etoys-dev March 2012

etoys-dev@lists.squeakfoundation.org

17 participants
161 discussions

Debug halo handle
by Bert Freudenberg 23 Mar '12

23 Mar '12

On 19.03.2012, at 22:35, Bert Freudenberg wrote: > I built the image and uploaded to svn. New example projects are in. However, there now is an error on startup, some how the home project's world go broken :/ > > - Bert - I now found the ultimate cause for the wrong value of the debugHaloHandle preference was the Morphic-kfr.88 commit. Here is what happened: * Morphic-kfr.88 removed an instance variable from PasteUpMorph * when I built the release, the home screen project was loaded from file. it had an old (now obsolete) PasteUpMorph in it. * I saved the image. Until this point, the debugHaloHandle was correct. * when testing the new image, I got an error about "AnObsoleteFake37PasteUpMorph". This prompted me to write the above message to Karl. * I went into the project and fixed the script manually. * then saved the image without running the release builder * that caused my personal preference setting of debugHaloHandle to be saved So PasteUpMorph changed its shape, and that somehow caused problems when loading an older project. I'm not quite sure why, it should have been fine, but for now I just added back that inst var. - Bert -

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Etoys: ReleaseBuilder-bf.12.mcz
by commits＠source.squeak.org 22 Mar '12

22 Mar '12

Bert Freudenberg uploaded a new version of ReleaseBuilder to project Etoys: http://source.squeak.org/etoys/ReleaseBuilder-bf.12.mcz ==================== Summary ==================== Name: ReleaseBuilder-bf.12 Author: bf Time: 22 March 2012, 9:05:39 pm UUID: 8d30cd10-706c-45aa-9e47-67c4338350c9 Ancestors: ReleaseBuilder-bf.11 Clean out ObjectScanner which may hold onto an old uniclass if there was some error =============== Diff against ReleaseBuilder-bf.11 =============== Item was changed: ----- Method: ReleaseBuilder>>initialCleanup (in category 'utilities') ----- initialCleanup "Perform various image cleanups in preparation for making a Squeak gamma release candidate image." "ReleaseBuilder new initialCleanup" Undeclared removeUnreferencedKeys. StandardScriptingSystem initialize. Object reInitializeDependentsFields. (Object classPool at: #DependentsFields) size > 1 ifTrue: [self error:'Still have dependents']. "Undeclared isEmpty ifFalse: [self error:'Please clean out Undeclared']." Browser initialize. + ObjectScanner new. "clear ObjectScanner's class pool" self cleanUpChanges. ChangeSet current clear. ChangeSet current name: 'Unnamed1'. Smalltalk garbageCollect. "Reinitialize DataStream; it may hold on to some zapped entitities" DataStream initialize. Smalltalk garbageCollect. ScheduledControllers _ nil. Smalltalk garbageCollect. SMSqueakMap default purge. !

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Etoys: Morphic-bf.89.mcz
by commits＠source.squeak.org 22 Mar '12

