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https://github.com/PaperMC/Paper.git
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01a13871de
Patch documentation to come Issues with the old system that are fixed now: - World generation does not scale with cpu cores effectively. - Relies on the main thread for scheduling and maintaining chunk state, dropping chunk load/generate rates at lower tps. - Unreliable prioritisation of chunk gen/load calls that block the main thread. - Shutdown logic is utterly unreliable, as it has to wait for all chunks to unload - is it guaranteed that the chunk system is in a state on shutdown that it can reliably do this? Watchdog shutdown also typically failed due to thread checks, which is now resolved. - Saving of data is not unified (i.e can save chunk data without saving entity data, poses problems for desync if shutdown is really abnormal. - Entities are not loaded with chunks. This caused quite a bit of headache for Chunk#getEntities API, but now the new chunk system loads entities with chunks so that they are ready whenever the chunk loads in. Effectively brings the behavior back to 1.16 era, but still storing entities in their own separate regionfiles. The above list is not complete. The patch documentation will complete it. New chunk system hard relies on starlight and dataconverter, and most importantly the new concurrent utilities in ConcurrentUtil. Some of the old async chunk i/o interface (i.e the old file io thread reroutes _some_ calls to the new file io thread) is kept for plugin compat reasons. It will be removed in the next major version of minecraft. The old legacy chunk system patches have been moved to the removed folder in case we need them again.
126 lines
5.9 KiB
Diff
126 lines
5.9 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Cryptite <cryptite@gmail.com>
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Date: Tue, 21 Sep 2021 18:17:33 -0500
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Subject: [PATCH] Multiple Entries with Scoreboards
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diff --git a/src/main/java/net/minecraft/network/protocol/game/ClientboundSetPlayerTeamPacket.java b/src/main/java/net/minecraft/network/protocol/game/ClientboundSetPlayerTeamPacket.java
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index ee37ec0de1ca969144824427ae42b0c81434a1b4..4ebe22ac20f1a98694cc3bec570ef5bbf06f00aa 100644
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--- a/src/main/java/net/minecraft/network/protocol/game/ClientboundSetPlayerTeamPacket.java
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+++ b/src/main/java/net/minecraft/network/protocol/game/ClientboundSetPlayerTeamPacket.java
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@@ -42,6 +42,12 @@ public class ClientboundSetPlayerTeamPacket implements Packet<ClientGamePacketLi
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return new ClientboundSetPlayerTeamPacket(team.getName(), operation == ClientboundSetPlayerTeamPacket.Action.ADD ? 3 : 4, Optional.empty(), ImmutableList.of(playerName));
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}
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+ // Paper start
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+ public static ClientboundSetPlayerTeamPacket createMultiplePlayerPacket(PlayerTeam team, Collection<String> players, ClientboundSetPlayerTeamPacket.Action operation) {
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+ return new ClientboundSetPlayerTeamPacket(team.getName(), operation == ClientboundSetPlayerTeamPacket.Action.ADD ? 3 : 4, Optional.empty(), players);
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+ }
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+ // Paper end
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+
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public ClientboundSetPlayerTeamPacket(FriendlyByteBuf buf) {
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this.name = buf.readUtf();
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this.method = buf.readByte();
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diff --git a/src/main/java/net/minecraft/server/ServerScoreboard.java b/src/main/java/net/minecraft/server/ServerScoreboard.java
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index 610d312b9c8f6c8d1f102e8ba2fe9fc2cc3e98c5..3a4a0727ad44322e3ba85512cd077808dab080b7 100644
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--- a/src/main/java/net/minecraft/server/ServerScoreboard.java
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+++ b/src/main/java/net/minecraft/server/ServerScoreboard.java
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@@ -92,6 +92,25 @@ public class ServerScoreboard extends Scoreboard {
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}
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}
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+ // Paper start
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+ public boolean addPlayersToTeam(java.util.Collection<String> players, PlayerTeam team) {
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+ boolean anyAdded = false;
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+ for (String playerName : players) {
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+ if (super.addPlayerToTeam(playerName, team)) {
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+ anyAdded = true;
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+ }
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+ }
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+
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+ if (anyAdded) {
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+ this.broadcastAll(ClientboundSetPlayerTeamPacket.createMultiplePlayerPacket(team, players, ClientboundSetPlayerTeamPacket.Action.ADD));
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+ this.setDirty();
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+ return true;
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+ } else {
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+ return false;
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+ }
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+ }
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+ // Paper end
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+
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@Override
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public void removePlayerFromTeam(String playerName, PlayerTeam team) {
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super.removePlayerFromTeam(playerName, team);
