some patches

2025-07-31 04:02:06 -07:00 · 2021-06-11 21:38:04 -07:00
parent f1f57bd8e5
commit 4edc9d91ac
14 changed files with 123 additions and 224 deletions
--- a/patches/server/Add-ability-to-configure-frosted_ice-properties.patch
+++ b/patches/server/Add-ability-to-configure-frosted_ice-properties.patch
@@ -0,0 +1,52 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Riley Park <rileysebastianpark@gmail.com>
+Date: Thu, 21 Apr 2016 23:51:55 -0700
+Subject: [PATCH] Add ability to configure frosted_ice properties
+
+
+diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+@@ -0,0 +0,0 @@ public class PaperWorldConfig {
+     private void useVanillaScoreboardColoring() {
+         useVanillaScoreboardColoring = getBoolean("use-vanilla-world-scoreboard-name-coloring", false);
+     }
+
+    public boolean frostedIceEnabled = true;
+    public int frostedIceDelayMin = 20;
+    public int frostedIceDelayMax = 40;
+    private void frostedIce() {
+        this.frostedIceEnabled = this.getBoolean("frosted-ice.enabled", this.frostedIceEnabled);
+        this.frostedIceDelayMin = this.getInt("frosted-ice.delay.min", this.frostedIceDelayMin);
+        this.frostedIceDelayMax = this.getInt("frosted-ice.delay.max", this.frostedIceDelayMax);
+        log("Frosted Ice: " + (this.frostedIceEnabled ? "enabled" : "disabled") + " / delay: min=" + this.frostedIceDelayMin + ", max=" + this.frostedIceDelayMax);
+    }
+ }
+diff --git a/src/main/java/net/minecraft/world/level/block/FrostedIceBlock.java b/src/main/java/net/minecraft/world/level/block/FrostedIceBlock.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/world/level/block/FrostedIceBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/FrostedIceBlock.java
+@@ -0,0 +0,0 @@ public class FrostedIceBlock extends IceBlock {
+ 
+     @Override
+     public void tick(BlockState state, ServerLevel world, BlockPos pos, Random random) {
+        if (!world.paperConfig.frostedIceEnabled) return; // Paper - add ability to disable frosted ice
+         if ((random.nextInt(3) == 0 || this.fewerNeigboursThan(world, pos, 4)) && world.getMaxLocalRawBrightness(pos) > 11 - state.getValue(AGE) - state.getLightBlock(world, pos) && this.slightlyMelt(state, world, pos)) {
+             BlockPos.MutableBlockPos mutableBlockPos = new BlockPos.MutableBlockPos();
+ 
+@@ -0,0 +0,0 @@ public class FrostedIceBlock extends IceBlock {
+                 mutableBlockPos.setWithOffset(pos, direction);
+                 BlockState blockState = world.getBlockState(mutableBlockPos);
+                 if (blockState.is(this) && !this.slightlyMelt(blockState, world, mutableBlockPos)) {
+-                    world.getBlockTicks().scheduleTick(mutableBlockPos, this, Mth.nextInt(random, 20, 40));
+                    world.getBlockTicks().scheduleTick(mutableBlockPos, this, Mth.nextInt(random, world.paperConfig.frostedIceDelayMin, world.paperConfig.frostedIceDelayMax)); // Paper - use configurable min/max delay
+                 }
+             }
+ 
+         } else {
+-            world.getBlockTicks().scheduleTick(pos, this, Mth.nextInt(random, 20, 40));
+            world.getBlockTicks().scheduleTick(pos, this, Mth.nextInt(random, world.paperConfig.frostedIceDelayMin, world.paperConfig.frostedIceDelayMax)); // Paper - use configurable min/max delay
+         }
+     }
+ 
--- a/patches/server/Add-handshake-event-to-allow-plugins-to-handle-clien.patch
+++ b/patches/server/Add-handshake-event-to-allow-plugins-to-handle-clien.patch
@@ -0,0 +1,48 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Riley Park <rileysebastianpark@gmail.com>
+Date: Wed, 13 Apr 2016 20:21:38 -0700
+Subject: [PATCH] Add handshake event to allow plugins to handle client
+ handshaking logic themselves
+
+
+diff --git a/src/main/java/net/minecraft/server/network/ServerHandshakePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerHandshakePacketListenerImpl.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/server/network/ServerHandshakePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerHandshakePacketListenerImpl.java
+@@ -0,0 +0,0 @@ public class ServerHandshakePacketListenerImpl implements ServerHandshakePacketL
+                     this.connection.disconnect(chatmessage);
+                 } else {
+                     this.connection.setListener(new ServerLoginPacketListenerImpl(this.server, this.connection));
+                // Paper start - handshake event
+                boolean proxyLogicEnabled = org.spigotmc.SpigotConfig.bungee;
+                boolean handledByEvent = false;
+                // Try and handle the handshake through the event
+                if (com.destroystokyo.paper.event.player.PlayerHandshakeEvent.getHandlerList().getRegisteredListeners().length != 0) { // Hello? Can you hear me?
+                    java.net.SocketAddress socketAddress = this.connection.address;
+                    String hostnameOfRemote = socketAddress instanceof java.net.InetSocketAddress ? ((java.net.InetSocketAddress) socketAddress).getHostString() : InetAddress.getLoopbackAddress().getHostAddress();
+                    com.destroystokyo.paper.event.player.PlayerHandshakeEvent event = new com.destroystokyo.paper.event.player.PlayerHandshakeEvent(packet.hostName, hostnameOfRemote, !proxyLogicEnabled);
+                    if (event.callEvent()) {
+                        // If we've failed somehow, let the client know so and go no further.
+                        if (event.isFailed()) {
+                            TranslatableComponent chatmessage = new TranslatableComponent(event.getFailMessage());
+                            this.connection.send(new ClientboundLoginDisconnectPacket(chatmessage));
+                            this.connection.disconnect(chatmessage);
+                            return;
+                        }
+
+                        if (event.getServerHostname() != null) packet.hostName = event.getServerHostname();
+                        if (event.getSocketAddressHostname() != null) this.connection.address = new java.net.InetSocketAddress(event.getSocketAddressHostname(), socketAddress instanceof java.net.InetSocketAddress ? ((java.net.InetSocketAddress) socketAddress).getPort() : 0);
+                        this.connection.spoofedUUID = event.getUniqueId();
+                        this.connection.spoofedProfile = gson.fromJson(event.getPropertiesJson(), com.mojang.authlib.properties.Property[].class);
+                        handledByEvent = true; // Hooray, we did it!
+                    }
+                }
+                // Don't try and handle default logic if it's been handled by the event.
+                if (!handledByEvent && proxyLogicEnabled) {
+                // Paper end
+                     // Spigot Start
+-                    if (org.spigotmc.SpigotConfig.bungee) {
+                //if (org.spigotmc.SpigotConfig.bungee) { // Paper - comment out, we check above!
