Flashlightclass
A Flashlight is a special kind of light source that can be switched on and off.
To create a limited-use flashlight (with a limited battery life, for example), you can combine this class with FueledLightSource. The flashlight’s on/off switch status is a separate property from its lit/unlit light-source status, so combining Flashlight with FueledLightSource will actually allow the two to become decoupled: a flashlight can be on without providing light, when the battery is dead. For this reason, you might want to override the decription, and possibly the TurnOn action() handler, to customize the messages for the case when the flashlight is switched on but out of power.
class Flashlight : LightSource Switch
Superclass Tree (in declaration order)
Flashlight
LightSource
Thing
VocabObject
` object
[Switch](../object/Switch.html)
[OnOffControl](../object/OnOffControl.html)
[Thing](../object/Thing.html)
[VocabObject](../object/VocabObject.html)
object`
Subclass Tree
(none)
Global Objects
(none)
Summary of Properties
Inherited from LightSource :
adjective allStates brightnessOff brightnessOn distinguishers getState isLit nameLit pluralNameLit theNameLit
Inherited from Thing :
actorInAName actorInName actorInPrep actorIntoName actorOutOfName actorOutOfPrep aDisambigName aName brightness bulk canBeHeard canBeSeen canBeSmelled canBeTouched canMatchHer canMatchHim canMatchIt canMatchThem circularlyInMessage collectiveGroup collectiveGroups contents contentsListed contentsListedInExamine contentsListedSeparately contentsLister descContentsLister described disambigEquivName disambigName distantDesc distantInitSpecialDesc distantSpecialDesc dummyName effectiveFollowLocation equivalenceKey equivalentGrouper equivalentGrouperClass equivalentGrouperTable esEndingPat explicitVisualSenseInfo globalParamName holdingIndex iesEndingPat initDesc initNominalRoomPartLocation initSpecialDesc inlineContentsLister isEquivalent isHer isHim isInInitState isKnown isLikelyCommandTarget isListedAboardVehicle isMassNoun isPlural isProperName isQualifiedName isThingConstructed isTopLevel listName listWith location lookInLister moved name nameDoes nameSays nameSees notTravelReadyMsg objectNotifyList objInPrep obscuredInitSpecialDesc obscuredSpecialDesc owner patElevenEighteen patIsAlpha patLeadingTagOrQuote patOfPhrase patOneLetterAnWord patOneLetterWord patSingleApostropheS patTagOrQuoteChar patUpperOrDigit patVowelY pluralDisambigName pluralName pronounSelector roomDarkName roomLocation roomName seen sightPresence sightSize smellPresence smellSize soundPresence soundSize specialContentsLister specialDesc specialDescBeforeContents specialDescListWith specialDescOrder specialNominalRoomPartLocation suppressAutoSeen takeFromNotInMessage theDisambigName theName theNamePossNoun tmpAmbient_ tmpAmbientFill_ tmpAmbientWithin_ tmpFillMedium_ tmpObstructor_ tmpObstructorWithin_ tmpPathIsIn_ tmpTrans_ tmpTransWithin_ touchPresence touchSize verbCan verbCannot verbCant verbEndingSD verbEndingSEd verbEndingSMessageBuilder_ verbMust verbToCome verbToDo verbToGo verbToLeave verbToSay verbToSee verbWill verbWont weight
Inherited from VocabObject :
canResolvePossessive disambigPromptOrder pluralOrder vocabLikelihood vocabWords weakTokens
Inherited from OnOffControl :
onDesc
Summary of Methods
dobjFor(Extinguish) dobjFor(Light) dobjFor(TurnOn) initializeThing makeOn
Inherited from LightSource :
aNameLit brightness makeLit
Inherited from Thing :
