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Make players tick in main loop "feature" configurable

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Defaults to false, servers thant additional security and peace of mind can turn it back on but doing so may cause gameplay abnormalities
This commit is contained in:
Zach Brown 2014-07-05 22:55:30 -05:00
parent 7711f9fc8a
commit 0976e9a02a
3 changed files with 167 additions and 7 deletions
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8
CraftBukkit-Patches/0002-PaperSpigot-config-files.patch
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@ -1,4 +1,4 @@
From 00702f0bae4a4aa9e7cec4bc18346646a5be8477 Mon Sep 17 00:00:00 2001
From d95bbdf079e933361de7873e910f52520b57e66d Mon Sep 17 00:00:00 2001
From: Zach Brown <Zbob750@live.com>
Date: Wed, 2 Jul 2014 22:26:16 -0500
Subject: [PATCH] PaperSpigot config files
@ -40,10 +40,10 @@ index cb6efc0..a0a1dd1 100644
this.world = new CraftWorld((WorldServer) this, gen, env);
this.ticksPerAnimalSpawns = this.getServer().getTicksPerAnimalSpawns(); // CraftBukkit
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 40a9eb3..db7484a 100644
index 8ad5b89..95d30e8 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -815,6 +815,7 @@ public final class CraftServer implements Server {
@@ -813,6 +813,7 @@ public final class CraftServer implements Server {
}
org.spigotmc.SpigotConfig.init(); // Spigot
@ -51,7 +51,7 @@ index 40a9eb3..db7484a 100644
for (WorldServer world : console.worlds) {
world.difficulty = difficulty;
world.setSpawnFlags(monsters, animals);
@@ -830,12 +831,14 @@ public final class CraftServer implements Server {
@@ -828,12 +829,14 @@ public final class CraftServer implements Server {
world.ticksPerMonsterSpawns = this.getTicksPerMonsterSpawns();
}
world.spigotConfig.init(); // Spigot

6
CraftBukkit-Patches/0022-Configurable-interaction-limit-restriction.patch
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@ -1,11 +1,11 @@
From 2e5f51f1a7378429dd6855c63c2fa59224a48a7e Mon Sep 17 00:00:00 2001
From 93a0fc4b68a3803e2206b098f81b7d183c1e4e44 Mon Sep 17 00:00:00 2001
From: Zach Brown <Zbob750@live.com>
Date: Thu, 3 Jul 2014 00:53:47 -0500
Subject: [PATCH] Configurable interaction limit restriction
diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
index afafd62..71878e9 100644
index baa89ef..d5f3b7b 100644
--- a/src/main/java/net/minecraft/server/PlayerConnection.java
+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
@@ -59,6 +59,8 @@ import org.bukkit.inventory.InventoryView;
@ -17,7 +17,7 @@ index afafd62..71878e9 100644
public class PlayerConnection implements PacketPlayInListener {
private static final Logger c = LogManager.getLogger();
@@ -588,7 +590,7 @@ public class PlayerConnection implements PacketPlayInListener {
@@ -570,7 +572,7 @@ public class PlayerConnection implements PacketPlayInListener {
public void a(PacketPlayInBlockPlace packetplayinblockplace) {
boolean throttled = false;

