public override void OnInspectorGUI()
{
switch (errorState)
{
case BehaviourInspectorErrorState.Success:
#if UDONSHARP_DEBUG
EditorGUILayout.HelpBox("UDONSHARP_DEBUG is defined; backing UdonBehaviour is shown", MessageType.Info);
#else
EditorGUILayout.HelpBox("Something probably went wrong, you should not be able to see the underlying UdonBehaviour for UdonSharpBehaviours", MessageType.Warning);
#endif
EditorGUI.BeginDisabledGroup(true);
EditorGUILayout.ObjectField("Linked U# Behaviour", UdonSharpEditorUtility.GetProxyBehaviour((UdonBehaviour)target), typeof(UdonSharpBehaviour), true);
EditorGUILayout.ObjectField("Program Source", ((UdonBehaviour)target).programSource, typeof(AbstractUdonProgramSource), false);
EditorGUI.EndDisabledGroup();
break;
case BehaviourInspectorErrorState.PrefabNeedsUpgrade:
EditorGUILayout.HelpBox("U# behaviour needs upgrade on prefab, make sure you didn't have any issues during importing the prefab.", MessageType.Error);
break;
case BehaviourInspectorErrorState.NoValidUSharpProgram:
EditorGUILayout.HelpBox("U# behaviour is not pointing to a valid U# program asset.", MessageType.Error);
UdonSharpProgramAsset programAsset = ((UdonBehaviour)target).programSource as UdonSharpProgramAsset;
if (programAsset && programAsset.sourceCsScript == null)
{
UdonSharpGUI.DrawCreateScriptButton(programAsset);
}
break;
}
}
public static UdonSharpBehaviour AddUdonSharpComponent(this GameObject gameObject, System.Type type)
{
if (type == typeof(UdonSharpBehaviour))
{
throw new System.ArgumentException("Cannot add components of type 'UdonSharpBehaviour', you can only add subclasses of this type");
}
if (!typeof(UdonSharpBehaviour).IsAssignableFrom(type))
{
throw new System.ArgumentException("Type for AddUdonSharpComponent must be a subclass of UdonSharpBehaviour");
}
UdonBehaviour udonBehaviour = gameObject.AddComponent <UdonBehaviour>();
UdonSharpProgramAsset programAsset = UdonSharpProgramAsset.GetProgramAssetForClass(type);
udonBehaviour.programSource = programAsset;
udonBehaviour.AllowCollisionOwnershipTransfer = false;
SerializedObject componentAsset = new SerializedObject(udonBehaviour);
SerializedProperty serializedProgramAssetProperty = componentAsset.FindProperty("serializedProgramAsset");
serializedProgramAssetProperty.objectReferenceValue = programAsset.SerializedProgramAsset;
componentAsset.ApplyModifiedPropertiesWithoutUndo();
UdonSharpBehaviour proxyComponent = UdonSharpEditorUtility.GetProxyBehaviour(udonBehaviour);
if (EditorApplication.isPlaying)
{
udonBehaviour.InitializeUdonContent();
}
return(proxyComponent);
}
public static bool EventInterceptor(UdonSharpBehaviour __instance)
{
if (UdonSharpEditorUtility.IsProxyBehaviour(__instance) || shouldSkipEventsMethod())
{
return(false);
}
return(true);
}
public static void DestroyImmediate(UdonSharpBehaviour behaviour)
{
UdonBehaviour udonBehaviour = UdonSharpEditorUtility.GetBackingUdonBehaviour(behaviour);
if (udonBehaviour)
{
Undo.DestroyObjectImmediate(udonBehaviour);
}
Undo.DestroyObjectImmediate(behaviour);
}
public static UdonSharpBehaviour AddUdonSharpComponent(this GameObject gameObject, System.Type type)
{
if (type == typeof(UdonSharpBehaviour))
{
throw new System.ArgumentException("Cannot add components of type 'UdonSharpBehaviour', you can only add subclasses of this type");
}
if (!typeof(UdonSharpBehaviour).IsAssignableFrom(type))
{
throw new System.ArgumentException("Type for AddUdonSharpComponent must be a subclass of UdonSharpBehaviour");
}
UdonBehaviour udonBehaviour = gameObject.AddComponent <UdonBehaviour>();
UdonSharpProgramAsset programAsset = UdonSharpProgramAsset.GetProgramAssetForClass(type);
udonBehaviour.programSource = programAsset;
#pragma warning disable CS0618 // Type or member is obsolete
