Mirror von
https://github.com/PaperMC/Paper.git
synchronisiert 2024-12-15 19:10:09 +01:00
c5a10665b8
Spigot still maintains some partial implementation of "tick skipping", a practice in which the MinecraftServer.currentTick field is updated not by an increment of one per actual tick, but instead set to System.currentTimeMillis() / 50. This behaviour means that the tracked tick may "skip" a tick value in case a previous tick took more than the expected 50ms. To compensate for this in important paths, spigot/craftbukkit implements "wall-time". Instead of incrementing/decrementing ticks on block entities/entities by one for each call to their tick() method, they instead increment/decrement important values, like an ItemEntity's age or pickupDelay, by the difference of `currentTick - lastTick`, where `lastTick` is the value of `currentTick` during the last tick() call. These "fixes" however do not play nicely with minecraft's simulation distance as entities/block entities implementing the above behaviour would "catch up" their values when moving from a non-ticking chunk to a ticking one as their `lastTick` value remains stuck on the last tick in a ticking chunk and hence lead to a large "catch up" once ticked again. Paper completely removes the "tick skipping" behaviour (See patch "Further-improve-server-tick-loop"), making the above precautions completely unnecessary, which also rids paper of the previous described incompatibility with non-ticking chunks.
205 Zeilen
14 KiB
Diff
205 Zeilen
14 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: Wed, 19 May 2021 18:59:10 -0700
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Subject: [PATCH] Add PlayerSetSpawnEvent
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diff --git a/src/main/java/net/minecraft/server/commands/SetSpawnCommand.java b/src/main/java/net/minecraft/server/commands/SetSpawnCommand.java
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index a2d0699e8427b2262a2396495111125eccafbb66..15db9368227dbc29d07d74e85bd126b345b526b6 100644
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--- a/src/main/java/net/minecraft/server/commands/SetSpawnCommand.java
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+++ b/src/main/java/net/minecraft/server/commands/SetSpawnCommand.java
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@@ -38,24 +38,34 @@ public class SetSpawnCommand {
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ResourceKey<Level> resourcekey = source.getLevel().dimension();
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Iterator iterator = targets.iterator();
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+ final Collection<ServerPlayer> actualTargets = new java.util.ArrayList<>(); // Paper - Add PlayerSetSpawnEvent
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while (iterator.hasNext()) {
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ServerPlayer entityplayer = (ServerPlayer) iterator.next();
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- entityplayer.setRespawnPosition(resourcekey, pos, angle, true, false, org.bukkit.event.player.PlayerSpawnChangeEvent.Cause.COMMAND); // CraftBukkit
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+ // Paper start - Add PlayerSetSpawnEvent
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+ if (entityplayer.setRespawnPosition(resourcekey, pos, angle, true, false, com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause.COMMAND)) {
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+ actualTargets.add(entityplayer);
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+ }
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+ // Paper end - Add PlayerSetSpawnEvent
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}
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+ // Paper start - Add PlayerSetSpawnEvent
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+ if (actualTargets.isEmpty()) {
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+ return 0;
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+ }
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+ // Paper end - Add PlayerSetSpawnEvent
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String s = resourcekey.location().toString();
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- if (targets.size() == 1) {
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+ if (actualTargets.size() == 1) { // Paper - Add PlayerSetSpawnEvent
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source.sendSuccess(() -> {
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- return Component.translatable("commands.spawnpoint.success.single", pos.getX(), pos.getY(), pos.getZ(), angle, s, ((ServerPlayer) targets.iterator().next()).getDisplayName());
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+ return Component.translatable("commands.spawnpoint.success.single", pos.getX(), pos.getY(), pos.getZ(), angle, s, ((ServerPlayer) actualTargets.iterator().next()).getDisplayName()); // Paper - Add PlayerSetSpawnEvent
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}, true);
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} else {
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source.sendSuccess(() -> {
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- return Component.translatable("commands.spawnpoint.success.multiple", pos.getX(), pos.getY(), pos.getZ(), angle, s, targets.size());
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+ return Component.translatable("commands.spawnpoint.success.multiple", pos.getX(), pos.getY(), pos.getZ(), angle, s, actualTargets.size()); // Paper - Add PlayerSetSpawnEvent
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}, true);
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}
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- return targets.size();
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+ return actualTargets.size(); // Paper - Add PlayerSetSpawnEvent
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}
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}
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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 d1b21afe48dbe1e53d4a046434336be580497165..2dd10cada8d36ed5565481f3f5a5fba168ba9b26 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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@@ -1422,7 +1422,7 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player {
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} else if (this.bedBlocked(blockposition, enumdirection)) {
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return Either.left(net.minecraft.world.entity.player.Player.BedSleepingProblem.OBSTRUCTED);
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} else {
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- this.setRespawnPosition(this.level().dimension(), blockposition, this.getYRot(), false, true, PlayerSpawnChangeEvent.Cause.BED); // CraftBukkit
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+ this.setRespawnPosition(this.level().dimension(), blockposition, this.getYRot(), false, true, com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause.BED); // Paper - Add PlayerSetSpawnEvent
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if (this.level().isDay()) {
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return Either.left(net.minecraft.world.entity.player.Player.BedSleepingProblem.NOT_POSSIBLE_NOW);
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} else {
