Remove FlaxException

Source/Editor/Editor.cs

@@ -891,10 +891,10 @@ namespace FlaxEditor
             if (asset == null)
                 throw new ArgumentNullException(nameof(asset));
             if (asset.WaitForLoaded())
-                throw new FlaxException("Failed to load asset.");
+                throw new Exception("Failed to load asset.");
             var source = Internal_GetShaderAssetSourceCode(FlaxEngine.Object.GetUnmanagedPtr(asset));
             if (source == null)
-                throw new FlaxException("Failed to get source code.");
+                throw new Exception("Failed to get source code.");
             return source;
         }
 

Source/Editor/GUI/Timeline/Tracks/CameraCutTrack.cs

@@ -631,7 +631,7 @@ namespace FlaxEditor.GUI.Timeline.Tracks
                 }
             }
             if (spriteIndex == -1)
-                throw new FlaxException();
+                throw new Exception();
             atlas.Count++;
             _atlases[atlasIndex] = atlas;
             var sprite = new SpriteHandle(atlas.Texture, spriteIndex);

Source/Editor/Modules/PrefabsModule.cs

@@ -212,7 +212,7 @@ namespace FlaxEditor.Modules
 
             // Call backend
             if (PrefabManager.Internal_ApplyAll(FlaxEngine.Object.GetUnmanagedPtr(instance)))
-                throw new FlaxException("Failed to apply the prefab. See log to learn more.");
+                throw new Exception("Failed to apply the prefab. See log to learn more.");
 
             PrefabApplied?.Invoke(prefab, instance);
         }

Source/Editor/Tools/Terrain/Paint/Mode.cs

@@ -1,5 +1,6 @@
 // Copyright (c) 2012-2022 Wojciech Figat. All rights reserved.
 
+using System;
 using FlaxEditor.Tools.Terrain.Brushes;
 using FlaxEngine;
 
@@ -129,9 +130,7 @@ namespace FlaxEditor.Tools.Terrain.Paint
                 // Get the patch data (cached internally by the c++ core in editor)
                 var sourceData = TerrainTools.GetSplatMapData(terrain, ref patch.PatchCoord, splatmapIndex);
                 if (sourceData == null)
-                {
-                    throw new FlaxException("Cannot modify terrain. Loading splatmap failed. See log for more info.");
-                }
+                    throw new Exception("Cannot modify terrain. Loading splatmap failed. See log for more info.");
 
                 // Record patch data before editing it
                 if (!gizmo.CurrentEditUndoAction.HashPatch(ref patch.PatchCoord))

Source/Editor/Tools/Terrain/Sculpt/Mode.cs

@@ -1,5 +1,6 @@
 // Copyright (c) 2012-2022 Wojciech Figat. All rights reserved.
 
+using System;
 using FlaxEditor.Tools.Terrain.Brushes;
 using FlaxEngine;
 
@@ -128,9 +129,7 @@ namespace FlaxEditor.Tools.Terrain.Sculpt
                 float* sourceHeights = EditHoles ? null : TerrainTools.GetHeightmapData(terrain, ref patch.PatchCoord);
                 byte* sourceHoles = EditHoles ? TerrainTools.GetHolesMaskData(terrain, ref patch.PatchCoord) : null;
                 if (sourceHeights == null && sourceHoles == null)
-                {
-                    throw new FlaxException("Cannot modify terrain. Loading heightmap failed. See log for more info.");
-                }
+                    throw new Exception("Cannot modify terrain. Loading heightmap failed. See log for more info.");
 
                 // Record patch data before editing it
                 if (!gizmo.CurrentEditUndoAction.HashPatch(ref patch.PatchCoord))

Source/Editor/Tools/Terrain/Undo/EditTerrainHeightMapAction.cs

@@ -37,7 +37,7 @@ namespace FlaxEditor.Tools.Terrain.Undo
             var offset = Int2.Zero;
             var size = new Int2((int)Mathf.Sqrt(_heightmapLength));
             if (TerrainTools.ModifyHeightMap(Terrain, ref patchCoord, (float*)data, ref offset, ref size))
-                throw new FlaxException("Failed to modify the heightmap.");
+                throw new Exception("Failed to modify the heightmap.");
         }
     }
 }

