The fundamental user-scriptable entity. Always represented by a user-specific subclass of Player; instance vars and methods relate to user-defined structures.

costume is a Morph, the primary morph I am currently wearing for graphical display.

Scripts are defined in subclasses of Player. These are UniClasses.

Messages in scripts are sent to Players. A Player may delegate to its costume, or to an object the costume suggests. Or, a Player may designate some other object to receive the script messages it does not understand. (see doesNotUnderstand:)

	copying
	copyUniClassWith: initializeCostumesFrom: veryDeepFixupWith: veryDeepInner:

costume

availableCostumeNames availableCostumesForArrows clearOwnersPenTrails clearPenTrails costume costume: costumeRespondingTo: costumes costumesDo: forgetOtherCostumes getValueFromCostume: hasAnyBorderedCostumes hasCostumeThatIsAWorld hasOnlySketchCostumes knownSketchCostumeWithSameFormAs: newCostume rawCostume: recaptureUniqueCostumes rememberCostume: renderedCostume: renderedCostume:remember: resetCostumeList sendMessageToCostume: sendMessageToCostume:with: setCostumeSlot:toValue: stamp stampAndErase tearOffButtonToFireScriptForSelector: wearCostumeOf: wearCostumeOfClass: wearCostumeOfName:

	fileIn/Out
	releaseCachedState storeDataOn:

	heading
	headDown headLeft headRight headUp

misc

actorState adoptScriptsFrom allOpenViewers allOpenViewersOnReceiverAndSiblings assureUniClass basicType beNotZero: belongsToUniClass browseEToyVocabulary browsePlayerClass categoriesForViewer: color color:sees: defaultFloatPrecisionFor: defaultLabelForInspector dummy erase getIsOverColor: grabPlayerIn: grabScriptorForSelector:in: graphicForViewerTab impartSketchScripts indicateLocationOnScreen isPlayerLike makeBounceSound: nameForViewer noteDeletionOf:fromWorld: offerAlternateViewerMenuFor:event: offerViewerMenuFor:event: openSearchingVocabularyBrowser openUnderlyingScriptorFor: ordinalNumber presenter printOn: revealPlayerIn: revertToUnscriptedPlayerIfAppropriate roundUpStrays seesColor: stack stringForReadout tearOffTileForSelf thumbnailMenuEvt:forMorph: tileReferringToSelf tileToRefer touchesA: unhideHiddenObjects uninstallFrom: unusedScriptName updateAllViewers updateAllViewersAndForceToShow: viewerFlapTab width

	name
	externalName knownName renameTo: tryToRenameTo: uniqueNameForReference

	object fileIn

	pen
	addPlayerMenuItemsTo:hand: arrowheadsOnAllPens choosePenColor: choosePenSize clearTurtleTrails colorUnder defaultPenColor defaultPenSize getPenArrowheads getPenColor getPenDown getPenSize liftAllPens liftPen lowerAllPens lowerPen noArrowheadsOnAllPens penColor: setPenArrowheads: setPenColor: setPenDown: setPenSize:

	scripts-execution
	assureEventHandlerRepresentsStatus fireOnce prepareToBeRunning runAllClosingScripts runAllOpeningScripts runAllTickingScripts: scriptPerformer scriptingError: startRunning startRunningScripts step stepAt: stopProgramatically stopRunning wantsSteps

scripts-kernel

acceptScript:for: allScriptEditors editDescriptionForSelector: elementTypeFor:vocabulary: emptyScript existingScriptInstantiationForSelector: expungeEmptyScripts expungeEmptyUnRenamedScripts hasScriptInvoking:ofPlayer: hasScriptReferencing:ofPlayer: infoFor:inViewer: instantiatedUserScriptsDo: isEmptyTileScript: isExpendableScript: isUniversalTiles makeIsolatedCodePaneForSelector: methodInterfaceForEmptyScript newScriptorAround: newTextualScriptorFor: noteRenameOf:to:inPlayer: okayToDestroyScriptNamed: okayToRemoveSlotNamed: pacifyScript: removeScript:fromWorld: removeScriptWithSelector: removeScriptWithoutUpdatingViewers: removeScriptWithoutUpdatingViewers:fromWorld: renameScript: renameScript:newSelector: runScript: scriptEditorFor: scriptEvaluatorFor:phrase: scriptInstantiationForSelector: scriptorsForSelector:inWorld: slotInfoButtonHitFor:inViewer: sourceCodeFor: tilesToCall: universalTilesForInterface:

scripts-standard

append: assignStatus:toAllFor: bounce: changeScript:toStatus: clear contents contents: doButtonAction doMenuItem: doScript: fire followPath forward: getObtrudes goToRightOf: hide initiatePainting loadSineWave loadSound: makeNewDrawingIn: menuItemAfter: menuItemBefore: moveToward: pauseAll: pauseScript: play removeAll reverse show shuffleContents startAll: startScript: stopAll: stopScript: tellAllSiblings: turn: wrap

	scripts-vector
	* + - / asPoint decr: dividedBy: incr: multBy:

