Scratch

scimonster · 2011-07-21 10:54:42

Sparks, maybe you could do it.
I'll add it after I vote on the elections. big_smile

sparks · 2011-07-21 10:57:02

the elections! I'm so nervous and excited! ... exervous? nervexited? big_smile

Greenatic · 2011-07-21 11:50:45

Please, will someone add the following two lines to my (factorial of %n) block, right after the | answer t1store | ?

Code:

t1 isInf ifTrue:[^0].
t1 isNaN ifTrue:[^0].

The reason is that if t1 = Infinity Scratch will freeze, and I don't want to risk it with NaNs.

Last edited by Greenatic (2011-07-21 11:51:28)

scimonster · 2011-07-21 11:52:00

Yes.
I won't be able to do an update until tomorrow.

scimonster · 2011-07-21 11:56:08

This is a bit embarrassing...
Meowmeow55, where is your BYOB sprite uploader?

sparks · 2011-07-21 12:46:22

here. Luckily it's in my history tongue You'll need to log in though!

Last edited by sparks (2011-07-21 12:54:45)

Hardmath123 · 2011-07-21 12:47:35

sparks wrote:
here. Luckily it's in my history You'll need to log in though!

scimonster · 2011-07-21 12:52:36

It kept logging me out when I put it in the URL bar!

meowmeow55 · 2011-07-21 13:19:04

scimonster wrote:
It kept logging me out when I put it in the URL bar!

It probably has something to do with the session IDs that phpBB uses...Try wandering around the forums for a bit, then going to the page. Or maybe your browser is using a cached copy?

TuragaTreeko · 2011-07-21 16:21:09

sparks wrote:
the elections! I'm so nervous and excited! ... exervous? nervexited?

I voted for you... you deserve it!

sparks · 2011-07-21 17:40:58

TuragaTreeko wrote:
sparks wrote:
the elections! I'm so nervous and excited! ... exervous? nervexited?
I voted for you... you deserve it!

Thanks, TuragaTreeko! I appreciate it!

jslomba · 2011-07-21 20:07:10

TuragaTreeko wrote:
sparks wrote:
the elections! I'm so nervous and excited! ... exervous? nervexited?
I voted for you... you deserve it!

yeah, me too big_smile

TuragaTreeko · 2011-07-22 09:21:41

I have a block, but it is having a fit about the double ifTrue:'s. So if anyone can help, Thanks.

Code:

First, make a new dropdown (for %Y) with choice of 'Infinite', and the menu should contain 'Infinite', 'Not a Number', and 'Too Small'.

Code:

('%s is %Y' #b #not: 'string'
Number:)

Code:

not:t1Number:t2
     t2 = 'Infinite' ifTrue:
    [t1 isInf ifTrue: [^true]].
   t2 = 'Not a Number' ifTrue:
    [t1 isNan ifTrue: [^true]].
   t2 = 'Too Small' ifTrue:
    [t1 isNil ifTrue: [^true]].
            ^false

Last edited by TuragaTreeko (2011-07-22 09:23:16)

Greenatic · 2011-07-22 10:10:26

TuragaTreeko wrote:

I have a block, but it is having a fit about the double ifTrue:'s. So if anyone can help, Thanks.

Code:

First, make a new dropdown (for %Y) with choice of 'Infinite', and the menu should contain 'Infinite', 'Not a Number', and 'Too Small'.

Code:

('%s is %Y' #b #not: 'string'
Number:)

Code:

not:t1Number:t2
     t2 = 'Infinite' ifTrue:
    [t1 isInf ifTrue: [^true]].
   t2 = 'Not a Number' ifTrue:
    [t1 isNan ifTrue: [^true]].
   t2 = 'Too Small' ifTrue:
    [t1 isNil ifTrue: [^true]].
            ^false

I think you're supposed to use ifNaN, not ifNan. Maybe that's messing it up.

LiquidMetal · 2011-07-22 11:30:52

Block request: (for panther)

delete costume [costume1]
delete background [background1]

This would be particularly useful when deleting costumes, backgrounds that you added using the save stage to background block.a motto too.

Last edited by LiquidMetal (2011-07-22 11:34:25)

scimonster · 2011-07-22 12:36:03

Greenatic wrote:
TuragaTreeko wrote:
I have a block, but it is having a fit about the double ifTrue:'s. So if anyone can help, Thanks.
Code:
First, make a new dropdown (for %Y) with choice of 'Infinite', and the menu should contain 'Infinite', 'Not a Number', and 'Too Small'.
Code:
('%s is %Y' #b #not: 'string'
Number:)
Code:
not:t1Number:t2
     t2 = 'Infinite' ifTrue:
    [t1 isInf ifTrue: [^true]].
   t2 = 'Not a Number' ifTrue:
    [t1 isNan ifTrue: [^true]].
   t2 = 'Too Small' ifTrue:
    [t1 isNil ifTrue: [^true]].
            ^false
I think you're supposed to use ifNaN, not ifNan. Maybe that's messing it up.

Forgot a couple periods.

poemon1 · 2011-07-22 12:52:45

these are Awesome blocks and i am using in my modification, i already started giving credit and the credits are put in my "credited helpers and resources" folder.

RUMCHEERYPOOPOO · 2011-07-22 13:00:55

I'm not sure whether this is the right place to put it, but how about a (repition no.) variable block so for example you have a repeat (7) block and it tells you how many times it's repeated so far.

poemon1 · 2011-07-22 14:10:45

('pi' #r #pi)

Code:

 
pi
^ 3.14159265

('pi^2' #r #piRaisedToTwo)

Code:

 
piRaisedToTwo
^ 3.14159265 raisedTo: 2

sparks · 2011-07-22 16:31:35

RUMCHEERYPOOPOO wrote:
I'm not sure whether this is the right place to put it, but how about a (repition no.) variable block so for example you have a repeat (7) block and it tells you how many times it's repeated so far.

hmm, this would certainly save making a counting variable but I think that to link the reporter to a certain repeats loop wouldn't be possible without heavily editing Scratch...

