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Paper/Spigot-Server-Patches/0087-Configurable-Player-Collision.patch
Aikar 45e19ffb00
[Auto] Updated Upstream (CraftBukkit) 
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

CraftBukkit Changes:
cc21bae97 SPIGOT-5569: Call WorldInitEvent before any chunks are getting generated
2021-05-17 18:32:29 -04:00

132 lines
7.6 KiB
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Raw Blame History

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 13 Apr 2016 02:10:49 -0400
Subject: [PATCH] Configurable Player Collision
diff --git a/src/main/java/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java
index 439dcc6effdc91830d2b7ede9063982998b37120..504efea7b6f50a0d17f4f353781953dfb18bdeca 100644
--- a/src/main/java/com/destroystokyo/paper/PaperConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java
@@ -232,4 +232,9 @@ public class PaperConfig {
private static void regionFileCacheSize() {
regionFileCacheSize = Math.max(getInt("settings.region-file-cache-size", 256), 4);
}
+
+ public static boolean enablePlayerCollisions = true;
+ private static void enablePlayerCollisions() {
+ enablePlayerCollisions = getBoolean("settings.enable-player-collisions", true);
+ }
}
diff --git a/src/main/java/net/minecraft/network/protocol/game/PacketPlayOutScoreboardTeam.java b/src/main/java/net/minecraft/network/protocol/game/PacketPlayOutScoreboardTeam.java
index bc40f2cbe1645fd60c4cee106b90f17cd043d32d..c1bb5c325286119891e8d68ce8f7328c99edb486 100644
--- a/src/main/java/net/minecraft/network/protocol/game/PacketPlayOutScoreboardTeam.java
+++ b/src/main/java/net/minecraft/network/protocol/game/PacketPlayOutScoreboardTeam.java
@@ -112,7 +112,7 @@ public class PacketPlayOutScoreboardTeam implements Packet<PacketListenerPlayOut
packetdataserializer.a(this.b);
packetdataserializer.writeByte(this.j);
packetdataserializer.a(this.e);
- packetdataserializer.a(this.f);
+ packetdataserializer.a(!com.destroystokyo.paper.PaperConfig.enablePlayerCollisions ? "never" : this.f); // Paper
packetdataserializer.a((Enum) this.g);
packetdataserializer.a(this.c);
packetdataserializer.a(this.d);
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index b141c744b8ffbc37b09cb4347c4051a77bb7049e..8df60cedc1198916dfce8fcea7ca4a49f98429ba 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -151,6 +151,7 @@ import net.minecraft.world.phys.Vec2F;
import net.minecraft.world.phys.Vec3D;
import net.minecraft.world.scores.PersistentScoreboard;
import net.minecraft.world.scores.Scoreboard;
+import net.minecraft.world.scores.ScoreboardTeam;
import org.apache.commons.lang3.Validate;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
@@ -551,6 +552,20 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
this.server.getPluginManager().callEvent(new org.bukkit.event.world.WorldLoadEvent(worldserver.getWorld()));
}
+ // Paper start - Handle collideRule team for player collision toggle
+ final Scoreboard scoreboard = this.getScoreboard();
+ final java.util.Collection<String> toRemove = scoreboard.getTeams().stream().filter(team -> team.getName().startsWith("collideRule_")).map(ScoreboardTeam::getName).collect(java.util.stream.Collectors.toList());
+ for (String teamName : toRemove) {
+ scoreboard.removeTeam(scoreboard.getTeam(teamName)); // Clean up after ourselves
+ }
+
+ if (!com.destroystokyo.paper.PaperConfig.enablePlayerCollisions) {
+ this.getPlayerList().collideRuleTeamName = org.apache.commons.lang3.StringUtils.left("collideRule_" + java.util.concurrent.ThreadLocalRandom.current().nextInt(), 16);
