apple.gameplaykit

Class GKComponentSystem<_ComponentType>

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.gameplaykit.GKComponentSystem<_ComponentType>

All Implemented Interfaces:

NSFastEnumeration, NSObject

public class GKComponentSystem<_ComponentType>
extends NSObject
implements NSFastEnumeration

A component system is a homogeneous collection of components that are intended to be called at the same time. The system is homogeneous, meaning it only allows members of the same class into the system.

Nested Class Summary

Nested classes/interfaces inherited from class apple.NSObject

NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	GKComponentSystem(org.moe.natj.general.Pointer peer)

Method Summary

Modifier and Type	Method and Description
static boolean	accessInstanceVariablesDirectly()
void	addComponent(GKComponent component) Adds a component to the system.
void	addComponentWithEntity(GKEntity entity) Adds the supported component from the entity's component collection.
static GKComponentSystem<?>	alloc()
static GKComponentSystem<?>	allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
static boolean	automaticallyNotifiesObserversForKey(java.lang.String key)
static void	cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)
static void	cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget, org.moe.natj.objc.SEL aSelector, java.lang.Object anArgument)
static NSArray<java.lang.String>	classFallbacksForKeyedArchiver()
org.moe.natj.objc.Class	classForGenericArgumentAtIndex(long index) Returns the class of the specified generic index
static org.moe.natj.objc.Class	classForKeyedUnarchiver()
org.moe.natj.objc.Class	componentClass() The collection's component class.
NSArray<? extends GKComponent>	components() The array of components currently in the system.
long	countByEnumeratingWithStateObjectsCount(org.moe.natj.general.ptr.VoidPtr state, org.moe.natj.general.ptr.Ptr<org.moe.natj.objc.ObjCObject> buffer, long len)
static java.lang.String	debugDescription_static()
static java.lang.String	description_static()
static long	hash_static()
GKComponentSystem<?>	init()
GKComponentSystem<?>	initWithComponentClass(org.moe.natj.objc.Class cls) Initializes a system for the given component class.
static NSObject.Function_instanceMethodForSelector_ret	instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)
static NSMethodSignature	instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)
static boolean	instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)
static boolean	isSubclassOfClass(org.moe.natj.objc.Class aClass)
static NSSet<java.lang.String>	keyPathsForValuesAffectingValueForKey(java.lang.String key)
static GKComponentSystem<?>	new_objc()
GKComponent	objectAtIndexedSubscript(long idx) Supports getting components via a [] subscript.
void	removeComponent(GKComponent component) Removes a component from the system
void	removeComponentWithEntity(GKEntity entity) Removes the supported component from the entity's component collection This is conceptually the same as the pseudo-code:
static boolean	resolveClassMethod(org.moe.natj.objc.SEL sel)
static boolean	resolveInstanceMethod(org.moe.natj.objc.SEL sel)
static void	setVersion_static(long aVersion)
static org.moe.natj.objc.Class	superclass_static()
void	updateWithDeltaTime(double seconds) Updates each component with the given delta time since the last update.
static long	version_static()

