Solved Max numbers of player

Code:

Code:

if (cmd.getName().equalsIgnoreCase("join")) {
            if (sender instanceof Player) {
                Player player = (Player) sender;
                if (!(player.hasPermission("event.join") || player.hasPermission("event.*") || player.isOp())) {
                    plugin.send(player, "no-permission");
                    return true;
                } else {
                    if (args.length >= 0) {
                        if (plugin.getInfo().inevent.containsKey(player.getName())) {
                            plugin.send(player, "already-in-event");
                            return true;
                        }
                        if (!plugin.getInfo().eventstarting) {
                            plugin.send(player, "no-events");
                            return true;
                        } else {
                            plugin.getInfo().inevent.put(player.getName(), plugin.getEventName());
                            plugin.send(player, "joined-event", Integer.toString(plugin.getInfo().inevent.size()));
                            Bukkit.getServer().getPluginManager().callEvent(new MiniEventsJoinEvent(player, plugin.getEventName(),
                                    plugin.getInfo().inevent.size(), plugin.getTimerMain().getTimeLeft(), plugin.getInfo().inevent));
                        }
                    }
                }
            }
        }

how to do that examined the quantity of people who joined and if there is more than x people is blocking further joining
I am weak in this

 

I'm guessing you have an ArrayList of people playing.

PHP:

if (participants.getSize() >= 5) {
Bukkit.broadcastMessage("Lol, nope.");
} else {
Bukkit.broadcastMessage("Welcome!");
}

 

I imported the hashmap which contains the number of players

Code:java

public class MiniEventsJoinEvent extends Event {
private static final HandlerList handlers = new HandlerList();
 
Player player;
String string;
Integer newsize;
Integer getTimeLeft;
HashMap<String, String> players;
 
public MiniEventsJoinEvent(Player player, String string, Integer newsize
, Integer getTimeLeft, HashMap<String, String> players) {
this.player = player;
this.string = string;
this.newsize = newsize;
this.getTimeLeft = getTimeLeft;
this.players = players;
}
 
/**
* @return the name of the event.
*/
public String getEventName() {
return this.string;
}
 
/**
* @return the player who joined the event.
*/
public Player getPlayer() {
return this.player;
}
 
/**
* @return the number of players in the event.
*/
public int getAmountOfPlayersInEvent() {
return newsize;
}
...

How to load amount of players placed in the newsize to

Code:java

 if (!plugin.HERE >= 5) {
plugin.send(player, "full-event");
return true;