【a】可视化剧本编辑器 10.StoryEditor

2026-01-06 14:24:23 +08:00
parent f055116d4d
commit 2e8accfed8
80 changed files with 3145 additions and 0 deletions
--- a/Assets/10.StoryEditor/RunTime/VisualEditor/Node/FlowNode.cs
+++ b/Assets/10.StoryEditor/RunTime/VisualEditor/Node/FlowNode.cs
@@ -0,0 +1,128 @@
+using System;
+using System.Collections.Generic;
+using Cysharp.Threading.Tasks;
+using Sirenix.OdinInspector;
+using UnityEngine;
+using XNode;
+
+namespace Stary.Evo.StoryEditor
+{
+    [Serializable,CreateNodeMenu("")]
+    public class FlowNode : NodeBase
+    {
+        [HorizontalGroup("Port", order:0)]
+        [Input] 
+        public Enter enter;
+        [HorizontalGroup("Port")]
+        [Output] 
+        public Exit exit;
+        
+        /// <summary>
+        /// Exit端口连接的节点的执行类型
+        /// </summary>
+        [BoxGroup("Config", order:5, showLabel:false)]
+        [LabelText("后续执行")]
+        public NodeExecuteType exitNodeExecuteType = NodeExecuteType.Async;
+
+        /// <summary>
+        /// 创建新的流程节点
+        /// </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>
+        public static T Create<T>(NodeGraph graph, string name = null, Vector2 position = default,
+            List<NodePort> prePorts = null, List<NodePort> nextPorts = null) where T:FlowNode
+        {
+            // 创建节点
+            var node = NodeBase.Create<T>(graph, name, position);
+            if (node == null)
+                return null;
+
+            // 将剧本与前部节点和后部节点相连
+            var enterPort = node.GetInputPort("enter");
+            if (enterPort != null && prePorts != null)
+                prePorts.ForEach(port => port.Connect(enterPort));
+            var exitPort = node.GetInputPort("exit");
+            if (exitPort != null && nextPorts != null)
+                nextPorts.ForEach(port => port.Connect(exitPort));
+
+            return node;
+        }
+
+        #region 工具方法
+        
+        /// <summary>
+        /// 将自身的入口连接传递给指定端口
+        /// </summary>
+        /// <param name="otherPort">指定端口</param>
+        /// <param name="deleteSelf">传递后删除自身连接</param>
+        public void GiveEnterPortToOtherPort(NodePort otherPort, bool deleteSelf)
+            => GiveConnectionToOtherPort(GetInputPort("enter"), otherPort, deleteSelf);
+
+        /// <summary>
+        /// 将自身的出口连接传递给指定端口
+        /// </summary>
+        /// <param name="otherPort">指定端口</param>
+        /// <param name="deleteSelf">传递后删除自身连接</param>
+        public void GiveExitPortToOtherPort(NodePort otherPort, bool deleteSelf = false)
+            => GiveConnectionToOtherPort(GetOutputPort("exit"), otherPort, deleteSelf);
+
+        #endregion
+
+        #region 节点操作
+        
+        /// <summary>
+        /// 向前插入节点
+        /// </summary>
+        [HorizontalGroup("Insert", order:1)]
+        [Button("(←)插入节点")]
+        public void InsertForward()
+        {
+            // 生成新的空节点
+            var newNode = SelectionNode.Create(graph);
+            // 将本节点的Enter连接给到新的节点的Enter
+            GiveEnterPortToOtherPort(newNode.GetInputPort("enter"), true);
+            // 将新的节点的Exit连接到本节点的Enter
+            GetInputPort("enter").Connect(newNode.GetOutputPort("exit"));
+            // 将新节点设定为本节点位置
+            newNode.position = position;
+            
+            // 将包括自身在内的所有后续节点向后移动一个默认间隔
+            newNode.DoActionToAllNodesAfter((thisNode, otherNode) => otherNode.position = thisNode.position + new Vector2(DefaultNodeXInterval, DefaultNodeYInterval));
+        }
+
+        /// <summary>
+        /// 向后插入节点
+        /// </summary>
+        [HorizontalGroup("Insert")]
+        [Button("插入节点(→)")]
+        public void InsertBackward()
+        {
+            // 生成新的空节点
+            var newNode = SelectionNode.Create(graph);
+            // 将本节点的Exit连接给到新的节点的Exit
+            GiveExitPortToOtherPort(newNode.GetOutputPort("exit"), true);
+            // 将新的节点的Enter连接到本节点的Exit
+            GetOutputPort("exit").Connect(newNode.GetInputPort("enter"));
+            // 将新节点设置为本节点位置后移一格
+            newNode.position = position + new Vector2(DefaultNodeXInterval, DefaultNodeYInterval);
+            
+            // 将所有后续节点向后移动一个默认间隔
+            newNode.DoActionToAllNodesAfter((thisNode, otherNode) => otherNode.position = thisNode.position + new Vector2(DefaultNodeXInterval, DefaultNodeYInterval));
+        }
+        
+        #endregion
+        
+        /// <summary>
+        /// 导出
+        /// </summary>
+        public new async UniTask<FlowNodeData> Export()
+        {
+            FlowNodeData node = new(await base.Export());
+            node.executeType = exitNodeExecuteType;
+            return node;
+        }
+    }
+}