Function integerSinePrecisionHigh

src/Math/src/Trigonometry.cpp:223–230

    }

    int32_t integerSinePrecisionHigh(uint16_t direction, int32_t magnitude)
    {
        // Build the full sine wave from the quarter wave by subtraction of direction/magnitude
        // Note: ~ bitwise negation important for both to match vanilla
        const auto sineIndex = ((direction & (1 << 12)) ? ~direction : direction) & 0xFFF;
        const auto value = (direction & (1 << 13)) ? ~Data::kQuarterSine[sineIndex] : Data::kQuarterSine[sineIndex];
        return value * magnitude / 0x8000;
    }

    int32_t integerCosinePrecisionHigh(uint16_t direction, int32_t magnitude)
    {