Source/Editor/Tools/Terrain/Undo/EditTerrainHolesMapAction.cs

@@ -37,7 +37,7 @@ namespace FlaxEditor.Tools.Terrain.Undo
             var offset = Int2.Zero;
             var size = new Int2((int)Mathf.Sqrt(_heightmapLength));
             if (TerrainTools.ModifyHolesMask(Terrain, ref patchCoord, (byte*)data, ref offset, ref size))
-                throw new FlaxException("Failed to modify the terrain holes.");
+                throw new Exception("Failed to modify the terrain holes.");
         }
     }
 }

Source/Editor/Tools/Terrain/Undo/EditTerrainSplatMapAction.cs

@@ -37,7 +37,7 @@ namespace FlaxEditor.Tools.Terrain.Undo
             var offset = Int2.Zero;
             var size = new Int2((int)Mathf.Sqrt(_heightmapLength));
             if (TerrainTools.ModifySplatMap(Terrain, ref patchCoord, (int)tag, (Color32*)data, ref offset, ref size))
-                throw new FlaxException("Failed to modify the splatmap.");
+                throw new Exception("Failed to modify the splatmap.");
         }
     }
 }

Source/Editor/Undo/Actions/BreakPrefabLinkAction.cs

@@ -68,7 +68,7 @@ namespace FlaxEditor.Actions
             if (actor == null)
                 throw new ArgumentNullException(nameof(actor));
             if (!actor.HasPrefabLink)
-                throw new FlaxException("Cannot register missing prefab link.");
+                throw new Exception("Cannot register missing prefab link.");
             return new BreakPrefabLinkAction(false, actor);
         }
 
@@ -102,11 +102,11 @@ namespace FlaxEditor.Actions
         private void DoLink()
         {
             if (_prefabObjectIds == null)
-                throw new FlaxException("Cannot link prefab. Missing objects Ids mapping.");
+                throw new Exception("Cannot link prefab. Missing objects Ids mapping.");
 
             var actor = Object.Find<Actor>(ref _actorId);
             if (actor == null)
-                throw new FlaxException("Cannot link prefab. Missing actor.");
+                throw new Exception("Cannot link prefab. Missing actor.");
 
             // Restore cached links
             foreach (var e in _prefabObjectIds)
@@ -149,9 +149,9 @@ namespace FlaxEditor.Actions
         {
             var actor = Object.Find<Actor>(ref _actorId);
             if (actor == null)
-                throw new FlaxException("Cannot break prefab link. Missing actor.");
+                throw new Exception("Cannot break prefab link. Missing actor.");
             if (!actor.HasPrefabLink)
-                throw new FlaxException("Cannot break missing prefab link.");
+                throw new Exception("Cannot break missing prefab link.");
 
             if (_prefabObjectIds == null)
                 _prefabObjectIds = new Dictionary<Guid, Guid>(1024);

Source/Editor/Utilities/DuplicateScenes.cs

@@ -72,7 +72,7 @@ namespace FlaxEditor.Utilities
             if (Level.UnloadAllScenes())
             {
                 Profiler.EndEvent();
-                throw new FlaxException("Failed to unload scenes.");
+                throw new Exception("Failed to unload scenes.");
             }
             FlaxEngine.Scripting.FlushRemovedObjects();
 
@@ -82,7 +82,7 @@ namespace FlaxEditor.Utilities
                 if (noScenes != null && noScenes.Length != 0)
                 {
                     Profiler.EndEvent();
-                    throw new FlaxException("Failed to unload scenes.");
+                    throw new Exception("Failed to unload scenes.");
                 }
             }
 
@@ -110,7 +110,7 @@ namespace FlaxEditor.Utilities
                 if (scene == null)
                 {
                     Profiler.EndEvent();
-                    throw new FlaxException("Failed to deserialize scene");
+                    throw new Exception("Failed to deserialize scene");
                 }
             }
 
@@ -131,7 +131,7 @@ namespace FlaxEditor.Utilities
             if (Level.UnloadAllScenes())
             {
                 Profiler.EndEvent();
-                throw new FlaxException("Failed to unload scenes.");
+                throw new Exception("Failed to unload scenes.");
             }
             FlaxEngine.Scripting.FlushRemovedObjects();
             Profiler.EndEvent();
@@ -154,7 +154,7 @@ namespace FlaxEditor.Utilities
                 if (scene == null)
                 {
                     Profiler.EndEvent();
-                    throw new FlaxException("Failed to deserialize scene");
+                    throw new Exception("Failed to deserialize scene");
                 }
 
                 // Restore `dirty` state

Source/Editor/Viewport/Previews/IESProfilePreview.cs

@@ -1,6 +1,8 @@
 // Copyright (c) 2012-2022 Wojciech Figat. All rights reserved.
 
