Paper/patches/server/0857-Add-getDrops-to-BlockState.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: MelnCat <melncatuwu@gmail.com>
Date: Fri, 12 Aug 2022 23:24:37 -0700
Subject: [PATCH] Add getDrops to BlockState

Originally added isPreferredTool to BlockData but
upstream added that.

diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java
index 1308720c6f3072a5442b93d495e03735419d59eb..cfd1c68d7ad23ef20242306d7d8148921d697ca5 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java
@@ -337,5 +337,33 @@ public class CraftBlockState implements BlockState {
     public boolean isCollidable() {
         return this.data.getBlock().hasCollision;
     }
+
+    @Override
+    public java.util.Collection<org.bukkit.inventory.ItemStack> getDrops() {
+        return this.getDrops(null);
+    }
+
+    @Override
+    public java.util.Collection<org.bukkit.inventory.ItemStack> getDrops(org.bukkit.inventory.ItemStack item) {
+        return this.getDrops(item, null);
+    }
+
+    @Override
+    public java.util.Collection<org.bukkit.inventory.ItemStack> getDrops(org.bukkit.inventory.ItemStack item, org.bukkit.entity.Entity entity) {
+        net.minecraft.world.item.ItemStack nms = org.bukkit.craftbukkit.inventory.CraftItemStack.asNMSCopy(item);
+
+        // Modelled off EntityHuman#hasBlock
+        if (item == null || !data.requiresCorrectToolForDrops() || nms.isCorrectToolForDrops(data)) {
+            return net.minecraft.world.level.block.Block.getDrops(
+                data,
+                world.getHandle(),
+                position,
+                world.getHandle().getBlockEntity(position), entity == null ? null :
+                    ((org.bukkit.craftbukkit.entity.CraftEntity) entity).getHandle(), nms
+            ).stream().map(org.bukkit.craftbukkit.inventory.CraftItemStack::asBukkitCopy).toList();
+        } else {
+            return java.util.Collections.emptyList();
+        }
+    }
     // Paper end
 }