94 lines
2.8 KiB
C++
94 lines
2.8 KiB
C++
#pragma once
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#include <unordered_map>
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#include <stdexcept>
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#include <optional>
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#include <string>
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#include <vector>
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#include <tuple>
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#include "io.hpp"
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#include "data/dv.hpp"
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struct PathsRoot {
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std::string name;
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io::path path;
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PathsRoot(std::string name, io::path path)
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: name(std::move(name)), path(std::move(path)) {
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}
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};
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class ResPaths {
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public:
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ResPaths() = default;
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ResPaths(std::vector<PathsRoot> roots);
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io::path find(const std::string& filename) const;
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std::string findRaw(const std::string& filename) const;
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std::vector<io::path> listdir(const std::string& folder) const;
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std::vector<std::string> listdirRaw(const std::string& folder) const;
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/// @brief Read all found list versions from all packs and combine into a
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/// single list. Invalid versions will be skipped with logging a warning
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/// @param file *.json file path relative to entry point
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dv::value readCombinedList(const std::string& file) const;
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dv::value readCombinedObject(const std::string& file, bool deep=false) const;
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std::vector<io::path> collectRoots();
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private:
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std::vector<PathsRoot> roots;
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};
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class EnginePaths {
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public:
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ResPaths resPaths;
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void prepare();
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void setUserFilesFolder(std::filesystem::path folder);
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const std::filesystem::path& getUserFilesFolder() const;
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void setResourcesFolder(std::filesystem::path folder);
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const std::filesystem::path& getResourcesFolder() const;
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void setScriptFolder(std::filesystem::path folder);
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void setProjectFolder(std::filesystem::path folder);
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io::path getWorldFolderByName(const std::string& name);
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io::path getWorldsFolder() const;
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void setCurrentWorldFolder(io::path folder);
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io::path getCurrentWorldFolder();
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io::path getNewScreenshotFile(const std::string& ext);
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std::string mount(const io::path& file);
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void unmount(const std::string& name);
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std::string createWriteableDevice(const std::string& name);
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void setEntryPoints(std::vector<PathsRoot> entryPoints);
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std::vector<io::path> scanForWorlds() const;
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static std::tuple<std::string, std::string> parsePath(std::string_view view);
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static inline io::path CONFIG_DEFAULTS = "config/defaults.toml";
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static inline io::path CONTROLS_FILE = "user:controls.toml";
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static inline io::path SETTINGS_FILE = "user:settings.toml";
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private:
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std::filesystem::path userFilesFolder {"."};
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std::filesystem::path resourcesFolder {"res"};
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std::filesystem::path projectFolder = resourcesFolder;
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io::path currentWorldFolder;
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std::optional<std::filesystem::path> scriptFolder;
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std::vector<PathsRoot> entryPoints;
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std::unordered_map<std::string, std::string> writeables;
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std::vector<std::string> mounted;
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void cleanup();
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};
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