udonBehaviour.SynchronizePosition = false;
udonBehaviour.AllowCollisionOwnershipTransfer = false;
#pragma warning restore CS0618 // Type or member is obsolete
switch (programAsset.behaviourSyncMode)
{
case BehaviourSyncMode.Continuous:
udonBehaviour.SyncMethod = Networking.SyncType.Continuous;
break;
case BehaviourSyncMode.Manual:
udonBehaviour.SyncMethod = Networking.SyncType.Manual;
break;
case BehaviourSyncMode.None:
udonBehaviour.SyncMethod = Networking.SyncType.None;
break;
}
SerializedObject componentAsset = new SerializedObject(udonBehaviour);
SerializedProperty serializedProgramAssetProperty = componentAsset.FindProperty("serializedProgramAsset");
serializedProgramAssetProperty.objectReferenceValue = programAsset.SerializedProgramAsset;
componentAsset.ApplyModifiedPropertiesWithoutUndo();
UdonSharpBehaviour proxyComponent = UdonSharpEditorUtility.GetProxyBehaviour(udonBehaviour);
if (EditorApplication.isPlaying)
{
udonBehaviour.InitializeUdonContent();
}
return(proxyComponent);
}
static void RunAllUpdates(List <UdonBehaviour> allBehaviours = null)
{
UdonSharpEditorUtility.SetIgnoreEvents(false);
if (allBehaviours == null)
{
allBehaviours = GetAllUdonBehaviours();
}
UpdateSerializedProgramAssets(allBehaviours);
UpdatePublicVariables(allBehaviours);
UpdateSyncModes(allBehaviours);
CreateProxyBehaviours(allBehaviours);
}
public static UdonSharpBehaviour AddComponent(GameObject gameObject, System.Type type)
{
if (type == typeof(UdonSharpBehaviour))
{
throw new System.ArgumentException("Cannot add components of type 'UdonSharpBehaviour', you can only add subclasses of this type");
}
if (!typeof(UdonSharpBehaviour).IsAssignableFrom(type))
{
throw new System.ArgumentException("Type for AddUdonSharpComponent must be a subclass of UdonSharpBehaviour");
}
UdonBehaviour udonBehaviour = Undo.AddComponent <UdonBehaviour>(gameObject);
UdonSharpProgramAsset programAsset = UdonSharpProgramAsset.GetProgramAssetForClass(type);
udonBehaviour.programSource = programAsset;
#pragma warning disable CS0618 // Type or member is obsolete
udonBehaviour.AllowCollisionOwnershipTransfer = false;
#pragma warning restore CS0618 // Type or member is obsolete
SerializedObject componentAsset = new SerializedObject(udonBehaviour);
SerializedProperty serializedProgramAssetProperty = componentAsset.FindProperty("serializedProgramAsset");
serializedProgramAssetProperty.objectReferenceValue = programAsset.SerializedProgramAsset;
componentAsset.ApplyModifiedProperties();
System.Type scriptType = programAsset.GetClass();
UdonSharpBehaviour proxyComponent = (UdonSharpBehaviour)Undo.AddComponent(udonBehaviour.gameObject, scriptType);
proxyComponent.hideFlags = HideFlags.DontSaveInBuild |
#if !UDONSHARP_DEBUG
HideFlags.HideInInspector |
#endif
HideFlags.DontSaveInEditor;
proxyComponent.enabled = false;
UdonSharpEditorUtility.SetBackingUdonBehaviour(proxyComponent, udonBehaviour);
UdonSharpEditorUtility.CopyUdonToProxy(proxyComponent, ProxySerializationPolicy.AllWithCreateUndo);
if (EditorApplication.isPlaying)
{
udonBehaviour.InitializeUdonContent();
}
return(proxyComponent);
}
public static void DestroyImmediate(UdonSharpBehaviour behaviour)
{
UdonBehaviour udonBehaviour = UdonSharpEditorUtility.GetBackingUdonBehaviour(behaviour);
if (udonBehaviour)
{
Undo.DestroyObjectImmediate(udonBehaviour);
}
UdonSharpEditorUtility.SetIgnoreEvents(true);
try
{
Undo.DestroyObjectImmediate(behaviour);
}
finally
{
UdonSharpEditorUtility.SetIgnoreEvents(false);
}
}
public static UdonSharpBehaviour AddUdonSharpComponent(this GameObject gameObject, Type type)
{
if (type == typeof(UdonSharpBehaviour))
{
throw new ArgumentException("Cannot add components of type 'UdonSharpBehaviour', you can only add subclasses of this type");
}