slot getters/setters

cameraPoint cameraPoint: getActWhen getAllButFirstCharacter getAmount getAngle getBorderColor getBorderStyle getBorderWidth getBottom getBrightnessUnder getCameraPoint getCellInset getCharacters getClipSubmorphs getColor getColorUnder getConePosition getCostume getCostumeAtCursor getCursor getCursorWrapped getDescending getDistance getDragEnabled getDropEnabled getDropShadow getFirstCharacter getFirstElement getGetListSelector getGraphic getGraphicAtCursor getHResizing getHeading getHeadingUnrounded getHeight getHolder getIndexInOwner getIsLocked getIsUnderMouse getKnobColor getLabel getLastValue getLayoutInset getLeft getLeftRight getListCentering getListDirection getLuminanceUnder getMaxVal getMinVal getMouseX getMouseY getName getNewClone getNumberAtCursor getNumericValue getOffsetX getOffsetY getPlayerAtCursor getRadialGradientFill getResistsRemoval getRight getRotationStyle getSampleAtCursor getSaturationUnder getScale getScaleFactor getSecondColor getShadowColor getSpeed getSticky getTheta getTop getTruncate getUpDown getUseGradientFill getVResizing getValueAtCursor getViewingByIcon getWidth getWrapDirection getX getY handTheUserACopy setActWhen: setAllButFirstCharacter: setBorderColor: setBorderStyle: setBorderWidth: setBottom: setCameraPoint: setCellInset: setCharacters: setClipSubmorphs: setColor: setColorUnder: setConePosition: setCostume: setCursor: setCursorWrapped: setDescending: setDistance: setDragEnabled: setDropEnabled: setDropShadow: setFirstCharacter: setFirstElement: setGetListSelector: setGraphic: setHResizing: setHeading: setHeight: setIndexInOwner: setIsLocked: setKnobColor: setLabel: setLastValue: setLayoutInset: setLeft: setListCentering: setListDirection: setMaxVal: setMinVal: setName: setNumberAtCursor: setNumericValue: setOffsetX: setOffsetY: setRadialGradientFill: setResistsRemoval: setRight: setRotationStyle: setSampleAtCursor: setScale: setScaleFactor: setSecondColor: setShadowColor: setSticky: setTheta: setTop: setTruncate: setUseGradientFill: setVResizing: setValueAtCursor: setViewingByIcon: setWidth: setWrapDirection: setX: setY:

	slots-assignment
	assignDecrGetter:setter:amt: assignGetter:setter:amt: assignIncrGetter:setter:amt: assignMultGetter:setter:amt:

	slots-kernel
	categories categoriesForVocabulary: categoriesForWorld methodInterfacesForInstanceVariablesCategoryIn: methodInterfacesForScriptsCategoryIn: slotInfo slotNames typeForSlot: typeForSlot:vocabulary: typeForSlotWithGetter: usableMethodInterfacesIn:

slots-user

addInstanceVariable addInstanceVariableNamed:type:value: addSpecialSetter: chooseSlotTypeFor: chooseUserSlot compileInstVarAccessorsFor: doesNotUnderstand: hasUserDefinedScripts hasUserDefinedSlots initialTypeForSlotNamed: initialValueForSlotOfType: offerGetterTiles: removeSlotNamed: renameSlot: renameSlot:newSlotName: setPrecisionFor: slotInfoAt: slotInfoAt:ifAbsent: slotInfoForGetter: slotNamesOfType: tearOffFancyWatcherFor: tearOffWatcherFor: valueOfType:from:

	slots-wonderland
	getFogColor getFogDensity getFogRangeEnd getFogRangeStart getFogType setFogColor: setFogDensity: setFogRangeEnd: setFogRangeStart: setFogType:

	initialization

	namespace
	compileReferenceAccessorFor: makeReferenceFor: referenceAccessorSelectorFor: referenceSelectorFor:

	other
	abandonOldReferenceScheme chooseUniqueClassName isSystemDefined nameForViewer officialClass wantsChangeSetLogging wantsRecompilationProgressReported

	scripts
	assuredMethodInterfaceFor: atSelector:putScript: bringScriptsUpToDate jettisonScripts namedTileScriptSelectors nascentUserScriptInstance permanentUserScriptFor:player: privateScripts removeScriptNamed: scripts scripts: tilesFrom: userScriptForPlayer:selector: userScriptsDo:

	slots
	compileAccessorsFor: compileInstVarAccessorsFor: privateSlotInfo removeAccessorsFor: removeInstVarAccessorsFor: removeInstVarName: renameSilentlyInstVar:to: slotGettersOfType: slotInfo slotInfo:

	user-scripted subclasses
	addDocumentationForScriptsTo: baseUniclass initialInstance tileScriptNames

	card/stack commands	top
	deleteCard Tell the receiver's stack to delete the current card
	firstPage
	getRoundedCorners Anwer the rounded-corners attribute of my costume
	goToCard: Install aCard as the new current card of the stack
	goToFirstCardInBackground Send the stack to the first card of the current background
	goToFirstCardOfStack Send the stack to the first card of the entire stack
	goToLastCardInBackground Send the stack to the final card of the current background
	goToLastCardOfStack Send the stack to the last card of the entire stack
	goToNextCardInStack Install the next card into the receiver's stack
	goToPreviousCardInStack Install the previous card into the receiver's stack
	goto:
	insertCard Insert a new card into the stack
	lastPage
	nextPage
	previousPage
	setRoundedCorners: Set the rounded-corners attribute as indicated

