mirror of
https://github.com/PaperMC/Paper.git
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207 lines
10 KiB
Diff
207 lines
10 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Phoenix616 <max@themoep.de>
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Date: Mon, 28 Jun 2021 22:38:29 +0100
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Subject: [PATCH] Rate options and timings for sensors and behaviors
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This adds config options to specify the tick rate for sensors
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and behaviors of different entity types as well as timings
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for those in order to be able to have some metrics as to which
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ones might need tweaking.
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diff --git a/src/main/java/co/aikar/timings/MinecraftTimings.java b/src/main/java/co/aikar/timings/MinecraftTimings.java
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index b47b7dce26805badd422c1867733ff4bfd00e9f4..b27021a42cbed3f0648a8d0903d00d03922ae221 100644
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--- a/src/main/java/co/aikar/timings/MinecraftTimings.java
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+++ b/src/main/java/co/aikar/timings/MinecraftTimings.java
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@@ -113,6 +113,14 @@ public final class MinecraftTimings {
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return Timings.ofSafe("Minecraft", "## tickEntity - " + entityType + " - " + type, tickEntityTimer);
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}
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+ public static Timing getBehaviorTimings(String type) {
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+ return Timings.ofSafe("## Behavior - " + type);
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+ }
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+
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+ public static Timing getSensorTimings(String type, int rate) {
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+ return Timings.ofSafe("## Sensor - " + type + " (Default rate: " + rate + ")");
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+ }
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+
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/**
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* Get a named timer for the specified tile entity type to track type specific timings.
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* @param entity
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diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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index 40b3c6ef824e96747d3c01129e4dbaaaa3d3613a..3dc62c72e9d3db93d3e118814cfada6c275b8e3f 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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@@ -9,8 +9,10 @@ import it.unimi.dsi.fastutil.objects.Reference2IntOpenHashMap;
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import net.minecraft.world.entity.MobCategory;
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import com.destroystokyo.paper.antixray.ChunkPacketBlockControllerAntiXray.EngineMode;
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import java.util.HashMap;
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+import java.util.Locale;
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import java.util.Map;
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import org.bukkit.Bukkit;
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+import org.bukkit.configuration.ConfigurationSection;
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import org.bukkit.configuration.file.YamlConfiguration;
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import org.spigotmc.SpigotWorldConfig;
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@@ -936,4 +938,57 @@ public class PaperWorldConfig {
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private void playerCrammingDamage() {
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allowPlayerCrammingDamage = getBoolean("allow-player-cramming-damage", allowPlayerCrammingDamage);
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}
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+
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+ private com.google.common.collect.Table<String, String, Integer> sensorTickRates;
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+ private com.google.common.collect.Table<String, String, Integer> behaviorTickRates;
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+ private void tickRates() {
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+ config.addDefault("world-settings.default.tick-rates.sensor.villager.secondarypoisensor", 40);
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+ config.addDefault("world-settings.default.tick-rates.behavior.villager.validatenearbypoi", -1); // Example
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+ log("Tick rates:");
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+ sensorTickRates = loadTickRates("sensor");
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+ behaviorTickRates = loadTickRates("behavior");
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+ }
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+
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+ private com.google.common.collect.Table<String, String, Integer> loadTickRates(String type) {
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+ log(" " + type + ":");
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+ com.google.common.collect.Table<String, String, Integer> table = com.google.common.collect.HashBasedTable.create();
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+
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+ ConfigurationSection typeSection = config.getConfigurationSection("world-settings." + worldName + ".tick-rates." + type);
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+ if (typeSection == null) {
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+ typeSection = config.getConfigurationSection("world-settings.default.tick-rates." + type);
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+ }
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+ if (typeSection != null) {
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+ for (String entity : typeSection.getKeys(false)) {
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+ ConfigurationSection entitySection = typeSection.getConfigurationSection(entity);
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+ if (entitySection != null) {
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+ log(" " + entity + ":");
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+ for (String typeName : entitySection.getKeys(false)) {
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+ if (entitySection.isInt(typeName)) {
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+ int tickRate = entitySection.getInt(typeName);
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+ table.put(entity.toLowerCase(Locale.ROOT), typeName.toLowerCase(Locale.ROOT), tickRate);
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+ log(" " + typeName + ": " + tickRate);
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+ }
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+ }
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+ }
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+ }
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+ }
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+
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+ if (table.isEmpty()) {
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+ log(" None configured");
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+ }
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+ return table;
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+ }
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+
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+ public int getBehaviorTickRate(String typeName, String entityType, int def) {
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+ return getIntOrDefault(behaviorTickRates, typeName, entityType, def);
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+ }
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+
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+ public int getSensorTickRate(String typeName, String entityType, int def) {
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+ return getIntOrDefault(sensorTickRates, typeName, entityType, def);
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+ }
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+
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+ private int getIntOrDefault(com.google.common.collect.Table<String, String, Integer> table, String rowKey, String columnKey, int def) {
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+ Integer rate = table.get(columnKey, rowKey);
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+ return rate != null && rate > -1 ? rate : def;
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+ }
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}
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diff --git a/src/main/java/net/minecraft/world/entity/ai/behavior/Behavior.java b/src/main/java/net/minecraft/world/entity/ai/behavior/Behavior.java
