99bottles CommandblocksJS

99bottles

var bottles = new Runtime.Integer();
bottles.set(99);

Chat.Tellraw.create("99 bottles of beer on the wall, 99 bottles of beer.").tell(Entities.Selector.AllPlayer);

var repeat = function()
{
	Chat.Tellraw.create("Take one down and pass it around, ", bottles.toTellrawExtra(), " bottles of beer on the wall.").tell(Entities.Selector.AllPlayer);
	Chat.Tellraw.create(bottles.toTellrawExtra(), " bottles of beer on the wall, ", bottles.toTellrawExtra(), " bottles of beer.").tell(Entities.Selector.AllPlayer);
	bottles.remove(1);

	bottles.isBetween(1, 99).validate(repeat, end);
};
var end = function()
{
	Chat.Tellraw.create("Take one down and pass it around, no more bottles of beer on the wall.\n"+
		"No more bottles of beer on the wall, no more bottles of beer. "+
		"Go to the store and buy some more, 99 bottles of beer on the wall.").tell(Entities.Selector.AllPlayer);
};

call(repeat);