mirror of
https://github.com/PaperMC/Paper.git
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230 lines
11 KiB
Diff
230 lines
11 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: BillyGalbreath <Blake.Galbreath@GMail.com>
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Date: Fri, 24 Aug 2018 08:18:42 -0500
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Subject: [PATCH] Slime Pathfinder Events
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diff --git a/src/main/java/net/minecraft/world/entity/monster/Slime.java b/src/main/java/net/minecraft/world/entity/monster/Slime.java
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index fc8f26e988f1e4826dcfdcf071293bb356163e62..120ceb28ee3aee8a09cf67b45ac95d3d6613c133 100644
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--- a/src/main/java/net/minecraft/world/entity/monster/Slime.java
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+++ b/src/main/java/net/minecraft/world/entity/monster/Slime.java
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@@ -24,7 +24,6 @@ import net.minecraft.world.effect.MobEffects;
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import net.minecraft.world.entity.Entity;
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import net.minecraft.world.entity.EntityDimensions;
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import net.minecraft.world.entity.EntityType;
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-import net.minecraft.world.entity.LivingEntity;
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import net.minecraft.world.entity.Mob;
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import net.minecraft.world.entity.MobSpawnType;
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import net.minecraft.world.entity.Pose;
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@@ -43,6 +42,13 @@ import net.minecraft.world.level.WorldGenLevel;
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import net.minecraft.world.level.biome.Biomes;
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import net.minecraft.world.level.levelgen.WorldgenRandom;
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import net.minecraft.world.phys.Vec3;
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+// Paper start
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+import com.destroystokyo.paper.event.entity.SlimeChangeDirectionEvent;
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+import com.destroystokyo.paper.event.entity.SlimeSwimEvent;
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+import com.destroystokyo.paper.event.entity.SlimeTargetLivingEntityEvent;
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+import com.destroystokyo.paper.event.entity.SlimeWanderEvent;
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+import org.bukkit.entity.LivingEntity;
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+// Paper end
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// CraftBukkit start
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import java.util.ArrayList;
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import java.util.List;
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@@ -103,6 +109,7 @@ public class Slime extends Mob implements Enemy {
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@Override
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public void addAdditionalSaveData(CompoundTag tag) {
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super.addAdditionalSaveData(tag);
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+ tag.putBoolean("Paper.canWander", this.canWander); // Paper
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tag.putInt("Size", this.getSize() - 1);
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tag.putBoolean("wasOnGround", this.wasOnGround);
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}
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@@ -117,6 +124,11 @@ public class Slime extends Mob implements Enemy {
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this.setSize(i + 1, false);
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super.readAdditionalSaveData(tag);
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+ // Paper start - check exists before loading or this will be loaded as false
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+ if (tag.contains("Paper.canWander")) {
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+ this.canWander = tag.getBoolean("Paper.canWander");
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+ }
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+ // Paper end
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this.wasOnGround = tag.getBoolean("wasOnGround");
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}
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@@ -218,7 +230,7 @@ public class Slime extends Mob implements Enemy {
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super.remove();
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return;
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}
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- List<LivingEntity> slimes = new ArrayList<>(j);
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+ List<net.minecraft.world.entity.LivingEntity> slimes = new ArrayList<>(j);
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// CraftBukkit end
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for (int l = 0; l < k; ++l) {
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@@ -242,7 +254,7 @@ public class Slime extends Mob implements Enemy {
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if (CraftEventFactory.callEntityTransformEvent(this, slimes, EntityTransformEvent.TransformReason.SPLIT).isCancelled()) {
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return;
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}
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- for (LivingEntity living : slimes) {
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+ for (net.minecraft.world.entity.LivingEntity living : slimes) {
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this.level.addEntity(living, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.SLIME_SPLIT); // CraftBukkit - SpawnReason
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}
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// CraftBukkit end
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@@ -255,7 +267,7 @@ public class Slime extends Mob implements Enemy {
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public void push(Entity entity) {
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super.push(entity);
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if (entity instanceof IronGolem && this.isDealsDamage()) {
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- this.dealDamage((LivingEntity) entity);
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+ this.dealDamage((net.minecraft.world.entity.LivingEntity) entity);
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}
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}
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@@ -263,18 +275,18 @@ public class Slime extends Mob implements Enemy {
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@Override
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public void playerTouch(Player player) {
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if (this.isDealsDamage()) {
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- this.dealDamage((LivingEntity) player);
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+ this.dealDamage((net.minecraft.world.entity.LivingEntity) player);
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}
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}
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- protected void dealDamage(LivingEntity target) {
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+ protected void dealDamage(net.minecraft.world.entity.LivingEntity target) {
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if (this.isAlive()) {
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int i = this.getSize();
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if (this.distanceToSqr((Entity) target) < 0.6D * (double) i * 0.6D * (double) i && this.canSee(target) && target.hurt(DamageSource.mobAttack(this), this.getAttackDamage())) {
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this.playSound(SoundEvents.SLIME_ATTACK, 1.0F, (this.random.nextFloat() - this.random.nextFloat()) * 0.2F + 1.0F);
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- this.doEnchantDamageEffects((LivingEntity) this, (Entity) target);
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+ this.doEnchantDamageEffects((net.minecraft.world.entity.LivingEntity) this, (Entity) target);
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}
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}
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@@ -396,7 +408,7 @@ public class Slime extends Mob implements Enemy {
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@Override
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public boolean canUse() {
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- return !this.slime.isPassenger();
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+ return !this.slime.isPassenger() && this.slime.canWander && new SlimeWanderEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity()).callEvent(); // Paper
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}
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@Override
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@@ -417,7 +429,7 @@ public class Slime extends Mob implements Enemy {
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@Override
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public boolean canUse() {
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- return (this.slime.isInWater() || this.slime.isInLava()) && this.slime.getMoveControl() instanceof Slime.SlimeMoveControl;
