ProtocolTest.java

package com.gmail.woodyc40.common.protocol;

import com.google.common.base.Charsets;
import net.tridentsdk.meta.MessageBuilder;
import net.tridentsdk.server.player.TridentPlayer;

/**
 * Tests the protocol class(es)
 *
 * @author Pierre C
 */
public class ProtocolTest {
    public static void main(String[] args) {
        /*
        ProtocolManagement management = ProtocolManagement.manager();
        management.intercept(event -> System.out.println(event.getClass() + " has happened"));

        for (int i = 0; i < 10; i++) {
            final int finalI = i;
            management.transmit(new ProtocolEvent() {
            }, pipe -> {
                System.out.println("This is the " + finalI + "th round");
                return ProtocolAction.NO_PLAYERS;
            });
        }
        */

        /* // I haven't tested this LOL
        ProtocolManagement management = ProtocolManagement.manager();
        management.intercept(new ProtocolListener<PacketReceivedEvent>() {
            @Override
            public void intercept(PacketReceivedEvent event) {
                Packet packet = event.packet();
                if (packet.id() == 0x01) {
                    // Packet 0x01 received is player chat

                    // Read the first field
                    String string = (String) packet.read();

                    // Prevent it from being processed if you're
                    // a skythekidrs fanboy
                    if (string.contains("budder")) {
                        event.setIgnored(true);
                    } else {
                        String skythekidrs = "skythekidrs";
                        if (string.contains(skythekidrs)) {
                            // Strings are immutable
                            String newString = string.replace(skythekidrs, "");

                            // Write the first field
                            packet.write(newString);
                        }
                    }
                }
            }
        }); */

        // Not tested
        ProtocolManagement management = ProtocolManagement.manager();
        Packet packet = management.createPacket(0x02, true);

        // WRITING
        ByteAppender appender = ByteAppender.empty();
        appender.append(new MessageBuilder("Hello World").build().asJson().getBytes(Charsets.UTF_8));
        appender.append((byte) 0);
        packet.decode(appender.wrapped().peek());
        // or
        packet.write(new MessageBuilder("Hello World").build().asJson());
        packet.write((byte) 0);

        // SENDING
        management.send(appender, TridentPlayer.players());
        // or
        management.send(pipe -> {
            packet.encode(pipe);
            return TridentPlayer.players();
        });
    }
}