mirror of
https://github.com/PaperMC/Paper.git
synced 2024-11-22 02:25:28 +01:00
803 lines
34 KiB
Diff
803 lines
34 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: MiniDigger <admin@benndorf.dev>
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Date: Fri, 3 Jan 2020 16:26:19 +0100
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Subject: [PATCH] Implement Mob Goal API
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diff --git a/build.gradle.kts b/build.gradle.kts
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index dfc9ca34656cb48462354e7d35dee5ad54096c39..92c1fe881f3bfedc2d773b1812772f16555a09d3 100644
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--- a/build.gradle.kts
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+++ b/build.gradle.kts
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@@ -53,6 +53,7 @@ dependencies {
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runtimeOnly("org.apache.maven.resolver:maven-resolver-connector-basic:1.9.18")
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runtimeOnly("org.apache.maven.resolver:maven-resolver-transport-http:1.9.18")
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+ testImplementation("io.github.classgraph:classgraph:4.8.47") // Paper - mob goal test
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testImplementation("org.junit.jupiter:junit-jupiter:5.10.2")
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testImplementation("org.junit.platform:junit-platform-suite-engine:1.10.0")
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testImplementation("org.hamcrest:hamcrest:2.2")
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diff --git a/src/main/java/com/destroystokyo/paper/entity/ai/MobGoalHelper.java b/src/main/java/com/destroystokyo/paper/entity/ai/MobGoalHelper.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..05e793e722bbb367ca64cd7f26156fa3dabb8474
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--- /dev/null
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+++ b/src/main/java/com/destroystokyo/paper/entity/ai/MobGoalHelper.java
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@@ -0,0 +1,380 @@
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+package com.destroystokyo.paper.entity.ai;
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+
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+import com.destroystokyo.paper.entity.RangedEntity;
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+import com.google.common.collect.BiMap;
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+import com.google.common.collect.HashBiMap;
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+import io.papermc.paper.util.ObfHelper;
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+import java.lang.reflect.Constructor;
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+import java.util.EnumSet;
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+import java.util.HashMap;
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+import java.util.HashSet;
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+import java.util.Map;
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+import java.util.Set;
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+import net.minecraft.world.entity.FlyingMob;
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+import net.minecraft.world.entity.PathfinderMob;
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+import net.minecraft.world.entity.TamableAnimal;
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+import net.minecraft.world.entity.ai.goal.Goal;
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+import net.minecraft.world.entity.ambient.AmbientCreature;
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+import net.minecraft.world.entity.animal.AbstractFish;
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+import net.minecraft.world.entity.animal.AbstractGolem;
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+import net.minecraft.world.entity.animal.AbstractSchoolingFish;
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+import net.minecraft.world.entity.animal.Animal;
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+import net.minecraft.world.entity.animal.Pufferfish;
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+import net.minecraft.world.entity.animal.ShoulderRidingEntity;
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+import net.minecraft.world.entity.animal.SnowGolem;
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+import net.minecraft.world.entity.animal.WaterAnimal;
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+import net.minecraft.world.entity.animal.camel.Camel;
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+import net.minecraft.world.entity.animal.horse.AbstractChestedHorse;
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+import net.minecraft.world.entity.boss.wither.WitherBoss;
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+import net.minecraft.world.entity.monster.AbstractIllager;
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+import net.minecraft.world.entity.monster.EnderMan;
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+import net.minecraft.world.entity.monster.PatrollingMonster;
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+import net.minecraft.world.entity.monster.RangedAttackMob;
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+import net.minecraft.world.entity.monster.SpellcasterIllager;
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+import net.minecraft.world.entity.monster.ZombifiedPiglin;