Methods inherited from class apple.NSObject

accessibilityActivate, accessibilityActivationPoint, accessibilityAssistiveTechnologyFocusedIdentifiers, accessibilityAttributedHint, accessibilityAttributedLabel, accessibilityAttributedUserInputLabels, accessibilityAttributedValue, accessibilityContainerType, accessibilityCustomActions, accessibilityCustomRotors, accessibilityDecrement, accessibilityDragSourceDescriptors, accessibilityDropPointDescriptors, accessibilityElementAtIndex, accessibilityElementCount, accessibilityElementDidBecomeFocused, accessibilityElementDidLoseFocus, accessibilityElementIsFocused, accessibilityElements, accessibilityElementsHidden, accessibilityFrame, accessibilityHint, accessibilityIncrement, accessibilityLabel, accessibilityLanguage, accessibilityNavigationStyle, accessibilityPath, accessibilityPerformEscape, accessibilityPerformMagicTap, accessibilityRespondsToUserInteraction, accessibilityScroll, accessibilityTextualContext, accessibilityTraits, accessibilityUserInputLabels, accessibilityValue, accessibilityViewIsModal, addObserverForKeyPathOptionsContext, attemptRecoveryFromErrorOptionIndex, attemptRecoveryFromErrorOptionIndexDelegateDidRecoverSelectorContextInfo, autoContentAccessingProxy, awakeAfterUsingCoder, awakeFromNib, class_objc, classForCoder, classForKeyedArchiver, copy, dealloc, debugDescription, description, dictionaryWithValuesForKeys, didChangeValueForKey, didChangeValueForKeyWithSetMutationUsingObjects, didChangeValuesAtIndexesForKey, doesNotRecognizeSelector, fileManagerShouldProceedAfterError, fileManagerWillProcessPath, finalize_objc, forwardingTargetForSelector, forwardInvocation, hash, indexOfAccessibilityElement, isAccessibilityElement, isEqual, isKindOfClass, isMemberOfClass, isProxy, methodForSelector, methodSignatureForSelector, mutableArrayValueForKey, mutableArrayValueForKeyPath, mutableCopy, mutableOrderedSetValueForKey, mutableOrderedSetValueForKeyPath, mutableSetValueForKey, mutableSetValueForKeyPath, observationInfo, observeValueForKeyPathOfObjectChangeContext, performSelector, performSelectorInBackgroundWithObject, performSelectorOnMainThreadWithObjectWaitUntilDone, performSelectorOnMainThreadWithObjectWaitUntilDoneModes, performSelectorOnThreadWithObjectWaitUntilDone, performSelectorOnThreadWithObjectWaitUntilDoneModes, performSelectorWithObject, performSelectorWithObjectAfterDelay, performSelectorWithObjectAfterDelayInModes, performSelectorWithObjectWithObject, prepareForInterfaceBuilder, provideImageDataBytesPerRowOrigin_Size_UserInfo, removeObserverForKeyPath, removeObserverForKeyPathContext, replacementObjectForCoder, replacementObjectForKeyedArchiver, respondsToSelector, self, setAccessibilityActivationPoint, setAccessibilityAttributedHint, setAccessibilityAttributedLabel, setAccessibilityAttributedUserInputLabels, setAccessibilityAttributedValue, setAccessibilityContainerType, setAccessibilityCustomActions, setAccessibilityCustomRotors, setAccessibilityDragSourceDescriptors, setAccessibilityDropPointDescriptors, setAccessibilityElements, setAccessibilityElementsHidden, setAccessibilityFrame, setAccessibilityHint, setAccessibilityLabel, setAccessibilityLanguage, setAccessibilityNavigationStyle, setAccessibilityPath, setAccessibilityRespondsToUserInteraction, setAccessibilityTextualContext, setAccessibilityTraits, setAccessibilityUserInputLabels, setAccessibilityValue, setAccessibilityViewIsModal, setIsAccessibilityElement, setNilValueForKey, setObservationInfo, setShouldGroupAccessibilityChildren, setValueForKey, setValueForKeyPath, setValueForUndefinedKey, setValuesForKeysWithDictionary, shouldGroupAccessibilityChildren, superclass, validateValueForKeyError, validateValueForKeyPathError, valueForKey, valueForKeyPath, valueForUndefinedKey, willChangeValueForKey, willChangeValueForKeyWithSetMutationUsingObjects, willChangeValuesAtIndexesForKey

Methods inherited from class org.moe.natj.objc.ObjCObject

equals, toString

Methods inherited from class org.moe.natj.general.NativeObject

finalize, getPeer, getPeerPointer

Methods inherited from class java.lang.Object

clone, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

GKComponentSystem

protected GKComponentSystem(org.moe.natj.general.Pointer peer)