	copying	top
	copyUniClassWith: my class is a subclass of Player. Return another class just like my class. Share the costume list.
	initializeCostumesFrom: Used to copy costume info over from an UnscriptedPlayer to a Player UniClass
	veryDeepFixupWith: Any uniClass inst var may have been weakly copied. If they were in the tree being copied, fix them up, otherwise point to the originals.
	veryDeepInner: Special code that handles user-added instance variables of a uniClass. Copy all of my instance variables. Some need to be not copied at all, but shared. This is special code for the dictionary. See DeepCopier.

	costume	top
	availableCostumeNames Answer a list of class names (minus trailing ...Morph) to be offered in the thumbnail 'new-Costume' menu in the Viewer
	availableCostumesForArrows
	clearOwnersPenTrails Clear the pen trails of the containing playfield
	clearPenTrails Allow old code invoking the short-lived deviant clearPenTrails command to continue to work when imported from a bj image into a mainstream image. For backward compatibility only!
	costume
	costume: Make aMorph be the receiver's current costume
	costumeRespondingTo: Answer a costume that responds to the given selector, or nil if none
	costumes Answer a list of costumes associated with the receiver. The appearance of this method in class Object serves only as a backstop, probably only transitionally
	costumesDo: Evaluate aBlock against every real (not flex) costume known to the receiver)
	forgetOtherCostumes
	getValueFromCostume:
	hasAnyBorderedCostumes Answer true if any costumes of the receiver are BorderedMorph descendents
	hasCostumeThatIsAWorld
	hasOnlySketchCostumes Answer true if the only costumes assocaited with this Player are SketchMorph costumes
	knownSketchCostumeWithSameFormAs:
	newCostume
	rawCostume:
	recaptureUniqueCostumes Recapture all unique sketch-like costumes. Debugging only.
	rememberCostume: Put aCostume in my remembered-costumes list, as the final element
	renderedCostume: Make aMorph be the receiver's rendered costume; if flexing is currently in effect, make the new morph be flexed correspondingly
	renderedCostume:remember: Make aMorph be the receiver's rendered costume; if flexing is currently in effect, make the new morph be flexed correspondingly
	resetCostumeList
	sendMessageToCostume:
	sendMessageToCostume:with:
	setCostumeSlot:toValue:
	stamp stamp an image of ourself onto the pen trails form
	stampAndErase
	tearOffButtonToFireScriptForSelector: Tear off a button to fire the script for the given selector
	wearCostumeOf: Put on a costume similar to the one currently worn by anotherPlayer
	wearCostumeOfClass: Assume that the costume in the library has player = nil
	wearCostumeOfName:

	fileIn/Out	top
	releaseCachedState release all non-showing scriptors
	storeDataOn: Discard all non-showing script editors

	heading	top
	headDown
	headLeft
	headRight
	headUp

	misc	top
	actorState
	adoptScriptsFrom Let the user click on another object form which the receiver should obtain scripts and code
	allOpenViewers Answer a list of all the viewers open on the receiver. Include viewers in closed flaps
	allOpenViewersOnReceiverAndSiblings Answer a list of all the viewers open on the receiver and any of its sibling instances. Include viewers in closed flaps
	assureUniClass If I am not currently a member of a UniClass, become one now
	basicType Answer a symbol representing the inherent type of the receiver
	beNotZero: This is a runtime check if the arg to divide in a script is zero. If it is, put up a message from M. Mouse. Return 0.001 instead of 0. Note the time. If fails again within 1 min., don't tell the user again.
	belongsToUniClass UnscriptedPlayer reimplements to false
	browseEToyVocabulary Open a protocol browser on the receiver, showing its etoy vocabulary
	browsePlayerClass
	categoriesForViewer: Answer a list of category symbols to offer as alternatives in the viewer
	color
	color:sees:
	defaultFloatPrecisionFor: Answer the float position to use in conjunction with a readout for aGetSelector, which will be of the form 'getXXX'
	defaultLabelForInspector Answer the default label to be used for an Inspector window on the receiver.
	dummy this space for rent
	erase
	getIsOverColor:
	grabPlayerIn:
	grabScriptorForSelector:in: Grab the scriptor for the given selector and place it in the hand
	graphicForViewerTab Answer the graphic to show in the tab of a Viewer looking at me
	impartSketchScripts Let the user designate another object to which my scripts and code should be imparted
	indicateLocationOnScreen Give momentary feedback on screen until mouse button is clicked
	isPlayerLike Return true if the receiver is a player-like object
	makeBounceSound:
	nameForViewer Answer the name to be used for the receiver in its Viewer
	noteDeletionOf:fromWorld: aMorph, while pointing to me as its costumee, has been deleted
	offerAlternateViewerMenuFor:event: Put up an alternate Viewer menu on behalf of the receiver.
	offerViewerMenuFor:event: Put up the Viewer menu on behalf of the receiver. If the shift key is held down, put up the alternate menu.
	openSearchingVocabularyBrowser Open a vocabulary browser on the receiver, showing its etoy vocabulary. No senders; a disused but presumably still viable path, provisionally retained
	openUnderlyingScriptorFor: Open the underlying scriptor for the given selector
	ordinalNumber Answer a number indicating the relative position of the receiver in its stack, if any, else 1
	presenter Convenience for calling from user scripts
	printOn: Append to the argument, aStream, a sequence of characters that identifies the receiver.
	revealPlayerIn: Reveal the receiver if at all possible in the world; once it's visible, flash its image for a bit, and leave it with its halo showing
	revertToUnscriptedPlayerIfAppropriate
	roundUpStrays
	seesColor:
	stack Answer the stack to which the receiver belongs. This only searches via the costume's parent pointer, so there is no guarantee that the stack that is found actually contains the receiver in its card list
	stringForReadout
	tearOffTileForSelf
	thumbnailMenuEvt:forMorph: The mouse went down in the thumbnail of a Viewer for the receiver
	tileReferringToSelf answer a tile that refers to the receiver
	tileToRefer Answer a reference tile that comprises an alias to me. Forgive this temporary and seemingly gratuituous revectoring as worlds collide
	touchesA:
	unhideHiddenObjects
	uninstallFrom: The receiver is about to be supplanted by another instance which is about to be installed as the current 'card' in the playfield. Exit gracefully
	unusedScriptName answer a name of the form 'scriptN', where N is one higher than the highest-numbered similarly-named script
	updateAllViewers The receiver's structure has changed, so viewers on it and its siblings need to be reconstituted.
	updateAllViewersAndForceToShow: The receiver's structure has changed, so viewers on it and all its siblings need to be reconstituted.
	viewerFlapTab If a viewer in a flap exists for me, return it.
	width

