1 files changed, 0 insertions, 138 deletions

diff --git a/src/BlockTypePalette.h b/src/BlockTypePalette.h
deleted file mode 100644
index 2aade422b..000000000
--- a/src/BlockTypePalette.h
+++ /dev/null
@@ -1,138 +0,0 @@
-#pragma once
-
-#include <utility>
-#include "BlockState.h"
-
-
-
-
-
-/** Holds a palette that maps between block type + state and numbers.
-Used primarily by PalettedBlockArea to map from stringular block representation to numeric,
-and by protocols to map from stringular block representation to protocol-numeric.
-The object itself provides no thread safety, users of this class need to handle locking, if required.
-Note that the palette itself doesn't support erasing;
-to erase, create a new instance and re-add only the wanted items.
-
-Internally, the object uses two synced maps, one for each translation direction.
-
-The palette can be loaded from a string (file). The loader supports either the blocks.json file exported by
-the vanilla server itself (https://wiki.vg/Data_Generators), or a processed text file generated by
-our tool $/Tools/BlockTypePaletteGenerator/, or a hand-written text file describing the upgrade from
-1.12 BlockType + BlockMeta to 1.13 string representations.
-The text file is a TSV (tab-separated values), which basically means the data is generally structured as
-<value1><tab><value2><tab><value3><tab>...<valueN><eol>, where eol is the platform's CR / CRLF / LF lineend.
-The file starts with a single value on the first line, "BlockTypePalette" or "UpgradeBlockTypePalette", which
-is used to detect the file format. The following lines are "headers", simple <key><tab><value><eol> entries
-that contain the metadata about the file. "FileVersion" is a compulsory key, "CommonPrefix" is supported, others
-are ignored.
-The headers are followed by an empty line (that signalizes the end of headers) and then the actual data.
-For regular BlockTypePalette TSV file of version 1, the data is in the format:
-<index><tab><blockTypeName><tab><state1Name><tab><state1Value><tab><state2Name> ... <eol>
-For the UpgradeBlockTypePalette TSV file of version 1, the data is in the format:
-<blockType><tab><blockMeta><tab><blockTypeName><tab><state1Name><tab><state1Value><tab><state2Name> ... <eol>
-If a CommonPrefix header is present, its value is pre-pended to each blockTypeName loaded (thus allowing
-the file to be overall smaller). */
-class BlockTypePalette
-{
-public:
-
-	/** Exception that is thrown if requiesting an index not present in the palette. */
-	class NoSuchIndexException:
-		public std::runtime_error
-	{
-		using Super = std::runtime_error;
-
-	public:
-		NoSuchIndexException(UInt32 aIndex):
-			Super(Printf("No such palette index: %u", aIndex))
-		{
-		}
-	};
-
-
-	/** Exception that is thrown when loading the palette fails hard (bad format). */
-	class LoadFailedException:
-		public std::runtime_error
-	{
-		using Super = std::runtime_error;
-
-	public:
-		LoadFailedException(const AString & aReason):
-			Super(aReason)
-		{
-		}
-	};
-
-
-
-	/** Create a new empty instance. */
-	BlockTypePalette();
-
-	/** Returns the index of the specified block type name and state.
-	If the combination is not found, it is added to the palette and the new index is returned. */
-	UInt32 index(const AString & aBlockTypeName, const BlockState & aBlockState);
-
-	/** Returns the <index, true> of the specified block type name and state, if it exists.
-	If the combination is not found, returns <undefined, false>. */
-	std::pair<UInt32, bool> maybeIndex(const AString & aBlockTypeName, const BlockState & aBlockState) const;
-
-	/** Returns the total number of entries in the palette. */
-	UInt32 count() const;
-
-	/** Returns the blockspec represented by the specified palette index.
-	If the index is not valid, throws a NoSuchIndexException. */
-	const std::pair<AString, BlockState> & entry(UInt32 aIndex) const;
-
-	/** Returns an index-transform map from aFrom to this (this.entry(idx) == aFrom.entry(res[idx])).
-	Entries from aFrom that are not present in this are added.
-	Used when pasting two areas, to transform the src palette to dst palette. */
-	std::map<UInt32, UInt32> createTransformMapAddMissing(const BlockTypePalette & aFrom);
-
-	/** Returns an index-transform map from aFrom to this (this.entry(idx) == aFrom.entry(res[idx])).
-	Entries from aFrom that are not present in this are assigned the fallback index.
-	Used for protocol block type mapping. */
-	std::map<UInt32, UInt32> createTransformMapWithFallback(const BlockTypePalette & aFrom, UInt32 aFallbackIndex) const;
-
-	/** Loads the palette from the string representation.
-	Throws a LoadFailedException if the loading fails hard (bad string format);
-	but still a part of the data may already be loaded at that point.
-	If the string specifies duplicate entries (either to already existing entries, or to itself),
-	the duplicates replace the current values silently (this allows us to chain multiple files as "overrides".
-	Auto-detects the string format (json / tsv, normal / upgrade palette) and calls the appropriate load function. */
-	void loadFromString(const AString & aString);
-
-
-protected:
-
-	/** The mapping from numeric to stringular representation.
-	mNumberToBlock[index] = {"blockTypeName", blockState}. */
-	std::map<UInt32, std::pair<AString, BlockState>> mNumberToBlock;
-
-	/** The mapping from stringular to numeric representation.
-	mStringToNumber["blockTypeName"][blockState] = index. */
-	std::unordered_map<AString, std::map<BlockState, UInt32>> mBlockToNumber;
-
-	/** The maximum index ever used in the maps.
-	Used when adding new entries through the index() call. */
-	UInt32 mMaxIndex;
-
-
-	/** Loads the palette from the JSON representation, https://wiki.vg/Data_Generators
-	Throws a LoadFailedException if the loading fails hard (bad string format);
-	but still a part of the data may already be loaded at that point.
-	See also: loadFromString(). */
-	void loadFromJsonString(const AString & aJsonPalette);
-
-	/** Loads the palette from the regular or upgrade TSV representation.
-	aIsUpgrade specifies whether the format is an upgrade TSV (true) or a regular one (false)
-	Throws a LoadFailedException if the loading fails hard (bad string format);
-	but still a part of the data may already be loaded at that point.
-	See also: loadFromString(). */
-	void loadFromTsv(const AString & aTsvPalette, bool aIsUpgrade);
-
-	/** Adds a mapping between the numeric and stringular representation into both maps,
-	updates the mMaxIndex, if appropriate.
-	Silently overwrites any previous mapping for the ID, if present, but keeps the old string->id mapping. */
-	void addMapping(UInt32 aID, const AString & aBlockTypeName, const BlockState & aBlockState);
-};