+using System;
 using FlaxEngine;
+using Object = FlaxEngine.Object;
 
 namespace FlaxEditor.Viewport.Previews
 {
@@ -39,7 +41,7 @@ namespace FlaxEditor.Viewport.Previews
 
             // Wait for base (don't want to async material parameters set due to async loading)
             if (baseMaterial == null || baseMaterial.WaitForLoaded())
-                throw new FlaxException("Cannot load IES Profile preview material.");
+                throw new Exception("Cannot load IES Profile preview material.");
 
             // Create preview material (virtual)
             _previewMaterial = baseMaterial.CreateVirtualInstance();

Source/Editor/Viewport/Previews/PrefabPreview.cs

@@ -1,5 +1,6 @@
 // Copyright (c) 2012-2022 Wojciech Figat. All rights reserved.
 
+using System;
 using FlaxEngine;
 using Object = FlaxEngine.Object;
 
@@ -54,7 +55,7 @@ namespace FlaxEditor.Viewport.Previews
                     if (instance == null)
                     {
                         _prefab = null;
-                        throw new FlaxException("Failed to spawn a prefab for the preview.");
+                        throw new Exception("Failed to spawn a prefab for the preview.");
                     }
 
                     // Set instance

Source/Editor/Viewport/Previews/TexturePreview.cs

@@ -319,10 +319,10 @@ namespace FlaxEditor.Viewport.Previews
             // Create preview material (virtual)
             var baseMaterial = FlaxEngine.Content.LoadAsyncInternal<Material>("Editor/TexturePreviewMaterial");
             if (baseMaterial == null)
-                throw new FlaxException("Cannot load texture preview material.");
+                throw new Exception("Cannot load texture preview material.");
             _previewMaterial = baseMaterial.CreateVirtualInstance();
             if (_previewMaterial == null)
-                throw new FlaxException("Failed to create virtual material instance for preview material.");
+                throw new Exception("Failed to create virtual material instance for preview material.");
 
             // Add widgets
             if (useWidgets)

Source/Engine/Engine/FlaxException.cs

@@ -1,41 +0,0 @@
-// Copyright (c) 2012-2022 Wojciech Figat. All rights reserved.
-
-using System;
-
-namespace FlaxEngine
-{
-    /// <summary>
-    /// Flax exception object.
-    /// </summary>
-    /// <seealso cref="System.SystemException" />
-    [Serializable]
-    public class FlaxException : SystemException
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="FlaxException"/> class.
-        /// </summary>
-        public FlaxException()
-        : base("A Flax runtime error occurred!")
-        {
-        }
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="FlaxException"/> class.
-        /// </summary>
-        /// <param name="message">The message that describes the error.</param>
-        public FlaxException(string message)
-        : base(message)
-        {
-        }
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="FlaxException"/> class.
-        /// </summary>
-        /// <param name="message">The error message that explains the reason for the exception.</param>
-        /// <param name="innerException">The exception that is the cause of the current exception. If the <paramref name="innerException" /> parameter is not a null reference (Nothing in Visual Basic), the current exception is raised in a catch block that handles the inner exception.</param>
-        public FlaxException(string message, Exception innerException)
-        : base(message, innerException)
-        {
-        }
-    }
-}

Source/Engine/Graphics/Mesh.cs

@@ -154,7 +154,7 @@ namespace FlaxEngine
                 uv,
                 colors
             ))
-                throw new FlaxException("Failed to update mesh data.");
+                throw new Exception("Failed to update mesh data.");
         }
 
         /// <summary>
@@ -201,7 +201,7 @@ namespace FlaxEngine
                 Utils.ExtractArrayFromList(uv),
                 Utils.ExtractArrayFromList(colors)
             ))
-                throw new FlaxException("Failed to update mesh data.");
+                throw new Exception("Failed to update mesh data.");
         }
 
         /// <summary>
@@ -247,7 +247,7 @@ namespace FlaxEngine
                 uv,
                 colors
             ))
-                throw new FlaxException("Failed to update mesh data.");
+                throw new Exception("Failed to update mesh data.");
         }
 
         /// <summary>
@@ -294,7 +294,7 @@ namespace FlaxEngine
                 Utils.ExtractArrayFromList(uv),
                 Utils.ExtractArrayFromList(colors)
             ))
-                throw new FlaxException("Failed to update mesh data.");
+                throw new Exception("Failed to update mesh data.");
         }
 