+                         String[] split = packet.hostName.split("\00");
+                         if ( ( split.length == 3 || split.length == 4 ) && ( ServerHandshakePacketListenerImpl.HOST_PATTERN.matcher( split[1] ).matches() ) ) {
+                             packet.hostName = split[0];
--- a/patches/server/Configurable-Player-Collision.patch
+++ b/patches/server/Configurable-Player-Collision.patch
@@ -0,0 +1,131 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Wed, 13 Apr 2016 02:10:49 -0400
+Subject: [PATCH] Configurable Player Collision
+
+
+diff --git a/src/main/java/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/com/destroystokyo/paper/PaperConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java
+@@ -0,0 +0,0 @@ public class PaperConfig {
+     private static void regionFileCacheSize() {
+         regionFileCacheSize = Math.max(getInt("settings.region-file-cache-size", 256), 4);
+     }
+
+    public static boolean enablePlayerCollisions = true;
+    private static void enablePlayerCollisions() {
+        enablePlayerCollisions = getBoolean("settings.enable-player-collisions", true);
+    }
+ }
+diff --git a/src/main/java/net/minecraft/network/protocol/game/ClientboundSetPlayerTeamPacket.java b/src/main/java/net/minecraft/network/protocol/game/ClientboundSetPlayerTeamPacket.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/network/protocol/game/ClientboundSetPlayerTeamPacket.java
+++ b/src/main/java/net/minecraft/network/protocol/game/ClientboundSetPlayerTeamPacket.java
+@@ -0,0 +0,0 @@ public class ClientboundSetPlayerTeamPacket implements Packet<ClientGamePacketLi
+             buf.writeComponent(this.displayName);
+             buf.writeByte(this.options);
+             buf.writeUtf(this.nametagVisibility);
+-            buf.writeUtf(this.collisionRule);
+            buf.writeUtf(!com.destroystokyo.paper.PaperConfig.enablePlayerCollisions ? "never" : this.collisionRule); // Paper
+             buf.writeEnum(this.color);
+             buf.writeComponent(this.playerPrefix);
+             buf.writeComponent(this.playerSuffix);
+diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
+@@ -0,0 +0,0 @@ import net.minecraft.world.level.storage.loot.LootTables;
+ import net.minecraft.world.level.storage.loot.PredicateManager;
+ import net.minecraft.world.phys.Vec2;
+ import net.minecraft.world.phys.Vec3;
+import net.minecraft.world.scores.PlayerTeam; // Paper
+ import org.apache.commons.lang3.Validate;
+ import org.apache.logging.log4j.LogManager;
+ import org.apache.logging.log4j.Logger;
+@@ -0,0 +0,0 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+             this.server.getPluginManager().callEvent(new org.bukkit.event.world.WorldLoadEvent(worldserver.getWorld()));
+         }
+ 
+        // Paper start - Handle collideRule team for player collision toggle
+        final ServerScoreboard scoreboard = this.getScoreboard();
+        final java.util.Collection<String> toRemove = scoreboard.getPlayerTeams().stream().filter(team -> team.getName().startsWith("collideRule_")).map(PlayerTeam::getName).collect(java.util.stream.Collectors.toList());
+        for (String teamName : toRemove) {
+            scoreboard.removePlayerTeam(scoreboard.getPlayersTeam(teamName)); // Clean up after ourselves
+        }
+
+        if (!com.destroystokyo.paper.PaperConfig.enablePlayerCollisions) {
+            this.getPlayerList().collideRuleTeamName = org.apache.commons.lang3.StringUtils.left("collideRule_" + java.util.concurrent.ThreadLocalRandom.current().nextInt(), 16);
+            PlayerTeam collideTeam = scoreboard.addPlayerTeam(this.getPlayerList().collideRuleTeamName);
+            collideTeam.setSeeFriendlyInvisibles(false); // Because we want to mimic them not being on a team at all
+        }
+        // Paper end
+
+         this.server.enablePlugins(org.bukkit.plugin.PluginLoadOrder.POSTWORLD);
+         this.server.getPluginManager().callEvent(new ServerLoadEvent(ServerLoadEvent.LoadType.STARTUP));
+         this.connection.acceptConnections();
+diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
+@@ -0,0 +0,0 @@ import net.minecraft.world.level.storage.PlayerDataStorage;
+ import net.minecraft.world.phys.Vec3;
+ import net.minecraft.world.scores.Objective;
+ import net.minecraft.world.scores.PlayerTeam;
+import net.minecraft.world.scores.Scoreboard; // Paper
+ import net.minecraft.world.scores.Team;
+ import org.apache.logging.log4j.LogManager;
+ import org.apache.logging.log4j.Logger;
+@@ -0,0 +0,0 @@ public abstract class PlayerList {
+     // CraftBukkit start
+     private CraftServer cserver;
+     private final Map<String,ServerPlayer> playersByName = new java.util.HashMap<>();
+    public @Nullable String collideRuleTeamName; // Paper - Team name used for collideRule
+ 
+     public PlayerList(MinecraftServer server, RegistryAccess.RegistryHolder registryManager, PlayerDataStorage saveHandler, int maxPlayers) {
+         this.cserver = server.server = new CraftServer((DedicatedServer) server, this);
+@@ -0,0 +0,0 @@ public abstract class PlayerList {
+ 
+         player.initInventoryMenu();
+         // CraftBukkit - Moved from above, added world
+        // Paper start - Add to collideRule team if needed
+        final Scoreboard scoreboard = this.getServer().getLevel(Level.OVERWORLD).getScoreboard();
+        final PlayerTeam collideRuleTeam = scoreboard.getPlayersTeam(this.collideRuleTeamName);
+        if (this.collideRuleTeamName != null && collideRuleTeam != null && player.getTeam() == null) {
+            scoreboard.addPlayerToTeam(player.getScoreboardName(), collideRuleTeam);
+        }
+        // Paper end
+         PlayerList.LOGGER.info("{}[{}] logged in with entity id {} at ([{}]{}, {}, {})", player.getName().getString(), s1, player.getId(), worldserver1.serverLevelData.getLevelName(), player.getX(), player.getY(), player.getZ());
+     }
+ 
+@@ -0,0 +0,0 @@ public abstract class PlayerList {
+         entityplayer.doTick(); // SPIGOT-924
+         // CraftBukkit end
+ 
+        // Paper start - Remove from collideRule team if needed
+        if (this.collideRuleTeamName != null) {
+            final Scoreboard scoreBoard = this.server.getLevel(Level.OVERWORLD).getScoreboard();
+            final PlayerTeam team = scoreBoard.getPlayersTeam(this.collideRuleTeamName);
+            if (entityplayer.getTeam() == team && team != null) {
+                scoreBoard.removePlayerFromTeam(entityplayer.getScoreboardName(), team);
+            }
+        }
+        // Paper end
+
+         this.save(entityplayer);
+         if (entityplayer.isPassenger()) {
+             Entity entity = entityplayer.getRootVehicle();
+@@ -0,0 +0,0 @@ public abstract class PlayerList {
+         }
+         // CraftBukkit end
+ 
+        // Paper start - Remove collideRule team if it exists
+        if (this.collideRuleTeamName != null) {
+            final Scoreboard scoreboard = this.getServer().getLevel(Level.OVERWORLD).getScoreboard();
+            final PlayerTeam team = scoreboard.getPlayersTeam(this.collideRuleTeamName);
+            if (team != null) scoreboard.removePlayerTeam(team);
+        }
+        // Paper end
+     }
+ 
+     // CraftBukkit start
--- a/patches/server/Configurable-RCON-IP-address.patch
+++ b/patches/server/Configurable-RCON-IP-address.patch
@@ -0,0 +1,57 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Sat, 16 Apr 2016 00:39:33 -0400
+Subject: [PATCH] Configurable RCON IP address
+
+For servers with multiple IP's, ability to bind to a specific interface.
