Developers!: You will need to clean up your work/Minecraft/1.13.2 folder for this Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: b850a822 SPIGOT-4526: Add conversion time API for Zombie & subclasses CraftBukkit Changes: 38cf676e SPIGOT-4534: CreatureSpawnEvent not being called for CHUNK_GEN b446cb5d SPIGOT-4527: Fix sponges with waterlogged blocks 6ec8ea5c SPIGOT-4526: Add conversion time API for Zombie & subclasses c64fe508 Mappings Update a3c2ec03 Fix missing ServerListPingEvent call for legacy pings Spigot Changes: 1dc156ce Rebuild patches 140f654d Mappings Update
110 lines
5.6 KiB
Diff
110 lines
5.6 KiB
Diff
From e5678439f8c0fd79df801804cf2caafe0bd58575 Mon Sep 17 00:00:00 2001
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From: Hugo Manrique <hugmanrique@gmail.com>
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Date: Mon, 23 Jul 2018 14:22:26 +0200
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Subject: [PATCH] Vanished players don't have rights
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diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
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index 07cd5aa28..fe0590dea 100644
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--- a/src/main/java/net/minecraft/server/Entity.java
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+++ b/src/main/java/net/minecraft/server/Entity.java
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@@ -94,7 +94,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
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private static int entityCount;
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private final EntityTypes<?> g; public EntityTypes<?> getEntityType() { return g; } // Paper - OBFHELPER
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private int id;
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- public boolean j;
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+ public boolean j; public boolean blocksEntitySpawning() { return j; } // Paper - OBFHELPER
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public final List<Entity> passengers;
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protected int k;
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private Entity vehicle;
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diff --git a/src/main/java/net/minecraft/server/ItemBlock.java b/src/main/java/net/minecraft/server/ItemBlock.java
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index 85d364b8f..ff6c8e2b5 100644
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--- a/src/main/java/net/minecraft/server/ItemBlock.java
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+++ b/src/main/java/net/minecraft/server/ItemBlock.java
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@@ -70,7 +70,8 @@ public class ItemBlock extends Item {
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protected boolean b(BlockActionContext blockactioncontext, IBlockData iblockdata) {
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// CraftBukkit start - store default return
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- boolean defaultReturn = iblockdata.canPlace(blockactioncontext.getWorld(), blockactioncontext.getClickPosition()) && blockactioncontext.getWorld().a(iblockdata, blockactioncontext.getClickPosition());
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+ final World world = blockactioncontext.getWorld(); // Paper
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+ boolean defaultReturn = iblockdata.canPlace(world, blockactioncontext.getClickPosition()) && world.a(iblockdata, blockactioncontext.getClickPosition()) && world.checkNoVisiblePlayerCollisions(blockactioncontext.getEntity(), iblockdata.getCollisionShape(world, blockactioncontext.getClickPosition())); // Paper - Use our entity search
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org.bukkit.entity.Player player = (blockactioncontext.getEntity() instanceof EntityPlayer) ? (org.bukkit.entity.Player) blockactioncontext.getEntity().getBukkitEntity() : null;
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BlockCanBuildEvent event = new BlockCanBuildEvent(CraftBlock.at(blockactioncontext.getWorld(), blockactioncontext.getClickPosition()), player, CraftBlockData.fromData(iblockdata), defaultReturn);
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diff --git a/src/main/java/net/minecraft/server/VoxelShape.java b/src/main/java/net/minecraft/server/VoxelShape.java
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index c6ec1a782..6c61718b2 100644
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--- a/src/main/java/net/minecraft/server/VoxelShape.java
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+++ b/src/main/java/net/minecraft/server/VoxelShape.java
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@@ -24,6 +24,7 @@ public abstract class VoxelShape {
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return i <= 0 ? Double.NEGATIVE_INFINITY : this.a(enumdirection$enumaxis, i);
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}
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+ public AxisAlignedBB getBounds() { return a(); } // Paper - OBFHELPER
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public AxisAlignedBB a() {
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if (this.isEmpty()) {
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throw new UnsupportedOperationException("No bounds for empty shape.");
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diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
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index 858cc1b97..78e85aacf 100644
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--- a/src/main/java/net/minecraft/server/World.java
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+++ b/src/main/java/net/minecraft/server/World.java
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@@ -1529,6 +1529,37 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
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}
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}
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+ // Paper start - Based on method below
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+ /**
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+ * @param entity causing the action ex. block placer
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+ * @param voxelshape area to search within
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+ * @return if there are no visible players colliding
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+ */
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+ public boolean checkNoVisiblePlayerCollisions(@Nullable Entity entity, VoxelShape voxelshape) {
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+ if (voxelshape.isEmpty()) {
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+ return true;
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+ } else {
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+ List list = this.getEntities((Entity) null, voxelshape.getBounds());
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+
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+ for (int i = 0; i < list.size(); ++i) {
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+ Entity entity1 = (Entity) list.get(i);
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+
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+ if (entity instanceof EntityPlayer && entity1 instanceof EntityPlayer) {
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+ if (!((EntityPlayer) entity).getBukkitEntity().canSee(((EntityPlayer) entity1).getBukkitEntity())) {
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+ continue;
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+ }
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+ }
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+
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+ if (!entity1.dead && entity1.blocksEntitySpawning()) {
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+ return false;
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+ }
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+ }
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+
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+ return true;
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+ }
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+ }
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+ // Paper end
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+
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public boolean a(@Nullable Entity entity, VoxelShape voxelshape) {
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if (voxelshape.isEmpty()) {
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return true;
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diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
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index dcd628104..41b05f231 100644
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--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
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+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
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@@ -976,6 +976,14 @@ public class CraftEventFactory {
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Projectile projectile = (Projectile) entity.getBukkitEntity();
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org.bukkit.entity.Entity collided = position.entity.getBukkitEntity();
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com.destroystokyo.paper.event.entity.ProjectileCollideEvent event = new com.destroystokyo.paper.event.entity.ProjectileCollideEvent(projectile, collided);
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+
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+ if (projectile.getShooter() instanceof Player && collided instanceof Player) {
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+ if (!((Player) projectile.getShooter()).canSee((Player) collided)) {
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+ event.setCancelled(true);
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+ return event;
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+ }
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+ }
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+
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Bukkit.getPluginManager().callEvent(event);
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return event;
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}
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--
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2.20.0
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