YieldableTask.cs SpicyPixel::Threading::Tasks::YieldableTask SpicyPixel SpicyPixel::Threading SpicyPixel::Threading::Tasks /* Author:AaronOneal,http://aarononeal.info Copyright(c)2012SpicyPixel,http://spicypixel.com Permissionisherebygranted,freeofcharge,toanypersonobtaining acopyofthissoftwareandassociateddocumentationfiles(the "Software"),todealintheSoftwarewithoutrestriction,including withoutlimitationtherightstouse,copy,modify,merge,publish, distribute,sublicense,and/orsellcopiesoftheSoftware,andto permitpersonstowhomtheSoftwareisfurnishedtodoso,subjectto thefollowingconditions: Theabovecopyrightnoticeandthispermissionnoticeshallbe includedinallcopiesorsubstantialportionsoftheSoftware. THESOFTWAREISPROVIDED"ASIS",WITHOUTWARRANTYOFANYKIND, EXPRESSORIMPLIED,INCLUDINGBUTNOTLIMITEDTOTHEWARRANTIESOF MERCHANTABILITY,FITNESSFORAPARTICULARPURPOSEAND NONINFRINGEMENT.INNOEVENTSHALLTHEAUTHORSORCOPYRIGHTHOLDERSBE LIABLEFORANYCLAIM,DAMAGESOROTHERLIABILITY,WHETHERINANACTION OFCONTRACT,TORTOROTHERWISE,ARISINGFROM,OUTOFORINCONNECTION WITHTHESOFTWAREORTHEUSEOROTHERDEALINGSINTHESOFTWARE. */ usingSystem; usingSystem.Threading; usingSystem.Threading.Tasks; usingSystem.Collections; namespaceSpicyPixel.Threading.Tasks { publicclassYieldableTask:Task { Fiberfiber; ExceptionfiberException; internalFiberFiber{ get{returnfiber;} } internalExceptionFiberException{ get{returnfiberException;} set{fiberException=value;} } publicYieldableTask(IEnumeratorcoroutine): base(()=>{}) { fiber=newFiber(coroutine); SetAction(()=>InternalAction()); } publicYieldableTask(IEnumeratorcoroutine,TaskCreationOptionscreationOptions): base(()=>{},creationOptions) { fiber=newFiber(coroutine); SetAction(()=>InternalAction()); } publicYieldableTask(IEnumeratorcoroutine,CancellationTokencancellationToken): base(()=>{},cancellationToken) { fiber=newFiber(coroutine); SetAction(()=>InternalAction()); } publicYieldableTask(IEnumeratorcoroutine,CancellationTokencancellationToken,TaskCreationOptionscreationOptions): base(()=>{},cancellationToken,creationOptions) { fiber=newFiber(coroutine); SetAction(()=>InternalAction()); } publicYieldableTask(FiberInstructioninstruction): base(()=>{}) { fiber=newFiber(()=>instruction); SetAction(()=>InternalAction()); } publicYieldableTask(FiberInstructioninstruction,TaskCreationOptionscreationOptions): base(()=>{},creationOptions) { fiber=newFiber(()=>instruction); SetAction(()=>InternalAction()); } publicYieldableTask(FiberInstructioninstruction,CancellationTokencancellationToken): base(()=>{},cancellationToken) { fiber=newFiber(()=>instruction); SetAction(()=>InternalAction()); } publicYieldableTask(FiberInstructioninstruction,CancellationTokencancellationToken,TaskCreationOptionscreationOptions): base(()=>{},cancellationToken,creationOptions) { fiber=newFiber(()=>instruction); SetAction(()=>InternalAction()); } publicYieldableTask(Func<FiberInstruction>coroutine): base(()=>{}) { fiber=newFiber(coroutine); SetAction(()=>InternalAction()); } publicYieldableTask(Func<FiberInstruction>coroutine,TaskCreationOptionscreationOptions): base(()=>{},creationOptions) { fiber=newFiber(coroutine); SetAction(()=>InternalAction()); } publicYieldableTask(Func<FiberInstruction>coroutine,CancellationTokencancellationToken): base(()=>{},cancellationToken) { fiber=newFiber(coroutine); SetAction(()=>InternalAction()); } publicYieldableTask(Func<FiberInstruction>coroutine,CancellationTokencancellationToken,TaskCreationOptionscreationOptions): base(()=>{},cancellationToken,creationOptions) { fiber=newFiber(coroutine); SetAction(()=>InternalAction()); } publicYieldableTask(Func<object,FiberInstruction>coroutine,objectstate): base(()=>{}) { fiber=newFiber(coroutine,state); SetAction(()=>InternalAction()); } publicYieldableTask(Func<object,FiberInstruction>coroutine,objectstate,TaskCreationOptionscreationOptions): base(()=>{},creationOptions) { fiber=newFiber(coroutine,state); SetAction(()=>InternalAction()); } publicYieldableTask(Func<object,FiberInstruction>coroutine,objectstate,CancellationTokencancellationToken): base(()=>{},cancellationToken) { fiber=newFiber(coroutine,state); SetAction(()=>InternalAction()); } publicYieldableTask(Func<object,FiberInstruction>coroutine,objectstate,CancellationTokencancellationToken,TaskCreationOptionscreationOptions): base(()=>{},cancellationToken,creationOptions) { fiber=newFiber(coroutine,state); SetAction(()=>InternalAction()); } privatevoidInternalAction() { if(!(TaskScheduler.CurrentisFiberTaskScheduler)) thrownewInvalidOperationException("AYieldableTaskcanonlybequeuedtoaFiberTaskScheduler."); if(fiberException!=null) throwfiberException; } } }