Scratch

Greenatic wrote:

YourLocalBlockLib wrote:

I'll try to add them tomorrow morning (for me).

What timezone are you?  (I'm pretty sure your timezone doesn't count as personal info, unless you happen to live in a remote desert island in the middle of the Atlantic ocean.     )

EDIT:  Never mind, I looked at your profile.  You're from Israel, right?  Are you Jewish?  No offence meant--after all, I'm Jewish 

You are? Cool. I prefer not to give that information out at the present. 
And I'm actually from America (which is why Motion Blocks are colored blue ;P) but made Aliyah.
It seems we have a variety of religions on this topic. 

joefarebrother wrote:

Can anyone help me make a panther block called !$Color$ subtract $Color$! it is basicly the oposite of mix. Here is my code:

Code:

| t3 t4 t5 |

t3_self colorR: (t1)  - self colorR: (t2)
t4_self colorG: (t1)  - self colorG: (t2) 
t5_self colorB: (t1)  - self colorB: (t2) 
t3 < 0 ifTrue [ t3_0] 
t4 < 0 ifTrue [ t4_0] 
t5 < 0 ifTrue [ t5_0] 
^Color r:t3  g:t4  b: t5

When I run it it shows an error message complaining that there is nothing more expected for t4. If you work out how to fix it, PLEASE give credit to me!!!

Well, you don't have any periods, and no colons after ifTrue. What do you expect?
I tried fixing those but still got an error. 

Sparks, think about green. Remove the yellow. What do you get?

I'll continue the update shortly.
I was expecting to get blasted for telling other people not to finish it. 

Greenatic wrote:

Oh, and scimonster, I just made 4 more blocks.   

http://polyeztahpuppies.webs.com/maxx.gif
http://polyeztahpuppies.webs.com/minx.gif
http://polyeztahpuppies.webs.com/maxy.gif
http://polyeztahpuppies.webs.com/miny.gif

Blockspecs:

Code:

 ('max x' #r #MaxX) ('min x' #r #MinX) ('max y' #r #MaxY) ('min y' #r #MinY)

Methods:

Code:

MaxX
    ^ self xpos + (0.5 * self width)
MaxY
    ^ self ypos + (0.5 * self height)
MinX
    ^ self xpos - (0.5 * self width)
MinY
    ^ self ypos - (0.5 * self height)

Greenatic, could you please provide a description of what these do?
It seems to me like they report the borders of the sprite's rectangle that it's in.

@joefarebrother: That's because you didn't add a period. ;P

~~sci

Last edited by YourLocalBlockLib (2011-07-21 03:30:42)

WOW! I just added 26 blocks! The only other time an update that big has been done in the history of the Library is the last update to the old thread: 31 blocks.
  ~~ “teh almighty Scimonster„

Last edited by YourLocalBlockLib (2011-07-21 04:14:13)

Wait, why was I updating the Library? I thought you hired me to fix grammar. XD XD XD
JK

sparks wrote:

Well, that was your special "attack". 

And to think I once talked like this...

YourLocalBlockLib wrote:

Greenatic wrote:

Oh, and scimonster, I just made 4 more blocks.   

http://polyeztahpuppies.webs.com/maxx.gif
http://polyeztahpuppies.webs.com/minx.gif
http://polyeztahpuppies.webs.com/maxy.gif
http://polyeztahpuppies.webs.com/miny.gif

Blockspecs:

Code:

 ('max x' #r #MaxX) ('min x' #r #MinX) ('max y' #r #MaxY) ('min y' #r #MinY)

Methods:

Code:

MaxX
    ^ self xpos + (0.5 * self width)
MaxY
    ^ self ypos + (0.5 * self height)
MinX
    ^ self xpos - (0.5 * self width)
MinY
    ^ self ypos - (0.5 * self height)

Greenatic, could you please provide a description of what these do?
It seems to me like they report the borders of the sprite's rectangle that it's in.

@joefarebrother: That's because you didn't add a period. ;P

~~sci

They report the maximum/minimum x/y values a sprite takes up.

YourLocalBlockLib wrote:

Greenatic wrote:

The <%n is an integer?> block contains code to test if the number is a decimal.
As scimonster noted, it is much easier to do this:

Code:

 ^ t1 = t1 rounded

I think this should be implemented in the block, with credit to Scimonster for the improvement.  In addition, the <%n is prime?> block contains the same code to test for a decimal.  This should be changed as well, with credit to Scimonster for the improvement.

