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papermc/Spigot-Server-Patches/0448-Pillager-patrol-spawn-settings-and-per-player-option.patch
Aikar f37381ea8a
Optimize Network Manager to not need synchronization 
Removes synchronization from sending packets
Makes normal packet sends no longer need to be wrapped and queued like it use to work.
Adds more packet queue immunities on top of keep alive to let the following scenarios go out
without delay:
  - Keep Alive
  - Chat
  - Kick
  - All of the packets during the Player Joined World event

Hoping that latter one helps join timeout issues more too for slow connections.

Removes processing packet queue off of main thread
  - for the few cases where it is allowed, order is not necessary nor
    should it even be happening concurrently in first place (handshaking/login/status)

Ensures packets sent asynchronously are dispatched on main thread

This helps ensure safety for ProtocolLib as packet listeners
are commonly accessing world state. This will allow you to schedule
a packet to be sent async, but itll be dispatched sync for packet
listeners to process.

This should solve some deadlock risks

This may provide a decent performance improvement because thread synchronization incurs a cache reset
so by avoiding ever entering a synchronized block, we get to avoid that, and packet sending is a really
hot activity.
2020-05-06 05:28:47 -04:00

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From aa15930df539329829a962e8319db810b79ae549 Mon Sep 17 00:00:00 2001
From: Phoenix616 <mail@moep.tv>
Date: Sat, 1 Feb 2020 16:50:39 +0100
Subject: [PATCH] Pillager patrol spawn settings and per player options
This adds config options for defining the spawn chance, spawn delay and
spawn start day as well as toggles for handling the spawn delay and
start day per player. (Based on the time played statistic)
When not per player it will use the Vanilla mechanic of one delay per
world and the world age for the start day.
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index c3af4c9a9fe..3f44be577e3 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -629,10 +629,21 @@ public class PaperWorldConfig {
}
public boolean disablePillagerPatrols = false;
+ public double patrolSpawnChance = 0.2;
+ public boolean patrolPerPlayerDelay = false;
+ public int patrolDelay = 12000;
+ public boolean patrolPerPlayerStart = false;
+ public int patrolStartDay = 5;
private void pillagerSettings() {
disablePillagerPatrols = getBoolean("game-mechanics.disable-pillager-patrols", disablePillagerPatrols);
+ patrolSpawnChance = getDouble("game-mechanics.pillager-patrols.spawn-chance", patrolSpawnChance);
+ patrolPerPlayerDelay = getBoolean("game-mechanics.pillager-patrols.spawn-delay.per-player", patrolPerPlayerDelay);
+ patrolDelay = getInt("game-mechanics.pillager-patrols.spawn-delay.ticks", patrolDelay);
+ patrolPerPlayerStart = getBoolean("game-mechanics.pillager-patrols.start.per-player", patrolPerPlayerStart);
+ patrolStartDay = getInt("game-mechanics.pillager-patrols.start.day", patrolStartDay);
}
+
public boolean entitiesTargetWithFollowRange = false;
private void entitiesTargetWithFollowRange() {
entitiesTargetWithFollowRange = getBoolean("entities-target-with-follow-range", entitiesTargetWithFollowRange);
diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
index cf837bdb3b2..900631ebe05 100644
--- a/src/main/java/net/minecraft/server/EntityPlayer.java
+++ b/src/main/java/net/minecraft/server/EntityPlayer.java
@@ -77,6 +77,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
public boolean viewingCredits;
private int containerUpdateDelay; // Paper
public long loginTime; // Paper
