Scratch

rubiks_cube_guy238 wrote:

rubiks_cube_guy238 wrote:

Billybob-Mario wrote:

I'm trying to make a block from blockspecs block (in Slash, based on BYOB, so it's possible without major messing)

My not working code is:

Code:

blockSpecsBlock: t1

^ self blockFromSpec: t1 color: (ScriptableScratchMorph blockColorFor: 'more')

What's wrong?
If nothing is wrong, what should I put in for the input as opposed to the normal blockspecs.

I know what's wrong. Change the code to this:

Code:

blockSpecsBlock: t1

^ self blockFromSpec: (ScriptableScratchMorph parseCommandSpec: t1) color: (ScriptableScratchMorph blockColorFor: 'more')

I'm sorry, it should be

Code:

blockSpecsBlock: t1

^ self blockFromSpec: (CommandBlockMorph parseCommandSpec: t1) color: (ScriptableScratchMorph blockColorFor: 'more')

It still doesn't work.

New blocks:

pause:

Add an instance variable to ScratchProcess called isPaused.
in ScratchProcess:

doPause
    isPaused _ true.
    self pushStackFrame: (ScratchStackFrame new shouldYield: true)

play:

in ScratchProcess:

isPaused
    ^ isPaused

in ScriptableScratchMorph:

doPlay
    | t1 |
    t1 _ ScratchProcess allInstances select: [:t2 | t2 isPaused == true].
    t1 do: [:t3 | t3 popStackFrame]

Feel free to use these, but give me credit.

Last edited by TheSuccessor (2010-10-08 16:06:47)

('pause' #s #doPause)
('play' #- #doPlay)

johnnydean1 wrote:

TheSuccessor wrote:

New blocks:

pause:

Add an instance variable to ScratchProcess called isPaused.
in ScratchProcess:

Code:

doPause
    isPaused _ true.
    self pushStackFrame: (ScratchStackFrame new shouldYield: true)

play:

in ScriptableScratchMorph:

Code:

doPlay
    | t1 |
    t1 _ ScratchProcess allInstances select: [:t2 | t2 isPaused == true].
    t1 do: [:t3 | t3 popStackFrame]

Feel free to use these, but give me credit.

Whats the block spec

what kind of ScratchProcces? What kind of scriptable scratch morph?

kinker wrote:

johnnydean1 wrote:

TheSuccessor wrote:

New blocks:

pause:

Add an instance variable to ScratchProcess called isPaused.
in ScratchProcess:

Code:

doPause
    isPaused _ true.
    self pushStackFrame: (ScratchStackFrame new shouldYield: true)

play:

in ScriptableScratchMorph:

Code:

doPlay
    | t1 |
    t1 _ ScratchProcess allInstances select: [:t2 | t2 isPaused == true].
    t1 do: [:t3 | t3 popStackFrame]

Feel free to use these, but give me credit.

Whats the block spec

what kind of ScratchProcces? What kind of scriptable scratch morph?

Open browser, Scratch-Execution Engine, ScratchProcess

kinker wrote:

johnnydean1 wrote:

TheSuccessor wrote:

New blocks:

pause:

Add an instance variable to ScratchProcess called isPaused.
in ScratchProcess:

Code:

doPause
    isPaused _ true.
    self pushStackFrame: (ScratchStackFrame new shouldYield: true)

play:

in ScriptableScratchMorph:

Code:

doPlay
    | t1 |
    t1 _ ScratchProcess allInstances select: [:t2 | t2 isPaused == true].
    t1 do: [:t3 | t3 popStackFrame]

Feel free to use these, but give me credit.

Whats the block spec

what kind of ScratchProcces? What kind of scriptable scratch morph?

- ScriptableScratchMorph: The area where you can place blocks. For both Sprite and Stage. Others, like the Sprite one and the Stage one, where block specs are there, are only for a single sprite or the stage, depending on which one you've come to.