147 lines
4.3 KiB
C#
147 lines
4.3 KiB
C#
using System.Collections.Generic;
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using System.Threading.Tasks;
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using UnityEngine;
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using UnityEngine.AddressableAssets;
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using UnityEngine.ResourceManagement.AsyncOperations;
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/// <summary>
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/// 子 UI 管理器：不继承 MonoBehaviour，适合子场景/模块内局部面板管理
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/// </summary>
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public class SubUIManager
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{
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public UIBase subUIBaseParent;
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private readonly Transform parent;
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private readonly Dictionary<UIPanel, SubUIBase> panels = new Dictionary<UIPanel, SubUIBase>();
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private readonly Dictionary<UIPanel, string> addressMap = new Dictionary<UIPanel, string>();
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public T Get<T>(UIPanel type) where T : UIBase
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{
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return panels.TryGetValue(type, out var panel) ? panel as T : null;
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}
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public SubUIManager(Transform parent, UIPanelAddressConfig uIPanelAddressConfig)
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{
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this.parent = parent;
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foreach (var entry in uIPanelAddressConfig.panels)
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{
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if (!addressMap.ContainsKey(entry.type))
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addressMap.Add(entry.type, entry.address);
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}
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}
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/// <summary>
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/// 这里使用C#的异步所以操作建议在onshown中进行要不然外面的函数要加异步
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/// </summary>
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/// <param name="type"></param>
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/// <param name="args"></param>
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/// <param name="onShown"></param>
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public async void ShowAsync(UIPanel type, object args = null)
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{
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if (addressMap.ContainsKey(type)) {
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UIBase uIBase = await LoadAndShowAsync(type, addressMap[type], args);
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subUIBaseParent = uIBase;
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}
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else
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{
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Debug.LogError("当前页面不存在");
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}
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}
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public async Task<SubUIBase> LoadAndShowAsync(UIPanel type, string address, object args = null)
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{
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if (panels.TryGetValue(type, out var existing) && existing != null)
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{
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existing.Show(args);
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return existing;
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}
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if (!addressMap.TryGetValue(type, out var obj) || obj == null)
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{
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Debug.LogError($"[SubUI] No prefab for {type}");
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return null;
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}
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AsyncOperationHandle<GameObject> handle = Addressables.LoadAssetAsync<GameObject>(address);
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await handle.Task; // 等待异步完成
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if (handle.Status == AsyncOperationStatus.Succeeded)
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{
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var prefab = handle.Result;
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var instance = Object.Instantiate(prefab, parent).GetComponent<SubUIBase>();
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instance.uIManager = this;
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instance.name = $"Sub_{type}_Panel";
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instance.Init(type);
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panels[type] = instance;
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//return instance;
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//var instance = GetOrCreate(type, prefab);
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instance.Show(args);
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return instance;
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}
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else
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{
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Debug.LogError($"Failed to load UI prefab at {address}");
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return null;
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}
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}
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public void Hide(UIPanel type)
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{
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if (panels.TryGetValue(type, out var panel) && panel != null)
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panel.Hide();
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}
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public void Hide(SubUIBase type)
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{
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foreach (var panel in panels.Values)
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{
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if (panel== type)
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{
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panel.Hide();
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break;
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}
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}
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}
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public void Close(UIPanel type)
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{
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if (panels.TryGetValue(type, out var panel) && panel != null)
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{
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panel.Hide();
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Object.Destroy(panel.gameObject);
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}
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panels.Remove(type);
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}
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public void CloseAll()
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{
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foreach (var kv in panels)
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{
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if (kv.Value != null)
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{
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kv.Value.Hide();
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Object.Destroy(kv.Value.gameObject);
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}
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}
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panels.Clear();
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}
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//private UIBase GetOrCreate(UIPanel type,GameObject prefab)
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//{
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// if (panels.TryGetValue(type, out var existing) && existing != null)
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// return existing;
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// if (!addressMap.TryGetValue(type, out var obj) || prefab == null)
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// {
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// Debug.LogError($"[SubUI] No prefab for {type}");
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// return null;
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// }
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// var instance = Object.Instantiate(prefab, parent).GetComponent<SubUIBase>();
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// instance.name = $"Sub_{type}_Panel";
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// instance.Init(type);
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// panels[type] = instance;
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// return instance;
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//}
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}
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