	name	top
	externalName Answer an external name for the receiver. If it has none, supply a backstop name
	knownName Answer a name by which the receiver is known, or nil if none
	renameTo:
	tryToRenameTo:
	uniqueNameForReference Answer a unique name for referring to the receiver

object fileIn

top

	pen	top
	addPlayerMenuItemsTo:hand: Note that these items are primarily available in another way in an object's Viewer
	arrowheadsOnAllPens Only for the Player of a World
	choosePenColor:
	choosePenSize
	clearTurtleTrails
	colorUnder
	defaultPenColor
	defaultPenSize
	getPenArrowheads Answer a boolean indicating whether the receiver's pen will draw an arrowhead at the end of a stroke
	getPenColor Answer the current pen color
	getPenDown Answer a boolean indicating whether the receiver's pen is currently down (true) or up (false)
	getPenSize Answer a number indicating the current pen size
	liftAllPens
	liftPen
	lowerAllPens
	lowerPen
	noArrowheadsOnAllPens Only for the Player of a Playfield
	penColor:
	setPenArrowheads: Set whether the pen will draw arrowheads on the ends of strokes
	setPenColor: Set the turtle pen color as indicated
	setPenDown: Set the penDown state as indicated, to true or false
	setPenSize: Set the pen size as indicated

	scripts-execution	top
	assureEventHandlerRepresentsStatus
	fireOnce If the receiver has any script armed to be triggered on mouse down and/or mouse-up, run those scripts now -- first the mouseDown ones, then the mouseUp ones.
	prepareToBeRunning
	runAllClosingScripts Run all the receiver's scripts marked as #closing. Return a boolean indicating whether any such scripts were encountered and run
	runAllOpeningScripts Run all the receiver's scripts marked as #opening. Return a boolean indicating whether any such scripts were encountered and run
	runAllTickingScripts:
	scriptPerformer
	scriptingError: An error arose, characterized by aMessage, when a script was being run. For the moment, we report it to the transcript only
	startRunning
	startRunningScripts
	step obsolete
	stepAt:
	stopProgramatically stop running my ticking scripts -- called from running code
	stopRunning
	wantsSteps UnscriptedPlayer, with no scripts, overrides to false

