134 lines
3.3 KiB
C#
134 lines
3.3 KiB
C#
using System;
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using System.Collections.Generic;
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using UnityEngine;
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namespace FairyGUI
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{
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/// <summary>
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///
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/// </summary>
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public interface EMRenderTarget
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{
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int EM_sortingOrder { get; }
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void EM_BeforeUpdate();
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void EM_Update(UpdateContext context);
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void EM_Reload();
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}
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/// <summary>
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/// 这是一个在编辑状态下渲染UI的功能类。EM=Edit Mode
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/// </summary>
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public class EMRenderSupport
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{
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/// <summary>
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///
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/// </summary>
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public static bool orderChanged;
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static UpdateContext _updateContext;
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static List<EMRenderTarget> _targets = new List<EMRenderTarget>();
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/// <summary>
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///
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/// </summary>
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public static bool packageListReady { get; private set; }
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/// <summary>
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///
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/// </summary>
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public static bool hasTarget
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{
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get { return _targets.Count > 0; }
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="value"></param>
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public static void Add(EMRenderTarget value)
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{
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if (!_targets.Contains(value))
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_targets.Add(value);
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orderChanged = true;
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="value"></param>
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public static void Remove(EMRenderTarget value)
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{
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_targets.Remove(value);
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}
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/// <summary>
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/// 由StageCamera调用
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/// </summary>
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public static void Update()
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{
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if (Application.isPlaying)
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return;
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if (_updateContext == null)
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_updateContext = new UpdateContext();
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if (orderChanged)
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{
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_targets.Sort(CompareDepth);
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orderChanged = false;
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}
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int cnt = _targets.Count;
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for (int i = 0; i < cnt; i++)
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{
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EMRenderTarget panel = _targets[i];
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panel.EM_BeforeUpdate();
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}
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if (packageListReady)
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{
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_updateContext.Begin();
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for (int i = 0; i < cnt; i++)
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{
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EMRenderTarget panel = _targets[i];
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panel.EM_Update(_updateContext);
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}
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_updateContext.End();
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}
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}
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/// <summary>
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/// 当发生二进制重载时，或用户点击刷新菜单
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/// </summary>
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public static void Reload()
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{
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if (Application.isPlaying)
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return;
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UIConfig.ClearResourceRefs();
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#if UNITY_2023_2_OR_NEWER
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UIConfig[] configs = GameObject.FindObjectsByType<UIConfig>(FindObjectsSortMode.None);
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#else
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UIConfig[] configs = GameObject.FindObjectsOfType<UIConfig>();
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#endif
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foreach (UIConfig config in configs)
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config.Load();
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packageListReady = true;
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int cnt = _targets.Count;
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for (int i = 0; i < cnt; i++)
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{
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EMRenderTarget panel = _targets[i];
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panel.EM_Reload();
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}
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}
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static int CompareDepth(EMRenderTarget c1, EMRenderTarget c2)
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{
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return c1.EM_sortingOrder - c2.EM_sortingOrder;
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}
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}
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}
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