using UnityEngine;

public class UnitActionSystem : MonoBehaviour {
    [SerializeField] private Unit SelectedUnit;
    [SerializeField] private LayerMask UnitsLayerMask;

    private void Update() {
        HandleUnitSelection();
        if (Input.GetMouseButtonDown(0))
            SelectedUnit.Move(MouseWorld.GetPosition());
    }

    private void HandleUnitSelection() {
        Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
        Physics.Raycast(ray, out RaycastHit raycastHit, float.MaxValue, UnitsLayerMask);
        SelectedUnit = raycastHit.collider.GetComponent<Unit>();
    }
}