using System.Collections;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;

public class SystemPageExit : MonoBehaviour
{
    private Collider2D exitCollider;
    public SystemPage neighborPage;
    public SystemPage hostPage;
    private SystemPageCamera systemPageCamera;

    private void Start()
    {
        hostPage.systemPageExits.Append(this);
        exitCollider = GetComponent<Collider2D>();
    }
    private void OnTriggerEnter2D(Collider2D collision)
    {        
        collision.gameObject.TryGetComponent(out systemPageCamera);
        if (systemPageCamera != null && systemPageCamera.currPage == hostPage)
        {
            Debug.Log(string.Format("Camera moving from {0} to {2}, the exit is {3}, hostPage: {1}, neighborPage:{2}.", systemPageCamera.currPage, hostPage, neighborPage, name));  
            systemPageCamera.targetPos = neighborPage.cameraTarget.position + new Vector3(0, 0, -10);
            systemPageCamera.currPage = neighborPage;
            systemPageCamera.isChangingPage = true;
        }
    }

}