Updated Upstream (Pufferfish) (#1575)

Upstream has released updates that appear to apply and compile correctly

Pufferfish Changes:
pufferfish-gg/Pufferfish@c9f4e20 Final 1.20.4 Update
pufferfish-gg/Pufferfish@1f3ad02 Final 1.20.4 update, for realzies
pufferfish-gg/Pufferfish@b1ab664 Enable SIMD on java 21
pufferfish-gg/Pufferfish@0674c2b 1.21 compiles
pufferfish-gg/Pufferfish@98ea973 Fix 1.21 version checkers
pufferfish-gg/Pufferfish@68f859c Fix lambda/tick guard patch
pufferfish-gg/Pufferfish@eaa18d5 Updated Upstream (Paper)
pufferfish-gg/Pufferfish@1d72eea Updated Upstream (Paper)
pufferfish-gg/Pufferfish@1d3c743 Update pufferfish version detector stuff
pufferfish-gg/Pufferfish@5e30963 Fix crash bug
pufferfish-gg/Pufferfish@12571eb Use mojmapped paperclip jar instead (CI only)
pufferfish-gg/Pufferfish@4d16ae0 Drop a patch - moonrise includes it
pufferfish-gg/Pufferfish@52c2d05 Revert "Drop a patch - moonrise includes it"
pufferfish-gg/Pufferfish@bdb56f1 Fix entity interactions with fluids
pufferfish-gg/Pufferfish@469e5c1 Updated Upstream (Paper)
pufferfish-gg/Pufferfish@d75961f 1.21.1 Update (Updated Upstream (Paper))

patches/server/0121-Add-EntityTeleportHinderedEvent.patch

@@ -0,0 +1,120 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Mariell Hoversholm <proximyst@proximyst.com>
+Date: Sat, 9 Jan 2021 15:27:46 +0100
+Subject: [PATCH] Add EntityTeleportHinderedEvent
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+diff --git a/src/main/java/net/minecraft/world/level/block/EndGatewayBlock.java b/src/main/java/net/minecraft/world/level/block/EndGatewayBlock.java
+index 3f5bb5c9ceb5b31fcc9ef0a7a6157e1e1cb2a09f..9bd56c48119fe630f272427a2ec99ffe19eefdfb 100644
+--- a/src/main/java/net/minecraft/world/level/block/EndGatewayBlock.java
++++ b/src/main/java/net/minecraft/world/level/block/EndGatewayBlock.java
+@@ -102,6 +102,13 @@ public class EndGatewayBlock extends BaseEntityBlock implements Portal {
+                 TheEndGatewayBlockEntity tileentityendgateway = (TheEndGatewayBlockEntity) tileentity;
+ 
+                 if (!tileentityendgateway.isCoolingDown()) {
++                    // Purpur start
++                    if (world.purpurConfig.imposeTeleportRestrictionsOnGateways && (entity.isVehicle() || entity.isPassenger())) {
++                        if (!new org.purpurmc.purpur.event.entity.EntityTeleportHinderedEvent(entity.getBukkitEntity(), entity.isPassenger() ? org.purpurmc.purpur.event.entity.EntityTeleportHinderedEvent.Reason.IS_PASSENGER : org.purpurmc.purpur.event.entity.EntityTeleportHinderedEvent.Reason.IS_VEHICLE, PlayerTeleportEvent.TeleportCause.END_GATEWAY).callEvent()) {
++                            return;
++                        }
++                    }
++                    // Purpur end
+                     entity.setAsInsidePortal(this, pos);
+                     TheEndGatewayBlockEntity.triggerCooldown(world, pos, state, tileentityendgateway);
+                 }
+diff --git a/src/main/java/net/minecraft/world/level/block/EndPortalBlock.java b/src/main/java/net/minecraft/world/level/block/EndPortalBlock.java
+index 01333f69b622141b2eb53441c6cbd69e4a059d55..9c11a615fbfd4fcaff5df2a15d1b8578897ab2b4 100644
+--- a/src/main/java/net/minecraft/world/level/block/EndPortalBlock.java
++++ b/src/main/java/net/minecraft/world/level/block/EndPortalBlock.java
+@@ -65,6 +65,13 @@ public class EndPortalBlock extends BaseEntityBlock implements Portal {
+     protected void entityInside(BlockState state, Level world, BlockPos pos, Entity entity) {
