PaperMC/patches/server/0393-Fix-PotionEffect-ignores-icon-flag.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: kickash32 <kickash32@gmail.com>
Date: Fri, 8 May 2020 00:49:18 -0400
Subject: [PATCH] Fix PotionEffect ignores icon flag

Co-authored-by: Tamion <70228790+notTamion@users.noreply.github.com>

diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
index 1b7f2a23d475727644e22a60de0b2c7bfa7ca68f..f5b9d1fe0d672e11b6295aefc9e182606dbebf88 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
@@ -444,7 +444,7 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
 
     @Override
     public boolean addPotionEffect(PotionEffect effect, boolean force) {
-        this.getHandle().addEffect(new MobEffectInstance(CraftPotionEffectType.bukkitToMinecraft(effect.getType()), effect.getDuration(), effect.getAmplifier(), effect.isAmbient(), effect.hasParticles()), EntityPotionEffectEvent.Cause.PLUGIN);
+        this.getHandle().addEffect(CraftPotionUtil.fromBukkit(effect), EntityPotionEffectEvent.Cause.PLUGIN); // Paper - Don't ignore icon
         return true;
     }
 
@@ -465,7 +465,7 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
     @Override
     public PotionEffect getPotionEffect(PotionEffectType type) {
         MobEffectInstance handle = this.getHandle().getEffect(CraftPotionEffectType.bukkitToMinecraft(type));
-        return (handle == null) ? null : new PotionEffect(CraftPotionEffectType.minecraftToBukkit(handle.getEffect()), handle.getDuration(), handle.getAmplifier(), handle.isAmbient(), handle.isVisible());
+        return (handle == null) ? null : CraftPotionUtil.toBukkit(handle); // Paper
     }
 
     @Override
@@ -477,7 +477,7 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
     public Collection<PotionEffect> getActivePotionEffects() {
         List<PotionEffect> effects = new ArrayList<PotionEffect>();
         for (MobEffectInstance handle : this.getHandle().activeEffects.values()) {
-            effects.add(new PotionEffect(CraftPotionEffectType.minecraftToBukkit(handle.getEffect()), handle.getDuration(), handle.getAmplifier(), handle.isAmbient(), handle.isVisible()));
+            effects.add(CraftPotionUtil.toBukkit(handle)); // Paper
         }
         return effects;
     }
diff --git a/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionUtil.java b/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionUtil.java
index e29679a92da5ec05e122bb972a5ee469059a7a0a..844fb8c662a409670f631228f687d85c5436d3dd 100644
--- a/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionUtil.java
+++ b/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionUtil.java
@@ -73,7 +73,7 @@ public class CraftPotionUtil {
 
     public static MobEffectInstance fromBukkit(PotionEffect effect) {
         MobEffect type = CraftPotionEffectType.bukkitToMinecraft(effect.getType());
-        return new MobEffectInstance(type, effect.getDuration(), effect.getAmplifier(), effect.isAmbient(), effect.hasParticles());
+        return new MobEffectInstance(type, effect.getDuration(), effect.getAmplifier(), effect.isAmbient(), effect.hasParticles(), effect.hasIcon()); // Paper
     }
 
     public static PotionEffect toBukkit(MobEffectInstance effect) {
@@ -82,7 +82,7 @@ public class CraftPotionUtil {
         int duration = effect.getDuration();
         boolean ambient = effect.isAmbient();
         boolean particles = effect.isVisible();
-        return new PotionEffect(type, duration, amp, ambient, particles);
+        return new PotionEffect(type, duration, amp, ambient, particles, effect.showIcon()); // Paper
     }
 
     public static boolean equals(MobEffect mobEffect, PotionEffectType type) {