private static float GetDesiredImportWorkerCountPctOfLogicalCPUs()
{
return(EditorPrefs.GetFloat(kDesiredImportWorkerCountPctOfLogicalCPUsKey, kDefaultDesiredImportWorkerCountPctOfLogicalCPUs));
}
internal void Show(UnityObject obj, Type requiredType, UnityObject objectBeingEdited, bool allowSceneObjects, List <int> allowedInstanceIDs = null, Action <UnityObject> onObjectSelectorClosed = null, Action <UnityObject> onObjectSelectedUpdated = null)
{
m_ObjectSelectorReceiver = null;
m_AllowSceneObjects = allowSceneObjects;
m_IsShowingAssets = true;
m_SkipHiddenPackages = true;
m_AllowedIDs = allowedInstanceIDs;
m_ObjectBeingEdited = objectBeingEdited;
m_LastSelectedInstanceId = obj?.GetInstanceID() ?? 0;
m_OnObjectSelectorClosed = onObjectSelectorClosed;
m_OnObjectSelectorUpdated = onObjectSelectedUpdated;
// Do not allow to show scene objects if the object being edited is persistent
if (m_ObjectBeingEdited != null && EditorUtility.IsPersistent(m_ObjectBeingEdited))
{
m_AllowSceneObjects = false;
}
// Set which tab should be visible at startup
if (m_AllowSceneObjects)
{
if (obj != null)
{
if (typeof(Component).IsAssignableFrom(obj.GetType()))
{
obj = ((Component)obj).gameObject;
}
// Set the right tab visible (so we can see our selection)
m_IsShowingAssets = EditorUtility.IsPersistent(obj);
}
else
{
m_IsShowingAssets = (requiredType != typeof(GameObject) && !typeof(Component).IsAssignableFrom(requiredType));
}
}
else
{
m_IsShowingAssets = true;
}
// Set member variables
m_DelegateView = GUIView.current;
// type filter requires unqualified names for built-in types, but will prioritize them over user types, so ensure user types are namespace-qualified
if (requiredType != null)
{
m_RequiredType = typeof(ScriptableObject).IsAssignableFrom(requiredType) || typeof(MonoBehaviour).IsAssignableFrom(requiredType) ? requiredType.FullName : requiredType.Name;
}
m_SearchFilter = "";
m_OriginalSelection = obj;
m_ModalUndoGroup = Undo.GetCurrentGroup();
// Show custom selector if available
if (SearchService.ObjectSelector.HasEngineOverride())
{
m_SearchSessionHandler.BeginSession(() =>
{
SelectorHandlerType selectorConstraint = null;
if (m_EditedProperty != null)
{
selectorConstraint = GetSelectorHandlerFromProperty(m_EditedProperty);
}
return(new SearchService.ObjectSelectorSearchContext
{
currentObject = obj,
editedObjects = m_EditedProperty != null ? m_EditedProperty.serializedObject.targetObjects : new[] { objectBeingEdited },
requiredTypes = new[] { requiredType },
requiredTypeNames = new[] { m_RequiredType },
allowedInstanceIds = allowedInstanceIDs,
visibleObjects = allowSceneObjects ? SearchService.VisibleObjects.All : SearchService.VisibleObjects.Assets,
selectorConstraint = selectorConstraint
});
});
var searchContext = (SearchService.ObjectSelectorSearchContext)m_SearchSessionHandler.context;
Action <UnityObject> onSelectionChanged = selectedObj =>
{
m_LastSelectedInstanceId = selectedObj == null ? 0 : selectedObj.GetInstanceID();
NotifySelectionChanged(false);
};
Action <UnityObject, bool> onSelectorClosed = (selectedObj, canceled) =>
{
m_SearchSessionHandler.EndSession();
if (canceled)
{
// Undo changes we have done in the ObjectSelector
Undo.RevertAllDownToGroup(m_ModalUndoGroup);
m_LastSelectedInstanceId = 0;
}
else
{
m_LastSelectedInstanceId = selectedObj == null ? 0 : selectedObj.GetInstanceID();
}
m_EditedProperty = null;
NotifySelectorClosed(false);
};
if (SearchService.ObjectSelector.SelectObject(searchContext, onSelectorClosed, onSelectionChanged))
{
return;
}
}
// Freeze to prevent flicker on OSX.
// Screen will be updated again when calling
// SetFreezeDisplay(false) further down.
