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cev-apicev-api
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ProjectileESP
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‎src/main/java/net/wurstclient/hack/HackList.java‎

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@@ -250,6 +250,7 @@ public final class HackList implements UpdateListener
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public final PotEspHack potEspHack = new PotEspHack();
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public final PortalGuiHack portalGuiHack = new PortalGuiHack();
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public final PotionSaverHack potionSaverHack = new PotionSaverHack();
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public final ProjectileEspHack projectileEspHack = new ProjectileEspHack();
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public final ProphuntEspHack prophuntEspHack = new ProphuntEspHack();
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public final ProtectHack protectHack = new ProtectHack();
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public final QuickShulkerHack quickShulkerHack = new QuickShulkerHack();

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

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/*
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* Copyright (c) 2014-2026 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 com.mojang.blaze3d.vertex.PoseStack;
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import com.mojang.math.Axis;
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import java.awt.Color;
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import java.util.ArrayList;
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import java.util.LinkedHashMap;
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import java.util.List;
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import java.util.Map;
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import net.minecraft.client.gui.Font;
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import net.minecraft.client.renderer.MultiBufferSource;
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import net.minecraft.core.registries.BuiltInRegistries;
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import net.minecraft.world.entity.Entity;
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import net.minecraft.world.entity.player.Player;
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import net.minecraft.world.entity.projectile.Projectile;
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import net.minecraft.world.entity.projectile.arrow.AbstractArrow;
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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.SearchTags;
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import net.wurstclient.events.CameraTransformViewBobbingListener;
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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.settings.CheckboxSetting;
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import net.wurstclient.settings.ColorSetting;
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import net.wurstclient.settings.EnumSetting;
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import net.wurstclient.settings.EspBoxSizeSetting;
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import net.wurstclient.settings.EspStyleSetting;
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import net.wurstclient.settings.Setting;
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import net.wurstclient.settings.SettingGroup;
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import net.wurstclient.settings.SliderSetting;
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import net.wurstclient.settings.SliderSetting.ValueDisplay;
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import net.wurstclient.util.BlockUtils;
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import net.wurstclient.util.EntityUtils;
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import net.wurstclient.util.RenderUtils;
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import net.wurstclient.util.text.WText;
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@SearchTags({"projectile esp", "ProjectileESP", "snowball esp", "egg esp",
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"projectile tracers", "ProjectileTracers"})
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public final class ProjectileEspHack extends Hack implements UpdateListener,
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CameraTransformViewBobbingListener, RenderListener
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{
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private final EspStyleSetting style = new EspStyleSetting();
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private final EspBoxSizeSetting boxSize =
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new EspBoxSizeSetting("§lAccurate§r mode shows the exact hitbox.\n"
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+ "§lFancy§r mode shows larger boxes that look better.");
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private final CheckboxSetting includeArrows = new CheckboxSetting(
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"Include arrows",
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"Also highlight arrows and tridents. Turn off to cut the clutter and"
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+ " only show thrown items like snowballs, eggs and pearls.",
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true);
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private final EnumSetting<ColorMode> colorMode = new EnumSetting<>("Colors",
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"How projectiles are colored.\n\n"
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+ "§lFixed§r - one color for everything.\n"
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+ "§lRainbow§r - cycling rainbow.\n"
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+ "§lBy owner§r - who threw it (you / player / mob).\n"
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+ "§lBy type§r - a separate color per projectile type, set in the"
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+ " §lType colors§r menu.",
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ColorMode.values(), ColorMode.BY_TYPE);
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private final ColorSetting fixedColor = new ColorSetting("Fixed color",
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"Color used in §lFixed§r mode.", Color.CYAN);
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private final ColorSetting selfColor = new ColorSetting("Your projectiles",
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"§lBy owner§r: projectiles you threw.", new Color(0x55FF55));
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private final ColorSetting otherPlayerColor = new ColorSetting(
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"Other players", "§lBy owner§r: projectiles from other players.",
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new Color(0xFF5555));
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private final ColorSetting mobColor = new ColorSetting("Mobs",
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"§lBy owner§r: projectiles from mobs or with no known owner.",
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new Color(0xFFFF55));
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private final SettingGroup ownerColors = new SettingGroup("Owner colors",
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WText.literal("Colors used by the §lBy owner§r mode."), false, true)
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.addChildren(selfColor, otherPlayerColor, mobColor);
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private final ColorSetting snowballColor = new ColorSetting("Snowball",
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"Color for snowballs.", new Color(0xFFFFFF));
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private final ColorSetting eggColor =
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new ColorSetting("Egg", "Color for eggs.", new Color(0xF2D9A0));
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private final ColorSetting pearlColor = new ColorSetting("Ender pearl",
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"Color for ender pearls.", new Color(0xA000E0));
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private final ColorSetting potionColor = new ColorSetting("Potion",
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"Color for splash and lingering potions.", new Color(0xFF55FF));
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private final ColorSetting xpBottleColor = new ColorSetting("XP bottle",
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"Color for bottles o' enchanting.", new Color(0x77FF33));
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private final ColorSetting arrowColor =
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new ColorSetting("Arrow", "Color for arrows.", new Color(0xCCCCCC));
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private final ColorSetting tridentColor = new ColorSetting("Trident",
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"Color for thrown tridents.", new Color(0x33FFFF));
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private final ColorSetting fireballColor = new ColorSetting("Fireball",
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"Color for fireballs, wind charges, wither skulls, etc.",
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new Color(0xFF6000));
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private final ColorSetting fireworkColor = new ColorSetting("Firework",
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"Color for firework rockets.", new Color(0xFFC000));
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private final ColorSetting otherColor = new ColorSetting("Other",
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"Color for any other projectile.", new Color(0x999999));
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private final SettingGroup typeColors = new SettingGroup("Type colors",
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WText.literal("A separate color per projectile type, used by the"
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+ " §lBy type§r mode."),
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false, true).addChildren(snowballColor, eggColor, pearlColor,
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potionColor, xpBottleColor, arrowColor, tridentColor, fireballColor,
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fireworkColor, otherColor);
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private final CheckboxSetting showNames = new CheckboxSetting("Show names",
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"Draw a name tag above each projectile showing what it is.", false);
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private final SliderSetting nameScale =
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new SliderSetting("Name scale", "Size of the projectile name tags.", 1,
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0.5, 2, 0.05, ValueDisplay.PERCENTAGE);
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private final CheckboxSetting trajectory = new CheckboxSetting("Trajectory",
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"Draw the predicted flight path of each in-flight projectile, in its"
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+ " color.",
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false);
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private final SliderSetting trajectoryThickness = new SliderSetting(
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"Trajectory thickness", 2, 0.5, 8, 0.1, ValueDisplay.DECIMAL);
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private final CheckboxSetting landingBox =
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new CheckboxSetting("Landing box",
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"Mark where each projectile is predicted to land/hit.", true);
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private final CheckboxSetting tracerFlash = new CheckboxSetting(
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"Tracer flash", "Make tracers pulse with a smooth fade.", false);
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private final ArrayList<Projectile> projectiles = new ArrayList<>();
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public ProjectileEspHack()
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{
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super("ProjectileESP");
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setCategory(Category.RENDER);
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for(Setting setting : new Setting[]{style, boxSize, includeArrows,
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colorMode, fixedColor, selfColor, otherPlayerColor, mobColor,
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ownerColors, snowballColor, eggColor, pearlColor, potionColor,
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xpBottleColor, arrowColor, tridentColor, fireballColor,
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fireworkColor, otherColor, typeColors, showNames, nameScale,
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trajectory, trajectoryThickness, landingBox, tracerFlash})
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addSetting(setting);
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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(CameraTransformViewBobbingListener.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(CameraTransformViewBobbingListener.class, this);
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EVENTS.remove(RenderListener.class, this);
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projectiles.clear();
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}
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@Override
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public void onUpdate()
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{
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projectiles.clear();
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if(MC.level == null)
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return;
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for(Entity e : MC.level.entitiesForRendering())
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{
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if(!(e instanceof Projectile projectile))
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continue;
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if(!includeArrows.isChecked() && e instanceof AbstractArrow)
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continue;
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projectiles.add(projectile);
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}
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}
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@Override
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public void onCameraTransformViewBobbing(
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CameraTransformViewBobbingEvent event)
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{
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if(style.hasLines() || trajectory.isChecked())
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event.cancel();
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}
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@Override
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public void onRender(PoseStack matrixStack, float partialTicks)
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{
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if(projectiles.isEmpty())
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return;
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boolean boxes = style.hasBoxes();
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boolean lines = style.hasLines();
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boolean names = showNames.isChecked();
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boolean paths = trajectory.isChecked();
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if(!boxes && !lines && !names && !paths)
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return;
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Map<Integer, List<AABB>> boxesByColor = new LinkedHashMap<>();
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Map<Integer, List<Vec3>> endsByColor = new LinkedHashMap<>();
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Map<Integer, List<AABB>> landingByColor = new LinkedHashMap<>();
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for(Projectile p : projectiles)
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{
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int color = colorFor(p);
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AABB box =
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applyExtraSize(EntityUtils.getLerpedBox(p, partialTicks));
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if(boxes)
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boxesByColor.computeIfAbsent(color, k -> new ArrayList<>())
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.add(box);
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if(lines)
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endsByColor.computeIfAbsent(color, k -> new ArrayList<>())
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.add(box.getCenter());
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if(names)
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drawNameTag(matrixStack,
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p.getType().getDescription().getString(), box.getCenter().x,
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box.maxY + 0.3, box.getCenter().z, color);
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if(paths)
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{
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List<Vec3> path = buildPath(p);
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if(path.size() >= 2)
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{
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RenderUtils.drawCurvedLine(matrixStack, path, color, false,
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trajectoryThickness.getValue());
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if(landingBox.isChecked())
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{
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Vec3 hit = path.get(path.size() - 1);
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landingByColor
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.computeIfAbsent(color, k -> new ArrayList<>())
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.add(new AABB(hit.x - 0.25, hit.y - 0.25,
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hit.z - 0.25, hit.x + 0.25, hit.y + 0.25,
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hit.z + 0.25));
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}
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}
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}
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}
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for(Map.Entry<Integer, List<AABB>> e : boxesByColor.entrySet())
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RenderUtils.drawOutlinedBoxes(matrixStack, e.getValue(), e.getKey(),
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false);
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for(Map.Entry<Integer, List<Vec3>> e : endsByColor.entrySet())
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RenderUtils.drawTracers(matrixStack, partialTicks, e.getValue(),
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e.getKey(), false);
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for(Map.Entry<Integer, List<AABB>> e : landingByColor.entrySet())
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{
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int c = e.getKey();
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RenderUtils.drawSolidBoxes(matrixStack, e.getValue(),
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c & 0x00FFFFFF | 0x40000000, false);
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RenderUtils.drawOutlinedBoxes(matrixStack, e.getValue(), c, false);
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}
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}
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private List<Vec3> buildPath(Projectile p)
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{
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ArrayList<Vec3> path = new ArrayList<>();
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Vec3 pos = p.position();
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Vec3 vel = p.getDeltaMovement();
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path.add(pos);
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if(MC.level == null)
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return path;
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double gravity =
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p.isNoGravity() ? 0.0 : p instanceof AbstractArrow ? 0.05 : 0.03;
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double drag = p.isInWater() ? 0.8 : 0.99;
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for(int i = 0; i < 200; i++)
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{
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Vec3 next = pos.add(vel);
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BlockHitResult hit = BlockUtils.raycast(pos, next);
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if(hit.getType() != HitResult.Type.MISS)
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{
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path.add(hit.getLocation());
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break;
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}
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path.add(next);
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pos = next;
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vel = vel.scale(drag).add(0, -gravity, 0);
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if(pos.y < MC.level.getMinY() - 4 || vel.lengthSqr() < 1e-4)
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break;
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}
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return path;
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}
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private int colorFor(Projectile p)
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{
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int color = switch(colorMode.getSelected())
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{
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case FIXED -> fixedColor.getColorI(0x80);
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case RAINBOW -> RenderUtils
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.toIntColor(RenderUtils.getRainbowColor(), 0.5F);
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case BY_OWNER -> ownerColor(p);
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case BY_TYPE -> typeColorSetting(p).getColorI(0x80);
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};
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return tracerFlash.isChecked() ? RenderUtils.flashColor(color) : color;
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}
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private int ownerColor(Projectile p)
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{
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Entity owner = p.getOwner();
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if(owner == MC.player)
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return selfColor.getColorI(0x80);
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if(owner instanceof Player)
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return otherPlayerColor.getColorI(0x80);
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return mobColor.getColorI(0x80);
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}
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private ColorSetting typeColorSetting(Projectile p)
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{
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String id = BuiltInRegistries.ENTITY_TYPE.getKey(p.getType()).getPath();
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return switch(id)
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{
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case "snowball" -> snowballColor;
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case "egg" -> eggColor;
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case "ender_pearl" -> pearlColor;
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case "splash_potion", "lingering_potion", "potion" -> potionColor;
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case "experience_bottle" -> xpBottleColor;
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case "arrow", "spectral_arrow" -> arrowColor;
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case "trident" -> tridentColor;
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case "fireball", "small_fireball", "large_fireball", "dragon_fireball", "wither_skull", "wind_charge", "breeze_wind_charge" -> fireballColor;
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case "firework_rocket" -> fireworkColor;
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default -> otherColor;
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};
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}
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private AABB applyExtraSize(AABB box)
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{
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double extra = boxSize.getExtraSize() / 2.0;
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return box.move(0, extra, 0).inflate(extra);
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}
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private void drawNameTag(PoseStack matrices, String text, double x,
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double y, double z, int argb)
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{
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matrices.pushPose();
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Vec3 cam = RenderUtils.getCameraPos();
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matrices.translate(x - cam.x, y - cam.y, z - cam.z);
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Entity camEntity = MC.getCameraEntity();
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if(camEntity != null)
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{
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matrices.mulPose(Axis.YP.rotationDegrees(-camEntity.getYRot()));
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matrices.mulPose(Axis.XP.rotationDegrees(camEntity.getXRot()));
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}
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matrices.mulPose(Axis.YP.rotationDegrees(180.0F));
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float s = 0.025F * nameScale.getValueF();
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matrices.scale(s, -s, s);
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Font font = MC.font;
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MultiBufferSource.BufferSource vcp = RenderUtils.getVCP();
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float w = font.width(text) / 2F;
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int bgAlpha = (int)(MC.options.getBackgroundOpacity(0.25F) * 255) << 24;
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var matrix = matrices.last().pose();
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font.drawInBatch(text, -w, 0, argb | 0xFF000000, false, matrix, vcp,
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Font.DisplayMode.SEE_THROUGH, bgAlpha, 0xF000F0);
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vcp.endBatch();
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matrices.popPose();
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}
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private enum ColorMode
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{
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FIXED("Fixed"),
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RAINBOW("Rainbow"),
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BY_OWNER("By owner"),
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BY_TYPE("By type");
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private final String name;
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ColorMode(String name)
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{
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this.name = name;
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}
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@Override
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public String toString()
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{
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return name;
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}
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}
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}

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