Scratch

Seymorevenue · 2012-04-02 21:45:42

I was wondering if i could use lists to hold all skills in a game. I've been trying to say if any of the conditional variables in the list are true then do something. Eg. punch=z pressed?
But it doesnt add to the list.

analytic · 2012-04-03 05:21:47

Could you please explain in more detail what you are trying to accomplish with lists?

Hardmath123 · 2012-04-03 06:04:16

Of course you can do that!

when gf clicked
replace item (1 v) of [list v] with <key [z v] pressed?>
...
if <(item (1 v) of [list v]) = [true]>
say [z is pressed]
end

Seymorevenue · 2012-04-03 09:30:16

[scratchblocks]
when gf clicked
delete (all) of skills

Seymorevenue · 2012-04-04 09:25:25

Woops, i lost internet right before my last post. I still havent been able to do what you showed hardmath. i dont recognize the ... block if that does anything.

My Code:

when gf clicked 
add [(key [z] pressed?)] to [skills]
if (item (any) of [skills] = [true])
say [z is pressed]

This is just a test to see if it will add key z pressed to skills, and it doesnt work. what i actually am aiming to do is if any skills are true then execute a series of if then statements for each skill. Im not sure whats wrong.

P.S. how do i preview my post to check if i got the scratchblocks right?

Hardmath123 · 2012-04-04 11:23:29

First of all, the [...] block does nothing, in fact it doesn't exist. I put it there to indicate "put some more blocks here, it doesn't matter what".

To preview your post, you need to click on the "Post Reply" link above the Quick Post box, to the right (right under the last post's report button). In the new editor, you will have a 'Preview' option.

Finally, your question. Here is what you need to do, I think:

when gf clicked
replace item (1 v) of [skills v] with <key [z v] pressed?>
replace item (2 v) of [skills v] with <key [x v] pressed?>
if <(item (1 v) of [skills v]) = [true]>
say [z was pressed]
end
if <(item (2 v) of [skills v]) = [true]>
say [x was pressed]
end

jontmy00 · 2012-04-06 23:16:01

If you need any explanation on Lists, check out the Scratch Wiki @ http://wiki.scratch.mit.edu/wiki/List.

PencilFactory · 2012-04-08 14:50:13

Hardmath123 wrote:
First of all, the [...] block does nothing, in fact it doesn't exist. I put it there to indicate "put some more blocks here, it doesn't matter what".

To preview your post, you need to click on the "Post Reply" link above the Quick Post box, to the right (right under the last post's report button). In the new editor, you will have a 'Preview' option.

Finally, your question. Here is what you need to do, I think:
replace item (1 v) of skills with <key (z v) pressed?>
if <(item [1 v] of [skills v]) = (1) >
something
end

not << (item (1 v) of skills) = [true] >>

Last edited by PencilFactory (2012-04-08 14:53:54)

TorbyFork234 · 2012-04-08 15:26:02

PencilFactory wrote:
Hardmath123 wrote:
First of all, the [...] block does nothing, in fact it doesn't exist. I put it there to indicate "put some more blocks here, it doesn't matter what".

To preview your post, you need to click on the "Post Reply" link above the Quick Post box, to the right (right under the last post's report button). In the new editor, you will have a 'Preview' option.

Finally, your question. Here is what you need to do, I think:
replace item (1 v) of [skills v] with <key [z v] pressed?>
if <(item (1 v) of [skills v]) = [true] >
something
end
<not < (item (1 v) of [skills v]) = [true] >>

Scripts fixed by: TorbyFork234

Scratch

archived forums

#1 2012-04-02 21:45:42

Help With List

#2 2012-04-03 05:21:47

Re: Help With List

#3 2012-04-03 06:04:16

Re: Help With List

#4 2012-04-03 09:30:16

Re: Help With List

#5 2012-04-04 09:25:25

Re: Help With List

#6 2012-04-04 11:23:29

Re: Help With List

#7 2012-04-06 23:16:01

Re: Help With List

#8 2012-04-08 14:50:13

Re: Help With List

Hardmath123 wrote:

#9 2012-04-08 15:26:02

Re: Help With List

PencilFactory wrote:

Hardmath123 wrote:

Board footer