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+import net.minecraft.world.entity.monster.breeze.Breeze;
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+import net.minecraft.world.entity.monster.piglin.AbstractPiglin;
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+import org.bukkit.NamespacedKey;
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+import org.bukkit.entity.AbstractHorse;
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+import org.bukkit.entity.AbstractSkeleton;
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+import org.bukkit.entity.AbstractVillager;
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+import org.bukkit.entity.Ageable;
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+import org.bukkit.entity.Ambient;
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+import org.bukkit.entity.Animals;
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+import org.bukkit.entity.Bat;
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+import org.bukkit.entity.Bee;
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+import org.bukkit.entity.Blaze;
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+import org.bukkit.entity.Cat;
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+import org.bukkit.entity.CaveSpider;
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+import org.bukkit.entity.ChestedHorse;
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+import org.bukkit.entity.Chicken;
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+import org.bukkit.entity.Cod;
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+import org.bukkit.entity.Cow;
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+import org.bukkit.entity.Creature;
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+import org.bukkit.entity.Creeper;
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+import org.bukkit.entity.Dolphin;
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+import org.bukkit.entity.Donkey;
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+import org.bukkit.entity.Drowned;
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+import org.bukkit.entity.ElderGuardian;
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+import org.bukkit.entity.EnderDragon;
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+import org.bukkit.entity.Enderman;
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+import org.bukkit.entity.Endermite;
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+import org.bukkit.entity.Evoker;
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+import org.bukkit.entity.Fish;
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+import org.bukkit.entity.Flying;
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+import org.bukkit.entity.Fox;
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+import org.bukkit.entity.Ghast;
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+import org.bukkit.entity.Giant;
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+import org.bukkit.entity.Golem;
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+import org.bukkit.entity.Guardian;
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+import org.bukkit.entity.Hoglin;
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+import org.bukkit.entity.Horse;
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+import org.bukkit.entity.Husk;
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+import org.bukkit.entity.Illager;
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+import org.bukkit.entity.Illusioner;
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+import org.bukkit.entity.IronGolem;
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+import org.bukkit.entity.Llama;
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+import org.bukkit.entity.MagmaCube;
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+import org.bukkit.entity.Mob;
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+import org.bukkit.entity.Monster;
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+import org.bukkit.entity.Mule;
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+import org.bukkit.entity.MushroomCow;
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+import org.bukkit.entity.Ocelot;
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+import org.bukkit.entity.Panda;
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+import org.bukkit.entity.Parrot;
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+import org.bukkit.entity.Phantom;
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+import org.bukkit.entity.Pig;
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+import org.bukkit.entity.PigZombie;
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+import org.bukkit.entity.Piglin;
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+import org.bukkit.entity.PiglinAbstract;
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+import org.bukkit.entity.PiglinBrute;
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+import org.bukkit.entity.Pillager;
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+import org.bukkit.entity.PolarBear;
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+import org.bukkit.entity.PufferFish;
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+import org.bukkit.entity.Rabbit;
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+import org.bukkit.entity.Raider;
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+import org.bukkit.entity.Ravager;
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+import org.bukkit.entity.Salmon;
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+import org.bukkit.entity.Sheep;
