Scratch

OOPS. :-( Something went wrong. WHAT shall i do it said: cant locate .scorses and .changes files    i think i'll have to reinstall scratch     

Joeman592 wrote:

comp500 wrote:

LS97 wrote:

The http://www.freeimagehosting.net/uploads/db8cb97ba8.gifblock
Another request of SeptimusHeap.
Put this code in both Sprite and Stage Morph blockSpecs in the sensing category:

Code:

 ('%s mouse down?' #b #mousePressed: 'left')

then into the instance, into ScriptableScratchMorph, and into 'sensing ops'.
replace the 'mousePressed' code with the one below.

Code:

mousePressed: t1 
    t1 = 'left' ifTrue: [^ Sensor redButtonPressed].
    t1 = 'right' ifTrue: [^ Sensor yellowButtonPressed].
    t1 = 'middle' ifTrue: [^ Sensor blueButtonPressed].
    t1 = 'any' ifTrue: [^ Sensor anyButtonPressed].
    t1 = 'left ' ifTrue: [^ Sensor redButtonPressed].
    t1 = 'right ' ifTrue: [^ Sensor yellowButtonPressed].
    t1 = 'middle ' ifTrue: [^ Sensor blueButtonPressed].
    t1 = 'any ' ifTrue: [^ Sensor anyButtonPressed].
    ^ Sensor redButtonPressed

Then click accept and it should be fine. you'll find the new block in the sensing category. you can put left, right, middle or any into the box and it'll give you the respective sensor button boolean.

Doesn't work 

make sure its not in the 'scriptable scratch morph' 

It works i restarted scratch 

comp500 wrote:

comp500 wrote:

Joeman592 wrote:

make sure its not in the 'scriptable scratch morph' 

It works i restarted scratch 

Huh its there but it always says false

Only left-click works 

LS97 wrote:

The key_pressed reporter block
a great block that saves you the fuss of making 30 scripts for each different key. just add this to a forever if and youre done with your scripting for a text program! add the block wherever you want, and add this code into the corresponding instance ops.

Code:

    (Sensor keyPressed: 65)
        ifTrue: [^ 'a'].
    (Sensor keyPressed: 66)
        ifTrue: [^ 'b'].
    (Sensor keyPressed: 67)
        ifTrue: [^ 'c'].
    (Sensor keyPressed: 68)
        ifTrue: [^ 'd'].
    (Sensor keyPressed: 69)
        ifTrue: [^ 'e'].
    (Sensor keyPressed: 70)
        ifTrue: [^ 'f'].
    (Sensor keyPressed: 71)
        ifTrue: [^ 'g'].
    (Sensor keyPressed: 72)
        ifTrue: [^ 'h'].
    (Sensor keyPressed: 73)
        ifTrue: [^ 'i'].
    (Sensor keyPressed: 74)
        ifTrue: [^ 'j'].
    (Sensor keyPressed: 75)
        ifTrue: [^ 'k'].
    (Sensor keyPressed: 76)
        ifTrue: [^ 'l'].
    (Sensor keyPressed: 77)
        ifTrue: [^ 'm'].
    (Sensor keyPressed: 78)
        ifTrue: [^ 'n'].
    (Sensor keyPressed: 79)
        ifTrue: [^ 'o'].
    (Sensor keyPressed: 80)
        ifTrue: [^ 'p'].
    (Sensor keyPressed: 81)
        ifTrue: [^ 'q'].
    (Sensor keyPressed: 82)
        ifTrue: [^ 'r'].
    (Sensor keyPressed: 83)
        ifTrue: [^ 's'].
    (Sensor keyPressed: 84)
        ifTrue: [^ 't'].
    (Sensor keyPressed: 85)
        ifTrue: [^ 'u'].
    (Sensor keyPressed: 86)
        ifTrue: [^ 'v'].
    (Sensor keyPressed: 87)
        ifTrue: [^ 'w'].
    (Sensor keyPressed: 88)
        ifTrue: [^ 'x'].
    (Sensor keyPressed: 89)
        ifTrue: [^ 'y'].
    (Sensor keyPressed: 90)
        ifTrue: [^ 'z'].
    (Sensor keyPressed: 32)
        ifTrue: [^ 'space'].
    (Sensor keyPressed: 1)
        ifTrue: [^ 'home'].
    (Sensor keyPressed: 4)
        ifTrue: [^ 'end'].
    (Sensor keyPressed: 5)
        ifTrue: [^ 'insert'].
    (Sensor keyPressed: 9)
        ifTrue: [^ 'tab'].
    (Sensor keyPressed: 11)
        ifTrue: [^ 'page up'].
    (Sensor keyPressed: 12)
        ifTrue: [^ 'page down'].
    (Sensor keyPressed: 127)
        ifTrue: [^ 'delete'].
    ^ 'none'

Pretty long eh? don't be discouraged it's worth it!

