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cev-apicev-api
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TargetPlace
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‎README.md‎

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@@ -302,6 +302,11 @@ Because so many of these mods are entirely original, I plan to release some of t
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![Popup](https://i.imgur.com/W97borj.png)
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![GUI](https://i.imgur.com/eunLgVr.png)
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### TargetPlace
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- Select a block by pressing P, when that block is broken or destroyed (turned to air) it is automatically replaced with the block you're holding and it will be orientated down. This works from a distance as well.
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- Deselect by holding SHIFT + P
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- Useful for aiding in the breaking of bedrock with TNT and pistons. New piston can be spawned in the same tick as explosion, breaking bedrock all while just standing near it.
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## What’s changed or improved in this fork?
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‎src/main/java/net/wurstclient/command/CmdList.java‎

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@@ -63,6 +63,7 @@ public final class CmdList
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public final SettingsCmd settingsCmd = new SettingsCmd();
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public final NecoCmd NecoCmd = new NecoCmd();
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public final TCmd tCmd = new TCmd();
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public final TargetPlaceCmd targetPlaceCmd = new TargetPlaceCmd();
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public final net.wurstclient.commands.ItemHandlerCmd itemHandlerCmd =
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new net.wurstclient.commands.ItemHandlerCmd();
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public final TooManyHaxCmd tooManyHaxCmd = new TooManyHaxCmd();

‎src/main/java/net/wurstclient/commands/TargetPlaceCmd.java‎

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/*
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* Copyright (c) 2014-2025 Wurst-Imperium and contributors.
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*
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* This source code is subject to the terms of the GNU General Public
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* License, version 3. If a copy of the GPL was not distributed with this
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* file, You can obtain one at: https://www.gnu.org/licenses/gpl-3.0.txt
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*/
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package net.wurstclient.commands;
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import net.wurstclient.Category;
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import net.wurstclient.WurstClient;
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import net.wurstclient.command.CmdException;
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import net.wurstclient.command.CmdSyntaxError;
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import net.wurstclient.command.Command;
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import net.wurstclient.hacks.TargetPlaceHack;
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import net.wurstclient.util.ChatUtils;
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public final class TargetPlaceCmd extends Command
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{
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public TargetPlaceCmd()
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{
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super("targetplace", "Selects a block for TargetPlace or unselects it.",
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".targetplace");
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setCategory(Category.BLOCKS);
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}
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@Override
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public void call(String[] args) throws CmdException
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{
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if(args.length > 0)
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throw new CmdSyntaxError();
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TargetPlaceHack hack = WurstClient.INSTANCE.getHax().targetPlaceHack;
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if(!hack.isEnabled())
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{
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ChatUtils.error("TargetPlace is disabled.");
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return;
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}
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if(!hack.handleActivation())
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ChatUtils.error("TargetPlace did nothing.");
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}
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}

‎src/main/java/net/wurstclient/hack/HackList.java‎

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@@ -203,6 +203,7 @@ public final class HackList implements UpdateListener
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public final ThrowHack throwHack = new ThrowHack();
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public final TillauraHack tillauraHack = new TillauraHack();
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public final TimerHack timerHack = new TimerHack();
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public final TargetPlaceHack targetPlaceHack = new TargetPlaceHack();
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public final TiredHack tiredHack = new TiredHack();
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public final TooManyHaxHack tooManyHaxHack = new TooManyHaxHack();
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public final TpAuraHack tpAuraHack = new TpAuraHack();

