move world-related sources from files/ to world/files

src/world/files/WorldFiles.hpp

@@ -0,0 +1,84 @@
+#pragma once
+
+#include <filesystem>
+#include <glm/glm.hpp>
+#include <optional>
+#include <memory>
+#include <string>
+#include <vector>
+
+#include "content/ContentPack.hpp"
+#include "typedefs.hpp"
+#include "voxels/Chunk.hpp"
+#include "WorldRegions.hpp"
+#include "files/files.hpp"
+#define GLM_ENABLE_EXPERIMENTAL
+#include <glm/gtx/hash.hpp>
+
+inline constexpr uint WORLD_FORMAT_VERSION = 1;
+
+class Player;
+class Content;
+class ContentIndices;
+class World;
+struct WorldInfo;
+struct DebugSettings;
+
+namespace fs = std::filesystem;
+
+class WorldFiles {
+    fs::path directory;
+    WorldRegions regions;
+
+    bool generatorTestMode = false;
+    bool doWriteLights = true;
+
+    fs::path getWorldFile() const;
+    fs::path getPacksFile() const;
+
+    void writeWorldInfo(const WorldInfo& info);
+    void writeIndices(const ContentIndices* indices);
+public:
+    WorldFiles(const fs::path& directory);
+    WorldFiles(const fs::path& directory, const DebugSettings& settings);
+    ~WorldFiles();
+
+    fs::path getPlayerFile() const;
+    fs::path getIndicesFile() const;
+    fs::path getResourcesFile() const;
+    void createDirectories();
+
+    std::optional<WorldInfo> readWorldInfo();
+    bool readResourcesData(const Content& content);
+
+    static void createContentIndicesCache(
+        const ContentIndices* indices, dv::value& root
+    );
+    static void createBlockFieldsIndices(
+        const ContentIndices* indices, dv::value& root
+    );
+
+    void patchIndicesFile(const dv::value& map);
+
+    /// @brief Write all unsaved data to world files
+    /// @param world target world
+    /// @param content world content
+    void write(const World* world, const Content* content);
+
+    void writePacks(const std::vector<ContentPack>& packs);
+
+    void removeIndices(const std::vector<std::string>& packs);
+
+    /// @return world folder
+    fs::path getFolder() const;
+
+    WorldRegions& getRegions() {
+        return regions;
+    }
+
+    bool doesWriteLights() const {
+        return doWriteLights;
+    }
+
+    static const inline std::string WORLD_FILE = "world.json";
+};