Mapped items a bit

mappings/net/minecraft/item/Item.mapping

@@ -7,6 +7,9 @@ CLASS none/aeo net/minecraft/item/Item
 		FIELD e GOLD Lnone/aeo$a;
 		FIELD f miningLevel I
 		FIELD g durability I
+		FIELD h efficiency F
+		FIELD i damage F
+		FIELD j enchantability I
 		METHOD a getDurability ()I
 		METHOD b getEfficiency ()F
 		METHOD c getWeaponDamage ()F
@@ -56,6 +59,11 @@ CLASS none/aeo net/minecraft/item/Item
 		ARG 1 player
 		ARG 2 list
 		ARG 3 advancedTooltips
+	METHOD a interactWithEntity (Lnone/aeq;Lnone/aak;Lnone/sn;Lnone/qz;)Z
+		ARG 0 stack
+		ARG 1 user
+		ARG 2 entity
+		ARG 3 hand
 	METHOD a canRepair (Lnone/aeq;Lnone/aeq;)Z
 		ARG 0 tool
 		ARG 1 repairItem
@@ -101,6 +109,7 @@ CLASS none/aeo net/minecraft/item/Item
 	METHOD a (Lnone/dt;)Z
 	METHOD a getAttributeModifiers (Lnone/sj;)Lcom/google/common/collect/Multimap;
 		ARG 0 slotType
+	METHOD a useVariants (Z)Lnone/aeo;
 	METHOD b getCreativeTab ()Lnone/adq;
 	METHOD b setContainerItem (Lnone/aeo;)Lnone/aeo;
 		ARG 0 containerItem
@@ -138,6 +147,8 @@ CLASS none/aeo net/minecraft/item/Item
 	METHOD j getTranslatedName (Lnone/aeq;)Ljava/lang/String;
 		ARG 0 stack
 	METHOD l getDurability ()I
+	METHOD m canDamage ()Z
+	METHOD p requireClientSyncing ()Z
 	METHOD q getContainerItem ()Lnone/aeo;
 	METHOD r hasContainerItem ()Z
 	METHOD t init ()V

mappings/net/minecraft/item/impl/ItemDye.mapping

@@ -2,4 +2,12 @@ CLASS none/adu net/minecraft/item/impl/ItemDye
 	FIELD a COLOR [I
 	METHOD a activate (Lnone/aak;Lnone/aiu;Lnone/cn;Lnone/qz;Lnone/cu;FFF)Lnone/rb;
 	METHOD a addStacksForDisplay (Lnone/aeo;Lnone/adq;Lnone/dc;)V
+	METHOD a interactWithEntity (Lnone/aeq;Lnone/aak;Lnone/sn;Lnone/qz;)Z
+		ARG 0 stack
+		ARG 1 user
+		ARG 2 entity
+		ARG 3 hand
+	METHOD a (Lnone/aiu;Lnone/cn;I)V
+		ARG 0 world
+		ARG 1 pos
 	METHOD f_ getTranslationKey (Lnone/aeq;)Ljava/lang/String;

mappings/net/minecraft/item/impl/ItemNameTag.mapping

@@ -1 +1,6 @@
 CLASS none/afa net/minecraft/item/impl/ItemNameTag
+	METHOD a interactWithEntity (Lnone/aeq;Lnone/aak;Lnone/sn;Lnone/qz;)Z
+		ARG 0 stack
+		ARG 1 user
+		ARG 2 entity
+		ARG 3 hand

mappings/net/minecraft/item/impl/ItemSaddle.mapping

@@ -1,4 +1,9 @@
 CLASS none/afh net/minecraft/item/impl/ItemSaddle
+	METHOD a interactWithEntity (Lnone/aeq;Lnone/aak;Lnone/sn;Lnone/qz;)Z
+		ARG 0 stack
+		ARG 1 user
+		ARG 2 entity
+		ARG 3 hand
 	METHOD a onEntityDamaged (Lnone/aeq;Lnone/sn;Lnone/sn;)Z
 		ARG 0 stack
 		ARG 1 target