Feature: Fast break

common/src/main/kotlin/com/lambda/module/modules/player/FastBreak.kt

@@ -0,0 +1,75 @@
+package com.lambda.module.modules.player
+
+import com.lambda.event.events.PacketEvent
+import com.lambda.event.events.RenderEvent
+import com.lambda.event.events.TickEvent
+import com.lambda.event.listener.SafeListener.Companion.listener
+import com.lambda.module.Module
+import com.lambda.module.tag.ModuleTag
+import com.lambda.util.math.transform
+import net.minecraft.block.Block
+import net.minecraft.client.network.ClientPlayerInteractionManager
+import net.minecraft.network.packet.c2s.play.PlayerActionC2SPacket
+import java.awt.Color
+
+object FastBreak : Module(
+    name = "FastBreak",
+    description = "Break blocks faster.",
+    defaultTags = setOf(
+        ModuleTag.PLAYER, ModuleTag.WORLD, ModuleTag.BYPASS
+    )
+) {
+    private val page by setting("Page", Page.Mining)
+
+    private val mineSpeed by setting("Mine Speed", 5, 0..5, 1, unit = "ticks", description = "Reduce the mining cooldown.", visibility = { page == Page.Mining })
+    private val breakThreshold by setting("Break Threshold", 0.8f, 0.5f..1.0f, 0.1f, description = "The progress at which the block will break.", visibility = { page == Page.Mining })
+
+    private val renderOutline by setting("Render Outline", true, description = "Render an outline around the block being broken.", visibility = { page == Page.Rendering })
+    private val renderOutlineColor by setting("Outline Color", Color.CYAN, description = "The color of the outline.", visibility = { page == Page.Rendering && renderOutline })
+    private val renderFill by setting("Render Fill", true, description = "Fill the block with a color based on the mining progress.", visibility = { page == Page.Rendering })
+    private val renderFillColor by setting("Fill Color", Color.CYAN, description = "The color of the fill.", visibility = { page == Page.Rendering && renderFill })
+    private val renderFillGrow by setting("Fill Grow", 0.0f, 0.0f..1.0f, 0.1f, description = "The amount the fill grows based on the mining progress.", visibility = { page == Page.Rendering && renderFill })
+
+    private var breakingBlock: Block? = null
+
+    private enum class Page {
+        Mining, Rendering
+    }
+
+    init {
+        listener<PacketEvent.Send.Pre> {
+            if (it.packet !is PlayerActionC2SPacket) return@listener
+            if (it.packet.action != PlayerActionC2SPacket.Action.STOP_DESTROY_BLOCK) return@listener
+
+            connection.sendPacket(PlayerActionC2SPacket(
+                PlayerActionC2SPacket.Action.ABORT_DESTROY_BLOCK,
+                // For the exploit to work, the position must be out of the player range, so any
+                // position farther than 6 blocks will work.
+                it.packet.pos.up(2024-4-18),
+                it.packet.direction
+            ))
+        }
+
+        listener<TickEvent.Pre> {
+            if (!interaction.isBreakingBlock)
+                return@listener
+
+            // This should work but doesn't ?
+            interaction.blockBreakingCooldown -= mineSpeed
+
+            if (interaction.currentBreakingProgress >= breakThreshold)
+                interaction.currentBreakingProgress = 1.0f
+
+            breakingBlock = world.getBlockState(interaction.currentBreakingPos).block
+        }
+
+        listener<RenderEvent.World> {
+            // Here we render an outline around the block being broken.
+            // Then we fill with a color based on the mining progress.
+            // We should use interpolation to make the fill grow smoothly.
+        }
+    }
+
+    fun ClientPlayerInteractionManager.miningProgress(max: Float = 1.0f) =
+        max / transform(currentBreakingProgress, 0.0f, 1.0f, 0.0f, max)
+}

common/src/main/kotlin/com/lambda/module/modules/player/Interact.kt

@@ -8,8 +8,6 @@ object Interact : Module(
     description = "Modify players interaction with the world",
     defaultTags = setOf(ModuleTag.PLAYER)
 ) {
-    // ToDo: Is this fast place / fast use? Should it be relocated with more options?
     @JvmStatic val placeDelay by setting("Item Use / Place Delay", 4, 0..20, 1, "Sets the delay between placing blocks or using items")
-//    @JvmStatic val breakDelay by setting("Attack / Break Delay", 10, 0..20, 1)
     @JvmStatic val multiAction by setting("Multi Action", false, "Allows to use many items while breaking blocks")
 }

common/src/main/resources/lambda.accesswidener

@@ -7,6 +7,9 @@ accessible field net/minecraft/client/MinecraftClient pausedTickDelta F
 
 # World
 accessible field net/minecraft/client/world/ClientWorld entityManager Lnet/minecraft/client/world/ClientEntityManager;
+accessible field net/minecraft/client/network/ClientPlayerInteractionManager currentBreakingProgress F
+accessible field net/minecraft/client/network/ClientPlayerInteractionManager blockBreakingCooldown I
+accessible field net/minecraft/client/network/ClientPlayerInteractionManager currentBreakingPos Lnet/minecraft/util/math/BlockPos;
 
 # Entity
 accessible field net/minecraft/entity/projectile/FireworkRocketEntity shooter Lnet/minecraft/entity/LivingEntity;