Lncvrt/mc-bots
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rewrite for 1.18, updated libraries

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CreeperMaxCZ committed 2021-12-23 21:45:43 +01:00
1 parent 1f940aea14
commit 1c15d0358f
6 files changed
+110 -111
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.gitignore
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@@ -0,0 +1,4 @@
.gradle
.idea
build
gradle
README.md
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@@ -1,7 +1,7 @@
# Minecraft bot stress tester # Minecraft bot stress tester
🤖 A simple open source app written in Java used for stress testing Minecraft servers with bots (fake players). 🤖 A simple open source app written in Java used for stress testing Minecraft servers with bots (fake players).
💥 It can be also used to test plugins or minigames. 💥 It can be also used to test plugins or minigames.
✔️ The MC version of the bots is 1.16.4 (supports 1.16.5). ✔️ The MC version of the bots is 1.18 (supports 1.18.1).
## 🆒 Features ## 🆒 Features
- ✅ Connect as many bots as you want - ✅ Connect as many bots as you want
build.gradle
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@@ -3,7 +3,10 @@ plugins {
} }
group 'me.creepermaxcz.mc-bots' group 'me.creepermaxcz.mc-bots'
version '1.0.0' version '1.1.0'
sourceCompatibility = 1.8
targetCompatibility = 1.8
repositories { repositories {
mavenCentral() mavenCentral()
@@ -11,11 +14,11 @@ repositories {
} }
dependencies { dependencies {
implementation 'com.github.Steveice10:MCProtocolLib:1.16.4-1' implementation 'com.github.Steveice10:MCProtocolLib:1.18-2'
implementation 'commons-cli:commons-cli:1.4' implementation 'commons-cli:commons-cli:1.5.0'
implementation 'com.diogonunes:JColor:5.0.1' implementation 'com.diogonunes:JColor:5.2.0'
implementation 'dnsjava:dnsjava:3.3.1' implementation 'dnsjava:dnsjava:3.4.3'
implementation 'org.slf4j:slf4j-nop:1.7.30' implementation 'org.slf4j:slf4j-nop:1.7.32'
} }
jar { jar {
src/main/java/me/creepermaxcz/mcbots/Bot.java
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@@ -1,14 +1,14 @@
package me.creepermaxcz.mcbots; package me.creepermaxcz.mcbots;
import com.github.steveice10.mc.protocol.MinecraftProtocol; import com.github.steveice10.mc.protocol.MinecraftProtocol;
import com.github.steveice10.mc.protocol.packet.ingame.client.ClientChatPacket; import com.github.steveice10.mc.protocol.packet.ingame.clientbound.ClientboundLoginPacket;
import com.github.steveice10.mc.protocol.packet.ingame.server.ServerJoinGamePacket; import com.github.steveice10.mc.protocol.packet.ingame.serverbound.ServerboundChatPacket;
import com.github.steveice10.packetlib.Client;
import com.github.steveice10.packetlib.ProxyInfo; import com.github.steveice10.packetlib.ProxyInfo;
import com.github.steveice10.packetlib.Session;
import com.github.steveice10.packetlib.event.session.DisconnectedEvent; import com.github.steveice10.packetlib.event.session.DisconnectedEvent;
import com.github.steveice10.packetlib.event.session.PacketReceivedEvent;
import com.github.steveice10.packetlib.event.session.SessionAdapter; import com.github.steveice10.packetlib.event.session.SessionAdapter;
import com.github.steveice10.packetlib.tcp.TcpSessionFactory; import com.github.steveice10.packetlib.packet.Packet;
import com.github.steveice10.packetlib.tcp.TcpClientSession;
import java.net.InetSocketAddress; import java.net.InetSocketAddress;
@@ -19,7 +19,7 @@ public class Bot extends Thread {
private String nickname; private String nickname;
private ProxyInfo proxy; private ProxyInfo proxy;
private InetSocketAddress address; private InetSocketAddress address;
private Client client; private Session client;
private boolean hasMainListener; private boolean hasMainListener;
public Bot(String nickname, InetSocketAddress address, ProxyInfo proxy) { public Bot(String nickname, InetSocketAddress address, ProxyInfo proxy) {
@@ -29,18 +29,18 @@ public class Bot extends Thread {