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+import org.bukkit.entity.Shulker;
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+import org.bukkit.entity.Silverfish;
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+import org.bukkit.entity.Skeleton;
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+import org.bukkit.entity.SkeletonHorse;
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+import org.bukkit.entity.Slime;
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+import org.bukkit.entity.Snowman;
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+import org.bukkit.entity.Spellcaster;
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+import org.bukkit.entity.Spider;
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+import org.bukkit.entity.Squid;
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+import org.bukkit.entity.Stray;
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+import org.bukkit.entity.Strider;
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+import org.bukkit.entity.Tameable;
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+import org.bukkit.entity.TraderLlama;
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+import org.bukkit.entity.TropicalFish;
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+import org.bukkit.entity.Turtle;
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+import org.bukkit.entity.Vex;
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+import org.bukkit.entity.Villager;
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+import org.bukkit.entity.Vindicator;
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+import org.bukkit.entity.WanderingTrader;
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+import org.bukkit.entity.WaterMob;
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+import org.bukkit.entity.Witch;
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+import org.bukkit.entity.Wither;
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+import org.bukkit.entity.WitherSkeleton;
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+import org.bukkit.entity.Wolf;
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+import org.bukkit.entity.Zoglin;
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+import org.bukkit.entity.Zombie;
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+import org.bukkit.entity.ZombieHorse;
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+import org.bukkit.entity.ZombieVillager;
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+
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+public class MobGoalHelper {
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+
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+ private static final BiMap<String, String> deobfuscationMap = HashBiMap.create();
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+ private static final Map<Class<? extends Goal>, Class<? extends Mob>> entityClassCache = new HashMap<>();
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+ private static final Map<Class<? extends net.minecraft.world.entity.Mob>, Class<? extends Mob>> bukkitMap = new HashMap<>();
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+
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+ static final Set<String> ignored = new HashSet<>();
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+
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+ static {
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+ // TODO these kinda should be checked on each release, in case obfuscation changes
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+ deobfuscationMap.put("abstract_skeleton_1", "abstract_skeleton_melee");
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+
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+ ignored.add("goal_selector_1");
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+ ignored.add("goal_selector_2");
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+ ignored.add("selector_1");
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+ ignored.add("selector_2");
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+ ignored.add("wrapped");
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+
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+ bukkitMap.put(net.minecraft.world.entity.Mob.class, Mob.class);
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+ bukkitMap.put(net.minecraft.world.entity.AgeableMob.class, Ageable.class);
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+ bukkitMap.put(AmbientCreature.class, Ambient.class);
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+ bukkitMap.put(Animal.class, Animals.class);
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+ bukkitMap.put(net.minecraft.world.entity.ambient.Bat.class, Bat.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.Bee.class, Bee.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Blaze.class, Blaze.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.Cat.class, Cat.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.CaveSpider.class, CaveSpider.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.Chicken.class, Chicken.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.Cod.class, Cod.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.Cow.class, Cow.class);
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+ bukkitMap.put(PathfinderMob.class, Creature.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Creeper.class, Creeper.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.Dolphin.class, Dolphin.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Drowned.class, Drowned.class);
