Create snake_game.py

Author: RohitAgrawal108

snake_game.py

@@ -0,0 +1,48 @@
+from random import randrange
+from freegames import square,vector
+
+food=vector(0,0)
+snake=[vector(10,0)]
+aim=vector(0,-10)
+
+def change(x,y):
+    aim.x=x
+    aim.y=y
+
+def inside(head):
+    return -200 < head.x < 190 and -200 < head.y < 190
+
+def move():
+    head=snake[-1].copy()
+    head.move(aim)
+    if not inside(head) or head in snake:
+        square(head.x,head.y,9,"red")
+        update()
+        return
+    snake.append()
+
+    if head==food:
+        print("snake",len(snake))
+        food.x=randrange(-15,15)*10
+        food.y=randrange(-15,15)*10
+    else:
+        snake.pop(0)
+    clear()
+
+    for body in snake:
+        square(body.x,body.y,9,"green")
+
+    square(food.x,food,y,9,"red")
+    update()
+    ontimer(move,100)
+
+    hideturtle()
+    tracer(false)
+    listen()
+    onkey(lambda:changes(10,0),"Right")
+    onkey(lambda:changes(-10,0),"Left")
+    onkey(lambda:changes(0,10),"Up")
+    onkey(lambda:changes(0,-10),"Down")
+
+    move()
+    done()