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static GKComponentSystem<?> alloc()

allocWithZone

public static GKComponentSystem<?> allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)

automaticallyNotifiesObserversForKey

public static boolean automaticallyNotifiesObserversForKey(java.lang.String key)

cancelPreviousPerformRequestsWithTarget

public static void cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)

cancelPreviousPerformRequestsWithTargetSelectorObject

public static void cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget,
                                                                         org.moe.natj.objc.SEL aSelector,
                                                                         java.lang.Object anArgument)

classFallbacksForKeyedArchiver

public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()

classForKeyedUnarchiver

public static org.moe.natj.objc.Class classForKeyedUnarchiver()

debugDescription_static

public static java.lang.String debugDescription_static()

description_static

public static java.lang.String description_static()

hash_static

public static long hash_static()

instanceMethodForSelector

public static NSObject.Function_instanceMethodForSelector_ret instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)

instanceMethodSignatureForSelector

public static NSMethodSignature instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)

instancesRespondToSelector

public static boolean instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)

isSubclassOfClass

public static boolean isSubclassOfClass(org.moe.natj.objc.Class aClass)

keyPathsForValuesAffectingValueForKey

public static NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey(java.lang.String key)

new_objc

public static GKComponentSystem<?> new_objc()

resolveClassMethod

public static boolean resolveClassMethod(org.moe.natj.objc.SEL sel)

resolveInstanceMethod

public static boolean resolveInstanceMethod(org.moe.natj.objc.SEL sel)

setVersion_static

public static void setVersion_static(long aVersion)

superclass_static

public static org.moe.natj.objc.Class superclass_static()

version_static

public static long version_static()

addComponent

public void addComponent(GKComponent component)

Adds a component to the system. The component must be of the same class as the system's componentClass. The component is added to the tail of the collection and will be processed after components that were added before it.

Throws:

NSInvalidArgumentException - if the component added is not a kind of the system's componentClass.

addComponentWithEntity

public void addComponentWithEntity(GKEntity entity)

Adds the supported component from the entity's component collection. This is conceptually the same as the pseudo-code:

for (GKComponent *component in entity.components) if (component.class == system.componentClass) [system addComponent:component]

See Also:

GKEntity.components

classForGenericArgumentAtIndex

public org.moe.natj.objc.Class classForGenericArgumentAtIndex(long index)

Returns the class of the specified generic index

componentClass

public org.moe.natj.objc.Class componentClass()

The collection's component class. Any selector the component supports can be called on the system and it will be forwarded to each of the components in the collection.

components

public NSArray<? extends GKComponent> components()

The array of components currently in the system.

countByEnumeratingWithStateObjectsCount

public long countByEnumeratingWithStateObjectsCount(org.moe.natj.general.ptr.VoidPtr state,
                                                    org.moe.natj.general.ptr.Ptr<org.moe.natj.objc.ObjCObject> buffer,
                                                    long len)

Specified by:

countByEnumeratingWithStateObjectsCount in interface NSFastEnumeration

init

public GKComponentSystem<?> init()

Overrides:

init in class NSObject

initWithComponentClass

public GKComponentSystem<?> initWithComponentClass(org.moe.natj.objc.Class cls)

Initializes a system for the given component class. The receiver can now only accept components of the given class.

objectAtIndexedSubscript

public GKComponent objectAtIndexedSubscript(long idx)

Supports getting components via a [] subscript.

removeComponent

public void removeComponent(GKComponent component)

Removes a component from the system

Does nothing if the component is not in this system

removeComponentWithEntity

public void removeComponentWithEntity(GKEntity entity)

Removes the supported component from the entity's component collection This is conceptually the same as the pseudo-code:

for (GKComponent *component in entity.components) if (component.class == system.componentClass) [system removeComponent:component]

updateWithDeltaTime

public void updateWithDeltaTime(double seconds)

Updates each component with the given delta time since the last update. Each component thus performs its time based logic with a single message.