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+ bukkitMap.put(net.minecraft.world.entity.boss.enderdragon.EnderDragon.class, EnderDragon.class);
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+ bukkitMap.put(EnderMan.class, Enderman.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Endermite.class, Endermite.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Evoker.class, Evoker.class);
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+ bukkitMap.put(AbstractFish.class, Fish.class);
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+ bukkitMap.put(AbstractSchoolingFish.class, Fish.class); // close enough
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+ bukkitMap.put(FlyingMob.class, Flying.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.Fox.class, Fox.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Ghast.class, Ghast.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Giant.class, Giant.class);
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+ bukkitMap.put(AbstractGolem.class, Golem.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Guardian.class, Guardian.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.ElderGuardian.class, ElderGuardian.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.horse.Horse.class, Horse.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.horse.AbstractHorse.class, AbstractHorse.class);
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+ bukkitMap.put(AbstractChestedHorse.class, ChestedHorse.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.horse.Donkey.class, Donkey.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.horse.Mule.class, Mule.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.horse.SkeletonHorse.class, SkeletonHorse.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.horse.ZombieHorse.class, ZombieHorse.class);
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+ bukkitMap.put(Camel.class, org.bukkit.entity.Camel.class);
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+ bukkitMap.put(AbstractIllager.class, Illager.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Illusioner.class, Illusioner.class);
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+ bukkitMap.put(SpellcasterIllager.class, Spellcaster.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.IronGolem.class, IronGolem.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.horse.Llama.class, Llama.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.horse.TraderLlama.class, TraderLlama.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.MagmaCube.class, MagmaCube.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Monster.class, Monster.class);
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+ bukkitMap.put(PatrollingMonster.class, Raider.class); // close enough
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+ bukkitMap.put(net.minecraft.world.entity.animal.MushroomCow.class, MushroomCow.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.Ocelot.class, Ocelot.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.Panda.class, Panda.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.Parrot.class, Parrot.class);
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+ bukkitMap.put(ShoulderRidingEntity.class, Parrot.class); // close enough
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+ bukkitMap.put(net.minecraft.world.entity.monster.Phantom.class, Phantom.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.Pig.class, Pig.class);
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+ bukkitMap.put(ZombifiedPiglin.class, PigZombie.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Pillager.class, Pillager.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.PolarBear.class, PolarBear.class);
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+ bukkitMap.put(Pufferfish.class, PufferFish.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.Rabbit.class, Rabbit.class);
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+ bukkitMap.put(net.minecraft.world.entity.raid.Raider.class, Raider.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Ravager.class, Ravager.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.Salmon.class, Salmon.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.Sheep.class, Sheep.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Shulker.class, Shulker.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Silverfish.class, Silverfish.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Skeleton.class, Skeleton.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.AbstractSkeleton.class, AbstractSkeleton.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Stray.class, Stray.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.WitherSkeleton.class, WitherSkeleton.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Slime.class, Slime.class);
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+ bukkitMap.put(SnowGolem.class, Snowman.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Spider.class, Spider.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.Squid.class, Squid.class);
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+ bukkitMap.put(TamableAnimal.class, Tameable.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.TropicalFish.class, TropicalFish.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.Turtle.class, Turtle.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Vex.class, Vex.class);
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+ bukkitMap.put(net.minecraft.world.entity.npc.Villager.class, Villager.class);
