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https://github.com/PaperMC/Paper.git
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This enables us a fast reference to the entities current chunk instead of having to look it up by hashmap lookups. We also store counts by type to further enable other performance optimizations in later patches.
137 lines
7.1 KiB
Diff
137 lines
7.1 KiB
Diff
From 10c2e6d3aef1221db2bc29f97cedc0b3c44bddf8 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Wed, 13 Apr 2016 02:10:49 -0400
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Subject: [PATCH] Configurable Player Collision
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diff --git a/src/main/java/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java
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index ec4643384..430b5d0cd 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperConfig.java
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+++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java
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@@ -220,4 +220,9 @@ public class PaperConfig {
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private static void regionFileCacheSize() {
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regionFileCacheSize = getInt("settings.region-file-cache-size", 256);
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}
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+
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+ public static boolean enablePlayerCollisions = true;
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+ private static void enablePlayerCollisions() {
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+ enablePlayerCollisions = getBoolean("settings.enable-player-collisions", true);
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+ }
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}
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diff --git a/src/main/java/net/minecraft/server/CommandScoreboard.java b/src/main/java/net/minecraft/server/CommandScoreboard.java
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index b08274d93..0607e55d3 100644
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--- a/src/main/java/net/minecraft/server/CommandScoreboard.java
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+++ b/src/main/java/net/minecraft/server/CommandScoreboard.java
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@@ -183,6 +183,13 @@ public class CommandScoreboard extends CommandAbstract {
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throw new ExceptionUsage("commands.scoreboard.teams.option.usage", new Object[0]);
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}
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+ // Paper start - Block setting options on our collideRule team as it is not persistent
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+ if (astring[2].equals(MinecraftServer.getServer().getPlayerList().collideRuleTeamName)) {
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+ icommandlistener.sendMessage(new ChatMessage("You cannot set team options on the collideRule team"));
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+ return;
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+ }
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+ // Paper end
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+
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this.c(icommandlistener, astring, 2, minecraftserver);
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}
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}
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diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
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index 2300ee10b..b6c4d98fd 100644
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--- a/src/main/java/net/minecraft/server/MinecraftServer.java
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+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
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@@ -332,6 +332,20 @@ public abstract class MinecraftServer implements ICommandListener, Runnable, IAs
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this.v.setPlayerFileData(this.worldServer);
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this.a(this.getDifficulty());
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this.l();
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+
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+ // Paper start - Handle collideRule team for player collision toggle
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+ final Scoreboard scoreboard = this.getWorld().getScoreboard();
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+ final java.util.Collection<String> toRemove = scoreboard.getTeams().stream().filter(team -> team.getName().startsWith("collideRule_")).map(ScoreboardTeam::getName).collect(java.util.stream.Collectors.toList());
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+ for (String teamName : toRemove) {
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+ scoreboard.removeTeam(scoreboard.getTeam(teamName)); // Clean up after ourselves
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+ }
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+
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+ if (!com.destroystokyo.paper.PaperConfig.enablePlayerCollisions) {
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+ this.getPlayerList().collideRuleTeamName = org.apache.commons.lang3.StringUtils.left("collideRule_" + this.getWorld().random.nextInt(), 16);
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+ ScoreboardTeam collideTeam = scoreboard.createTeam(this.getPlayerList().collideRuleTeamName);
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+ collideTeam.setCanSeeFriendlyInvisibles(false); // Because we want to mimic them not being on a team at all
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+ }
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+ // Paper end
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}
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protected void l() {
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diff --git a/src/main/java/net/minecraft/server/PacketPlayOutScoreboardTeam.java b/src/main/java/net/minecraft/server/PacketPlayOutScoreboardTeam.java
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index 549d4e89d..df11764e0 100644
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--- a/src/main/java/net/minecraft/server/PacketPlayOutScoreboardTeam.java
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+++ b/src/main/java/net/minecraft/server/PacketPlayOutScoreboardTeam.java
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@@ -96,7 +96,7 @@ public class PacketPlayOutScoreboardTeam implements Packet<PacketListenerPlayOut
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packetdataserializer.a(this.d);
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packetdataserializer.writeByte(this.j);
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packetdataserializer.a(this.e);
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- packetdataserializer.a(this.f);
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+ packetdataserializer.a(!com.destroystokyo.paper.PaperConfig.enablePlayerCollisions ? "never" : this.f); // Paper
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packetdataserializer.writeByte(this.g);
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}
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diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
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index baf288210..950dbdc50 100644
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--- a/src/main/java/net/minecraft/server/PlayerList.java
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+++ b/src/main/java/net/minecraft/server/PlayerList.java
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@@ -74,6 +74,7 @@ public abstract class PlayerList {
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// CraftBukkit start
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private CraftServer cserver;
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private final Map<String,EntityPlayer> playersByName = new org.spigotmc.CaseInsensitiveMap<EntityPlayer>();
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+ @Nullable String collideRuleTeamName; // Paper - Team name used for collideRule
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public PlayerList(MinecraftServer minecraftserver) {
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this.cserver = minecraftserver.server = new CraftServer(minecraftserver, this);
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@@ -234,6 +235,12 @@ public abstract class PlayerList {
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}
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entityplayer.syncInventory();
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+ // Paper start - Add to collideRule team if needed
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+ final Scoreboard scoreboard = this.getServer().getWorld().getScoreboard();
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+ if (this.collideRuleTeamName != null && scoreboard.getTeam(collideRuleTeamName) != null && entityplayer.getTeam() == null) {
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+ scoreboard.addPlayerToTeam(entityplayer.getName(), collideRuleTeamName);
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+ }
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+ // Paper end
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// CraftBukkit - Moved from above, added world
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PlayerList.f.info(entityplayer.getName() + "[" + s1 + "] logged in with entity id " + entityplayer.getId() + " at ([" + entityplayer.world.worldData.getName() + "]" + entityplayer.locX + ", " + entityplayer.locY + ", " + entityplayer.locZ + ")");
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}
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@@ -425,6 +432,16 @@ public abstract class PlayerList {
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entityplayer.playerTick();// SPIGOT-924
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// CraftBukkit end
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+ // Paper start - Remove from collideRule team if needed
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+ if (this.collideRuleTeamName != null) {
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+ final Scoreboard scoreBoard = this.server.getWorld().getScoreboard();
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+ final ScoreboardTeam team = scoreBoard.getTeam(this.collideRuleTeamName);
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+ if (entityplayer.getTeam() == team && team != null) {
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+ scoreBoard.removePlayerFromTeam(entityplayer.getName(), team);
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+ }
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+ }
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+ // Paper end
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+
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this.savePlayerFile(entityplayer);
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if (entityplayer.isPassenger()) {
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Entity entity = entityplayer.getVehicle();
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@@ -1352,7 +1369,13 @@ public abstract class PlayerList {
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player.playerConnection.disconnect(this.server.server.getShutdownMessage()); // CraftBukkit - add custom shutdown message
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}
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// CraftBukkit end
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-
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+ // Paper start - Remove collideRule team if it exists
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+ if (this.collideRuleTeamName != null) {
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+ final Scoreboard scoreboard = this.getServer().getWorld().getScoreboard();
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+ final ScoreboardTeam team = scoreboard.getTeam(this.collideRuleTeamName);
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+ if (team != null) scoreboard.removeTeam(team);
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+ }
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+ // Paper end
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}
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// CraftBukkit start
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--
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2.18.0
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