actual live updating for tiles

shibbo · Nov 9, 2023 · aa05630 · aa05630
1 parent a7d61ab
commit aa05630
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Showing 3 changed files with 17 additions and 6 deletions.
diff --git a/Fushigi/ui/Transform.cs b/Fushigi/ui/Transform.cs
@@ -13,9 +13,11 @@ public class Transform
         public Vector3 RotationEuler { get; set; }
         public Vector3 Scale { get; set; } = Vector3.One;
 
-        public virtual void Update()
-        {
+        public event Action? Update;
 
+        internal virtual void OnUpdate()
+        {
+            Update?.Invoke();
         }
     }
 }
diff --git a/Fushigi/ui/bgunit/BGUnitRail.cs b/Fushigi/ui/bgunit/BGUnitRail.cs
@@ -44,7 +44,12 @@ public BGUnitRail(CourseUnit unit, CourseUnit.Rail rail)
             this.Points.Clear();
 
             foreach (var pt in rail.mPoints)
-                Points.Add(new RailPoint(pt.Value));
+            {
+                var railPoint = new RailPoint(pt.Value);
+                railPoint.Transform.Update += unit.GenerateTileSubUnits;
+                Points.Add(railPoint);
+
+            }
 
             IsClosed = rail.IsClosed;
             IsInternal = rail.IsInternal;
@@ -219,8 +224,6 @@ public void OnMouseUp(LevelViewport viewport)
         {
             mouseDown = false;
             transformStart = false;
-
-            CourseUnit.GenerateTileSubUnits();
         }
 
         public void OnSelecting(LevelViewport viewport)
@@ -241,6 +244,8 @@ public void OnSelecting(LevelViewport viewport)
                 viewport.mEditContext.EndUndoCollection("Move Rail Points");
             }
 
+            bool anyTransformed = false;
+
             for (int i = 0; i < Points.Count; i++)
             {
                 if (transformStart && ctx.IsSelected(Points[i]))
@@ -249,8 +254,12 @@ public void OnSelecting(LevelViewport viewport)
                     diff.Y = MathF.Round(diff.Y, MidpointRounding.AwayFromZero);
                     posVec.Z = Points[i].Position.Z;
                     Points[i].Position = Points[i].PreviousPosition + diff;
+                    anyTransformed = true;
                 }
             }
+
+            if(anyTransformed)
+                CourseUnit.GenerateTileSubUnits();
         }
 
         public void Render(LevelViewport viewport, ImDrawListPtr mDrawList)

diff --git a/Fushigi/ui/undo/TransformUndo.cs b/Fushigi/ui/undo/TransformUndo.cs
@@ -36,7 +36,7 @@ public IRevertable Revert()
             Transform.Position = this.PreviousPosition;
             Transform.RotationEuler = this.PreviousRotation;
             Transform.Scale = this.PreviousScale;
-            Transform.Update();
+            Transform.OnUpdate();
 
             //Create revert stack
             return new TransformUndo(Transform);