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+ bukkitMap.put(net.minecraft.world.entity.npc.AbstractVillager.class, AbstractVillager.class);
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+ bukkitMap.put(net.minecraft.world.entity.npc.WanderingTrader.class, WanderingTrader.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Vindicator.class, Vindicator.class);
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+ bukkitMap.put(WaterAnimal.class, WaterMob.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Witch.class, Witch.class);
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+ bukkitMap.put(WitherBoss.class, Wither.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.Wolf.class, Wolf.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Zombie.class, Zombie.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Husk.class, Husk.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.ZombieVillager.class, ZombieVillager.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.hoglin.Hoglin.class, Hoglin.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.piglin.Piglin.class, Piglin.class);
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+ bukkitMap.put(AbstractPiglin.class, PiglinAbstract.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.piglin.PiglinBrute.class, PiglinBrute.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Strider.class, Strider.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Zoglin.class, Zoglin.class);
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+ bukkitMap.put(net.minecraft.world.entity.GlowSquid.class, org.bukkit.entity.GlowSquid.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.axolotl.Axolotl.class, org.bukkit.entity.Axolotl.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.goat.Goat.class, org.bukkit.entity.Goat.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.frog.Frog.class, org.bukkit.entity.Frog.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.frog.Tadpole.class, org.bukkit.entity.Tadpole.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.warden.Warden.class, org.bukkit.entity.Warden.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.allay.Allay.class, org.bukkit.entity.Allay.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.sniffer.Sniffer.class, org.bukkit.entity.Sniffer.class);
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+ bukkitMap.put(Breeze.class, org.bukkit.entity.Breeze.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.armadillo.Armadillo.class, org.bukkit.entity.Armadillo.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.Bogged.class, org.bukkit.entity.Bogged.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.creaking.Creaking.class, org.bukkit.entity.Creaking.class);
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+ bukkitMap.put(net.minecraft.world.entity.monster.creaking.CreakingTransient.class, org.bukkit.entity.CreakingTransient.class);
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+ bukkitMap.put(net.minecraft.world.entity.animal.AgeableWaterCreature.class, org.bukkit.entity.Squid.class); // close enough
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+ }
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+
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+ public static String getUsableName(Class<?> clazz) {
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+ String name = io.papermc.paper.util.MappingEnvironment.reobf() ? ObfHelper.INSTANCE.deobfClassName(clazz.getName()) : clazz.getName();
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+ name = name.substring(name.lastIndexOf(".") + 1);
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+ boolean flag = false;
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+ // inner classes
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+ if (name.contains("$")) {
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+ String cut = name.substring(name.indexOf("$") + 1);
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+ if (cut.length() <= 2) {
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+ name = name.replace("Entity", "");
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+ name = name.replace("$", "_");
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+ flag = true;
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+ } else {
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+ // mapped, wooo
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+ name = cut;
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+ }
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+ }
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+ name = name.replace("PathfinderGoal", "");
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+ name = name.replace("TargetGoal", "");
|
|
+ name = name.replace("Goal", "");
|
|
+ StringBuilder sb = new StringBuilder();
|
|
+ for (char c : name.toCharArray()) {
|
|
+ if (c >= 'A' && c <= 'Z') {
|
|
+ sb.append("_");
|
|
+ sb.append(Character.toLowerCase(c));
|
|
+ } else {
|
|
+ sb.append(c);
|
|
+ }
|
|
+ }
|
|
+ name = sb.toString();
|
|
+ name = name.replaceFirst("_", "");
|
|
+
|
|
+ if (flag && !deobfuscationMap.containsKey(name.toLowerCase(java.util.Locale.ROOT)) && !ignored.contains(name)) {
|
|
+ System.out.println("need to map " + clazz.getName() + " (" + name.toLowerCase(java.util.Locale.ROOT) + ")");
|
|
+ }
|
|
+
|
|
+ // did we rename this key?
|
|
+ return deobfuscationMap.getOrDefault(name, name);
|
|
+ }
|
|
+
|
|
+ public static EnumSet<GoalType> vanillaToPaper(Goal goal) {
|
|
+ EnumSet<GoalType> goals = EnumSet.noneOf(GoalType.class);
