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48 lines
1.7 KiB
Swift
48 lines
1.7 KiB
Swift
//===----------------------------------------------------------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2015 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See http://swift.org/LICENSE.txt for license information
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// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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@exported import GameplayKit
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@asmname("GK_Swift_GKEntity_componentForClass")
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internal func GK_Swift_GKEntity_componentForClass(
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self_: AnyObject,
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_ componentClass: AnyClass) -> AnyObject?
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@available(iOS, introduced=9.0)
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@available(OSX, introduced=10.11)
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extension GKEntity {
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/// Returns the component instance of the indicated class contained by the
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/// entity. Returns nil if entity does not have this component.
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public func componentForClass<ComponentType : GKComponent>(
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componentClass: ComponentType.Type) -> ComponentType? {
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return GK_Swift_GKEntity_componentForClass(
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self, componentClass as AnyClass) as! ComponentType?
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}
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}
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@asmname("GK_Swift_GKStateMachine_stateForClass")
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internal func GK_Swift_GKStateMachine_stateForClass(
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self_: AnyObject,
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_ stateClass: AnyClass) -> AnyObject?
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@available(iOS, introduced=9.0)
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@available(OSX, introduced=10.11)
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extension GKStateMachine {
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/// Returns the state instance of the indicated class contained by the state
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/// machine. Returns nil if state machine does not have this state.
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public func stateForClass<StateType : GKState>(
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stateClass: StateType.Type) -> StateType? {
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return GK_Swift_GKStateMachine_stateForClass(
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self, stateClass as AnyClass) as! StateType?
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}
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}
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