+
+diff --git a/src/main/java/net/minecraft/server/dedicated/DedicatedServerProperties.java b/src/main/java/net/minecraft/server/dedicated/DedicatedServerProperties.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/server/dedicated/DedicatedServerProperties.java
+++ b/src/main/java/net/minecraft/server/dedicated/DedicatedServerProperties.java
+@@ -0,0 +0,0 @@ public class DedicatedServerProperties extends Settings<DedicatedServerPropertie
+     @Nullable
+     public WorldGenSettings worldGenSettings;
+ 
+    public final String rconIp; // Paper - Add rcon ip
+
+     // CraftBukkit start
+     public DedicatedServerProperties(Properties properties, OptionSet optionset) {
+         super(properties, optionset);
+@@ -0,0 +0,0 @@ public class DedicatedServerProperties extends Settings<DedicatedServerPropertie
+         this.textFilteringConfig = this.get("text-filtering-config", "");
+         this.playerIdleTimeout = this.getMutable("player-idle-timeout", 0);
+         this.whiteList = this.getMutable("white-list", false);
+        // Paper start - Configurable rcon ip
+        final String rconIp = this.getStringRaw("rcon.ip");
+        this.rconIp = rconIp == null ? this.serverIp : rconIp;
+        // Paper end
+     }
+ 
+     // CraftBukkit start
+diff --git a/src/main/java/net/minecraft/server/dedicated/Settings.java b/src/main/java/net/minecraft/server/dedicated/Settings.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/server/dedicated/Settings.java
+++ b/src/main/java/net/minecraft/server/dedicated/Settings.java
+@@ -0,0 +0,0 @@ public abstract class Settings<T extends Settings<T>> {
+     }
+ 
+     @Nullable
+-    private String getStringRaw(String key) {
+    public String getStringRaw(String key) { // Paper - private -> public
+         return (String) this.getOverride(key, this.properties.getProperty(key)); // CraftBukkit
+     }
+ 
+diff --git a/src/main/java/net/minecraft/server/rcon/thread/RconThread.java b/src/main/java/net/minecraft/server/rcon/thread/RconThread.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/server/rcon/thread/RconThread.java
+++ b/src/main/java/net/minecraft/server/rcon/thread/RconThread.java
+@@ -0,0 +0,0 @@ public class RconThread extends GenericThread {
+     @Nullable
+     public static RconThread create(ServerInterface server) {
+         DedicatedServerProperties dedicatedServerProperties = server.getProperties();
+-        String string = server.getServerIp();
+        String string = dedicatedServerProperties.rconIp; // Paper - Configurable rcon ip
+         if (string.isEmpty()) {
+             string = "0.0.0.0";
+         }
--- a/patches/server/EntityRegainHealthEvent-isFastRegen-API.patch
+++ b/patches/server/EntityRegainHealthEvent-isFastRegen-API.patch
@@ -0,0 +1,42 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Zach Brown <1254957+zachbr@users.noreply.github.com>
+Date: Fri, 22 Apr 2016 01:43:11 -0500
+Subject: [PATCH] EntityRegainHealthEvent isFastRegen API
+
+Don't even get me started
+
+diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
+@@ -0,0 +0,0 @@ public abstract class LivingEntity extends Entity {
+     }
+ 
+     public void heal(float f, EntityRegainHealthEvent.RegainReason regainReason) {
+        // Paper start - Forward
+        heal(f, regainReason, false);
+    }
+
+    public void heal(float f, EntityRegainHealthEvent.RegainReason regainReason, boolean isFastRegen) {
+        // Paper end
+         float f1 = this.getHealth();
+ 
+         if (f1 > 0.0F) {
+-            EntityRegainHealthEvent event = new EntityRegainHealthEvent(this.getBukkitEntity(), f, regainReason);
+            EntityRegainHealthEvent event = new EntityRegainHealthEvent(this.getBukkitEntity(), f, regainReason, isFastRegen); // Paper
+             // Suppress during worldgen
+             if (this.valid) {
+                 this.level.getCraftServer().getPluginManager().callEvent(event);
+diff --git a/src/main/java/net/minecraft/world/food/FoodData.java b/src/main/java/net/minecraft/world/food/FoodData.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/world/food/FoodData.java
+++ b/src/main/java/net/minecraft/world/food/FoodData.java
+@@ -0,0 +0,0 @@ public class FoodData {
+             if (this.tickTimer >= this.saturatedRegenRate) { // CraftBukkit
+                 float f = Math.min(this.saturationLevel, 6.0F);
+ 
+-                player.heal(f / 6.0F, org.bukkit.event.entity.EntityRegainHealthEvent.RegainReason.SATIATED); // CraftBukkit - added RegainReason
+                player.heal(f / 6.0F, org.bukkit.event.entity.EntityRegainHealthEvent.RegainReason.SATIATED, true); // CraftBukkit - added RegainReason // Paper - This is fast regen
+                 // this.a(f); CraftBukkit - EntityExhaustionEvent
+                 player.applyExhaustion(f, org.bukkit.event.entity.EntityExhaustionEvent.ExhaustionReason.REGEN); // CraftBukkit - EntityExhaustionEvent
+                 this.tickTimer = 0;
--- a/patches/server/Implement-PlayerLocaleChangeEvent.patch
+++ b/patches/server/Implement-PlayerLocaleChangeEvent.patch
@@ -0,0 +1,48 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Isaac Moore <rmsy@me.com>
+Date: Tue, 19 Apr 2016 14:09:31 -0500
+Subject: [PATCH] Implement PlayerLocaleChangeEvent
+
+
+diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
+@@ -0,0 +0,0 @@ public class ServerPlayer extends Player {
+         return s;
+     }
+ 
+-    public String locale = "en_us"; // CraftBukkit - add, lowercase
+    public String locale = null; // CraftBukkit - add, lowercase // Paper - default to null
+     public java.util.Locale adventure$locale = java.util.Locale.US; // Paper
+     public void updateOptions(ServerboundClientInformationPacket packet) {
+         // CraftBukkit start
+@@ -0,0 +0,0 @@ public class ServerPlayer extends Player {
+             PlayerChangedMainHandEvent event = new PlayerChangedMainHandEvent(this.getBukkitEntity(), getMainArm() == HumanoidArm.LEFT ? MainHand.LEFT : MainHand.RIGHT);
+             this.server.server.getPluginManager().callEvent(event);
+         }
+-        if (!this.locale.equals(packet.language)) {
+        if (this.locale == null || !this.locale.equals(packet.language)) { // Paper - check for null
+             PlayerLocaleChangeEvent event = new PlayerLocaleChangeEvent(this.getBukkitEntity(), packet.language);
+             this.server.server.getPluginManager().callEvent(event);
+            new com.destroystokyo.paper.event.player.PlayerLocaleChangeEvent(this.getBukkitEntity(), this.locale, packet.language).callEvent(); // Paper
+         }
+         this.locale = packet.language;
+         // Paper start
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+@@ -0,0 +0,0 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
+ 
+     @Override
+     public String getLocale() {
+-        return this.getHandle().locale;
+-
+        // Paper start - Locale change event
+        final String locale = this.getHandle().locale;
+        return locale != null ? locale : "en_us";
+        // Paper end
+     }
+ 
+     // Paper start
--- a/patches/server/Improve-Maps-in-item-frames-performance-and-bug-fixe.patch
+++ b/patches/server/Improve-Maps-in-item-frames-performance-and-bug-fixe.patch
@@ -0,0 +1,142 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Fri, 29 Apr 2016 20:02:00 -0400
+Subject: [PATCH] Improve Maps (in item frames) performance and bug fixes
+
+Maps used a modified version of rendering to support plugin controlled
+imaging on maps. The Craft Map Renderer is much slower than Vanilla,
+causing maps in item frames to cause a noticeable hit on server performance.
+
+This updates the map system to not use the Craft system if we detect that no
+custom renderers are in use, defaulting to the much simpler Vanilla system.
+
+Additionally, numerous issues to player position tracking on maps has been fixed.