Where shall i put this code? i put the block spec in sensing and i used your spec.

comp500 wrote:

comp500 wrote:

comp500 wrote:

It works i restarted scratch 

Huh its there but it always says false

Only left-click works 

no, put the block into a 'say []' and do a forever loop. then try pressing the different mouse buttons (and change text in it (left, right, middle) to check all three.

LS97 wrote:

comp500 wrote:

comp500 wrote:

Huh its there but it always says false

Only left-click works 

no, put the block into a 'say []' and do a forever loop. then try pressing the different mouse buttons (and change text in it (left, right, middle) to check all three.

Ok. 

comp500 wrote:

comp500 wrote:

LS97 wrote:

no, put the block into a 'say []' and do a forever loop. then try pressing the different mouse buttons (and change text in it (left, right, middle) to check all three.

Ok. 

It works i have to put it full screen    Yipee i can now work on my OS!!

These blocks don't work online, or when downloaded by other people.

comp500 wrote:

What is the block spec? is it something like this:

Code:

('open %s' #s #gotoopen)

Comp500

yes, that's pretty close. you can have this:

 ('link to %s' #- #openLink: 'http://scratch.mit.edu')

but obviously the title of the actual block code has to be openLink: t1

Zorbak42 wrote:

Joeman592 wrote:

Zorbak42 wrote:

I can give you code for change costume # by (). Put

Code:

changeCostumeIndexBy: t1 
    self costumeIndex: self costumeIndex + t1

in looks ops of ScriptableScratchMorph instance,

Code:

('change costume by %n' #- #changeCostumeIndexBy: 1)

in SpriteMorph blockSpecs, and

Code:

('change background by %n' #- #changeBackgroundIndexBy: 1)

in StageMorph blockSpecs. Hope it helps! 

THANK YOU SOOOOOOOO MUCH!

You're welcome.    I've heard the I receive block is impossible to make, I'm not sure if this is true, but I don't think anyone has it.    I'll try to make a bounce block now... ...Almost got it. An error message appeared saying t1 and t2 are undefined or something.   

Code:

bounce
    | t1 t2 t3 t4 |
    t3 _ self rotationDegrees degreesToRadians cos.
    t4 _ self rotationDegrees degreesToRadians sin negated.
    t1 left < t2 left ifTrue: [t3 _ t3 abs].
    t1 right > t2 right ifTrue: [t3 _ t3 abs negated].
    t1 top < t2 top ifTrue: [t4 _ t4 abs negated].
    t1 bottom > t2 bottom ifTrue: [t4 _ t4 abs].
    self rotationDegrees: (t4 negated asFloat arcTan: t3) radiansToDegrees.
    self position: self position + (t1 amountToTranslateWithin: t2)

If you find out what's wrong, please let me know. Bounce, if touching, if I can figure out what's wrong with bounce, I might be able to do that. Think nothing, you can just use the say nothing, it will stop what it's thinking too.

Code:

('say nothing' #- #sayNothing)

What is the spec? I'll try to work it out if you tell me.Anyway the name is defined wrong so i'll tell you if you tell me the spec.

('pen color' #r #penColor) pen color reporter ('pen size' #r #penSize) pen size reporter

Can anybody do (erasor down) etc. and (permanent marker down) etc. ? 

TheSuccessor wrote:

Can anybody do (erasor down) etc. and (permanent marker down) etc. ? 

I don't see the need for that... you can just change the pen size and color

nXIII wrote:

randalpik wrote:

TheSuccessor wrote:

Can anybody do (erasor down) etc. and (permanent marker down) etc. ? 

I don't see the need for that... you can just change the pen size and color

no, you need a 'set pen to eraser'

Why don't you just have "set pen color to white"