Scratch

you would do somthing like this 

when I receive 
broadcasted thing ▼
glide 
1
 secs to x: 
Pick random 
1
 to 
360
 y: 
pick random 
1
 to 
360
wait until 
touching 
board ▼
?

Last edited by daniel_j (2012-06-28 07:59:30)

SciTecCf wrote:

daniel_j wrote:

you would do somthing like this 

when I receive 
broadcasted thing ▼
glide 
1
 secs to x: 
Pick random 
1
 to 
360
 y: 
pick random 
1
 to 
360
wait until 
touching 
board ▼
?

This is a code you could use, sorry for my terrible scratch blocks xD

Fixed.

Thanks again SciTecCf xD huge help 

DoowNimajneb wrote:

scimonster wrote:

repeat until 
touching 
board ▼
?
move 
2
 steps

It should show you it moving. You can change the 2 for a different number (higher moves faster).

Will this script move smoothly or will it appear jittery?
Also, how can I get this to work for multiple sprites because it needs to top if it hits one of seventeen sprites. I am not bothered if I will have to keep repeating the same script for different sprites, I just want to know if this will work (well).

It won't appear too jittery, but there's a better script to use if you're detecting 17 sprites.

If you make a list, for example called "SpriteList", add the names of all 17 sprites into the list, then do:

Maybe you should request for the thread to be locked, as it has reached its purpose xD Joy to help! !

Last edited by daniel_j (2012-06-29 02:32:27)

You click the "report" button on the first post, and tell the Scratch Team: "The problem is solved, please close this thread." And you're done!

Have fun, eat your vegetables, and Scratch On!

Well then how can I get it to work then!

You could iterate through the list, but that would be slow.

I did try it.  Here's the link:

http://scratch.mit.edu/projects/ubrecma/2644346

Notice that, even when the red cat is touching another cat, the variable "flickers", depending on which member of the list the "item (any)" block has selected.

^^Not really...

Let's say there are 100 objects on the screen, meaning 100 items in the list to check.  The main object will move, and every frame, will check if it is touching a random 1 of these 100.  That means that if it is actually touching a specific object, there is only a 1/100 (1%) chance that it will register collision with that object.

I don't think that this project will be using 100 sprites (maybe 15 is a reasonable guess) but that's still only about a 7% accuracy rate.

Last edited by amcerbu (2012-06-30 04:09:51)

just wondering (because these posts are going a little off-topic) Is there any other way to get my coin to stop if it hits one of 17 sprites without using scripts? Or can someone give me a definate/straight answer to whether I can use lists or not?
Thanks,
DoowNimajneb

Here is a script for your gliding coin:

when I receive 
broadcasted thing ▼
repeat until 
touching 
board ▼
?
glide 
1
 secs to x: 
Pick random 
1
 to 
360
 y: 
pick random 
1
 to 
360
hide

when I receive 
broadcasted thing ▼
forever
if 
touching 
sprite ▼
?
hide

Last edited by daniel_j (2012-06-30 08:00:46)

amcerbu wrote:

^^Not really...

Let's say there are 100 objects on the screen, meaning 100 items in the list to check.  The main object will move, and every frame, will check if it is touching a random 1 of these 100.  That means that if it is actually touching a specific object, there is only a 1/100 (1%) chance that it will register collision with that object.

I don't think that this project will be using 100 sprites (maybe 15 is a reasonable guess) but that's still only about a 7% accuracy rate.

He said 17, so it does give a fairly usable result.

Because he's not doing any long script in the event, he's merely stopping movement.