Problems

I need help.I am coding a plugin that will state the person who killed you when you type /sk. Its not sending the message
Java Code:
public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args){
Player player = (Player) sender;
if(commandLabel.equalsIgnoreCase("sk")){
player.sendMessage(ChatColor.BLUE + "Your killer is" + player.getKiller());
}

returnfalse;

 

are you registering the command in your plugin .yml?
Plus check for a stack trace as if the player hasn't been killed once then it will return null

 

piggykiller100
Use cmd.getName().equalsIgnoreCase("sk") instead of commandLabel.equalsIgnoreCase("sk").

 

mattrick
thanks I will go try that

EDIT:It Works but it says your killer is Null

 

piggykiller100
Add a null check:

Code:

public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args){
Player player = (Player) sender;
if(commandLabel.equalsIgnoreCase("sk")){
if (player.getKiller() != null){
player.sendMessage(ChatColor.BLUE + "Your killer is" + player.getKiller());
}
}
 
returnfalse;

 

mattrick
Thx I will try that




EDIT: Now it dosent show anything. I put it in a seprate class . And it worked before .

 

it's showing up null because of the null check you added. #getKiller will return null unless you use it on an event (player death event). you need to store a player's killer in a hash map when they die, and when a player type's /sk, it fetches their killer from the hash map