Unity 2017.4.9f1 C# reference source code

Unity Technologies · Unity Technologies · commit 4134799cb16d · 2018-08-10T14:27:28.000Z
diff --git a/Editor/Mono/BuildPipeline/MonoAssemblyStripping.cs b/Editor/Mono/BuildPipeline/MonoAssemblyStripping.cs
@@ -267,17 +267,15 @@ public static AssemblyDefinition ResolveAssemblyReference(IAssemblyResolver reso
             {
                 return resolver.Resolve(assemblyName, new ReaderParameters { AssemblyResolver = resolver, ApplyWindowsRuntimeProjections = true });
             }
-            catch (AssemblyResolutionException e)
+            catch (AssemblyResolutionException)
             {
                 // Skip module dlls if we can't find them - we might build for a platform without modular UnityEngine support.
                 if (AssemblyHelper.IsUnityEngineModule(assemblyName.Name))
                     return null;
 
                 // DefaultAssemblyResolver doesn't handle windows runtime references correctly. But that is okay, as they cannot derive from managed types anyway
-                if (e.AssemblyReference.IsWindowsRuntime)
-                    return null;
-
-                throw;
+                // Besides, if any assembly is missing, UnityLinker will stub it and we should not care about it
+                return null;
             }
         }
 
diff --git a/Editor/Mono/Inspector/ClothInspector.cs b/Editor/Mono/Inspector/ClothInspector.cs
@@ -1338,7 +1338,7 @@ void OnPreSceneGUI()
             if (state.ToolMode == (ToolMode)(-1))
                 state.ToolMode = ToolMode.Select;
 
-            if (m_ParticleSelection == null)
+            if ((m_ParticleSelection == null) || (m_LastVertices.Length != cloth.vertices.Length))
             {
                 GenerateSelectionMesh();
             }
diff --git a/Editor/Mono/Inspector/EditorDragging.cs b/Editor/Mono/Inspector/EditorDragging.cs
@@ -203,11 +203,18 @@ void HandleEditorDragging(int editorIndex, Rect targetRect, float markerY, bool
                                 // Add script components
                                 var index = 0;
                                 var addedComponents = new Component[targetComponents.Length * scripts.Count()];
-                                foreach (var targetComponent in targetComponents)
+                                for (int i = 0; i < targetComponents.Length; i++)
                                 {
+                                    var targetComponent = targetComponents[i];
                                     var gameObject = targetComponent.gameObject;
+                                    bool targetIsTransform = targetComponent is Transform;
                                     foreach (var script in scripts)
                                         addedComponents[index++] = Undo.AddComponent(gameObject, script.GetClass());
+
+                                    // If the target is a Transform, the AddComponent might have replaced it with a RectTransform.
+                                    // Handle this possibility by updating the target component.
+                                    if (targetIsTransform)
+                                        targetComponents[i] = gameObject.transform;
                                 }
 
                                 // Move added components relative to target components
diff --git a/README.md b/README.md
@@ -1,4 +1,4 @@
-## Unity 2017.4.8f1 C# reference source code
+## Unity 2017.4.9f1 C# reference source code
 
 The C# part of the Unity engine and editor source code.
 May be used for reference purposes only.

Original file line number	Diff line number	Diff line change
`@@ -267,17 +267,15 @@ public static AssemblyDefinition ResolveAssemblyReference(IAssemblyResolver reso`
`267`	`267`	`{`
`268`	`268`	`return resolver.Resolve(assemblyName, new ReaderParameters { AssemblyResolver = resolver, ApplyWindowsRuntimeProjections = true });`
`269`	`269`	`}`
`270`		`- catch (AssemblyResolutionException e)`
	`270`	`+ catch (AssemblyResolutionException)`
`271`	`271`	`{`
`272`	`272`	`// Skip module dlls if we can't find them - we might build for a platform without modular UnityEngine support.`
`273`	`273`	`if (AssemblyHelper.IsUnityEngineModule(assemblyName.Name))`
`274`	`274`	`return null;`
`275`	`275`
`276`	`276`	`// DefaultAssemblyResolver doesn't handle windows runtime references correctly. But that is okay, as they cannot derive from managed types anyway`
`277`		`- if (e.AssemblyReference.IsWindowsRuntime)`
`278`		`- return null;`
`279`		`-`
`280`		`- throw;`
	`277`	`+ // Besides, if any assembly is missing, UnityLinker will stub it and we should not care about it`
	`278`	`+ return null;`
`281`	`279`	`}`
`282`	`280`	`}`
`283`	`281`
Original file line number	Diff line number	Diff line change
`@@ -1338,7 +1338,7 @@ void OnPreSceneGUI()`
`1338`	`1338`	`if (state.ToolMode == (ToolMode)(-1))`
`1339`	`1339`	`state.ToolMode = ToolMode.Select;`
`1340`	`1340`
`1341`		`- if (m_ParticleSelection == null)`
	`1341`	`+ if ((m_ParticleSelection == null) \|\| (m_LastVertices.Length != cloth.vertices.Length))`
`1342`	`1342`	`{`
`1343`	`1343`	`GenerateSelectionMesh();`
`1344`	`1344`	`}`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-## Unity 2017.4.8f1 C# reference source code`
	`1`	`+## Unity 2017.4.9f1 C# reference source code`
`2`	`2`
`3`	`3`	`The C# part of the Unity engine and editor source code.`
`4`	`4`	`May be used for reference purposes only.`