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Leaf/patches/server/0007-Remove-UseItemOnPacket-Too-Far-Check.patch
2023-03-03 13:58:13 -05:00

52 lines
3.3 KiB
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Dreeam <61569423+Dreeam-qwq@users.noreply.github.com>
Date: Fri, 18 Nov 2022 23:26:16 -0500
Subject: [PATCH] Remove UseItemOnPacket Too Far Check
This Check is added in 1.17.x -> 1.18.x update by Mojang.
By removing this check, it enable hackers to use some modules of hack clients.
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 8fd2a0a9f3990742c17d471b143c672163eb76aa..4ff68ff8b4e442a6b6a132eefedd88870006052d 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -188,6 +188,7 @@ import org.bukkit.craftbukkit.util.permissions.CraftDefaultPermissions;
import org.galemc.gale.configuration.GaleGlobalConfiguration;
import org.galemc.gale.executor.queue.BaseTaskQueues;
import org.galemc.gale.executor.queue.ScheduledServerThreadTaskQueues;
+import org.dreeam.leaf.LeafConfig;
import org.slf4j.Logger;
// CraftBukkit start
@@ -1979,7 +1980,7 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
Vec3 vec3d2 = vec3d.subtract(vec3d1);
double d0 = 1.0000001D;
- if (Math.abs(vec3d2.x()) < 1.0000001D && Math.abs(vec3d2.y()) < 1.0000001D && Math.abs(vec3d2.z()) < 1.0000001D) {
+ if ((Math.abs(vec3d2.x()) < LeafConfig.maxUseItemDistance && Math.abs(vec3d2.y()) < LeafConfig.maxUseItemDistance && Math.abs(vec3d2.z()) < LeafConfig.maxUseItemDistance) || LeafConfig.removeUseItemOnPacketTooFar) { // Leaf - Remove UseItemOnPacket Too Far Check and make it configurable
Direction enumdirection = movingobjectpositionblock.getDirection();
this.player.resetLastActionTime();
diff --git a/src/main/java/org/dreeam/leaf/LeafConfig.java b/src/main/java/org/dreeam/leaf/LeafConfig.java
index 9f5150c9e75cd01cbcdce8e359f4df5d4de621d1..e79c612336d609ca4182c97adaa7cef02a50c93f 100644
--- a/src/main/java/org/dreeam/leaf/LeafConfig.java
+++ b/src/main/java/org/dreeam/leaf/LeafConfig.java
@@ -167,6 +167,8 @@ public class LeafConfig {
public static boolean removeMojangUsernameCheck = true;
public static boolean removeSpigotCheckBungeeConfig = true;
+ public static boolean removeUseItemOnPacketTooFar = false;
+ public static double maxUseItemDistance = 1.0000001D;
private static void removeConfig() {
removeMojangUsernameCheck = getBoolean("remove-Mojang-username-check", removeMojangUsernameCheck,
"Remove username check of Mojang",
@@ -174,5 +176,8 @@ public class LeafConfig {
removeSpigotCheckBungeeConfig = getBoolean("remove-Spigot-check-bungee-config", removeSpigotCheckBungeeConfig,
"Enable player enter backend server through proxy",
"without backend server enabling its bungee mode");
+ removeUseItemOnPacketTooFar = getBoolean("remove-UseItemOnPacket-too-far-check", removeUseItemOnPacketTooFar,
+ "To enable this, players can use some packet modules with hack clients and the NoCom Exploit!!");
+ maxUseItemDistance = getDouble("max-UseItem-distance", maxUseItemDistance, "The max distance of UseItem for players");
}
}