FEATURES

InvokeMethod

Added built-in script which calls method of Component.
You can input arguments from the data flow and output return values and out arguments to the data flow.

Built-in StateBehaviour

• Added InvokeMethod.

Scripts

• Added ArborEvent class (Core classes to perform the method call)
• Added ShowEventAttribute class (Attributes that can be selected even for methods with arguments of type not supported)
• Added HideEventAttribute class (Attribute to be hidden so that it can not be selected by ArborEvent)

ObjectPool

Added function to pool instantiated objects.

Built-in StateBehaviour

• Added AdvancedPooling which performs advance pooling.
• Add UsePool flag to instantiate from ObjectPool.
  • InstantiateGameObject
  • SubStateMachineReference
  • SubBehaviourTreeReference
• Changed to return to ObjectPool at Destroy.
  (Return to Pool only when Instantiating from ObjectPool)
  • DestroyGameObject
  • OnCollisionEnterDestroy
  • OnCollisionExitDestroy
  • OnTriggerEnterDestroy
  • OnTriggerExitDestroy
  • OnCollisionEnter2DDestroy
  • OnCollisionExit2DDestroy
  • OnTriggerEnter2DDestroy
  • OnTriggerExit2DDestroy

Built-in ActionBehaviour

• Added AdvancedPooling which performs advance pooling.
• Add UsePool flag to instantiate from ObjectPool.
  • InstantiateGameObject
  • SubStateMachineReference
  • SubBehaviourTreeReference
• Changed to return to ObjectPool at Destroy.
  (Return to Pool only when Instantiating from ObjectPool)
  • DestroyGameObject

Scripts

• Added ObjectPool class to ObjectPooling namespace.

Update contents

ADDITION

ArborEditor

• Added “Delete (Keep Connection)” in the right click menu of the data slot reroute node.
• Added “Delete (Keep Connection)” in the right click menu of the StateLink reroute node.
• Added “Disconnect” in the right-click menu of the data slot. (“Disconnect All” in case of output slot)
• Added “Edit Editor Script” in the menu of NodeBehaviour. (Only when there is an Editor extension script)
• Added “Show all data values always” check in the debug menu on the toolbar.

ArborFSM

• Added infinite loop debug setting.

BehaviourTree

• Added infinite loop debug setting.

ParameterContainer

• – Added enum type.

Built-in StateBehaviour

• Added support for enum type of CalcParameter.
• Added support for enum type of ParameterTransition.
• Added “Save To Prefab” in SubStateMachine’s menu.
• Added “Save To Prefab” in SubBehavioutTree’s menu.

Built-in ActionBehaviour

• Added “Save To Prefab” in SubStateMachine’s menu.
• Added “Save To Prefab” in SubBehavioutTree’s menu.

Built-in Decorator

• Added support for enum type of ParameterCheck.
• Added support for enum type of ParameterConditionLoop.

Editor extension

• Added LanguagePath asset which specifies installation directory path of self-created script language file.

Scripts

• Added OutputSlotTypable class.
• Added InputSlotTypable class.
• Added FlexibleEnumAny class (FlexibleField system class that can handle enum)
• ArborFSMInternal class
  • Added prevTransitionState property which can refer to the state before transition.
  • Added nextTransitionState property which can refer to state after transition.
• StateBehaviour class
  • Added prevTransitionState property which can refer to the state before transition.
  • Added nextTransitionState property which can refer to state after transition.
  • Added stateLinkCount property to return the number of StateLink.
  • Added GetStateLink method to return StateLink.
  • Added RebuildStateLinkCache method to rebuild StateLink cache.
• Added Disconnect method to DataSlot class.
• Added AddBehaviourMenu multilingual support.
• Added BehaviourTitle multilingual support.
• Added BehaviourMenuItem multilingual support.

