test/Assets/PerfectWorld/Scripts/UI/GamePlay/AUIToggleAssignSlot.cs

using System;
using BrewMonster.Network;
using BrewMonster.UI;
using UnityEngine;

namespace BrewMonster
{
    public class AUIToggleAssignSlot : AUIToggle
    {
        public const string DefaultComboIcon = "爱你";
        public event Action<bool, int> OnSetSlot;
        private int _skillGroupIndex = -1;
        private readonly System.Collections.Generic.List<int> _skillGroupIndexes = new();

        public override void Awake()
        {
            UnSubscribeEvents();
            SubscribeEvents();
            return;
        }
        public void OnDestroy()
        {
            UnSubscribeEvents();
        }
        private void UnSubscribeEvents()
        {
            uiToggle.onValueChanged.RemoveAllListeners();
        }
        private void SubscribeEvents()
        {
            uiToggle.onValueChanged.AddListener(OnToggleValueChanged);
        }
        private void OnToggleValueChanged(bool isOn)
        {
            OnSetSlot?.Invoke(isOn, slotIndex);
        }

        public int GetSlotIndexForAssign() => slotIndex;
        public int GetSkillGroupIndexForAssign() => _skillGroupIndex;
        public System.Collections.Generic.IReadOnlyList<int> GetSkillGroupIndexesForAssign() => _skillGroupIndexes;

        public void SetSkillGroupIndexForAssign(int groupIndex)
        {
            _skillGroupIndex = groupIndex;
            _skillGroupIndexes.Clear();
            if (groupIndex >= 0)
            {
                _skillGroupIndexes.Add(groupIndex);
            }
        }

        public bool SetSkillGroupIconForAssign(int groupIndex, int nIcon)
        {
            return SetSkillGroupIconsForAssign(new[] { groupIndex }, groupIndex);
        }

        public bool SetSkillGroupIconsForAssign(System.Collections.Generic.IReadOnlyList<int> groupIndexes, int preferredGroupIndex = -1)
        {
            _skillGroupIndexes.Clear();
            if (groupIndexes == null || groupIndexes.Count == 0)
            {
                Clear();
                return false;
            }

            foreach (int groupIndex in groupIndexes)
            {
                if (groupIndex >= 0 && !_skillGroupIndexes.Contains(groupIndex))
                {
                    _skillGroupIndexes.Add(groupIndex);
                }
            }

            if (_skillGroupIndexes.Count == 0)
            {
                Clear();
                return false;
            }

            int startIdx = 0;
            if (preferredGroupIndex >= 0)
            {
                int idx = _skillGroupIndexes.IndexOf(preferredGroupIndex);
                if (idx >= 0)
                {
                    startIdx = idx;
                }
            }

            EC_VIDEO_SETTING? setting = EC_Game.GetConfigs()?.GetVideoSettings();
            if (!setting.HasValue || setting.Value.comboSkill == null)
            {
                Clear();
                return false;
            }

            var comboSkills = setting.Value.comboSkill;

            for (int i = 0; i < _skillGroupIndexes.Count; i++)
            {
                int groupIndex = _skillGroupIndexes[(startIdx + i) % _skillGroupIndexes.Count];
                if (groupIndex < 0 || groupIndex >= comboSkills.Length)
                {
                    continue;
                }

                if (TrySetDefaultSkillGroupIcon())
                {
                    return true;
                }
            }

            Clear();
            return false;
        }

        private bool TrySetDefaultSkillGroupIcon()
        {
            var uiMan = EC_Game.GetGameRun()?.GetUIManager()?.GetInGameUIMan();
            if (uiMan == null)
            {
                return false;
            }

            var icon = uiMan.GetIcon(DefaultComboIcon, EC_GAMEUI_ICONS.ICONS_SKILLGRP);
            if (icon == null)
            {
                return false;
            }

            SetImage(icon);
            return true;
        }

        private bool TrySetSkillGroupIconByNIcon(int groupIndex, int nIcon)
        {
            _skillGroupIndex = groupIndex;
            if (nIcon <= 0)
            {
                return false;
            }

            var uiMan = EC_Game.GetGameRun()?.GetUIManager()?.GetInGameUIMan();
            if (uiMan == null)
            {
                return false;
            }

            // C++ mapping uses nIcon + 1 for skill group icon index.
            string iconName = (nIcon + 1).ToString();
            var icon = uiMan.GetIcon(iconName, EC_GAMEUI_ICONS.ICONS_SKILLGRP);
            if (icon == null)
            {
                iconName = nIcon.ToString();
                icon = uiMan.GetIcon(iconName, EC_GAMEUI_ICONS.ICONS_SKILLGRP);
            }
            if (icon == null)
            {
                iconName = DefaultComboIcon;
                icon = uiMan.GetIcon(iconName, EC_GAMEUI_ICONS.ICONS_SKILLGRP);
            }
            if (icon == null)
            {
                return false;
            }

            SetImage(icon);
            return true;
        }

        public void UncheckAfterAssign()
        {
            uiToggle.isOn = false;
        }
    }
}