Add Modifiers HUD

MiraAPI/Modifiers/ModifierDisplay/ModifierDisplayComponent.cs

@@ -0,0 +1,121 @@
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using Il2CppInterop.Runtime.Attributes;
+using MiraAPI.Utilities.Assets;
+using Reactor.Utilities.Attributes;
+using Reactor.Utilities.Extensions;
+using TMPro;
+using UnityEngine;
+using UnityEngine.Events;
+using UnityEngine.UI;
+
+namespace MiraAPI.Modifiers.ModifierDisplay;
+
+/// <summary>
+/// The code used to display Mira modifiers.
+/// </summary>
+[RegisterInIl2Cpp]
+public class ModifierDisplayComponent(nint ptr) : MonoBehaviour(ptr)
+{
+    /// <summary>
+    /// Gets the instance of the Modifier Display.
+    /// </summary>
+    public static ModifierDisplayComponent? Instance { get; private set; }
+
+    private GameObject _children = null!;
+    private GameObject _modTemplate = null!;
+    private PassiveButton _toggleButton = null!;
+    private TextMeshPro _toggleBtnText = null!;
+
+    private readonly Dictionary<BaseModifier, ModifierUiComponent> _modifiers = [];
+
+    /// <summary>
+    /// Gets a read only dictionary of the created modifier UI components.
+    /// </summary>
+    [HideFromIl2Cpp]
+    public ReadOnlyDictionary<BaseModifier, ModifierUiComponent> Modifiers => new(_modifiers);
+
+    /// <summary>
+    /// Gets a value indicating whether the modifier display hud is currently open.
+    /// </summary>
+    public bool IsOpen { get; private set; }
+
+    private void Awake()
+    {
+        Instance = this;
+
+        _children = transform.GetChild(0).gameObject;
+        _modTemplate = transform.GetChild(2).gameObject;
+
+        _toggleButton = transform.GetChild(1).GetComponent<PassiveButton>();
+        _toggleButton.OnClick = new Button.ButtonClickedEvent();
+        _toggleButton.OnClick.AddListener((UnityAction)(() =>
+        {
+            IsOpen = !IsOpen;
+            _children.gameObject.SetActive(!_children.gameObject.activeSelf);
+        }));
+
+        _toggleButton.ClickSound = HudManager.Instance.GameMenu.StreamerModeButton.GetComponent<PassiveButton>().ClickSound;
+        _toggleButton.HoverSound = HudManager.Instance.GameMenu.StreamerModeButton.GetComponent<PassiveButton>().HoverSound;
+        _toggleButton.inactiveSprites = _toggleButton.transform.GetChild(1).gameObject;
+        _toggleBtnText = _toggleButton.transform.GetChild(0).GetComponent<TextMeshPro>();
+        _toggleBtnText.font = HudManager.Instance.TaskPanel.taskText.font;
+        _toggleBtnText.fontMaterial = HudManager.Instance.TaskPanel.taskText.fontMaterial;
+
+        IsOpen = false;
+        _children.gameObject.SetActive(false);
+    }
+
+    [HideFromIl2Cpp]
+    internal static ModifierDisplayComponent CreateDisplay()
+    {
+        var gameObject = Instantiate(MiraAssets.ModifierDisplay.LoadAsset(), HudManager.Instance.transform);
+        var minigame = gameObject.AddComponent<ModifierDisplayComponent>();
+        return minigame;
+    }
+
+    [HideFromIl2Cpp]
+    private ModifierUiComponent CreateForModifier(BaseModifier modifier)
+    {
+        var newMod = Instantiate(_modTemplate, _children.transform);
+        newMod.transform.name = modifier.ModifierName;
+        var comp = newMod.AddComponent<ModifierUiComponent>();
+        comp.Modifier = modifier;
+        newMod.gameObject.SetActive(true);
+        return comp;
+    }
+
+    [HideFromIl2Cpp]
+    internal void UpdateModifiersList(List<BaseModifier> modifiers)
+    {
+        var filteredModifiers = modifiers.Where(x => !x.HideOnUi && x.GetDescription() != string.Empty).ToList();
+
+        foreach (var mod in _modifiers.ToArray())
+        {
+            if (filteredModifiers.Contains(mod.Key))
+            {
+                filteredModifiers.Remove(mod.Key);
+                continue;
+            }
+
+            mod.Value.gameObject.Destroy();
+            _modifiers.Remove(mod.Key);
+        }
+
+        _toggleBtnText.text = $"Modifiers ({modifiers.Count})";
+
+        if (modifiers.Count == 0)
+        {
+            _toggleButton.gameObject.SetActive(false);
+            return;
+        }
+
+        _toggleButton.gameObject.SetActive(true);
+
+        foreach (var mod in filteredModifiers)
+        {
+            _modifiers.Add(mod, CreateForModifier(mod));
+        }
+    }
+}