22 Mar '12

Bert Freudenberg uploaded a new version of Morphic to project Etoys: http://source.squeak.org/etoys/Morphic-bf.89.mcz ==================== Summary ==================== Name: Morphic-bf.89 Author: bf Time: 22 March 2012, 9:04:08 pm UUID: 090a92bf-5a82-484f-92c9-044049a60a5b Ancestors: Morphic-kfr.88 revert removing an inst var from PasteUpMorph =============== Diff against Morphic-kfr.88 =============== Item was changed: BorderedMorph subclass: #PasteUpMorph + instanceVariableNames: 'presenter model cursor padding backgroundMorph turtleTrailsForm turtlePen lastTurtlePositions isPartsBin autoLineLayout indicateCursor resizeToFit wantsMouseOverHalos worldState griddingOn' - instanceVariableNames: 'presenter model cursor padding backgroundMorph turtleTrailsForm turtlePen lastTurtlePositions isPartsBin indicateCursor resizeToFit wantsMouseOverHalos worldState griddingOn' classVariableNames: 'DisableDeferredUpdates MinCycleLapse StillAlive WindowEventHandler' poolDictionaries: '' category: 'Morphic-Worlds'! !PasteUpMorph commentStamp: '<historical>' prior: 0! A morph whose submorphs comprise a paste-up of rectangular subparts which "show through". Anything called a 'Playfield' is a PasteUpMorph. Facilities commonly needed on pages of graphical presentations and on simulation playfields, such as the painting of new objects, turtle trails, gradient fills, background paintings, parts-bin behavior, collision-detection, etc., are (or will be) provided. A World, the entire Smalltalk screen, is a PasteUpMorph. A World responds true to isWorld. Morph subclasses that have specialized menus (BookMorph) build them in the message addBookMenuItemsTo:hand:. A PasteUpMorph that is a world, builds its menu in HandMorph buildWorldMenu. presenter A Presenter in charge of stopButton stepButton and goButton, mouseOverHalosEnabled soundsEnabled fenceEnabled coloredTilesEnabled. model <not used> cursor ?? padding ?? backgroundMorph A Form that covers the background. turtleTrailsForm Moving submorphs may leave trails on this form. turtlePen Draws the trails. lastTurtlePositions A Dictionary of (aPlayer -> aPoint) so turtle trails can be drawn only once each step cycle. The point is the start of the current stroke. isPartsBin If true, every object dragged out is copied. autoLineLayout ?? indicateCursor ?? resizeToFit ?? wantsMouseOverHalos If true, simply moving the cursor over a submorph brings up its halo. worldState If I am also a World, keeps the hands, damageRecorder, stepList etc. griddingOn If true, submorphs are on a grid ! Item was changed: ----- Method: PasteUpMorph>>convertAlignment (in category 'layout') ----- convertAlignment self clipSubmorphs: true. + self layoutPolicy: nil. + self layoutInset: 0; cellInset: 0. + self vResizing: #rigid. + ! - (self autoLineLayout == true) ifTrue:[ - self layoutPolicy: TableLayout new. - self layoutInset: 8; cellInset: 4. - self listDirection: #leftToRight; wrapDirection: #topToBottom. - self minHeight: self height. - ] ifFalse:[ - self layoutPolicy: nil. - self layoutInset: 0; cellInset: 0. - ]. - (resizeToFit == true) ifTrue:[ - self vResizing: #shrinkWrap. - ] ifFalse:[ - self vResizing: #rigid. - ].!

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Etoys: MorphicExtras-kfr.69.mcz
by commits＠source.squeak.org 22 Mar '12

22 Mar '12

Karl Ramberg uploaded a new version of MorphicExtras to project Etoys: http://source.squeak.org/etoys/MorphicExtras-kfr.69.mcz ==================== Summary ==================== Name: MorphicExtras-kfr.69 Author: kfr Time: 22 March 2012, 7:46:44 pm UUID: 36ec8e22-ebfc-aa46-a385-457ad3fd2237 Ancestors: MorphicExtras-kfr.68 Revert previous wrong fix =============== Diff against MorphicExtras-kfr.68 =============== Item was changed: ----- Method: SectorMorph>>extent: (in category 'accessing') ----- extent: newExtent + self radius: (newExtent x max: newExtent y) + / 2! - | amount | - amount := (self width - self radius / self radius) + 1. - self radius: (newExtent x max: newExtent y) / amount - !

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Number lines rotation center at zero point
by Ricardo Moran 22 Mar '12

22 Mar '12

Hi, As requested by Steve I made a small change in the number lines to put the rotation center at zero point (unless the user has defined a specific point, in which case the user's choice will be honored). I don't know if this qualifies for inclusion now that we are in "feature freeze" mode, but unlike the "transform" tiles I propose the other day, this one is a very small change (and it looks pretty clean to me). So, I'm sending it as a change set and if you feel it's safe to include it please do. Cheers, Richo

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Re: [etoys-dev] demon castle 3?
by Harness, Kathleen 22 Mar '12

