124 lines
4.9 KiB
C#
124 lines
4.9 KiB
C#
using System;
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using UnityEngine;
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using BaseGames.Core;
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using BaseGames.Core.Save;
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using BaseGames.Core.Events;
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using BaseGames.Input;
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namespace BaseGames.Player
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{
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/// <summary>
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/// 形态控制器。
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/// 管理天魂/地魂/命魂三形态切换，依次触发：
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/// 1. _onFormChanged SO 事件（UI/Save 用）
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/// 2. OnFormChanged C# 事件（WeaponManager 订阅）
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/// 3. _onSkillSetChanged SO 事件（SkillHUD 刷新）
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/// 架构 05_PlayerModule §6。
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/// </summary>
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public class FormController : MonoBehaviour, ISaveable
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{
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[Header("配置")]
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[SerializeField] private FormConfigSO _config;
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[SerializeField] private InputReaderSO _input;
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[Header("事件频道")]
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[SerializeField] private IntEventChannelSO _onFormChanged; // 广播当前形态索引（UI/Save）
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[SerializeField] private VoidEventChannelSO _onSkillSetChanged; // 通知 SkillHUD 刷新
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// ── 运行时 ─────────────────────────────────────────────────────────────
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public FormSO CurrentForm { get; private set; }
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public FormSO[] AllForms => _config.forms;
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/// <summary>C# 事件，WeaponManager 在 OnEnable 自订阅（架构 05 §6）。</summary>
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public event Action OnFormChanged;
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private void Awake()
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{
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Debug.Assert(_config != null, "[FormController] _config 未赋值，请在 Inspector 中指定 FormConfigSO。", this);
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}
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private void OnEnable()
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{
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ServiceLocator.GetOrDefault<ISaveableRegistry>()?.Register(this);
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if (_input == null) return;
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_input.SwitchSkyFormEvent += OnSwitchSky;
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_input.SwitchEarthFormEvent += OnSwitchEarth;
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_input.SwitchDeathFormEvent += OnSwitchDeath;
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}
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private void OnDisable()
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{
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ServiceLocator.GetOrDefault<ISaveableRegistry>()?.Unregister(this);
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if (_input == null) return;
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_input.SwitchSkyFormEvent -= OnSwitchSky;
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_input.SwitchEarthFormEvent -= OnSwitchEarth;
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_input.SwitchDeathFormEvent -= OnSwitchDeath;
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}
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private void Start()
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{
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if (_config.forms != null && _config.forms.Length > 0)
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CurrentForm = _config.forms[0];
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}
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// ── 公共 API ────────────────────────────────────────────────────────────
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/// <summary>切换到指定形态类型。若已在目标形态则不操作。</summary>
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public void SwitchForm(FormType newFormType)
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{
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FormSO newForm = _config.GetFormByType(newFormType);
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if (newForm == null || newForm == CurrentForm) return;
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CurrentForm = newForm;
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// 1. SO 事件广播索引（UI/Save）
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_onFormChanged?.Raise(_config.GetFormIndex(newForm));
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// 2. C# 事件（WeaponManager 等订阅者）
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OnFormChanged?.Invoke();
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// 3. SkillHUD 刷新事件
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_onSkillSetChanged?.Raise();
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}
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/// <summary>通过数组索引切换形态。</summary>
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public void SwitchToFormByIndex(int index)
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{
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if (_config?.forms == null || index < 0 || index >= _config.forms.Length) return;
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var form = _config.forms[index];
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if (form != null)
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SwitchForm(form.formType);
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}
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// ── ISaveable ────────────────────────────────────────────────────────────
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public void OnSave(SaveData data)
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{
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data.Player.ActiveFormId = CurrentForm?.formId;
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}
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public void OnLoad(SaveData data)
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{
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if (string.IsNullOrEmpty(data.Player.ActiveFormId) || _config?.forms == null)
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{
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if (_config?.forms != null && _config.forms.Length > 0)
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CurrentForm = _config.forms[0];
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return;
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}
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for (int i = 0; i < _config.forms.Length; i++)
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{
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if (_config.forms[i]?.formId == data.Player.ActiveFormId)
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{
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SwitchToFormByIndex(i);
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return;
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}
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}
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}
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// ── 内部输入处理 ────────────────────────────────────────────────────────
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private void OnSwitchSky() => SwitchForm(FormType.TianHun);
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private void OnSwitchEarth() => SwitchForm(FormType.DiHun);
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private void OnSwitchDeath() => SwitchForm(FormType.MingHun);
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}
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}
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