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Files
Leaf/patches/server/0007-Remove-UseItemOnPacket-Too-Far-Check.patch
Dreeam 8efb01c852 1.19.4
still WIP
2023-03-22 10:06:35 -04:00

52 lines
3.3 KiB
Diff

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 cfa431c16d3e366b9bba3539a95286c7485993e1..37890682543302feef9717c3889bfab655b2ec27 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -190,6 +190,7 @@ 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
@@ -1969,7 +1970,7 @@ 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 152968788244233bd249b335b4d291ae536c792e..cd8d422cb9a6ba38d0ff74e2028bcff76073e307 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");
}
}