acceptCommand addAllContents addDirectConnections addObjectNotifyItem addToContents addToSenseInfoTable adjustLookAroundTable adjustThrowDestination afterAction afterTravel allContents aNameFrom aNameObj aNameOwnerLoc announceDefaultObject appendHeldContents atmosphereList baseMoveInto basicExamine basicExamineFeel basicExamineListen basicExamineSmell basicExamineTaste beforeAction beforeTravel buildContainmentPaths cacheAmbientInfo cacheSenseInfo cacheSensePath canBeHeardBy canBeSeenBy canBeSensed canBeSmelledBy canBeTouchedBy canDetailsBeSensed canHear canMatchPronounType canMoveViaPath cannotGoShowExits cannotReachObject cannotSeeSmellSource cannotSeeSoundSource canOwn canSee canSmell canThrowViaPath canTouch canTouchViaPath checkActorOutOfNested checkBulkChange checkBulkChangeWithin checkMoveViaPath checkStagingLocation checkThrowViaPath checkTouchViaPath checkTravelerDirectlyInRoom childInName childInNameGen childInNameWithOwner childInRemoteName clearSenseInfo cloneForMultiInstanceContents cloneMultiInstanceContents conjugateRegularVerb connectionTable construct contentsInFixedIn countDisambigName countListName countName countNameFrom countNameOwnerLoc darkRoomContentsLister defaultDistantDesc defaultObscuredDesc desc directionForConnector distantSmellDesc distantSoundDesc dobjFor(AskAbout) dobjFor(AskFor) dobjFor(AskVague) dobjFor(AttachTo) dobjFor(Attack) dobjFor(AttackWith) dobjFor(Board) dobjFor(Break) dobjFor(Burn) dobjFor(BurnWith) dobjFor(Clean) dobjFor(CleanWith) dobjFor(Climb) dobjFor(ClimbDown) dobjFor(ClimbUp) dobjFor(Close) dobjFor(Consult) dobjFor(ConsultAbout) dobjFor(CutWith) dobjFor(Detach) dobjFor(DetachFrom) dobjFor(Dig) dobjFor(DigWith) dobjFor(Doff) dobjFor(Drink) dobjFor(Drop) dobjFor(Eat) dobjFor(Enter) dobjFor(EnterOn) dobjFor(Examine) dobjFor(Fasten) dobjFor(FastenTo) dobjFor(Feel) dobjFor(Flip) dobjFor(Follow) dobjFor(GetOffOf) dobjFor(GetOutOf) dobjFor(GiveTo) dobjFor(GoThrough) dobjFor(JumpOff) dobjFor(JumpOver) dobjFor(Kiss) dobjFor(LieOn) dobjFor(ListenTo) dobjFor(Lock) dobjFor(LockWith) dobjFor(LookBehind) dobjFor(LookIn) dobjFor(LookThrough) dobjFor(LookUnder) dobjFor(Move) dobjFor(MoveTo) dobjFor(MoveWith) dobjFor(Open) dobjFor(PlugIn) dobjFor(PlugInto) dobjFor(Pour) dobjFor(PourInto) dobjFor(PourOnto) dobjFor(Pull) dobjFor(Push) dobjFor(PushTravel) dobjFor(PutBehind) dobjFor(PutIn) dobjFor(PutOn) dobjFor(PutUnder) dobjFor(Read) dobjFor(Remove) dobjFor(Screw) dobjFor(ScrewWith) dobjFor(Search) dobjFor(Set) dobjFor(SetTo) dobjFor(ShowTo) dobjFor(SitOn) dobjFor(Smell) dobjFor(StandOn) dobjFor(Strike) dobjFor(Switch) dobjFor(Take) dobjFor(TakeFrom) dobjFor(TalkTo) dobjFor(Taste) dobjFor(TellAbout) dobjFor(TellVague) dobjFor(Throw) dobjFor(ThrowAt) dobjFor(ThrowDir) dobjFor(ThrowTo) dobjFor(Turn) dobjFor(TurnOff) dobjFor(TurnTo) dobjFor(TurnWith) dobjFor(TypeLiteralOn) dobjFor(TypeOn) dobjFor(Unfasten) dobjFor(UnfastenFrom) dobjFor(Unlock) dobjFor(UnlockWith) dobjFor(Unplug) dobjFor(UnplugFrom) dobjFor(Unscrew) dobjFor(UnscrewWith) dobjFor(Wear) examineListContents examineListContentsWith examineSpecialContents examineStatus failCheck feelDesc fillMedium findOpaqueObstructor findTouchObstructor forEachConnectedContainer forEachContainer fromPOV getAllForTakeFrom getAllPathsTo getAnnouncementDistinguisher getBagAffinities getBagsOfHolding getBestDistinguisher getBulk getBulkWithin getCarryingActor getCommonContainer getCommonDirectContainer getConnectedContainers getConnectorTo getContentsForExamine getDestName getDropDestination getEncumberingBulk getEncumberingWeight getExtraScopeItems getHitFallDestination getIdentityObject getInScopeDistinguisher getListedContents getLocPushTraveler getLocTraveler getMovePathTo getNoise getNominalDropDestination getNominalOwner getObjectNotifyList getOdor getOutermostRoom getOutermostVisibleRoom getRoomNotifyList getRoomPartLocation getStateWithInfo getStatuslineExitsHeight getThrowPathTo getTouchPathTo getTravelConnector getVisualSenseInfo getWeight hasCollectiveGroup hideFromAll hideFromDefault initializeEquivalent initializeLocation inRoomName iobjFor(AttachTo) iobjFor(AttackWith) iobjFor(BurnWith) iobjFor(CleanWith) iobjFor(CutWith) iobjFor(DetachFrom) iobjFor(DigWith) iobjFor(FastenTo) iobjFor(GiveTo) iobjFor(LockWith) iobjFor(MoveWith) iobjFor(PlugInto) iobjFor(PourInto) iobjFor(PourOnto) iobjFor(PutBehind) iobjFor(PutIn) iobjFor(PutOn) iobjFor(PutUnder) iobjFor(ScrewWith) iobjFor(ShowTo) iobjFor(TakeFrom) iobjFor(ThrowAt) iobjFor(ThrowTo) iobjFor(TurnWith) iobjFor(UnfastenFrom) iobjFor(UnlockWith) iobjFor(UnplugFrom) iobjFor(UnscrewWith) isActorTravelReady