MapdataPointInfo.hh

#pragma once
 
#include "game/system/map/MapdataAccessorBase.hh"
 
#include <egg/math/Vector.hh>
#include <egg/util/Stream.hh>
 
#include <span>
 
namespace System {
 
class MapdataPointInfo {
public:
    struct Point {
        EGG::Vector3f pos;
        u16 setting[2];
    };
 
    struct SData {
        u16 pointCount;
        u8 settings[2];
        Point points[];
    };
    STATIC_ASSERT(sizeof(SData) == 0x4);
 
    MapdataPointInfo(const SData *data);
    ~MapdataPointInfo();
 
    void read(EGG::RamStream &stream);
 
    [[nodiscard]] size_t pointCount() const {
        return m_points.size();
    }
 
    [[nodiscard]] u8 setting(size_t idx) const {
        ASSERT(idx < m_settings.size());
        return m_settings[idx];
    }
 
    [[nodiscard]] const std::span<Point> &points() const {
        return m_points;
    }
 
private:
    const SData *m_rawData;
    std::array<u8, 2> m_settings;
    std::span<Point> m_points;
};
 
class MapdataPointInfoAccessor
    : public MapdataAccessorBase<MapdataPointInfo, MapdataPointInfo::SData> {
public:
    MapdataPointInfoAccessor(const MapSectionHeader *header);
    ~MapdataPointInfoAccessor() override;
 
    void init(const MapdataPointInfo::SData *start, u16 count);
};
 
} // namespace System