|
|
+ for (GoalType type : GoalType.values()) {
|
|
+ if (goal.getFlags().hasElement(paperToVanilla(type))) {
|
|
+ goals.add(type);
|
|
+ }
|
|
+ }
|
|
+ return goals;
|
|
+ }
|
|
+
|
|
+ public static GoalType vanillaToPaper(Goal.Flag type) {
|
|
+ switch (type) {
|
|
+ case MOVE:
|
|
+ return GoalType.MOVE;
|
|
+ case LOOK:
|
|
+ return GoalType.LOOK;
|
|
+ case JUMP:
|
|
+ return GoalType.JUMP;
|
|
+ case UNKNOWN_BEHAVIOR:
|
|
+ return GoalType.UNKNOWN_BEHAVIOR;
|
|
+ case TARGET:
|
|
+ return GoalType.TARGET;
|
|
+ default:
|
|
+ throw new IllegalArgumentException("Unknown vanilla mob goal type " + type.name());
|
|
+ }
|
|
+ }
|
|
+
|
|
+ public static EnumSet<Goal.Flag> paperToVanilla(EnumSet<GoalType> types) {
|
|
+ EnumSet<Goal.Flag> goals = EnumSet.noneOf(Goal.Flag.class);
|
|
+ for (GoalType type : types) {
|
|
+ goals.add(paperToVanilla(type));
|
|
+ }
|
|
+ return goals;
|
|
+ }
|
|
+
|
|
+ public static Goal.Flag paperToVanilla(GoalType type) {
|
|
+ switch (type) {
|
|
+ case MOVE:
|
|
+ return Goal.Flag.MOVE;
|
|
+ case LOOK:
|
|
+ return Goal.Flag.LOOK;
|
|
+ case JUMP:
|
|
+ return Goal.Flag.JUMP;
|
|
+ case UNKNOWN_BEHAVIOR:
|
|
+ return Goal.Flag.UNKNOWN_BEHAVIOR;
|
|
+ case TARGET:
|
|
+ return Goal.Flag.TARGET;
|
|
+ default:
|
|
+ throw new IllegalArgumentException("Unknown paper mob goal type " + type.name());
|
|
+ }
|
|
+ }
|
|
+
|
|
+ public static <T extends Mob> GoalKey<T> getKey(Class<? extends Goal> goalClass) {
|
|
+ String name = getUsableName(goalClass);
|
|
+ if (ignored.contains(name)) {
|
|
+ //noinspection unchecked
|
|
+ return (GoalKey<T>) GoalKey.of(Mob.class, NamespacedKey.minecraft(name));
|
|
+ }
|
|
+ return GoalKey.of(getEntity(goalClass), NamespacedKey.minecraft(name));
|
|
+ }
|
|
+
|
|
+ public static <T extends Mob> Class<T> getEntity(Class<? extends Goal> goalClass) {
|
|
+ //noinspection unchecked
|
|
+ return (Class<T>) entityClassCache.computeIfAbsent(goalClass, key -> {
|
|
+ for (Constructor<?> ctor : key.getDeclaredConstructors()) {
|
|
+ for (int i = 0; i < ctor.getParameterCount(); i++) {
|
|
+ Class<?> param = ctor.getParameterTypes()[i];
|
|
+ if (net.minecraft.world.entity.Mob.class.isAssignableFrom(param)) {
|
|
+ //noinspection unchecked
|
|
+ return toBukkitClass((Class<? extends net.minecraft.world.entity.Mob>) param);
|
|
+ } else if (RangedAttackMob.class.isAssignableFrom(param)) {
|
|
+ return RangedEntity.class;
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+ throw new RuntimeException("Can't figure out applicable entity for mob goal " + goalClass); // maybe just return EntityInsentient?
|
|
+ });
|
|
+ }
|
|
+
|
|
+ public static Class<? extends Mob> toBukkitClass(Class<? extends net.minecraft.world.entity.Mob> nmsClass) {
|
|
+ Class<? extends Mob> bukkitClass = bukkitMap.get(nmsClass);
|
|
+ if (bukkitClass == null) {
|
|
+ throw new RuntimeException("Can't figure out applicable bukkit entity for nms entity " + nmsClass); // maybe just return Mob?
|
|
+ }
|
|
+ return bukkitClass;
|
|
+ }
|
|
+}
|
|
diff --git a/src/main/java/com/destroystokyo/paper/entity/ai/PaperCustomGoal.java b/src/main/java/com/destroystokyo/paper/entity/ai/PaperCustomGoal.java
|
|
new file mode 100644
|
|
index 0000000000000000000000000000000000000000..26c745dd9ccdfdd5c5039f2acc5201b9b91fb274
|
|
--- /dev/null
|
|
+++ b/src/main/java/com/destroystokyo/paper/entity/ai/PaperCustomGoal.java
|
|
@@ -0,0 +1,53 @@
|
|
+package com.destroystokyo.paper.entity.ai;
|
|
+
|
|
+import org.bukkit.entity.Mob;
|
|
+
|
|
+/**
|
|
+ * Wraps api in vanilla
|
|
+ */
|
|
+public class PaperCustomGoal<T extends Mob> extends net.minecraft.world.entity.ai.goal.Goal {
|
|
+
|
|
+ private final Goal<T> handle;
|
|
+
|
|
+ public PaperCustomGoal(Goal<T> handle) {
|
|
+ this.handle = handle;
|
|
+
|
|
+ this.setFlags(MobGoalHelper.paperToVanilla(handle.getTypes()));
|
|
+ if (this.getFlags().size() == 0) {
|
|
+ this.getFlags().addUnchecked(Flag.UNKNOWN_BEHAVIOR);
|
|
+ }
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public boolean canUse() {
|
|
+ return handle.shouldActivate();
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public boolean canContinueToUse() {
|
|
+ return handle.shouldStayActive();
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void start() {
|
|
+ handle.start();
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void stop() {
|
|
+ handle.stop();
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void tick() {
|
|
+ handle.tick();
|
|
+ }
|
|
+
|
|
+ public Goal<T> getHandle() {
|
|
+ return handle;
|
|
+ }
|
|
+
|
|
+ public GoalKey<T> getKey() {
|
|
+ return handle.getKey();
|
|
+ }
|
|
+}
|
|
diff --git a/src/main/java/com/destroystokyo/paper/entity/ai/PaperMobGoals.java b/src/main/java/com/destroystokyo/paper/entity/ai/PaperMobGoals.java
|
|
new file mode 100644
|
|
index 0000000000000000000000000000000000000000..e8a427ea777af040d0e2b9cc0ba2a80b9176d026
|
|
--- /dev/null
|
|
+++ b/src/main/java/com/destroystokyo/paper/entity/ai/PaperMobGoals.java
|
|
@@ -0,0 +1,226 @@
|
|
+package com.destroystokyo.paper.entity.ai;
|
|
+
|
|
+import java.util.Collection;
|
|
+import java.util.EnumSet;
|
|
+import java.util.HashSet;
|
|
+import java.util.LinkedList;
|
|
+import java.util.List;
|
|
+import java.util.Set;
|
|
+import net.minecraft.world.entity.ai.goal.GoalSelector;
|
|
+import net.minecraft.world.entity.ai.goal.WrappedGoal;
|
|
+import org.bukkit.craftbukkit.entity.CraftMob;
|
|
+import org.bukkit.entity.Mob;
|
|
+import org.jspecify.annotations.NullMarked;
|
|
+
|
|
+@NullMarked
|
|
+public class PaperMobGoals implements MobGoals {
|
|
+
|
|
+ @Override