isComponentOf isDirectlyIn isHeldBy isIn isInFixedIn isListed isListedInContents isListedInInventory isListedInRoomPart isLookAroundCeiling isNominallyIn isNominallyInRoomPart isOccludedBy isOrIsIn isOwnedBy isShipboard isVocabEquivalent itIs itNom itObj itPossAdj itPossNoun itVerb listCardinality localDirectionLinkForConnector lookAround lookAroundPov lookAroundWithin lookAroundWithinContents lookAroundWithinDesc lookAroundWithinName lookAroundWithinSense lookAroundWithinShowExits lookInDesc mainExamine mainMoveInto mapPushTravelHandlers mapPushTravelHandlers mapPushTravelHandlers mapPushTravelHandlers mapPushTravelHandlers meetsObjHeld mergeSenseInfo mergeSenseInfoTable moveInto moveIntoForTravel moveIntoNotifyPath mustMoveObjInto nameIs nameIsnt nameVerb normalizePath notePromptByOwnerLoc notePromptByPossAdj noteSeenBy notifyInsert notifyMoveInto notifyMoveViaPath notifyRemove obscuredDesc obscuredSmellDesc obscuredSoundDesc pluralNameFrom processThrow propHidesProp propWithPresent putInName receiveDrop remoteDesc remoteInitSpecialDesc remoteRoomContentsLister remoteSpecialDesc removeFromContents removeObjectNotifyItem restoreLocation roomActorThereDesc roomContentsLister roomDaemon roomDarkDesc roomDesc roomFirstDesc roomRemoteDesc roomTravelPreCond saveLocation selectPathTo sendNotifyInsert sendNotifyRemove senseAmbientMax senseInfoTable senseObj sensePathFromWithin sensePathFromWithout sensePathToContents sensePathToLoc sensePresenceList setAllSeenBy setContentsSeenBy setGlobalParamName setVisualSenseInfo shineFromWithin shineFromWithout shineOnContents shineOnLoc showDistantSpecialDesc showDistantSpecialDescInContents showInventoryContents showInventoryItem showInventoryItemCounted showListItem showListItemCounted showListItemCountedGen showListItemGen showObjectContents showObscuredSpecialDesc showObscuredSpecialDescInContents showRemoteSpecialDesc showRemoteSpecialDescInContents showSpecialDesc showSpecialDescInContents showSpecialDescInContentsWithInfo showSpecialDescWithInfo showStatuslineExits showWornItem showWornItemCounted smellDesc smellHereDesc soundDesc soundHereDesc specialDescList specialPathFrom statusName stopThrowViaPath superHidesSuper tasteDesc thatNom thatObj theNameFrom theNameObj theNameOwnerLoc theNameWithOwner throwTargetCatch throwTargetHitWith throwViaPath transmitAmbient transSensingIn transSensingOut traversePath tryHolding tryImplicitRemoveObstructor tryMovingObjInto useInitDesc useInitSpecialDesc useSpecialDesc useSpecialDescInContents useSpecialDescInRoom useSpecialDescInRoomPart verbEndingEs verbEndingIes verbEndingS verbToHave verbWas verifyFollowable verifyInsert verifyMoveTo verifyRemove whatIf whatIfHeldBy withVisualSenseInfo
Inherited from VocabObject :
addToDictionary expandPronounList filterResolveList getFacets inheritVocab initializeVocab initializeVocabWith matchName matchNameCommon matchNameDisambig throwNoMatchForLocation throwNoMatchForPossessive throwNothingInLocation
Properties
isOnOVERRIDDEN
our switch status - start in the ‘off’ position
Methods
dobjFor(Extinguish)OVERRIDDEN
no description available
dobjFor(Light)OVERRIDDEN
treat ‘light’ and ‘extinguish’ as ‘turn on’ and ‘turn off’
dobjFor(TurnOn)OVERRIDDEN
if we turn on the flashlight, but it doesn’t light, mention this
initializeThing ( )OVERRIDDEN
initialize
makeOn (stat)OVERRIDDEN
Change the on/off status. Note that switching the flashlight on or off should always be done via makeOn - the makeLit inherited from the LightSource should never be called directly on a Flashlight object, because it doesn’t keep the switch on/off and flashlight lit/unlit status in sync. This routine is the one to call because it keeps everything properly synchronized.
TADS 3 Library Manual
Generated on 5/16/2013 from TADS version 3.1.3