Time.h

/****************************************************************************
 * Platform Abstraction Layer
 * Daryl Borth 2026
 * Time.h
 *
 * Platform-agnostic monotonic timing.
 ***************************************************************************/
#pragma once
 
#include <cstdint>
 
#if defined(__WIIU__)
#include <coreinit/time.h>
#else
#include <ogc/lwp_watchdog.h>
#endif

typedef uint64_t Ticks;

class SystemTime
{
    public:
        static inline Ticks now()
        {
            #if defined(__WIIU__)
            return (Ticks)OSGetSystemTime();
            #else
            return (Ticks)gettime();
            #endif
        }

        static inline uint32_t diffSecs(Ticks start, Ticks end)
        {
            #if defined(__WIIU__)
            return (uint32_t)OSTicksToSeconds((int64_t)(end - start));
            #else
            return diff_sec(start, end);
            #endif
        }

        static inline uint32_t diffMillisecs(Ticks start, Ticks end)
        {
            #if defined(__WIIU__)
            return (uint32_t)OSTicksToMilliseconds((int64_t)(end - start));
            #else
            return diff_msec(start, end);
            #endif
        }

        static inline uint32_t diffMicrosecs(Ticks start, Ticks end)
        {
            #if defined(__WIIU__)
            return (uint32_t)OSTicksToMicroseconds((int64_t)(end - start));
            #else
            return diff_usec(start, end);
            #endif
        }

        static inline uint64_t ticksToMicrosecs(Ticks ticks)
        {
            #if defined(__WIIU__)
            return (uint64_t)OSTicksToMicroseconds((int64_t)ticks);
            #else
            return (uint64_t)ticks_to_microsecs(ticks);
            #endif
        }
};