Log.info("Creating bot", nickname); Log.info("Creating bot", nickname);
protocol = new MinecraftProtocol(nickname); protocol = new MinecraftProtocol(nickname);
client = new Client(address.getHostString(), address.getPort(), protocol, new TcpSessionFactory(proxy)); client = new TcpClientSession(address.getHostString(), address.getPort(), protocol);
} }
@Override @Override
public void run() { public void run() {
if (!Main.isMinimal()) { if (!Main.isMinimal()) {
client.getSession().addListener(new SessionAdapter() { client.addListener(new SessionAdapter() {
@Override @Override
public void packetReceived(PacketReceivedEvent event) { public void packetReceived(Session session, Packet packet) {
if (event.getPacket() instanceof ServerJoinGamePacket) { if (packet instanceof ClientboundLoginPacket) {
Log.info(nickname + " connected"); Log.info(nickname + " connected");
if (Main.joinMessage != null) { if (Main.joinMessage != null) {
sendChat(Main.joinMessage); sendChat(Main.joinMessage);
@@ -52,7 +52,7 @@ public class Bot extends Thread {
public void disconnected(DisconnectedEvent event) { public void disconnected(DisconnectedEvent event) {
Log.info(); Log.info();
Log.info(nickname + " disconnected"); Log.info(nickname + " disconnected");
Log.info(event.getReason()); Log.info(" -> " + event.getReason());
if(event.getCause() != null) { if(event.getCause() != null) {
event.getCause().printStackTrace(); event.getCause().printStackTrace();
} }
@@ -62,11 +62,11 @@ public class Bot extends Thread {
} }
}); });
} }
client.getSession().connect(); client.connect();
} }
public void sendChat(String text) { public void sendChat(String text) {
client.getSession().send(new ClientChatPacket(text)); client.send(new ServerboundChatPacket(text));
} }
@@ -77,7 +77,7 @@ public class Bot extends Thread {
public void registerMainListener() { public void registerMainListener() {
hasMainListener = true; hasMainListener = true;
if (Main.isMinimal()) return; if (Main.isMinimal()) return;
client.getSession().addListener(new MainListener(nickname)); client.addListener(new MainListener(nickname));
} }
public boolean hasMainListener() { public boolean hasMainListener() {
src/main/java/me/creepermaxcz/mcbots/MainListener.java
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@@ -1,10 +1,12 @@
package me.creepermaxcz.mcbots; package me.creepermaxcz.mcbots;
import com.github.steveice10.mc.protocol.data.message.Message; import com.github.steveice10.mc.protocol.packet.ingame.clientbound.ClientboundChatPacket;
import com.github.steveice10.mc.protocol.data.message.TextMessage; import com.github.steveice10.packetlib.Session;
import com.github.steveice10.mc.protocol.data.message.TranslationMessage;
import com.github.steveice10.mc.protocol.packet.ingame.server.ServerChatPacket;
import com.github.steveice10.packetlib.event.session.*; import com.github.steveice10.packetlib.event.session.*;
import com.github.steveice10.packetlib.packet.Packet;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.TextComponent;
import net.kyori.adventure.text.TranslatableComponent;
public class MainListener implements SessionListener { public class MainListener implements SessionListener {
@@ -13,18 +15,17 @@ public class MainListener implements SessionListener {
} }
@Override @Override
public void packetReceived(PacketReceivedEvent event) { public void packetReceived(Session session, Packet packet) {
if(event.getPacket() instanceof ServerChatPacket) { if(packet instanceof ClientboundChatPacket) {
Message message = event.<ServerChatPacket>getPacket().getMessage(); Component message = ((ClientboundChatPacket) packet).getMessage();
if (message instanceof TextMessage) { //Log.chat(message.toString());
if (Main.coloredChat) { if (message instanceof TextComponent) {
Log.chat(Utils.getFormattedFullText(message)); TextComponent msg = (TextComponent) message;
} else { Log.chat(Utils.getFullText(msg, Main.coloredChat));
Log.chat(Utils.getFullText((TextMessage) message)); }
} if (message instanceof TranslatableComponent) {