|
|
+ public <T extends Mob> void addGoal(T mob, int priority, Goal<T> goal) {
|
|
+ CraftMob craftMob = (CraftMob) mob;
|
|
+ net.minecraft.world.entity.ai.goal.Goal mojangGoal;
|
|
+
|
|
+ if (goal instanceof PaperVanillaGoal vanillaGoal) {
|
|
+ mojangGoal = vanillaGoal.getHandle();
|
|
+ } else {
|
|
+ mojangGoal = new PaperCustomGoal<>(goal);
|
|
+ }
|
|
+
|
|
+ getHandle(craftMob, goal.getTypes()).addGoal(priority, mojangGoal);
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public <T extends Mob> void removeGoal(T mob, Goal<T> goal) {
|
|
+ CraftMob craftMob = (CraftMob) mob;
|
|
+ if (goal instanceof PaperCustomGoal) {
|
|
+ getHandle(craftMob, goal.getTypes()).removeGoal((net.minecraft.world.entity.ai.goal.Goal) goal);
|
|
+ } else if (goal instanceof PaperVanillaGoal) {
|
|
+ getHandle(craftMob, goal.getTypes()).removeGoal(((PaperVanillaGoal<?>) goal).getHandle());
|
|
+ } else {
|
|
+ List<net.minecraft.world.entity.ai.goal.Goal> toRemove = new LinkedList<>();
|
|
+ for (WrappedGoal item : getHandle(craftMob, goal.getTypes()).getAvailableGoals()) {
|
|
+ if (item.getGoal() instanceof PaperCustomGoal) {
|
|
+ //noinspection unchecked
|
|
+ if (((PaperCustomGoal<T>) item.getGoal()).getHandle() == goal) {
|
|
+ toRemove.add(item.getGoal());
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+
|
|
+ for (net.minecraft.world.entity.ai.goal.Goal g : toRemove) {
|
|
+ getHandle(craftMob, goal.getTypes()).removeGoal(g);
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public <T extends Mob> void removeAllGoals(T mob) {
|
|
+ for (GoalType type : GoalType.values()) {
|
|
+ removeAllGoals(mob, type);
|
|
+ }
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public <T extends Mob> void removeAllGoals(T mob, GoalType type) {
|
|
+ for (Goal<T> goal : getAllGoals(mob, type)) {
|
|
+ removeGoal(mob, goal);
|
|
+ }
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public <T extends Mob> void removeGoal(T mob, GoalKey<T> key) {
|
|
+ for (Goal<T> goal : getGoals(mob, key)) {
|
|
+ removeGoal(mob, goal);
|
|
+ }
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public <T extends Mob> boolean hasGoal(T mob, GoalKey<T> key) {
|
|
+ for (Goal<T> g : getAllGoals(mob)) {
|
|
+ if (g.getKey().equals(key)) {
|
|
+ return true;
|
|
+ }
|
|
+ }
|
|
+ return false;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public <T extends Mob> Goal<T> getGoal(T mob, GoalKey<T> key) {
|
|
+ for (Goal<T> g : getAllGoals(mob)) {
|
|
+ if (g.getKey().equals(key)) {
|
|
+ return g;
|
|
+ }
|
|
+ }
|
|
+ return null;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public <T extends Mob> Collection<Goal<T>> getGoals(T mob, GoalKey<T> key) {
|
|
+ Set<Goal<T>> goals = new HashSet<>();
|
|
+ for (Goal<T> g : getAllGoals(mob)) {
|
|
+ if (g.getKey().equals(key)) {
|
|
+ goals.add(g);
|
|
+ }
|
|
+ }
|
|
+ return goals;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public <T extends Mob> Collection<Goal<T>> getAllGoals(T mob) {
|
|
+ Set<Goal<T>> goals = new HashSet<>();
|
|
+ for (GoalType type : GoalType.values()) {
|
|
+ goals.addAll(getAllGoals(mob, type));
|
|
+ }
|
|
+ return goals;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public <T extends Mob> Collection<Goal<T>> getAllGoals(T mob, GoalType type) {
|
|
+ CraftMob craftMob = (CraftMob) mob;
|
|
+ Set<Goal<T>> goals = new HashSet<>();
|
|
+ for (WrappedGoal item : getHandle(craftMob, type).getAvailableGoals()) {
|
|
+ if (!item.getGoal().getFlags().hasElement(MobGoalHelper.paperToVanilla(type))) {
|
|
+ continue;
|
|
+ }
|
|
+
|
|
+ if (item.getGoal() instanceof PaperCustomGoal) {
|
|
+ //noinspection unchecked
|
|
+ goals.add(((PaperCustomGoal<T>) item.getGoal()).getHandle());
|
|
+ } else {
|
|
+ goals.add(item.getGoal().asPaperVanillaGoal());
|
|
+ }
|
|
+ }
|
|
+ return goals;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public <T extends Mob> Collection<Goal<T>> getAllGoalsWithout(T mob, GoalType type) {
|
|
+ CraftMob craftMob = (CraftMob) mob;
|
|
+ Set<Goal<T>> goals = new HashSet<>();
|
|
+ for (GoalType internalType : GoalType.values()) {
|
|
+ if (internalType == type) {
|
|
+ continue;
|
|
+ }
|
|
+ for (WrappedGoal item : getHandle(craftMob, internalType).getAvailableGoals()) {
|
|
+ if (item.getGoal().getFlags().hasElement(MobGoalHelper.paperToVanilla(type))) {
|
|
+ continue;
|
|
+ }
|
|
+
|
|
+ if (item.getGoal() instanceof PaperCustomGoal) {
|
|
+ //noinspection unchecked
|
|
+ goals.add(((PaperCustomGoal<T>) item.getGoal()).getHandle());
|
|
+ } else {
|
|
+ goals.add(item.getGoal().asPaperVanillaGoal());
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+ return goals;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public <T extends Mob> Collection<Goal<T>> getRunningGoals(T mob) {
|
|
+ Set<Goal<T>> goals = new HashSet<>();
|
|
+ for (GoalType type : GoalType.values()) {
|
|
+ goals.addAll(getRunningGoals(mob, type));
|
|
+ }
|
|
+ return goals;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public <T extends Mob> Collection<Goal<T>> getRunningGoals(T mob, GoalType type) {
|
|
+ CraftMob craftMob = (CraftMob) mob;
|
|
+ Set<Goal<T>> goals = new HashSet<>();
|
|
+ getHandle(craftMob, type).getAvailableGoals()
|
|
+ .stream().filter(WrappedGoal::isRunning)
|
|
+ .filter(item -> item.getGoal().getFlags().hasElement(MobGoalHelper.paperToVanilla(type)))
|
|
+ .forEach(item -> {
|
|
+ if (item.getGoal() instanceof PaperCustomGoal) {
|
|
+ //noinspection unchecked
|
|
+ goals.add(((PaperCustomGoal<T>) item.getGoal()).getHandle());
|
|
+ } else {
|
|
+ goals.add(item.getGoal().asPaperVanillaGoal());
|
|
+ }
|
|
+ });
|
|