	scripts-kernel	top
	acceptScript:for: Accept the tile code in the script editor as the code for the given selector. This branch is only for the classic-tile system, 1997-2001
	allScriptEditors Used presently only an one-shot efforts to update all tile scripts to new styles
	editDescriptionForSelector: Allow the user to edit the balloon-help description for the given selector
	elementTypeFor:vocabulary: Answer whether aStringOrSymbol is best characterized as a #systemSlot, #systemScript, #userSlot, or #userScript. This is ancient and odious but too tedious to rip out at this point.
	emptyScript The empty script
	existingScriptInstantiationForSelector: Answer the existing script instantiation for the given selector, or nil if none
	expungeEmptyScripts Track down and destroy -- and destroy screen artifacts relating to -- all scripts belonging to the receiver that have no lines of code in them
	expungeEmptyUnRenamedScripts Track down and destroy -- and destroy screen artifacts relating to -- all scripts belonging to the receiver that have not been named and that have no lines of code in them
	hasScriptInvoking:ofPlayer: Answer whether the receiver bears any script that invokes a script of the given name for the given player
	hasScriptReferencing:ofPlayer: Answer whether the receiver bears any script that references a slot of the given name for the given player
	infoFor:inViewer: The user made a gesture asking for info/menu relating
	instantiatedUserScriptsDo: Evaluate aBlock on behalf of all the instantiated user scripts in the receiver
	isEmptyTileScript: Answer whether the script of the given name is an empty classic tile script. Presently disused -- formerly it was all too easy to propagate many empty tile scripts but this difficulty has receded considerably with recent changes, so this has no senders other than from an unusual menu item, and will perhaps die soon
	isExpendableScript:
	isUniversalTiles Return true if I (my world) uses universal tiles. This message can be called in places where the current World is not known, such as when writing out a project. For information about the writingUniversalTiles thing, contact Ted Kaehler.
	makeIsolatedCodePaneForSelector: make an isolated code pane for the given selector
	methodInterfaceForEmptyScript Answer a MethodInterface representing Andreas's 'emptyScript' feature
	newScriptorAround: Sprout a scriptor around aPhrase, thus making a new script. aPhrase may either be a PhraseTileMorph (classic tiles 1997-2001) or a SyntaxMorph (2001 onward)
	newTextualScriptorFor: Sprout a scriptor for aSelector, opening up in textual mode. Rather special-purpose, consult my lone sender
	noteRenameOf:to:inPlayer: Note that aPlayer has renamed a slot formerly known as oldSlotName to be newSlotName
	okayToDestroyScriptNamed:
	okayToRemoveSlotNamed:
	pacifyScript: Make sure the script represented by the symbol doesn't do damage by lingering in related structures on the morph side
	removeScript:fromWorld: Remove the given script, and get the display right in aWorld
	removeScriptWithSelector: Remove the given script, and get the display right
	removeScriptWithoutUpdatingViewers:
	removeScriptWithoutUpdatingViewers:fromWorld:
	renameScript: The user has asked to rename the script formerly known by oldSelector; obtain a new selector from the user, check it out, and if all is well, ascribe the new name as appropriate
	renameScript:newSelector: Rename the given script to have the new selector
	runScript: Called from script-activation buttons. Provides a safe way to run a script that may have changed its name
	scriptEditorFor: Answer the receiver's script editor for aSelector
	scriptEvaluatorFor:phrase:
	scriptInstantiationForSelector: Answer a script instantiation for the given selector, creating it at this time if necessary
	scriptorsForSelector:inWorld: Answer, for the purpose of deletion, a list of all scriptor objects for the given selector that are associated with any member of the receiver's uniclass
	slotInfoButtonHitFor:inViewer: The user made a gesture asking for slot menu for the given getter symbol in a viewer; put up the menu.
	sourceCodeFor:
	tilesToCall: Answer a phrase for the non-typed command represented by aMethodInterface.
	universalTilesForInterface: Return universal tiles for the given method interface. Record who self is.

	scripts-standard	top
	append: Add aPlayer to the list of objects logically 'within' me. This is visually represented by its morph becoming my costume's last submorph. Also allow text to be appended.
	assignStatus:toAllFor: Change the status of my script of the given name to be as specified in me and all of my siblings.
	bounce: If the receiver's current bounds obtrude beyond the bounds of its container, then 'bounce' it back within the container, and make the indicated sound while doing so
	changeScript:toStatus: Change the script of the given name to have the given status, and get all relevant script-status controls updated
	clear
	contents
	contents:
	doButtonAction Do the button action of my costume
	doMenuItem: Do the menu item whose wording is provided
	doScript: On the next tick of the clock, run the given script once
	fire Do the button action of my costume
	followPath If there is a path defined for this object, follow it now
	forward: Move forward (viz. in the direction of my heading) by the given amount
	getObtrudes Answer whether the receiver's costume obtrudes beyond the bounds of its container
	goToRightOf: Place the object so that it lies directly to the right of the given object
	hide Make the object be hidden, as opposed to visible
	initiatePainting
	loadSineWave
	loadSound:
	makeNewDrawingIn:
	menuItemAfter:
	menuItemBefore:
	moveToward: Move a standard amount in the direction of the given player. If the object has an instance variable named 'speed', the speed of the motion will be governed by that value
	pauseAll: Change the status of my script of the given name to be #paused in me and all of my siblings.
	pauseScript: Change the status of my script of the given name to be #paused
	play
	removeAll Remove all the elements from my companion morph's collection. This is destructive!
	reverse
	show Make the object be visible, as opposed to hidden
	shuffleContents Tell my costume to rearrange its submorphs randomly
	startAll: Change the status of my script of the given name to be #ticking in me and all of my siblings.
	startScript: Change the status of my script of the given name to be #ticking
	stopAll: Change the status of my script of the given name to be #normal in me and all of my siblings.
	stopScript: Change the status of my script of the given name to be #normal
	tellAllSiblings: Send the given message selector to all my sibling instances, but not to myself
	turn: Rotate the heading of the object by the given number of degrees
	wrap If the object has gone outside the bounds of its container, zap it over to the opposite edge of the container, providing a 'wrapping' impression