+ ScoreboardTeam collideTeam = scoreboard.createTeam(this.getPlayerList().collideRuleTeamName);
+ collideTeam.setCanSeeFriendlyInvisibles(false); // Because we want to mimic them not being on a team at all
+ }
+ // Paper end
+
this.server.enablePlugins(org.bukkit.plugin.PluginLoadOrder.POSTWORLD);
this.server.getPluginManager().callEvent(new ServerLoadEvent(ServerLoadEvent.LoadType.STARTUP));
this.serverConnection.acceptConnections();
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index 9d327f1255dd9d6b11840f7bb8ffc302bc33dbcf..49f1aed92fd5fa46b74a979f317a2eb0672991e9 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -86,6 +86,7 @@ import net.minecraft.world.level.storage.SavedFile;
import net.minecraft.world.level.storage.WorldData;
import net.minecraft.world.level.storage.WorldNBTStorage;
import net.minecraft.world.phys.Vec3D;
+import net.minecraft.world.scores.Scoreboard;
import net.minecraft.world.scores.ScoreboardObjective;
import net.minecraft.world.scores.ScoreboardTeam;
import net.minecraft.world.scores.ScoreboardTeamBase;
@@ -145,6 +146,7 @@ public abstract class PlayerList {
// CraftBukkit start
private CraftServer cserver;
private final Map<String,EntityPlayer> playersByName = new java.util.HashMap<>();
+ public @Nullable String collideRuleTeamName; // Paper - Team name used for collideRule
public PlayerList(MinecraftServer minecraftserver, IRegistryCustom.Dimension iregistrycustom_dimension, WorldNBTStorage worldnbtstorage, int i) {
this.cserver = minecraftserver.server = new CraftServer((DedicatedServer) minecraftserver, this);
@@ -376,6 +378,13 @@ public abstract class PlayerList {
}
entityplayer.syncInventory();
+ // Paper start - Add to collideRule team if needed
+ final Scoreboard scoreboard = this.getServer().getWorldServer(World.OVERWORLD).getScoreboard();
+ final ScoreboardTeam collideRuleTeam = scoreboard.getTeam(collideRuleTeamName);
+ if (this.collideRuleTeamName != null && collideRuleTeam != null && entityplayer.getScoreboardTeam() == null) {
+ scoreboard.addPlayerToTeam(entityplayer.getName(), collideRuleTeam);
+ }
+ // Paper end
// CraftBukkit - Moved from above, added world
PlayerList.LOGGER.info("{}[{}] logged in with entity id {} at ([{}]{}, {}, {})", entityplayer.getDisplayName().getString(), s1, entityplayer.getId(), worldserver1.worldDataServer.getName(), entityplayer.locX(), entityplayer.locY(), entityplayer.locZ());
}
@@ -496,6 +505,16 @@ public abstract class PlayerList {
entityplayer.playerTick(); // SPIGOT-924
// CraftBukkit end
+ // Paper start - Remove from collideRule team if needed
+ if (this.collideRuleTeamName != null) {
+ final Scoreboard scoreBoard = this.server.getWorldServer(World.OVERWORLD).getScoreboard();
+ final ScoreboardTeam team = scoreBoard.getTeam(this.collideRuleTeamName);
+ if (entityplayer.getScoreboardTeam() == team && team != null) {
+ scoreBoard.removePlayerFromTeam(entityplayer.getName(), team);
+ }
+ }
+ // Paper end
+
this.savePlayerFile(entityplayer);
if (entityplayer.isPassenger()) {
Entity entity = entityplayer.getRootVehicle();
@@ -1144,6 +1163,13 @@ public abstract class PlayerList {
}
// CraftBukkit end
+ // Paper start - Remove collideRule team if it exists
+ if (this.collideRuleTeamName != null) {
+ final Scoreboard scoreboard = this.getServer().getWorldServer(World.OVERWORLD).getScoreboard();
+ final ScoreboardTeam team = scoreboard.getTeam(this.collideRuleTeamName);
+ if (team != null) scoreboard.removeTeam(team);
+ }
+ // Paper end
}
// CraftBukkit start
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