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+ return (this.slime.isInWater() || this.slime.isInLava()) && this.slime.getMoveControl() instanceof Slime.SlimeMoveControl && this.slime.canWander && new SlimeSwimEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity()).callEvent(); // Paper
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}
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@Override
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@@ -443,14 +455,18 @@ public class Slime extends Mob implements Enemy {
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@Override
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public boolean canUse() {
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- return this.slime.getTarget() == null && (this.slime.onGround || this.slime.isInWater() || this.slime.isInLava() || this.slime.hasEffect(MobEffects.LEVITATION)) && this.slime.getMoveControl() instanceof Slime.SlimeMoveControl;
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+ return this.slime.getTarget() == null && (this.slime.onGround || this.slime.isInWater() || this.slime.isInLava() || this.slime.hasEffect(MobEffects.LEVITATION)) && this.slime.getMoveControl() instanceof Slime.SlimeMoveControl && this.slime.canWander; // Paper - add canWander
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}
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@Override
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public void tick() {
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if (--this.nextRandomizeTime <= 0) {
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this.nextRandomizeTime = 40 + this.slime.getRandom().nextInt(60);
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- this.chosenDegrees = (float) this.slime.getRandom().nextInt(360);
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+ // Paper start
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+ SlimeChangeDirectionEvent event = new SlimeChangeDirectionEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity(), (float) this.slime.getRandom().nextInt(360));
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+ if (!this.slime.canWander || !event.callEvent()) return;
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+ this.chosenDegrees = event.getNewYaw();
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+ // Paper end
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}
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((Slime.SlimeMoveControl) this.slime.getMoveControl()).setDirection(this.chosenDegrees, false);
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@@ -469,9 +485,17 @@ public class Slime extends Mob implements Enemy {
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@Override
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public boolean canUse() {
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- LivingEntity entityliving = this.slime.getTarget();
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+ net.minecraft.world.entity.LivingEntity entityliving = this.slime.getTarget();
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- return entityliving == null ? false : (!entityliving.isAlive() ? false : (entityliving instanceof Player && ((Player) entityliving).abilities.invulnerable ? false : this.slime.getMoveControl() instanceof Slime.SlimeMoveControl));
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+ // Paper start
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+ if (entityliving == null || !entityliving.isAlive()) {
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+ return false;
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+ }
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+ if (entityliving instanceof Player && ((Player) entityliving).abilities.invulnerable) {
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+ return false;
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+ }
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+ return this.slime.getMoveControl() instanceof Slime.SlimeMoveControl && this.slime.canWander && new SlimeTargetLivingEntityEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity(), (LivingEntity) entityliving.getBukkitEntity()).callEvent();
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+ // Paper end
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}
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@Override
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@@ -482,9 +506,17 @@ public class Slime extends Mob implements Enemy {
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@Override
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public boolean canContinueToUse() {
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- LivingEntity entityliving = this.slime.getTarget();
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+ net.minecraft.world.entity.LivingEntity entityliving = this.slime.getTarget();
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- return entityliving == null ? false : (!entityliving.isAlive() ? false : (entityliving instanceof Player && ((Player) entityliving).abilities.invulnerable ? false : --this.growTiredTimer > 0));
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+ // Paper start
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+ if (entityliving == null || !entityliving.isAlive()) {
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+ return false;
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+ }
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+ if (entityliving instanceof Player && ((Player) entityliving).abilities.invulnerable) {
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+ return false;
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+ }
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+ return --this.growTiredTimer > 0 && this.slime.canWander && new SlimeTargetLivingEntityEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity(), (LivingEntity) entityliving.getBukkitEntity()).callEvent();
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+ // Paper end
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}
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@Override
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@@ -492,6 +524,13 @@ public class Slime extends Mob implements Enemy {
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this.slime.lookAt((Entity) this.slime.getTarget(), 10.0F, 10.0F);
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((Slime.SlimeMoveControl) this.slime.getMoveControl()).setDirection(this.slime.yRot, this.slime.isDealsDamage());
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}
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+
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+ // Paper start - clear timer and target when goal resets
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+ public void stop() {
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+ this.growTiredTimer = 0;
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+ this.slime.setTarget(null);
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+ }
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+ // Paper end
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}
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static class SlimeMoveControl extends MoveControl {
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@@ -550,4 +589,15 @@ public class Slime extends Mob implements Enemy {
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}
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}
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}
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+
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+ // Paper start
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+ private boolean canWander = true;
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+ public boolean canWander() {
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+ return canWander;
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+ }
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+
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+ public void setWander(boolean canWander) {
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+ this.canWander = canWander;
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+ }
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+ // Paper end
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java
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index 93af0fd9e15954d7d9f28d7dc29ee18055908348..340036135588d06e43cbd229dd3a6613b04bb9ab 100644
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--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java
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+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java
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@@ -34,4 +34,14 @@ public class CraftSlime extends CraftMob implements Slime {
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public EntityType getType() {
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return EntityType.SLIME;
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}
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+
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+ // Paper start
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+ public boolean canWander() {
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+ return getHandle().canWander();
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+ }
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+
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+ public void setWander(boolean canWander) {
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+ getHandle().setWander(canWander);
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+ }
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+ // Paper end
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}
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