TranslatableComponent msg = (TranslatableComponent) message;
} else if (message instanceof TranslationMessage) { Log.chat("[T]", Utils.translate(msg));
Log.chat("[T]", Utils.translate((TranslationMessage) message));
} }
} }
} }
@@ -35,7 +36,7 @@ public class MainListener implements SessionListener {
} }
@Override @Override
public void packetSent(PacketSentEvent event) { public void packetSent(Session session, Packet packet) {
} }
src/main/java/me/creepermaxcz/mcbots/Utils.java
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@@ -1,20 +1,21 @@
package me.creepermaxcz.mcbots; package me.creepermaxcz.mcbots;
import com.diogonunes.jcolor.Attribute; import com.diogonunes.jcolor.Attribute;
import com.github.steveice10.mc.protocol.data.message.Message;
import com.github.steveice10.mc.protocol.data.message.TextMessage;
import com.github.steveice10.mc.protocol.data.message.TranslationMessage;
import com.github.steveice10.mc.protocol.data.message.style.ChatColor;
import com.github.steveice10.mc.protocol.data.message.style.ChatFormat;
import com.google.gson.JsonElement; import com.google.gson.JsonElement;
import com.google.gson.JsonObject; import com.google.gson.JsonObject;
import com.google.gson.JsonParser; import com.google.gson.JsonParser;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.TextComponent;
import net.kyori.adventure.text.TranslatableComponent;
import net.kyori.adventure.text.format.NamedTextColor;
import net.kyori.adventure.text.format.TextDecoration;
import java.io.InputStream; import java.io.InputStream;
import java.io.InputStreamReader; import java.io.InputStreamReader;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Arrays; import java.util.Arrays;
import java.util.List; import java.util.List;
import java.util.Map;
import static com.diogonunes.jcolor.Ansi.colorize; import static com.diogonunes.jcolor.Ansi.colorize;
@@ -22,115 +23,104 @@ public class Utils {
private static JsonObject lang; private static JsonObject lang;
public static String getFullText(TextMessage message) { public static String getFullText(TextComponent message, boolean colored) {
if (message.getExtra().size() > 0) { if (message.children().size() > 0) {
StringBuilder text = new StringBuilder(); StringBuilder text = new StringBuilder();
for (Message extra : message.getExtra()) { for (Component child : message.children()) {
text.append(getFullText((TextMessage) extra)); text.append(getFullText((TextComponent) child, colored));
} }
return text.toString(); return text.toString();
} else { } else {
return ((TextMessage)message).getText(); String out = message.content();
} if (colored) {
} if (message.style().color() != null) {
List<Attribute> formats = new ArrayList<>(getFormats(message.style().decorations()));
public static String getFormattedFullText(Message message) { formats.add(getColor((NamedTextColor) message.style().color()));
if (message.getExtra().size() > 0) { out = colorize(out, formats.toArray(new Attribute[0]));
StringBuilder text = new StringBuilder(); }
for (Message extra : message.getExtra()) {
text.append(getFormattedFullText(extra));
} }
return text.toString();
} else {
String out = ((TextMessage) message).getText();
List<Attribute> formats = new ArrayList<>(getFormat(message.getStyle().getFormats()));
formats.add(getColor(message.getStyle().getColor()));
out = colorize(out, formats.toArray(new Attribute[0]));
return out; return out;
} }
} }
public static Attribute getColor(String name) { public static Attribute getColor(NamedTextColor color) {
switch (name) { switch (color.toString()) {
case ChatColor.RED: case "red":
return Attribute.BRIGHT_RED_TEXT(); return Attribute.BRIGHT_RED_TEXT();
case ChatColor.DARK_RED: case "dark_red":
return Attribute.RED_TEXT(); return Attribute.RED_TEXT();
case ChatColor.BLUE: case "blue":
return Attribute.BRIGHT_BLUE_TEXT(); return Attribute.BRIGHT_BLUE_TEXT();
case ChatColor.DARK_BLUE: case "dark_blue":
return Attribute.BLUE_TEXT(); return Attribute.BLUE_TEXT();
case ChatColor.WHITE: case "white":
