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libxiv/include/gamedata.h
Joshua Goins b11767dc02 Big refactoring commit pt. 1
This is the first of many commits to improve code quality, and try to
tame my bad looking code.

Types such as Slot and Race are now living under types/ and have
dedicated functions to go between ids and enumerations without a heavy
std::map.

A new repository API lives in a new SqPack header, which replaces the
old crusty way of fetching repository information in GameData.

Building equipment paths now live in libxiv (moved from novus) provided
you have a model id. Standard methods to build index and dat filenames
are provided in their functions now too.
2022-04-17 16:55:41 -04:00

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C++

#pragma once
#include <string_view>
#include <string>
#include <optional>
#include "exhparser.h"
#include "exlparser.h"
#include "indexparser.h"
#include "sqpack.h"
/*
* This handles reading/extracting the raw data from game data packs, such as dat0, index and index2 files.
* This is not local to "one" repository or sqpack, but oversees operation over all of them.
*
* This will "lazy-load" index and dat files as needed for now.
*
* This is definitely not the final name of this class :-p
*/
class GameData {
public:
/*
* Initializes the game data manager, this should pointing to the parent directory of the ex1/ex2/ffxiv directory.
*/
explicit GameData(std::string_view dataDirectory);
/*
* This extracts the raw file from dataFilePath to outPath;
*/
void extractFile(std::string_view dataFilePath, std::string_view outPath);
IndexFile<IndexHashTableEntry> getIndexListing(std::string_view folder);
void extractSkeleton();
std::optional<EXH> readExcelSheet(std::string_view name);
std::vector<std::string> getAllSheetNames();
/*
* Calculates a uint64 hash from a given game path.
*/
uint64_t calculateHash(std::string_view path);
private:
Repository& getBaseRepository();
/*
* Returns the repository, category for a given game path - respectively.
*/
std::tuple<Repository, std::string> calculateRepositoryCategory(std::string_view path);
std::string dataDirectory;
std::vector<Repository> repositories;
EXL rootEXL;
};
std::vector<std::uint8_t> read_data_block(FILE* file, size_t starting_position);