+
+diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
+@@ -0,0 +0,0 @@ public class ServerLevel extends net.minecraft.world.level.Level implements Worl
+                             {
+                                 if ( iter.next().player == entity )
+                                 {
+                                    map.decorations.remove(entity.getName().getString()); // Paper
+                                     iter.remove();
+                                 }
+                             }
+diff --git a/src/main/java/net/minecraft/world/entity/player/Player.java b/src/main/java/net/minecraft/world/entity/player/Player.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/world/entity/player/Player.java
+++ b/src/main/java/net/minecraft/world/entity/player/Player.java
+@@ -0,0 +0,0 @@ import net.minecraft.world.item.ElytraItem;
+ import net.minecraft.world.item.ItemCooldowns;
+ import net.minecraft.world.item.ItemStack;
+ import net.minecraft.world.item.Items;
+import net.minecraft.world.item.MapItem; // Paper
+ import net.minecraft.world.item.ProjectileWeaponItem;
+ import net.minecraft.world.item.SwordItem;
+ import net.minecraft.world.item.crafting.Recipe;
+@@ -0,0 +0,0 @@ import net.minecraft.world.level.block.entity.SignBlockEntity;
+ import net.minecraft.world.level.block.entity.StructureBlockEntity;
+ import net.minecraft.world.level.block.state.BlockState;
+ import net.minecraft.world.level.block.state.pattern.BlockInWorld;
+import net.minecraft.world.level.saveddata.maps.MapItemSavedData; // Paper
+ import net.minecraft.world.phys.AABB;
+ import net.minecraft.world.phys.Vec3;
+ import net.minecraft.world.scores.PlayerTeam;
+@@ -0,0 +0,0 @@ public abstract class Player extends LivingEntity {
+                 return null;
+             }
+             // CraftBukkit end
+            // Paper start - remove player from map on drop
+            if (stack.getItem() == Items.FILLED_MAP) {
+                MapItemSavedData worldmap = MapItem.getSavedData(stack, this.level);
+                worldmap.tickCarriedBy(this, stack);
+            }
+            // Paper end
+ 
+             return entityitem;
+         }
+diff --git a/src/main/java/net/minecraft/world/level/saveddata/maps/MapItemSavedData.java b/src/main/java/net/minecraft/world/level/saveddata/maps/MapItemSavedData.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/world/level/saveddata/maps/MapItemSavedData.java
+++ b/src/main/java/net/minecraft/world/level/saveddata/maps/MapItemSavedData.java
+@@ -0,0 +0,0 @@ public class MapItemSavedData extends SavedData {
+     public final Map<String, MapDecoration> decorations = Maps.newLinkedHashMap();
+     private final Map<String, MapFrame> frameMarkers = Maps.newHashMap();
+     private int trackedDecorationCount;
+    private org.bukkit.craftbukkit.map.RenderData vanillaRender = new org.bukkit.craftbukkit.map.RenderData(); // Paper
+ 
+     // CraftBukkit start
+     public final CraftMapView mapView;
+@@ -0,0 +0,0 @@ public class MapItemSavedData extends SavedData {
+         // CraftBukkit start
+         this.mapView = new CraftMapView(this);
+         this.server = (CraftServer) org.bukkit.Bukkit.getServer();
+        this.vanillaRender.buffer = colors; // Paper
+         // CraftBukkit end
+     }
+ 
+@@ -0,0 +0,0 @@ public class MapItemSavedData extends SavedData {
+         if (abyte.length == 16384) {
+             worldmap.colors = abyte;
+         }
+        worldmap.vanillaRender.buffer = abyte; // Paper
+ 
+         ListTag nbttaglist = nbt.getList("banners", 10);
+ 
+@@ -0,0 +0,0 @@ public class MapItemSavedData extends SavedData {
+ 
+     public class HoldingPlayer {
+ 
+        // Paper start
+        private void addSeenPlayers(java.util.Collection<MapDecoration> icons) {
+            org.bukkit.entity.Player player = (org.bukkit.entity.Player) this.player.getBukkitEntity();
+            MapItemSavedData.this.decorations.forEach((name, mapIcon) -> {
+                // If this cursor is for a player check visibility with vanish system
+                org.bukkit.entity.Player other = org.bukkit.Bukkit.getPlayerExact(name); // Spigot
+                if (other == null || player.canSee(other)) {
+                    icons.add(mapIcon);
+                }
+            });
+        }
+        private boolean shouldUseVanillaMap() {
+            return mapView.getRenderers().size() == 1 && mapView.getRenderers().get(0).getClass() == org.bukkit.craftbukkit.map.CraftMapRenderer.class;
+        }
+        // Paper end
+         public final Player player;
+         private boolean dirtyData = true;
+         private int minDirtyX;
+@@ -0,0 +0,0 @@ public class MapItemSavedData extends SavedData {
+         @Nullable
+         Packet<?> nextUpdatePacket(int mapId) {
+             MapItemSavedData.MapPatch worldmap_b;
+-            org.bukkit.craftbukkit.map.RenderData render = MapItemSavedData.this.mapView.render((org.bukkit.craftbukkit.entity.CraftPlayer) this.player.getBukkitEntity()); // CraftBukkit
+            if (!this.dirtyData && this.tick % 5 != 0) { this.tick++; return null; } // Paper - this won't end up sending, so don't render it!
+            boolean vanillaMaps = shouldUseVanillaMap(); // Paper
+            org.bukkit.craftbukkit.map.RenderData render = !vanillaMaps ? MapItemSavedData.this.mapView.render((org.bukkit.craftbukkit.entity.CraftPlayer) this.player.getBukkitEntity()) : MapItemSavedData.this.vanillaRender; // CraftBukkit // Paper
+ 
+             if (this.dirtyData) {
+                 this.dirtyData = false;
+@@ -0,0 +0,0 @@ public class MapItemSavedData extends SavedData {
+                 // CraftBukkit start
+                 java.util.Collection<MapDecoration> icons = new java.util.ArrayList<MapDecoration>();
+ 
+                if (vanillaMaps) addSeenPlayers(icons); // Paper
+
+                 for (org.bukkit.map.MapCursor cursor : render.cursors) {
+                     if (cursor.isVisible()) {
+                         icons.add(new MapDecoration(MapDecoration.Type.byIcon(cursor.getRawType()), cursor.getX(), cursor.getY(), cursor.getDirection(), PaperAdventure.asVanilla(cursor.caption()))); // Paper - Adventure
+diff --git a/src/main/java/org/bukkit/craftbukkit/map/RenderData.java b/src/main/java/org/bukkit/craftbukkit/map/RenderData.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/craftbukkit/map/RenderData.java
+++ b/src/main/java/org/bukkit/craftbukkit/map/RenderData.java
+@@ -0,0 +0,0 @@ import org.bukkit.map.MapCursor;
+ 
+ public class RenderData {
+ 
+-    public final byte[] buffer;
+    public byte[] buffer; // Paper
+     public final ArrayList<MapCursor> cursors;
+ 
+     public RenderData() {
--- a/patches/server/LootTable-API-Replenishable-Lootables-Feature.patch
+++ b/patches/server/LootTable-API-Replenishable-Lootables-Feature.patch
@@ -0,0 +1,733 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Sun, 1 May 2016 21:19:14 -0400
+Subject: [PATCH] LootTable API & Replenishable Lootables Feature
+
+Provides an API to control the loot table for an object.
+Also provides a feature that any Lootable Inventory (Chests in Structures)
+can automatically replenish after a given time.
