using UnityEngine;

public class GridBuildingSystem : MonoBehaviour
{
    [SerializeField] private Transform _testTransform;
    private GridXZ<GridObject> _grid;
    private void Awake()
    {
        int gridWidth = 10;
        int gridHeight = 10;
        float cellSize = 10f;

        _grid = new GridXZ<GridObject>(gridWidth, gridHeight, cellSize, Vector3.zero, (GridXZ<GridObject> g, int x, int z) => new GridObject(g, x, z));
    }

    private void Update()
    {
        if (Input.GetMouseButtonDown(0))
        {
            _grid.GetXZ(Mouse3d.GetMouseWorldPosition(), out int x, out int z);
            var gridObject = _grid.GetGridObject(x, z);
            if (gridObject.CanPlace())
            {
                var transform = Instantiate(_testTransform, _grid.GetWorldPosition(x, z), Quaternion.identity);
                gridObject.SetTransform(transform);
            }
            else
            {
                Debug.Log("Can't place item here !!!");
            }
        }
    }
}