aetheria-anarchy-plugin/src/main/java/cc/fascinated/command/CommandManager.java

package cc.fascinated.command;

import cc.fascinated.Aetheria;
import cc.fascinated.command.impl.HelpCommand;
import cc.fascinated.command.impl.TotalJoinsCommand;

import java.util.Objects;

public class CommandManager {

    public CommandManager() {
        registerCommand(new TotalJoinsCommand());
        registerCommand(new HelpCommand());
    }

    public static void registerCommand(Command command) {
        if (command == null) {
            throw new IllegalArgumentException("Command cannot be null.");
        }
        Objects.requireNonNull(Aetheria.INSTANCE.getCommand(command.getCommand())).setExecutor(command);
    }
}