+ public int patrolSpawnDelay; // Paper - per player patrol spawns
// Paper start - cancellable death event
public boolean queueHealthUpdatePacket = false;
public net.minecraft.server.PacketPlayOutUpdateHealth queuedHealthUpdatePacket;
diff --git a/src/main/java/net/minecraft/server/MobSpawnerPatrol.java b/src/main/java/net/minecraft/server/MobSpawnerPatrol.java
index a0f58280760..edca6d3abdc 100644
--- a/src/main/java/net/minecraft/server/MobSpawnerPatrol.java
+++ b/src/main/java/net/minecraft/server/MobSpawnerPatrol.java
@@ -4,12 +4,14 @@ import java.util.Random;
public class MobSpawnerPatrol {
+ private int getSpawnDelay() { return a; } // Paper - OBFHELPER
+ private void setSpawnDelay(int spawnDelay) { this.a = spawnDelay; } // Paper - OBFHELPER
private int a;
public MobSpawnerPatrol() {}
public int a(WorldServer worldserver, boolean flag, boolean flag1) {
- if (worldserver.paperConfig.disablePillagerPatrols) return 0; // Paper
+ if (worldserver.paperConfig.disablePillagerPatrols || worldserver.paperConfig.patrolSpawnChance == 0) return 0; // Paper
if (!flag) {
return 0;
} else if (!worldserver.getGameRules().getBoolean(GameRules.DO_PATROL_SPAWNING)) {
@@ -17,23 +19,51 @@ public class MobSpawnerPatrol {
} else {
Random random = worldserver.random;
- --this.a;
- if (this.a > 0) {
+ // Paper start - Patrol settings
+ // Random player selection moved up for per player spawning and configuration
+ int j = worldserver.getPlayers().size();
+ if (j < 1) {
return 0;
+ }
+
+ EntityPlayer entityhuman = worldserver.getPlayers().get(random.nextInt(j));
+ if (entityhuman.isSpectator()) {
+ return 0;
+ }
+
+ int patrolSpawnDelay;
+ if (worldserver.paperConfig.patrolPerPlayerDelay) {
+ --entityhuman.patrolSpawnDelay;
+ patrolSpawnDelay = entityhuman.patrolSpawnDelay;
} else {
- this.a += 12000 + random.nextInt(1200);
- long i = worldserver.getDayTime() / 24000L;
+ setSpawnDelay(getSpawnDelay() - 1);
+ patrolSpawnDelay = getSpawnDelay();
+ }
+
+ if (patrolSpawnDelay > 0) {
+ return 0;
+ } else {
+ long days;
+ if (worldserver.paperConfig.patrolPerPlayerStart) {
+ days = entityhuman.getStatisticManager().getStatisticValue(StatisticList.CUSTOM.get(StatisticList.PLAY_ONE_MINUTE)) / 24000L; // PLAY_ONE_MINUTE is actually counting in ticks, a misnomer by Mojang
+ } else {
+ days = worldserver.getDayTime() / 24000L;
+ }
+ if (worldserver.paperConfig.patrolPerPlayerDelay) {
+ entityhuman.patrolSpawnDelay += worldserver.paperConfig.patrolDelay + random.nextInt(1200);
+ } else {
+ setSpawnDelay(getSpawnDelay() + worldserver.paperConfig.patrolDelay + random.nextInt(1200));
+ }
- if (i >= 5L && worldserver.isDay()) {
- if (random.nextInt(5) != 0) {
+ if (days >= worldserver.paperConfig.patrolStartDay && worldserver.isDay()) {
+ if (random.nextDouble() >= worldserver.paperConfig.patrolSpawnChance) {
+ // Paper end
return 0;
} else {
- int j = worldserver.getPlayers().size();
if (j < 1) {
return 0;
} else {
- EntityHuman entityhuman = (EntityHuman) worldserver.getPlayers().get(random.nextInt(j));
if (entityhuman.isSpectator()) {
return 0;
diff --git a/src/main/java/net/minecraft/server/StatisticWrapper.java b/src/main/java/net/minecraft/server/StatisticWrapper.java
index 3b6034038a4..9c95c0ccfcd 100644
--- a/src/main/java/net/minecraft/server/StatisticWrapper.java
+++ b/src/main/java/net/minecraft/server/StatisticWrapper.java
@@ -27,6 +27,7 @@ public class StatisticWrapper<T> implements Iterable<Statistic<T>> {
return this.b.values().iterator();
}
+ public Statistic<T> get(T t) { return this.b(t); }; // Paper - OBFHELPER
public Statistic<T> b(T t0) {
return this.a(t0, Counter.DEFAULT);
}
--
2.26.2
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