From 231ec5b3f17ed898debdca58f5411e3c9566a125 Mon Sep 17 00:00:00 2001 From: Cloudburst Date: Fri, 4 Jun 2021 10:34:21 +0200 Subject: [PATCH] Added PacketFly --- .../rejects/MeteorRejectsAddon.java | 1 + .../cloudburst/rejects/modules/PacketFly.java | 221 ++++++++++++++++++ 2 files changed, 222 insertions(+) create mode 100644 src/main/java/cloudburst/rejects/modules/PacketFly.java diff --git a/src/main/java/cloudburst/rejects/MeteorRejectsAddon.java b/src/main/java/cloudburst/rejects/MeteorRejectsAddon.java index bdbae55..10b0251 100644 --- a/src/main/java/cloudburst/rejects/MeteorRejectsAddon.java +++ b/src/main/java/cloudburst/rejects/MeteorRejectsAddon.java @@ -39,6 +39,7 @@ public class MeteorRejectsAddon extends MeteorAddon { modules.add(new Lavacast()); modules.add(new NewChunks()); modules.add(new ObsidianFarm()); + modules.add(new PacketFly()); modules.add(new Rendering()); modules.add(new SkeletonESP()); modules.add(new SoundLocator()); diff --git a/src/main/java/cloudburst/rejects/modules/PacketFly.java b/src/main/java/cloudburst/rejects/modules/PacketFly.java new file mode 100644 index 0000000..03461cd --- /dev/null +++ b/src/main/java/cloudburst/rejects/modules/PacketFly.java @@ -0,0 +1,221 @@ +package cloudburst.rejects.modules; + +import io.netty.util.internal.ConcurrentSet; +import meteordevelopment.orbit.EventHandler; +import minegame159.meteorclient.events.entity.player.PlayerMoveEvent; +import minegame159.meteorclient.events.entity.player.SendMovementPacketsEvent; +import minegame159.meteorclient.events.packets.PacketEvent; +import minegame159.meteorclient.mixin.PlayerPositionLookS2CPacketAccessor; +import minegame159.meteorclient.settings.*; +import minegame159.meteorclient.systems.modules.Module; +import minegame159.meteorclient.utils.player.PlayerUtils; +import net.minecraft.network.packet.c2s.play.PlayerMoveC2SPacket; +import net.minecraft.network.packet.c2s.play.TeleportConfirmC2SPacket; +import net.minecraft.network.packet.s2c.play.PlayerPositionLookS2CPacket; +import net.minecraft.util.math.BlockPos; +import net.minecraft.util.math.Vec3d; + +import cloudburst.rejects.MeteorRejectsAddon; + +import java.util.Set; + +public class PacketFly extends Module { + private final Set packets = new ConcurrentSet(); + private final SettingGroup sgMovement = settings.createGroup("Movement"); + private final SettingGroup sgClient = settings.createGroup("Client"); + private final SettingGroup sgBypass = settings.createGroup("Bypass"); + + private final Setting horizontalSpeed = sgMovement.add(new DoubleSetting.Builder() + .name("Horizontal Speed") + .description("Horizontal speed in blocks per second.") + .defaultValue(5.2) + .min(0.0) + .max(20.0) + .sliderMin(0.0) + .sliderMax(20.0) + .build() + ); + + private final Setting verticalSpeed = sgMovement.add(new DoubleSetting.Builder() + .name("Vertical Speed") + .description("Vertical speed in blocks per second.") + .defaultValue(1.24) + .min(0.0) + .max(5.0) + .sliderMin(0.0) + .sliderMax(20.0) + .build() + ); + + private final Setting sendTeleport = sgMovement.add(new BoolSetting.Builder() + .name("Teleport") + .description("Sends teleport packets.") + .defaultValue(true) + .build() + ); + + private final Setting setYaw = sgClient.add(new BoolSetting.Builder() + .name("Set Yaw") + .description("Sets yaw client side.") + .defaultValue(true) + .build() + ); + + private final Setting setMove = sgClient.add(new BoolSetting.Builder() + .name("Set Move") + .description("Sets movement client side.") + .defaultValue(false) + .build() + ); + + private final Setting setPos = sgClient.add(new BoolSetting.Builder() + .name("Set Pos") + .description("Sets position client side.") + .defaultValue(false) + .build() + ); + + private final Setting setID = sgClient.add(new BoolSetting.Builder() + .name("Set ID") + .description("Updates teleport id when a position packet is received.") + .defaultValue(false) + .build() + ); + + private final Setting noClip = sgClient.add(new BoolSetting.Builder() + .name("NoClip") + .description("Makes the client ignore walls.") + .defaultValue(false) + .build() + ); + + private final Setting antiKick = sgBypass.add(new BoolSetting.Builder() + .name("Anti Kick") + .description("Moves down occasionally to prevent kicks.") + .defaultValue(true) + .build() + ); + + private