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  • rand (';' MIN ' (;' MAX )?)?
    Macro

    A random number between 0 and 100, or between the given range (inclusive).

    static String	_rand	= "${rand;[<min>[;<end>]]}";
    static Random	random	= new Random();
    
    public long _rand(String args[]) throws Exception {
    	verifyCommand(args, _rand, null, 2, 3);
    
    	int min = 0;
    	int max = 100;
    	if (args.length > 1) {
    		max = Integer.parseInt(args[1]);
    		if (args.length > 2) {
    			min = Integer.parseInt(args[2]);
    		}
    	}
    	int diff = max - min;
    
    	double d = random.nextDouble() * diff + min;
    	return Math.round(d);
    }
    
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