Provide access to the blockstate in BucketPickup#getPickupSound for multiply-logged blocks (#8357)

src/main/java/net/minecraftforge/common/extensions/IForgeBucketPickup.java

@@ -0,0 +1,48 @@
+/*
+ * Minecraft Forge
+ * Copyright (c) 2016-2021.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation version 2.1
+ * of the License.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+package net.minecraftforge.common.extensions;
+
+import java.util.Optional;
+import net.minecraft.sounds.SoundEvent;
+import net.minecraft.world.level.block.BucketPickup;
+import net.minecraft.world.level.block.state.BlockState;
+
+public interface IForgeBucketPickup
+{
+
+    private BucketPickup self()
+    {
+        return (BucketPickup) this;
+    }
+
+    /**
+     * State sensitive variant of {@link BucketPickup#getPickupSound()}.
+     *
+     * Override to change the pickup sound based on the {@link BlockState} of the object being picked up.
+     *
+     * @param state State
+     *
+     * @return Sound event for pickup sound or empty if there isn't a pickup sound.
+     */
+    default Optional<SoundEvent> getPickupSound(BlockState state)
+    {
+        return self().getPickupSound();
+    }
+}