+
+This feature is good for long term worlds so that newer players
+do not suffer with "Every chest has been looted"
+
+diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+@@ -0,0 +0,0 @@ public class PaperWorldConfig {
+         this.frostedIceDelayMax = this.getInt("frosted-ice.delay.max", this.frostedIceDelayMax);
+         log("Frosted Ice: " + (this.frostedIceEnabled ? "enabled" : "disabled") + " / delay: min=" + this.frostedIceDelayMin + ", max=" + this.frostedIceDelayMax);
+     }
+
+    public boolean autoReplenishLootables;
+    public boolean restrictPlayerReloot;
+    public boolean changeLootTableSeedOnFill;
+    public int maxLootableRefills;
+    public int lootableRegenMin;
+    public int lootableRegenMax;
+    private void enhancedLootables() {
+        autoReplenishLootables = getBoolean("lootables.auto-replenish", false);
+        restrictPlayerReloot = getBoolean("lootables.restrict-player-reloot", true);
+        changeLootTableSeedOnFill = getBoolean("lootables.reset-seed-on-fill", true);
+        maxLootableRefills = getInt("lootables.max-refills", -1);
+        lootableRegenMin = PaperConfig.getSeconds(getString("lootables.refresh-min", "12h"));
+        lootableRegenMax = PaperConfig.getSeconds(getString("lootables.refresh-max", "2d"));
+        if (autoReplenishLootables) {
+            log("Lootables: Replenishing every " +
+                PaperConfig.timeSummary(lootableRegenMin) + " to " +
+                PaperConfig.timeSummary(lootableRegenMax) +
+                (restrictPlayerReloot ? " (restricting reloot)" : "")
+            );
+        }
+    }
+ }
+diff --git a/src/main/java/com/destroystokyo/paper/loottable/PaperLootableBlockInventory.java b/src/main/java/com/destroystokyo/paper/loottable/PaperLootableBlockInventory.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
+--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/loottable/PaperLootableBlockInventory.java
+@@ -0,0 +0,0 @@
+package com.destroystokyo.paper.loottable;
+
+import net.minecraft.core.BlockPos;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.block.entity.RandomizableContainerBlockEntity;
+import org.bukkit.Chunk;
+import org.bukkit.block.Block;
+
+public interface PaperLootableBlockInventory extends LootableBlockInventory, PaperLootableInventory {
+
+    RandomizableContainerBlockEntity getTileEntity();
+
+    @Override
+    default LootableInventory getAPILootableInventory() {
+        return this;
+    }
+
+    @Override
+    default Level getNMSWorld() {
+        return getTileEntity().getLevel();
+    }
+
+    default Block getBlock() {
+        final BlockPos position = getTileEntity().getBlockPos();
+        final Chunk bukkitChunk = getTileEntity().getLevel().getChunkAt(position).bukkitChunk;
+        return bukkitChunk.getBlock(position.getX(), position.getY(), position.getZ());
+    }
+
+    @Override
+    default PaperLootableInventoryData getLootableData() {
+        return getTileEntity().lootableData;
+    }
+}
+diff --git a/src/main/java/com/destroystokyo/paper/loottable/PaperLootableEntityInventory.java b/src/main/java/com/destroystokyo/paper/loottable/PaperLootableEntityInventory.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
+--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/loottable/PaperLootableEntityInventory.java
+@@ -0,0 +0,0 @@
+package com.destroystokyo.paper.loottable;
+
+import LootableInventory;
+import net.minecraft.world.level.Level;
+import org.bukkit.entity.Entity;
+
+public interface PaperLootableEntityInventory extends LootableEntityInventory, PaperLootableInventory {
+
+    net.minecraft.world.entity.Entity getHandle();
+
+    @Override
+    default LootableInventory getAPILootableInventory() {
+        return this;
+    }
+
+    default Entity getEntity() {
+        return getHandle().getBukkitEntity();
+    }
+
+    @Override
+    default Level getNMSWorld() {
+        return getHandle().getCommandSenderWorld();
+    }
+
+    @Override
+    default PaperLootableInventoryData getLootableData() {
+        return getHandle().lootableData;
+    }
+}
+diff --git a/src/main/java/com/destroystokyo/paper/loottable/PaperLootableInventory.java b/src/main/java/com/destroystokyo/paper/loottable/PaperLootableInventory.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
+--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/loottable/PaperLootableInventory.java
+@@ -0,0 +0,0 @@
+package com.destroystokyo.paper.loottable;
+
+import org.bukkit.loot.Lootable;
+import java.util.UUID;
+import net.minecraft.world.level.Level;
+
+public interface PaperLootableInventory extends LootableInventory, Lootable {
+
+    PaperLootableInventoryData getLootableData();
+    LootableInventory getAPILootableInventory();
+
+    Level getNMSWorld();
+
+    default org.bukkit.World getBukkitWorld() {
+        return getNMSWorld().getWorld();
+    }
+
+    @Override
+    default boolean isRefillEnabled() {
+        return getNMSWorld().paperConfig.autoReplenishLootables;
+    }
+
+    @Override
+    default boolean hasBeenFilled() {
+        return getLastFilled() != -1;
+    }
+
+    @Override
+    default boolean hasPlayerLooted(UUID player) {
+        return getLootableData().hasPlayerLooted(player);
+    }
+
+    @Override
+    default Long getLastLooted(UUID player) {
+        return getLootableData().getLastLooted(player);
+    }
+
+    @Override
+    default boolean setHasPlayerLooted(UUID player, boolean looted) {
+        final boolean hasLooted = hasPlayerLooted(player);
+        if (hasLooted != looted) {
+            getLootableData().setPlayerLootedState(player, looted);
+        }
+        return hasLooted;
+    }
+
+    @Override
+    default boolean hasPendingRefill() {
+        long nextRefill = getLootableData().getNextRefill();
+        return nextRefill != -1 && nextRefill > getLootableData().getLastFill();
+    }
+
+    @Override
+    default long getLastFilled() {
+        return getLootableData().getLastFill();
+    }
+
+    @Override
+    default long getNextRefill() {
+        return getLootableData().getNextRefill();
+    }
+
+    @Override
+    default long setNextRefill(long refillAt) {
+        if (refillAt < -1) {
+            refillAt = -1;
+        }
+        return getLootableData().setNextRefill(refillAt);
+    }
+}
+diff --git a/src/main/java/com/destroystokyo/paper/loottable/PaperLootableInventoryData.java b/src/main/java/com/destroystokyo/paper/loottable/PaperLootableInventoryData.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
+--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/loottable/PaperLootableInventoryData.java
+@@ -0,0 +0,0 @@
+package com.destroystokyo.paper.loottable;
+
+import com.destroystokyo.paper.PaperWorldConfig;
+import org.bukkit.entity.Player;
+import org.bukkit.loot.LootTable;
+import javax.annotation.Nullable;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.ListTag;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Random;
+import java.util.UUID;
+
+public class PaperLootableInventoryData {
+
+    private static final Random RANDOM = new Random();
+
+    private long lastFill = -1;
+    private long nextRefill = -1;
+    private int numRefills = 0;
+    private Map<UUID, Long> lootedPlayers;
+    private final PaperLootableInventory lootable;
+
+    public PaperLootableInventoryData(PaperLootableInventory lootable) {
+        this.lootable = lootable;
+    }
+
+    long getLastFill() {
+        return this.lastFill;
+    }
+
+    long getNextRefill() {
+        return this.nextRefill;
+    }
+
+    long setNextRefill(long nextRefill) {
+        long prev = this.nextRefill;
+        this.nextRefill = nextRefill;
+        return prev;
+    }
+
+    public boolean shouldReplenish(@Nullable net.minecraft.world.entity.player.Player player) {
+        LootTable table = this.lootable.getLootTable();
