From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Phoenix616 Date: Mon, 28 Jun 2021 22:38:29 +0100 Subject: [PATCH] Rate options and timings for sensors and behaviors This adds config options to specify the tick rate for sensors and behaviors of different entity types as well as timings for those in order to be able to have some metrics as to which ones might need tweaking. diff --git a/src/main/java/co/aikar/timings/MinecraftTimings.java b/src/main/java/co/aikar/timings/MinecraftTimings.java index b9cdbf8acccfd6b207a0116f068168f3b8c8e17d..8c883d2f88acc731734a121ebb76821e66658cc9 100644 --- a/src/main/java/co/aikar/timings/MinecraftTimings.java +++ b/src/main/java/co/aikar/timings/MinecraftTimings.java @@ -114,6 +114,14 @@ public final class MinecraftTimings { return Timings.ofSafe("Minecraft", "## tickEntity - " + entityType + " - " + type, tickEntityTimer); } + public static Timing getBehaviorTimings(String type) { + return Timings.ofSafe("## Behavior - " + type); + } + + public static Timing getSensorTimings(String type, int rate) { + return Timings.ofSafe("## Sensor - " + type + " (Default rate: " + rate + ")"); + } + /** * Get a named timer for the specified tile entity type to track type specific timings. * @param entity diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java index 0e7d29dbbdb862dd5876adee26fbba02267e5276..c334f29c69c1e6e3fe55cd6695e7df400cf36058 100644 --- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java +++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java @@ -3,14 +3,19 @@ package com.destroystokyo.paper; import java.util.Arrays; import java.util.HashMap; import java.util.List; +import java.util.Locale; import java.util.Map; import java.util.stream.Collectors; + +import com.google.common.collect.HashBasedTable; +import com.google.common.collect.Table; import net.minecraft.world.Difficulty; import net.minecraft.world.entity.EntityType; import net.minecraft.world.entity.monster.Vindicator; import net.minecraft.world.entity.monster.Zombie; import com.destroystokyo.paper.antixray.ChunkPacketBlockControllerAntiXray.EngineMode; import org.bukkit.Bukkit; +import org.bukkit.configuration.ConfigurationSection; import org.bukkit.configuration.file.YamlConfiguration; import org.spigotmc.SpigotWorldConfig; @@ -847,5 +852,58 @@ public class PaperWorldConfig { private void playerCrammingDamage() { allowPlayerCrammingDamage = getBoolean("allow-player-cramming-damage", allowPlayerCrammingDamage); } + + private Table sensorTickRates; + private Table behaviorTickRates; + private void tickRates() { + config.addDefault("world-settings.default.tick-rates.sensor.villager.secondarypoisensor", 40); + config.addDefault("world-settings.default.tick-rates.behavior.villager.validatenearbypoi", -1); // Example + log("Tick rates:"); + sensorTickRates = loadTickRates("sensor"); + behaviorTickRates = loadTickRates("behavior"); + } + + private Table loadTickRates(String type) { + log(" " + type + ":"); + Table table = HashBasedTable.create(); + + ConfigurationSection typeSection = config.getConfigurationSection("world-settings." + worldName + ".tick-rates." + type); + if (typeSection == null) { + typeSection = config.getConfigurationSection("world-settings.default.tick-rates." + type); + } + if (typeSection != null) { + for (String entity : typeSection.getKeys(false)) { + ConfigurationSection entitySection = typeSection.getConfigurationSection(entity); + if (entitySection != null) { + log(" " + entity + ":"); + for (String typeName : entitySection.getKeys(false)) { + if (entitySection.isInt(typeName)) { + int tickRate = entitySection.getInt(typeName); + table.put(entity.toUpperCase(Locale.ROOT), typeName.toUpperCase(Locale.ROOT), tickRate); + log(" " + typeName + ": " + tickRate); + } + } + } + } + } + + if (table.isEmpty()) { + log(" None configured"); + } + return table; + } + + public int getBehaviorTickRate(String typeName, String entityType, int def) { + return getIntOrDefault(behaviorTickRates, typeName, entityType, def); + } + + public int getSensorTickRate(String typeName, String entityType, int def) { + return getIntOrDefault(sensorTickRates, typeName, entityType, def); + } + + private int getIntOrDefault(Table table, String rowKey, String columnKey, int def) { + Integer rate = table.get(columnKey, rowKey); + return rate != null && rate > -1 ? rate : def; + } } 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 index b1212e162ba938b3abe0df747a633ba9cbbe57c8..b1928807851a4fca53e117573b25c62a6deeb8e1 100644 --- a/src/main/java/net/minecraft/world/entity/ai/behavior/Behavior.java +++ b/src/main/java/net/minecraft/world/entity/ai/behavior/Behavior.java @@ -14,6 +14,10 @@ public abstract class Behavior { private long endTimestamp; private final int minDuration; private final int maxDuration; + // Paper start - configurable behavior tick rate and timings + private final String configKey; + private final co.aikar.timings.Timing timing; + // Paper end public Behavior(Map, MemoryStatus> requiredMemoryState) { this(requiredMemoryState, 60); @@ -27,6 +31,22 @@ public abstract class Behavior { this.minDuration = minRunTime; this.maxDuration = maxRunTime; this.entryCondition = requiredMemoryState; + // Paper start - configurable behavior tick rate and timings + String key = this.getClass().getSimpleName(); + final var mappings = io.papermc.paper.util.ObfHelper.INSTANCE.mappings(); + if (mappings != null) { + final var classMapping = mappings.get(this.getClass().getName()); + if (classMapping != null) { + key = classMapping.mojangName(); + int lastSeparator = key.lastIndexOf('.'); + if (lastSeparator != -1) { + key = key.substring(lastSeparator + 1); + } + } + } + this.configKey = key.toLowerCase(java.util.Locale.ROOT); + this.timing = co.aikar.timings.MinecraftTimings.getBehaviorTimings(configKey); + // Paper end } public Behavior.Status getStatus() { @@ -34,11 +54,19 @@ public abstract class Behavior { } public final boolean tryStart(ServerLevel world, E entity, long time) { + // Paper start - behavior tick rate + int tickRate = world.paperConfig.getBehaviorTickRate(this.configKey, entity.getType().id, -1); + if (tickRate > -1 && time < this.endTimestamp + tickRate) { + return false; + } + // Paper end if (this.hasRequiredMemories(entity) && this.checkExtraStartConditions(world, entity)) { this.status = Behavior.Status.RUNNING; int i = this.minDuration + world.getRandom().nextInt(this.maxDuration + 1 - this.minDuration); this.endTimestamp = time + (long)i; + this.timing.startTiming(); // Paper - behavior timings this.start(world, entity, time); + this.timing.stopTiming(); // Paper - behavior timings return true; } else { return false; @@ -49,11 +77,13 @@ public abstract class Behavior { } public final void tickOrStop(ServerLevel world, E entity, long time) { + this.timing.startTiming(); // Paper - behavior timings if (!this.timedOut(time) && this.canStillUse(world, entity, time)) { this.tick(world, entity, time); } else { this.doStop(world, entity, time); } + this.timing.stopTiming(); // Paper - behavior timings } 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 index f94aa5147c52d2e36d6018f51b85e9dac7a6208a..8f99a78a55ab8f0ddfa1dd790a9a4a8c23a7f841 100644 --- a/src/main/java/net/minecraft/world/entity/ai/sensing/Sensor.java +++ b/src/main/java/net/minecraft/world/entity/ai/sensing/Sensor.java @@ -19,8 +19,28 @@ public abstract class Sensor { private static final TargetingConditions ATTACK_TARGET_CONDITIONS_IGNORE_INVISIBILITY_AND_LINE_OF_SIGHT = TargetingConditions.forCombat().range(16.0D).ignoreLineOfSight().ignoreInvisibilityTesting(); private final int scanRate; private long timeToTick; + // Paper start - configurable sensor tick rate and timings + private final String configKey; + private final co.aikar.timings.Timing timing; + // Paper end public Sensor(int senseInterval) { + // Paper start - configurable sensor tick rate and timings + String key = this.getClass().getSimpleName(); + final var mappings = io.papermc.paper.util.ObfHelper.INSTANCE.mappings(); + if (mappings != null) { + final var classMapping = mappings.get(this.getClass().getName()); + if (classMapping != null) { + key = classMapping.mojangName(); + int lastSeparator = key.lastIndexOf('.'); + if (lastSeparator != -1) { + key = key.substring(lastSeparator + 1); + } + } + } + this.configKey = key.toLowerCase(java.util.Locale.ROOT); + this.timing = co.aikar.timings.MinecraftTimings.getSensorTimings(configKey, senseInterval); + // Paper end this.scanRate = senseInterval; this.timeToTick = (long)RANDOM.nextInt(senseInterval); } @@ -31,8 +51,12 @@ public abstract class Sensor { public final void tick(ServerLevel world, E entity) { if (--this.timeToTick <= 0L) { - this.timeToTick = (long)this.scanRate; + // Paper start - configurable sensor tick rate and timings + this.timeToTick = world.paperConfig.getSensorTickRate(this.configKey, entity.getType().id, this.scanRate); + this.timing.startTiming(); + // Paper end this.doTick(world, entity); + this.timing.stopTiming(); // Paper - sensor timings } }