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index bc4aab719d42e6d17585e6492b873f801e5d75cf..dcd76598ca41fbed8fb4e62118552659f8cb605c 100644
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--- a/src/main/java/net/minecraft/world/entity/ai/behavior/Behavior.java
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+++ b/src/main/java/net/minecraft/world/entity/ai/behavior/Behavior.java
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@@ -13,6 +13,10 @@ public abstract class Behavior<E extends LivingEntity> {
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private long endTimestamp;
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private final int minDuration;
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private final int maxDuration;
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+ // Paper start - configurable behavior tick rate and timings
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+ private final String configKey;
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+ private final co.aikar.timings.Timing timing;
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+ // Paper end
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public Behavior(Map<MemoryModuleType<?>, MemoryStatus> requiredMemoryState) {
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this(requiredMemoryState, 60);
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@@ -26,6 +30,15 @@ public abstract class Behavior<E extends LivingEntity> {
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this.minDuration = minRunTime;
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this.maxDuration = maxRunTime;
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this.entryCondition = requiredMemoryState;
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+ // Paper start - configurable behavior tick rate and timings
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+ String key = io.papermc.paper.util.ObfHelper.INSTANCE.deobfClassName(this.getClass().getName());
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+ int lastSeparator = key.lastIndexOf('.');
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+ if (lastSeparator != -1) {
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+ key = key.substring(lastSeparator + 1);
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+ }
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+ this.configKey = key.toLowerCase(java.util.Locale.ROOT);
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+ this.timing = co.aikar.timings.MinecraftTimings.getBehaviorTimings(configKey);
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+ // Paper end
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}
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public Behavior.Status getStatus() {
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@@ -33,11 +46,19 @@ public abstract class Behavior<E extends LivingEntity> {
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}
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public final boolean tryStart(ServerLevel world, E entity, long time) {
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+ // Paper start - behavior tick rate
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+ int tickRate = world.paperConfig.getBehaviorTickRate(this.configKey, entity.getType().id, -1);
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+ if (tickRate > -1 && time < this.endTimestamp + tickRate) {
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+ return false;
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+ }
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+ // Paper end
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if (this.hasRequiredMemories(entity) && this.checkExtraStartConditions(world, entity)) {
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this.status = Behavior.Status.RUNNING;
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int i = this.minDuration + world.getRandom().nextInt(this.maxDuration + 1 - this.minDuration);
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this.endTimestamp = time + (long)i;
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+ this.timing.startTiming(); // Paper - behavior timings
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this.start(world, entity, time);
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+ this.timing.stopTiming(); // Paper - behavior timings
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return true;
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} else {
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return false;
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@@ -48,11 +69,13 @@ public abstract class Behavior<E extends LivingEntity> {
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}
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public final void tickOrStop(ServerLevel world, E entity, long time) {
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+ this.timing.startTiming(); // Paper - behavior timings
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if (!this.timedOut(time) && this.canStillUse(world, entity, time)) {
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this.tick(world, entity, time);
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} else {
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this.doStop(world, entity, time);
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}
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+ this.timing.stopTiming(); // Paper - behavior timings
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}
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diff --git a/src/main/java/net/minecraft/world/entity/ai/sensing/Sensor.java b/src/main/java/net/minecraft/world/entity/ai/sensing/Sensor.java
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index c940a910a435b20297eca493c7b27fd69be54e86..f3b8e253a5bfc3f68121dbe656ae7e2ac0f0eb1c 100644
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--- a/src/main/java/net/minecraft/world/entity/ai/sensing/Sensor.java
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+++ b/src/main/java/net/minecraft/world/entity/ai/sensing/Sensor.java
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@@ -19,8 +19,21 @@ public abstract class Sensor<E extends LivingEntity> {
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private static final TargetingConditions ATTACK_TARGET_CONDITIONS_IGNORE_INVISIBILITY_AND_LINE_OF_SIGHT = TargetingConditions.forCombat().range(16.0D).ignoreLineOfSight().ignoreInvisibilityTesting();
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private final int scanRate;
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private long timeToTick;
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+ // Paper start - configurable sensor tick rate and timings
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+ private final String configKey;
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+ private final co.aikar.timings.Timing timing;
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+ // Paper end
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public Sensor(int senseInterval) {
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+ // Paper start - configurable sensor tick rate and timings
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+ String key = io.papermc.paper.util.ObfHelper.INSTANCE.deobfClassName(this.getClass().getName());
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+ int lastSeparator = key.lastIndexOf('.');
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+ if (lastSeparator != -1) {
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+ key = key.substring(lastSeparator + 1);
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+ }
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+ this.configKey = key.toLowerCase(java.util.Locale.ROOT);
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+ this.timing = co.aikar.timings.MinecraftTimings.getSensorTimings(configKey, senseInterval);
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+ // Paper end
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this.scanRate = senseInterval;
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this.timeToTick = (long)RANDOM.nextInt(senseInterval);
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}
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@@ -31,8 +44,12 @@ public abstract class Sensor<E extends LivingEntity> {
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public final void tick(ServerLevel world, E entity) {
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if (--this.timeToTick <= 0L) {
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- this.timeToTick = (long)this.scanRate;
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+ // Paper start - configurable sensor tick rate and timings
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+ this.timeToTick = world.paperConfig.getSensorTickRate(this.configKey, entity.getType().id, this.scanRate);
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+ this.timing.startTiming();
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+ // Paper end
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this.doTick(world, entity);
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+ this.timing.stopTiming(); // Paper - sensor timings
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}
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}
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