1 files changed, 40 insertions, 0 deletions
diff --git a/patches/server/0579-Added-firing-of-PlayerChangeBeaconEffectEvent.patch b/patches/server/0579-Added-firing-of-PlayerChangeBeaconEffectEvent.patch
new file mode 100644
index 0000000000..2f90dea41c
--- /dev/null
+++ b/patches/server/0579-Added-firing-of-PlayerChangeBeaconEffectEvent.patch
@@ -0,0 +1,40 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jake Potrebic <[email protected]>
+Date: Wed, 24 Jun 2020 15:14:51 -0600
+Subject: [PATCH] Added firing of PlayerChangeBeaconEffectEvent
+
+
+diff --git a/src/main/java/net/minecraft/world/inventory/BeaconMenu.java b/src/main/java/net/minecraft/world/inventory/BeaconMenu.java
+index 995a43ddcce8afb64404ef85641badd8035c6e3c..64e1571fab5f07cfe1b5203b36754f536b303f27 100644
+--- a/src/main/java/net/minecraft/world/inventory/BeaconMenu.java
++++ b/src/main/java/net/minecraft/world/inventory/BeaconMenu.java
+@@ -158,13 +158,27 @@ public class BeaconMenu extends AbstractContainerMenu {
+     public MobEffect getSecondaryEffect() {
+         return MobEffect.byId(this.beaconData.get(2));
+     }
++    // Paper start
++    private static @Nullable org.bukkit.potion.PotionEffectType convert(Optional<MobEffect> effect) {
++        return effect.flatMap(net.minecraft.core.Registry.MOB_EFFECT::getResourceKey).map(key -> {
++            return org.bukkit.potion.PotionEffectType.getByKey(org.bukkit.craftbukkit.util.CraftNamespacedKey.fromMinecraft(key.location()));
++        }).orElse(null);
++    }
++    // Paper end
+ 
+     public void updateEffects(Optional<MobEffect> primary, Optional<MobEffect> secondary) {
+         if (this.paymentSlot.hasItem()) {
+-            this.beaconData.set(1, (Integer) primary.map(MobEffect::getId).orElse(-1));
+-            this.beaconData.set(2, (Integer) secondary.map(MobEffect::getId).orElse(-1));
++            // Paper start
++            io.papermc.paper.event.player.PlayerChangeBeaconEffectEvent event = new io.papermc.paper.event.player.PlayerChangeBeaconEffectEvent((org.bukkit.entity.Player) this.player.player.getBukkitEntity(), convert(primary), convert(secondary), this.access.getLocation().getBlock());
++            if (event.callEvent()) {
++            this.beaconData.set(1, event.getPrimary() == null ? -1 : event.getPrimary().getId());
++            this.beaconData.set(2, event.getSecondary() == null ? -1 : event.getSecondary().getId());
++            if (event.willConsumeItem()) {
++            // Paper end
+             this.paymentSlot.remove(1);
++            }
+             this.access.execute(Level::blockEntityChanged);
++            } // Paper end
+         }
+ 
+     }