what does the "?" operator do?

Questions & Answers
1

Hello,

I was going through some code I found in the asset store and I saw a line I didn’t understand.

move = (crouch ? move * crouchSpeed : move);

could somebody give me a quick explanation?

2

It means if crouch is true then the first condition (move * crouchSpeed) will be assigned to move otherwise second condition move will be assigned to move.

It is just if…else in one line. This can be written using if…else as:

if(crouch)
{
   move = move * crouchSpeed; 
} else {
   move = move;
}