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@@ -99,6 +118,17 @@ public class ServerScoreboard extends Scoreboard {
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this.setDirty();
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}
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+ // Paper start
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+ public void removePlayersFromTeam(java.util.Collection<String> players, PlayerTeam team) {
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+ for (String playerName : players) {
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+ super.removePlayerFromTeam(playerName, team);
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+ }
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+
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+ this.broadcastAll(ClientboundSetPlayerTeamPacket.createMultiplePlayerPacket(team, players, ClientboundSetPlayerTeamPacket.Action.REMOVE));
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+ this.setDirty();
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+ }
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+ // Paper end
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+
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@Override
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public void onObjectiveAdded(Objective objective) {
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super.onObjectiveAdded(objective);
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diff --git a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftTeam.java b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftTeam.java
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index 4b64d6c5c987e127d1ed5edad0a78f7172370b9f..67efb0d38ae369ff5254f7b1ec85d32d4eee8291 100644
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--- a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftTeam.java
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+++ b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftTeam.java
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@@ -234,6 +234,21 @@ final class CraftTeam extends CraftScoreboardComponent implements Team {
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scoreboard.board.addPlayerToTeam(entry, team);
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}
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+ // Paper start
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+ @Override
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+ public void addEntities(java.util.Collection<org.bukkit.entity.Entity> entities) throws IllegalStateException, IllegalArgumentException {
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+ this.addEntries(entities.stream().map(entity -> ((org.bukkit.craftbukkit.entity.CraftEntity) entity).getHandle().getScoreboardName()).toList());
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+ }
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+
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+ @Override
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+ public void addEntries(java.util.Collection<String> entries) throws IllegalStateException, IllegalArgumentException {
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+ Validate.notNull(entries, "Entries cannot be null");
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+ CraftScoreboard scoreboard = this.checkState();
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+
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+ ((net.minecraft.server.ServerScoreboard) scoreboard.board).addPlayersToTeam(entries, this.team);
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+ }
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+ // Paper end
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+
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@Override
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public boolean removePlayer(OfflinePlayer player) throws IllegalStateException, IllegalArgumentException {
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Validate.notNull(player, "OfflinePlayer cannot be null");
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@@ -253,6 +268,28 @@ final class CraftTeam extends CraftScoreboardComponent implements Team {
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return true;
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}
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+ // Paper start
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+ @Override
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+ public boolean removeEntities(java.util.Collection<org.bukkit.entity.Entity> entities) throws IllegalStateException, IllegalArgumentException {
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+ return this.removeEntries(entities.stream().map(entity -> ((org.bukkit.craftbukkit.entity.CraftEntity) entity).getHandle().getScoreboardName()).toList());
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+ }
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+
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+ @Override
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+ public boolean removeEntries(java.util.Collection<String> entries) throws IllegalStateException, IllegalArgumentException {
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+ Validate.notNull(entries, "Entry cannot be null");
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+ CraftScoreboard scoreboard = this.checkState();
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+
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+ for (String entry : entries) {
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+ if (this.team.getPlayers().contains(entry)) {
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+ ((net.minecraft.server.ServerScoreboard) scoreboard.board).removePlayersFromTeam(entries, this.team);
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+ return true;
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+ }
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+ }
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+
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+ return false;
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+ }
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+ // Paper end
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+
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@Override
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public boolean hasPlayer(OfflinePlayer player) throws IllegalArgumentException, IllegalStateException {
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Validate.notNull(player, "OfflinePlayer cannot be null");
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