	scripts-vector	top
	* Treating Players like vectors, return a new Player that is myself scaled by the number
	+ Treating Players like vectors, add aPlayer to me and return a new Player
	- Treating Players like vectors, subtract aPlayer from me and return a new Player
	/ Treating Players like vectors, return a new Player that is myself divided by the number
	asPoint
	decr: Treating Players like vectors, subtract aPlayer from me
	dividedBy: Treating Players like vectors, divide myself by aNumber
	incr: Treating Players like vectors, add aPlayer to me
	multBy: Treating Players like vectors, scale myself by aNumber

	slot getters/setters	top
	cameraPoint
	cameraPoint:
	getActWhen Answer the #actWhen status of my costume, which is expected to be a button with an #actWhen protocol
	getAllButFirstCharacter Answer a string consisting of all but the first character in its string
	getAmount
	getAngle
	getBorderColor Answer the border color of my costume
	getBorderStyle Answer the border style
	getBorderWidth Answer the border width of my costume
	getBottom Answer the bottom coordinate, in the cartesian sense (decreases towards bottom of screen)
	getBrightnessUnder
	getCameraPoint
	getCellInset Getter for costume's cellInset
	getCharacters Answer the characters in my costume, likely a TextMorph
	getClipSubmorphs Getter for costume's clipSubmorphs
	getColor Answer the color of my costume. If it uses a gradient fill, answer the first color.
	getColorUnder Answer the color beneath the center of the costume
	getConePosition Note: Performance hacked to allow real-time sound. Assumes costume is a SpeakerMorph.
	getCostume Answer a form representing the receiver's primary graphic. An earlier wording, disused but may persist in preexisting scripts.
	getCostumeAtCursor Answer the form representing the object at the current cursor. An earlier wording, disused but may persist in preexisting scripts
	getCursor Obtain the cursor setting from the receiver's costume
	getCursorWrapped maintained for backward compatibility only, for preexisting etoys
	getDescending
	getDistance Answer distance from the origin to the objet's position
	getDragEnabled Getter for costume's dragEnabled
	getDropEnabled Getter for costume's dropEnabled
	getDropShadow Getter for costume's hasDropShadow
	getFirstCharacter Answer a string consisting of the first character in my costume, likely itself a TextMorph
	getFirstElement Answer a player representing the receiver's costume's first submorph
	getGetListSelector Answer the selector used by my costume (a list) to obtain a fresh copy of its list
	getGraphic Answer a form representing the receiver's primary graphic
	getGraphicAtCursor Answer the form representing the object at the current cursor
	getHResizing Getter for costume's hResizing
	getHeading Answer the heading of the object, always given as a whole number
	getHeadingUnrounded
	getHeight Answer the height of the object
	getHolder Answer the player belonging to my costume's container
	getIndexInOwner Answer my costume's index in its owner
	getIsLocked Answer whether the receiver's costume is locked
	getIsUnderMouse Answer true or false, depending on whether the object currently is or is not under the mouse
	getKnobColor
	getLabel Answer the label of my costume
	getLastValue
	getLayoutInset Getter for costume's layoutInset
	getLeft answer the left coordinate
	getLeftRight
	getListCentering Getter for costume's listCentering
	getListDirection Getter for costume's listDirection
	getLuminanceUnder
	getMaxVal
	getMinVal
	getMouseX
	getMouseY
	getName
	getNewClone Answer a new player of the same class as the receiver, with a costume much like mine
	getNumberAtCursor Answer the number borne by the object at my costume's current cursor position
	getNumericValue Answer the numeric value contained in my costume
	getOffsetX
	getOffsetY
	getPlayerAtCursor
	getRadialGradientFill Geter for costume's useGradientFill
	getResistsRemoval Answer whether the receiver is marked to resist removal
	getRight Answer the coordinate of the right edge of the object
	getRotationStyle
	getSampleAtCursor Note: Performance hacked to allow real-time sound. Assumes costume is a GraphMorph.
	getSaturationUnder
	getScale
	getScaleFactor Answer the scale factor of the object
	getSecondColor Getter for costume's second color, if it's using gradient fill; sonst answers white.
	getShadowColor Getter for costume's shadowColor
	getSpeed If user defines a speed slot, it will override this. This provides a backstop value for use with moveToward:, etc
	getSticky Getter for costume's isSticky
	getTheta Answer the angle between the positive x-axis and the line connecting the origin and the object's position
