save project

snake.py

@@ -8,10 +8,42 @@ screen=pygame.display.set_mode((660,480))
 background=pygame.image.load('bg.png')
 right=pygame.image.load('right.png')
 body=pygame.image.load('body.png')
+left=pygame.image.load('left'.png')
+up=pygame.image.load('up.png')
+down=pygame.image.load('down.png')
+x,y=240,240
+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()
+        
+        if event.type == locals.KEYDOWN:
+            if event.key==locals.K_RIGHT and setheading!="right":
+                setheading="left"
+                snake_head=left
+        if event.type == locals.KEYDOWN:
+            if event.key==locals.K_LEFT and setheading!="left":
+                setheading="right"
+                snake_head=right
+        if event.type == locals.KEYDOWN:
+            if event.key==locals.K_UP and setheading!="down":
+                setheading="up"
+                snake_head=right
+        if event.type == locals.KEYDOWN:
+            if event.key==locals.K_DOWN and setheading!="up":
+                setheading="down"
+                snake_head=right 
+    if setheading=="right":
+        x+=30
+    elif setheading=="left"  
+        x-=30
+    elif setheading=="up"
+        y-=30
+    else setheading=="down"
+        y+=30         
 screen.blit(backgroung,(0,0))
 screen.blit(right,(240,120))
 screen.blit(body,(210,120))
@@ -19,6 +51,6 @@ screen.blit(body,(180,120))
 screen.blit(body,(180,90))
 
 pygame.display.update()
-
+pygame