// Update is called once per frame
void Update()
{
if (Input.GetKey(KeyCode.W))
{
uddirection = moveDir.up;
}
else if (Input.GetKey(KeyCode.S))
{
uddirection = moveDir.down;
}
else
{
uddirection = moveDir.none;
}
if (Input.GetKey(KeyCode.A))
{
lrdirection = moveDir.left;
}
else if (Input.GetKey(KeyCode.D))
{
lrdirection = moveDir.right;
}
else
{
lrdirection = moveDir.none;
}
}
} //Turns the head of the snake when it reaches "pathnodes"
void SetDirection()
{
if (transform.position.z >= 0 && direction == moveDir.UP)
{
transform.Rotate(0, -90, 0);
direction = moveDir.LEFT;
}
else if (transform.position.x <= -11 && direction == moveDir.LEFT)
{
transform.Rotate(0, -90, 0);
direction = moveDir.DOWN;
}
else if (transform.position.z <= -35 && direction == moveDir.DOWN)
{
transform.Rotate(0, -90, 0);
direction = moveDir.RIGHT;
}
else if (transform.position.x >= 11 && direction == moveDir.RIGHT)
{
transform.Rotate(0, -90, 0);
direction = moveDir.UP;
}
} //Attempts to follow the movement
void InitializeVariables()
{
direction = moveDir.UP;
body = new List <GameObject>();
for (int i = 0; i < sizeBody; i++)
{
GameObject copy = Instantiate(snakeBody, new Vector3(transform.position.x, transform.position.y, transform.position.z - instantiateHelper), Quaternion.identity);
body.Add(copy);
instantiateHelper++;
}
}
public MoveAction(moveDir dir)
{
direction = dir;
}
public void setDirection(moveDir direction)
{
actionRef.direction = direction;
}