return Attribute.BRIGHT_WHITE_TEXT(); return Attribute.BRIGHT_WHITE_TEXT();
case ChatColor.BLACK: case "black":
return Attribute.BLACK_TEXT(); return Attribute.BLACK_TEXT();
case ChatColor.GRAY: case "gray":
return Attribute.WHITE_TEXT(); return Attribute.WHITE_TEXT();
case ChatColor.DARK_GRAY: case "dark_gray":
return Attribute.BRIGHT_BLACK_TEXT(); return Attribute.BRIGHT_BLACK_TEXT();
case ChatColor.AQUA: case "aqua":
return Attribute.BRIGHT_CYAN_TEXT(); return Attribute.BRIGHT_CYAN_TEXT();
case ChatColor.DARK_AQUA: case "dark_aqua":
return Attribute.CYAN_TEXT(); return Attribute.CYAN_TEXT();
case ChatColor.YELLOW: case "yellow":
return Attribute.BRIGHT_YELLOW_TEXT(); return Attribute.BRIGHT_YELLOW_TEXT();
case ChatColor.GOLD: case "gold":
return Attribute.YELLOW_TEXT(); return Attribute.YELLOW_TEXT();
case ChatColor.GREEN: case "green":
return Attribute.BRIGHT_GREEN_TEXT(); return Attribute.BRIGHT_GREEN_TEXT();
case ChatColor.DARK_GREEN: case "dark_green":
return Attribute.GREEN_TEXT(); return Attribute.GREEN_TEXT();
case ChatColor.LIGHT_PURPLE: case "purple":
return Attribute.BRIGHT_MAGENTA_TEXT(); return Attribute.BRIGHT_MAGENTA_TEXT();
case ChatColor.DARK_PURPLE: case "dark_purple":
return Attribute.MAGENTA_TEXT(); return Attribute.MAGENTA_TEXT();
} }
return Attribute.NONE(); return Attribute.NONE();
} }
public static List<Attribute> getFormat(List<ChatFormat> formats) { public static List<Attribute> getFormats(Map<TextDecoration, TextDecoration.State> decorations) {
List<Attribute> list = new ArrayList<>(); List<Attribute> list = new ArrayList<>();
formats.forEach(format -> { decorations.forEach((format, state) -> {
switch (format) { if (state.equals(TextDecoration.State.TRUE)) {
case BOLD: switch (format) {
list.add(Attribute.BOLD()); case ITALIC:
break; list.add(Attribute.ITALIC());
case ITALIC: break;
list.add(Attribute.ITALIC()); case UNDERLINED:
break; list.add(Attribute.UNDERLINE());
case UNDERLINED: break;
list.add(Attribute.UNDERLINE()); case STRIKETHROUGH:
break; list.add(Attribute.STRIKETHROUGH());
case STRIKETHROUGH: break;
list.add(Attribute.STRIKETHROUGH()); }
break;
} }
}); });
return list; return list;
} }
public static String translate(TranslationMessage message) {
public static String translate(TranslatableComponent message) {
if (lang == null) { if (lang == null) {
try { try {
InputStream resource = Utils.class.getClass().getResourceAsStream("/files/lang.json"); InputStream resource = Utils.class.getResourceAsStream("/files/lang.json");
lang = new JsonParser().parse(new InputStreamReader(resource)).getAsJsonObject(); lang = new JsonParser().parse(new InputStreamReader(resource)).getAsJsonObject();
} catch (Exception e) { } catch (Exception e) {
Log.error(e); Log.crit(e);
} }
} }
Log.info(message.toString()); //Log.info(message.toString());
String key = message.getKey(); String key = message.key();
String base = key; String base = key;
JsonElement value = lang.get(key); JsonElement value = lang.get(key);
@@ -140,19 +130,20 @@ public class Utils {
ArrayList<String> placeholders = new ArrayList<>(); ArrayList<String> placeholders = new ArrayList<>();
if (message.getWith().size() > 0) { if (message.args().size() > 0) {
for (Message with : message.getWith()) { for (Component component : message.args()) {
if (with instanceof TranslationMessage) { if (component instanceof TranslatableComponent) {
placeholders.add(translate((TranslationMessage) with)); placeholders.add(translate((TranslatableComponent) component));
} }
else if (with instanceof TextMessage) { else if (component instanceof TextComponent) {
placeholders.add(((TextMessage) with).getText()); placeholders.add(getFullText((TextComponent) component, false));
} }
} }
Log.info(Arrays.toString(placeholders.toArray())); //Log.info(Arrays.toString(placeholders.toArray()));
return String.format(base, placeholders.toArray()); return String.format(base, placeholders.toArray());
} else { } else {
return base; return base;
} }
} }
} }