fix crash when add HoldEnd

NyagekiFumenProject · Dec 29, 2023 · eb29547 · eb29547
1 parent ebd7534
commit eb29547
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diff --git a/...es/FumenVisualEditor/Graphics/Drawing/TargetImpl/OngekiObjects/Holds/HoldDrawingTarget.cs b/...es/FumenVisualEditor/Graphics/Drawing/TargetImpl/OngekiObjects/Holds/HoldDrawingTarget.cs
@@ -69,6 +69,11 @@ Vector2 PostPoint2(double tGridUnit, double xGridUnit)
 						list.RemoveAt(list.Count - 1);
 					list.Add(new LineVertex(holdEndPoint, color, VertexDash.Solider));
 				}
+				else
+				{
+					list.Add(new LineVertex(holdPoint, color, VertexDash.Solider));
+					list.Add(new LineVertex(holdEndPoint, color, VertexDash.Solider));
+				}
 
 				lineDrawing.Draw(target, list, 13);
 			}

diff --git a/...nEditor/Modules/FumenVisualEditor/Graphics/Drawing/TargetImpl/VisibleLineVerticesQuery.cs b/...nEditor/Modules/FumenVisualEditor/Graphics/Drawing/TargetImpl/VisibleLineVerticesQuery.cs
@@ -11,6 +11,9 @@ public static class VisibleLineVerticesQuery
 	{
 		public static void QueryVisibleLineVertices(IFumenEditorDrawingContext target, ConnectableStartObject start, VertexDash invailedDash, Vector4 color, IList<LineVertex> outVertices)
 		{
+			if (start is null)
+				return;
+
 			var resT = start.TGrid.ResT;
 			var resX = start.XGrid.ResX;