diff --git a/mappings/net/minecraft/block/entity/DecoratedPotBlockEntity.mapping b/mappings/net/minecraft/block/entity/DecoratedPotBlockEntity.mapping
index f5accad9f2..65281a9288 100644
--- a/mappings/net/minecraft/block/entity/DecoratedPotBlockEntity.mapping
+++ b/mappings/net/minecraft/block/entity/DecoratedPotBlockEntity.mapping
@@ -5,6 +5,8 @@ CLASS net/minecraft/class_8172 net/minecraft/block/entity/DecoratedPotBlockEntit
 	FIELD field_46661 lastWobbleTime J
 	FIELD field_46662 lastWobbleType Lnet/minecraft/class_8172$class_8837;
 	FIELD field_46663 stack Lnet/minecraft/class_1799;
+	FIELD field_47156 lootTableId Lnet/minecraft/class_2960;
+	FIELD field_47157 lootTableSeed J
 	METHOD <init> (Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;)V
 		ARG 1 pos
 		ARG 2 state
diff --git a/mappings/net/minecraft/block/entity/StructureBlockBlockEntity.mapping b/mappings/net/minecraft/block/entity/StructureBlockBlockEntity.mapping
index 98d2c819bf..f9fb159944 100644
--- a/mappings/net/minecraft/block/entity/StructureBlockBlockEntity.mapping
+++ b/mappings/net/minecraft/block/entity/StructureBlockBlockEntity.mapping
@@ -92,4 +92,15 @@ CLASS net/minecraft/class_2633 net/minecraft/block/entity/StructureBlockBlockEnt
 		ARG 0 blockEntity
 	METHOD method_34279 (Lnet/minecraft/class_2338;)Z
 		ARG 1 pos
+	METHOD method_54874 loadAndTryPlaceStructure (Lnet/minecraft/class_3218;)Z
+		ARG 1 world
+	METHOD method_54875 loadAndPlaceStructure (Lnet/minecraft/class_3218;Lnet/minecraft/class_3499;)V
+		ARG 1 world
+		ARG 2 template
+	METHOD method_54877 loadStructure (Lnet/minecraft/class_3499;)V
+		ARG 1 template
+	METHOD method_54878 loadAndPlaceStructure (Lnet/minecraft/class_3218;)V
+		ARG 1 world
+	METHOD method_54879 getStructureTemplate (Lnet/minecraft/class_3218;)Lnet/minecraft/class_3499;
+		ARG 1 world
 	CLASS class_2634 Action
diff --git a/mappings/net/minecraft/class_8934.mapping b/mappings/net/minecraft/class_8934.mapping
deleted file mode 100644
index ead717a11c..0000000000
--- a/mappings/net/minecraft/class_8934.mapping
+++ /dev/null
@@ -1,4 +0,0 @@
-CLASS net/minecraft/class_8934
-	METHOD method_10997 getWorld ()Lnet/minecraft/class_1937;
-	METHOD method_11016 getPos ()Lnet/minecraft/class_2338;
-	METHOD method_11285 setLootTable (Lnet/minecraft/class_2960;)V
diff --git a/mappings/net/minecraft/inventory/LootableInventory.mapping b/mappings/net/minecraft/inventory/LootableInventory.mapping
new file mode 100644
index 0000000000..8230989b0a
--- /dev/null
+++ b/mappings/net/minecraft/inventory/LootableInventory.mapping
@@ -0,0 +1,25 @@
+CLASS net/minecraft/class_8934 net/minecraft/inventory/LootableInventory
+	FIELD field_47154 LOOT_TABLE_KEY Ljava/lang/String;
+	FIELD field_47155 LOOT_TABLE_SEED_KEY Ljava/lang/String;
+	METHOD method_10997 getWorld ()Lnet/minecraft/class_1937;
+	METHOD method_11016 getPos ()Lnet/minecraft/class_2338;
+	METHOD method_11285 setLootTable (Lnet/minecraft/class_2960;)V
+		ARG 1 lootTableId
+	METHOD method_54866 setLootTableSeed (J)V
+		ARG 1 lootTableSeed
+	METHOD method_54867 setLootTable (Lnet/minecraft/class_2960;J)V
+		ARG 1 lootTableId
+		ARG 2 lootTableSeed
+	METHOD method_54868 setLootTable (Lnet/minecraft/class_1922;Lnet/minecraft/class_5819;Lnet/minecraft/class_2338;Lnet/minecraft/class_2960;)V
+		ARG 0 world
+		ARG 1 random
+		ARG 2 pos
+		ARG 3 lootTableId
+	METHOD method_54869 getLootTable ()Lnet/minecraft/class_2960;
+	METHOD method_54870 getLootTableSeed ()J
+	METHOD method_54871 readLootTable (Lnet/minecraft/class_2487;)Z
+		ARG 1 nbt
+	METHOD method_54872 writeLootTable (Lnet/minecraft/class_2487;)Z
+		ARG 1 nbt
+	METHOD method_54873 generateLoot (Lnet/minecraft/class_1657;)V
+		ARG 1 player