using System.Collections;
using System.Collections.Generic;
using UnityEngine;

[RequireComponent(typeof(GamePiece))]
public class MovablePiece : MonoBehaviour {

    private GamePiece piece;
    private IEnumerator moveCoroutine;

    private void Awake()
    {
        piece = GetComponent<GamePiece>();
    }

    public void Move(float time, int newX, int newY)
    {
        moveCoroutine = MoveCoroutine(time, newX, newY);
        StartCoroutine(moveCoroutine);
    }

    private IEnumerator MoveCoroutine(float time, int newX, int newY)
    {
        piece.X = newX;
        piece.Y = newY;

        Vector3 startPos = transform.position;
        Vector3 endPos = piece.GridRef.GetWorldPosition(newX, newY, Grid.Layer.NORMAL);
        for (float t = 0; t <= 1 * time; t += Time.deltaTime )
        {
            piece.transform.position = Vector3.Lerp(startPos, endPos, t / time);
            yield return 0;
        }

        piece.transform.position = endPos;
    }
}