         /// <summary>
@@ -341,7 +341,7 @@ namespace FlaxEngine
                 uv,
                 colors
             ))
-                throw new FlaxException("Failed to update mesh data.");
+                throw new Exception("Failed to update mesh data.");
         }
 
         /// <summary>
@@ -388,7 +388,7 @@ namespace FlaxEngine
                 Utils.ExtractArrayFromList(uv),
                 Utils.ExtractArrayFromList(colors)
             ))
-                throw new FlaxException("Failed to update mesh data.");
+                throw new Exception("Failed to update mesh data.");
         }
 
         /// <summary>
@@ -412,7 +412,7 @@ namespace FlaxEngine
                 triangles.Length / 3,
                 triangles
             ))
-                throw new FlaxException("Failed to update mesh data.");
+                throw new Exception("Failed to update mesh data.");
         }
 
         /// <summary>
@@ -436,7 +436,7 @@ namespace FlaxEngine
                 triangles.Count / 3,
                 Utils.ExtractArrayFromList(triangles)
             ))
-                throw new FlaxException("Failed to update mesh data.");
+                throw new Exception("Failed to update mesh data.");
         }
 
         /// <summary>
@@ -460,7 +460,7 @@ namespace FlaxEngine
                 triangles.Length / 3,
                 triangles
             ))
-                throw new FlaxException("Failed to update mesh data.");
+                throw new Exception("Failed to update mesh data.");
         }
 
         /// <summary>
@@ -484,7 +484,7 @@ namespace FlaxEngine
                 triangles.Count / 3,
                 Utils.ExtractArrayFromList(triangles)
             ))
-                throw new FlaxException("Failed to update mesh data.");
+                throw new Exception("Failed to update mesh data.");
         }
 
         internal enum InternalBufferType
@@ -506,7 +506,7 @@ namespace FlaxEngine
             var vertices = VertexCount;
             var result = new Vertex0[vertices];
             if (Internal_DownloadBuffer(__unmanagedPtr, forceGpu, result, (int)InternalBufferType.VB0))
-                throw new FlaxException("Failed to download mesh data.");
+                throw new Exception("Failed to download mesh data.");
             return result;
         }
 
@@ -520,7 +520,7 @@ namespace FlaxEngine
             var vertices = VertexCount;
             var result = new Vertex1[vertices];
             if (Internal_DownloadBuffer(__unmanagedPtr, forceGpu, result, (int)InternalBufferType.VB1))
-                throw new FlaxException("Failed to download mesh data.");
+                throw new Exception("Failed to download mesh data.");
             return result;
         }
 
@@ -540,7 +540,7 @@ namespace FlaxEngine
             var vertices = VertexCount;
             var result = new Vertex2[vertices];
             if (Internal_DownloadBuffer(__unmanagedPtr, forceGpu, result, (int)InternalBufferType.VB2))
-                throw new FlaxException("Failed to download mesh data.");
+                throw new Exception("Failed to download mesh data.");
             return result;
         }
 
@@ -597,7 +597,7 @@ namespace FlaxEngine
             var triangles = TriangleCount;
             var result = new uint[triangles * 3];
             if (Internal_DownloadBuffer(__unmanagedPtr, forceGpu, result, (int)InternalBufferType.IB32))
-                throw new FlaxException("Failed to download mesh data.");
+                throw new Exception("Failed to download mesh data.");
             return result;
         }
 
@@ -612,7 +612,7 @@ namespace FlaxEngine
             var triangles = TriangleCount;
             var result = new ushort[triangles * 3];
             if (Internal_DownloadBuffer(__unmanagedPtr, forceGpu, result, (int)InternalBufferType.IB16))
-                throw new FlaxException("Failed to download mesh data.");
+                throw new Exception("Failed to download mesh data.");
             return result;
         }
     }

Source/Engine/Graphics/SkinnedMesh.cs

@@ -131,7 +131,7 @@ namespace FlaxEngine
                 throw new ArgumentOutOfRangeException(nameof(uv));
 
             if (Internal_UpdateMeshUInt(__unmanagedPtr, vertices, triangles, blendIndices, blendWeights, normals, tangents, uv))
-                throw new FlaxException("Failed to update mesh data.");
+                throw new Exception("Failed to update mesh data.");
         }
 
