Drag And Drop Character Selection Help

Unity Engine
1

I need some help. I have done of some drag and drop stuff, but now comes the hard part. I need to make the tokens return a value of one when it’s on top of a character. Here is the script that I have for the drag and drop, just to let you guys know what I’m doing:

public class PlayerOneToken : MonoBehaviour, IPointerDownHandler, IBeginDragHandler, IEndDragHandler, IDragHandler
{
[SerializeField] private Canvas canvas;

    private RectTransform Token;

void Awake()
    {
        Token = GetComponent<RectTransform>();
    }

public void OnBeginDrag(PointerEventData eventData)
    {
        Debug.Log("OnBeginDrag");
    }

    public void OnDrag(PointerEventData eventData)
    {
        Debug.Log("OnDrag");
        Token.anchoredPosition += eventData.delta / canvas.scaleFactor;
    }

    public void OnEndDrag(PointerEventData eventData)
    {
        Debug.Log("OnEndDrag");
    }

    public void OnPointerDown(PointerEventData eventData)
    {
        Debug.Log("OnPointerDown");
    }
}

Now in this code, I want to have a return value of 1, the moment it gets slapped on a character. Any help is appreciated.

2

Well there is IsPointerOverGameObject if you’re looking in the UI space. If not, you’ll need to raycast into the scene during OnDrag looking on relevant layers to see if you’re hovering what you want.

Either way, you just confirm you’re on or off some object and change the int to whatever you want.