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64 lines
3.8 KiB
Diff
64 lines
3.8 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 ed81d2a306d28561370745bb3389c49012f677a7..fbdfab50af195d219f9745324c8924fc777f76ec 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 IndirectEntityDamageSource("thrown", projectile, attacker)).setProjectile();
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}
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+ public static DamageSource indirectMagic(Entity target, Entity cause) { return indirectMagic(target, cause); } // Paper - OBFHELPER
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public static DamageSource indirectMagic(Entity magic, @Nullable Entity attacker) {
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return (new IndirectEntityDamageSource("indirectMagic", magic, attacker)).bypassArmor().setMagic();
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}
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diff --git a/src/main/java/net/minecraft/world/entity/projectile/ThrownPotion.java b/src/main/java/net/minecraft/world/entity/projectile/ThrownPotion.java
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index 2ff7e8dfc0a520fb330177c140a1ae5c729f14c0..8bf095bce9dfec6479185b6e60c2e9d76e3363eb 100644
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--- a/src/main/java/net/minecraft/world/entity/projectile/ThrownPotion.java
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+++ b/src/main/java/net/minecraft/world/entity/projectile/ThrownPotion.java
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@@ -122,6 +122,7 @@ public class ThrownPotion extends ThrowableItemProjectile {
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private void applyWater() {
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AABB axisalignedbb = this.getBoundingBox().inflate(4.0D, 2.0D, 4.0D);
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List<net.minecraft.world.entity.LivingEntity> list = this.level.getEntitiesOfClass(net.minecraft.world.entity.LivingEntity.class, axisalignedbb, ThrownPotion.WATER_SENSITIVE);
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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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@@ -131,11 +132,22 @@ public class ThrownPotion extends ThrowableItemProjectile {
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double d0 = this.distanceToSqr(entityliving);
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if (d0 < 16.0D && entityliving.isSensitiveToWater()) {
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- entityliving.hurt(DamageSource.indirectMagic(entityliving, this.getOwner()), 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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+ net.minecraft.world.entity.LivingEntity entityliving = ((CraftLivingEntity) affectedEntity).getHandle();
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+ entityliving.hurt(DamageSource.indirectMagic(entityliving, this.getOwner()), 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 applySplash(List<MobEffectInstance> statusEffects, @Nullable Entity entity) {
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@@ -153,6 +165,7 @@ public class ThrownPotion extends ThrowableItemProjectile {
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double d0 = this.distanceToSqr(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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