ContainerWindow.SetFreezeDisplay(true);
ShowWithMode(ShowMode.AuxWindow);
titleContent = EditorGUIUtility.TrTextContent("Select " + (requiredType == null ? m_RequiredType : requiredType.Name));
// Deal with window size
Rect p = m_Parent == null ? new Rect(0, 0, 1, 1) : m_Parent.window.position;
p.width = EditorPrefs.GetFloat("ObjectSelectorWidth", 200);
p.height = EditorPrefs.GetFloat("ObjectSelectorHeight", 390);
position = p;
minSize = new Vector2(kMinWidth, kMinTopSize + kPreviewExpandedAreaHeight + 2 * kPreviewMargin);
maxSize = new Vector2(10000, 10000);
SetupPreview();
// Focus
Focus();
ContainerWindow.SetFreezeDisplay(false);
m_FocusSearchFilter = true;
// Add after unfreezing display because AuxWindowManager.cpp assumes that aux windows are added after we get 'got/lost'- focus calls.
if (m_Parent != null)
{
m_Parent.AddToAuxWindowList();
}
// Initial selection
int initialSelection = obj != null?obj.GetInstanceID() : 0;
if (initialSelection != 0)
{
var assetPath = AssetDatabase.GetAssetPath(initialSelection);
if (m_SkipHiddenPackages && !PackageManagerUtilityInternal.IsPathInVisiblePackage(assetPath))
{
m_SkipHiddenPackages = false;
}
}
if (ShouldTreeViewBeUsed(m_RequiredType))
{
m_ObjectTreeWithSearch.Init(position, this, CreateAndSetTreeView, TreeViewSelection, ItemWasDoubleClicked, initialSelection, 0);
}
else
{
// To frame the selected item we need to wait to initialize the search until our window has been setup
InitIfNeeded();
m_ListArea.InitSelection(new[] { initialSelection });
if (initialSelection != 0)
{
m_ListArea.Frame(initialSelection, true, false);
}
}
}
internal void Show(UnityEngine.Object obj, Type requiredType, SerializedProperty property, bool allowSceneObjects, List <int> allowedInstanceIDs)
{
this.m_AllowSceneObjects = allowSceneObjects;
this.m_IsShowingAssets = true;
this.m_AllowedIDs = allowedInstanceIDs;
string text = string.Empty;
if (property != null)
{
text = property.objectReferenceTypeString;
obj = property.objectReferenceValue;
UnityEngine.Object targetObject = property.serializedObject.targetObject;
if (targetObject != null && EditorUtility.IsPersistent(targetObject))
{
this.m_AllowSceneObjects = false;
}
}
else if (requiredType != null)
{
text = requiredType.Name;
}
if (this.m_AllowSceneObjects)
{
if (obj != null)
{
if (typeof(Component).IsAssignableFrom(obj.GetType()))
{
obj = ((Component)obj).gameObject;
}
this.m_IsShowingAssets = (EditorUtility.IsPersistent(obj) || ObjectSelector.GuessIfUserIsLookingForAnAsset(text, false));
}
else
{
this.m_IsShowingAssets = ObjectSelector.GuessIfUserIsLookingForAnAsset(text, true);
}
}
else
{
this.m_IsShowingAssets = true;
}
this.m_DelegateView = GUIView.current;
this.m_RequiredType = text;
this.m_SearchFilter = string.Empty;
this.m_OriginalSelection = obj;
this.m_ModalUndoGroup = Undo.GetCurrentGroup();
ContainerWindow.SetFreezeDisplay(true);
base.ShowWithMode(ShowMode.AuxWindow);
base.titleContent = new GUIContent("Select " + text);
Rect position = this.m_Parent.window.position;
position.width = EditorPrefs.GetFloat("ObjectSelectorWidth", 200f);
position.height = EditorPrefs.GetFloat("ObjectSelectorHeight", 390f);
base.position = position;
base.minSize = new Vector2(200f, 335f);
base.maxSize = new Vector2(10000f, 10000f);
this.SetupPreview();
base.Focus();
ContainerWindow.SetFreezeDisplay(false);
this.m_FocusSearchFilter = true;
this.m_Parent.AddToAuxWindowList();
int num = (!(obj != null)) ? 0 : obj.GetInstanceID();
if (property != null && property.hasMultipleDifferentValues)
{
num = 0;
}
if (ObjectSelector.ShouldTreeViewBeUsed(text))
{
this.m_ObjectTreeWithSearch.Init(base.position, this, new UnityAction <ObjectTreeForSelector.TreeSelectorData>(this.CreateAndSetTreeView), new UnityAction <TreeViewItem>(this.TreeViewSelection), new UnityAction(this.ItemWasDoubleClicked), num, 0);
}
else
{
this.InitIfNeeded();
this.m_ListArea.InitSelection(new int[]
{
num
});
if (num != 0)
{
this.m_ListArea.Frame(num, true, false);
}
}
}
protected override void Init()
{
// Already initialized?