+
+        // No Loot Table associated
+        if (table == null) {
+            return false;
+        }
+
+        // ALWAYS process the first fill or if the feature is disabled
+        if (this.lastFill == -1 || !this.lootable.getNMSWorld().paperConfig.autoReplenishLootables) {
+            return true;
+        }
+
+        // Only process refills when a player is set
+        if (player == null) {
+            return false;
+        }
+
+        // Chest is not scheduled for refill
+        if (this.nextRefill == -1) {
+            return false;
+        }
+
+        final PaperWorldConfig paperConfig = this.lootable.getNMSWorld().paperConfig;
+
+        // Check if max refills has been hit
+        if (paperConfig.maxLootableRefills != -1 && this.numRefills >= paperConfig.maxLootableRefills) {
+            return false;
+        }
+
+        // Refill has not been reached
+        if (this.nextRefill > System.currentTimeMillis()) {
+            return false;
+        }
+
+
+        final Player bukkitPlayer = (Player) player.getBukkitEntity();
+        LootableInventoryReplenishEvent event = new LootableInventoryReplenishEvent(bukkitPlayer, lootable.getAPILootableInventory());
+        if (paperConfig.restrictPlayerReloot && hasPlayerLooted(player.getUUID())) {
+            event.setCancelled(true);
+        }
+        return event.callEvent();
+    }
+    public void processRefill(@Nullable net.minecraft.world.entity.player.Player player) {
+        this.lastFill = System.currentTimeMillis();
+        final PaperWorldConfig paperConfig = this.lootable.getNMSWorld().paperConfig;
+        if (paperConfig.autoReplenishLootables) {
+            int min = paperConfig.lootableRegenMin;
+            int max = paperConfig.lootableRegenMax;
+            this.nextRefill = this.lastFill + (min + RANDOM.nextInt(max - min + 1)) * 1000L;
+            this.numRefills++;
+            if (paperConfig.changeLootTableSeedOnFill) {
+                this.lootable.setSeed(0);
+            }
+            if (player != null) { // This means that numRefills can be incremented without a player being in the lootedPlayers list - Seems to be EntityMinecartChest specific
+                this.setPlayerLootedState(player.getUUID(), true);
+            }
+        } else {
+            this.lootable.clearLootTable();
+        }
+    }
+
+
+    public void loadNbt(CompoundTag base) {
+        if (!base.contains("Paper.LootableData", 10)) { // 10 = compound
+            return;
+        }
+        CompoundTag comp = base.getCompound("Paper.LootableData");
+        if (comp.contains("lastFill")) {
+            this.lastFill = comp.getLong("lastFill");
+        }
+        if (comp.contains("nextRefill")) {
+            this.nextRefill = comp.getLong("nextRefill");
+        }
+
+        if (comp.contains("numRefills")) {
+            this.numRefills = comp.getInt("numRefills");
+        }
+        if (comp.contains("lootedPlayers", 9)) { // 9 = list
+            ListTag list = comp.getList("lootedPlayers", 10); // 10 = compound
+            final int size = list.size();
+            if (size > 0) {
+                this.lootedPlayers = new HashMap<>(list.size());
+            }
+            for (int i = 0; i < size; i++) {
+                final CompoundTag cmp = list.getCompound(i);
+                lootedPlayers.put(cmp.getUUID("UUID"), cmp.getLong("Time"));
+            }
+        }
+    }
+    public void saveNbt(CompoundTag base) {
+        CompoundTag comp = new CompoundTag();
+        if (this.nextRefill != -1) {
+            comp.putLong("nextRefill", this.nextRefill);
+        }
+        if (this.lastFill != -1) {
+            comp.putLong("lastFill", this.lastFill);
+        }
+        if (this.numRefills != 0) {
+            comp.putInt("numRefills", this.numRefills);
+        }
+        if (this.lootedPlayers != null && !this.lootedPlayers.isEmpty()) {
+            ListTag list = new ListTag();
+            for (Map.Entry<UUID, Long> entry : this.lootedPlayers.entrySet()) {
+                CompoundTag cmp = new CompoundTag();
+                cmp.setUUID("UUID", entry.getKey());
+                cmp.putLong("Time", entry.getValue());
+                list.add(cmp);
+            }
+            comp.put("lootedPlayers", list);
+        }
+
+        if (!comp.isEmpty()) {
+            base.put("Paper.LootableData", comp);
+        }
+    }
+
+    void setPlayerLootedState(UUID player, boolean looted) {
+        if (looted && this.lootedPlayers == null) {
+            this.lootedPlayers = new HashMap<>();
+        }
+        if (looted) {
+            if (!this.lootedPlayers.containsKey(player)) {
+                this.lootedPlayers.put(player, System.currentTimeMillis());
+            }
+        } else if (this.lootedPlayers != null) {
+            this.lootedPlayers.remove(player);
+        }
+    }
+
+    boolean hasPlayerLooted(UUID player) {
+        return this.lootedPlayers != null && this.lootedPlayers.containsKey(player);
+    }
+
+    Long getLastLooted(UUID player) {
+        return lootedPlayers != null ? lootedPlayers.get(player) : null;
+    }
+}
+diff --git a/src/main/java/com/destroystokyo/paper/loottable/PaperMinecartLootableInventory.java b/src/main/java/com/destroystokyo/paper/loottable/PaperMinecartLootableInventory.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
+--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/loottable/PaperMinecartLootableInventory.java
+@@ -0,0 +0,0 @@
+package com.destroystokyo.paper.loottable;
+
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.vehicle.AbstractMinecartContainer;
+import net.minecraft.world.level.Level;
+import org.bukkit.Bukkit;
+import org.bukkit.craftbukkit.util.CraftNamespacedKey;
+
+public class PaperMinecartLootableInventory implements PaperLootableEntityInventory {
+
+    private AbstractMinecartContainer entity;
+
+    public PaperMinecartLootableInventory(AbstractMinecartContainer entity) {
+        this.entity = entity;
+    }
+
+    @Override
+    public org.bukkit.loot.LootTable getLootTable() {
+        return entity.lootTable != null ? Bukkit.getLootTable(CraftNamespacedKey.fromMinecraft(entity.lootTable)) : null;
+    }
+
+    @Override
+    public void setLootTable(org.bukkit.loot.LootTable table, long seed) {
+        setLootTable(table);
+        setSeed(seed);
+    }
+
+    @Override
+    public void setSeed(long seed) {
+        entity.lootTableSeed = seed;
+    }
+
+    @Override
+    public long getSeed() {
+        return entity.lootTableSeed;
+    }
+
+    @Override
+    public void setLootTable(org.bukkit.loot.LootTable table) {
+        entity.lootTable = (table == null) ? null : CraftNamespacedKey.toMinecraft(table.getKey());
+    }
+
+    @Override
+    public PaperLootableInventoryData getLootableData() {
+        return entity.lootableData;
+    }
+
+    @Override
+    public Entity getHandle() {
+        return entity;
+    }
+
+    @Override
+    public LootableInventory getAPILootableInventory() {
+        return (LootableInventory) entity.getBukkitEntity();
+    }
+
+    @Override
+    public Level getNMSWorld() {
+        return entity.level;
+    }
+}
+diff --git a/src/main/java/com/destroystokyo/paper/loottable/PaperTileEntityLootableInventory.java b/src/main/java/com/destroystokyo/paper/loottable/PaperTileEntityLootableInventory.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
+--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/loottable/PaperTileEntityLootableInventory.java
+@@ -0,0 +0,0 @@
+package com.destroystokyo.paper.loottable;
+
+import net.minecraft.server.MCUtil;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.block.entity.RandomizableContainerBlockEntity;
+import org.bukkit.Bukkit;
+import org.bukkit.craftbukkit.util.CraftNamespacedKey;
