From 7fae70ebc10a955bbf847d6b168dd652df7c603f Mon Sep 17 00:00:00 2001
From: TheMode <themode@outlook.fr>
Date: Fri, 23 Jul 2021 01:47:43 +0200
Subject: [PATCH] Add experimental ItemStack#consume

---
 src/main/java/net/minestom/server/item/ItemStack.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/main/java/net/minestom/server/item/ItemStack.java b/src/main/java/net/minestom/server/item/ItemStack.java
index cf511cbe8..3ce0aeeec 100644
--- a/src/main/java/net/minestom/server/item/ItemStack.java
+++ b/src/main/java/net/minestom/server/item/ItemStack.java
@@ -7,6 +7,7 @@ import net.minestom.server.item.rule.VanillaStackingRule;
 import net.minestom.server.tag.Tag;
 import net.minestom.server.tag.TagReadable;
 import net.minestom.server.utils.NBTUtils;
+import org.jetbrains.annotations.ApiStatus;
 import org.jetbrains.annotations.Contract;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -105,6 +106,12 @@ public final class ItemStack implements TagReadable, HoverEventSource<HoverEvent
         return withAmount(intUnaryOperator.applyAsInt(amount));
     }
 
+    @ApiStatus.Experimental
+    @Contract(value = "_, -> new", pure = true)
+    public @NotNull ItemStack consume(int amount) {
+        return stackingRule.apply(this, currentAmount -> currentAmount - amount);
+    }
+
     @Contract(value = "_, _ -> new", pure = true)
     public <T extends ItemMetaBuilder, U extends ItemMetaBuilder.Provider<T>> @NotNull ItemStack withMeta(Class<U> metaType, Consumer<T> metaConsumer) {
         return builder().meta(metaType, metaConsumer).build();