if (m_Type != null)
{
return;
}
if (s_Texts == null)
{
s_Texts = new Texts();
}
m_Type = GetProperty("type");
List <SerializedProperty> shownPlanes = new List <SerializedProperty>();
for (int i = 0; i < m_Planes.Length; ++i)
{
m_Planes[i] = GetProperty("plane" + i); // Keep name in sync with transfer func in CollisionModule.h
System.Diagnostics.Debug.Assert(m_Planes[i] != null);
// Always show the first plane
if (i == 0 || m_Planes[i].objectReferenceValue != null)
{
shownPlanes.Add(m_Planes[i]);
}
}
m_ShownPlanes = shownPlanes.ToArray();
m_Dampen = new SerializedMinMaxCurve(this, s_Texts.dampen, "m_Dampen");
m_Dampen.m_AllowCurves = false;
m_Bounce = new SerializedMinMaxCurve(this, s_Texts.bounce, "m_Bounce");
m_Bounce.m_AllowCurves = false;
m_LifetimeLossOnCollision = new SerializedMinMaxCurve(this, s_Texts.lifetimeLoss, "m_EnergyLossOnCollision");
m_LifetimeLossOnCollision.m_AllowCurves = false;
m_MinKillSpeed = GetProperty("minKillSpeed");
m_MaxKillSpeed = GetProperty("maxKillSpeed");
m_RadiusScale = GetProperty("radiusScale");
m_PlaneVisualizationType = (PlaneVizType)EditorPrefs.GetInt("PlaneColisionVizType", (int)PlaneVizType.Solid);
m_ScaleGrid = EditorPrefs.GetFloat("ScalePlaneColision", 1f);
s_VisualizeBounds = EditorPrefs.GetBool("VisualizeBounds", false);
m_CollidesWith = GetProperty("collidesWith");
m_CollidesWithDynamic = GetProperty("collidesWithDynamic");
m_MaxCollisionShapes = GetProperty("maxCollisionShapes");
m_Quality = GetProperty("quality");
m_VoxelSize = GetProperty("voxelSize");
m_CollisionMessages = GetProperty("collisionMessages");
m_CollisionMode = GetProperty("collisionMode");
m_ColliderForce = GetProperty("colliderForce");
m_MultiplyColliderForceByCollisionAngle = GetProperty("multiplyColliderForceByCollisionAngle");
m_MultiplyColliderForceByParticleSpeed = GetProperty("multiplyColliderForceByParticleSpeed");
m_MultiplyColliderForceByParticleSize = GetProperty("multiplyColliderForceByParticleSize");
SyncVisualization();
}
internal void Show(UnityObject obj, Type requiredType, SerializedProperty property, bool allowSceneObjects, List <int> allowedInstanceIDs, Action <UnityObject> onObjectSelectorClosed, Action <UnityObject> onObjectSelectedUpdated)
{
m_ObjectSelectorReceiver = null;
m_AllowSceneObjects = allowSceneObjects;
m_IsShowingAssets = true;
m_AllowedIDs = allowedInstanceIDs;
m_OnObjectSelectorClosed = onObjectSelectorClosed;
m_OnObjectSelectorUpdated = onObjectSelectedUpdated;
if (property != null)
{
if (requiredType == null)
{
ScriptAttributeUtility.GetFieldInfoFromProperty(property, out requiredType);
// case 951876: built-in types do not actually have reflectable fields, so their object types must be extracted from the type string
// this works because built-in types will only ever have serialized references to other built-in types, which this window's filter expects as unqualified names
if (requiredType == null)
{
m_RequiredType = s_MatchPPtrTypeName.Match(property.type).Groups[1].Value;
}
}
obj = property.objectReferenceValue;
m_ObjectBeingEdited = property.serializedObject.targetObject;
// Do not allow to show scene objects if the object being edited is persistent
if (m_ObjectBeingEdited != null && EditorUtility.IsPersistent(m_ObjectBeingEdited))
{
m_AllowSceneObjects = false;
}
}
// Set which tab should be visible at startup
if (m_AllowSceneObjects)
{
if (obj != null)
{
if (typeof(Component).IsAssignableFrom(obj.GetType()))
{
obj = ((Component)obj).gameObject;
}
// Set the right tab visible (so we can see our selection)
m_IsShowingAssets = EditorUtility.IsPersistent(obj);
}
else
{
m_IsShowingAssets = (requiredType != typeof(GameObject) && !typeof(Component).IsAssignableFrom(requiredType));
}
}
else
{
m_IsShowingAssets = true;
}
// Set member variables
m_DelegateView = GUIView.current;
// type filter requires unqualified names for built-in types, but will prioritize them over user types, so ensure user types are namespace-qualified
if (requiredType != null)
{
m_RequiredType = typeof(ScriptableObject).IsAssignableFrom(requiredType) || typeof(MonoBehaviour).IsAssignableFrom(requiredType) ? requiredType.FullName : requiredType.Name;
}
m_SearchFilter = "";
m_OriginalSelection = obj;
m_ModalUndoGroup = Undo.GetCurrentGroup();
// Freeze to prevent flicker on OSX.
