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