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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Noah van der Aa <ndvdaa@gmail.com>
Date: Sat, 7 Aug 2021 15:11:27 +0200
Subject: [PATCH] Add CompostItemEvent and EntityCompostItemEvent
diff --git a/src/main/java/io/papermc/paper/event/block/CompostItemEvent.java b/src/main/java/io/papermc/paper/event/block/CompostItemEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..150c6c1468a36bf51f53b6227c50ab517b10f5ce
--- /dev/null
+++ b/src/main/java/io/papermc/paper/event/block/CompostItemEvent.java
@@ -0,0 +1,65 @@
+package io.papermc.paper.event.block;
+
+import org.bukkit.block.Block;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.block.BlockEvent;
+import org.bukkit.event.inventory.InventoryMoveItemEvent;
+import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Called when an item is about to be composted by a hopper.
+ * To prevent hoppers from moving items into composters, cancel the {@link InventoryMoveItemEvent}.
+ */
+public class CompostItemEvent extends BlockEvent {
+
+ private static final HandlerList HANDLER_LIST = new HandlerList();
+
+ private final ItemStack item;
+ private boolean willRaiseLevel;
+
+ public CompostItemEvent(@NotNull Block composter, @NotNull ItemStack item, boolean willRaiseLevel) {
+ super(composter);
+ this.item = item;
+ this.willRaiseLevel = willRaiseLevel;
+ }
+
+ /**
+ * Gets the item that was used on the composter.
+ *
+ * @return the item
+ */
+ @NotNull
+ public ItemStack getItem() {
+ return this.item;
+ }
+
+ /**
+ * Gets whether the composter will rise a level.
+ *
+ * @return true if successful
+ */
+ public boolean willRaiseLevel() {
+ return this.willRaiseLevel;
+ }
+
+ /**
+ * Sets whether the composter will rise a level.
+ *
+ * @param willRaiseLevel true if the composter should rise a level
+ */
+ public void setWillRaiseLevel(boolean willRaiseLevel) {
+ this.willRaiseLevel = willRaiseLevel;
+ }
+
+ @Override
+ public @NotNull HandlerList getHandlers() {
+ return HANDLER_LIST;
+ }
+
+ @NotNull
+ public static HandlerList getHandlerList() {
+ return HANDLER_LIST;
+ }
+
+}
diff --git a/src/main/java/io/papermc/paper/event/entity/EntityCompostItemEvent.java b/src/main/java/io/papermc/paper/event/entity/EntityCompostItemEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..fd94caaece9629df859cab85b98218ab3c8f22af
--- /dev/null
+++ b/src/main/java/io/papermc/paper/event/entity/EntityCompostItemEvent.java
@@ -0,0 +1,43 @@
+package io.papermc.paper.event.entity;
+
+import io.papermc.paper.event.block.CompostItemEvent;
+import org.bukkit.block.Block;
+import org.bukkit.entity.Entity;
+import org.bukkit.event.Cancellable;
+import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Called when an item is about to be composted by an entity.
+ */
+public class EntityCompostItemEvent extends CompostItemEvent implements Cancellable {
+
+ private final Entity who;
+ private boolean cancelled;
+
+ public EntityCompostItemEvent(@NotNull Entity who, @NotNull Block composter, @NotNull ItemStack item, boolean willRaiseLevel) {
+ super(composter, item, willRaiseLevel);
+ this.who = who;
+ }
+
+ /**
+ * Gets the entity that interacted with the composter.
+ *
+ * @return the entity that composted an item.
+ */
+ @NotNull
+ public Entity getEntity() {
+ return this.who;
+ }
+
+ @Override
+ public boolean isCancelled() {
+ return this.cancelled;
+ }
+
+ @Override
+ public void setCancelled(boolean cancel) {
+ this.cancelled = cancel;
+ }
+
+}
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