疑问：pygame已经过时了吗？ 过没过时不知道，反正这玩意官方已经快四年没有更新了。用的人还是蛮多的（相对于其他同类项目），不过大家都是用来写写小东西玩一玩，没有人用这个做商业项目。pygame其实就是SDL的python绑定，SDL又是基于OpenGL，所以也有人用pygame pyOpenGL做3D演示什么的。真的要写游戏的话pygame的封装比较底层，不太够用，很多东西都要自己实现（当然自由度也高）。文档也不太好，好在前人留下了很多文章。拿来练手倒是很不错的选择，可以用来实践很多2D游戏中常用的思想和算法。如果是想要直接以上来拿来写2D游戏的话还可以选择cocos2D（注意不是iOS那个，是Python的）这个的API设计的非常好，简单易用。还有场景管理、内置的控制台等等。可惜也有一年没更新……虽然作者说会更新啦，估计他主攻Objective-C那个版本的cocos了，毕竟用的人多……帧动画之类的特性没有真是很可惜（Objective-C的版本就有T_T）如果是想写引擎的话可以试试pyglet。想写3D试试panda3D或者python-orge，这俩我都没用过，不过大家都这么说，应该错不了。总的来说拿python写游戏的人少之又少，你写完了别人玩还要装环境，打包又各种bug，拿来试验游戏中的某种算法做原型还可以。真正写还是算了。当然了，题主要是根本就没打算用pygame写游戏就当我什么都没说吧…… 相关学习推荐：python视频教程 （以上来自知乎的回答，感谢！） 下面是画板截图 复制# -*- coding: utf-8 -*-import pygame from pygame.locals import*import math classBrush:def __init__(self, screen):self.screen = screen self.color =(0,0,0)self.size =1self.drawing =Falseself.last_pos =Noneself.style =Trueself.brush = pygame.image.load("images/brush.png").convert_alpha()self.brush_now =self.brush.subsurface((0,0),(1,1))def start_draw(self, pos):self.drawing =Trueself.last_pos = pos def end_draw(self):self.drawing =Falsedef set_brush_style(self, style):print("* set brush style to", style)self.style = style def get_brush_style(self):returnself.style def get_current_brush(self):returnself.brush_now def set_size(self, size):if size <1: size =1elif size >32: size =32print("* set brush size to", size)self.size = size self.brush_now =self.brush.subsurface((0,0),(size*2, size*2))def get_size(self):returnself.size def set_color(self, color):self.color = color for i in xrange(self.brush.get_width()):for j in xrange(self.brush.get_height()):self.brush.set_at((i, j), color (self.brush.get_at((i, j)).a,))def get_color(self):returnself.color def draw(self, pos):ifself.drawing:for p inself._get_points(pos):ifself.style:self.screen.blit(self.brush_now, p)else: pygame.draw.circle(self.screen,self.color, p,self.size)self.last_pos = pos def _get_points(self, pos): points =[(self.last_pos[0],self.last_pos[1])] len_x = pos[0]-self.last_pos[0] len_y = pos[1]-self.last_pos[1] length = math.sqrt(len_x**2 len_y**2) step_x = len_x / length step_y = len_y / length for i in xrange(int(length)): points.append((points[-1][0] step_x, points[-1][1] step_y)) points = map(lambda x:(int(0.5 x[0]),int(0.5 x[1])), points)return list(set(points))classMenu:def __init__(self, screen):self.screen = screen self.brush =Noneself.colors =[(0xff,0x00,0xff),(0x80,0x00,0x80),(0x00,0x00,0xff),(0x00,0x00,0x80),(0x00,0xff,0xff),(0x00,0x80,0x80),(0x00,0xff,0x00),(0x00,0x80,0x00),(0xff,0xff,0x00),(0x80,0x80,0x00),(0xff,0x00,0x00),(0x80,0x00,0x00),(0xc0,0xc0,0xc0),(0xff,0xff,0xff),(0x00,0x00,0x00),(0x80,0x80,0x80),]self.colors_rect =[]for(i, rgb)in enumerate(self.colors): rect = pygame.Rect(10 i %2*32,254 i /2*32,32,32)self.colors_rect.append(rect)self.pens =[ pygame.image.load("images/pen1.png").convert_alpha(), pygame.image.load("images/pen2.png").convert_alpha(),]self.pens_rect =[]for(i, img)in enumerate(self.pens): rect = pygame.Rect(10,10 i *64,64,64)self.pens_rect.append(rect)self.sizes =[ pygame.image.load("images/big.png").convert_alpha(), pygame.image.load("images/small.png").convert_alpha()]self.sizes_rect =[]for(i, img)in enumerate(self.sizes): rect = pygame.Rect(10 i *32,138,32,32)self.sizes_rect.append(rect)def set_brush(self, brush):self.brush = brush def draw(self):for(i, img)in enumerate(self.pens):self.screen.blit(img,self.pens_rect[i].topleft)for(i, img)in enumerate(self.sizes):self.screen.blit(img,self.sizes_rect[i].topleft)self.screen.fill((255,255,255),(10,180,64,64)) pygame.draw.rect(self.screen,(0,0,0),(10,180,64,64),1) size =self.brush.get_size() x =1032 y =18032ifself.brush.get_brush_style(): x = x - size y = y - size self.screen.blit(self.brush.get_current_brush(),(x, y))else: pygame.draw.circle(self.screen,self.brush.get_color(),(x, y), size)for(i, rgb)in enumerate(self.colors): pygame.draw.rect(self.screen, rgb,self.colors_rect[i])def click_button(self, pos):for(i, rect)in enumerate(self.pens_rect):if rect.collidepoint(pos):self.brush.set_brush_style(bool(i))returnTruefor(i, rect)in enumerate(self.sizes_rect):if rect.collidepoint(pos):if i:self.brush.set_size(self.brush.get_size()-1)else:self.brush.set_size(self.brush.get_size()1)returnTruefor(i, rect)in enumerate(self.colors_rect):if rect.collidepoint(pos):self.brush.set_color(self.colors[i])returnTruereturnFalseclassPainter:def __init__(self):self.screen = pygame.display.set_mode((800,600)) pygame.display.set_caption("Painter")self.clock = pygame.time.Clock()self.brush =Brush(self.screen)self.menu =Menu(self.screen)self.menu.set_brush(self.brush)def run(self):self.screen.fill((255,255,255))whileTrue:self.clock.tick(30)foreventin pygame.event.get():ifevent.type == QUIT:returnelifevent.type == KEYDOWN:ifevent.key == K_ESCAPE:self.screen.fill((255,255,255))elifevent.type == MOUSEBUTTONDOWN:ifevent.pos[0]<=74andself.menu.click_button(event.pos):passelse:self.brush.start_draw(event.pos)elifevent.type == MOUSEMOTION:self.brush.draw(event.pos)elifevent.type == MOUSEBUTTONUP:self.brush.end_draw()self.menu.draw() pygame.display.update()def main(): app =Painter() app.run()if __name__ ==__main__: main()