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SUBSYSTEM: Stars.exe FILE: System.h AUTHOR: John DiCamillo OVERVIEW ======== Generic ship System class */ #ifndef System_h #define System_h #include "Types.h" #include "Physical.h" #include "Geometry.h" #include "List.h" #include "Text.h" // +--------------------------------------------------------------------+ class Component; class Ship; class SystemDesign; // +--------------------------------------------------------------------+ class System { friend Component; public: static const char* TYPENAME() { return "System"; } enum CATEGORY { MISC_SYSTEM=0, DRIVE=1, WEAPON, SHIELD, SENSOR, COMPUTER, POWER_SOURCE, FLIGHT_DECK, FARCASTER }; enum STATUS { DESTROYED, CRITICAL, DEGRADED, NOMINAL, MAINT }; enum POWER_FLAGS { POWER_WATTS=1, POWER_CRITICAL=2 }; System(CATEGORY t, int s, const char* n, int maxv, double energy=0, double capacity=100, double sink_rate=1); System(const System& s); virtual ~System(); int operator==(const System& s) const { return this == &s; } CATEGORY Type() const { return type; } int Subtype() const { return subtype; } const char* Name() const { return name; } const char* Abbreviation() const { return abrv; } void SetName(const char* n) { name = n; } void SetAbbreviation(const char* a) { abrv = a; } void SetDesign(SystemDesign* d); virtual int Value() const { return (int) (max_value*availability*100); } int MaxValue() const { return (int) (max_value*100); } STATUS Status() const { return status; } double Availability() const { return availability*100; } double Safety() const { return safety*100; } double Stability() const { return stability*100; } virtual void CalcStatus(); virtual void Repair(); double NetAvail() const { return net_avail; } void SetNetAvail(double d){ net_avail = (float) d; } List& GetComponents() { return components; } virtual void ApplyDamage(double damage); virtual void ExecFrame(double seconds); virtual void ExecMaintFrame(double seconds); virtual void DoEMCON(int emcon); // PHYSICAL LOCATION (for inflicting system damage): virtual void Orient(const Physical* rep); virtual void Mount(Point loc, float radius, float hull_factor=0.5f); virtual void Mount(const System& system); Point MountLocation() const { return mount_loc; } double Radius() const { return radius; } double HullProtection() const { return hull_factor; } // POWER UTILIZATION: bool IsPowerCritical() const { return (power_flags & POWER_CRITICAL)?true:false; } bool UsesWatts() const { return (power_flags & POWER_WATTS)?true:false; } virtual double GetRequest(double seconds) const; virtual void Distribute(double delivered_energy, double seconds); int GetSourceIndex() const { return source_index; } void SetSourceIndex(int i) { source_index = i; } virtual int Charge() const { return (int) (100 * energy/capacity); } bool IsPowerOn() const { return power_on; } virtual void PowerOn() { power_on = true; } virtual void PowerOff() { power_on = false; } // percentage, but stored as 0-1 virtual double GetPowerLevel() const { return power_level * 100; } virtual void SetPowerLevel(double level); virtual void SetOverride(bool over); // for power drain damage: virtual void DrainPower(double to_level); void SetCapacity(double c) { capacity = (float) c; } double GetCapacity() const { return capacity; } double GetEnergy() const { return energy; } double GetSinkRate() const { return sink_rate; } void SetEMCONPower(int emcon, int power_level); int GetEMCONPower(int emcon); int GetExplosionType() const { return explosion_type; } void SetExplosionType(int t) { explosion_type = t; } Ship* GetShip() const { return ship; } void SetShip(Ship* s) { ship = s; } int GetID() const { return id; } void SetID(int n) { id = n; } protected: // AI information: CATEGORY type; Ship* ship; int id; int subtype; int max_value; // Displayable name: Text name; Text abrv; // System health status: STATUS status; float crit_level; float availability; float safety; float stability; float safety_overload; float net_avail; // Mounting: Point mount_loc; // world space Point mount_rel; // object space float radius; float hull_factor; // Power Sink: float energy; float capacity; float sink_rate; float power_level; int source_index; DWORD power_flags; bool power_on; BYTE emcon_power[3]; BYTE emcon; int explosion_type; // Subcomponents: SystemDesign* design; List components; }; #endif // System_h