com.almasb.fxgl.ai.btree.utils

Class BehaviorTreeLibraryManager

java.lang.Object

com.almasb.fxgl.ai.btree.utils.BehaviorTreeLibraryManager

public final class BehaviorTreeLibraryManager
extends Object

The BehaviorTreeLibraryManager is a singleton in charge of the creation of behavior trees using the underlying library. If no library is explicitly set (see the method setLibrary(BehaviorTreeLibrary)), a default library instantiated by the constructor BehaviorTreeLibrary() is used instead.

Author:

davebaol

Field Summary

Fields

Modifier and Type	Field and Description
protected BehaviorTreeLibrary	library

Method Summary

Modifier and Type	Method and Description
<T> BehaviorTree<T>	createBehaviorTree(String treeReference) Creates the BehaviorTree for the specified reference.
<T> BehaviorTree<T>	createBehaviorTree(String treeReference, T blackboard) Creates the BehaviorTree for the specified reference and blackboard object.
<T> Task<T>	createRootTask(String treeReference) Creates the root task of BehaviorTree for the specified reference.
static BehaviorTreeLibraryManager	getInstance() Returns the singleton instance of the BehaviorTreeLibraryManager.
BehaviorTreeLibrary	getLibrary() Gets the the behavior tree library
void	setLibrary(BehaviorTreeLibrary library) Sets the the behavior tree library

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

library

protected BehaviorTreeLibrary library

Method Detail

getInstance

public static BehaviorTreeLibraryManager getInstance()

Returns the singleton instance of the BehaviorTreeLibraryManager.

getLibrary

public BehaviorTreeLibrary getLibrary()

Gets the the behavior tree library

Returns:

the behavior tree library

setLibrary

public void setLibrary(BehaviorTreeLibrary library)

Sets the the behavior tree library

Parameters:

library - the behavior tree library to set

createRootTask

public <T> Task<T> createRootTask(String treeReference)

Creates the root task of BehaviorTree for the specified reference.

Parameters:

treeReference - the tree identifier, typically a path

Returns:

the root task of the tree cloned from the archetype.

Throws:

RuntimeException - if the reference cannot be successfully parsed.

TaskCloneException - if the archetype cannot be successfully parsed.

createBehaviorTree

public <T> BehaviorTree<T> createBehaviorTree(String treeReference)

Creates the BehaviorTree for the specified reference.

Parameters:

treeReference - the tree identifier, typically a path

Returns:

the tree cloned from the archetype.

Throws:

RuntimeException - if the reference cannot be successfully parsed.

TaskCloneException - if the archetype cannot be successfully parsed.

createBehaviorTree

public <T> BehaviorTree<T> createBehaviorTree(String treeReference,
                                              T blackboard)

Creates the BehaviorTree for the specified reference and blackboard object.

Parameters:

treeReference - the tree identifier, typically a path

blackboard - the blackboard object (it can be null).

Returns:

the tree cloned from the archetype.

Throws:

RuntimeException - if the reference cannot be successfully parsed.

TaskCloneException - if the archetype cannot be successfully parsed.