#pragma once

#include <cstdint>

namespace BK64 {

// Big-endian scalar reads from raw ROM/overlay bytes.
inline uint16_t ReadU16BE(const uint8_t* p) {
    return static_cast<uint16_t>((p[0] << 8) | p[1]);
}

inline int16_t ReadS16BE(const uint8_t* p) {
    return static_cast<int16_t>(ReadU16BE(p));
}

inline uint32_t ReadU32BE(const uint8_t* p) {
    return ((uint32_t)p[0] << 24) | ((uint32_t)p[1] << 16) | ((uint32_t)p[2] << 8) | (uint32_t)p[3];
}

inline int32_t ReadS32BE(const uint8_t* p) {
    return static_cast<int32_t>(ReadU32BE(p));
}

} // namespace BK64