Mapped some persistence data stuff (FabricMC#326)

I renamed all persisted to persistent, though vanilla fix types enum calls them saved data.

Mapped out the persistent data manager that is bound to each dimension and the persistent data updater for stuctures.

mappings/cip.mapping

@@ -0,0 +1,3 @@
+CLASS cip
+	METHOD a getNextAvailableId (Lbsg;Ljava/lang/String;)I
+		ARG 2 key

mappings/net/minecraft/item/map/MapState.mapping

@@ -3,5 +3,7 @@ CLASS chy net/minecraft/item/map/MapState
 	FIELD f scale B
 	FIELD g colorArray [B
 	FIELD i icons Ljava/util/Map;
+	METHOD <init> (Ljava/lang/String;)V
+		ARG 1 key
 	METHOD a fromTag (Lhs;)V
 	METHOD b toTag (Lhs;)Lhs;

mappings/net/minecraft/scoreboard/ScoreboardState.mapping

@@ -2,6 +2,8 @@ CLASS cne net/minecraft/scoreboard/ScoreboardState
 	FIELD a LOGGER Lorg/apache/logging/log4j/Logger;
 	FIELD b scoreboard Lcnd;
 	FIELD c tag Lhs;
+	METHOD <init> (Ljava/lang/String;)V
+		ARG 1 key
 	METHOD a serializeTeams ()Lhy;
 	METHOD a deserializeTeamPlayers (Lcnb;Lhy;)V
 		ARG 1 team

mappings/net/minecraft/world/ChunkSaveHandlerImpl.mapping

@@ -1,4 +1,5 @@
 CLASS bry net/minecraft/world/ChunkSaveHandlerImpl
+	FIELD e featureUpdater Lcbz;
 	METHOD a shortListsToNbt ([Lit/unimi/dsi/fastutil/shorts/ShortList;)Lhy;
 		ARG 0 lists
 	METHOD b save ()V

mappings/net/minecraft/world/ChunkUpdateState.mapping

@@ -0,0 +1,12 @@
+CLASS ccl net/minecraft/world/ChunkUpdateState
+	FIELD a all Lit/unimi/dsi/fastutil/longs/LongSet;
+	FIELD b remaining Lit/unimi/dsi/fastutil/longs/LongSet;
+	METHOD <init> (Ljava/lang/String;)V
+		ARG 1 key
+	METHOD a getAll ()Lit/unimi/dsi/fastutil/longs/LongSet;
+	METHOD a add (J)V
+	METHOD a fromTag (Lhs;)V
+	METHOD b contains (J)Z
+	METHOD b toTag (Lhs;)Lhs;
+	METHOD c isRemaing (J)Z
+	METHOD d markResolved (J)V

mappings/net/minecraft/world/FeatureUpdater.mapping

@@ -0,0 +1,40 @@
+CLASS cbz net/minecraft/world/FeatureUpdater
+	CLASS cbz$a TheNether
+		FIELD a NAMES [Ljava/lang/String;
+		METHOD a getNewNames ()[Ljava/lang/String;
+		METHOD b getOldNames ()[Ljava/lang/String;
+	CLASS cbz$b Overworld
+		FIELD a NEW_NAMES [Ljava/lang/String;
+		FIELD b OLD_NAMES [Ljava/lang/String;
+		METHOD a getNewNames ()[Ljava/lang/String;
+		METHOD b getOldNames ()[Ljava/lang/String;
+	CLASS cbz$c TheEnd
+		FIELD a NAMES [Ljava/lang/String;
+		METHOD a getNewNames ()[Ljava/lang/String;
+		METHOD b getOldNames ()[Ljava/lang/String;
+	FIELD a LOGGER Lorg/apache/logging/log4j/Logger;
+	FIELD b OLD_TO_NEW Ljava/util/Map;
+	FIELD c ANCIENT_TO_OLD Ljava/util/Map;
+	FIELD d needsUpdate Z
+	FIELD e featureIdToChunkTag Ljava/util/Map;
+	FIELD f updateStates Ljava/util/Map;
+	METHOD <init> (Lciq;)V
+		ARG 2 oldName
+	METHOD a getNewNames ()[Ljava/lang/String;
+	METHOD a needsUpdate (II)Z
+		ARG 1 chunkX
+		ARG 2 chunkZ
+	METHOD a needsUpdate (IILjava/lang/String;)Z
+		ARG 1 chunkX
+		ARG 2 chunkZ
+		ARG 3 id
+	METHOD a markResolved (J)V
+		ARG 1 chunk
+	METHOD a create (Lbsg;Lciq;)Lcbz;
+	METHOD a init (Lciq;)V
+		ARG 6 updatedFeatures
+		ARG 10 chunk
+		ARG 12 children
+	METHOD a getUpdatedReferences (Lhs;)Lhs;
+	METHOD a getUpdatedStarts (Lhs;Lbbd;)Lhs;
+	METHOD b getOldNames ()[Ljava/lang/String;

