save project

Untitled-1.py.py

+import pygame
+from pygame import locals
+
+# 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')
+food = pygame.image.load('apple.png')
+body = pygame.image.load('body.png')
+up = pygame.image.load('up.png')
+down = pygame.image.load('down.png')
+left = pygame.image.load('left.png')
+
+x,y = 240,120
+pos = [(180,90),(180,120,),(210, 120), (x, y)]
+setheading = 'right'
+snake_head = right
+while True:
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            exit()
+        elif 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
+    if setheading == 'right':
+        x+=30
+    elif  setheading == 'left':
+        x-=30
+    elif  setheading == 'up':
+        y-=30
+    else:
+        y+=30
+    pos.append((x,y))
+    pos.pop(0)
+    screen.blit(background,(0,0))
+
+
+    # 将贪吃蛇的头画上去
+    screen.blit(snake_head, pos[-1])  #
+    # 将贪吃蛇的身体画上去
+    for i in range(len(pos)-1):
+        screen.blit(body, pos[i])
+
+    # 将果实画上去
+    screen.blit(food, (360, 300))
+    # 刷新画面
+    pygame.display.update()
+    FPSCLOCK.tick(3)
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