160
CraftBukkit-Patches/0025-Make-players-in-main-tick-loop-feature-configurable.patch Normal file
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@ -0,0 +1,160 @@
From bcc9626b269c27b7c3b72cc6d1ee56793f517305 Mon Sep 17 00:00:00 2001
From: Zach Brown <Zbob750@live.com>
Date: Sat, 5 Jul 2014 22:54:54 -0500
Subject: [PATCH] Make players in main tick loop feature configurable
diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
index 93b974a..ffd0549 100644
--- a/src/main/java/net/minecraft/server/EntityPlayer.java
+++ b/src/main/java/net/minecraft/server/EntityPlayer.java
@@ -27,6 +27,8 @@ import org.bukkit.event.inventory.InventoryType;
import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
// CraftBukkit end
+import org.github.paperspigot.PaperSpigotConfig; // PaperSpigot
+
public class EntityPlayer extends EntityHuman implements ICrafting {
private static final Logger bL = LogManager.getLogger();
@@ -175,13 +177,16 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
return 1.62F;
}
- // Spigot start
- private AxisAlignedBB groundCheck = AxisAlignedBB.a( 0, 0, 0, 0, 0, 0 );
-
public void h() {
- groundCheck.b( locX - 0.3, locY - 0.1, locZ - 0.3, locX + 0.3, locY, locZ + 0.3 );
- onGround = world.c(groundCheck);
- // Spigot end
+ // PaperSpigot start - Make player tick in main loop configurable
+ if (PaperSpigotConfig.playerTickMainLoop) {
+ // Spigot start
+ AxisAlignedBB groundCheck = AxisAlignedBB.a( 0, 0, 0, 0, 0, 0 );
+ groundCheck.b( locX - 0.3, locY - 0.1, locZ - 0.3, locX + 0.3, locY, locZ + 0.3 );
+ onGround = world.c(groundCheck);
+ // Spigot end
+ }
+ // PaperSpigot end
// CraftBukkit start
if (this.joining) {
@@ -261,14 +266,19 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
if (this.bX > 0L && this.server.getIdleTimeout() > 0 && MinecraftServer.ar() - this.bX > (long) (this.server.getIdleTimeout() * 1000 * 60)) {
this.playerConnection.disconnect("You have been idle for too long!");
}
- // Spigot start
- this.i();
- if ( Double.isNaN( previousY ) )
- {
+
+ // PaperSpigot start - Make player tick in main loop configurable
+ if (PaperSpigotConfig.playerTickMainLoop) {
+ // Spigot start
+ this.i();
+ if ( Double.isNaN( previousY ) )
+ {
+ previousY = locY;
+ }
+ this.b(locY - previousY, onGround);
previousY = locY;
}
- this.b(locY - previousY, onGround);
- previousY = locY;
+ // PaperSpigot end
}
private double previousY = Double.NaN;
diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
index d5f3b7b..d8dd9af 100644
--- a/src/main/java/net/minecraft/server/PlayerConnection.java
+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
@@ -291,6 +291,12 @@ public class PlayerConnection implements PacketPlayInListener {
f1 = packetplayinflying.h();
}
+ // PaperSpigot start - Make player tick in main loop configurable
+ if (!PaperSpigotConfig.playerTickMainLoop) {
+ this.player.onGround = packetplayinflying.i();
+ this.player.i();
+ }
+ // PaperSpigot end;
this.player.V = 0.0F;
this.player.setLocation(d1, d2, d3, f, f1);
if (this.player.vehicle != null) {
@@ -309,6 +315,11 @@ public class PlayerConnection implements PacketPlayInListener {
}
if (this.player.isSleeping()) {
+ // PaperSpigot start - Make player tick in main loop configurable
+ if (!PaperSpigotConfig.playerTickMainLoop) {
+ this.player.i();
+ }
+ // PaperSpigot end
this.player.setLocation(this.y, this.z, this.q, this.player.yaw, this.player.pitch);
worldserver.playerJoinedWorld(this.player);
return;
@@ -352,6 +363,11 @@ public class PlayerConnection implements PacketPlayInListener {
f3 = packetplayinflying.h();
}
+ // PaperSpigot start - Make player tick in main loop configurable
+ if (!PaperSpigotConfig.playerTickMainLoop) {
+ this.player.i();
+ }
+ // PaperSpigot end
this.player.V = 0.0F;
this.player.setLocation(this.y, this.z, this.q, f2, f3);
if (!this.checkMovement) {
@@ -382,6 +398,11 @@ public class PlayerConnection implements PacketPlayInListener {
}
this.player.move(d4, d5, d6);
+ // PaperSpigot start - Make player tick in main loop configurable
+ if (!PaperSpigotConfig.playerTickMainLoop) {
+ this.player.onGround = packetplayinflying.i();
+ }
+ // PaperSpigot end
this.player.checkMovement(d4, d5, d6);
double d11 = d5;
@@ -423,7 +444,17 @@ public class PlayerConnection implements PacketPlayInListener {
this.f = 0;
}
+ // PaperSpigot start - Make player tick in main loop configurable
+ if (!PaperSpigotConfig.playerTickMainLoop) {
+ this.player.onGround = packetplayinflying.i();
+ }
+ // PaperSpigot end
this.minecraftServer.getPlayerList().d(this.player);
+ // PaperSpigot start - Make player tick in main loop configurable
+ if (!PaperSpigotConfig.playerTickMainLoop) {
+ this.player.b(this.player.locY - d0, packetplayinflying.i());
+ }
+ // PaperSpigot end
} else if (this.e % 20 == 0) {
this.a(this.y, this.z, this.q, this.player.yaw, this.player.pitch);
}
diff --git a/src/main/java/org/github/paperspigot/PaperSpigotConfig.java b/src/main/java/org/github/paperspigot/PaperSpigotConfig.java
index 7bda065..4f9f660 100644
--- a/src/main/java/org/github/paperspigot/PaperSpigotConfig.java
+++ b/src/main/java/org/github/paperspigot/PaperSpigotConfig.java
@@ -135,4 +135,13 @@ public class PaperSpigotConfig
{
interactLimit = getInt( "settings.player-interaction-limit", 2 );
}
+
+ public static boolean playerTickMainLoop;
+ private static void playerTickMainLoop()
+ {
+ playerTickMainLoop = getBoolean( "settings.player-tick-in-main-loop", false );
+ if ( playerTickMainLoop ) {
+ Bukkit.getLogger().log( Level.INFO, "Ticking players in the main loop. This may cause gameplay abnormalities" );
+ }
+ }
}
--
1.9.1