// Screen will be updated again when calling
// SetFreezeDisplay(false) further down.
ContainerWindow.SetFreezeDisplay(true);
ShowWithMode(ShowMode.AuxWindow);
titleContent = EditorGUIUtility.TrTextContent("Select " + (requiredType == null ? m_RequiredType : requiredType.Name));
// Deal with window size
Rect p = m_Parent.window.position;
p.width = EditorPrefs.GetFloat("ObjectSelectorWidth", 200);
p.height = EditorPrefs.GetFloat("ObjectSelectorHeight", 390);
position = p;
minSize = new Vector2(kMinWidth, kMinTopSize + kPreviewExpandedAreaHeight + 2 * kPreviewMargin);
maxSize = new Vector2(10000, 10000);
SetupPreview();
// Focus
Focus();
ContainerWindow.SetFreezeDisplay(false);
m_FocusSearchFilter = true;
// Add after unfreezing display because AuxWindowManager.cpp assumes that aux windows are added after we get 'got/lost'- focus calls.
m_Parent.AddToAuxWindowList();
// Initial selection
int initialSelection = obj != null?obj.GetInstanceID() : 0;
if (property != null && property.hasMultipleDifferentValues)
{
initialSelection = 0; // don't select anything on multi selection
}
if (ShouldTreeViewBeUsed(requiredType))
{
m_ObjectTreeWithSearch.Init(position, this, CreateAndSetTreeView, TreeViewSelection, ItemWasDoubleClicked, initialSelection, 0);
}
else
{
// To frame the selected item we need to wait to initialize the search until our window has been setup
InitIfNeeded();
m_ListArea.InitSelection(new[] { initialSelection });
if (initialSelection != 0)
{
m_ListArea.Frame(initialSelection, true, false);
}
}
}
internal void Show(UnityEngine.Object obj, Type requiredType, SerializedProperty property, bool allowSceneObjects, List <int> allowedInstanceIDs, Action <UnityEngine.Object> onObjectSelectorClosed, Action <UnityEngine.Object> onObjectSelectedUpdated)
{
this.m_ObjectSelectorReceiver = null;
this.m_AllowSceneObjects = allowSceneObjects;
this.m_IsShowingAssets = true;
this.m_AllowedIDs = allowedInstanceIDs;
this.m_OnObjectSelectorClosed = onObjectSelectorClosed;
this.m_OnObjectSelectorUpdated = onObjectSelectedUpdated;
if (property != null)
{
if (requiredType == null)
{
ScriptAttributeUtility.GetFieldInfoFromProperty(property, out requiredType);
if (requiredType == null)
{
this.m_RequiredType = this.s_MatchPPtrTypeName.Match(property.type).Groups[1].Value;
}
}
obj = property.objectReferenceValue;
this.m_ObjectBeingEdited = property.serializedObject.targetObject;
if (this.m_ObjectBeingEdited != null && EditorUtility.IsPersistent(this.m_ObjectBeingEdited))
{
this.m_AllowSceneObjects = false;
}
}
if (this.m_AllowSceneObjects)
{
if (obj != null)
{
if (typeof(Component).IsAssignableFrom(obj.GetType()))
{
obj = ((Component)obj).gameObject;
}
this.m_IsShowingAssets = EditorUtility.IsPersistent(obj);
}
else
{
this.m_IsShowingAssets = (requiredType != typeof(GameObject) && !typeof(Component).IsAssignableFrom(requiredType));
}
}
else
{
this.m_IsShowingAssets = true;
}
this.m_DelegateView = GUIView.current;
if (requiredType != null)
{
this.m_RequiredType = ((!typeof(ScriptableObject).IsAssignableFrom(requiredType) && !typeof(MonoBehaviour).IsAssignableFrom(requiredType)) ? requiredType.Name : requiredType.FullName);
