save project

snake.py

+import pygame
+from pygame import locals
+import random
+# 初始化pygame，为使用pygame做准备
+pygame.init()
+
+blackground=pygame.image.load('bg.png')
+body=pygame.image.load('body.png')
+right=pygame.image.load('right.png')
+food=pygame.image.load('apple.png')
+left=pygame.image.load('left.png')
+up=pygame.image.load('up.png')
+down=pygame.image.load('down.png')
+font=pygame.font.Font('neuropol.ttf',18)
+# 创建一个窗口
+screen=pygame.display.set_mode((660,480))
+times=pygame.time.Clock()
+
+x, y=240, 120
+position=[(180,90),(180,120),(210,120),(x,y)]
+apple_x=360
+apple_y=300
+setheading='right'
+snake_head=right
+score=0
+
+
+while True:
+    for event in pygame.event.get():
+        if event.type ==locals.QUIT:
+            exit()
+        elif event.type ==locals.KEYDOWN:
+            if event.key ==locals.K_d and setheading !='left':
+                setheading='right'
+                snake_head=right
+            if event.key ==locals.K_a and setheading !='right':
+                setheading='left'
+                snake_head=left
+            if event.key ==locals.K_w and setheading !='down':
+                setheading='up'
+                snake_head=up
+            if event.key ==locals.K_s and setheading !='up':
+                setheading='down'
+                snake_head=down
+    if setheading == 'right':
+        x+=30
+    elif setheading == 'left':
+        x-=30
+    elif setheading == 'up':
+        y-=30
+    elif setheading == 'down':
+        y+=30
+    position.append((x,y))
+    if x == apple_x and y ==apple_y:
+        num1=apple_x=random.randint(1,22)
+        num2=apple_y=random.randint(1,16)
+        apple_x = 30*num1-30
+        apple_y = 30*num2-30
+        score+=1
+    else:
+       position.pop(0)
+    if x < 0 or x >630 or y < 0 or y > 450:
+        exit()
+    screen.blit(blackground,(0,0))
+    screen.blit(snake_head,position[-1])
+    for i in range(len(position)-1):
+        screen.blit(body,position[i])
+    screen.blit(food,(apple_x,apple_y))
+    info='Score'+str(score)
+    text=font.render(info,True,(0,0,0))
+    screen.blit(text,(540,10))
+    pygame.display.update()
+    times.tick(4)
\ No newline at end of file

ss.py

+import pygame
+from pygame import locals
+# 初始化pygame，为使用pygame做准备
+pygame.init()
+
+blackground=pygame.image.load('bg.png')
+body=pygame.image.load('body.png')
+right=pygame.image.load('right.png')
+food=pygame.image.load('apple.png')
+left=pygame.image.load('left.png')
+up=pygame.image.load('up.png')
+down=pygame.image.load('down.png')
+# 创建一个窗口
+screen=pygame.display.set_mode((660,480))
+times=pygame.time.Clock()
+
+x, y=240, 120
+position=[(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_d and setheading !='left':
+                setheading='right'
+                snake_head=right
+            if event.key ==locals.K_a and setheading !='right':
+                setheading='left'
+                snake_head=left
+            if event.key ==locals.K_w and setheading !='down':
+                setheading='up'
+                snake_head=up
+            if event.key ==locals.K_s and setheading !='up':
+                setheading='down'
+                snake_head=down
+    if setheading == 'right':
+        x+=30
+    elif setheading == 'left':
+        x-=30
+    elif setheading == 'up':
+        y-=30
+    elif setheading == 'down':
+        y+=30
+    position.append((x,y))
+    position.pop(0)
+    screen.blit(blackground,(0,0))
+    screen.blit(snake_head,position[-1])
+    for i in range(len(position)-1):
+        screen.blit(body,position[i])
+    screen.blit(food,(270,240))
+    pygame.display.update()
+    times.tick(3)
\ No newline at end of file