+
+public class PaperTileEntityLootableInventory implements PaperLootableBlockInventory {
+    private RandomizableContainerBlockEntity tileEntityLootable;
+
+    public PaperTileEntityLootableInventory(RandomizableContainerBlockEntity tileEntityLootable) {
+        this.tileEntityLootable = tileEntityLootable;
+    }
+
+    @Override
+    public org.bukkit.loot.LootTable getLootTable() {
+        return tileEntityLootable.lootTable != null ? Bukkit.getLootTable(CraftNamespacedKey.fromMinecraft(tileEntityLootable.lootTable)) : null;
+    }
+
+    @Override
+    public void setLootTable(org.bukkit.loot.LootTable table, long seed) {
+        setLootTable(table);
+        setSeed(seed);
+    }
+
+    @Override
+    public void setLootTable(org.bukkit.loot.LootTable table) {
+        tileEntityLootable.lootTable = (table == null) ? null : CraftNamespacedKey.toMinecraft(table.getKey());
+    }
+
+    @Override
+    public void setSeed(long seed) {
+        tileEntityLootable.lootTableSeed = seed;
+    }
+
+    @Override
+    public long getSeed() {
+        return tileEntityLootable.lootTableSeed;
+    }
+
+    @Override
+    public PaperLootableInventoryData getLootableData() {
+        return tileEntityLootable.lootableData;
+    }
+
+    @Override
+    public RandomizableContainerBlockEntity getTileEntity() {
+        return tileEntityLootable;
+    }
+
+    @Override
+    public LootableInventory getAPILootableInventory() {
+        Level world = tileEntityLootable.getLevel();
+        if (world == null) {
+            return null;
+        }
+        return (LootableInventory) getBukkitWorld().getBlockAt(MCUtil.toLocation(world, tileEntityLootable.getBlockPos())).getState();
+    }
+
+    @Override
+    public Level getNMSWorld() {
+        return tileEntityLootable.getLevel();
+    }
+}
+diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
+@@ -0,0 +0,0 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, n
+     };
+     // Paper end
+ 
+    public com.destroystokyo.paper.loottable.PaperLootableInventoryData lootableData; // Paper
+     private CraftEntity bukkitEntity;
+ 
+     public CraftEntity getBukkitEntity() {
+diff --git a/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecartContainer.java b/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecartContainer.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecartContainer.java
+++ b/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecartContainer.java
+@@ -0,0 +0,0 @@ public abstract class AbstractMinecartContainer extends AbstractMinecart impleme
+     public long lootTableSeed;
+ 
+     // CraftBukkit start
+    { this.lootableData = new com.destroystokyo.paper.loottable.PaperLootableInventoryData(new com.destroystokyo.paper.loottable.PaperMinecartLootableInventory(this)); } // Paper
+     public List<HumanEntity> transaction = new java.util.ArrayList<HumanEntity>();
+     private int maxStack = MAX_STACK;
+ 
+@@ -0,0 +0,0 @@ public abstract class AbstractMinecartContainer extends AbstractMinecart impleme
+     @Override
+     protected void addAdditionalSaveData(CompoundTag nbt) {
+         super.addAdditionalSaveData(nbt);
+        this.lootableData.saveNbt(nbt); // Paper
+         if (this.lootTable != null) {
+             nbt.putString("LootTable", this.lootTable.toString());
+             if (this.lootTableSeed != 0L) {
+                 nbt.putLong("LootTableSeed", this.lootTableSeed);
+             }
+-        } else {
+        } if (true) { // Paper - Always save the items, Table may stick around
+             ContainerHelper.saveAllItems(nbt, this.itemStacks);
+         }
+ 
+@@ -0,0 +0,0 @@ public abstract class AbstractMinecartContainer extends AbstractMinecart impleme
+     @Override
+     protected void readAdditionalSaveData(CompoundTag nbt) {
+         super.readAdditionalSaveData(nbt);
+        this.lootableData.loadNbt(nbt); // Paper
+         this.itemStacks = NonNullList.withSize(this.getContainerSize(), ItemStack.EMPTY);
+         if (nbt.contains("LootTable", 8)) {
+             this.lootTable = new ResourceLocation(nbt.getString("LootTable"));
+             this.lootTableSeed = nbt.getLong("LootTableSeed");
+-        } else {
+        } if (true) { // Paper - always load the items, table may still remain
+             ContainerHelper.loadAllItems(nbt, this.itemStacks);
+         }
+ 
+@@ -0,0 +0,0 @@ public abstract class AbstractMinecartContainer extends AbstractMinecart impleme
+     }
+ 
+     public void unpackLootTable(@Nullable Player player) {
+-        if (this.lootTable != null && this.level.getServer() != null) {
+        if (this.lootableData.shouldReplenish(player) && this.level.getServer() != null) { // Paper
+             LootTable loottable = this.level.getServer().getLootTables().get(this.lootTable);
+ 
+             if (player instanceof ServerPlayer) {
+                 CriteriaTriggers.GENERATE_LOOT.trigger((ServerPlayer) player, this.lootTable);
+             }
+ 
+-            this.lootTable = null;
+            //this.lootTable = null; // Paper
+            this.lootableData.processRefill(player); // Paper
+             LootContext.Builder loottableinfo_builder = (new LootContext.Builder((ServerLevel) this.level)).withParameter(LootContextParams.ORIGIN, this.position()).withOptionalRandomSeed(this.lootTableSeed);
+ 
+             if (player != null) {
+diff --git a/src/main/java/net/minecraft/world/level/block/entity/RandomizableContainerBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/RandomizableContainerBlockEntity.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/world/level/block/entity/RandomizableContainerBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/RandomizableContainerBlockEntity.java
+@@ -0,0 +0,0 @@ public abstract class RandomizableContainerBlockEntity extends BaseContainerBloc
+     @Nullable
+     public ResourceLocation lootTable;
+     public long lootTableSeed;
+    public final com.destroystokyo.paper.loottable.PaperLootableInventoryData lootableData = new com.destroystokyo.paper.loottable.PaperLootableInventoryData(new com.destroystokyo.paper.loottable.PaperTileEntityLootableInventory(this)); // Paper
+ 
+     protected RandomizableContainerBlockEntity(BlockEntityType<?> type, BlockPos pos, BlockState state) {
+         super(type, pos, state);
+@@ -0,0 +0,0 @@ public abstract class RandomizableContainerBlockEntity extends BaseContainerBloc
+     }
+ 
+     protected boolean tryLoadLootTable(CompoundTag nbt) {
+        this.lootableData.loadNbt(nbt); // Paper
+         if (nbt.contains("LootTable", 8)) {
+             this.lootTable = new ResourceLocation(nbt.getString("LootTable"));
+            try { org.bukkit.craftbukkit.util.CraftNamespacedKey.fromMinecraft(this.lootTable); } catch (IllegalArgumentException ex) { this.lootTable = null; } // Paper - validate
+             this.lootTableSeed = nbt.getLong("LootTableSeed");
+-            return true;
+            return false; // Paper - always load the items, table may still remain
+         } else {
+             return false;
+         }
+     }
+ 
+     protected boolean trySaveLootTable(CompoundTag nbt) {
+        this.lootableData.saveNbt(nbt); // Paper
+         if (this.lootTable == null) {
+             return false;
+         } else {
+@@ -0,0 +0,0 @@ public abstract class RandomizableContainerBlockEntity extends BaseContainerBloc
+                 nbt.putLong("LootTableSeed", this.lootTableSeed);
+             }
+ 
+-            return true;
+            return false; // Paper - always save the items, table may still remain
+         }
+     }
+ 
+     public void unpackLootTable(@Nullable Player player) {
+-        if (this.lootTable != null && this.level.getServer() != null) {
+        if (this.lootableData.shouldReplenish(player) && this.level.getServer() != null) { // Paper