mappings/net/minecraft/world/ForcedChunkState.mapping

@@ -0,0 +1,7 @@
+CLASS bbk net/minecraft/world/ForcedChunkState
+	FIELD a chunks Lit/unimi/dsi/fastutil/longs/LongSet;
+	METHOD <init> (Ljava/lang/String;)V
+		ARG 1 key
+	METHOD a getChunks ()Lit/unimi/dsi/fastutil/longs/LongSet;
+	METHOD a fromTag (Lhs;)V
+	METHOD b toTag (Lhs;)Lhs;

mappings/net/minecraft/world/PersistentState.mapping

@@ -0,0 +1,11 @@
+CLASS chu net/minecraft/world/PersistentState
+	FIELD a key Ljava/lang/String;
+	FIELD b dirty Z
+	METHOD <init> (Ljava/lang/String;)V
+		ARG 1 key
+	METHOD a fromTag (Lhs;)V
+	METHOD a setDirty (Z)V
+	METHOD b toTag (Lhs;)Lhs;
+	METHOD d markDirty ()V
+	METHOD e isDirty ()Z
+	METHOD f getId ()Ljava/lang/String;

mappings/net/minecraft/world/PersistentStateContainer.mapping

@@ -0,0 +1,8 @@
+CLASS bbx net/minecraft/world/PersistentStateContainer
+	METHOD a getNextAvailableId (Lbsg;Ljava/lang/String;)I
+		ARG 2 persistentStateKey
+	METHOD a setPersistentState (Lbsg;Ljava/lang/String;Lchu;)V
+		ARG 2 key
+	METHOD a createPersistentState (Lbsg;Ljava/util/function/Function;Ljava/lang/String;)Lchu;
+		ARG 3 key
+	METHOD h getPersistentStateManager ()Lciq;

mappings/net/minecraft/world/PersistentStateManager.mapping

@@ -0,0 +1,13 @@
+CLASS ciq net/minecraft/world/PersistentStateManager
+	FIELD a dimensionToManager Ljava/util/Map;
+	FIELD b saveHandler Lcii;
+	METHOD a save ()V
+	METHOD a getNextAvailableId (Lbsg;Ljava/lang/String;)I
+		ARG 2 key
+	METHOD a set (Lbsg;Ljava/lang/String;Lchu;)V
+		ARG 2 key
+	METHOD a create (Lbsg;Ljava/util/function/Function;Ljava/lang/String;)Lchu;
+		ARG 3 key
+	METHOD a update (Ljava/lang/String;I)Lhs;
+		ARG 1 key
+		ARG 2 worldVersion

mappings/net/minecraft/world/World.mapping

@@ -274,6 +274,7 @@ CLASS bbp net/minecraft/world/World
 	METHOD g getThunderGradient (F)F
 	METHOD g getLocalDifficulty (Let;)Lafn;
 		ARG 1 pos
+	METHOD h getPersistentStateManager ()Lciq;
 	METHOD h setThunderGradient (F)V
 	METHOD i getSaveHandler ()Lcii;
 	METHOD i getRainGradient (F)F

mappings/net/minecraft/world/WorldVillageManager.mapping

@@ -4,6 +4,8 @@ CLASS als net/minecraft/world/WorldVillageManager
 	FIELD c recentlySeenDoors Ljava/util/List;
 	FIELD d villages Ljava/util/List;
 	FIELD e tick I
+	METHOD <init> (Ljava/lang/String;)V
+		ARG 1 key
 	METHOD a tick ()V
 	METHOD a setWorld (Lbbp;)V
 	METHOD a getBaseTag (Lbsf;)Ljava/lang/String;

mappings/net/minecraft/world/dimension/DimensionalPersistentStateManager.mapping

@@ -0,0 +1,18 @@
+CLASS cie net/minecraft/world/dimension/DimensionalPersistentStateManager
+	FIELD a LOGGER Lorg/apache/logging/log4j/Logger;
+	FIELD b type Lbsg;
+	FIELD c keyToState Ljava/util/Map;
+	FIELD d keyToAvailableId Lit/unimi/dsi/fastutil/objects/Object2IntMap;
+	FIELD e saveHandler Lcii;
+	METHOD a readIdCounts ()V
+	METHOD a save (Lchu;)V
+	METHOD a update (Lcii;Lbsg;Ljava/lang/String;I)Lhs;
+		ARG 2 key
+		ARG 3 worldVersion
+	METHOD a getNextAvailableId (Ljava/lang/String;)I
+		ARG 1 key
+	METHOD a set (Ljava/lang/String;Lchu;)V
+		ARG 1 key
+	METHOD a create (Ljava/util/function/Function;Ljava/lang/String;)Lchu;
+		ARG 2 key
+	METHOD b save ()V

mappings/uy.mapping

@@ -67,6 +67,7 @@ CLASS uy
 	METHOD g getLevelProperties ()Lcih;
 	METHOD g getLocalDifficulty (Let;)Lafn;
 		ARG 1 pos
+	METHOD h getPersistentStateManager ()Lciq;
 	METHOD i getSaveHandler ()Lcii;
 	METHOD m getRandom ()Ljava/util/Random;
 	METHOD o getDimension ()Lbsf;