+ return goals;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public <T extends Mob> Collection<Goal<T>> getRunningGoalsWithout(T mob, GoalType type) {
|
|
+ CraftMob craftMob = (CraftMob) mob;
|
|
+ Set<Goal<T>> goals = new HashSet<>();
|
|
+ for (GoalType internalType : GoalType.values()) {
|
|
+ if (internalType == type) {
|
|
+ continue;
|
|
+ }
|
|
+ getHandle(craftMob, internalType).getAvailableGoals()
|
|
+ .stream()
|
|
+ .filter(WrappedGoal::isRunning)
|
|
+ .filter(item -> !item.getGoal().getFlags().hasElement(MobGoalHelper.paperToVanilla(type)))
|
|
+ .forEach(item -> {
|
|
+ if (item.getGoal() instanceof PaperCustomGoal) {
|
|
+ //noinspection unchecked
|
|
+ goals.add(((PaperCustomGoal<T>) item.getGoal()).getHandle());
|
|
+ } else {
|
|
+ goals.add(item.getGoal().asPaperVanillaGoal());
|
|
+ }
|
|
+ });
|
|
+ }
|
|
+ return goals;
|
|
+ }
|
|
+
|
|
+ private GoalSelector getHandle(CraftMob mob, EnumSet<GoalType> types) {
|
|
+ if (types.contains(GoalType.TARGET)) {
|
|
+ return mob.getHandle().targetSelector;
|
|
+ } else {
|
|
+ return mob.getHandle().goalSelector;
|
|
+ }
|
|
+ }
|
|
+
|
|
+ private GoalSelector getHandle(CraftMob mob, GoalType type) {
|
|
+ if (type == GoalType.TARGET) {
|
|
+ return mob.getHandle().targetSelector;
|
|
+ } else {
|
|
+ return mob.getHandle().goalSelector;
|
|
+ }
|
|
+ }
|
|
+}
|
|
diff --git a/src/main/java/com/destroystokyo/paper/entity/ai/PaperVanillaGoal.java b/src/main/java/com/destroystokyo/paper/entity/ai/PaperVanillaGoal.java
|
|
new file mode 100644
|
|
index 0000000000000000000000000000000000000000..b5c594a5499556ad452d9939c75e150af8252e90
|
|
--- /dev/null
|
|
+++ b/src/main/java/com/destroystokyo/paper/entity/ai/PaperVanillaGoal.java
|
|
@@ -0,0 +1,61 @@
|
|
+package com.destroystokyo.paper.entity.ai;
|
|
+
|
|
+import java.util.EnumSet;
|
|
+import net.minecraft.world.entity.ai.goal.Goal;
|
|
+import org.bukkit.entity.Mob;
|
|
+
|
|
+/**
|
|
+ * Wraps vanilla in api
|
|
+ */
|
|
+public class PaperVanillaGoal<T extends Mob> implements VanillaGoal<T> {
|
|
+
|
|
+ private final Goal handle;
|
|
+ private final GoalKey<T> key;
|
|
+
|
|
+ private final EnumSet<GoalType> types;
|
|
+
|
|
+ public PaperVanillaGoal(Goal handle) {
|
|
+ this.handle = handle;
|
|
+ this.key = MobGoalHelper.getKey(handle.getClass());
|
|
+ this.types = MobGoalHelper.vanillaToPaper(handle);
|
|
+ }
|
|
+
|
|
+ public Goal getHandle() {
|
|
+ return handle;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public boolean shouldActivate() {
|
|
+ return handle.canUse();
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public boolean shouldStayActive() {
|
|
+ return handle.canContinueToUse();
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void start() {
|
|
+ handle.start();
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void stop() {
|
|
+ handle.stop();
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void tick() {
|
|
+ handle.tick();
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public GoalKey<T> getKey() {
|
|
+ return key;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public EnumSet<GoalType> getTypes() {
|
|
+ return types;
|
|
+ }
|
|
+}
|
|
diff --git a/src/main/java/net/minecraft/world/entity/ai/goal/Goal.java b/src/main/java/net/minecraft/world/entity/ai/goal/Goal.java
|
|
index a8d6d7054110b5d95830296699f004418dae10db..acc25b08ed3b9f978229fa017d23f9fa0da519e3 100644
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|
--- a/src/main/java/net/minecraft/world/entity/ai/goal/Goal.java
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+++ b/src/main/java/net/minecraft/world/entity/ai/goal/Goal.java
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@@ -62,7 +62,19 @@ public abstract class Goal {
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return (ServerLevel)world;
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}
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|
|
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+ // Paper start - Mob goal api
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+ private com.destroystokyo.paper.entity.ai.PaperVanillaGoal<?> vanillaGoal;
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|
+ public <T extends org.bukkit.entity.Mob> com.destroystokyo.paper.entity.ai.Goal<T> asPaperVanillaGoal() {
|
|
+ if(this.vanillaGoal == null) {
|
|
+ this.vanillaGoal = new com.destroystokyo.paper.entity.ai.PaperVanillaGoal<>(this);
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|
+ }
|
|
+ //noinspection unchecked
|
|
+ return (com.destroystokyo.paper.entity.ai.Goal<T>) this.vanillaGoal;
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|
+ }
|
|
+ // Paper end - Mob goal api
|
|
+
|
|
public static enum Flag {
|
|
+ UNKNOWN_BEHAVIOR, // Paper - add UNKNOWN_BEHAVIOR
|
|
MOVE,
|
|
LOOK,
|
|
JUMP,
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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|
index e5a534c3cae53811899d33664b0a985c2442582c..4108eebafddc9c271be8c6eb5afbdca70e5fbb89 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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|
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
|
|
@@ -2966,5 +2966,11 @@ public final class CraftServer implements Server {
|
|
public boolean isStopping() {
|
|
return net.minecraft.server.MinecraftServer.getServer().hasStopped();
|
|
}
|
|
+
|
|
+ private com.destroystokyo.paper.entity.ai.MobGoals mobGoals = new com.destroystokyo.paper.entity.ai.PaperMobGoals();
|
|
+ @Override
|
|
+ public com.destroystokyo.paper.entity.ai.MobGoals getMobGoals() {
|
|
+ return mobGoals;
|
|
+ }
|
|
// Paper end
|
|
}
|