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64 lines
3.6 KiB
Diff
64 lines
3.6 KiB
Diff
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake Potrebic <jake.m.potrebic@gmail.com>
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Date: Thu, 20 May 2021 20:40:53 -0700
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Subject: [PATCH] Fix PotionSplashEvent for water splash potions
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Fixes SPIGOT-6221: https://hub.spigotmc.org/jira/projects/SPIGOT/issues/SPIGOT-6221
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diff --git a/src/main/java/net/minecraft/world/damagesource/DamageSource.java b/src/main/java/net/minecraft/world/damagesource/DamageSource.java
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index 53ea8a6d90faf4f7f8fd0819be4499422bdd4cbe..e6bf78f46acc37d9515d58cec3587e236ac0733c 100644
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--- a/src/main/java/net/minecraft/world/damagesource/DamageSource.java
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+++ b/src/main/java/net/minecraft/world/damagesource/DamageSource.java
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@@ -99,6 +99,7 @@ public class DamageSource {
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return (new EntityDamageSourceIndirect("thrown", entity, entity1)).c();
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}
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+ public static DamageSource indirectMagic(Entity target, Entity cause) { return c(target, cause); } // Paper - OBFHELPER
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public static DamageSource c(Entity entity, @Nullable Entity entity1) {
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return (new EntityDamageSourceIndirect("indirectMagic", entity, entity1)).setIgnoreArmor().setMagic();
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}
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diff --git a/src/main/java/net/minecraft/world/entity/projectile/EntityPotion.java b/src/main/java/net/minecraft/world/entity/projectile/EntityPotion.java
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index dbc0afc5fb9e358a3e6d596692f57fb28303c4da..9348288fb752e758fe7aee8c2a630ea0fb7b9a8c 100644
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--- a/src/main/java/net/minecraft/world/entity/projectile/EntityPotion.java
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+++ b/src/main/java/net/minecraft/world/entity/projectile/EntityPotion.java
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@@ -124,6 +124,7 @@ public class EntityPotion extends EntityProjectileThrowable {
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private void splash() {
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AxisAlignedBB axisalignedbb = this.getBoundingBox().grow(4.0D, 2.0D, 4.0D);
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List<EntityLiving> list = this.world.a(EntityLiving.class, axisalignedbb, EntityPotion.b);
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+ Map<LivingEntity, Double> affected = new HashMap<>(); // Paper
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if (!list.isEmpty()) {
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Iterator iterator = list.iterator();
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@@ -133,11 +134,22 @@ public class EntityPotion extends EntityProjectileThrowable {
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double d0 = this.h(entityliving);
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if (d0 < 16.0D && entityliving.dO()) {
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- entityliving.damageEntity(DamageSource.c(entityliving, this.getShooter()), 1.0F);
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+ // Paper start
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+ double intensity = 1.0D - Math.sqrt(d0) / 4.0D;
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+ affected.put(entityliving.getBukkitLivingEntity(), intensity);
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+ // entityliving.damageEntity(DamageSource.c(entityliving, this.getShooter()), 1.0F); // Paper - moved down
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}
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}
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}
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+ org.bukkit.event.entity.PotionSplashEvent event = CraftEventFactory.callPotionSplashEvent(this, affected);
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+ if (!event.isCancelled()) {
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+ for (LivingEntity affectedEntity : event.getAffectedEntities()) {
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+ EntityLiving entityliving = ((CraftLivingEntity) affectedEntity).getHandle();
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+ entityliving.damageEntity(DamageSource.indirectMagic(entityliving, this.getShooter()), 1.0F);
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+ }
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+ }
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+ // Paper end
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}
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private void a(List<MobEffect> list, @Nullable Entity entity) {
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@@ -155,6 +167,7 @@ public class EntityPotion extends EntityProjectileThrowable {
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double d0 = this.h(entityliving);
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if (d0 < 16.0D) {
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+ // Paper - diff on change, used when calling the splash event for water splash potions
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double d1 = 1.0D - Math.sqrt(d0) / 4.0D;
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if (entityliving == entity) {
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