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 4bd813161a5d76a83cdbd0a9209b9ea9e60ffe1b..e2764186bd6b838ed5cd86c15597a08d079ef984 100644 --- a/src/main/java/co/aikar/timings/MinecraftTimings.java +++ b/src/main/java/co/aikar/timings/MinecraftTimings.java @@ -115,6 +115,14 @@ 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/net/minecraft/world/entity/ai/behavior/Behavior.java b/src/main/java/net/minecraft/world/entity/ai/behavior/Behavior.java index f639cafa64d98a001e622882c647701547f5c3ac..03092417cd8ab5c6d266f3af9f20f47b34cfaba3 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 implements BehaviorContro 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 - configurable behavior tick rate and timings public Behavior(Map, MemoryStatus> requiredMemoryState) { this(requiredMemoryState, 60); @@ -27,6 +31,15 @@ public abstract class Behavior implements BehaviorContro this.minDuration = minRunTime; this.maxDuration = maxRunTime; this.entryCondition = requiredMemoryState; + // Paper start - configurable behavior tick rate and timings + String key = io.papermc.paper.util.MappingEnvironment.reobf() ? io.papermc.paper.util.ObfHelper.INSTANCE.deobfClassName(this.getClass().getName()) : 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 - configurable behavior tick rate and timings } @Override @@ -36,11 +49,19 @@ public abstract class Behavior implements BehaviorContro @Override public final boolean tryStart(ServerLevel world, E entity, long time) { + // Paper start - configurable behavior tick rate and timings + int tickRate = java.util.Objects.requireNonNullElse(world.paperConfig().tickRates.behavior.get(entity.getType(), this.configKey), -1); + if (tickRate > -1 && time < this.endTimestamp + tickRate) { + return false; + } + // Paper end - configurable behavior tick rate and timings 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; @@ -52,11 +73,13 @@ public abstract class Behavior implements BehaviorContro @Override 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 } protected void tick(ServerLevel world, E entity, long time) { 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 671fc7725d7c801a2ba009da5bd1bc1a9530f187..9e90cb2f51d1bacacb287e912d14ab9152523205 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 @@ -26,8 +26,21 @@ public abstract class Sensor { .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.MappingEnvironment.reobf() ? io.papermc.paper.util.ObfHelper.INSTANCE.deobfClassName(this.getClass().getName()) : 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); } @@ -38,8 +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 = java.util.Objects.requireNonNullElse(world.paperConfig().tickRates.sensor.get(entity.getType(), this.configKey), this.scanRate); + this.timing.startTiming(); + // Paper end this.doTick(world, entity); + this.timing.stopTiming(); // Paper - sensor timings } }