main.cuda

#include "ct_start_menu.h"
#include <iostream>

/* C++ namespace components (composition pieces) */
namespace CTSTARTMENU {

    struct QuickEdit {
        float range = 500.0f;
        float direction_of_fire = 90.0f;
        float wind_speed = 5.0f;
        float wind_direction = 180.0f;
    };

    struct Environment {
        float temperature = 20.0f;
        float pressure = 1010.0f;
        float latitude = 34.0f;
    };

    struct Profile {
        float muzzle_velocity = 820.0f;
        float zero_range = 100.0f;
    };

} // namespace AppliedBallistics


int main(void)
{
    /* Base C system */
    AppliedBallisticsSystem abs;
    init_applied_ballistics(&abs);

    /* C++ composed objects */
    AppliedBallistics::QuickEdit qe;
    AppliedBallistics::Environment env;
    AppliedBallistics::Profile profile;

    /* Compose (copy into C struct, NOT inheritance) */
    abs.quick_edit.range = qe.range;
    abs.quick_edit.direction_of_fire = qe.direction_of_fire;
    abs.quick_edit.wind_speed = qe.wind_speed;
    abs.quick_edit.wind_direction = qe.wind_direction;

    abs.environment.temperature = env.temperature;
    abs.environment.pressure = env.pressure;
    abs.environment.latitude = env.latitude;

    abs.profile.gun.muzzle_velocity = profile.muzzle_velocity;
    abs.profile.gun.zero_range = profile.zero_range;

    /* Demo output */
    std::cout << "Range: " << abs.quick_edit.range << "\n";
    std::cout << "Temp: " << abs.environment.temperature << "\n";
    std::cout << "Muzzle Velocity: " << abs.profile.gun.muzzle_velocity << "\n";

    return 0;
}