}
this.m_SearchFilter = "";
this.m_OriginalSelection = obj;
this.m_ModalUndoGroup = Undo.GetCurrentGroup();
ContainerWindow.SetFreezeDisplay(true);
base.ShowWithMode(ShowMode.AuxWindow);
base.titleContent = EditorGUIUtility.TrTextContent("Select " + ((requiredType != null) ? requiredType.Name : this.m_RequiredType), null, null);
Rect position = this.m_Parent.window.position;
position.width = EditorPrefs.GetFloat("ObjectSelectorWidth", 200f);
position.height = EditorPrefs.GetFloat("ObjectSelectorHeight", 390f);
base.position = position;
base.minSize = new Vector2(200f, 335f);
base.maxSize = new Vector2(10000f, 10000f);
this.SetupPreview();
base.Focus();
ContainerWindow.SetFreezeDisplay(false);
this.m_FocusSearchFilter = true;
this.m_Parent.AddToAuxWindowList();
int num = (!(obj != null)) ? 0 : obj.GetInstanceID();
if (property != null && property.hasMultipleDifferentValues)
{
num = 0;
}
if (ObjectSelector.ShouldTreeViewBeUsed(requiredType))
{
this.m_ObjectTreeWithSearch.Init(base.position, this, new UnityAction <ObjectTreeForSelector.TreeSelectorData>(this.CreateAndSetTreeView), new UnityAction <TreeViewItem>(this.TreeViewSelection), new UnityAction(this.ItemWasDoubleClicked), num, 0);
}
else
{
this.InitIfNeeded();
this.m_ListArea.InitSelection(new int[]
{
num
});
if (num != 0)
{
this.m_ListArea.Frame(num, true, false);
}
}
}
public bool InitializeIfNeeded(IEnumerable <ParticleSystem> systems)
{
bool flag = false;
ParticleSystem[] array = systems.ToArray <ParticleSystem>();
bool flag2 = array.Count <ParticleSystem>() > 1;
bool flag3 = false;
ParticleSystem particleSystem = null;
ParticleSystem[] array2 = array;
int i = 0;
while (i < array2.Length)
{
ParticleSystem particleSystem2 = array2[i];
if (flag2)
{
ParticleSystem[] array3 = new ParticleSystem[]
{
particleSystem2
};
particleSystem = particleSystem2;
goto IL_11F;
}
ParticleSystem root = ParticleSystemEditorUtils.GetRoot(particleSystem2);
if (!(root == null))
{
ParticleSystem[] array3 = ParticleEffectUI.GetParticleSystems(root);
particleSystem = root;
if (this.m_SelectedParticleSystems != null && this.m_SelectedParticleSystems.Count > 0)
{
if (root == ParticleSystemEditorUtils.GetRoot(this.m_SelectedParticleSystems[0]))
{
if (this.m_ParticleSystemCurveEditor != null && this.m_Emitters != null && array3.Length == this.m_Emitters.Length && particleSystem2.gameObject.activeInHierarchy == this.m_EmittersActiveInHierarchy)
{
this.m_SelectedParticleSystems = new List <ParticleSystem>();
this.m_SelectedParticleSystems.Add(particleSystem2);
if (this.IsShowOnlySelectedMode())
{
this.RefreshShowOnlySelected();
}
goto IL_1E6;
}
}
}
goto IL_11F;
}
IL_1E6:
i++;
continue;
IL_11F:
if (this.m_ParticleSystemCurveEditor != null)
{
this.Clear();
}
flag3 = true;
if (!flag)
{
this.m_SelectedParticleSystems = new List <ParticleSystem>();
flag = true;
}
this.m_SelectedParticleSystems.Add(particleSystem2);
if (!flag2)
{
this.m_ParticleSystemCurveEditor = new ParticleSystemCurveEditor();
this.m_ParticleSystemCurveEditor.Init();
