From 49b25e755b70ec412feaaf0b898d6f7e09d2bea6 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Tue, 28 Jun 2022 09:40:37 +0800
Subject: +node example

---
 .../RuntimeMathGraph/Scripts/UGUIContextMenu.cs    | 61 ++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 Other/NodeEditorExamples/Assets/xNode-examples/Examples/RuntimeMathGraph/Scripts/UGUIContextMenu.cs

(limited to 'Other/NodeEditorExamples/Assets/xNode-examples/Examples/RuntimeMathGraph/Scripts/UGUIContextMenu.cs')

diff --git a/Other/NodeEditorExamples/Assets/xNode-examples/Examples/RuntimeMathGraph/Scripts/UGUIContextMenu.cs b/Other/NodeEditorExamples/Assets/xNode-examples/Examples/RuntimeMathGraph/Scripts/UGUIContextMenu.cs
new file mode 100644
index 00000000..0d2e85c1
--- /dev/null
+++ b/Other/NodeEditorExamples/Assets/xNode-examples/Examples/RuntimeMathGraph/Scripts/UGUIContextMenu.cs
@@ -0,0 +1,61 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.EventSystems;
+
+namespace XNode.Examples.RuntimeMathNodes {
+	public class UGUIContextMenu : MonoBehaviour, IPointerExitHandler {
+
+		public Action<Type, Vector2> onClickSpawn;
+		public CanvasGroup group;
+		[HideInInspector] public Node selectedNode;
+		private Vector2 pos;
+
+		private void Start() {
+			Close();
+		}
+
+		public void OpenAt(Vector2 pos) {
+			transform.position = pos;
+			group.alpha = 1;
+			group.interactable = true;
+			group.blocksRaycasts = true;
+			transform.SetAsLastSibling();
+		}
+
+		public void Close() {
+			group.alpha = 0;
+			group.interactable = false;
+			group.blocksRaycasts = false;
+		}
+
+		public void SpawnMathNode() {
+			SpawnNode(typeof(XNode.Examples.MathNodes.MathNode));
+		}
+
+		public void SpawnDisplayNode() {
+			SpawnNode(typeof(XNode.Examples.MathNodes.DisplayValue));
+		}
+
+		public void SpawnVectorNode() {
+			SpawnNode(typeof(XNode.Examples.MathNodes.Vector));
+		}
+
+		private void SpawnNode(Type nodeType) {
+			Vector2 pos = new Vector2(transform.localPosition.x, -transform.localPosition.y);
+			onClickSpawn(nodeType, pos);
+		}
+
+		public void RemoveNode() {
+			RuntimeMathGraph runtimeMathGraph = GetComponentInParent<RuntimeMathGraph>();
+			runtimeMathGraph.graph.RemoveNode(selectedNode);
+			runtimeMathGraph.Refresh();
+			Close();
+		}
+
+		public void OnPointerExit(PointerEventData eventData) {
+			Close();
+		}
+	}
+}
\ No newline at end of file
-- 
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