test/Assets/PerfectWorld/Scripts/UI/HUDNPC.cs

using System.Collections.Generic;
using BrewMonster.Managers;
using BrewMonster.Network;
using BrewMonster.Scripts;
using BrewMonster.Scripts.Skills;
using BrewMonster.UI;
using CSNetwork.GPDataType;
using TMPro;
using UnityEngine;
using UnityEngine.UI;

namespace BrewMonster
{
    public class HUDNPC : MonoBehaviour, ITickable
    {
        [SerializeField] private Button _NPCIconBtn;
        [SerializeField] private TextMeshProUGUI _healthText;
        [SerializeField] private TextMeshProUGUI _nameText;
        [SerializeField] private TextMeshProUGUI _statText;
        [SerializeField] private Image healthImage;
        [SerializeField] private RawImage _avatarImage;

        private List<AUIBuffIcon> _buffIcons;
        [SerializeField] private AUIBuffIcon _buffIconPrefab;

        private void Awake()
        {
            _buffIcons = new List<AUIBuffIcon>();
            TickInvoker.Instance.RegisterTickable(this);
        }

        private void OnDestroy()
        {
            TickInvoker.Instance.UnregisterTickable(this);
        }

        public bool Tick(uint dwDeltaTime)
        {
            UpdateBuffIcons();
            return true;
        }

        private void OnEnable()
        {
            if (_NPCIconBtn != null)
            {
                _NPCIconBtn.onClick.AddListener(OnNPCIconBtnClick);
            }
        }

        private void OnDisable()
        {
            if (_NPCIconBtn != null)
            {
                _NPCIconBtn.onClick.RemoveListener(OnNPCIconBtnClick);
            }
        }

        private void OnNPCIconBtnClick()
        {
            var host = EC_Game.GetGameRun()?.GetHostPlayer();
            if (host == null)
                return;

            int id = host.GetSelectedTarget();
            if (id == 0 || id == host.GetCharacterID() || !GPDataTypeHelper.ISPLAYERID(id))
                return;
            CECUIManager.Instance?.ShowPlayerOptionsDialog(id, _NPCIconBtn.transform.position);
        }

        /// <summary>
        /// Target buff/debuff row for the selected non-host entity (other player or NPC).
        /// </summary>
        private void UpdateBuffIcons()
        {
            if (!gameObject.activeInHierarchy)
            {
                SetAllBuffIconsActive(false);
                return;
            }

            var host = EC_Game.GetGameRun()?.GetHostPlayer();
            if (host == null)
            {
                SetAllBuffIconsActive(false);
                return;
            }

            int targetId = host.GetSelectedTarget();
            if (targetId == 0 || targetId == host.GetCharacterID())
            {
                SetAllBuffIconsActive(false);
                return;
            }

            List<IconState> iconStates = null;
            if (GPDataTypeHelper.ISPLAYERID(targetId))
            {
                var player = EC_ManMessageMono.Instance?.GetECManPlayer?.GetPlayer(targetId);
                iconStates = player?.m_aIconStates;
            }
            else if (GPDataTypeHelper.ISNPCID(targetId))
            {
                var npc = EC_ManMessageMono.Instance?.CECNPCMan?.GetNPCFromAll(targetId);
                iconStates = npc?.m_aIconStates;
            }

            if (iconStates == null || iconStates.Count == 0)
            {
                SetAllBuffIconsActive(false);
                return;
            }

            if (_buffIconPrefab == null)
            {
                SetAllBuffIconsActive(false);
                return;
            }

            var gameUIMan = CECUIManager.Instance?.GetInGameUIMan();
            if (gameUIMan == null)
            {
                SetAllBuffIconsActive(false);
                return;
            }

            if (_buffIcons.Count < iconStates.Count)
            {
                for (int i = _buffIcons.Count; i < iconStates.Count; i++)
                {
                    var buffIcon = Instantiate(_buffIconPrefab, _buffIconPrefab.transform.parent);
                    _buffIcons.Add(buffIcon);
                }
            }

            for (int i = 0; i < _buffIcons.Count; i++)
            {
                if (i < iconStates.Count)
                {
                    var teamState = GNET.QueryTeamState(iconStates[i].id);
                    if (teamState == null)
                    {
                        _buffIcons[i].gameObject.SetActive(false);
                        continue;
                    }
                    _buffIcons[i].gameObject.SetActive(true);
                    var szFile = teamState.GetIcon();
                    szFile = szFile.ToLower();
                    gameUIMan.SetCover(_buffIcons[i], szFile, EC_GAMEUI_ICONS.ICONS_STATE);
                }
                else
                {
                    _buffIcons[i].gameObject.SetActive(false);
                }
            }
        }

        private void SetAllBuffIconsActive(bool active)
        {
            if (_buffIcons == null) return;
            for (int i = 0; i < _buffIcons.Count; i++)
            {
                if (_buffIcons[i] != null)
                    _buffIcons[i].gameObject.SetActive(active);
            }
        }

        public void SetText(string healthText, string nameText, string statText)
        {
            _healthText.text = healthText;
            _nameText.text = nameText;
            _statText.text = statText;
        }
        public void SetHealthImage(float health)
        {
            healthImage.fillAmount = health;
        }

        public void SetAvatar(Texture tex)
        {
            if (_avatarImage == null) return;
            _avatarImage.texture = tex;
            _avatarImage.gameObject.SetActive(tex != null);
        }

        public void ShowAvatar(bool show)
        {
            if (_avatarImage != null)
                _avatarImage.gameObject.SetActive(show);
        }
    }
}