ParticleSystem[] array3;
int num = array3.Length;
if (num > 0)
{
this.m_Emitters = new ParticleSystemUI[num];
for (int j = 0; j < num; j++)
{
this.m_Emitters[j] = new ParticleSystemUI();
this.m_Emitters[j].Init(this, new ParticleSystem[]
{
array3[j]
});
}
this.m_EmittersActiveInHierarchy = particleSystem2.gameObject.activeInHierarchy;
}
}
goto IL_1E6;
}
if (flag3)
{
if (flag2)
{
this.m_ParticleSystemCurveEditor = new ParticleSystemCurveEditor();
this.m_ParticleSystemCurveEditor.Init();
int count = this.m_SelectedParticleSystems.Count;
if (count > 0)
{
this.m_Emitters = new ParticleSystemUI[1];
this.m_Emitters[0] = new ParticleSystemUI();
this.m_Emitters[0].Init(this, this.m_SelectedParticleSystems.ToArray());
this.m_EmittersActiveInHierarchy = this.m_SelectedParticleSystems[0].gameObject.activeInHierarchy;
}
}
ParticleSystemUI[] emitters = this.m_Emitters;
for (int k = 0; k < emitters.Length; k++)
{
ParticleSystemUI particleSystemUI = emitters[k];
ModuleUI[] modules = particleSystemUI.m_Modules;
for (int l = 0; l < modules.Length; l++)
{
ModuleUI moduleUI = modules[l];
if (moduleUI != null)
{
moduleUI.Validate();
}
}
}
if (ParticleEffectUI.GetAllModulesVisible())
{
this.SetAllModulesVisible(true);
}
this.m_EmitterAreaWidth = EditorPrefs.GetFloat("ParticleSystemEmitterAreaWidth", ParticleEffectUI.k_MinEmitterAreaSize.x);
this.m_CurveEditorAreaHeight = EditorPrefs.GetFloat("ParticleSystemCurveEditorAreaHeight", ParticleEffectUI.k_MinCurveAreaSize.y);
this.SetShowOnlySelectedMode(this.m_Owner is ParticleSystemWindow && SessionState.GetBool("ShowSelected" + particleSystem.GetInstanceID(), false));
this.m_EmitterAreaScrollPos.x = SessionState.GetFloat("CurrentEmitterAreaScroll", 0f);
if (this.ShouldManagePlaybackState(particleSystem))
{
Vector3 vector = SessionState.GetVector3("SimulationState" + particleSystem.GetInstanceID(), Vector3.zero);
if (particleSystem.GetInstanceID() == (int)vector.x)
{
float z = vector.z;
if (z > 0f)
{
ParticleSystemEditorUtils.playbackTime = z;
ParticleSystemEditorUtils.PerformCompleteResimulation();
}
}
if (ParticleEffectUI.m_MainPlaybackSystem != particleSystem)
{
this.Play();
}
}
}
ParticleEffectUI.m_MainPlaybackSystem = particleSystem;
return(flag3);
}
public float GetFloat(string key)
{
return(EditorPrefs.GetFloat(key));
}
public static float GetFloat(string key)
{
float defaultValue = 0.0f;
return(EditorPrefs.GetFloat(key, defaultValue));
}
// Should be called often to ensure we catch if selected Particle System is dragged in/out of root hierarchy
public bool InitializeIfNeeded(IEnumerable <ParticleSystem> systems)
{
bool anyAdded = false;
ParticleSystem[] allSystems = systems.ToArray();
bool usingMultiEdit = (allSystems.Count() > 1);
bool initializeRequired = false;
ParticleSystem mainSystem = null;
foreach (ParticleSystem shuriken in allSystems)
{
ParticleSystem[] shurikens;
if (!usingMultiEdit)
{
ParticleSystem root = ParticleSystemEditorUtils.GetRoot(shuriken);
if (root == null)
{
continue;
}
shurikens = GetParticleSystems(root);
mainSystem = root;
// Check if we need to re-initialize?
