'From Squeak3.1alpha of 4 February 2001 [latest update: #3631] on 17 February 2001 at 3:50:27 pm'! !Morph class methodsFor: 'scripting' stamp: 'ar 2/17/2001 15:45'! additionsToViewerCategories "Answer a list of ( ) pairs that characterize the phrases this kind of morph wishes to add to various Viewer categories." ^ #( (#basic ( (slot x 'The x coordinate' number readWrite player getX player setX:) (slot y 'The y coordinate' number readWrite player getY player setY:) (slot heading 'Which direction the object is facing. 0 is straight up' number readWrite player getHeading player setHeading:) (command forward: 'Moves the object forward in the direction it is heading' number) (command turn: 'Change the heading of the object by the specified amount' number) (command beep: 'Make the specified sound' sound))) "note: if you change the thing below you also need to change #tileScriptCommands." (#scripts ( (command emptyScript 'an empty script')) ) (#'color & border' ( (slot color 'The color of the object' color readWrite player getColor player setColor:) (slot colorUnder 'The color under the center of the object' color readOnly player getColorUnder unused unused ) (slot luminanceUnder 'The luminance under the center of the object' number readOnly player getLuminanceUnder unused unused) (slot saturationUnder 'The saturation under the center of the object' number readOnly player getSaturationUnder unused unused) (slot brightnessUnder 'The brightness under the center of the object' number readOnly player getBrightnessUnder unused unused) (slot borderColor 'The color of the object''s border' color readWrite player getBorderColor player setBorderColor:) (slot borderWidth 'The width of the object''s border' number readWrite player getBorderWidth player setBorderWidth:) (slot roundedCorners 'Whether corners should be rounded' boolean readWrite player getRoundedCorners player setRoundedCorners:))) (geometry ( (slot scaleFactor 'The factor by which the object is magnified' number readWrite player getScaleFactor player setScaleFactor:) (slot left 'The left edge' number readWrite player getLeft player setLeft:) (slot right 'The right edge' number readWrite player getRight player setRight:) (slot top 'The top edge' number readWrite player getTop player setTop:) (slot bottom 'The bottom edge' number readWrite player getBottom player setBottom:) (slot width 'The width' number readWrite player getWidth player setWidth:) (slot height 'The height' number readWrite player getHeight player setHeight:) (slot x 'The x coordinate' number readWrite player getX player setX:) (slot y 'The y coordinate' number readWrite player getY player setY:) (slot heading 'Which direction the object is facing. 0 is straight up' number readWrite player getHeading player setHeading:))) (miscellaneous ( (command doMenuItem: 'do the menu item' menu) (command show 'make the object visible') (command hide 'make the objhect invisible') (command wearCostumeOf: 'wear the costume of...' player) (command startScript: 'start the given script ticking' string) (command stopScript: 'make the given script be "normal"' string) (command pauseScript: 'make the given script be "paused"' string) (command tellAllSiblings: 'send a message to all siblings' string) (command fire 'trigger any and all of this object''s button actions') (slot copy 'returns a copy of this object' player readOnly player getNewClone unused unused) (slot elementNumber 'my index in my container' number readWrite player getIndexInOwner player setIndexInOwner:))) (motion ( (slot x 'The x coordinate' number readWrite player getX player setX:) (slot y 'The y coordinate' number readWrite player getY player setY:) (slot heading 'Which direction the object is facing. 0 is straight up' number readWrite player getHeading player setHeading:) (command forward: 'Moves the object forward in the direction it is heading' number) (slot obtrudes 'whether the object sticks out over its container''s edge' boolean readOnly player getObtrudes unused unused) (command moveToward: 'move toward the given object' player) (command turn: 'Change the heading of the object by the specified amount' number) (command bounce: 'bounce off the edge if hit' sound) (command wrap 'wrap off the edge if appropriate') (command followPath 'follow the yellow brick road') (command goToRightOf: 'place this object to the right of another' player))) (#'pen use' ( (slot penColor 'the color of ink used by the pen' color readWrite player getPenColor player setPenColor:) (slot penSize 'the width of the pen' number readWrite player getPenSize player setPenSize:) (slot penDown 'whether the pen is currently down' boolean readWrite player getPenDown player setPenDown:) (command clearPenTrails 'clear all pen trails in the current playfield'))) (#tests ( (slot isOverColor 'whether any part of the object is over the given color' boolean readOnly player seesColor: unused unused) (slot isUnderMouse 'whether the object is under the current mouse position' boolean readOnly player getIsUnderMouse unused unused) (slot colorSees 'whether the given color sees the given color' boolean readOnly player color:sees: unused unused) (slot touchesA 'whether I touch something that looks like...' boolean readOnly player touchesA: unused unused) (slot obtrudes 'whether the object sticks out over its container''s edge' boolean readOnly player getObtrudes unused unused))))! ! !Morph class methodsFor: 'scripting' stamp: 'ar 2/17/2001 15:46'! helpContributions "Answer a list of pairs of the form ( ) to contribute to the system help dictionary" "NB: Many of the items here are not needed any more since they're specified as part of command definitions now. Someone needs to take the time to go through the list and remove items no longer needed. But who's got that kind of time?" ^ #( (acceptScript:for: 'submit the contents of the given script editor as the code defining the given selector') (actorState 'return the ActorState object for the receiver, creating it if necessary') (addInstanceVariable 'start the interaction for adding a new instance variable to the receiver') (addPlayerMenuItemsTo:hand: 'add player-specific menu items to the given menu, on behalf of the given hand. At present, these are only commands relating to the turtle') (addYesNoToHand 