How to Create Command Expansions

This page is going to teach you how to create command expansions for Minecord, which directly handling command "minecord" will not work. Currently Minecord only supports 1 command expansion at the same time, but multiple command expansions support will be added in the future.

First, create a class that implements com.rcextract.minecord.CommandExpansion:

Code (Java):

package me.rcextract;

import com.rcextract.minecord.CommandExpansion;

public class Example implements CommandExpansion {

}

Note that com.rcextract.minecord.CommandExpansion is only a marker interface, and will not force you or your subclasses to implement any methods.

Then, create a method of any name with return type as boolean, which lets Bukkit determine the completion of command, and argument types are CommandSender and String[], which CommandSender is the command sender, and String[] is an array of arguments:

Code (Java):

package me.rcextract;

import com.rcextract.minecord.CommandExpansion;

import org.bukkit.command.CommandSender;

public class Example implements CommandExpansion {

public boolean onDisable(CommandSender sender, String[] args) {
return true;
}

}

After that, tag the method with @CommandHandler annotation, with an argument which lets Minecord to determine when to execute this method, according to the command label from the sender input:

Code (Java):

package me.rcextract;

import com.rcextract.minecord.CommandExpansion;
import com.rcextract.minecord.CommandHandler;

import org.bukkit.command.CommandSender;

public class Example implements CommandExpansion {

@CommandHandler("disable")
public boolean onDisable(CommandSender sender, String[] args) {
return true;
}

}

The content inside is fully customizable, for example:

Code (Java):

package me.rcextract;

import com.rcextract.minecord.CommandExpansion;
import com.rcextract.minecord.CommandHandler;

import org.bukkit.command.CommandSender;
import org.bukkit.plugin.PluginManager;
import org.bukkit.ChatColor;

public class Example implements CommandExpansion {

@CommandHandler("disable")
public boolean onDisable(CommandSender sender, String[] args) {
if (!(sender.hasPermission("minecord.disable"))) {
sender.sendMessage(ChatColor.RED + "You are not permitted to disable Minecord with command!");
return true;
}
PluginManager pm = Bukkit.getPluginManager();
pm.disablePlugin(pm.getPlugin("Minecord"));
sender.sendMessage(ChatColor.GREEN + "Minecord is disabling!");
return true;
}

}

At last, don't forget the set the current command expansion to your class:

Code (Java):

Minecord.getPlugin().setCommandExpansion(new Example());
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Last Modified: Apr 8, 2018 at 9:55 AM

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