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// Copyright 2022-2023 Gabriel Bjørnager Jensen.
#pragma once
#include <bow/base.hxx>
#include <cstdint>
#include <string>
#include <type_traits>
namespace bow {
constexpr double DISTANCE_MODIFIER = 0x1.16A5D2D360000000p037; // 1 astronomical unit
constexpr double MASS_MODIFIER = 0x1.91930A5E75F0C192p100; // 1 solar mass
constexpr double TIME_MODIFIER = 0x1.0000000000000000p012; // 1 second
constexpr double GRAVITY_FACTOR = (::bow::MASS_MODIFIER * (::bow::TIME_MODIFIER * ::bow::TIME_MODIFIER)) / ((::bow::DISTANCE_MODIFIER * ::bow::DISTANCE_MODIFIER * ::bow::DISTANCE_MODIFIER)); // Inverse.
constexpr double GRAVITY_VALUE = 0x1.258688101B4BB16Dp-34 * ::bow::GRAVITY_FACTOR; // gravitational constant (s^2*m*t^2)
enum struct Ware: ::std::uint8_t {
AcidsAndBases,
Air,
AlcoholicBeverages,
AncientArtefacts,
AnimalMeats,
Atomics,
Batteries,
BattleWeapons,
Beer,
Biowaste,
Cameras,
Cannabis,
ChemicalWaste,
Clothing,
CoffeeAndTea,
ComputerParts,
Computers,
ComputerSoftware,
Cuttlery,
Dairy,
Drones,
ElectronicComponents,
EncryptedData,
EnergyGenerators,
Explosives,
Films,
FruitsAndVegetables,
Gemstones,
HandWeapons,
HullParts,
Hypnotics,
Ivory,
Jewellry,
Lasers,
LiveAnimals,
LuxuryGoods,
Machinery,
Magnets,
Medicine,
Minerals,
Money,
Monitors,
Music,
Narcotics,
NerveAgents,
NobleGases,
NobleMetals,
OrganicDyes,
Paper,
Pearls,
Pesticides,
Petroleums,
Pharmaceuticals,
Pornography,
Probes,
ProtiumFuel,
Radioactives,
Recyclables,
Robots,
Rockets,
Rubbish,
ScientificInstruments,
SkinsAndFurs,
Slaves,
Soils,
Spirits,
StorageDevices,
Superconductors,
SyntheticDyes,
SyntheticMeat,
Tobacco,
TritiumFuel,
VirtualIntelligences,
Water,
Wine,
XenoRelics,
};
enum struct ObjectType: ::std::uint8_t {
Canister,
Ship,
Star,
Station,
World,
};
class Object {
public:
::bow::ObjectType object_type;
::bow::Xyz<double> position; // astronomical units
::bow::Xyz<double> rotation; // radians
::bow::Xyz<double> positional_velocity; // astronomical units per second
::bow::Xyz<double> rotational_velocity; // radians per second
double mass; // kilograms
virtual ~Object() noexcept = default;
[[nodiscard]] virtual auto object_type_string() const noexcept -> ::std::string;
protected:
Object() noexcept = default;
};
template<typename T>
concept ObjectLike = ::std::is_base_of_v<::bow::Object, T>;
class Canister final: public ::bow::Object {
public:
::bow::Ware content;
Canister() noexcept;
[[nodiscard]] virtual auto object_type_string() const noexcept -> ::std::string;
};
class Ship final: public ::bow::Object {
public:
enum struct Type: ::std::uint8_t {
Aquila,
Cassiopeia,
Centaurus,
Corvus,
Cursor,
Eridanus,
Falco,
Lyra,
Taurus,
Ursa,
Vipera,
};
::bow::Ship::Type type;
Ship() noexcept;
[[nodiscard]] virtual auto object_type_string() const noexcept -> ::std::string;
[[nodiscard]] auto net_mass() noexcept -> double;
};
constexpr ::std::uint8_t MAXIMUM_SHIP_IDENTIFIER = static_cast<::std::uint8_t>(bow::Ship::Type::Vipera);
class Star final: public ::bow::Object {
public:
enum struct Type: ::std::uint8_t {
A, // Main sequence
B, // Main sequence
C, // Carbon
F, // Main sequence
G, // Main sequence
K, // Main sequence
L, // Brown dwarf
M, // Main sequence
N, // Neutron star
O, // Main sequence
S, // Carbon
T, // Brown dwarf
W, // Worm hole
X, // Black hole
Y, // Brown dwarf
Z, // White hole
};
::bow::Star::Type type;
Star() noexcept;
[[nodiscard]] virtual auto object_type_string() const noexcept -> ::std::string;
};
class Station final: public ::bow::Object {
public:
enum struct Type: ::std::uint8_t {
Globus,
Orbis,
};
::bow::Station::Type type;
Station() noexcept;
[[nodiscard]] virtual auto object_type_string() const noexcept -> ::std::string;
};
class World final: public ::bow::Object {
public:
enum struct Type: ::std::uint8_t {
AmmoniumWorld,
GasGiant,
IceWorld,
LavaWorld,
RockyWorld,
WaterWorld,
};
::bow::World::Type type;
World() noexcept;
[[nodiscard]] virtual auto object_type_string() const noexcept -> ::std::string;
};
[[nodiscard]] auto ware_mass(::bow::Ware const ware) noexcept -> double;
}
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