         /// <summary>
@@ -167,7 +167,7 @@ namespace FlaxEngine
                 throw new ArgumentOutOfRangeException(nameof(uv));
 
             if (Internal_UpdateMeshUInt(__unmanagedPtr, vertices, triangles, blendIndices, blendWeights, normals, tangents, uv))
-                throw new FlaxException("Failed to update mesh data.");
+                throw new Exception("Failed to update mesh data.");
         }
 
         /// <summary>
@@ -203,7 +203,7 @@ namespace FlaxEngine
                 throw new ArgumentOutOfRangeException(nameof(uv));
 
             if (Internal_UpdateMeshUShort(__unmanagedPtr, vertices, triangles, blendIndices, blendWeights, normals, tangents, uv))
-                throw new FlaxException("Failed to update mesh data.");
+                throw new Exception("Failed to update mesh data.");
         }
 
         internal enum InternalBufferType
@@ -223,7 +223,7 @@ namespace FlaxEngine
             var vertices = VertexCount;
             var result = new Vertex0[vertices];
             if (Internal_DownloadBuffer(__unmanagedPtr, forceGpu, result, (int)InternalBufferType.VB0))
-                throw new FlaxException("Failed to download mesh data.");
+                throw new Exception("Failed to download mesh data.");
             return result;
         }
 
@@ -268,7 +268,7 @@ namespace FlaxEngine
             var triangles = TriangleCount;
             var result = new uint[triangles * 3];
             if (Internal_DownloadBuffer(__unmanagedPtr, forceGpu, result, (int)InternalBufferType.IB32))
-                throw new FlaxException("Failed to download mesh data.");
+                throw new Exception("Failed to download mesh data.");
             return result;
         }
 
@@ -283,7 +283,7 @@ namespace FlaxEngine
             var triangles = TriangleCount;
             var result = new ushort[triangles * 3];
             if (Internal_DownloadBuffer(__unmanagedPtr, forceGpu, result, (int)InternalBufferType.IB16))
-                throw new FlaxException("Failed to download mesh data.");
+                throw new Exception("Failed to download mesh data.");
             return result;
         }
     }

Source/Engine/Graphics/TextureBase.cs

@@ -177,7 +177,7 @@ namespace FlaxEngine
 
                 // Call backend
                 if (Internal_Init(__unmanagedPtr, new IntPtr(&t)))
-                    throw new FlaxException("Failed to init texture data.");
+                    throw new Exception("Failed to init texture data.");
             }
         }
 

Source/Engine/Scripting/Object.cs

@@ -47,7 +47,7 @@ namespace FlaxEngine
             {
                 Internal_ManagedInstanceCreated(this);
                 if (__unmanagedPtr == IntPtr.Zero)
-                    throw new FlaxException($"Failed to create native instance for object of type {GetType().FullName} (assembly: {GetType().Assembly.FullName}).");
+                    throw new Exception($"Failed to create native instance for object of type {GetType().FullName} (assembly: {GetType().Assembly.FullName}).");
             }
         }
 

Source/Engine/Serialization/JsonSerializer.cs

@@ -188,7 +188,7 @@ namespace FlaxEngine.Json
                 while (reader.Read())
                 {
                     if (reader.TokenType != JsonToken.Comment)
-                        throw new FlaxException("Additional text found in JSON string after finishing deserializing object.");
+                        throw new Exception("Additional text found in JSON string after finishing deserializing object.");
                 }
             }
         }
@@ -226,7 +226,7 @@ namespace FlaxEngine.Json
                 while (reader.Read())
                 {
                     if (reader.TokenType != JsonToken.Comment)
-                        throw new FlaxException("Additional text found in JSON string after finishing deserializing object.");
+                        throw new Exception("Additional text found in JSON string after finishing deserializing object.");
                 }
             }
 
@@ -254,7 +254,7 @@ namespace FlaxEngine.Json
                 while (reader.Read())
                 {
                     if (reader.TokenType != JsonToken.Comment)
-                        throw new FlaxException("Additional text found in JSON string after finishing deserializing object.");
+                        throw new Exception("Additional text found in JSON string after finishing deserializing object.");
                 }
             }
 
@@ -297,7 +297,7 @@ namespace FlaxEngine.Json
             while (jsonReader.Read())
             {
                 if (jsonReader.TokenType != JsonToken.Comment)
-                    throw new FlaxException("Additional text found in JSON string after finishing deserializing object.");
+                    throw new Exception("Additional text found in JSON string after finishing deserializing object.");
             }
         }