gimm-platformer-project/Assets/Scripts/tetrominoUserControl.cs

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

public class tetrominoUserControl : MonoBehaviour
{
    public GameObject activeTetromino;
    
    // Start is called before the first frame update
    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        if (Input.GetButtonDown("tetrisMoveLeft") && activeTetromino != null)
        {
            activeTetromino.gameObject.transform.position += Vector3.left * 1.0f;
        }
        
        if (Input.GetButtonDown("tetrisMoveRight") && activeTetromino != null)
        {
            activeTetromino.gameObject.transform.position += Vector3.right * 1.0f;
        }

        if (Input.GetButtonDown("tetrisDrop") && activeTetromino != null)
        {
            activeTetromino.gameObject.transform.position += Vector3.down * 1.0f;
        }

        if (Input.GetButtonDown("tetrisRotateLeft") && activeTetromino != null)
        {
            activeTetromino.gameObject.transform.Rotate(0,0,90,Space.World);
        }
        
        if (Input.GetButtonDown("tetrisRotateRight") && activeTetromino != null)
        {
            activeTetromino.gameObject.transform.Rotate(0,0,-90,Space.World);
        }
    }

    public void setActiveTetromino(GameObject tetromino)
    {
        activeTetromino = tetromino;
    }

    public void unsetActiveTetromino()
    {
        activeTetromino = null;
    }
}