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@@ -2399,44 +2399,50 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player {
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this.setRespawnPosition(player.getRespawnDimension(), player.getRespawnPosition(), player.getRespawnAngle(), player.isRespawnForced(), false);
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}
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+ @Deprecated // Paper - Add PlayerSetSpawnEvent
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public void setRespawnPosition(ResourceKey<Level> dimension, @Nullable BlockPos pos, float angle, boolean forced, boolean sendMessage) {
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- // CraftBukkit start
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- this.setRespawnPosition(dimension, pos, angle, forced, sendMessage, PlayerSpawnChangeEvent.Cause.UNKNOWN);
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- }
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-
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- public void setRespawnPosition(ResourceKey<Level> resourcekey, @Nullable BlockPos blockposition, float f, boolean flag, boolean flag1, PlayerSpawnChangeEvent.Cause cause) {
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- ServerLevel newWorld = this.server.getLevel(resourcekey);
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- Location newSpawn = (blockposition != null) ? CraftLocation.toBukkit(blockposition, newWorld.getWorld(), f, 0) : null;
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-
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- PlayerSpawnChangeEvent event = new PlayerSpawnChangeEvent(this.getBukkitEntity(), newSpawn, flag, cause);
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- Bukkit.getServer().getPluginManager().callEvent(event);
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- if (event.isCancelled()) {
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- return;
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- }
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- newSpawn = event.getNewSpawn();
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- flag = event.isForced();
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-
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- if (newSpawn != null) {
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- resourcekey = ((CraftWorld) newSpawn.getWorld()).getHandle().dimension();
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- blockposition = BlockPos.containing(newSpawn.getX(), newSpawn.getY(), newSpawn.getZ());
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- f = newSpawn.getYaw();
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- } else {
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- resourcekey = Level.OVERWORLD;
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- blockposition = null;
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- f = 0.0F;
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+ // Paper start - Add PlayerSetSpawnEvent
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+ this.setRespawnPosition(dimension, pos, angle, forced, sendMessage, com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause.UNKNOWN);
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+ }
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+ @Deprecated
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+ public boolean setRespawnPosition(ResourceKey<Level> dimension, @Nullable BlockPos pos, float angle, boolean forced, boolean sendMessage, PlayerSpawnChangeEvent.Cause cause) {
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+ return this.setRespawnPosition(dimension, pos, angle, forced, sendMessage, cause == PlayerSpawnChangeEvent.Cause.RESET ?
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+ com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause.PLAYER_RESPAWN : com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause.valueOf(cause.name()));
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+ }
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+ public boolean setRespawnPosition(ResourceKey<Level> dimension, @Nullable BlockPos pos, float angle, boolean forced, boolean sendMessage, com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause cause) {
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+ Location spawnLoc = null;
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+ boolean willNotify = false;
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+ if (pos != null) {
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+ boolean flag2 = pos.equals(this.respawnPosition) && dimension.equals(this.respawnDimension);
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+ spawnLoc = io.papermc.paper.util.MCUtil.toLocation(this.getServer().getLevel(dimension), pos);
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+ spawnLoc.setYaw(angle);
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+ willNotify = sendMessage && !flag2;
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+ }
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+
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+ PlayerSpawnChangeEvent dumbEvent = new PlayerSpawnChangeEvent(this.getBukkitEntity(), spawnLoc, forced,
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+ cause == com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause.PLAYER_RESPAWN ? PlayerSpawnChangeEvent.Cause.RESET : PlayerSpawnChangeEvent.Cause.valueOf(cause.name()));
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+ dumbEvent.callEvent();
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+
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+ com.destroystokyo.paper.event.player.PlayerSetSpawnEvent event = new com.destroystokyo.paper.event.player.PlayerSetSpawnEvent(this.getBukkitEntity(), cause, dumbEvent.getNewSpawn(), dumbEvent.isForced(), willNotify, willNotify ? net.kyori.adventure.text.Component.translatable("block.minecraft.set_spawn") : null);
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+ event.setCancelled(dumbEvent.isCancelled());
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+ if (!event.callEvent()) {
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+ return false;
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}
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- // CraftBukkit end
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- if (blockposition != null) {
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- boolean flag2 = blockposition.equals(this.respawnPosition) && resourcekey.equals(this.respawnDimension);
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+ if (event.getLocation() != null) {
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+ dimension = event.getLocation().getWorld() != null ? ((CraftWorld) event.getLocation().getWorld()).getHandle().dimension() : dimension;
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+ pos = io.papermc.paper.util.MCUtil.toBlockPosition(event.getLocation());
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+ angle = event.getLocation().getYaw();
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+ forced = event.isForced();
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+ // Paper end - Add PlayerSetSpawnEvent
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- if (flag1 && !flag2) {
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- this.sendSystemMessage(Component.translatable("block.minecraft.set_spawn"));
