minecraft-kajetans-mod/src/main/java/me/km/api/MessageSender.java

package me.km.api;

import me.km.KajetansMod;
import net.minecraft.command.ICommandSender;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.util.math.Vec3d;
import net.minecraft.util.text.ITextComponent;
import net.minecraft.util.text.TextFormatting;
import net.minecraft.util.text.TextComponentString;
import net.minecraft.world.World;

public class MessageSender 
{
    private final ITextComponent prefixes;
    private final TextFormatting colors;
    
    public MessageSender(String name, TextFormatting color)
    {
        TextComponentString text = new TextComponentString(name);
        text.getStyle().setColor(color);
        prefixes = new TextComponentString("[").appendSibling(text).appendText("] ");
        colors = color;
    }

    public void send(ICommandSender cs, String msg)
    {
        if(cs == null)
        {
            return;
        }
        cs.sendMessage(prefixes.createCopy().appendText(msg));
    }

    public void sendToPlayers(World w, Vec3d v, double radius, String msg)
    {
        ITextComponent s = prefixes.createCopy().appendText(msg);
        Utils.getNearbyEntities(w, v, radius, EntityPlayer.class).forEach(p -> ((EntityPlayer) p).sendMessage(s));
    }
    
    public void sendBroadcast(String msg)
    {
        KajetansMod.server.getPlayerList().sendMessage(prefixes.createCopy().appendText(msg));
    }
    
    public void sendListElement(ICommandSender cs, String msg)
    {
        if(cs == null)
        {
            return;
        }
        TextComponentString text = new TextComponentString("");
        TextComponentString text2 = new TextComponentString(" - ");
        text2.getStyle().setColor(colors);
        text.appendSibling(text2);
        cs.sendMessage(text.appendText(msg));
    } 
    
    public void sendHelpListElement(ICommandSender cs, String msg, String msg2)
    {
        if(cs == null)
        {
            return;
        }
        TextComponentString text = new TextComponentString("");
        TextComponentString text2 = new TextComponentString(" - " + msg + " ");
        text2.getStyle().setColor(colors);
        text.appendSibling(text2);
        cs.sendMessage(text.appendText(msg2));
    }
    
    public void sendWarning(ICommandSender cs, String msg)
    {
        if(cs == null)
        {
            return;
        }
        TextComponentString text = new TextComponentString(msg);
        text.getStyle().setColor(TextFormatting.RED);
        cs.sendMessage(prefixes.createCopy().appendSibling(text));
    }
   
    public void sendToConsole(String msg)
    {
        send(KajetansMod.server, msg);
    }
    
    public void sendWarningToConsole(String msg)
    {
        sendWarning(KajetansMod.server, msg);
    }
}