if (!typeof(UdonSharpBehaviour).IsAssignableFrom(type))
{
throw new ArgumentException("Type for AddUdonSharpComponent must be a subclass of UdonSharpBehaviour");
}
UdonSharpBehaviour proxyBehaviour = (UdonSharpBehaviour)gameObject.AddComponent(type);
UdonSharpEditorUtility.RunBehaviourSetup(proxyBehaviour);
if (EditorApplication.isPlaying)
{
UdonSharpEditorUtility.GetBackingUdonBehaviour(proxyBehaviour).InitializeUdonContent();
}
return(proxyBehaviour);
}
private static UdonSharpBehaviour ConvertToUdonSharpComponentIntnl(UdonBehaviour behaviour, System.Type type, ProxySerializationPolicy proxySerializationPolicy)
{
if (behaviour == null)
{
return(null);
}
if (!UdonSharpEditorUtility.IsUdonSharpBehaviour(behaviour))
{
return(null);
}
UdonSharpBehaviour udonSharpBehaviour = UdonSharpEditorUtility.GetProxyBehaviour(behaviour, ProxySerializationPolicy.NoSerialization);
System.Type uSharpBehaviourType = udonSharpBehaviour.GetType();
if (udonSharpBehaviour && (uSharpBehaviourType == type || uSharpBehaviourType.IsSubclassOf(type)))
{
UdonSharpEditorUtility.CopyUdonToProxy(udonSharpBehaviour, proxySerializationPolicy);
return(udonSharpBehaviour);
}
return(null);
}
public static UnityEngine.Object ValidateObjectReference(UnityEngine.Object[] references, System.Type objType, SerializedProperty property, Enum options = null)
{
if (references.Length == 0)
{
return(null);
}
if (property != null)
{
if (references[0] != null)
{
if (EditorSceneManager.preventCrossSceneReferences && crossSceneRefCheckMethod(references[0], property.serializedObject.targetObject))
{
return(null);
}
if (references[0] is GameObject gameObject)
{
references = gameObject.GetComponents <UdonSharpBehaviour>();
}
foreach (UnityEngine.Object reference in references)
{
System.Type refType = reference.GetType();
if (objType.IsAssignableFrom(reference.GetType()))
{
return(reference);
}
else if (reference is UdonBehaviour udonBehaviour && UdonSharpEditorUtility.IsUdonSharpBehaviour(udonBehaviour))
{
UdonSharpBehaviour proxy = UdonSharpEditorUtility.GetProxyBehaviour(udonBehaviour);
if (proxy && objType.IsAssignableFrom(proxy.GetType()))
{
return(proxy);
}
}
}
}
}
else
{
if (objType == typeof(UdonSharpBehaviour) ||
objType.IsSubclassOf(typeof(UdonSharpBehaviour)))
{
foreach (UnityEngine.Object reference in references)
{
System.Type refType = reference.GetType();
if (objType.IsAssignableFrom(refType))
{
return(reference);
}
else if (reference is GameObject referenceObject)
{
UnityEngine.Object foundRef = ValidateObjectReference(referenceObject.GetComponents <UdonSharpBehaviour>(), objType, null);
if (foundRef)
{
return(foundRef);
}
}
else if (reference is UdonBehaviour referenceBehaviour && UdonSharpEditorUtility.IsUdonSharpBehaviour(referenceBehaviour))
{
UdonSharpBehaviour proxy = UdonSharpEditorUtility.GetProxyBehaviour(referenceBehaviour);
if (proxy && objType.IsAssignableFrom(proxy.GetType()))
{
return(proxy);
}
}
}
}
}
return(null);
}
public static void UpdateProxy(this UdonSharpBehaviour behaviour)
{
UdonSharpEditorUtility.CopyUdonToProxy(behaviour);
}
public static void UpdateProxy(this UdonSharpBehaviour behaviour, ProxySerializationPolicy serializationPolicy)
{
UdonSharpEditorUtility.CopyUdonToProxy(behaviour, serializationPolicy);
}
internal static UdonBehaviour[] ConvertToUdonBehavioursInternal(UdonSharpBehaviour[] components, bool shouldUndo, bool showPrompts, bool convertChildren)
{
components = components.Distinct().ToArray();
if (showPrompts)
{
HashSet <UdonSharpBehaviour> allReferencedBehaviours = new HashSet <UdonSharpBehaviour>();
// Check if any of these need child component conversion
foreach (UdonSharpBehaviour targetObject in components)
{
HashSet <UdonSharpBehaviour> referencedBehaviours = new HashSet <UdonSharpBehaviour>();