+         if (!new io.papermc.paper.event.entity.EntityInsideBlockEvent(entity.getBukkitEntity(), org.bukkit.craftbukkit.block.CraftBlock.at(world, pos)).callEvent()) { return; } // Paper - Add EntityInsideBlockEvent
+         if (entity.canUsePortal(false) && Shapes.joinIsNotEmpty(Shapes.create(entity.getBoundingBox().move((double) (-pos.getX()), (double) (-pos.getY()), (double) (-pos.getZ()))), state.getShape(world, pos), BooleanOp.AND)) {
++            // Purpur start
++            if (world.purpurConfig.imposeTeleportRestrictionsOnEndPortals && (entity.isVehicle() || entity.isPassenger())) {
++                if (!new org.purpurmc.purpur.event.entity.EntityTeleportHinderedEvent(entity.getBukkitEntity(), entity.isPassenger() ? org.purpurmc.purpur.event.entity.EntityTeleportHinderedEvent.Reason.IS_PASSENGER : org.purpurmc.purpur.event.entity.EntityTeleportHinderedEvent.Reason.IS_VEHICLE, PlayerTeleportEvent.TeleportCause.END_PORTAL).callEvent()) {
++                    return;
++                }
++            }
++            // Purpur end
+             // CraftBukkit start - Entity in portal
+             EntityPortalEnterEvent event = new EntityPortalEnterEvent(entity.getBukkitEntity(), new org.bukkit.Location(world.getWorld(), pos.getX(), pos.getY(), pos.getZ()), org.bukkit.PortalType.ENDER); // Paper - add portal type
+             world.getCraftServer().getPluginManager().callEvent(event);
+diff --git a/src/main/java/net/minecraft/world/level/block/NetherPortalBlock.java b/src/main/java/net/minecraft/world/level/block/NetherPortalBlock.java
+index ddab7de1d376e9e486e2f920174397ea8804aa29..e170176497b833e9addbdc652edcc074e598d26a 100644
+--- a/src/main/java/net/minecraft/world/level/block/NetherPortalBlock.java
++++ b/src/main/java/net/minecraft/world/level/block/NetherPortalBlock.java
+@@ -109,6 +109,13 @@ public class NetherPortalBlock extends Block implements Portal {
+     protected void entityInside(BlockState state, Level world, BlockPos pos, Entity entity) {
+         if (!new io.papermc.paper.event.entity.EntityInsideBlockEvent(entity.getBukkitEntity(), org.bukkit.craftbukkit.block.CraftBlock.at(world, pos)).callEvent()) { return; } // Paper - Add EntityInsideBlockEvent
+         if (entity.canUsePortal(false)) {
++            // Purpur start
++            if (world.purpurConfig.imposeTeleportRestrictionsOnNetherPortals && (entity.isVehicle() || entity.isPassenger())) {
++                if (!new org.purpurmc.purpur.event.entity.EntityTeleportHinderedEvent(entity.getBukkitEntity(), entity.isPassenger() ? org.purpurmc.purpur.event.entity.EntityTeleportHinderedEvent.Reason.IS_PASSENGER : org.purpurmc.purpur.event.entity.EntityTeleportHinderedEvent.Reason.IS_VEHICLE, org.bukkit.event.player.PlayerTeleportEvent.TeleportCause.NETHER_PORTAL).callEvent()) {
++                    return;
++                }
++            }
++            // Purpur end
+             // CraftBukkit start - Entity in portal
+             EntityPortalEnterEvent event = new EntityPortalEnterEvent(entity.getBukkitEntity(), new org.bukkit.Location(world.getWorld(), pos.getX(), pos.getY(), pos.getZ()), org.bukkit.PortalType.NETHER); // Paper - add portal type
+             world.getCraftServer().getPluginManager().callEvent(event);
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+index edaaaf0ecc412504b32fe7481f95e5947e0f922a..0d497b26eeb53ca65bbb936e2c1bed3d47560ea2 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
++++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+@@ -245,6 +245,7 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
+         boolean ignorePassengers = flagSet.contains(io.papermc.paper.entity.TeleportFlag.EntityState.RETAIN_PASSENGERS);