	getTop Answer the coordinate of the topmost point of the object, using cartesian sense
	getTruncate
	getUpDown
	getUseGradientFill Geter for costume's useGradientFill
	getVResizing Getter for costume's vResizing
	getValueAtCursor
	getViewingByIcon Answer whether my costume is currently viewing by icon
	getWidth Answer the width of the object
	getWrapDirection Getter for costume's wrapDirection
	getX emergency patch; unclear why not needed in getY; in any case, have removed the getX/getY retrievals from the viewer in 2.0-final anyway
	getY Answer the y coordinate of the object, relative to its container
	handTheUserACopy Called from the user-interface: hand the user a copy
	setActWhen: Tell the receiver's costume (hopefully a button!) to set its actWhen parameter as indicated
	setAllButFirstCharacter: Set my costume's all-but-first characters to be aString
	setBorderColor: Set the border color as requested
	setBorderStyle: Set the border style of my costume
	setBorderWidth: Set the border width to the given number
	setBottom: Set the bottom coordinate (cartesian sense) of the object as requested
	setCameraPoint:
	setCellInset: Setter for costume's cellInset
	setCharacters: Set my costume's characters as indicated
	setClipSubmorphs: Setter for costume's clipSubmorphs
	setColor: Set the color of the graphic as requested
	setColorUnder: Provide a soft landing for old readouts that may try to send this
	setConePosition: Note: Performance hacked to allow real-time sound. Assumes costume is a SpeakerMorph.
	setCostume: Set the receiver's graphic as indicated. An earlier wording, disused but may persist in preexisting scripts.
	setCursor: Set my costume's cursor to the given number
	setCursorWrapped: maintained for backward compatibility with existing etoys
	setDescending:
	setDistance: Set the object's distance from the origin to be as indicated, preserving its angle.
	setDragEnabled: Setter for costume's dragEnabled
	setDropEnabled: Setter for costume's dropEnabled
	setDropShadow: Setter for costume's dropShadow
	setFirstCharacter: Set my costume's first character to the indicated one
	setFirstElement: Caution - this is a replacement operation! Replace the receiver's costume's first element with the morph represented by aPlayer
	setGetListSelector: Set the receiver's get-list-selector as indicated.
	setGraphic: Set the receiver's graphic as indicated. An earlier wording, disused but may persist in preexisting scripts.
	setHResizing: Setter for costume's hResizing
	setHeading: Set the heading as indicated
	setHeight: Set the height of the object as indicated
	setIndexInOwner: Move my costume to a different z-position within its container. This is primarily in service of auto-line-layout views in which the z-ordering determines the left/right and top/bottom placement.
	setIsLocked: Set my costume's isLocked
	setKnobColor:
	setLabel: Set the receiver's costume's label as specified
	setLastValue:
	setLayoutInset: Setter for costume's layoutInset
	setLeft: Set the object's left coordinate as indicated
	setListCentering: Setter for costume's listCentering
	setListDirection: Setter for costume's listDirection
	setMaxVal:
	setMinVal:
	setName:
	setNumberAtCursor: Place the given number into the morph residing at my costume's current cursor position
	setNumericValue: Set the receiver's numeric value to the amount. This is passed on to the costume
	setOffsetX:
	setOffsetY:
	setRadialGradientFill: Setter for costume's radialGradientFill
	setResistsRemoval: Set the resistsRemoval property
	setRight: Set the right coordinate to the given value
	setRotationStyle:
	setSampleAtCursor: Note: Performance hacked to allow real-time sound. Assumes costume is a GraphMorph.
	setScale:
	setScaleFactor: Set the scale factor to be the given value
	setSecondColor: Setter for costume's second color, if it's using gradient fill; if not, does nothing
	setShadowColor: Setter for costume's shadowColor
	setSticky: Setter for costume's sticky
	setTheta: Set the object's position such that its rho is unchanged but the angle between the positive x-axis and the vector connecting the origin and the object's position is as given.
	setTop: Set the top coordinate as indicated, using cartesian sense
	setTruncate:
	setUseGradientFill: Setter for costume's useGradientFill
	setVResizing: Setter for costume's vResizing
	setValueAtCursor:
	setViewingByIcon: Set the user's costume's view-by-icon attribute as indictated
	setWidth: Set the width to the given value
	setWrapDirection: Setter for costume's wrapDirection
	setX: Set the x coordinate as indicated
	setY: Set the y coordinate as indicated