‎src/main/java/net/wurstclient/hacks/TargetPlaceHack.java‎

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/*
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* Copyright (c) 2014-2025 Wurst-Imperium and contributors.
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*
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* This source code is subject to the terms of the GNU General Public
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* License, version 3. If a copy of the GPL was not distributed with this
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* file, You can obtain one at: https://www.gnu.org/licenses/gpl-3.0.txt
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*/
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package net.wurstclient.hacks;
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import java.awt.Color;
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import com.mojang.blaze3d.platform.InputConstants;
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import com.mojang.blaze3d.vertex.PoseStack;
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import net.minecraft.core.BlockPos;
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import net.minecraft.core.Direction;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.level.block.state.BlockState;
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import net.minecraft.world.phys.AABB;
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import net.minecraft.world.phys.BlockHitResult;
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import net.minecraft.world.phys.HitResult;
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import net.minecraft.world.phys.Vec3;
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import net.wurstclient.Category;
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import net.wurstclient.WurstClient;
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import net.wurstclient.events.RenderListener;
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import net.wurstclient.events.UpdateListener;
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import net.wurstclient.hack.Hack;
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import net.wurstclient.mixinterface.IMinecraftClient;
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import net.wurstclient.settings.ColorSetting;
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import net.wurstclient.settings.TextFieldSetting;
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import net.wurstclient.util.BlockUtils;
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import net.wurstclient.util.ChatUtils;
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import net.wurstclient.util.RenderUtils;
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import net.wurstclient.util.Rotation;
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import net.wurstclient.util.RotationUtils;
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public final class TargetPlaceHack extends Hack
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implements RenderListener, UpdateListener
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{
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private static final WurstClient WURST = WurstClient.INSTANCE;
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private static final IMinecraftClient IMC = WurstClient.IMC;
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private final ColorSetting highlightColor =
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new ColorSetting("Highlight color", Color.CYAN);
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private final TextFieldSetting activationKey =
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new TextFieldSetting("Activation key",
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"Determines which key activates TargetPlace.\n\n"
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+ "Use translation keys such as key.keyboard.p.",
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"key.keyboard.p", this::isValidActivationKey);
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private BlockPos targetBlock;
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private boolean activationKeyDown;
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private long lastActivationTime;
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public TargetPlaceHack()
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{
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super("TargetPlace");
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setCategory(Category.BLOCKS);
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addSetting(highlightColor);
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addSetting(activationKey);
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}
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@Override
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protected void onEnable()
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{
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EVENTS.add(UpdateListener.class, this);
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EVENTS.add(RenderListener.class, this);
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}
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@Override
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protected void onDisable()
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{
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EVENTS.remove(UpdateListener.class, this);
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EVENTS.remove(RenderListener.class, this);
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targetBlock = null;
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activationKeyDown = false;
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}
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@Override
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public void onUpdate()
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{
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if(MC.screen != null)
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{
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activationKeyDown = false;
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return;
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}
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InputConstants.Key key = getActivationKey();
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if(key != null)
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{
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boolean currentlyDown =
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InputConstants.isKeyDown(MC.getWindow(), key.getValue());
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if(currentlyDown && !activationKeyDown)
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handleActivation(MC.options.keyShift.isDown());
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activationKeyDown = currentlyDown;
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}
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// extra fast placement
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if(targetBlock == null || MC.level == null || MC.player == null)
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return;
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ItemStack stack = MC.player.getMainHandItem();
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if(stack.isEmpty())
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return;
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// Original behavior: once client sees air, attempt a placement.
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if(BlockUtils.getState(targetBlock).isAir())
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attemptPlace(targetBlock);
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// Extra speed: while armed, also spam a few placements every tick so
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// one of them lands right after the server breaks the block.
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for(int i = 0; i < 3; i++)
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attemptPlace(targetBlock);
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}
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@Override
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public void onRender(PoseStack matrices, float partialTicks)
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{
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if(targetBlock == null || MC.level == null)
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return;
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BlockState state = MC.level.getBlockState(targetBlock);
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if(state.isAir())
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return;
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AABB box;
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try
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{
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box = BlockUtils.getBoundingBox(targetBlock);
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}catch(UnsupportedOperationException e)
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{
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return;
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}
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if(box == null)
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return;
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int color = highlightColor.getColorI(160);
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RenderUtils.drawOutlinedBox(matrices, box, color, false);
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}
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public boolean hasValidTarget()
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{
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return isTargetValid(targetBlock);
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}
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private boolean isTargetValid(BlockPos blockPos)
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{
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if(blockPos == null || MC.level == null)
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return false;
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BlockState state = MC.level.getBlockState(blockPos);
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if(state.isAir())
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return false;
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return !BlockUtils.isUnbreakable(blockPos);
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}
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public boolean handleActivation()
