testss

Library/PackageCache/com.unity.2d.path@5.0.0/Editor/IMGUI/CreatePointAction.cs

@@ -0,0 +1,48 @@
+using System;
+using UnityEngine;
+using UnityEditor.U2D.Path.GUIFramework;
+
+namespace UnityEditor.U2D.Path
+{
+    public class CreatePointAction : ClickAction
+    {
+        private Control m_PointControl;
+
+        public Func<IGUIState, Vector2, Vector3> guiToWorld;
+        public Action<int, Vector3> onCreatePoint;
+        public CreatePointAction(Control pointControl, Control edgeControl) : base(edgeControl, 0, false)
+        {
+            m_PointControl = pointControl;
+        }
+
+        protected override void OnTrigger(IGUIState guiState)
+        {
+            base.OnTrigger(guiState);
+
+            var index = hoveredControl.layoutData.index;
+            var position = GetMousePositionWorld(guiState);
+
+            if (onCreatePoint != null)
+                onCreatePoint(index, position);
+
+            guiState.nearestControl = m_PointControl.ID;
+
+            var data = m_PointControl.layoutData;
+            data.index = index + 1;
+            data.position = position;
+            data.distance = 0f;
+
+            m_PointControl.layoutData = data;
+
+            guiState.changed = true;
+        }
+
+        private Vector3 GetMousePositionWorld(IGUIState guiState)
+        {
+            if (guiToWorld != null)
+                return guiToWorld(guiState, guiState.mousePosition);
+
+            return guiState.GUIToWorld(guiState.mousePosition, hoveredControl.layoutData.forward, hoveredControl.layoutData.position);
+        }
+    }
+}