	slots-assignment	top
	assignDecrGetter:setter:amt:
	assignGetter:setter:amt:
	assignIncrGetter:setter:amt:
	assignMultGetter:setter:amt:

	slots-kernel	top
	categories Answer a list of categories appropriate to the the receiver and its costumes
	categoriesForVocabulary: Answer a list of categories appropriate to the receiver and its costumes, in the given Vocabulary
	categoriesForWorld Answer the list of categories given that the receiver is the Player representing a World
	methodInterfacesForInstanceVariablesCategoryIn: Return a collection of methodInterfaces for the instance-variables category. The vocabulary parameter, at present anyway, is not used.
	methodInterfacesForScriptsCategoryIn: Answer a list of method interfaces for the category #scripts, as seen in a viewer or other tool. The vocabulary argument is not presently used.
	slotInfo Answer a list of slot-information objects. Initally only provides useful info for players
	slotNames
	typeForSlot: Answer the data type for values of the instance variable of the given name
	typeForSlot:vocabulary: Answer the data type for values of the instance variable of the given name. Presently has no senders but retained for a while...
	typeForSlotWithGetter: Answer the data type for values of the instance variable of the given name
	usableMethodInterfacesIn: Filter the list given by methodInterfaceList, to remove items inappropriate to the receiver

	slots-user	top
	addInstanceVariable Offer the user the opportunity to add an instance variable, and if he goes through with it, actually add it
	addInstanceVariableNamed:type:value: Add an instance variable of the given name and type, and initialize it to have the given value
	addSpecialSetter: For the special setters, fooIncreaseBy:, fooDecreaseBy:, fooMultiplyBy:, add a method that does them.
	chooseSlotTypeFor: Let the user designate a type for the slot associated with the given getter
	chooseUserSlot
	compileInstVarAccessorsFor:
	doesNotUnderstand: See it the message is a special setter that has not been defined. Define it and try again.
	hasUserDefinedScripts
	hasUserDefinedSlots Answer whether the receiver has any user-defined slots, in the omniuser sense of the term. This is needed to allow Viewers to look at any object, not just at Players.
	initialTypeForSlotNamed: Answer the initial type to be ascribed to the given instance variable
	initialValueForSlotOfType: Answer the default initial value to ascribe to a slot of the given type
	offerGetterTiles: For a player-type slot, offer to build convenient compound tiles that otherwise would be hard to get
	removeSlotNamed:
	renameSlot:
	renameSlot:newSlotName:
	setPrecisionFor:
	slotInfoAt:
	slotInfoAt:ifAbsent: If the receiver has a slot of the given name, answer its slot info, else answer nil
	slotInfoForGetter: Answer a SlotInformation object which describes an instance variable of mine retrieved via the given getter, or nil if none
	slotNamesOfType: Answer a list of potential slot names of the given type in the receiver
	tearOffFancyWatcherFor: Create 'Player3 heading = 43' as in independent entity. It keeps up with the truth, and may be edited to change the variable.
	tearOffWatcherFor: Tear off a watcher for the slot whose getter is provided
	valueOfType:from: The user has changed a slot's type to aType; convert its former value, oldValue, to something of the appropriate type. For now, does not take oldValue into account

	slots-wonderland	top
	getFogColor
	getFogDensity
	getFogRangeEnd
	getFogRangeStart
	getFogType
	setFogColor:
	setFogDensity:
	setFogRangeEnd:
	setFogRangeStart:
	setFogType:

	housekeeping	top
	abandonUnnecessaryUniclasses Player abandonUnnecessaryUniclasses
	cleanseScriptsOfNilKeys If, owing to an earlier bug, the receiver's scripts dictionary has a nil key, remove that offender before he causes more trouble
	cleanseSlotInfo
	freeUnreferencedSubclasses Player classes may hold in their class instance variables references to instances of themselves that are housekeepingwise unreachable. This method allows such loops to be garbage collected. This is done in three steps: 1. Remove user-created subclasses from the 'subclasses' set and from Smalltalk. Only remove classes whose name begins with 'Player' and which have no references. 2. Do a full garbage collection. 3. Enumerate all Metaclasses and find those whose soleInstance's superclass is this class. Reset the subclasses set to this set of classes, and add back to Smalltalk.
	isUniClass UnscriptedPlayer reimplements to false
	playersWithUnnecessarySubclasses Return a list of all players whose scripts dictionaries contain entries with nil selectors
	removeUninstantiatedSubclassesSilently Remove the classes of any subclasses that have neither instances nor subclasses. Answer the number of bytes reclaimed

initialization

top

	namespace	top
	compileReferenceAccessorFor: Compile reference accessors for the given variable. If the #capitalizedReferences preference is true, then nothing is done here
	makeReferenceFor:
	referenceAccessorSelectorFor:
	referenceSelectorFor:

	other	top
	abandonOldReferenceScheme Abandon the old reference scheme
	chooseUniqueClassName
	isSystemDefined Answer true if the receiver is a system-defined class, and not a UniClass (an instance-specific lightweight class)
	nameForViewer Answer the name by which the receiver is to be referred in a viewer
	officialClass We want to make a new instance of the receiver, which is a subclass of Player. Answer who to make a new subclass of. Also used to tell if a given class is a UniClass, existing only for its single instance.
	wantsChangeSetLogging Log changes for Player itself, but not for automatically-created subclasses like Player1, Player2, but *do* log it for uniclasses that have been manually renamed.
	wantsRecompilationProgressReported Report progress for Player itself, but not for automatically-created subclasses like Player1, Player2

	scripts	top
	assuredMethodInterfaceFor: Answer the method interface object for aSelector, creating it if it does not already exist.
	atSelector:putScript: Place the given method interface in my directory of scripts, at the given selector
	bringScriptsUpToDate Bring all the receiver's scripts up to date, after, for example, a name change
	jettisonScripts
	namedTileScriptSelectors Answer a list of all the selectors of named tile scripts
	nascentUserScriptInstance Answer a new script object of the appropriate class
	permanentUserScriptFor:player: Create and answer a suitable script object for the given player (who will be an instance of the receiver) and selector. Save that script-interface object in my (i.e. the class's) directory of scripts
	privateScripts for copying
	removeScriptNamed:
	scripts Answer the receiver's scripts -- an IdentityDictionary
	scripts: for copying
	tilesFrom: Construct SyntaxMorph tiles for the String.
	userScriptForPlayer:selector: Answer the user script for the player (one copy for all instances of the uniclass) and selector
	userScriptsDo: