switch

A switch statement in irScript has similar syntax and semantics to switch in C#:

var x = "some value";

switch( x )
{
case "some value":

x = 100.10;
break;

case "some other value":

x = 'Go away, or I will taunt you a second time';
break;

default:
throw 'Unexpected value: ' + x;
}

Note that the default case statement is always optional.

irScript supports fall-through case statements; that is, a case statement without an accompanying break statement will execute statements associated with any case or default statements below it, until a break statement is encountered or the switch statement ends.