save project

1.py

@@ -7,13 +7,38 @@ background = pygame.image.load('bg.png')
 right = pygame.image.load('right.png')
 right = pygame.image.load('right.png')
 food = pygame.image.load('apple.png')
 food = pygame.image.load('apple.png')
 body = pygame.image.load('body.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=240,120
 x,y=240,120
 position = [(180, 90),(180, 120),(210, 120),(x, y)]
 position = [(180, 90),(180, 120),(210, 120),(x, y)]
+setheading = "right"
+snake_head = right
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
             exit()
             exit()
-    x += 30
+        elif event.type == locals.KEYDOWN:
+            if event.key == locals.K_ALGHT and setheading !="left":
+                setheading = "right"
+                snake_head = right
+            if event.key == locals.K_ALGHT and setheading !="right":
+                setheading = "left"
+                snake_head = left
+            if event.key == locals.K_ALGHT and setheading !="down":
+                setheading = "up"
+                snake_head = up
+            if event.key == locals.K_ALGHT and setheading !="up":
+                setheading = "down"
+                snake_head = down
+    if setheading == "right":
+        x+=30
+    elif setheading == "left":
+        x-=30
+    if setheading == "up":
+        y-=30
+    elif setheading == "down":
+        y+=30
     position.append((x,y))
     position.append((x,y))
     position.pop(0)
     position.pop(0)
     screen.blit(background,(0,0))
     screen.blit(background,(0,0))
@@ -22,4 +47,4 @@ while True:
         screen.blit(body,position[i])
         screen.blit(body,position[i])
     screen.blit(food,(360,300))
     screen.blit(food,(360,300))
     pygame.display.update()
     pygame.display.update()
-    FPSCLOCK.tick(3)
+    FPSCLOCK.tick(3)
\ No newline at end of file