auto save

e.py

+import pygame
+import sys
+import time
+import random
+from pygame.locals import *
+
+# 初始化pygame
+pygame.init()
+# 这是游戏框
+fps_clock = pygame.time.Clock()
+play_sur_face = pygame.display.set_mode((640, 480))
+# 设置标题
+pygame.display.set_caption("小蛇冲冲冲！！！")
+# 加载图标
+image = pygame.image.load("game.jpg")
+pygame.display.set_icon(image)
+
+# 需要自定义设置一些颜色
+
+RED_COLOR = pygame.Color(255, 0, 0)
+BLACK_COLOR = pygame.Color(0, 0, 0)
+WITHER_COLOR = pygame.Color(255, 255, 255)
+GRE_COLOR = pygame.Color(150, 150, 150)
+LIGHT_GRE = pygame.Color(220, 220, 220)
+
+
+# 游戏结束
+def game_over(play_sur_face, score):
+    # 显示GAME OVER 并定义字体以及大小
+    # game_over_font = pygame.font.Font('arial.tff', 72)
+    game_over_font = pygame.font.Font('E:\\untitled\\arial.ttf', 72)
+    game_over_surf = game_over_font.render("GAME OVER", True, GRE_COLOR)
+    game_over_rect = game_over_surf.get_rect()
+    game_over_rect.midtop = (320, 125)
+    play_sur_face.blit(game_over_surf, game_over_rect)
+    # 显示分数并定义字体大小
+    score_font = pygame.font.Font('E:\\untitled\\arial.ttf', 48)
+    score_surf = score_font.render('score ' + str(score), True, GRE_COLOR)
+    score_rect = score_surf.get_rect()
+    score_rect.midtop = (320, 255)
+    play_sur_face.blit(score_surf, score_rect)
+    # 刷新页面
+    pygame.display.flip()
+    time.sleep(5)
+    pygame.quit()
+    sys.exit()
+
+
+
+snake_position = [100, 100]  # 蛇头位置
+snake_h = [[100, 100], [80, 100], [60, 100]]  # 初始长度，三个单位
+tree_position = [300, 300]
+# 初始化树莓的数量
+tree = 1
+direction = 'right'  # 初始化方向
+change_direction = direction
+score = 0
+# 检测例如按键等pygame事件
+while True:
+    for event in pygame.event.get():
+        # print(event.type)
+        if event.type == QUIT:
+            pygame.quit()
+            sys.exit()
+        elif event.type == KEYDOWN:
+            # 判断键盘事件
+            if event.key == K_RIGHT or event.key == ord('d'):
+                change_direction = 'right'
+            if event.key == K_LEFT or event.key == ord('a'):
+                change_direction = 'left'
+            if event.key == K_UP or event.key == ord('w'):
+                change_direction = "up"
+            if event.key == K_DOWN or event.key == ord('s'):
+                change_direction = 'down'
+            if event.key == K_ESCAPE:  # 按esc键
+                pygame.event.post(pygame.event.Event(QUIT))  # 退出游戏
+
+    if change_direction == "right" and not direction == 'left':
+        direction = change_direction
+    if change_direction == "left" and not direction == 'right':
+        direction = change_direction
+    if change_direction == "up" and not direction == 'down':
+        direction = change_direction
+    if change_direction == "down" and not direction == 'up':
+        direction = change_direction
+
+    # 根据放下移动蛇头坐标
+    if direction == 'right':
+        snake_position[0] += 20
+    if direction == 'left':
+        snake_position[0] -= 20
+    if direction == 'up':
+        snake_position[1] -= 20
+    if direction == 'down':
+        snake_position[1] += 20
+    snake_h.insert(0, list(snake_position))
+
+    # 判断是否吃到树莓
+    if snake_position[0] == tree_position[0] and snake_position[1] == tree_position[1]:
+        tree = 0
+    else:
+        snake_h.pop()  # 每次将最后一单位蛇身剔除列表
+
+    # 重新生成树莓
+    if tree == 0:
+        x = random.randrange(1, 32)
+        y = random.randrange(1, 24)
+        tree_position = [int(20 * x), int(20 * y)]
+        tree = 1
+        score += 1
+
+    # 刷新显示层
+    # def sx_face():
+    #     # 绘制pygame显示层
+    play_sur_face.fill(BLACK_COLOR)
+    for position in snake_h[1:]:  # 蛇身为白色
+        pygame.draw.rect(play_sur_face, WITHER_COLOR, Rect(position[0], position[1], 20, 20))
+    pygame.draw.rect(play_sur_face, LIGHT_GRE, Rect(snake_position[0], snake_position[1], 20, 20))  # 蛇头为灰色
+    pygame.draw.rect(play_sur_face, RED_COLOR, Rect(tree_position[0], tree_position[1], 20, 20))
+    # 刷新显示层
+    pygame.display.flip()
+
+    # def check_is_alive():
+    #     """
+    #     判断蛇是否死亡
+    #     :return:
+    #     """
+    if snake_position[0] > 620 or snake_position[0] < 0:  # 超出左右边界
+        game_over(play_sur_face, score)
+    if snake_position[1] > 460 or snake_position[1] < 0:  # 超出上下边界
+        game_over(play_sur_face, score)
+    for snack_body in snake_h[1:]:
+        if snake_position[0] == snack_body[0] == snack_body[1] == snake_position[1]:
+            game_over(play_sur_face, score)
+    if len(snake_h) < 40:
+        speed = 6 + len(snake_h) // 4
+    else:
+        speed = 16
+    fps_clock.tick(speed)
\ No newline at end of file

snake.py

@@ -17,12 +17,14 @@ while True:
         print(event)
         if event.type==locals.QUIT:
             exit()
+        if event.type==locals.K_w:
+            pass
 
     screen.blit(bg,(0,0))
     screen.blit(right,(x,y))
-    screen.blit(body,(210,120))
-    screen.blit(body,(180,120))
-    screen.blit(body,(180,90))
+    screen.blit(body,(x-30,y))
+    screen.blit(body,(x-60,y))
+    screen.blit(body,(x-90,y))
     screen.blit(food,(540,300))
     pygame.display.update()
     FPS.tick(3)
\ No newline at end of file