141 lines
4.6 KiB
C
141 lines
4.6 KiB
C
#pragma once
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#include "faction.h"
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#include "opengl.h"
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#include "economy.h"
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#include "pilot.h"
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#define MIN_HYPERSPACE_DIST 1500
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#define MAX_HYPERSPACE_VEL 25
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#define PLANET_TECH_MAX 8
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/* Planet types. I didn't take them from Star Trek, I promise. */
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typedef enum PlanetClass_ {
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PLANET_CLASS_NULL = 0,
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PLANET_CLASS_A, /* Geothermal. */
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PLANET_CLASS_B, /* Geomorteus. */
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PLANET_CLASS_C, /* Geoinactive. */
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PLANET_CLASS_D, /* Asteroid/Moon. */
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PLANET_CLASS_E, /* Geoplastic. */
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PLANET_CLASS_F, /* Geometallic. */
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PLANET_CLASS_G, /* GroCrystaline. */
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PLANET_CLASS_H, /* Desert. */
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PLANET_CLASS_I, /* Gas Supergiant. */
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PLANET_CLASS_J, /* Gas Giant. */
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PLANET_CLASS_K, /* Adaptable. */
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PLANET_CLASS_L, /* Marginal. */
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PLANET_CLASS_M, /* Terrestrial. */
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PLANET_CLASS_N, /* Reducing. */
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PLANET_CLASS_O, /* Pelagic. */
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PLANET_CLASS_P, /* Glaciated. */
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PLANET_CLASS_Q, /* Variable. */
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PLANET_CLASS_R, /* Rogue. */
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PLANET_CLASS_S, /* Ultragiant. */
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PLANET_CLASS_T, /* Ultragiant. */
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PLANET_CLASS_X, /* Demon. */
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PLANET_CLASS_Y, /* Demon. */
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PLANET_CLASS_Z, /* Demon. */
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STATION_CLASS_A, /* Civilian station. */
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STATION_CLASS_B, /* Military station. */
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STATION_CLASS_C, /* Interfactional station. */
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STATION_CLASS_D, /* Robotoc station. */
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} PlanetClass;
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/* Planet services. */
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#define PLANET_SERVICE_LAND (1<<0) /* Can we land? */
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#define PLANET_SERVICE_BASIC (1<<1) /* Refueling, spaceport bar, new. */
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#define PLANET_SERVICE_COMMODITY (1<<2)
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#define PLANET_SERVICE_OUTFITS (1<<3)
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#define PLANET_SERVICE_SHIPYARD (1<<4)
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#define planet_hasService(p,s) ((p)->services & s)
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typedef struct Planet_ {
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char* name; /* Planet name */
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Vec2 pos; /* Position in star system. */
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PlanetClass class; /* Planet type. */
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int faction; /* Planet faction. */
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char* description; /* Planet description. */
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char* bar_description; /* Spaceport bar description. */
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unsigned int services; /* Offered services. */
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Commodity** commodities; /* Commodities sold. */
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int ncommodities; /* Amount in stock. */
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/* tech[0] stores global tech level (everything that and below) while */
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/* tech[1-PLANET_TECH_MAX] stores the unique tech levels. */
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int tech[PLANET_TECH_MAX];
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glTexture* gfx_space; /* Graphics in space. */
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char* gfx_exterior; /* Don't actually load the texture. */
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} Planet;
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/* Star system flags. */
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#define SYSTEM_KNOWN (1<<0)
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#define SYSTEM_MARKED (1<<1)
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#define sys_isFlag(s,f) ((s)->flags & (f))
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#define sys_setFlag(s,f) if(!sys_isFlag(s,f)) (s)->flags |= (f)
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#define sys_rmFlag(s,f) if(sys_isFlag(s,f)) (s)->flags ^= (f)
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#define sys_isKnown(s) sys_isFlag(s, SYSTEM_KNOWN)
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#define sys_isMarked(s) sys_isFlag(s, SYSTEM_MARKED)
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/* Star systems. */
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typedef struct SystemFleet_ {
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Fleet* fleet; /* Fleet to appear. */
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int chance; /* Chance of fleet appearing in the system. */
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} SystemFleet;
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typedef struct StarSystem_ {
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char* name; /* Star system identifier. */
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Vec2 pos; /* Position. */
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int stars, asteroids; /* Un numero! */
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double interference; /* Un uh.. Percentage. */
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int faction; /* Overall faction. */
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Planet* planets; /* Planets. */
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int nplanets; /* Total number of planets. */
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SystemFleet* fleets; /* Fleets that can appear in the current system. */
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int nfleets; /* Total number of fleets. */
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int* jumps; /* Adjacent star system index number. */
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int njumps; /* Number of adjacent jumps. */
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double nebu_density; /* Nebulae density (0. - 1000.).*/
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double nebu_volatility; /* Nebulae volatility (0. - 1000.). */
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unsigned int flags; /* Flags for system properties. */
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} StarSystem;
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extern StarSystem* cur_system; /* Current star system. */
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/* Load/Exit. */
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void space_init(const char* sysname);
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int space_load(void);
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void space_exit(void);
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/* Planet stuff. */
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char* planet_getSystem(char* planetname);
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Planet* planet_get(char* planetname);
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/* Render. */
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void space_render(const double dt);
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void space_renderOverlay(const double dt);
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void planets_render(void);
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/* Update. */
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void space_update(const double dt);
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/* Misc. */
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StarSystem* system_get(const char* sysname);
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int space_canHyperspace(Pilot* p);
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int space_hyperspace(Pilot* p);
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int space_sysReachable(StarSystem* sys);
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char** space_getFactionPlanet(int* nplanets, int* factions, int nfactions);
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char* space_getRndPlanet(void);
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void space_clearKnown(void);
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void space_clearMarkers(void);
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extern char* stardate;
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