22 Mar '12

Hi Steve, I will give a try tomorrow morning. Kathleen ________________________________ From: stevesargon(a)gmail.com [stevesargon(a)gmail.com] on behalf of Steve Thomas [sthomas1(a)gosargon.com] Sent: Wednesday, March 21, 2012 8:06 PM To: Harness, Kathleen; Etoys Education Team Cc: Ricardo Moran; etoys dev; karl ramberg Subject: Re: [etoys-dev] demon castle 3? Good, news, SQ-998 does not seem to be a problem in Etoys 5.0 (thanks to Karl and Derek for the fix). Only thing left to be done is to "re-create" the Event Theater "show" where Mimi's face is drawn. Bad news, I can't draw :( Kathleen, I have attached an updated version of the the Etoy's Castle 2 (we changed the name from Demon Castle in 4.0). Can you create an "Event Theatre" that draws Mimi's face as shown on page 5? The page to do it on is the one the project opens to, with the text "Oh, friend... My face has been erased by the evil demon!" Only other issue is the Sugar Navigator Flap "renders differently" (open in Etoys 5.0 and you will see). I tried copying the book to another project via the Supplies flap, which fixes the Navigator Flap issue, but the book's "size" shrinks when I do this. Stephen On Wed, Mar 21, 2012 at 8:07 PM, Steve Thomas <sthomas1(a)gosargon.com<mailto:sthomas1@gosargon.com>> wrote: I'll try and get Etoys Challenge 2 running in Etoys 5.0 and let you know if I see any issues. Stephen On Wed, Mar 21, 2012 at 4:34 PM, karl ramberg <karlramberg(a)gmail.com<mailto:karlramberg@gmail.com>> wrote: I think the issue is that it uses the EventRecorder and that the color picker is not recorded as it should http://tracker.squeakland.org/browse/SQ-998 Karl On Wed, Mar 21, 2012 at 11:56 PM, Ricardo Moran <richi.moran(a)gmail.com<mailto:richi.moran@gmail.com>> wrote: What are the issues on part 2? Maybe we can fix them... Richo On Wed, Mar 21, 2012 at 7:39 PM, Scott Wallace <scott.wallace(a)squeakland.org<mailto:scott.wallace@squeakland.org>> wrote: I recall that when we asked Takashi about the status of parts 2 and 3 of his popular "Demon Castle" tutorial, he said that while part 2 had issues, part 3 ought to be good to go as is. I just tried it out in RC1 and it seems fine… perhaps it should be included in the release? -- Scott _______________________________________________ etoys-dev mailing list etoys-dev(a)squeakland.org<mailto:etoys-dev@squeakland.org> http://lists.squeakland.org/mailman/listinfo/etoys-dev _______________________________________________ etoys-dev mailing list etoys-dev(a)squeakland.org<mailto:etoys-dev@squeakland.org> http://lists.squeakland.org/mailman/listinfo/etoys-dev _______________________________________________ etoys-dev mailing list etoys-dev(a)squeakland.org<mailto:etoys-dev@squeakland.org> http://lists.squeakland.org/mailman/listinfo/etoys-dev

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Re: [etoys-dev] demon castle 3?
by Steve Thomas 22 Mar '12

22 Mar '12

Demon Castle 3, has a page where it asks: "This scriptor includes two sets of tiles. Guess what the key will do before you click the clock button." and it includes a forward and turn tiles. Page shown below: [image: Inline image 2] One idea would be to ask folks to use Richo's new step debugger a few times first, then guess what it does. This would get them introduced to the new tool and perhaps at least get them started on thinking through scripts one tile at a time. What folks think? Also the page that explains the different parts of a scriptor (shown below) we should add Richo's single step debugger icon and fix the arrows. [image: Inline image 1] In the following page when you get the script wrong (use turn by 5) and the key hits the skull, it "laughs at you" at least that was my impression (but I'm overly sensitive to criticism, which will being able to look for and accept honest well meaning criticism is a good thing, there may be other small children who could get turned off by the laughter). Perhaps another less "judgmental" sound, "splash" or "warble"? There are also some pages where the text is covered by the scriptor, this would need to be fixed. My guess is the scaling somehow changed between when this was created and how it is now rendered. Last question is for Kathleen (well really for Takashi as he created these and they are in beautifully done) The background around the book is "gray" and the last two pages are different colors. Should we change the World's color? Thanks, Stephen FYI: The original Demon Castle files are here<http://metatoys.org/pub/demonCastle/> and pictures of each page are here <http://metatoys.org/demonCastle/> On Wed, Mar 21, 2012 at 9:06 PM, Steve Thomas <sthomas1(a)gosargon.com> wrote: > Good, news, SQ-998 does not seem to be a problem in Etoys 5.0 (thanks to > Karl and Derek for the fix). > > Only thing left to be done is to "re-create" the Event Theater "show" > where Mimi's face is drawn. > > Bad news, I can't draw :( > > *Kathleen*, > > I have attached an updated version of the the Etoy's Castle 2 (we changed > the name from Demon Castle in 4.0). Can you create an "Event Theatre" that > draws Mimi's face as shown on page 5? The page to do it on is the one the > project opens to, with the text "Oh, friend... My face has been erased by > the evil demon!" > > Only other issue is the Sugar Navigator Flap "renders differently" (open > in Etoys 5.0 and you will see). > > I tried copying the book to another project via the Supplies flap, which > fixes the Navigator Flap issue, but the book's "size" shrinks when I do > this. > > Stephen > > > > On Wed, Mar 21, 2012 at 8:07 PM, Steve Thomas <sthomas1(a)gosargon.com>wrote: > >> I'll try and get Etoys Challenge 2 running in Etoys 5.0 and let you know >> if I see any issues. >> >> Stephen >> >> >> On Wed, Mar 21, 2012 at 4:34 PM, karl ramberg <karlramberg(a)gmail.com>wrote: >> >>> I think the issue is that it uses the EventRecorder and that the color >>> picker is not recorded as it should >>> http://tracker.squeakland.org/browse/SQ-998 >>> >>> Karl >>> >>> >>> On Wed, Mar 21, 2012 at 11:56 PM, Ricardo Moran <richi.moran(a)gmail.com>wrote: >>> >>>> What are the issues on part 2? Maybe we can fix them... >>>> >>>> Richo >>>> >>>> On Wed, Mar 21, 2012 at 7:39 PM, Scott Wallace < >>>> scott.wallace(a)squeakland.org> wrote: >>>> >>>>> I recall that when we asked Takashi about the status of parts 2 and 3 >>>>> of his popular "Demon Castle" tutorial, he said that while part 2 had >>>>> issues, part 3 ought to be good to go as is. I just tried it out in RC1 >>>>> and it seems fine… perhaps it should be included in the release? >>>>> >>>>> -- Scott >>>>> _______________________________________________ >>>>> etoys-dev mailing list >>>>> etoys-dev(a)squeakland.org >>>>> http://lists.squeakland.org/mailman/listinfo/etoys-dev >>>>> >>>> >>>> >>>> _______________________________________________ >>>> etoys-dev mailing list >>>> etoys-dev(a)squeakland.org >>>> http://lists.squeakland.org/mailman/listinfo/etoys-dev >>>> >>>> >>> >>> _______________________________________________ >>> etoys-dev mailing list >>> etoys-dev(a)squeakland.org >>> http://lists.squeakland.org/mailman/listinfo/etoys-dev >>> >>> >> >

