How to check all players what used command

I want to create minigame
And i want to use all was do command : /join red or /join blue
If they use : /join red
Then teleport to redspawn

If they use : /join blue
Then teleport to bluespawn

Anybody can help ?

 

Konkz
And what film ?


Ok i know

 

Learn Java. What you are trying to do is actually simple, just need basic knowledge.

 

Plugers11 I am not going to "spoonfeed" you, but basicly what you want is having the onCommand method, check for the input string (so if the user has typed in /join), then you check for the arguments (everything after /join, for example /join blue, the first argument would now be blue).

Now you just have a couple of if statements and if the first argument MATCHES (!) blue, you teleport the palyer to the location for team blue (look into the bukkit reference how to teleport someone). You also have to check if the sender (the one who typed the command) is a player, otherwise you would try to teleport the console (hehe). Just check it like this:

Code:java

if(sender instanceof Player)

And remember, no EventHandler over the onCommand method, it is not an actual Event!

 

I would actually do it with a PlayerCommandPreprocessEvent, then check if the command he performed was /join or somthing, then do whatever he wants with it.

EDIT: I'm confused, are you trying to check what command they used or make a command?

 

I want to have list or something like this
And if i do command : maybe /teleportteams

Then teleports red team do redloc and blue team to blueloc

Or something like thix

 

MrInspector check what they have typed and execute it. So check it. Like

Code:java

if(cmd.getName().equalsIgnoreCase("join")){
      if(sender instanceof Player && args.length > 0){
          if (args[1].matches("blue"))
              sender.teleport(new Location(sender.getWorld(), -20, 20, -20));
          else if (args[1].matches("red"))
              sender.teleport(new Location(sender.getWorld(), 20, 20, 20));;
      }
}

Plugers11 That can be done, but where do you define who is in which team?

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

I want
to maybe 2 hashmaps or arraylist (i don't know)
And if player do /join red
Then put or add him to hashmap or arraylist (i don't know)
And if i do command : /start
Then teleport redTeam to redLoc
And teleport blueTeam to blueLoc

 

Plugers11 Ah okay i got it. So if you go with the hashmap you would have a key that defines the team and the objects are the players. When you go with a list you have two lists, one for team blue and one for team red. It doesn't realy matter but for beginners i'd go with the list.
My question is, how do the people get added to the list? Are they being added randomly when they type in the command or is it pre defined? Well you have to add them somehow, but if that is done you could just check it like this(example with string lists):

Code:java

List<String> redList;
List<String> blueList;
 
if(cmd.getName().equalsIgnoreCase("join")){
      if(sender instanceof Player && args.length > 0){
          if (args[1].matches("blue") && blueList.contains(sender.getName()))
              sender.teleport(new Location(sender.getWorld(), -20, 20, -20));
          else if (args[1].matches("red") && redList.contains(sender.getName())
              sender.teleport(new Location(sender.getWorld(), 20, 20, 20));;
      }
}

But again, you somehow have to add elements to the list. In this case i assumed you have added the player names. It is a difference between a Player and trhe player name, if you add the player to the list something like Craftplayer@sdadja gets added, so you have to add teh players name.