'Press here to tear off a TEST/YES/NO unit which you can drop into your script') (allScriptEditors 'answer a list off the extant ScriptEditors for the receiver') (amount 'The amount of displacement') (angle 'The angular displacement') (anonymousScriptEditorFor: 'answer a new ScriptEditor object to serve as the place for scripting an anonymous (unnamed, unsaved) script for the receiver') (append: 'add an object to this container') (assignDecrGetter:setter:amt: 'evaluate the decrement variant of assignment') (assignGetter:setter:amt: 'evaluate the vanilla variant of assignment') (assignIncrGetter:setter:amt: 'evalute the increment version of assignment') (assignMultGetter:setter:amt: 'evaluate the multiplicative version of assignment') (assureEventHandlerRepresentsStatus 'make certain that the event handler associated with my current costume is set up to conform to my current script-status') (assureExternalName 'If I do not currently have an external name assigned, get one now') (assureUniClass 'make certain that I am a member a uniclass (i.e. a unique subclass); if I am not, create one now and become me into an instance of it') (availableCostumeNames 'answer a list of strings representing the names of all costumes currently available for me') (availableCostumesForArrows 'answer a list of actual, instantiated costumes for me, which can be cycled through as the user hits a next-costume or previous-costume button in a viewer') (beep: 'make the specified sound') (borderColor 'The color of the object''s border') (borderWidth 'The width of the object''s border') (bottom 'My bottom edge, measured downward from the top edge of the world') (bounce: 'If object strayed beyond the boundaries of its container, make it reflect back into it, making the specified noise while doing so.') (bounce 'If object strayed beyond the boundaries of its container, make it reflect back into it') (chooseTrigger 'When this script should run. "normal" means "only when called"') (clearTurtleTrails 'Clear all the pen trails in the interior.') (color 'The object''s interior color') (colorSees 'Whether a given color in the object is over another given color') (colorUnder 'The color under the center of the object') (copy 'Return a new object that is very much like this one') (cursor 'The index of the chosen element') (deleteCard 'Delete the current card.') (dismiss 'Click here to dismiss me') (doMenuItem: 'Do a menu item, the same way as if it were chosen manually') (elementNumber 'My element number as seen by my owner') (fire 'Run any and all button-firing scripts of this object') (firstPage 'Go to first page of book') (followPath 'Retrace the path the object has memorized, if any.') (forward: 'Moves the object forward in the direction it is heading') (goto: 'Go to the specfied book page') (goToNextCardInStack 'Go to the next card') (goToPreviousCardInStack 'Go to the previous card.') (goToRightOf: 'Align the object just to the right of any specified object.') (heading 'Which direction the object is facing. 0 is straight up') (height 'The distance between the top and bottom edges of the object') (hide 'Make the object so that it does not display and cannot handle input') (initiatePainting 'Initiate painting of a new object in the standard playfield.') (initiatePaintingIn: 'Initiate painting of a new object in the given place.') (isOverColor 'Whether any part of this object is directly over the specified color') (isUnderMouse 'Whether any part of this object is beneath the current mouse-cursor position') (lastPage 'Go to the last page of the book.') (left 'My left edge, measured from the left edge of the World') (leftRight 'The horizontal displacement') (liftAllPens 'Lift the pens on all the objects in my interior.') (lowerAllPens 'Lower the pens on all the objects in my interior.') (mouseX 'The x coordinate of the mouse pointer') (mouseY 'The y coordinate of the mouse pointer') (moveToward: 'Move in the direction of another object.') (insertCard 'Create a new card.') (nextPage 'Go to next page.') (numberAtCursor 'The number held by the object at the chosen element') (objectNameInHalo 'Object''s name -- To change: click here, edit, hit ENTER') (obtrudes 'Whether any part of the object sticks out beyond its container''s borders') (offerScriptorMenu 'Scriptee and script name. Press to get a menu') (pauseScript: 'Make a running script become paused.') (penDown 'Whether the object''s pen is down (true) or up (false)') (penColor 'The color of the object''s pen') (penSize 'The size of the object''s pen') (clearPenTrails 'Clear all pen trails in the current playfield') (playerSeeingColorPhrase 'The player who "sees" a given color') (previousPage 'Go to previous page') (show 'If object was hidden, make it show itself again.') (startScript: 'Make a script start running.') (stopScript: 'Make a script stop running.') (top 'My top edge, measured downward from the top edge of the world') (right 'My right edge, measured from the left edge of the world') (roundUpStrays 'Bring all out-of-container subparts back into view.') (scaleFactor 'The amount by which the object is scaled') (stopScript: 'make the specified script stop running') (tellAllSiblings: 'send a message to all of my sibling instances') (try 'Run this command once.') (tryMe 'Click here to run this script once; hold button down to run repeatedly') (turn: 'Change the heading of the object by the specified amount') (unhideHiddenObjects 'Unhide all hidden objects.') (upDown 'The vertical displacement') (userScript 'This is a script defined by you.') (userSlot 'This is an instance variable defined by you. Click here to change its type') (valueAtCursor 'The chosen element') (wearCostumeOf: 'Wear the same kind of costume as the other object') (width 'The distance between the left and right edges of the object') (wrap 'If object has strayed beond the boundaries of its container, make it reappear from the opposite edge.') (x 'The x coordinate, measured from the left of the container') (y 'The y-coordinate, measured upward from the bottom of the container') ) ! ! !Player methodsFor: 'costume' stamp: 'ar 2/17/2001 15:48'! clearPenTrails self costume referencePlayfield clearTurtleTrails! ! "Postscript: " ScriptingSystem initReservedScriptNames; initializeHelpStrings.!