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demon castle 3?
by Scott Wallace 22 Mar '12

22 Mar '12

I recall that when we asked Takashi about the status of parts 2 and 3 of his popular "Demon Castle" tutorial, he said that while part 2 had issues, part 3 ought to be good to go as is. I just tried it out in RC1 and it seems fine… perhaps it should be included in the release? -- Scott

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Re: [etoys-dev] Etoys: MorphicExtras-kfr.68.mcz
by Ricardo Moran 21 Mar '12

21 Mar '12

Hi, I just wanted to note that when the sector is rotated it becomes very difficult to control its extent now, and it can grow so much that the "space is low" warning appears. On Wed, Mar 21, 2012 at 6:48 PM, <commits(a)source.squeak.org> wrote: > Karl Ramberg uploaded a new version of MorphicExtras to project Etoys: > http://source.squeak.org/etoys/MorphicExtras-kfr.68.mcz > > ==================== Summary ==================== > > Name: MorphicExtras-kfr.68 > Author: kfr > Time: 21 March 2012, 10:48:28 pm > UUID: 8492a2ea-c947-7f47-9790-0db875417600 > Ancestors: MorphicExtras-kfr.67 > > Extent had wrong ratio applied > > =============== Diff against MorphicExtras-kfr.67 =============== > > Item was changed: > ----- Method: SectorMorph>>extent: (in category 'accessing') ----- > extent: newExtent > + | amount | > + amount := (self width - self radius / self radius) + 1. > + self radius: (newExtent x max: newExtent y) / amount > + ! > - self radius: (newExtent x max: newExtent y) > - / 2! > > _______________________________________________ > etoys-dev mailing list > etoys-dev(a)squeakland.org > http://lists.squeakland.org/mailman/listinfo/etoys-dev >

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Etoys: MorphicExtras-kfr.68.mcz
by commits＠source.squeak.org 21 Mar '12

21 Mar '12

Karl Ramberg uploaded a new version of MorphicExtras to project Etoys: http://source.squeak.org/etoys/MorphicExtras-kfr.68.mcz ==================== Summary ==================== Name: MorphicExtras-kfr.68 Author: kfr Time: 21 March 2012, 10:48:28 pm UUID: 8492a2ea-c947-7f47-9790-0db875417600 Ancestors: MorphicExtras-kfr.67 Extent had wrong ratio applied =============== Diff against MorphicExtras-kfr.67 =============== Item was changed: ----- Method: SectorMorph>>extent: (in category 'accessing') ----- extent: newExtent + | amount | + amount := (self width - self radius / self radius) + 1. + self radius: (newExtent x max: newExtent y) / amount + ! - self radius: (newExtent x max: newExtent y) - / 2!

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etoys-dev March 2012