Preventing Food Object to apear over snake

#1

what should be the logic:-
*to prevent object formation over snake
*to prevent snake going backward
and
*to prevent snake colliding with its own body

#2

Hey @anitish.225
Hope you are enjoying the course buddy

  1. You can check if the apple co-ordinates coincide with snake coordinates by simple array traversal or for more efficient implementation try using a set to store co-ordinates and perform checks in 0(1)
  2. You can check if input direction is opposite of current direction since you already know current direction, simple if check
  3. Again you can actually write a logic to check if a new cell is coinciding with the snake body by array traversal or set logic and perform the necessary operations
    Happy Coding !!
#3

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#4

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