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Purpur/patches/server/0139-Add-EntityTeleportHinderedEvent.patch
Ben Kerllenevich bd820d931b i love doing more patches
2021-11-25 08:13:15 -05:00

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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/EndPortalBlock.java b/src/main/java/net/minecraft/world/level/block/EndPortalBlock.java
index 19892cb3cb290add4f094dc87bb22106e4f07a24..46fdaf744080ac01498ca693068616659a79b9ea 100644
--- a/src/main/java/net/minecraft/world/level/block/EndPortalBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/EndPortalBlock.java
@@ -45,7 +45,15 @@ public class EndPortalBlock extends BaseEntityBlock {
@Override
public 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
- if (world instanceof ServerLevel && !entity.isPassenger() && !entity.isVehicle() && entity.canChangeDimensions() && 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 instanceof ServerLevel && /*!entity.isPassenger() && !entity.isVehicle() &&*/ entity.canChangeDimensions() && Shapes.joinIsNotEmpty(Shapes.create(entity.getBoundingBox().move((double) (-pos.getX()), (double) (-pos.getY()), (double) (-pos.getZ()))), state.getShape(world, pos), BooleanOp.AND)) {
+ if (entity.isPassenger() || entity.isVehicle()) {
+ if (new net.pl3x.purpur.event.entity.EntityTeleportHinderedEvent(entity.getBukkitEntity(), entity.isPassenger() ? net.pl3x.purpur.event.entity.EntityTeleportHinderedEvent.Reason.IS_PASSENGER : net.pl3x.purpur.event.entity.EntityTeleportHinderedEvent.Reason.IS_VEHICLE, PlayerTeleportEvent.TeleportCause.END_PORTAL).callEvent()) {
+ this.entityInside(state, world, pos, entity);
+ }
+ return;
+ }
+ // Purpur end
ResourceKey<Level> resourcekey = world.getTypeKey() == LevelStem.END ? Level.OVERWORLD : Level.END; // CraftBukkit - SPIGOT-6152: send back to main overworld in custom ends
ServerLevel worldserver = ((ServerLevel) world).getServer().getLevel(resourcekey);
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 82c132bc90381aab6a29d50319ff40e7383eb7f2..b99a9f76d6e400a053c57a96c9586fe09a4a5a26 100644
--- a/src/main/java/net/minecraft/world/level/block/NetherPortalBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/NetherPortalBlock.java
@@ -86,7 +86,15 @@ public class NetherPortalBlock extends Block {
@Override
public 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
- if (!entity.isPassenger() && !entity.isVehicle() && entity.canChangeDimensions()) {
+ // Purpur start
+ if (/*!entity.isPassenger() && !entity.isVehicle() &&*/ entity.canChangeDimensions()) {
+ if (entity.isPassenger() || entity.isVehicle()) {
+ if (new net.pl3x.purpur.event.entity.EntityTeleportHinderedEvent(entity.getBukkitEntity(), entity.isPassenger() ? net.pl3x.purpur.event.entity.EntityTeleportHinderedEvent.Reason.IS_PASSENGER : net.pl3x.purpur.event.entity.EntityTeleportHinderedEvent.Reason.IS_VEHICLE, org.bukkit.event.player.PlayerTeleportEvent.TeleportCause.NETHER_PORTAL).callEvent()) {
+ this.entityInside(state, world, pos, entity);
+ }
+ 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()));
world.getCraftServer().getPluginManager().callEvent(event);
diff --git a/src/main/java/net/minecraft/world/level/block/entity/TheEndGatewayBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/TheEndGatewayBlockEntity.java
index 500a4013ce525c0474fe3991457d4c2a50ceb7ed..e0beee6bd772792fbd3bc6a856230311e9ed6c42 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/TheEndGatewayBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/TheEndGatewayBlockEntity.java
@@ -177,6 +177,14 @@ public class TheEndGatewayBlockEntity extends TheEndPortalBlockEntity {
public static void teleportEntity(Level world, BlockPos pos, BlockState state, Entity entity, TheEndGatewayBlockEntity blockEntity) {
if (world instanceof ServerLevel && !blockEntity.isCoolingDown()) {
if (!entity.canChangeDimensions()) return; // Purpur
+ // Purpur start
+ if (world.purpurConfig.imposeTeleportRestrictionsOnGateways && (entity.isVehicle() || entity.isPassenger())) {
+ if (new net.pl3x.purpur.event.entity.EntityTeleportHinderedEvent(entity.getBukkitEntity(), entity.isPassenger() ? net.pl3x.purpur.event.entity.EntityTeleportHinderedEvent.Reason.IS_PASSENGER : net.pl3x.purpur.event.entity.EntityTeleportHinderedEvent.Reason.IS_VEHICLE, PlayerTeleportEvent.TeleportCause.END_GATEWAY).callEvent()) {
+ teleportEntity(world, pos, state, entity, blockEntity);
+ }
+ return;
+ }
+ // Purpur end
ServerLevel worldserver = (ServerLevel) world;
blockEntity.teleportCooldown = 100;
diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
index 4b885756730850fd7b5db52f74eb2e3d0be749f6..079cf41c91cd75c0f720af1e208e0c8ec40a1691 100644
--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
@@ -383,6 +383,7 @@ public class PurpurWorldConfig {
public boolean entitiesCanUsePortals = true;
public boolean entitiesPickUpLootBypassMobGriefing = false;
public boolean fireballsBypassMobGriefing = false;
+ public boolean imposeTeleportRestrictionsOnGateways = false;
public boolean milkCuresBadOmen = true;
public boolean noteBlockIgnoreAbove = false;
public boolean persistentDroppableEntityDisplayNames = false;
@@ -400,6 +401,7 @@ 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);
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);
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
index 1ba59900ddf403453aeb4f82b097feaab3dae3ff..30302c1cfdff65a5f1d0adde4c831f0a74f15851 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
@@ -562,6 +562,10 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
location.checkFinite();
if (this.entity.isVehicle() || this.entity.isRemoved()) {
+ // Purpur start
+ if (!entity.isRemoved() && new net.pl3x.purpur.event.entity.EntityTeleportHinderedEvent(entity.getBukkitEntity(), net.pl3x.purpur.event.entity.EntityTeleportHinderedEvent.Reason.IS_VEHICLE, cause).callEvent())
+ return teleport(location, cause);
+ // Purpur end
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 2fc276e0fc43d21ce9dd590991b564c65f6b249b..b3e1e8d225282216df0fb88335415cdf9ffa781d 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -965,6 +965,10 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
}
if (entity.isVehicle()) {
+ // Purpur start
+ if (new net.pl3x.purpur.event.entity.EntityTeleportHinderedEvent(entity.getBukkitEntity(), net.pl3x.purpur.event.entity.EntityTeleportHinderedEvent.Reason.IS_VEHICLE, cause).callEvent())
+ return teleport(location, cause);
+ // Purpur end
return false;
}
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