using System.Linq;
using UnityEngine;

public class DetectMarkersCollision:MonoBehaviour
{
    private void Update()
    {
        CheckMarkersCollision();
    }

    private void CheckMarkersCollision()
    {
        OnlineMapsMarker[] markers = OnlineMaps.instance.markers;
        if (markers.Length < 2) return;

        Rect[] rects = markers.Select(m => m.screenRect).ToArray();

        for (int i = 0; i < rects.Length - 1; i++)
        {
            Rect rect1 = rects[i];
            for (int j = i + 1; j < rects.Length; j++)
            {
                Rect rect2 = rects[j];
                if (rect1.Overlaps(rect2)) OnCollisionDetected(markers[i], markers[j], i, j);
            }
        }
    }

    private void OnCollisionDetected(OnlineMapsMarker marker1, OnlineMapsMarker marker2, int index1, int index2)
    {
        Debug.Log("Collision detected between " + index1 + " and " + index2);
    }
}