final Setting downDelay = sgBypass.add(new IntSetting.Builder() + .name("Down Delay") + .description("How often you move down when not flying upwards. (ticks)") + .defaultValue(4) + .sliderMin(1) + .sliderMax(30) + .min(1) + .max(30) + .build() + ); + + private final Setting downDelayFlying = sgBypass.add(new IntSetting.Builder() + .name("Down Delay (Flying)") + .description("How often you move down when flying upwards. (ticks)") + .defaultValue(10) + .sliderMin(1) + .sliderMax(30) + .min(1) + .max(30) + .build() + ); + + private final Setting invalidPacket = sgBypass.add(new BoolSetting.Builder() + .name("Invalid Packet") + .description("Sends invalid movement packets.") + .defaultValue(false) + .build() + ); + + private int flightCounter = 0; + private int teleportID = 0; + + public PacketFly() { + super(MeteorRejectsAddon.CATEGORY, "packet-fly", "Fly using packets."); + } + + @EventHandler + public void onSendMovementPackets(SendMovementPacketsEvent.Pre event) { + mc.player.setVelocity(0.0,0.0,0.0); + double speed = 0.0; + boolean checkCollisionBoxes = checkHitBoxes(); + + speed = mc.player.input.jumping && (checkCollisionBoxes || !(mc.player.input.movementForward != 0.0 || mc.player.input.movementSideways != 0.0)) ? (antiKick.get() && !checkCollisionBoxes ? (resetCounter(downDelayFlying.get()) ? -0.032 : verticalSpeed.get()/20) : verticalSpeed.get()/20) : (mc.player.input.sneaking ? verticalSpeed.get()/-20 : (!checkCollisionBoxes ? (resetCounter(downDelay.get()) ? (antiKick.get() ? -0.04 : 0.0) : 0.0) : 0.0)); + + Vec3d horizontal = PlayerUtils.getHorizontalVelocity(horizontalSpeed.get()); + + mc.player.setVelocity(horizontal.x, speed, horizontal.z); + sendPackets(mc.player.getVelocity().x, mc.player.getVelocity().y, mc.player.getVelocity().z, sendTeleport.get()); + } + + @EventHandler + public void onMove (PlayerMoveEvent event) { + if (setMove.get() && flightCounter != 0) { + event.movement = new Vec3d(mc.player.getVelocity().x, mc.player.getVelocity().y, mc.player.getVelocity().z); + if (noClip.get() && checkHitBoxes()) { + mc.player.noClip = true; + } + } + } + + @EventHandler + public void onPacketSent(PacketEvent.Send event) { + if (event.packet instanceof PlayerMoveC2SPacket && !packets.remove((PlayerMoveC2SPacket) event.packet)) { + event.setCancelled(true); + } + } + + @EventHandler + public void onPacketReceive(PacketEvent.Receive event) { + if (event.packet instanceof PlayerPositionLookS2CPacket && !(mc.player == null || mc.world == null)) { + BlockPos pos = new BlockPos(mc.player.getPos().x, mc.player.getPos().y, mc.player.getPos().z); + PlayerPositionLookS2CPacket packet = (PlayerPositionLookS2CPacket) event.packet; + if (setYaw.get()) { + ((PlayerPositionLookS2CPacketAccessor) event.packet).setPitch(mc.player.pitch); + ((PlayerPositionLookS2CPacketAccessor) event.packet).setYaw(mc.player.yaw); + } + if (setID.get()) { + teleportID = packet.getTeleportId(); + } + } + } + + private boolean checkHitBoxes() { + return !(mc.world.getBlockCollisions(mc.player, mc.player.getBoundingBox().expand(-0.0625,-0.0625,-0.0625)).count() == 0); + } + + private boolean resetCounter(int counter) { + if (++flightCounter >= counter) { + flightCounter = 0; + return true; + } + return false; + } + + private void sendPackets(double x, double y, double z, boolean teleport) { + Vec3d vec = new Vec3d(x, y, z); + Vec3d position = mc.player.getPos().add(vec); + Vec3d outOfBoundsVec = outOfBoundsVec(vec, position); + packetSender(new PlayerMoveC2SPacket.PositionOnly(position.x, position.y, position.z, mc.player.isOnGround())); + if (invalidPacket.get()) { + packetSender(new PlayerMoveC2SPacket.PositionOnly(outOfBoundsVec.x, outOfBoundsVec.y, outOfBoundsVec.z, mc.player.isOnGround())); + } + if (setPos.get()) { + mc.player.setPos(position.x, position.y, position.z); + } + teleportPacket(position, teleport); + } + + private void teleportPacket(Vec3d pos, boolean shouldTeleport) { + if (shouldTeleport) { + mc.player.networkHandler.sendPacket(new TeleportConfirmC2SPacket(++teleportID)); + } + } + + private Vec3d outOfBoundsVec(Vec3d offset, Vec3d position) { + return position.add(0.0, 1500.0, 0.0); + } + + private void packetSender(PlayerMoveC2SPacket packet) { + packets.add(packet); + mc.player.networkHandler.sendPacket(packet); + } +}