Sprites: pick or count

Under Pick or count: how many copies there are, and choosing one.

Simple Advanced Expert show the mode each one first appears in. once marks a red condition: it happens once, at a moment. See how to read these pages.

Conditions ยท 3

The When half of a rule.

NameWhat it doesReads as
Compare the number of these objects
simple
Counts how many copies of this object there are. "= 0" means they're all gone.
Asks for: Comparison ยท Number
Number of Ball objects is 0
Pick one of them at random
simple
Chooses just one of these objects, at random. The actions only happen to that one, like "a random alien shoots".Pick one Ball at random
There are none of these left
simple
True when every copy of this object has gone, like when all the coins are collected.There are no Ball objects left

Still stuck?

Try the Chocobreak tutorial, open a sample game and read its rules, or look at the questions people ask.