【a】可视化剧本编辑器 10.StoryEditor

Assets/10.StoryEditor/RunTime/VisualEditor/Node/ScriptParagraphNode.cs

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+using System;
+using System.Collections.Generic;
+using Cysharp.Threading.Tasks;
+using Sirenix.OdinInspector;
+using UnityEngine;
+using XNode;
+
+namespace Stary.Evo.StoryEditor
+{
+    /// <summary>
+    /// 剧本自然段
+    /// </summary>
+    [Serializable, CreateNodeMenu("创建剧本自然段", order = 5)]
+    public class ScriptParagraphNode : FlowNode
+    {
+        /// <summary>
+        /// 名称
+        /// （仅供辨识，不起实际作用）
+        /// </summary>
+        [BoxGroup("Info", order:10, showLabel:false)]
+        [LabelText("名称"),LabelWidth(30)]
+        public string displayName;
+        
+        /// <summary>
+        /// 字幕
+        /// </summary>
+        [BoxGroup("Info")]
+        [LabelText("字幕"),LabelWidth(30)]
+        public Sprite caption;
+        /// <summary>
+        /// 语音
+        /// </summary>
+        [BoxGroup("Info")]
+        [LabelText("音频"),LabelWidth(30)]
+        public AudioClip audio;
+        
+        /// <summary>
+        /// 创建新的剧本段落节点
+        /// </summary>
+        /// <param name="graph">所在的块</param>
+        /// <param name="name">节点名称</param>
+        /// <param name="position">节点位置</param>
+        /// <param name="prePorts">节点前部连接</param>
+        /// <param name="nextPorts">节点后部连接</param>
+        /// <param name="caption">字幕</param>
+        /// <param name="audio">音频</param>
+        public static ScriptParagraphNode Create(NodeGraph graph, string name = null, Vector2 position = default, List<NodePort> prePorts = null, List<NodePort> nextPorts = null, Sprite caption = null, AudioClip audio = null)
+        {
+            // 创建节点
+            var node = Create<ScriptParagraphNode>(graph,name,position, prePorts, nextPorts);
+            if (node == null)
+                return null;
+            
+            // 设置变量
+            node.caption = caption;
+            node.audio = audio;
+
+            return node;
+        }
+        
+        protected override void Init()
+        {
+            base.Init();
+            UpdateName();
+        }
+        
+        private void OnValidate()
+        {
+            if (graph == null)
+            {
+                Debug.LogWarning($"项目中存在幽灵节点：{name}");
+                return;
+            }
+            
+            UpdateName();
+        }
+
+        /// <summary>
+        /// 更新名称
+        /// </summary>
+        private void UpdateName()
+        {
+            if (string.IsNullOrEmpty(displayName))
+            {
+                displayName = graph.name + "_para";
+            }
+
+            name = displayName;
+        }
+
+        public new async UniTask<ScriptParagraphNodeData> Export()
+        {
+            var node = new ScriptParagraphNodeData(await base.Export());
+            var sGraph = (ScriptGraph)graph;
+            
+            // 记录音频资源地址
+            if (audio)
+                node.audioPath = await sGraph.Loader.Save(audio,sGraph.packageID);
+            
+            // 记录字幕资源地址
+            if (caption)
+                node.captionPath = await sGraph.Loader.Save(caption,sGraph.packageID);
+
+            return node;
+        }
+    }
+}