using UnityEngine;

public class Unit : MonoBehaviour {
    public GridPosition GridPosition { get; private set; }
    public MoveAction MoveAction { get; private set; }

    private void Awake() => MoveAction = GetComponent<MoveAction>();

    private void Start() {
        GridPosition = LevelGrid.Instance.GetGridPosition(transform.position);
        LevelGrid.Instance.AddUnitAtGridPosition(GridPosition, this);
    }

    private void Update() {
        GridPosition newGridPosition = LevelGrid.Instance.GetGridPosition(transform.position);
        if (newGridPosition != GridPosition) {
            LevelGrid.Instance.UnitMovedGridPosition(this, GridPosition, newGridPosition);
            GridPosition = newGridPosition;
        }
    }
}