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{
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return handleActivation(false);
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}
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public boolean handleActivation(boolean shiftDown)
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{
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if(!isEnabled())
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return false;
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BlockHitResult hitResult = null;
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if(MC.hitResult instanceof BlockHitResult blockHit)
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hitResult = blockHit;
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return handleActivation(hitResult, shiftDown);
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}
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private boolean handleActivation(BlockHitResult hitResult,
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boolean shiftDown)
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{
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BlockPos lookedPos = null;
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if(hitResult != null && hitResult.getType() == HitResult.Type.BLOCK)
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lookedPos = hitResult.getBlockPos();
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if(lookedPos != null && lookedPos.equals(targetBlock))
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{
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if(shiftDown)
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{
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targetBlock = null;
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ChatUtils.message("TargetPlace: selection cleared.");
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return finishActivation(true);
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}
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return finishActivation(false);
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}
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if(lookedPos != null && isTargetValid(lookedPos))
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{
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faceUnderside(lookedPos);
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targetBlock = lookedPos;
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ChatUtils.message(
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"TargetPlace: selected " + BlockUtils.getName(lookedPos)
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+ " at " + lookedPos.toShortString() + ".");
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return finishActivation(true);
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}
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return finishActivation(false);
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}
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private boolean finishActivation(boolean handled)
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{
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if(handled)
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lastActivationTime = System.currentTimeMillis();
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return handled;
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}
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private void attemptPlace(BlockPos target)
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{
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faceUnderside(target);
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Placement placement = findPlacement(target);
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if(placement == null)
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return;
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ItemStack stack = MC.player.getMainHandItem();
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if(stack.isEmpty())
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return;
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// Look almost straight up before placing so the piston faces DOWN. //
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if(MC.player != null)
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{
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float yaw = MC.player.getYRot();
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Rotation rot = new Rotation(yaw, -89F);
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rot.sendPlayerLookPacket();
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}
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WURST.getRotationFaker().faceVectorPacket(placement.hitVec());
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IMC.getInteractionManager().rightClickBlock(placement.neighbor(),
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placement.side(), placement.hitVec());
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}
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private void faceUnderside(BlockPos target)
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{
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if(MC.player == null || MC.level == null)
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return;
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BlockPos above = target.relative(Direction.UP);
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Vec3 hitVec = Vec3.atLowerCornerOf(above).add(0.5, -0.5, 0.5);
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WURST.getRotationFaker().faceVectorPacket(hitVec);
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Rotation needed = RotationUtils.getNeededRotations(hitVec);
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needed.sendPlayerLookPacket();
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}
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private Placement findPlacement(BlockPos target)
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{
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BlockPos above = target.relative(Direction.UP);
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if(MC.level == null)
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return null;
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BlockState state = MC.level.getBlockState(above);
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if(state.isAir())
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return null;
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Vec3 center = Vec3.atLowerCornerOf(above).add(0.5, 0.5, 0.5);
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Vec3[] offsets =
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new Vec3[]{new Vec3(0.2, -0.5, 0.2), new Vec3(0.2, -0.5, -0.2),
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new Vec3(-0.2, -0.5, 0.2), new Vec3(-0.2, -0.5, -0.2),
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new Vec3(0.0, -0.5, 0.2), new Vec3(0.2, -0.5, 0.0),
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new Vec3(0.0, -0.5, -0.2), new Vec3(-0.2, -0.5, 0.0),
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new Vec3(-0.1, -0.5, 0.1), new Vec3(0.1, -0.5, -0.1)};
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for(Vec3 offset : offsets)
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{
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Vec3 hitVec = center.add(offset);
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if(needsPlacementAdjust(above, hitVec))
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return new Placement(above, Direction.DOWN, hitVec);
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}
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return new Placement(above, Direction.DOWN, center.add(0, -0.5, 0));
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}
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private boolean needsPlacementAdjust(BlockPos above, Vec3 hitVec)
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{
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// ensure we are close enough to the block edge
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Vec3 center = Vec3.atLowerCornerOf(above).add(0.5, 0.5, 0.5);
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double dx = Math.abs(hitVec.x - center.x);
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double dz = Math.abs(hitVec.z - center.z);
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return dx >= 0.2 || dz >= 0.2;
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}
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private InputConstants.Key getActivationKey()
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{
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try
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{
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return InputConstants.getKey(activationKey.getValue());
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}catch(IllegalArgumentException e)
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{
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return null;
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}
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}
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private boolean isValidActivationKey(String translationKey)
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{
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try
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{
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return InputConstants.getKey(translationKey) != null;
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}catch(IllegalArgumentException e)
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{
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return false;
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}
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}
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public boolean isActivationKeyDown()
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{
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return activationKeyDown;
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}
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public long getLastActivationTime()
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{
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return lastActivationTime;
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}
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private record Placement(BlockPos neighbor, Direction side, Vec3 hitVec)
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{}
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}

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