var args0;
var args1;
var args2;
var listOnline = BukkitServer.getOnlinePlayers();
var listOnlineAmount = listOnline.size();

function onlineList() {
	//parse PAPI placeholders in arg1 or arg2
	if (args[1].indexOf("[") == 0 && args[1].indexOf("]") == args[1].length-1) {
		args[1] = PlaceholderAPI.static.setPlaceholders(BukkitPlayer, args[1].replace(/\[|]/g, "%"));
		if (!isNaN(args[1])) {
			args[1] = Math.round(args[1])
		}
	}

	var players = [];

	for (var i = 0; i < listOnlineAmount; i++) {
	    var player = listOnline[i];
	        players.push(player.getName());
	}
	players.sort();
	//list
	if (args[1] == "list" && players != "") {return players.join(", ")}
	//amount
	else if (args[1] == "amount") {return players.length}
	//player
	else if (players.length != 0 && args[1] < players.length) {return players[args[1]]}
	//0 players
	else {return "Offline"}
}

function onlineListPerm() {
	//parse PAPI placeholders in arg1 or arg2
	if (args[1].indexOf("[") == 0 && args[1].indexOf("]") == args[1].length-1) {
		args[1] = PlaceholderAPI.static.setPlaceholders(BukkitPlayer, args[1].replace(/\[|]/g, "%"));
		if (!isNaN(args[1])) {
			args[1] = Math.round(args[1])
		}
	}
	if (args[2].indexOf("[") == 0 && args[2].indexOf("]") == args[2].length-1) {
		args[2] = PlaceholderAPI.static.setPlaceholders(BukkitPlayer, args[2].replace(/\[|]/g, "%"));
		if (!isNaN(args[2])) {
			args[2] = Math.round(args[2])
		}
	}

	var args1 = args[1].split('+');
	var players = [];

	for (var i = 0; i < listOnlineAmount; i++) {
	    var player = listOnline[i];

	    for (var i2 = 0; i2 < args1.length; i2++) {
		    if (players.indexOf(player.getName()) == -1 && player.hasPermission(args1[i2])) {
		        players.push(player.getName());
		    }
		}
	}
	players.sort();
	//list
	if (args[2] == "list" && players != "") {return players.join(", ")}
	//amount
	else if (args[2] == "amount") {return players.length}
	//player
	else if (players.length != 0 && args[2] < players.length) {return players[args[2]]}
	//0 players
	else {return "Offline"}
}

function onlineListWorld() {
	//parse PAPI placeholders in arg1 or arg2
	if (args[1].indexOf("[") == 0 && args[1].indexOf("]") == args[1].length-1) {
		args[1] = PlaceholderAPI.static.setPlaceholders(BukkitPlayer, args[1].replace(/\[|]/g, "%"));
		if (!isNaN(args[1])) {
			args[1] = Math.round(args[1])
		}
	}
	if (args[2].indexOf("[") == 0 && args[2].indexOf("]") == args[2].length-1) {
		args[2] = PlaceholderAPI.static.setPlaceholders(BukkitPlayer, args[2].replace(/\[|]/g, "%"));
		if (!isNaN(args[2])) {
			args[2] = Math.round(args[2])
		}
	}
	var args1 = args[1].split('+') + ',';
	var players = [];

	for (var i = 0; i < listOnlineAmount; i++) {
	    var player = listOnline[i];

	    if (args1.indexOf(player.getWorld().getName()+",") >= 0) {
	        players.push(player.getName());
	    }
	}
	players.sort();
	//list
	if (args[2] == "list" && players != "") {return players.join(", ")}
	//amount
	else if (args[2] == "amount") {return players.length}
	//player
	else if (players.length != 0 && args[2] < players.length) {return players[args[2]]}
	//0 players
	else {return "Offline"}
}

function onlineListNearby() {
	//parse PAPI placeholders in arg1 or arg2
	if (args[1].indexOf("[") == 0 && args[1].indexOf("]") == args[1].length-1) {
		args[1] = PlaceholderAPI.static.setPlaceholders(BukkitPlayer, args[1].replace(/\[|]/g, "%"));
		if (!isNaN(args[1])) {
			args[1] = Math.round(args[1])
		}
	}
	if (args[2].indexOf("[") == 0 && args[2].indexOf("]") == args[2].length-1) {
		args[2] = PlaceholderAPI.static.setPlaceholders(BukkitPlayer, args[2].replace(/\[|]/g, "%"));
		if (!isNaN(args[2])) {
			args[2] = Math.round(args[2])
		}
	}

	var players = [];

	for (var i = 0; i < listOnlineAmount; i++) {
	    var player = listOnline[i];
	    var zone = args[1]*args[1];

		if (args.length >= 4 && args[3] == "no") {
	    	if (BukkitPlayer.getWorld() == player.getWorld() && BukkitPlayer.getLocation().distanceSquared(player.getLocation()) < zone && player.getName() != BukkitPlayer.getName()) {
	        	players.push(player.getName());
	    	}
	    }
	    else {
	    	if (BukkitPlayer.getWorld() == player.getWorld() && BukkitPlayer.getLocation().distanceSquared(player.getLocation()) < zone) {
	        	players.push(player.getName());
	    	}
	    }
	}
	players.sort();
	//list
	if (args[2] == "list" && players != "") {return players.join(", ")}
	//amount
	else if (args[2] == "amount") {return players.length}
	//player
	else if (players.length != 0 && args[2] < players.length) {return players[args[2]]}
	//0 players
	else {return "Offline"}
}

function listPlayers() {
	if (args.length >= 1) {
		var args0 = args[0];
	}
	if (args.length >= 2) {
		var args1 = args[1];
	}
	if (args.length >= 3) {
		var args2 = args[2];
	}

