WidgetPopup.cs

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using System.Collections.Generic;
using UnityEngine.UI;
 
public class WidgetPopup : Widget
{
    public static WidgetPopup Instance;
 
    public LayoutGroup layout;
 
    public UIText textMain;
 
    public UIText textPage;
 
    public UIImage imageMain;
 
    public PopupManager.Item current;
 
    public PopupManager PM => EMono.player.popups;
 
    public List<PopupManager.Item> items => PM.items;
 
    public override void OnActivate()
    {
        Instance = this;
        if (items.Count == 0)
        {
            PM.Add("null");
        }
        Show();
    }
 
    public void OnAddItem(PopupManager.Item item)
    {
        Show();
    }
 
    public void Show()
    {
        Show(items.LastItem());
    }
 
    public void Show(PopupManager.Item item)
    {
        textMain.SetText(item.text);
        textPage.text = items.IndexOf(item) + 1 + " / " + items.Count;
        layout.RebuildLayout();
        current = item;
    }
 
    public void Next()
    {
        Show(items.NextItem(current));
    }
 
    public void Prev()
    {
        Show(items.PrevItem(current));
    }
 
    public void Discard()
    {
        items.Clear();
        Close();
    }
 
    public void AddItem()
    {
        this.RebuildLayout();
    }
 
    public void RemoveItem()
    {
    }
}