if (m_SelectedParticleSystems != null && m_SelectedParticleSystems.Count > 0)
{
if (root == ParticleSystemEditorUtils.GetRoot(m_SelectedParticleSystems[0]))
{
if (m_ParticleSystemCurveEditor != null && m_Emitters != null && shurikens.Length == m_Emitters.Length && shuriken.gameObject.activeInHierarchy == m_EmittersActiveInHierarchy)
{
m_SelectedParticleSystems = new List <ParticleSystem>();
m_SelectedParticleSystems.Add(shuriken);
if (IsShowOnlySelectedMode())
{
RefreshShowOnlySelected(); // always refresh
}
continue;
}
}
}
}
else
{
// in multi-edit mode, we explicitly choose the systems to edit, so don't automatically add child systems or search for the root
shurikens = new ParticleSystem[] { shuriken };
mainSystem = shuriken;
}
// Cleanup before initializing
if (m_ParticleSystemCurveEditor != null)
{
Clear();
}
// Now initialize
initializeRequired = true;
if (!anyAdded)
{
m_SelectedParticleSystems = new List <ParticleSystem>();
anyAdded = true;
}
m_SelectedParticleSystems.Add(shuriken);
// Single edit emitter setup
if (!usingMultiEdit)
{
// Init CurveEditor before modules (they may add curves during construction)
m_ParticleSystemCurveEditor = new ParticleSystemCurveEditor();
m_ParticleSystemCurveEditor.Init();
int numEmitters = shurikens.Length;
if (numEmitters > 0)
{
m_Emitters = new ParticleSystemUI[numEmitters];
for (int i = 0; i < numEmitters; ++i)
{
m_Emitters[i] = new ParticleSystemUI();
m_Emitters[i].Init(this, new ParticleSystem[] { shurikens[i] });
}
m_EmittersActiveInHierarchy = shuriken.gameObject.activeInHierarchy;
}
}
}
if (initializeRequired)
{
// Multi-edit emitter setup
if (usingMultiEdit)
{
// Init CurveEditor before modules (they may add curves during construction)
m_ParticleSystemCurveEditor = new ParticleSystemCurveEditor();
m_ParticleSystemCurveEditor.Init();
int numEmitters = m_SelectedParticleSystems.Count;
if (numEmitters > 0)
{
m_Emitters = new ParticleSystemUI[1];
m_Emitters[0] = new ParticleSystemUI();
m_Emitters[0].Init(this, m_SelectedParticleSystems.ToArray());
m_EmittersActiveInHierarchy = m_SelectedParticleSystems[0].gameObject.activeInHierarchy;
}
}
// Allow modules to validate their state (the user can have moved emitters around in the hierarchy)
foreach (ParticleSystemUI e in m_Emitters)
{
foreach (ModuleUI m in e.m_Modules)
{
if (m != null)
{
m.Validate();
}
}
}
// Sync to state
if (GetAllModulesVisible())
{
SetAllModulesVisible(true);
}
m_EmitterAreaWidth = EditorPrefs.GetFloat("ParticleSystemEmitterAreaWidth", k_MinEmitterAreaSize.x);
m_CurveEditorAreaHeight = EditorPrefs.GetFloat("ParticleSystemCurveEditorAreaHeight", k_MinCurveAreaSize.y);
// For now only allow ShowOnlySelectedMode for ParticleSystemWindow
SetShowOnlySelectedMode((m_Owner is ParticleSystemWindow) ? SessionState.GetBool(k_ShowSelectedId + mainSystem.GetInstanceID(), false) : false);
m_EmitterAreaScrollPos.x = SessionState.GetFloat("CurrentEmitterAreaScroll", 0.0f);
if (ShouldManagePlaybackState(mainSystem))
{
// Restore lastPlayBackTime if available in session cache
Vector3 simulationState = SessionState.GetVector3(k_SimulationStateId + mainSystem.GetInstanceID(), Vector3.zero);
if (mainSystem.GetInstanceID() == (int)simulationState.x)
{
float lastPlayBackTime = simulationState.z;
if (lastPlayBackTime > 0f)
{
ParticleSystemEditorUtils.playbackTime = lastPlayBackTime;
ParticleSystemEditorUtils.PerformCompleteResimulation();
}
}
// Play when selecting a new particle effect
if (m_MainPlaybackSystem != mainSystem)
{
Play();
}
}
}
m_MainPlaybackSystem = mainSystem;
return(initializeRequired);
}
public float GetFloat(string key) => EditorPrefs.GetFloat(key);
public SavedFloat(string name, float value)
{
this.m_Name = name;
this.m_Value = EditorPrefs.GetFloat(name, value);
}