CollectUdonSharpBehaviourReferencesInternal(targetObject, referencedBehaviours);
if (referencedBehaviours.Count > 1)
{
foreach (UdonSharpBehaviour referencedBehaviour in referencedBehaviours)
{
if (referencedBehaviour != targetObject)
{
allReferencedBehaviours.Add(referencedBehaviour);
}
}
}
}
if (allReferencedBehaviours.Count > 0)
{
// This is an absolute mess, it should probably just be simplified to counting the number of affected behaviours
string referencedBehaviourStr;
if (allReferencedBehaviours.Count <= 2)
{
referencedBehaviourStr = string.Join(", ", allReferencedBehaviours.Select(e => $"'{e.ToString()}'"));
}
else
{
referencedBehaviourStr = $"{allReferencedBehaviours.Count} behaviours";
}
string rootBehaviourStr;
if (components.Length <= 2)
{
rootBehaviourStr = $"{string.Join(", ", components.Select(e => $"'{e.ToString()}'"))} reference{(components.Length == 1 ? "s" : "")} ";
}
else
{
rootBehaviourStr = $"{components.Length} behaviours to convert reference ";
}
string messageStr = $"{rootBehaviourStr}{referencedBehaviourStr}. Do you want to convert all referenced behaviours as well? If no, references to these behaviours will be set to null.";
int result = EditorUtility.DisplayDialogComplex("Dependent behaviours found", messageStr, "Yes", "Cancel", "No");
if (result == 2) // No
{
convertChildren = false;
}
else if (result == 1) // Cancel
{
return(null);
}
}
}
if (shouldUndo)
{
Undo.RegisterCompleteObjectUndo(components, "Convert to UdonBehaviour");
}
List <UdonBehaviour> createdComponents = new List <UdonBehaviour>();
foreach (UdonSharpBehaviour targetObject in components)
{
MonoScript behaviourScript = MonoScript.FromMonoBehaviour(targetObject);
UdonSharpProgramAsset programAsset = GetUdonSharpProgramAsset(behaviourScript);
if (programAsset == null)
{
if (showPrompts)
{
string scriptPath = AssetDatabase.GetAssetPath(behaviourScript);
string scriptDirectory = Path.GetDirectoryName(scriptPath);
string scriptFileName = Path.GetFileNameWithoutExtension(scriptPath);
string assetPath = Path.Combine(scriptDirectory, $"{scriptFileName}.asset").Replace('\\', '/');
if (EditorUtility.DisplayDialog("No linked program asset", $"There was no UdonSharpProgramAsset found for '{behaviourScript.GetClass()}', do you want to create one?", "Ok", "Cancel"))
{
if (AssetDatabase.LoadAssetAtPath <UdonSharpProgramAsset>(assetPath) != null)
{
if (!EditorUtility.DisplayDialog("Existing file found", $"Asset file {assetPath} already exists, do you want to overwrite it?", "Ok", "Cancel"))
{
continue;
}
}
}
else
{
continue;
}
programAsset = ScriptableObject.CreateInstance <UdonSharpProgramAsset>();
programAsset.sourceCsScript = behaviourScript;
AssetDatabase.CreateAsset(programAsset, assetPath);
AssetDatabase.SaveAssets();
UdonSharpProgramAsset.ClearProgramAssetCache();
programAsset.CompileCsProgram();
AssetDatabase.SaveAssets();
AssetDatabase.Refresh(ImportAssetOptions.ForceSynchronousImport);
}
else
{
Debug.LogWarning($"Could not convert U# behaviour '{behaviourScript.GetClass()}' on '{targetObject.gameObject}' because it does not have a corresponding UdonSharpProgramAsset");
continue;
}
}
GameObject targetGameObject = targetObject.gameObject;
UdonBehaviour udonBehaviour = null;
if (shouldUndo)
{
udonBehaviour = Undo.AddComponent <UdonBehaviour>(targetGameObject);
}
else
{
udonBehaviour = targetGameObject.AddComponent <UdonBehaviour>();
}
udonBehaviour.programSource = programAsset;
#pragma warning disable CS0618 // Type or member is obsolete
udonBehaviour.SynchronizePosition = false;
udonBehaviour.AllowCollisionOwnershipTransfer = false;
#pragma warning restore CS0618 // Type or member is obsolete
udonBehaviour.Reliable = programAsset.behaviourSyncMode == BehaviourSyncMode.Manual;
//if (shouldUndo)
