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https://github.com/PaperMC/Paper.git
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103 lines
8.8 KiB
Diff
103 lines
8.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake Potrebic <jake.m.potrebic@gmail.com>
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Date: Thu, 15 Dec 2022 10:33:39 -0800
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Subject: [PATCH] Improve PortalEvents
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diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
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index 3a96eb35787ac4b45e4b212c221593516a32ea4d..07f14652768d4715eb9053b5a8381816a61b0d28 100644
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--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
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+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
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@@ -1552,7 +1552,7 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player {
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Location enter = this.getBukkitEntity().getLocation();
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PositionMoveRotation absolutePosition = PositionMoveRotation.calculateAbsolute(PositionMoveRotation.of(this), PositionMoveRotation.of(teleportTarget), teleportTarget.relatives());
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- Location exit = (worldserver == null) ? null : CraftLocation.toBukkit(absolutePosition.position(), worldserver.getWorld(), absolutePosition.yRot(), absolutePosition.xRot());
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+ Location exit = /* (worldserver == null) ? null : // Paper - always non-null */CraftLocation.toBukkit(absolutePosition.position(), worldserver.getWorld(), absolutePosition.yRot(), absolutePosition.xRot());
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PlayerTeleportEvent tpEvent = new PlayerTeleportEvent(this.getBukkitEntity(), enter, exit, teleportTarget.cause());
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// Paper start - gateway-specific teleport event
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if (this.portalProcess != null && this.portalProcess.isSamePortal(((net.minecraft.world.level.block.EndGatewayBlock) net.minecraft.world.level.block.Blocks.END_GATEWAY)) && this.serverLevel().getBlockEntity(this.portalProcess.getEntryPosition()) instanceof net.minecraft.world.level.block.entity.TheEndGatewayBlockEntity theEndGatewayBlockEntity) {
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diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
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index 59dd5179b3ac6e448304a94d1e6343b3c08d674d..1fa9a243c883120402ecc191d98a750b742bdbd0 100644
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--- a/src/main/java/net/minecraft/world/entity/Entity.java
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+++ b/src/main/java/net/minecraft/world/entity/Entity.java
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@@ -3777,7 +3777,15 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
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org.bukkit.entity.Entity bukkitEntity = entity.getBukkitEntity();
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Location enter = bukkitEntity.getLocation();
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- EntityPortalEvent event = new EntityPortalEvent(bukkitEntity, enter, exit, searchRadius, true, creationRadius);
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+ // Paper start
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+ final org.bukkit.PortalType portalType = switch (cause) {
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+ case END_PORTAL -> org.bukkit.PortalType.ENDER;
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+ case NETHER_PORTAL -> org.bukkit.PortalType.NETHER;
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+ case END_GATEWAY -> org.bukkit.PortalType.END_GATEWAY; // not actually used yet
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+ default -> org.bukkit.PortalType.CUSTOM;
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+ };
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+ EntityPortalEvent event = new EntityPortalEvent(bukkitEntity, enter, exit, searchRadius, true, creationRadius, portalType);
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+ // Paper end
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event.getEntity().getServer().getPluginManager().callEvent(event);
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if (event.isCancelled() || event.getTo() == null || event.getTo().getWorld() == null || !entity.isAlive()) {
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return null;
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diff --git a/src/main/java/net/minecraft/world/level/block/EndGatewayBlock.java b/src/main/java/net/minecraft/world/level/block/EndGatewayBlock.java
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index 58b2454ac5bd3400559aba3c64f228f41f6218ae..af46f2885ead1e3ec1734504d8ba134c886e04fb 100644
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--- a/src/main/java/net/minecraft/world/level/block/EndGatewayBlock.java
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+++ b/src/main/java/net/minecraft/world/level/block/EndGatewayBlock.java
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@@ -94,6 +94,10 @@ public class EndGatewayBlock extends BaseEntityBlock implements Portal {
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protected void entityInside(BlockState state, Level world, BlockPos pos, Entity entity) {
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if (!new io.papermc.paper.event.entity.EntityInsideBlockEvent(entity.getBukkitEntity(), org.bukkit.craftbukkit.block.CraftBlock.at(world, pos)).callEvent()) { return; } // Paper - Add EntityInsideBlockEvent
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if (entity.canUsePortal(false)) {
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+ // Paper start - call EntityPortalEnterEvent
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+ org.bukkit.event.entity.EntityPortalEnterEvent event = new org.bukkit.event.entity.EntityPortalEnterEvent(entity.getBukkitEntity(), new org.bukkit.Location(world.getWorld(), pos.getX(), pos.getY(), pos.getZ()), org.bukkit.PortalType.END_GATEWAY); // Paper - add portal type