CHANGES

Arbor Editor

• Changed to prevent nodes from being selected when clicking the node’s main content GUI.
• Change GUI style of data slot.
• Changed to display the type name on tooltip when mouse over the reroute node of data slot.
• Integrate StateLink reroute node pin menu into node’s right click menu.
• Changed to not change the connection destination when StateLink is dragged and it is in the stateLink frame.
• Changed GUI style of NodeLinkSlot of BehaviourTree.
• Changed to display the current condition of the decorator.
• Adjust the display position of the behaviour selection popup when pressing the insert behaviour button.
• Changed to display on the front when mouse over the connection line.
• Changed to be able to select None in the type selection popup.
• Supports selection of type selection popup window with key input.
• Changed ParameterContainer referenced by ParameterReference so that it can also be set from data slot.
• Adjust the color of connecting lines of other data types.

BehaviourTree

• When Decorator returns failure on node active, change ActionBehaviour and Service OnStart () not to call.

Built-in StateBehaviour

• Changed “Prefab” field of InstantiateGameObject to FlexibleComponent.
• Changed “External FSM” field of SubStateMachineReference to FlexibleComponent.
• Changed “External BT” field of SubBehaviourTreeReference to FlexibleComponent.

Built-in ActionBehaviour

• Changed “Prefab” field of InstantiateGameObject to FlexibleComponent.
• Changed “External FSM” field of SubStateMachineReference to FlexibleComponent.
• Changed “External BT” field of SubBehaviourTreeReference to FlexibleComponent.

OPTIMIZE

Arbor Editor

• Optimize by changing Reflection to delegate.

ArborFSM

• Changed StateLink to cache beforehand.

Scripts

• Changed EachField class to cache the field.
• Optimized by changing Reflection use of EachField class to delegate. (No change in AOT or IL2CPP environment)

OBSOLETE

Scripts

• Change the nextState property of ArborFSMInternal to obsolete.
  (Added reserverdState instead)
• Changed the TidyAssemblyTypeName method of ClassTypeReference to obsolete.
  (Added TypeUtility.TidyAssemblyTypeName instead)
• Changed the GetAssemblyType method of ClassTypeReference to Obsolete.
  (Added TypeUtility.GetAssemblyType instead)

FIXES

Arbor Editor

• Fix to switch Arbor Editor selection when Hierarchy selected graph instantiated by SubStateMachineReference or SubBehaviourTreeReference.
• Fixed an exception occurred in the editor when there was a class named StateLink different from Arbor.StateLink.
• Fixed that connection was broken when Undo insertion of reroute node of data slot.
• Fixed that rendering of dragging connection line was done even in other than Repaint event.

ArborFSM

• A bug when calling Stop() on the same graph in OnStateBegin()
  • Fixed an exception occurred.
  • Fixed that OnStateEnd() and OnStateBegin() on next execution will not be called.
  • Fixed that OnStateBegin () after this state was called.
• Fix to hide fields not wanted to be edited from Inspector of ArborFSM instantiated by SubStateMachineReference.
• Fixed that extra copies of NodeBehaviours used in child graphs by SubStateMachine etc. when “Copy Component” was done in Inspector.

BehaviourTree

• Fix to hide fields not wanted to be edited from Inspector of BehaviourTree instantiated by SubBehaviourTreeReference.
• ixed that extra copies of NodeBehaviours used in child graphs by SubStateMachine etc. when “Copy Component” was done in Inspector.

Waypoint

• Fixed deleting the next element when deleting an element for which Points’ Transform is not set.

Scripts

• Fixed bug that can not be found when passing target type array to EachField.Find.
• Fixed not to scan the contents when passing an instance of target type to EachField.Find.
• Fixed deleting the next element when WeightList<T> element type is Unity object and trying to delete an element not setting object.

Others

• Support for Unity 2018.3.0b3.

Asset Store

Update procedure

Please follow the procedure below when updating Arbor.

1. Please be sure to make a backup of the project before the update.
2. If you are opening an existing scene, create a new scene from “File / New Scene” in the menu.
3. If you are opening the Arbor Editor window, close it once.
4. Already Removed Arbor folder that have been imported.
5. Import a new version of Arbor.