生成数量 EPS=1 #物体大小 ENTITY_WIDTH=80 #物体下落倍速 SPEED_DROP_ENTITY=3 #矩形移动速度 RECT_MOVE_SPEED=3 #矩形的宽高度px RECTANGLE_WIDTH=80 RECTANGLE_HEIGHT=20 #生成物体时间间隔ms CYC=500 white = (255,255,255) yellow = (255,255,0) color = (125,100,210) #向屏幕绘制字体 def print_text(font, x, y, text, color=white): imgText = font.render(text, True, color) screen.blit(imgText, (x,y)) #定时器 class timer(object): def __init__(self,cyctime): self.cyctime=cyctime self.start=False def Start(self): self.sTime=int(time.time()*1000) self.start=True self.run() def Stop(self): self.start=False def run(self): self.nowtime=int(time.time()*1000) if self.nowtime-self.sTime>=self.cyctime and self.start: self.Stop() self.beat() self.Start() def beat(self): length=len(cobos) for i in range(0,length): if cobos[length-i-1].y>SCREEN_HEIGHT: cobos.remove(cobos[length-i-1]) for i in range(0,EPS): flag = random.randint(0, 2) if flag: cobos.append(coin()) else: cobos.append(bomb()) class entity(object): def __init__(self): #重力加速度 self.g=4e-05 self.width=ENTITY_WIDTH self.x=random.randint(0,SCREEN_WIDTH-self.width) self.y=-ENTITY_WIDTH self.birth=int(time.time()*1000) def changePostion(self,nowtime): times=int(nowtime*1000)-self.birth self.y = (int)(self.g*times*times*SPEED_DROP_ENTITY)-ENTITY_WIDTH-200 #计算y的位置 class rect(object): def __init__(self): self.x=0 self.y=SCREEN_HEIGHT-40 self.img=pygame.Surface((RECTANGLE_WIDTH,RECTANGLE_HEIGHT)) class coin(entity): #硬币 def __init__(self): super(coin, self).__init__() _simg=pygame.image.load('coin.png') self.img=pygame.transform.scale(_simg, (ENTITY_WIDTH, ENTITY_WIDTH)) class bomb(entity): #炸弹 def __init__(self): super(bomb, self).__init__() _simg=pygame.image.load('bomb.png') self.img=pygame.transform.scale(_simg, (ENTITY_WIDTH, ENTITY_WIDTH)) lightBlue=(204, 255, 255) #按钮颜色 blue=(51, 204, 204) #button按下颜色 class button(object): def __init__(self,name,text,width,height,x=0,y=0): self.name=name self.width=width self.height=height self.x=x self.y=y self.flag=False self.Suf=pygame.Surface((width,height)) self.Suf.fill(lightBlue) self.normalImg=self.Suf self.downImg=self.Suf.copy() self.downImg.fill(blue) self.text=text self.Img=self.normalImg self.fontSize=int(height) self.fontColor=(0,0,0) self.font = pygame.font.Font(None, self.fontSize) self.imgText = self.font.render(self.text, True, self.fontColor) def down(self): self.Img=self.downImg self.paint() def up(self): self.Img=self.normalImg self.paint() def changeFont(self,fontSize,color=(0,0,0)): self.fontSize=fontSize self.fontColor=color self.font = pygame.font.Font(None, self.fontSize) self.imgText = self.font.render(self.text, True, self.fontColor) self.Img=self.paint() def paint(self): fontx=(self.Img.get_width()-self.imgText.get_width())/2 fonty=(self.Img.get_height()-self.imgText.get_height())/2 self.Img.blit(self.imgText,(fontx,fonty)) return self.Img def Click(self): clickName=self.name+'_click' try: globals()[clickName]() except Exception as e: print(e) def mouseAction(self,x,y,EVENT): if EVENT==MOUSEBUTTONDOWN: print(x,y,self.x,self.y,self.x+self.width,self.y+self.height) if x>self.x and x<self.x+self.width and y>self.y and y<self.y+self.height: self.down() self.flag=True self.Click() if EVENT==MOUSEBUTTONUP and self.flag==True: self.flag=False self.up() #按钮只有点击事件//按钮down也算click #每个新的按钮必须要实现函数对象名_click():方法 def rankbtn_click(): print('rankbtn_click') def runbtn_click(): game_over=False def mouse_click_broadcast(x,y,EVENT): runbtn.mouseAction(x,y,EVENT) #主程序 cobos=[] #生成的硬币和炸弹列表 FF=False#游戏结束标志 pygame.init() pygame.mixer.init() screen = pygame.display.set_mode((SCREEN_WIDTH,SCREEN_HEIGHT)) pygame.display.set_caption("30s,rich man !") bg = pygame.image.load('startbg.jpg') font1 = pygame.font.Font(None, 24) font2=pygame.font.Font(None,60) key_flag = False printFlag=False score = 0 bombNum=0 mouceClickFlag=False clock_start = 0 game_over = True seconds=30 time1=timer(CYC) start_sound=pygame.mixer.Sound("TAB.WAV") #开始音提示 start_sound.set_volume(0.5) #设置声音大小 bomb_sound = pygame.mixer.Sound("BOMB.WAV") #炸弹声 bomb_sound.set_volume(0.7) coin_sound = pygame.mixer.Sound("BELL6.WAV") #吃掉银币的声音 coin_sound.set_volume(0.5) game_over_sound=pygame.mixer.Sound("1101402.wav") #游戏结束声音 game_over_sound.set_volume(0.5) pygame.mixer.music.load("bg.mp3") #背景声音 pygame.mixer.music.set_volume(1) runbtn=button('runbtn',"start",width=100,height=30,x=(SCREEN_WIDTH-100)/2,y=(SCREEN_HEIGHT-30)/2) rankbtn=button('setbtn','rank',width=100,height=30,x=(SCREEN_WIDTH-100)/2,y=(SCREEN_HEIGHT-100)/2) while True: for event in pygame.event.get(): if event.type == QUIT: pygame.quit() sys.exit() elif event.type == KEYDOWN: key_flag = True elif event.type == KEYUP: key_flag = False elif event.type==MOUSEBUTTONUP or event.type==MOUSEBUTTONDOWN: if event.type==MOUSEBUTTONDOWN: if game_over: mouceClickFlag=True x,y=pygame.mouse.get_pos() print(x,y) mouse_click_broadcast(x,y,event.type) keys = pygame.key.get_pressed() if keys[K_ESCAPE]: sys.exit() if keys[K_RETURN] or mouceClickFlag: if game_over: start_sound.play() printFlag=False game_over = False mouceClickFlag=False screen.blit(bg,(0,0)) rec=rect() screen.blit(rec.img,(rec.x, rec.y)) print_text(font2,230,100,"game start!",(40,10,40)) pygame.display.update() time.sleep(1) pygame.mixer.music.play(-1) time1.Start() score = 0 bombNum=0 seconds = 30 clock_start = time.clock() current = time.clock() - clock_start if seconds-current < 0: game_over = True #30秒结束了吗？ FF=True time1.Stop() screen.blit(bg,(0,0)) #绘制背景 #screen.blit(bt.paint(), (bt.x, bt.y)) if game_over: screen.blit(runbtn.paint(), (runbtn.x, runbtn.y)) screen.blit(rankbtn.paint(), (rankbtn.x, rankbtn.y)) print_text(font1, 200, 120, "please click to start...") if printFlag==False: pygame.mixer.music.stop() game_over_sound.play() printFlag=True if FF: