mirror of
https://github.com/AtlasMediaGroup/Scissors.git
synced 2024-12-04 12:51:00 -05:00
Serious bugfix
Server patch \#34 introduced a server-crashing bug where you could crash a Scissors 1.17.1 server simply by going near the world border.This commit removes that original patch and re-implements part of what the patch set out to do separately so that the painting crash exploit doesn't work, but the server won't crash when you try to go near the world border.
This commit is contained in:
Video
parent
3a4b3ffd34
commit
1cd49aebf7
2 changed files with 23 additions and 437 deletions
|
|
@ -0,0 +1,23 @@
|
||||||
|
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||||
|
From: Video <videogamesm12@gmail.com>
|
||||||
|
Date: Fri, 19 Aug 2022 00:49:38 -0600
|
||||||
|
Subject: [PATCH] Fixes out of bounds HangingEntity crash exploit
|
||||||
|
|
||||||
|
|
||||||
|
diff --git a/src/main/java/net/minecraft/world/entity/decoration/HangingEntity.java b/src/main/java/net/minecraft/world/entity/decoration/HangingEntity.java
|
||||||
|
index ca9decf85dd1af0baf0d34a48aa67cbb9f4eb586..50cbd324b87300d6b872581571fa97ad9fa54396 100644
|
||||||
|
--- a/src/main/java/net/minecraft/world/entity/decoration/HangingEntity.java
|
||||||
|
+++ b/src/main/java/net/minecraft/world/entity/decoration/HangingEntity.java
|
||||||
|
@@ -265,7 +265,11 @@ public abstract class HangingEntity extends Entity {
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void readAdditionalSaveData(CompoundTag nbt) {
|
||||||
|
- this.pos = new BlockPos(nbt.getInt("TileX"), nbt.getInt("TileY"), nbt.getInt("TileZ"));
|
||||||
|
+ // Scissors start - Fixes exploit where bad TileX, TileY, and TileZ coordinates can crash servers
|
||||||
|
+ BlockPos pos = new BlockPos(nbt.getInt("TileX"), nbt.getInt("TileY"), nbt.getInt("TileZ"));
|
||||||
|
+ if (level.isLoadedAndInBounds(pos))
|
||||||
|
+ this.pos = pos;
|
||||||
|
+ // Scissors end
|
||||||
|
}
|
||||||
|
|
||||||
|
public abstract int getWidth();
|
||||||
|
|
@ -1,437 +0,0 @@
|
||||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
||||||
From: Allink <arclicious@vivaldi.net>
|
|
||||||
Date: Tue, 17 May 2022 06:31:37 +0100
|
|
||||||
Subject: [PATCH] Prevent crash paintings and similar entity OOB exploits
|
|
||||||
|
|
||||||
|
|
||||||
diff --git a/src/main/java/com/github/atlasmediagroup/scissors/MathUtility.java b/src/main/java/com/github/atlasmediagroup/scissors/MathUtility.java
|
|
||||||
new file mode 100644
|
|
||||||
index 0000000000000000000000000000000000000000..7965cf3abd02d415dd0e71a0de73987e5fdf11ec
|
|
||||||
--- /dev/null
|
|
||||||
+++ b/src/main/java/com/github/atlasmediagroup/scissors/MathUtility.java
|
|
||||||
@@ -0,0 +1,29 @@
|
|
||||||
+package com.github.atlasmediagroup.scissors;
|
|
||||||
+
|
|
||||||
+public class MathUtility
|
|
||||||
+{
|
|
||||||
+ public static int clampInt(int number, int minimum, int maximum)
|
|
||||||
+ {
|
|
||||||
+ return Math.min(Math.max(number, minimum), maximum);
|
|
||||||
+ }
|
|
||||||
+
|
|
||||||
+ public static long clampLong(long number, long minimum, long maximum)
|
|
||||||
+ {
|
|
||||||
+ return Math.min(Math.max(number, minimum), maximum);
|
|
||||||
+ }
|
|
||||||
+
|
|
||||||
+ public static double clampDouble(double number, double minimum, double maximum)
|
|
||||||
+ {
|
|
||||||
+ return Math.min(Math.max(number, minimum), maximum);
|
|
||||||
+ }
|
|
||||||
+
|
|
||||||
+ public static int safeDoubleToInt(double number)
|
|
||||||
+ {
|
|
||||||
+ return (int) clampDouble(number, Integer.MIN_VALUE, Integer.MAX_VALUE);
|
|
||||||
+ }
|
|
||||||
+
|
|
||||||
+ public static int safeLongToInt(long number)
|
|
||||||
+ {
|
|
||||||
+ return (int) clampLong(number, Integer.MIN_VALUE, Integer.MAX_VALUE);
|
|
||||||
+ }
|
|
||||||
+}
|
|
||||||
diff --git a/src/main/java/com/github/atlasmediagroup/scissors/PositionUtility.java b/src/main/java/com/github/atlasmediagroup/scissors/PositionUtility.java
|
|
||||||
new file mode 100644
|
|
||||||
index 0000000000000000000000000000000000000000..b5b2f9af376940dc662cc7b57485e93a9c7ce96d
|
|
||||||
--- /dev/null
|
|
||||||
+++ b/src/main/java/com/github/atlasmediagroup/scissors/PositionUtility.java
|
|
||||||
@@ -0,0 +1,84 @@
|
|
||||||
+package com.github.atlasmediagroup.scissors;
|
|
||||||
+
|
|
||||||
+import net.minecraft.core.BlockPos;
|
|
||||||
+import net.minecraft.world.entity.Entity;
|
|
||||||
+import net.minecraft.world.level.Level;
|
|
||||||
+import net.minecraft.world.level.border.WorldBorder;
|
|
||||||
+import net.minecraft.world.phys.Vec3;
|
|
||||||
+
|
|
||||||
+public class PositionUtility
|
|
||||||
+{
|
|
||||||
+ public static Vec3 getValidVec3(double x, double y, double z, Entity entity)
|
|
||||||
+ {
|
|
||||||
+ final Level level = entity.level;
|
|
||||||
+
|
|
||||||
+ try
|
|
||||||
+ {
|
|
||||||
+ if (level.isInWorldBounds(new BlockPos(Math.floor(MathUtility.safeDoubleToInt(x)), Math.floor(MathUtility.safeDoubleToInt(y)), Math.floor(MathUtility.safeDoubleToInt(z)))))
|
|
||||||
+ {
|
|
||||||
+ return new Vec3(x, y, z);
|
|
||||||
+ }
|
|
||||||
+ else
|
|
||||||
+ {
|
|
||||||
+ final WorldBorder worldBorder = level.getWorldBorder();
|
|
||||||
+
|
|
||||||
+ final double maxX = worldBorder.getMaxX();
|
|
||||||
+ final double maxY = level.getMaxBuildHeight();
|
|
||||||
+ final double maxZ = worldBorder.getMaxZ();
|
|
||||||
+
|
|
||||||
+ final double minX = worldBorder.getMinX();
|
|
||||||
+ final double minY = level.getMinBuildHeight();
|
|
||||||
+ final double minZ = worldBorder.getMinZ();
|
|
||||||
+
|
|
||||||
+ return new Vec3(MathUtility.clampDouble(x, minX, maxX), MathUtility.clampDouble(y, minY, maxY), MathUtility.clampDouble(z, minZ, maxZ));
|
|
||||||
+ }
|
|
||||||
+ }
|
|
||||||
+ catch (Exception e)
|
|
||||||
+ { // If we throw some sort of exception due to the position being crazy, catch it
|
|
||||||
+ return new Vec3(0, 0, 0);
|
|
||||||
+ }
|
|
||||||
+ }
|
|
||||||
+
|
|
||||||
+ public static Vec3 getValidVec3FromBlockPos(BlockPos blockPos, Entity entity)
|
|
||||||
+ {
|
|
||||||
+ final BlockPos validBlockPos = getValidBlockPos(blockPos, entity);
|
|
||||||
+
|
|
||||||
+ return new Vec3(validBlockPos.getX(), validBlockPos.getY(), validBlockPos.getZ());
|
|
||||||
+ }
|
|
||||||
+
|
|
||||||
+ public static BlockPos getValidBlockPos(BlockPos blockPos, Entity entity)
|
|
||||||
+ {
|
|
||||||
+ final Level level = entity.level;
|
|
||||||
+
|
|
||||||
+ try
|
|
||||||
+ {
|
|
||||||
+ if (level.isInWorldBounds(blockPos))
|
|
||||||
+ {
|
|
||||||
+ return blockPos;
|
|
||||||
+ }
|
|
||||||
+ else
|
|
||||||
+ {
|
|
||||||
+ final int x = blockPos.getX();
|
|
||||||
+ final int y = blockPos.getY();
|
|
||||||
+ final int z = blockPos.getZ();
|
|
||||||
+
|
|
||||||
+ final WorldBorder worldBorder = level.getWorldBorder();
|
|
||||||
+
|
|
||||||
+ final int maxX = MathUtility.safeDoubleToInt(worldBorder.getMaxX());
|
|
||||||
+ final int maxY = level.getMaxBuildHeight();
|
|
||||||
+ final int maxZ = MathUtility.safeDoubleToInt(worldBorder.getMaxZ());
|
|
||||||
+
|
|
||||||
+ final int minX = MathUtility.safeDoubleToInt(worldBorder.getMinX());
|
|
||||||
+ final int minY = level.getMinBuildHeight();
|
|
||||||
+ final int minZ = MathUtility.safeDoubleToInt(worldBorder.getMinZ());
|
|
||||||
+
|
|
||||||
+ return new BlockPos(MathUtility.clampInt(x, minX, maxX), MathUtility.clampInt(y, minY, maxY), MathUtility.clampInt(z, minZ, maxZ));
|
|
||||||
+ }
|
|
||||||
+ }
|
|
||||||
+ catch (Exception e)
|
|
||||||
+ { // If we throw some sort of exception due to the position being crazy, catch it
|
|
||||||
+ return new BlockPos(0, 0, 0);
|
|
||||||
+ }
|
|
||||||
+ }
|
|
||||||
+}
|
|
||||||
+
|
|
||||||
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
|
|
||||||
index 07f04c1708b118ace3ed73ae2bf88c29b1c80ad2..bc21918595f5ac4a62d96dfb81ed75e9d8000eb0 100644
|
|
||||||
--- a/src/main/java/net/minecraft/world/entity/Entity.java
|
|
||||||
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
|
|
||||||
@@ -1,30 +1,10 @@
|
|
||||||
package net.minecraft.world.entity;
|
|
||||||
|
|
||||||
-import com.google.common.collect.ImmutableList;
|
|
||||||
-import com.google.common.collect.Iterables;
|
|
||||||
-import com.google.common.collect.Lists;
|
|
||||||
-import com.google.common.collect.Sets;
|
|
||||||
-import com.google.common.collect.UnmodifiableIterator;
|
|
||||||
+import com.github.atlasmediagroup.scissors.PositionUtility;
|
|
||||||
+import com.google.common.collect.*;
|
|
||||||
import it.unimi.dsi.fastutil.objects.Object2DoubleArrayMap;
|
|
||||||
import it.unimi.dsi.fastutil.objects.Object2DoubleMap;
|
|
||||||
-import java.util.Arrays;
|
|
||||||
-import java.util.Collections;
|
|
||||||
-import java.util.Iterator;
|
|
||||||
-import java.util.List;
|
|
||||||
-import java.util.Locale;
|
|
||||||
-import java.util.Optional;
|
|
||||||
-import java.util.Random;
|
|
||||||
-import java.util.Set;
|
|
||||||
-import java.util.UUID;
|
|
||||||
-import java.util.concurrent.atomic.AtomicInteger;
|
|
||||||
-import java.util.function.Predicate;
|
|
||||||
-import java.util.stream.Stream;
|
|
||||||
-import javax.annotation.Nullable;
|
|
||||||
-import net.minecraft.BlockUtil;
|
|
||||||
-import net.minecraft.CrashReport;
|
|
||||||
-import net.minecraft.CrashReportCategory;
|
|
||||||
-import net.minecraft.ReportedException;
|
|
||||||
-import net.minecraft.Util;
|
|
||||||
+import net.minecraft.*;
|
|
||||||
import net.minecraft.advancements.CriteriaTriggers;
|
|
||||||
import net.minecraft.commands.CommandSource;
|
|
||||||
import net.minecraft.commands.CommandSourceStack;
|
|
||||||
@@ -34,11 +14,7 @@ import net.minecraft.core.Direction;
|
|
||||||
import net.minecraft.core.Vec3i;
|
|
||||||
import net.minecraft.core.particles.BlockParticleOption;
|
|
||||||
import net.minecraft.core.particles.ParticleTypes;
|
|
||||||
-import net.minecraft.nbt.CompoundTag;
|
|
||||||
-import net.minecraft.nbt.DoubleTag;
|
|
||||||
-import net.minecraft.nbt.FloatTag;
|
|
||||||
-import net.minecraft.nbt.ListTag;
|
|
||||||
-import net.minecraft.nbt.StringTag;
|
|
||||||
+import net.minecraft.nbt.*;
|
|
||||||
import net.minecraft.network.chat.ClickEvent;
|
|
||||||
import net.minecraft.network.chat.Component;
|
|
||||||
import net.minecraft.network.chat.HoverEvent;
|
|
||||||
@@ -77,22 +53,8 @@ import net.minecraft.world.entity.vehicle.Boat;
|
|
||||||
import net.minecraft.world.item.ItemStack;
|
|
||||||
import net.minecraft.world.item.enchantment.EnchantmentHelper;
|
|
||||||
import net.minecraft.world.item.enchantment.ProtectionEnchantment;
|
|
||||||
-import net.minecraft.world.level.BlockGetter;
|
|
||||||
-import net.minecraft.world.level.ChunkPos;
|
|
||||||
-import net.minecraft.world.level.ClipContext;
|
|
||||||
-import net.minecraft.world.level.Explosion;
|
|
||||||
-import net.minecraft.world.level.GameRules;
|
|
||||||
-import net.minecraft.world.level.ItemLike;
|
|
||||||
-import net.minecraft.world.level.Level;
|
|
||||||
-import net.minecraft.world.level.LevelReader;
|
|
||||||
-import net.minecraft.world.level.block.Block;
|
|
||||||
-import net.minecraft.world.level.block.Blocks;
|
|
||||||
-import net.minecraft.world.level.block.FenceGateBlock;
|
|
||||||
-import net.minecraft.world.level.block.HoneyBlock;
|
|
||||||
-import net.minecraft.world.level.block.Mirror;
|
|
||||||
-import net.minecraft.world.level.block.RenderShape;
|
|
||||||
-import net.minecraft.world.level.block.Rotation;
|
|
||||||
-import net.minecraft.world.level.block.SoundType;
|
|
||||||
+import net.minecraft.world.level.*;
|
|
||||||
+import net.minecraft.world.level.block.*;
|
|
||||||
import net.minecraft.world.level.block.state.BlockState;
|
|
||||||
import net.minecraft.world.level.block.state.properties.BlockStateProperties;
|
|
||||||
import net.minecraft.world.level.border.WorldBorder;
|
|
||||||
@@ -119,34 +81,33 @@ import net.minecraft.world.scores.PlayerTeam;
|
|
||||||
import net.minecraft.world.scores.Team;
|
|
||||||
import org.apache.logging.log4j.LogManager;
|
|
||||||
import org.apache.logging.log4j.Logger;
|
|
||||||
-
|
|
||||||
-// CraftBukkit start
|
|
||||||
import org.bukkit.Bukkit;
|
|
||||||
import org.bukkit.Location;
|
|
||||||
import org.bukkit.Server;
|
|
||||||
import org.bukkit.block.BlockFace;
|
|
||||||
import org.bukkit.command.CommandSender;
|
|
||||||
+import org.bukkit.craftbukkit.CraftWorld;
|
|
||||||
+import org.bukkit.craftbukkit.entity.CraftEntity;
|
|
||||||
+import org.bukkit.craftbukkit.entity.CraftPlayer;
|
|
||||||
+import org.bukkit.craftbukkit.event.CraftEventFactory;
|
|
||||||
import org.bukkit.craftbukkit.event.CraftPortalEvent;
|
|
||||||
import org.bukkit.entity.Hanging;
|
|
||||||
import org.bukkit.entity.LivingEntity;
|
|
||||||
+import org.bukkit.entity.Pose;
|
|
||||||
import org.bukkit.entity.Vehicle;
|
|
||||||
-import org.bukkit.event.entity.EntityCombustByEntityEvent;
|
|
||||||
+import org.bukkit.event.entity.*;
|
|
||||||
import org.bukkit.event.hanging.HangingBreakByEntityEvent;
|
|
||||||
+import org.bukkit.event.player.PlayerTeleportEvent;
|
|
||||||
import org.bukkit.event.vehicle.VehicleBlockCollisionEvent;
|
|
||||||
import org.bukkit.event.vehicle.VehicleEnterEvent;
|
|
||||||
import org.bukkit.event.vehicle.VehicleExitEvent;
|
|
||||||
-import org.bukkit.craftbukkit.CraftWorld;
|
|
||||||
-import org.bukkit.craftbukkit.entity.CraftEntity;
|
|
||||||
-import org.bukkit.craftbukkit.entity.CraftPlayer;
|
|
||||||
-import org.bukkit.craftbukkit.event.CraftEventFactory;
|
|
||||||
-import org.bukkit.entity.Pose;
|
|
||||||
-import org.bukkit.event.entity.EntityAirChangeEvent;
|
|
||||||
-import org.bukkit.event.entity.EntityCombustEvent;
|
|
||||||
-import org.bukkit.event.entity.EntityDropItemEvent;
|
|
||||||
-import org.bukkit.event.entity.EntityPortalEvent;
|
|
||||||
-import org.bukkit.event.entity.EntityPoseChangeEvent;
|
|
||||||
-import org.bukkit.event.player.PlayerTeleportEvent;
|
|
||||||
import org.bukkit.plugin.PluginManager;
|
|
||||||
+
|
|
||||||
+import javax.annotation.Nullable;
|
|
||||||
+import java.util.*;
|
|
||||||
+import java.util.concurrent.atomic.AtomicInteger;
|
|
||||||
+import java.util.function.Predicate;
|
|
||||||
+import java.util.stream.Stream;
|
|
||||||
// CraftBukkit end
|
|
||||||
|
|
||||||
public abstract class Entity implements Nameable, EntityAccess, CommandSource, net.minecraft.server.KeyedObject { // Paper
|
|
||||||
@@ -1753,26 +1714,41 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, n
|
|
||||||
this.yo = y;
|
|
||||||
this.zo = d4;
|
|
||||||
this.setPos(d3, y, d4);
|
|
||||||
- if (this.valid) this.level.getChunk((int) Math.floor(this.getX()) >> 4, (int) Math.floor(this.getZ()) >> 4); // CraftBukkit
|
|
||||||
+ if (this.valid)
|
|
||||||
+ this.level.getChunk((int) Math.floor(this.getX()) >> 4, (int) Math.floor(this.getZ()) >> 4); // CraftBukkit
|
|
||||||
}
|
|
||||||
|
|
||||||
- public void moveTo(Vec3 pos) {
|
|
||||||
+ public void moveTo(Vec3 pos)
|
|
||||||
+ {
|
|
||||||
this.moveTo(pos.x, pos.y, pos.z);
|
|
||||||
}
|
|
||||||
|
|
||||||
- public void moveTo(double x, double y, double z) {
|
|
||||||
+ public void moveTo(double x, double y, double z)
|
|
||||||
+ {
|
|
||||||
this.moveTo(x, y, z, this.getYRot(), this.getXRot());
|
|
||||||
}
|
|
||||||
|
|
||||||
- public void moveTo(BlockPos pos, float yaw, float pitch) {
|
|
||||||
+ public void moveTo(BlockPos pos, float yaw, float pitch)
|
|
||||||
+ {
|
|
||||||
this.moveTo((double) pos.getX() + 0.5D, (double) pos.getY(), (double) pos.getZ() + 0.5D, yaw, pitch);
|
|
||||||
}
|
|
||||||
|
|
||||||
- public void moveTo(double x, double y, double z, float yaw, float pitch) {
|
|
||||||
+ public void moveTo(double x, double y, double z, float yaw, float pitch)
|
|
||||||
+ {
|
|
||||||
+ // Scissors start - Reassign x, y & z to make sure entities can't move out of the world border
|
|
||||||
+ Vec3 vec3 = PositionUtility.getValidVec3(x, y, z, this);
|
|
||||||
+ x = vec3.x;
|
|
||||||
+ y = vec3.y;
|
|
||||||
+ z = vec3.z;
|
|
||||||
+ // Scissors end
|
|
||||||
+
|
|
||||||
// Paper - cancel entity velocity if teleported
|
|
||||||
- if (!preserveMotion) {
|
|
||||||
+ if (!preserveMotion)
|
|
||||||
+ {
|
|
||||||
this.deltaMovement = Vec3.ZERO;
|
|
||||||
- } else {
|
|
||||||
+ }
|
|
||||||
+ else
|
|
||||||
+ {
|
|
||||||
this.preserveMotion = false;
|
|
||||||
}
|
|
||||||
// Paper end
|
|
||||||
@@ -3161,28 +3137,39 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, n
|
|
||||||
}
|
|
||||||
|
|
||||||
@Nullable
|
|
||||||
- public Entity teleportTo(ServerLevel worldserver, BlockPos location) {
|
|
||||||
+ public Entity teleportTo(ServerLevel worldserver, BlockPos location)
|
|
||||||
+ {
|
|
||||||
+ // Scissors start - Reassign location to a safe value
|
|
||||||
+ location = PositionUtility.getValidBlockPos(location, this);
|
|
||||||
+ // Scissors end
|
|
||||||
+
|
|
||||||
// CraftBukkit end
|
|
||||||
// Paper start - fix bad state entities causing dupes
|
|
||||||
- if (!isAlive() || !valid) {
|
|
||||||
+ if (!isAlive() || !valid)
|
|
||||||
+ {
|
|
||||||
LOGGER.warn("Illegal Entity Teleport " + this + " to " + worldserver + ":" + location, new Throwable());
|
|
||||||
return null;
|
|
||||||
}
|
|
||||||
// Paper end
|
|
||||||
- if (this.level instanceof ServerLevel && !this.isRemoved()) {
|
|
||||||
+ if (this.level instanceof ServerLevel && !this.isRemoved())
|
|
||||||
+ {
|
|
||||||
this.level.getProfiler().push("changeDimension");
|
|
||||||
// CraftBukkit start
|
|
||||||
// this.decouple();
|
|
||||||
- if (worldserver == null) {
|
|
||||||
+ if (worldserver == null)
|
|
||||||
+ {
|
|
||||||
return null;
|
|
||||||
}
|
|
||||||
// CraftBukkit end
|
|
||||||
this.level.getProfiler().push("reposition");
|
|
||||||
PortalInfo shapedetectorshape = (location == null) ? this.findDimensionEntryPoint(worldserver) : new PortalInfo(new Vec3(location.getX(), location.getY(), location.getZ()), Vec3.ZERO, this.yRot, this.xRot, worldserver, null); // CraftBukkit
|
|
||||||
|
|
||||||
- if (shapedetectorshape == null) {
|
|
||||||
+ if (shapedetectorshape == null)
|
|
||||||
+ {
|
|
||||||
return null;
|
|
||||||
- } else {
|
|
||||||
+ }
|
|
||||||
+ else
|
|
||||||
+ {
|
|
||||||
// CraftBukkit start
|
|
||||||
worldserver = shapedetectorshape.world;
|
|
||||||
|
|
||||||
@@ -4028,11 +4015,20 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, n
|
|
||||||
// Paper start
|
|
||||||
this.setPosRaw(x, y, z, false);
|
|
||||||
}
|
|
||||||
- public final void setPosRaw(double x, double y, double z, boolean forceBoundingBoxUpdate) {
|
|
||||||
+ public final void setPosRaw(double x, double y, double z, boolean forceBoundingBoxUpdate)
|
|
||||||
+ {
|
|
||||||
+ // Scissors start - Reassign x, y & z to prevent entities from moving outside the world border
|
|
||||||
+ Vec3 vec = PositionUtility.getValidVec3(x, y, z, this);
|
|
||||||
+ x = vec.x;
|
|
||||||
+ y = vec.y;
|
|
||||||
+ z = vec.z;
|
|
||||||
+
|
|
||||||
// Paper end
|
|
||||||
// Paper start - fix MC-4
|
|
||||||
- if (this instanceof ItemEntity) {
|
|
||||||
- if (com.destroystokyo.paper.PaperConfig.fixEntityPositionDesync) {
|
|
||||||
+ if (this instanceof ItemEntity)
|
|
||||||
+ {
|
|
||||||
+ if (com.destroystokyo.paper.PaperConfig.fixEntityPositionDesync)
|
|
||||||
+ {
|
|
||||||
// encode/decode from PacketPlayOutEntity
|
|
||||||
x = Mth.lfloor(x * 4096.0D) * (1 / 4096.0D);
|
|
||||||
y = Mth.lfloor(y * 4096.0D) * (1 / 4096.0D);
|
|
||||||
diff --git a/src/main/java/net/minecraft/world/entity/decoration/HangingEntity.java b/src/main/java/net/minecraft/world/entity/decoration/HangingEntity.java
|
|
||||||
index ca9decf85dd1af0baf0d34a48aa67cbb9f4eb586..53cd0dcb94c2cc2278e719235fb470535b7094e4 100644
|
|
||||||
--- a/src/main/java/net/minecraft/world/entity/decoration/HangingEntity.java
|
|
||||||
+++ b/src/main/java/net/minecraft/world/entity/decoration/HangingEntity.java
|
|
||||||
@@ -1,7 +1,6 @@
|
|
||||||
package net.minecraft.world.entity.decoration;
|
|
||||||
|
|
||||||
-import java.util.function.Predicate;
|
|
||||||
-import javax.annotation.Nullable;
|
|
||||||
+import com.github.atlasmediagroup.scissors.PositionUtility;
|
|
||||||
import net.minecraft.core.BlockPos;
|
|
||||||
import net.minecraft.core.Direction;
|
|
||||||
import net.minecraft.nbt.CompoundTag;
|
|
||||||
@@ -16,7 +15,6 @@ import net.minecraft.world.entity.MoverType;
|
|
||||||
import net.minecraft.world.entity.item.ItemEntity;
|
|
||||||
import net.minecraft.world.entity.player.Player;
|
|
||||||
import net.minecraft.world.item.ItemStack;
|
|
||||||
-import org.apache.commons.lang3.Validate;
|
|
||||||
import net.minecraft.world.level.Level;
|
|
||||||
import net.minecraft.world.level.block.DiodeBlock;
|
|
||||||
import net.minecraft.world.level.block.Mirror;
|
|
||||||
@@ -25,9 +23,13 @@ import net.minecraft.world.level.block.state.BlockState;
|
|
||||||
import net.minecraft.world.level.material.Material;
|
|
||||||
import net.minecraft.world.phys.AABB;
|
|
||||||
import net.minecraft.world.phys.Vec3;
|
|
||||||
+import org.apache.commons.lang3.Validate;
|
|
||||||
import org.bukkit.entity.Hanging;
|
|
||||||
import org.bukkit.event.hanging.HangingBreakByEntityEvent;
|
|
||||||
import org.bukkit.event.hanging.HangingBreakEvent;
|
|
||||||
+
|
|
||||||
+import javax.annotation.Nullable;
|
|
||||||
+import java.util.function.Predicate;
|
|
||||||
// CraftBukkit end
|
|
||||||
|
|
||||||
public abstract class HangingEntity extends Entity {
|
|
||||||
@@ -264,8 +266,11 @@ public abstract class HangingEntity extends Entity {
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
- public void readAdditionalSaveData(CompoundTag nbt) {
|
|
||||||
- this.pos = new BlockPos(nbt.getInt("TileX"), nbt.getInt("TileY"), nbt.getInt("TileZ"));
|
|
||||||
+ public void readAdditionalSaveData(CompoundTag nbt)
|
|
||||||
+ {
|
|
||||||
+ // Scissors start - Stop this stupid bullshit
|
|
||||||
+ this.pos = PositionUtility.getValidBlockPos(new BlockPos(nbt.getInt("TileX"), nbt.getInt("TileY"), nbt.getInt("TileZ")), this);
|
|
||||||
+ // Scissors end
|
|
||||||
}
|
|
||||||
|
|
||||||
public abstract int getWidth();
|
|
||||||
@@ -291,8 +296,11 @@ public abstract class HangingEntity extends Entity {
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
- public void setPos(double x, double y, double z) {
|
|
||||||
- this.pos = new BlockPos(x, y, z);
|
|
||||||
+ public void setPos(double x, double y, double z)
|
|
||||||
+ {
|
|
||||||
+ // Scissors start - Fix this stupid bullshit
|
|
||||||
+ this.pos = PositionUtility.getValidBlockPos(new BlockPos(x, y, z), this);
|
|
||||||
+ // Scissors end
|
|
||||||
this.recalculateBoundingBox();
|
|
||||||
this.hasImpulse = true;
|
|
||||||
}
|
|
||||||
Loading…
Reference in a new issue