save project

my_window.py

-import tkinter
-def A():
-    name = e1.get()
-    password1 = e2.get()
-    password2 = e3.get()
-    print("用户输入的信息为:",name,password1,password2)
-root = tkinter.Tk()
-root.title("注册")
-root.geometry("400x300+500+300")
-root.resizable(width = False,height = False)
-e1 = tkinter.Entry(root,show = None,font = ('宋体',14),bg = "light grey",width = 18)
-e1.place(x = 140,y = 80)
-e2 = tkinter.Entry(root,show = "*",font = ('宋体',14),bg = "light grey",width = 18)
-e2.place(x = 140,y = 130)
-e3 = tkinter.Entry(root,show = "*",font = ('宋体',14),bg = "light grey",width = 18)
-e3.place(x = 140,y = 180)
-lab = tkinter.Label(root,text = '您好！请填写注册信息',font = ("宋体",14),fg = "black",width = 40,height = 2,bg = "green")
-lab.place(x = 0,y = 0)
-l1 = tkinter.Label(root,text = "用户名:",font = ("宋体",14),fg = "red")
-l1.place(x = 60,y = 80)
-l2 = tkinter.Label(root,text = "密 码：",font = ("宋体",14),fg = "red")
-l2.place(x = 60,y = 130)
-l3 = tkinter.Label(root,text = "确认密码:",font = ("宋体",14),fg = "red")
-l3.place(x = 40,y = 180)
-button1 = tkinter.Button(root,text = "提交",fg = "blue",width = 15,command = A)
-button1.place(x = 150,y = 250)
-root.mainloop()
\ No newline at end of file

snake.py

+import pygame
+from pygame import locals
+import random
+
+# 初始化pygame，为使用硬件做准备
+pygame.init()
+
+# 创建一个窗口
+screen = pygame.display.set_mode((660, 480))
+FPSCLOCK = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
+
+# 背景
+background = pygame.image.load('bg.png')
+right = pygame.image.load('right.png')      # 头 朝右
+food = pygame.image.load('apple.png')       # 食物 苹果
+body = pygame.image.load('body.png')        # 身体
+left = pygame.image.load('left.png')        # 头 朝左
+up = pygame.image.load('up.png')            # 头 朝上
+down = pygame.image.load('down.png')        # 头 朝下
+
+x, y = 240, 120
+position = [(180, 90), (180, 120), (210, 120), (x, y)]
+apple_x=360
+apple_y=300
+setheading = "right"
+snake_head = right
+while True:
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            # 接收到退出事件后退出程序
+            exit()
+        if event.type == locals.KEYDOWN:
+            if event.key == locals.K_RIGHT and setheading != "left":
+                setheading = 'right'
+                snake_head = right
+            if event.key == locals.K_LEFT and setheading != "right":
+                setheading = 'left'
+                snake_head = left
+            if event.key == locals.K_UP and setheading != "down":
+                setheading = 'up'
+                snake_head = up
+            if event.key == locals.K_DOWN and setheading != "up":
+                setheading = 'down'
+                snake_head = down
+
+    # 设置贪吃蛇的头部坐标
+    if setheading == "right":
+        x += 30
+    elif setheading == "left":
+        x -= 30
+    elif setheading == "up":
+        y -= 30
+    else:
+        y += 30
+        position.append((x, y))
+    if x==apple_x and y==apple_y:
+        apple_x=random.randint(0,660)
+        apple_y=random.randint(0,480)
+    position.pop(0)
+    # 将背景图画上去
+    screen.blit(background, (0, 0))
+    # 将贪吃蛇的头画上去
+    screen.blit(snake_head, position[-1])
+    # 将贪吃蛇的身体画上去
+    for i in range(len(position)-1):
+        screen.blit(body, position[i])
+
+    # 将果实画上去
+    screen.blit(food, (apple_x, apple_y))
+    # 刷新画面
+    pygame.display.update()
+    FPSCLOCK.tick(3)
\ No newline at end of file