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 b47b7dce26805badd422c1867733ff4bfd00e9f4..b27021a42cbed3f0648a8d0903d00d03922ae221 100644 --- a/src/main/java/co/aikar/timings/MinecraftTimings.java +++ b/src/main/java/co/aikar/timings/MinecraftTimings.java @@ -113,6 +113,14 @@ 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 17c3aa70671027d04a59e1108d2e4daaba3efa7b..ab3ea12d5f1cbfe55d53d0625c04dac2347f0739 100644 --- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java +++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java @@ -7,8 +7,12 @@ import it.unimi.dsi.fastutil.objects.Reference2IntMap; import it.unimi.dsi.fastutil.objects.Reference2IntOpenHashMap; import net.minecraft.world.entity.MobCategory; import java.util.HashMap; +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; @@ -16,6 +20,7 @@ import net.minecraft.world.entity.monster.Zombie; import com.destroystokyo.paper.antixray.ChunkPacketBlockControllerAntiXray.EngineMode; import net.minecraft.world.level.NaturalSpawner; import org.bukkit.Bukkit; +import org.bukkit.configuration.ConfigurationSection; import org.bukkit.configuration.file.YamlConfiguration; import org.spigotmc.SpigotWorldConfig; @@ -919,5 +924,58 @@ 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.toLowerCase(Locale.ROOT), typeName.toLowerCase(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..c24ff2ef1054523e58892c2b35080cffb6ab744a 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 +31,15 @@ public abstract class Behavior { this.minDuration = minRunTime; this.maxDuration = maxRunTime; this.entryCondition = requiredMemoryState; + // Paper start - configurable behavior tick rate and timings + String key = io.papermc.paper.util.ObfHelper.INSTANCE.deobfClassName(this.getClass().getName()); + 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 +47,19 @@ 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 +70,13 @@ 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..87f804e35e2f124f5ee73d9d9a4fd4b3069b00d0 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 +19,21 @@ 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 = io.papermc.paper.util.ObfHelper.INSTANCE.deobfClassName(this.getClass().getName()); + 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 +44,12 @@ 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 } }