LocationProfile.h

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#pragma once
#include "common/Export.h"
 
 
#include "common/Result.h"
#include "common/Value.h"
 
#include <optional>
#include <string>
#include <string_view>
#include <vector>
 
namespace eve::scene {
 
struct LocationPose {
    float x = 0, y = 0, z = 0;
    float qx = 0, qy = 0, qz = 0, qw = 1;
};
 
struct LocationBookmark {
    std::string name;
    LocationPose camera;
    std::optional<LocationPose> player;
    std::string controller = "Not Been Set";
    std::string scene = "Not Been Set";
};
 
struct LocationSnapshot {
    LocationPose camera;
    std::optional<LocationPose> player;
};
 
class EVENGINE_API_PLATFORM LocationProfile {
public:
    [[nodiscard]] Result<void> saveLocation(const LocationPose& camera,
                                            const std::optional<LocationPose>& player = std::nullopt);
    [[nodiscard]] Result<LocationSnapshot> loadLocation();
    bool hasSavedLocation() const noexcept { return saved_.has_value(); }
 
    [[nodiscard]] Result<int> addBookmark(LocationBookmark bookmark);
    [[nodiscard]] Result<void> overrideBookmark(int index, const LocationSnapshot& snapshot,
                                                std::string controller, std::string scene);
    [[nodiscard]] Result<int> removeBookmark(int index, int selectedIndex);
    [[nodiscard]] Result<LocationSnapshot> loadBookmark(int index) const;
    [[nodiscard]] Result<int> previousBookmark(int selectedIndex) const;
    [[nodiscard]] Result<int> nextBookmark(int selectedIndex) const;
    void clearBookmarks() noexcept { bookmarks_.clear(); }
    int getBookmarkCount() const noexcept { return static_cast<int>(bookmarks_.size()); }
    [[nodiscard]] Result<std::string> getBookmarkName(int index) const;
    [[nodiscard]] Result<std::string> getBookmarkController(int index) const;
    [[nodiscard]] Result<std::string> getBookmarkScene(int index) const;
    [[nodiscard]] Result<std::string> serializeJson() const;
    [[nodiscard]] Result<void> restoreJson(std::string_view json);
    const LocationBookmark* bookmarkAt(int index) const noexcept;
 
private:
    std::optional<LocationSnapshot> saved_;
    std::vector<LocationBookmark> bookmarks_;
};
 
}  // namespace eve::scene