From 23900e1069b8c8cd1af25e26051da0b43402404a Mon Sep 17 00:00:00 2001
From: Constructor <fractalminds@protonmail.com>
Date: Sun, 1 May 2022 06:30:53 +0200
Subject: [PATCH 1/3] Bypass blocked item inventory transactions while moving
 on 2b

---
 .../module/modules/movement/NoSlowDown.kt     | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/src/main/kotlin/com/lambda/client/module/modules/movement/NoSlowDown.kt b/src/main/kotlin/com/lambda/client/module/modules/movement/NoSlowDown.kt
index db72e04df..ec80a5672 100644
--- a/src/main/kotlin/com/lambda/client/module/modules/movement/NoSlowDown.kt
+++ b/src/main/kotlin/com/lambda/client/module/modules/movement/NoSlowDown.kt
@@ -2,6 +2,7 @@ package com.lambda.client.module.modules.movement
 
 import com.lambda.client.event.SafeClientEvent
 import com.lambda.client.event.events.PacketEvent
+import com.lambda.client.event.events.PlayerTravelEvent
 import com.lambda.client.module.Category
 import com.lambda.client.module.Module
 import com.lambda.client.util.EntityUtils.flooredPosition
@@ -10,6 +11,8 @@ import com.lambda.mixin.world.MixinBlockSoulSand
 import com.lambda.mixin.world.MixinBlockWeb
 import net.minecraft.init.Blocks
 import net.minecraft.item.*
+import net.minecraft.network.play.client.CPacketClickWindow
+import net.minecraft.network.play.client.CPacketEntityAction
 import net.minecraft.network.play.client.CPacketPlayer
 import net.minecraft.network.play.client.CPacketPlayerDigging
 import net.minecraft.network.play.client.CPacketPlayerDigging.Action
@@ -28,6 +31,7 @@ object NoSlowDown : Module(
 ) {
     private val ncpStrict by setting("NCP Strict", true)
     private val sneak by setting("Sneak", false)
+    private val itemMovement by setting("Item Movement", false)
     val soulSand by setting("Soul Sand", true)
     val cobweb by setting("Cobweb", true)
     private val slime by setting("Slime", true)
@@ -37,6 +41,7 @@ object NoSlowDown : Module(
     private val potion by setting("Potions", true, { !allItems })
     private val shield by setting("Shield", true, { !allItems })
 
+    private var savedClickWindow = CPacketClickWindow()
     /*
      * InputUpdateEvent is called just before the player is slowed down @see EntityPlayerSP.onLivingUpdate)
      * We'll abuse this fact, and multiply moveStrafe and moveForward by 5 to nullify the *0.2f hardcoded by Mojang.
@@ -51,6 +56,28 @@ object NoSlowDown : Module(
             }
         }
 
+        safeListener<PacketEvent.Send> {
+            if (itemMovement
+                && it.packet is CPacketClickWindow
+                && it.packet != savedClickWindow
+            ) {
+                savedClickWindow = it.packet
+
+                it.cancel()
+
+                if (player.isSprinting) {
+                    player.connection.sendPacket(CPacketEntityAction(player, CPacketEntityAction.Action.STOP_SPRINTING))
+                }
+
+                player.connection.sendPacket(CPacketPlayer.Position(player.posX, player.posY + 0.0626, player.posZ, false))
+                player.connection.sendPacket(it.packet)
+
+                if (player.isSprinting) {
+                    player.connection.sendPacket(CPacketEntityAction(player, CPacketEntityAction.Action.START_SPRINTING))
+                }
+            }
+        }
+
         /**
          * @author ionar2
          * Used with explicit permission and MIT license permission

From 9555b1baa1f81dc9e65626b4995aa25c3bc20530 Mon Sep 17 00:00:00 2001
From: Constructor <fractalminds@protonmail.com>
Date: Sun, 1 May 2022 06:33:02 +0200
Subject: [PATCH 2/3] Remove unused imports

---
 .../com/lambda/client/module/modules/movement/NoSlowDown.kt      | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/main/kotlin/com/lambda/client/module/modules/movement/NoSlowDown.kt b/src/main/kotlin/com/lambda/client/module/modules/movement/NoSlowDown.kt
index ec80a5672..6f5ed848a 100644
--- a/src/main/kotlin/com/lambda/client/module/modules/movement/NoSlowDown.kt
+++ b/src/main/kotlin/com/lambda/client/module/modules/movement/NoSlowDown.kt
@@ -2,7 +2,6 @@ package com.lambda.client.module.modules.movement
 
 import com.lambda.client.event.SafeClientEvent
 import com.lambda.client.event.events.PacketEvent
-import com.lambda.client.event.events.PlayerTravelEvent
 import com.lambda.client.module.Category
 import com.lambda.client.module.Module
 import com.lambda.client.util.EntityUtils.flooredPosition

From 8f265bd8f8963c48d7107b193d6eff4917d23d2c Mon Sep 17 00:00:00 2001
From: Constructor <fractalminds@protonmail.com>
Date: Sun, 1 May 2022 07:35:39 +0200
Subject: [PATCH 3/3] Fix player state

---
 .../com/lambda/client/module/modules/movement/NoSlowDown.kt      | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/kotlin/com/lambda/client/module/modules/movement/NoSlowDown.kt b/src/main/kotlin/com/lambda/client/module/modules/movement/NoSlowDown.kt
index 6f5ed848a..986ab176e 100644
--- a/src/main/kotlin/com/lambda/client/module/modules/movement/NoSlowDown.kt
+++ b/src/main/kotlin/com/lambda/client/module/modules/movement/NoSlowDown.kt
@@ -57,6 +57,7 @@ object NoSlowDown : Module(
 
         safeListener<PacketEvent.Send> {
             if (itemMovement
+                && player.onGround
                 && it.packet is CPacketClickWindow
                 && it.packet != savedClickWindow
             ) {