+         // Don't allow teleporting between worlds while keeping passengers
+         if (flagSet.contains(io.papermc.paper.entity.TeleportFlag.EntityState.RETAIN_PASSENGERS) && this.entity.isVehicle() && location.getWorld() != this.getWorld()) {
++            if (!new org.purpurmc.purpur.event.entity.EntityTeleportHinderedEvent(entity.getBukkitEntity(), org.purpurmc.purpur.event.entity.EntityTeleportHinderedEvent.Reason.IS_VEHICLE, cause).callEvent()) // Purpur
+             return false;
+         }
+ 
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+index 1faf1c4b777333030d164e277ee3552900f10cd3..c24aaffc141d8d75c18ae9a1dc35579f6d812a9e 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
++++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+@@ -1436,6 +1436,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
+         // Paper start - Teleport passenger API
+         // Don't allow teleporting between worlds while keeping passengers
+         if (ignorePassengers && entity.isVehicle() && location.getWorld() != this.getWorld()) {
++            if (!new org.purpurmc.purpur.event.entity.EntityTeleportHinderedEvent(entity.getBukkitEntity(), org.purpurmc.purpur.event.entity.EntityTeleportHinderedEvent.Reason.IS_VEHICLE, cause).callEvent()) // Purpur start
+             return false;
+         }
+ 
+diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+index 4712bd3d2221bd0b54977cf671cecab6120ab1fa..fbe6c149be4b0d46a6092c97f52cf125e5aa2e7b 100644
+--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
++++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+@@ -118,6 +118,9 @@ public class PurpurWorldConfig {
+     public boolean entitiesCanUsePortals = true;
+     public boolean entitiesPickUpLootBypassMobGriefing = false;
+     public boolean fireballsBypassMobGriefing = false;
++    public boolean imposeTeleportRestrictionsOnGateways = false;
++    public boolean imposeTeleportRestrictionsOnNetherPortals = false;
++    public boolean imposeTeleportRestrictionsOnEndPortals = false;
+     public boolean milkCuresBadOmen = true;
+     public boolean noteBlockIgnoreAbove = false;
+     public boolean persistentDroppableEntityDisplayNames = true;
+@@ -135,6 +138,9 @@ public class PurpurWorldConfig {
+         entitiesCanUsePortals = getBoolean("gameplay-mechanics.entities-can-use-portals", entitiesCanUsePortals);
+         entitiesPickUpLootBypassMobGriefing = getBoolean("gameplay-mechanics.entities-pick-up-loot-bypass-mob-griefing", entitiesPickUpLootBypassMobGriefing);
+         fireballsBypassMobGriefing = getBoolean("gameplay-mechanics.fireballs-bypass-mob-griefing", fireballsBypassMobGriefing);
++        imposeTeleportRestrictionsOnGateways = getBoolean("gameplay-mechanics.impose-teleport-restrictions-on-gateways", imposeTeleportRestrictionsOnGateways);
++        imposeTeleportRestrictionsOnNetherPortals = getBoolean("gameplay-mechanics.impose-teleport-restrictions-on-nether-portals", imposeTeleportRestrictionsOnNetherPortals);
++        imposeTeleportRestrictionsOnEndPortals = getBoolean("gameplay-mechanics.impose-teleport-restrictions-on-end-portals", imposeTeleportRestrictionsOnEndPortals);
+         milkCuresBadOmen = getBoolean("gameplay-mechanics.milk-cures-bad-omen", milkCuresBadOmen);
+         noteBlockIgnoreAbove = getBoolean("gameplay-mechanics.note-block-ignore-above", noteBlockIgnoreAbove);
+         persistentDroppableEntityDisplayNames = getBoolean("gameplay-mechanics.persistent-droppable-entity-display-names", persistentDroppableEntityDisplayNames);