Program Listing for File PDJE_Judge_Init_Structs.hpp

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#pragma once
#include "PDJE_Note_OBJ.hpp"
#include <cstdint>
#include <functional>
namespace PDJE_JUDGE {

// 48 kHz PCM frame -> microsecond conversion is exactly frames * 125 / 6.
constexpr uint64_t kPcm48kFrameToMicro_Num = 125;
constexpr uint64_t kPcm48kFrameToMicro_Den = 6;
constexpr inline uint64_t
Convert_Frame_Into_MicroSecond(const uint64_t pcm_frame)
{
    const uint64_t q = pcm_frame / kPcm48kFrameToMicro_Den;
    const uint64_t r = pcm_frame % kPcm48kFrameToMicro_Den;
    return q * kPcm48kFrameToMicro_Num +
           (r * kPcm48kFrameToMicro_Num) / kPcm48kFrameToMicro_Den;
}
static_assert(Convert_Frame_Into_MicroSecond(48) == 1000,
              "48 frames at 48 kHz must be 1000 us");
static_assert(Convert_Frame_Into_MicroSecond(96) == 2000,
              "96 frames at 48 kHz must be 2000 us");

using RAIL_ID = uint64_t;
using MISS_CALLBACK =
    std::function<void(std::unordered_map<uint64_t, NOTE_VEC>)>;
using USE_CALLBACK                = std::function<void(
    uint64_t railid, bool Pressed, bool IsLate, uint64_t diff)>;
using MOUSE_CUSTOM_PARSE_CALLBACK = // todo - make simpler
    std::function<void(const LOCAL_TIME     microSecond,
                       const P_NOTE_VEC    &found_events,
                       uint64_t             railID,
                       int                  x,
                       int                  y,
                       PDJE_Mouse_Axis_Type axis_type)>;
struct PDJE_API Custom_Events {
    MISS_CALLBACK               missed_event;
    USE_CALLBACK                used_event;
    MOUSE_CUSTOM_PARSE_CALLBACK custom_mouse_parse;
    std::chrono::milliseconds   use_event_sleep_time =
        std::chrono::milliseconds(100);
    std::chrono::milliseconds miss_event_sleep_time =
        std::chrono::milliseconds(200);
};

} // namespace PDJE_JUDGE