// Undo.RegisterCompleteObjectUndo(targetObject, "Convert C# to U# behaviour");
UdonSharpEditorUtility.SetBackingUdonBehaviour(targetObject, udonBehaviour);
try
{
if (convertChildren)
{
UdonSharpEditorUtility.CopyProxyToUdon(targetObject, shouldUndo ? ProxySerializationPolicy.AllWithCreateUndo : ProxySerializationPolicy.AllWithCreate);
}
else
{
UdonSharpEditorUtility.CopyProxyToUdon(targetObject, ProxySerializationPolicy.RootOnly);
}
}
catch (System.Exception e)
{
Debug.LogError(e);
}
UdonSharpEditorUtility.SetBackingUdonBehaviour(targetObject, null);
System.Type behaviourType = targetObject.GetType();
UdonSharpBehaviour newProxy;
SetIgnoreEvents(true);
try
{
if (shouldUndo)
{
newProxy = (UdonSharpBehaviour)Undo.AddComponent(targetObject.gameObject, behaviourType);
}
else
{
newProxy = (UdonSharpBehaviour)targetObject.gameObject.AddComponent(behaviourType);
}
UdonSharpEditorUtility.SetBackingUdonBehaviour(newProxy, udonBehaviour);
try
{
UdonSharpEditorUtility.CopyUdonToProxy(newProxy);
}
catch (System.Exception e)
{
Debug.LogError(e);
}
if (shouldUndo)
{
Undo.DestroyObjectImmediate(targetObject);
}
else
{
Object.DestroyImmediate(targetObject);
}
newProxy.hideFlags = HideFlags.DontSaveInBuild |
#if !UDONSHARP_DEBUG
HideFlags.HideInInspector |
#endif
HideFlags.DontSaveInEditor;
newProxy.enabled = false;
}
finally
{
SetIgnoreEvents(false);
}
createdComponents.Add(udonBehaviour);
}
return(createdComponents.ToArray());
}
public static void ApplyProxyModifications(this UdonSharpBehaviour behaviour)
{
UdonSharpEditorUtility.CopyProxyToUdon(behaviour);
}
public static void ApplyProxyModifications(this UdonSharpBehaviour behaviour, ProxySerializationPolicy serializationPolicy)
{
UdonSharpEditorUtility.CopyProxyToUdon(behaviour, serializationPolicy);
}
public void OnEnable()
{
errorState = BehaviourInspectorErrorState.Success;
bool needsUpgradePass = false;
foreach (Object target in targets)
{
UdonBehaviour targetBehaviour = (UdonBehaviour)target;
if (!UdonSharpEditorUtility.IsUdonSharpBehaviour(targetBehaviour))
{
UdonSharpUtils.LogWarning($"UdonBehaviour '{targetBehaviour}' is not using a valid U# program asset", targetBehaviour);
errorState = BehaviourInspectorErrorState.NoValidUSharpProgram;
break;
}
if (UdonSharpEditorUtility.GetProxyBehaviour(targetBehaviour) != null)
{
continue;
}
needsUpgradePass = true;
if (PrefabUtility.IsPartOfPrefabInstance(targetBehaviour) &&
!PrefabUtility.IsAddedComponentOverride(targetBehaviour))
{
UdonSharpUtils.LogWarning($"UdonBehaviour '{targetBehaviour}' needs upgrade on source prefab asset.", targetBehaviour);
errorState = BehaviourInspectorErrorState.PrefabNeedsUpgrade;
break;
}
}
if (!needsUpgradePass || errorState != BehaviourInspectorErrorState.Success)
{
return;
}
foreach (Object target in targets)
{
UdonBehaviour targetBehaviour = (UdonBehaviour)target;
UdonSharpBehaviour udonSharpBehaviour = UdonSharpEditorUtility.GetProxyBehaviour(targetBehaviour);
// Needs setup
if (udonSharpBehaviour == null)
{
UdonSharpEditorUtility.SetIgnoreEvents(true);
try
{
udonSharpBehaviour = (UdonSharpBehaviour)Undo.AddComponent(targetBehaviour.gameObject, UdonSharpEditorUtility.GetUdonSharpBehaviourType(targetBehaviour));
UdonSharpEditorUtility.SetBackingUdonBehaviour(udonSharpBehaviour, targetBehaviour);
UdonSharpEditorUtility.MoveComponentRelativeToComponent(udonSharpBehaviour, targetBehaviour, true);
UdonSharpEditorUtility.SetBehaviourVersion(targetBehaviour, UdonSharpBehaviourVersion.CurrentVersion);
UdonSharpEditorUtility.SetSceneBehaviourUpgraded(targetBehaviour);
}
finally
{
UdonSharpEditorUtility.SetIgnoreEvents(false);
}
}
udonSharpBehaviour.enabled = targetBehaviour.enabled;
#if !UDONSHARP_DEBUG
targetBehaviour.hideFlags = HideFlags.HideInInspector;
#else
targetBehaviour.hideFlags = HideFlags.None;
#endif
}
}