using UnityEngine;

public class CheckLocationOnMap: MonoBehaviour
{
    private bool CheckLocation(double lng, double lat)
    {
        OnlineMaps api = OnlineMaps.instance;

        double tlx, tly, brx, bry;
        api.GetTopLeftPosition(out tlx, out tly);
        api.GetBottomRightPosition(out brx, out bry);
        if (brx < tlx) brx += 360;

        double px, py;
        api.projection.CoordinatesToTile(tlx, tly, api.zoom, out px, out py);

        return ((lng > tlx && lng < brx) || (lng + 360 > tlx && lng + 360 < brx) || (lng - 360 > tlx && lng - 360 < brx)) && lat < tly && lat > bry;
    }

    private void Start()
    {
        OnlineMapsControlBase.instance.OnMapClick += OnMapClick;
    }

    private void OnMapClick()
    {
        // Check the location on the map.
        bool zeroLocationOnMap = CheckLocation(0, 0);
        Vector2 mouseLocation = OnlineMapsControlBase.instance.GetCoords();
        bool mouseLocationOnMap = CheckLocation(mouseLocation.x, mouseLocation.y);
        Debug.Log(zeroLocationOnMap? "Zero location on the map": "Zero location is not on the map");
        Debug.Log(mouseLocationOnMap ? "Mouse location on the map" : "Mouse location is not on the map");

        // Converts the geographic coordinates into the coordinates of the tile.
        double mx, my;
        // Old way (2.4.0.28 or less)
        OnlineMapsUtils.LatLongToTiled(mouseLocation.x, mouseLocation.y, OnlineMaps.instance.zoom, out mx, out my);

        // New way (2.4.0.29 or higher)
        // OnlineMaps.instance.projection.CoordinatesToTile(mouseLocation.x, mouseLocation.y, OnlineMaps.instance.zoom, out mx, out my);

        Debug.Log(string.Format("Mouse location tile ({0}; {1})", mx, my));
    }
}