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+ if (!event.callEvent()) return;
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+ // Paper end - call EntityPortalEnterEvent
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BlockEntity tileentity = world.getBlockEntity(pos);
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if (!world.isClientSide && tileentity instanceof TheEndGatewayBlockEntity) {
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diff --git a/src/main/java/net/minecraft/world/level/block/EndPortalBlock.java b/src/main/java/net/minecraft/world/level/block/EndPortalBlock.java
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index 8ca226641588a88c8b068a7acac9d7e92b077144..8cb4142562db0be1f1a7d961ec5a10d4abf31692 100644
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--- a/src/main/java/net/minecraft/world/level/block/EndPortalBlock.java
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+++ b/src/main/java/net/minecraft/world/level/block/EndPortalBlock.java
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@@ -71,8 +71,9 @@ public class EndPortalBlock extends BaseEntityBlock implements Portal {
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if (!new io.papermc.paper.event.entity.EntityInsideBlockEvent(entity.getBukkitEntity(), org.bukkit.craftbukkit.block.CraftBlock.at(world, pos)).callEvent()) { return; } // Paper - Add EntityInsideBlockEvent
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if (entity.canUsePortal(false)) {
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// CraftBukkit start - Entity in portal
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- EntityPortalEnterEvent event = new EntityPortalEnterEvent(entity.getBukkitEntity(), new org.bukkit.Location(world.getWorld(), pos.getX(), pos.getY(), pos.getZ()));
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+ 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
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world.getCraftServer().getPluginManager().callEvent(event);
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+ if (event.isCancelled()) return; // Paper - make cancellable
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// CraftBukkit end
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if (!world.isClientSide && world.dimension() == Level.END && entity instanceof ServerPlayer) {
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ServerPlayer entityplayer = (ServerPlayer) entity;
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@@ -95,7 +96,7 @@ public class EndPortalBlock extends BaseEntityBlock implements Portal {
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ServerLevel worldserver1 = world.getServer().getLevel(resourcekey);
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if (worldserver1 == null) {
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- return new TeleportTransition(PlayerTeleportEvent.TeleportCause.END_PORTAL); // CraftBukkit- always fire event in case plugins wish to change it
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+ return null; // Paper - keep previous behavior of not firing PlayerTeleportEvent if the target world doesn't exist
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} else {
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boolean flag = resourcekey == Level.END;
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BlockPos blockposition1 = flag ? ServerLevel.END_SPAWN_POINT : worldserver1.getSharedSpawnPos();
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diff --git a/src/main/java/net/minecraft/world/level/block/NetherPortalBlock.java b/src/main/java/net/minecraft/world/level/block/NetherPortalBlock.java
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index ac894e5651ea6145727639e2882edb236a47fb02..3e9642e5236d9a1cc8e8f3b375d76810f4bc7c6c 100644
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--- a/src/main/java/net/minecraft/world/level/block/NetherPortalBlock.java
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+++ b/src/main/java/net/minecraft/world/level/block/NetherPortalBlock.java
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@@ -118,8 +118,9 @@ public class NetherPortalBlock extends Block implements Portal {
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if (!new io.papermc.paper.event.entity.EntityInsideBlockEvent(entity.getBukkitEntity(), org.bukkit.craftbukkit.block.CraftBlock.at(world, pos)).callEvent()) { return; } // Paper - Add EntityInsideBlockEvent
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if (entity.canUsePortal(false)) {
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// CraftBukkit start - Entity in portal
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- EntityPortalEnterEvent event = new EntityPortalEnterEvent(entity.getBukkitEntity(), new org.bukkit.Location(world.getWorld(), pos.getX(), pos.getY(), pos.getZ()));
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+ 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
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world.getCraftServer().getPluginManager().callEvent(event);
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+ if (event.isCancelled()) return; // Paper - make cancellable
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// CraftBukkit end
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entity.setAsInsidePortal(this, pos);
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}
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@@ -151,7 +152,7 @@ public class NetherPortalBlock extends Block implements Portal {
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// Paper end - Add EntityPortalReadyEvent
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if (worldserver1 == null) {
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- return new TeleportTransition(PlayerTeleportEvent.TeleportCause.NETHER_PORTAL); // always fire event in case plugins wish to change it
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+ return null; // Paper - keep previous behavior of not firing PlayerTeleportEvent if the target world doesn't exist
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} else {
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boolean flag = worldserver1.getTypeKey() == LevelStem.NETHER;
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// CraftBukkit end
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