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+ if (event.willNotifyPlayer() && event.getNotification() != null) { // Paper - Add PlayerSetSpawnEvent
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+ this.sendSystemMessage(PaperAdventure.asVanilla(event.getNotification())); // Paper - Add PlayerSetSpawnEvent
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}
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- this.respawnPosition = blockposition;
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- this.respawnDimension = resourcekey;
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- this.respawnAngle = f;
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- this.respawnForced = flag;
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+ this.respawnPosition = pos;
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+ this.respawnDimension = dimension;
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+ this.respawnAngle = angle;
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+ this.respawnForced = forced;
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} else {
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this.respawnPosition = null;
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this.respawnDimension = Level.OVERWORLD;
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@@ -2444,6 +2450,7 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player {
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this.respawnForced = false;
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}
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+ return true; // Paper - Add PlayerSetSpawnEvent
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}
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public SectionPos getLastSectionPos() {
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diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
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index 2b0eed116327e74ff66aa065e42899e74b90abf1..c7dc335d6da208c224d94256eab11b2c3c63745f 100644
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--- a/src/main/java/net/minecraft/server/players/PlayerList.java
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+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
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@@ -845,7 +845,7 @@ public abstract class PlayerList {
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// CraftBukkit end
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if (dimensiontransition.missingRespawnBlock()) {
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entityplayer1.connection.send(new ClientboundGameEventPacket(ClientboundGameEventPacket.NO_RESPAWN_BLOCK_AVAILABLE, 0.0F));
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- entityplayer1.setRespawnPosition(null, null, 0f, false, false, PlayerSpawnChangeEvent.Cause.RESET); // CraftBukkit - SPIGOT-5988: Clear respawn location when obstructed
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+ entityplayer1.setRespawnPosition(null, null, 0f, false, false, com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause.PLAYER_RESPAWN); // CraftBukkit - SPIGOT-5988: Clear respawn location when obstructed // Paper - PlayerSetSpawnEvent
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}
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int i = flag ? 1 : 0;
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diff --git a/src/main/java/net/minecraft/world/level/block/RespawnAnchorBlock.java b/src/main/java/net/minecraft/world/level/block/RespawnAnchorBlock.java
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index ba22ad1e4253477572d10d71db6db0ebc14d6755..94d067e9eeee73183de25165d8c97043fe256103 100644
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--- a/src/main/java/net/minecraft/world/level/block/RespawnAnchorBlock.java
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+++ b/src/main/java/net/minecraft/world/level/block/RespawnAnchorBlock.java
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@@ -89,9 +89,14 @@ public class RespawnAnchorBlock extends Block {
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ServerPlayer entityplayer = (ServerPlayer) player;
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if (entityplayer.getRespawnDimension() != world.dimension() || !pos.equals(entityplayer.getRespawnPosition())) {
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- entityplayer.setRespawnPosition(world.dimension(), pos, 0.0F, false, true, org.bukkit.event.player.PlayerSpawnChangeEvent.Cause.RESPAWN_ANCHOR); // CraftBukkit
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+ if (entityplayer.setRespawnPosition(world.dimension(), pos, 0.0F, false, true, com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause.RESPAWN_ANCHOR)) { // Paper - Add PlayerSetSpawnEvent
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world.playSound((Player) null, (double) pos.getX() + 0.5D, (double) pos.getY() + 0.5D, (double) pos.getZ() + 0.5D, SoundEvents.RESPAWN_ANCHOR_SET_SPAWN, SoundSource.BLOCKS, 1.0F, 1.0F);
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return InteractionResult.SUCCESS;
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+ // Paper start - Add PlayerSetSpawnEvent
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+ } else {
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+ return InteractionResult.FAIL;
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+ }
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+ // Paper end - Add PlayerSetSpawnEvent
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}
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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index b747df28b862990d5db08329149272c67eb17d94..bc0d63f90e352ad4158d1dcc0f21a34954279095 100644
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--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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@@ -1413,9 +1413,9 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
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@Override
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public void setRespawnLocation(Location location, boolean override) {
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if (location == null) {
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- this.getHandle().setRespawnPosition(null, null, 0.0F, override, false, PlayerSpawnChangeEvent.Cause.PLUGIN);
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+ this.getHandle().setRespawnPosition(null, null, 0.0F, override, false, com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause.PLUGIN); // Paper - Add PlayerSetSpawnEvent
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} else {
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- this.getHandle().setRespawnPosition(((CraftWorld) location.getWorld()).getHandle().dimension(), CraftLocation.toBlockPosition(location), location.getYaw(), override, false, PlayerSpawnChangeEvent.Cause.PLUGIN);
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+ this.getHandle().setRespawnPosition(((CraftWorld) location.getWorld()).getHandle().dimension(), CraftLocation.toBlockPosition(location), location.getYaw(), override, false, com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause.PLUGIN); // Paper - Add PlayerSetSpawnEvent
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}
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}
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