What is the code to check for a decimal, so I can change it?
~sci

            [factor > 0]
                whileTrue: [factor _ factor - 1].
            factor = 0 ifTrue: [^ false].

should be replaced with:

 factor = factor rounded ifTrue: [^false].

Also, get rid of the temporary variable t1store and replace

t1store _ t1.
    [t1store > 0]
        whileTrue: [t1store _ t1store - 1].
    t1store = 0 ifFalse: [^ false].

with:

 t1 = t1 rounded ifFalse:[^false].

Last edited by Greenatic (2011-07-21 09:22:30)

TuragaTreeko wrote:

Code:

('actual size' #r #area)

Code:

area
^self height * self width

TuragaTreeko, I was a little bit confused by the term 'actual size'.  Do you think it would be better as 'area'?

To go along, here's perimeter:

  ('perimeter' #r #Perimeter)
Perimeter
^ (2 * self height) + (2 * self width)

Hardmath123 wrote:

Code:

('Copy %s ' #- #copy:)

Code:

copy: i1 
"Made with Scramble by Hardmath123"

ScratchTranslator unicodeClipboardPut: i1.

I think Pecola1 made that one, I'll have to give him credit.

Also, I made this blocks yesterday for ssss.  He/she requested them on another thread, so does it still count as a request?  Anyway...






Please note: for the "make (sprite) draggable/undraggable" blocks, I was unable to figure out how to remove mouse-pointer as an option.  As such, if you select mouse-pointer, the block will do nothing.

 ('make self draggable' #- #MakeDraggable) ('make self undraggable' #- #MakeUndraggable) ('make %m draggable' #- #MakeDraggable:) ('make %m undraggable' #- #MakeUndraggable:)

 
MakeDraggable
    draggable _ true

MakeUndraggable
    draggable _ false

MakeDraggable: t1 
    t1 = #mouse ifFalse: [t1 draggable: false]

MakeUndraggable: t1 
    t1 = #mouse ifFalse: [t1 draggable: false]

Greenatic wrote:

Also, I made this blocks yesterday for ssss.  He/she requested them on another thread, so does it still count as a request?  Anyway...

http://polyeztahpuppies.webs.com/makedrag.gif
http://polyeztahpuppies.webs.com/makeundrag.gif
http://polyeztahpuppies.webs.com/makeselfdrag.gif
http://polyeztahpuppies.webs.com/makeselfundrag.gif

Please note: for the "make (sprite) draggable/undraggable" blocks, I was unable to figure out how to remove mouse-pointer as an option.  As such, if you select mouse-pointer, the block will do nothing.

Code:

 ('make self draggable' #- #MakeDraggable) ('make self undraggable' #- #MakeUndraggable) ('make %m draggable' #- #MakeDraggable:) ('make %m undraggable' #- #MakeUndraggable:)

Code:

 
MakeDraggable
    draggable _ true

MakeUndraggable
    draggable _ false

MakeDraggable: t1 
    t1 = #mouse ifFalse: [t1 draggable: false]

MakeUndraggable: t1 
    t1 = #mouse ifFalse: [t1 draggable: false]

I know how.

scimonster wrote:

Greenatic wrote:

Also, I made this blocks yesterday for ssss.  He/she requested them on another thread, so does it still count as a request?  Anyway...

http://polyeztahpuppies.webs.com/makedrag.gif
http://polyeztahpuppies.webs.com/makeundrag.gif
http://polyeztahpuppies.webs.com/makeselfdrag.gif
http://polyeztahpuppies.webs.com/makeselfundrag.gif

Please note: for the "make (sprite) draggable/undraggable" blocks, I was unable to figure out how to remove mouse-pointer as an option.  As such, if you select mouse-pointer, the block will do nothing.

Code:

 ('make self draggable' #- #MakeDraggable) ('make self undraggable' #- #MakeUndraggable) ('make %m draggable' #- #MakeDraggable:) ('make %m undraggable' #- #MakeUndraggable:)

Code:

 
MakeDraggable
    draggable _ true

MakeUndraggable
    draggable _ false

MakeDraggable: t1 
    t1 = #mouse ifFalse: [t1 draggable: false]

MakeUndraggable: t1 
    t1 = #mouse ifFalse: [t1 draggable: false]

I know how.

OK, could you please:
Update the block so mouse-pointer isn't an option.
Tell ssss how to do it so he/she can update the block for his/her mod.
Tell me?