[SerializeField] private SnakeController _SnakeController; // Snake controller script.
#endregion
#region Methods
/// <summary>
/// Collision checking method.
/// </summary>
/// <param name="other">Other collider object</param>
private void OnTriggerEnter2D(Collider2D collidedObject)
{
// if the other is food, increase the length of the tail
if (collidedObject.CompareTag("Food"))
{
_SnakeController.AddBodies(collidedObject.transform.position);
GameManager.Instance.UpdateScore(this);
FoodPool.SharedInstance.ReturnFoodToPool(collidedObject.gameObject);
}
// if the other is either wall or body of the snake, the game is over.
else if (collidedObject.CompareTag("Wall") || collidedObject.CompareTag("Body"))
{
GameManager.Instance.GameOver(this);
Destroy(gameObject);
}
}
