Devlog 1: Player Movement

This is the checkpoint movement for the assignment 4 and Devlog 1 for assignment 5. The checkpoint is about the basic movement of the player, I use W,S,A,D input to control the movement of 4 directions 'Up, Down, Left, Right' of the player. Here I use the sprite of the snake head part to implement the movement. And to implement this, I decided to use  the EightWayMovement script from practical 7 and modify it to make the snake of snake-game move properly.

However, there is an issue I have here is it can move diagonally. So I will figure what the error is and fix it. 

In the further progess, I will look for how to make the body part and the tail connect to the head of snake then make the snake move smoothly as it is shown in below from another snake-game.