TuragaTreeko · 2011-07-22 17:38:19

poemon1 wrote:
('pi' #r #pi)
Code:
 
pi
^ 3.14159265
('pi^2' #r #piRaisedToTwo)
Code:
 
piRaisedToTwo
^ 3.14159265 raisedTo: 2

Both of these can be acheived through other blocks.

TuragaTreeko · 2011-07-22 17:40:07

scimonster wrote:
Greenatic wrote:
TuragaTreeko wrote:
I have a block, but it is having a fit about the double ifTrue:'s. So if anyone can help, Thanks.
Code:
First, make a new dropdown (for %Y) with choice of 'Infinite', and the menu should contain 'Infinite', 'Not a Number', and 'Too Small'.
Code:
('%s is %Y' #b #not: 'string'
Number:)
Code:
not:t1Number:t2
     t2 = 'Infinite' ifTrue:
    [t1 isInf ifTrue: [^true]].
   t2 = 'Not a Number' ifTrue:
    [t1 isNan ifTrue: [^true]].
   t2 = 'Too Small' ifTrue:
    [t1 isNil ifTrue: [^true]].
            ^false
I think you're supposed to use ifNaN, not ifNan. Maybe that's messing it up.
Forgot a couple periods.

Oh, where?

poemon1 · 2011-07-22 18:22:17

TuragaTreeko wrote:
scimonster wrote:
TuragaTreeko wrote:

HEY! THAT WAS MY BLOCK! Oh, btw, it should be
objName_t1 instead.
Also, does anyone know why
Code:
absoluteValue:t1
     [^t1 asPositive]
doesn't work for
Code:
('|%n|' #r #absoluteValue: -5)
ABS is already an implemented function.
Code:
^t1 abs
And the other code I posted works fine...
Code:
absoluteValue:t1
t1 < 0 ifTrue: [^ t1 * -1].
    ^ t1
Yeah, sorry bout that, (the abs thing), but I was the one who originally made the open user page and rename page, both work fine, and they haven't been added, and jslomba and poeman1 ended up getting the credit! mad: So, I am not happy.

sorry bout that

scimonster · 2011-07-23 14:19:55

RUMCHEERYPOOPOO wrote:
I'm not sure whether this is the right place to put it, but how about a (repition no.) variable block so for example you have a repeat (7) block and it tells you how many times it's repeated so far.

That's doable in BYOB, but I'm not sure about Scratch.

Baderous · 2011-07-23 15:35:12

poemon1 wrote:
('pi' #r #pi)
Code:
 
pi
^ 3.14159265
('pi^2' #r #piRaisedToTwo)
Code:
 
piRaisedToTwo
^ 3.14159265 raisedTo: 2

If you want to use Pi, you should use the Float class variable Pi, which is defined as:

Pi = 3.14159265358979323846264338327950288

Scratch

archived forums

#1701 2011-07-21 10:54:42

Re: ITopic: Welcome to your local block library!

#1702 2011-07-21 10:57:02

Re: ITopic: Welcome to your local block library!

#1703 2011-07-21 11:50:45

Re: ITopic: Welcome to your local block library!

Code:

#1704 2011-07-21 11:52:00

Re: ITopic: Welcome to your local block library!

#1705 2011-07-21 11:56:08

Re: ITopic: Welcome to your local block library!

#1706 2011-07-21 12:46:22

Re: ITopic: Welcome to your local block library!

#1707 2011-07-21 12:47:35

Re: ITopic: Welcome to your local block library!

sparks wrote:

#1708 2011-07-21 12:52:36

Re: ITopic: Welcome to your local block library!

#1709 2011-07-21 13:19:04

Re: ITopic: Welcome to your local block library!

scimonster wrote:

#1710 2011-07-21 16:21:09

Re: ITopic: Welcome to your local block library!

sparks wrote:

#1711 2011-07-21 17:40:58

Re: ITopic: Welcome to your local block library!

TuragaTreeko wrote:

sparks wrote:

#1712 2011-07-21 20:07:10

Re: ITopic: Welcome to your local block library!

TuragaTreeko wrote:

sparks wrote:

#1713 2011-07-22 09:21:41

Re: ITopic: Welcome to your local block library!

Code:

Code:

Code:

#1714 2011-07-22 10:10:26

Re: ITopic: Welcome to your local block library!

TuragaTreeko wrote:

Code:

Code:

Code:

#1715 2011-07-22 11:30:52

Re: ITopic: Welcome to your local block library!

#1716 2011-07-22 12:36:03

Re: ITopic: Welcome to your local block library!

Greenatic wrote:

TuragaTreeko wrote:

Code:

Code:

Code:

#1717 2011-07-22 12:52:45

Re: ITopic: Welcome to your local block library!

#1718 2011-07-22 13:00:55

Re: ITopic: Welcome to your local block library!

#1719 2011-07-22 14:10:45

Re: ITopic: Welcome to your local block library!

Code:

Code:

#1720 2011-07-22 16:31:35

Re: ITopic: Welcome to your local block library!

RUMCHEERYPOOPOO wrote:

#1721 2011-07-22 17:38:19

Re: ITopic: Welcome to your local block library!

poemon1 wrote:

Code:

Code:

#1722 2011-07-22 17:40:07

Re: ITopic: Welcome to your local block library!

scimonster wrote:

Greenatic wrote:

TuragaTreeko wrote:

Code:

Code:

Code:

#1723 2011-07-22 18:22:17

Re: ITopic: Welcome to your local block library!