NarKampen/Assets/SelectCategoryScript.cs

using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class SelectCategoryScript : MonoBehaviour
{

    [SerializeField] Button doneButton;
    [SerializeField] Button closeButton;
    [SerializeField] GameObject CategoryToSelectPrefab;
    // Start is called before the first frame update

    private List<CategoryPanel.Category> categories;
    private void Start() {
        doneButton.onClick.AddListener(CloseDialogAction);
        closeButton.onClick.AddListener(CloseDialogAction);

        if (categories == null) {
            categories = new List<CategoryPanel.Category>();
        }

        categories = OnlineDatabase.Instance.GetCategories(categories);

        foreach (CategoryPanel.Category cat in categories)
        {
            GameObject go = Instantiate(CategoryToSelectPrefab, Vector3.zero, Quaternion.identity);
            CategorySelection c = go.GetComponent<CategorySelection>();
        }
    }

    internal void CloseDialogAction() {
        gameObject.SetActive(false);
    }

    internal int GetSelectedCategoriesQuestionCount()
    {
        return 0;
    }

    internal void ShowDialog()
    {
        gameObject.SetActive(true);
    }
}