	//parse PAPI placeholders in arg1 or arg2
	if (args0 != undefined && args0.indexOf("[") == 0 && args0.indexOf("]") == args0.length-1) {
		args0 = PlaceholderAPI.static.setPlaceholders(BukkitPlayer, args0.replace(/\[|]/g, "%"));
	}
	if (args1 != undefined && args1.indexOf("[") == 0 && args1.indexOf("]") == args1.length-1) {
		args1 = PlaceholderAPI.static.setPlaceholders(BukkitPlayer, args1.replace(/\[|]/g, "%"));
		if (args1 != NaN) {
			Math.round(args1)
		}
	}
	if (args2 != undefined && args2.indexOf("[") == 0 && args2.indexOf("]") == args2.length-1) {
		args2 = PlaceholderAPI.static.setPlaceholders(BukkitPlayer, args2.replace(/\[|]/g, "%"));
		if (args2 != NaN) {
			Math.round(args2)
		}
	}

	//help
	if (args0 == undefined) {
		return " &8>> &3&lValid List Types and Syntaxes:\n     &f- &9all&7:     &7%"+"javascript_listplayers_all,&9#&7%\n      &f- &9perm&7:  &7%"+"javascript_listplayers_perm,&9<permission>&7,&9#&7%\n      &f- &9world&7: &7%"+"javascript_listplayers_world,&9<world>&7,&9#&7%\n      &f- &9nearby&7: &7%"+"javascript_listplayers_nearby,&9<radius>&7,&9#&7%\n&7# can be &9list&7, &9amount&7, or &9a number&7.";
	}

		//help all
	else if (args0 == "all" && args1 == undefined) {
		return "&4&lError&c: &cInvalid Syntax!\n&7Valid Syntax:\n &f- &b%" + "javascript_listplayers_all,&9#&b%\n&7# can be &9list&7, &9amount&7, or &9a number&7.";
	}

		//help perm
	else if (args0 == "perm" && (args1 == undefined || args2 == undefined)) {
		return "&4&lError&c: &cInvalid Syntax!\n&7Valid Syntax:\n &f- &b%" + "javascript_listplayers_perm,&9<permission>&b,&9#&b%\n&7# can be &9list&7, &9amount&7, or &9a number&7.";
	}

		//help world
	else if (args0 == "world" && (args1 == undefined || args2 == undefined)) {
		return "&4&lError&c: &cInvalid Syntax!\n&7Valid Syntax:\n &f- &b%" + "javascript_listplayers_world,&9<world>&b,&9#&b%\n&7# can be &9list&7, &9amount&7, or &9a number&7.";
	}

		//help nearby
	else if (args0 == "nearby" && (args1 == undefined || args2 == undefined)) {
		return "&4&lError&c: &cInvalid Syntax!\n&7Valid Syntax:\n &f- &b%" + "javascript_listplayers_nearby,&9<radius>&b,&9#&b%\n&7# can be &9list&7, &9amount&7, or &9a number&7.\n'no' can be added as 4th argument to not count you in the list";
	}

	//check for errors
		//check for type
	else if (args0 != "all" && args0 != "perm" && args0 != "world" && args0 != "nearby" && args0 != "{1}") {
		return "&4&lError&c: &cInvalid list type\n&7Valid list types are:\n &f- &ball\n &f- &bperm\n &f- &bworld\n &f- &bnearby"
	}

		//check for args2 lower than 0
	else if ((args2 == "-0" || args2 < 0) || args0 == "all" && ( args1 == "-0" || args1 < 0)) {
		return "&4&lError&c: &cYou can't use negative numbers ! What's even the point ? x)"
	}

	//lists
		//list of online players      the list        a player         the amount
	else if (args0 == "all" && (args1 == "list" || !isNaN(args1) || args1 == "amount")) {
		return onlineList();
	}

		//list of online players with perm  the list    a player         the amount
	else if (args0 == "perm" && (args2 == "list" || !isNaN(args2) || args2 == "amount")) {
			return onlineListPerm();
	}

		//list of online players in world  the list      a player         the amount
	else if (args0 == "world" && (args2 == "list" || !isNaN(args2) || args2 == "amount")) {
		return onlineListWorld();
	}

		//list of online players nearby    the list      a player         the amount
	else if (args0 == "nearby" && (args2 == "list" || !isNaN(args2) || args2 == "amount")) {
		return onlineListNearby();
	}

	else {
		return "Offline"
	}
}
listPlayers();