+             LootTable lootTable = this.level.getServer().getLootTables().get(this.lootTable);
+             if (player instanceof ServerPlayer) {
+                 CriteriaTriggers.GENERATE_LOOT.trigger((ServerPlayer)player, this.lootTable);
+             }
+ 
+-            this.lootTable = null;
+            //this.lootTable = null; // Paper
+            this.lootableData.processRefill(player); // Paper
+             LootContext.Builder builder = (new LootContext.Builder((ServerLevel)this.level)).withParameter(LootContextParams.ORIGIN, Vec3.atCenterOf(this.worldPosition)).withOptionalRandomSeed(this.lootTableSeed);
+             if (player != null) {
+                 builder.withLuck(player.getLuck()).withParameter(LootContextParams.THIS_ENTITY, player);
+diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
+@@ -0,0 +0,0 @@ public class CraftBlockEntityState<T extends BlockEntity> extends CraftBlockStat
+     }
+ 
+     // gets the wrapped TileEntity
+-    protected T getTileEntity() {
+    public T getTileEntity() { // Paper - protected -> public
+         return this.tileEntity;
+     }
+ 
+diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftChest.java b/src/main/java/org/bukkit/craftbukkit/block/CraftChest.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/craftbukkit/block/CraftChest.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftChest.java
+@@ -0,0 +0,0 @@ import org.bukkit.craftbukkit.CraftWorld;
+ import org.bukkit.craftbukkit.inventory.CraftInventory;
+ import org.bukkit.craftbukkit.inventory.CraftInventoryDoubleChest;
+ import org.bukkit.inventory.Inventory;
+import com.destroystokyo.paper.loottable.PaperLootableBlockInventory; // Paper
+ 
+-public class CraftChest extends CraftLootable<ChestBlockEntity> implements Chest {
+public class CraftChest extends CraftLootable<ChestBlockEntity> implements Chest, PaperLootableBlockInventory { // Paper
+ 
+     public CraftChest(final Block block) {
+         super(block, ChestBlockEntity.class);
+diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftLootable.java b/src/main/java/org/bukkit/craftbukkit/block/CraftLootable.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/craftbukkit/block/CraftLootable.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftLootable.java
+@@ -0,0 +0,0 @@ import org.bukkit.craftbukkit.util.CraftNamespacedKey;
+ import org.bukkit.loot.LootTable;
+ import org.bukkit.loot.Lootable;
+ 
+-public abstract class CraftLootable<T extends RandomizableContainerBlockEntity> extends CraftContainer<T> implements Nameable, Lootable {
+public abstract class CraftLootable<T extends RandomizableContainerBlockEntity> extends CraftContainer<T> implements Nameable, Lootable, com.destroystokyo.paper.loottable.PaperLootableBlockInventory { // Paper
+ 
+     public CraftLootable(Block block, Class<T> tileEntityClass) {
+         super(block, tileEntityClass);
+@@ -0,0 +0,0 @@ public abstract class CraftLootable<T extends RandomizableContainerBlockEntity>
+         this.setLootTable(this.getLootTable(), seed);
+     }
+ 
+-    private void setLootTable(LootTable table, long seed) {
+    public void setLootTable(LootTable table, long seed) { // Paper - public
+         ResourceLocation key = (table == null) ? null : CraftNamespacedKey.toMinecraft(table.getKey());
+         getSnapshot().setLootTable(key, seed);
+     }
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartChest.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartChest.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartChest.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartChest.java
+@@ -0,0 +0,0 @@ import org.bukkit.entity.minecart.StorageMinecart;
+ import org.bukkit.inventory.Inventory;
+ 
+ @SuppressWarnings("deprecation")
+-public class CraftMinecartChest extends CraftMinecartContainer implements StorageMinecart {
+public class CraftMinecartChest extends CraftMinecartContainer implements StorageMinecart, com.destroystokyo.paper.loottable.PaperLootableEntityInventory { // Paper
+     private final CraftInventory inventory;
+ 
+     public CraftMinecartChest(CraftServer server, MinecartChest entity) {
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartContainer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartContainer.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartContainer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartContainer.java
+@@ -0,0 +0,0 @@ public abstract class CraftMinecartContainer extends CraftMinecart implements Lo
+         return this.getHandle().lootTableSeed;
+     }
+ 
+-    private void setLootTable(LootTable table, long seed) {
+    @Override public void setLootTable(LootTable table, long seed) { // Paper
+         ResourceLocation newKey = (table == null) ? null : CraftNamespacedKey.toMinecraft(table.getKey());
+         this.getHandle().setLootTable(newKey, seed);
+     }
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartHopper.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartHopper.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartHopper.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartHopper.java
+@@ -0,0 +0,0 @@ import org.bukkit.entity.EntityType;
+ import org.bukkit.entity.minecart.HopperMinecart;
+ import org.bukkit.inventory.Inventory;
+ 
+-public final class CraftMinecartHopper extends CraftMinecartContainer implements HopperMinecart {
+public final class CraftMinecartHopper extends CraftMinecartContainer implements HopperMinecart, com.destroystokyo.paper.loottable.PaperLootableEntityInventory { // Paper
+     private final CraftInventory inventory;
+ 
+     public CraftMinecartHopper(CraftServer server, MinecartHopper entity) {
--- a/patches/server/remove-null-possibility-for-getServer-singleton.patch
+++ b/patches/server/remove-null-possibility-for-getServer-singleton.patch
@@ -0,0 +1,36 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Thu, 28 Apr 2016 00:57:27 -0400
+Subject: [PATCH] remove null possibility for getServer singleton
+
+to stop IDE complaining about potential NPE
+
+diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
+@@ -0,0 +0,0 @@ import org.spigotmc.SlackActivityAccountant; // Spigot
+ 
+ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTask> implements SnooperPopulator, CommandSource, AutoCloseable {
+ 
+    private static MinecraftServer SERVER; // Paper
+     public static final Logger LOGGER = LogManager.getLogger();
+     private static final float AVERAGE_TICK_TIME_SMOOTHING = 0.8F;
+     private static final int TICK_STATS_SPAN = 100;
+@@ -0,0 +0,0 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+ 
+     public MinecraftServer(OptionSet options, DataPackConfig datapackconfiguration, Thread thread, RegistryAccess.RegistryHolder iregistrycustom_dimension, LevelStorageSource.LevelStorageAccess convertable_conversionsession, WorldData savedata, PackRepository resourcepackrepository, Proxy proxy, DataFixer datafixer, ServerResources datapackresources, @Nullable MinecraftSessionService minecraftsessionservice, @Nullable GameProfileRepository gameprofilerepository, @Nullable GameProfileCache usercache, ChunkProgressListenerFactory worldloadlistenerfactory) {
+         super("Server");
+        SERVER = this; // Paper - better singleton
+         this.metricsRecorder = InactiveMetricsRecorder.INSTANCE;
+         this.profiler = this.metricsRecorder.getProfiler();
+         this.onMetricsRecordingStopped = (methodprofilerresults) -> {
+@@ -0,0 +0,0 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+ 
+     @Deprecated
+     public static MinecraftServer getServer() {
+-        return (Bukkit.getServer() instanceof CraftServer) ? ((CraftServer) Bukkit.getServer()).getServer() : null;
+        return SERVER; // Paper
+     }
+     // CraftBukkit end
+