279 lines
11 KiB
C
279 lines
11 KiB
C
#pragma once
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#include "physics.h"
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#include "ship.h"
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#include "ai.h"
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#include "outfit.h"
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#include "faction.h"
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#include "sound.h"
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#include "economy.h"
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#define PLAYER_ID 1 /**< Player pilot ID. */
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#define HYPERSPACE_ENGINE_DELAY 3000 /**< Warm up the engines. */
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#define HYPERSPACE_FLY_DELAY 5000 /**< Time taken to hyperspace. */
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#define HYPERSPACE_STARS_BLUR 2000 /**< Time stars blur. */
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#define HYPERSPACE_STARS_LENGTH 1000 /**< Length the stars blur to at max. */
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#define HYPERSPACE_FADEOUT 1000 /**< Time fadeout. */
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#define HYPERSPACE_FUEL 100 /**< Amount of fuel taken. */
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/* Aproximation for pilot size. */
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#define PILOT_SIZE_APROX 0.8 /**< Approximation for pilot size. */
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#define PILOT_DISABLED_ARMOUR 0.3 /**< Armour % that makes it disabled. */
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/* Hooks. */
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#define PILOT_HOOKS 4 /**< Max number of hooks a pilot can have. */
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#define PILOT_HOOK_NONE 0 /**< No hook. */
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#define PILOT_HOOK_DEATH 1 /**< Pilot died. */
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#define PILOT_HOOK_BOARD 2 /**< Pilot got boarded. */
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#define PILOT_HOOK_DISABLE 3 /**< Pilot got disabled. */
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#define PILOT_HOOK_JUMP 4 /**< Pilot jumped. */
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/* Flags. */
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#define pilot_isFlag(p,f) (p->flags & (f)) /**< Check if flag f is set on pilot p. */
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#define pilot_setFlag(p,f) (p->flags |= (f)) /**< Set flag f on pilot p. */
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#define pilot_rmFlag(p,f) (p->flags ^= (f)) /**< Remove flag f on pilot p. */
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/* Creation. */
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#define PILOT_PLAYER (1<<0) /**< Pilot is a player. */
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#define PILOT_HASTURRET (1<<20) /**< Pilot has turrets. */
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#define PILOT_HASBEAMS (1<<23) /**< Pilot has beam weapons. */
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#define PILOT_NO_OUTFITS (1<<21) /**< Do not create the pilot with outfits. */
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#define PILOT_EMPTY (1<<22) /**< Do not add pilot to stack. */
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/* Dynamic. */
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#define PILOT_HOSTILE (1<<1) /**< Pilot is hostile to the player. */
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#define PILOT_COMBAT (1<<2) /**< Pilot is engaged in combat. */
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#define PILOT_AFTERBURNER (1<<3) /**< Pilot has her afterburner activated. */
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#define PILOT_HYP_PREP (1<<5) /**< Pilot is getting ready for hyperspace. */
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#define PILOT_HYP_BEGIN (1<<6) /**< Pilot is starting engines. */
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#define PILOT_HYPERSPACE (1<<7) /**< Pilot is in hyperspace. */
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#define PILOT_BOARDED (1<<8) /**< Pilot has been boarded already! */
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#define PILOT_DISABLED (1<<9) /**< Pilot is disabled. */
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#define PILOT_DEAD (1<<10) /**< Pilot is on it's death bed. */
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#define PILOT_DEATH_SOUND (1<<11) /**< Pilot just did death explosion. */
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#define PILOT_EXPLODED (1<<12) /**< Pilot did final death explosion. */
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#define PILOT_DELETE (1<<15) /**< Pilot will get delete asap. */
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/* Just makes life simpler. */
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#define pilot_isPlayer(p) ((p)->flags & PILOT_PLAYER) /**< Check if pilot is a player. */
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#define pilot_isDisabled(p) ((p)->flags & PILOT_DISABLED) /**< Check if pilot is disabled. */
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/**
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* @enum PilotOutfitState
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*
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* @brief Contains the state of the outfit.
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*
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* Currently only applicable to beam weapons.
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*/
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typedef enum PilotOutfitState_ {
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PILOT_OUTFIT_OFF, /**< Normal state. */
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PILOT_OUTFIT_WARMUP, /**< Outfit is starting to warm up. */
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PILOT_OUTFIT_ON /**< Outfit is activated and running. */
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} PilotOutfitState;
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/**
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* @struct PilotOutfit
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*
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* @brief Store an outfit the pilot has.
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*/
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typedef struct PilotOutfit_ {
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Outfit* outfit; /**< Associated outfit. */
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int quantity; /**< Number of outfits of this type that the pilot has. */
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PilotOutfitState state; /**< State of the outfit. */
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int beamid; /**< ID of the beam used in this outfit, only for beams. */
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unsigned int timer; /**< Used to store last used weapon time. */
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} PilotOutfit;
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/**
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* @struct PilotCommodity
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*
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* @brief Store a pilot commodity.
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*/
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typedef struct PilotCommodity_ {
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Commodity* commodity; /**< Assotiated commodity. */
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int quantity; /**< Amount player has. */
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unsigned int id; /**< Special mission id for cargo, 0 means none. */
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} PilotCommodity;
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/**
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* @struct Pilot
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*
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* @brief The representation of an ingame pilot.
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*/
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typedef struct Pilot_ {
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unsigned int id; /**< Pilots id. */
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char* name; /**< Pilot's name (if unique). */
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char* title; /**< Title - Usuall indicating special properties - @todo. */
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int faction; /**< Pilot faction. */
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/* Object characteristics. */
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Ship* ship; /**< Pilots ship. */
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Solid* solid; /**< Associated solid (physics). */
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int tsx; /**< Current sprite x position, calculated on update. */
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int tsy; /**< Current sprite y position, calculated on update. */
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double thrust; /**< Pilots thrust. */
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double turn; /**< Pilots turn. */
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double speed; /**< Pilots speed. */
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/* Current health. */
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double armour; /**< Current armour. */
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double shield; /**< Current shield. */
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double energy; /**< Current energy. */
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double fuel; /**< Current fuel. */
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double armour_max; /**< Max armour. */
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double shield_max; /**< Max shield. */
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double energy_max; /**< Max energy. */
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double fuel_max; /**< Max fuel. */
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double armour_regen; /**< Armour regeneration rate (per second). */
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double shield_regen; /**< Shield regeneration rate (per second). */
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double energy_regen; /**< Energy regeneration rate (per second). */
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void (*think)(struct Pilot_*); /**< AI thinking for the pilot. */
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void (*update)(struct Pilot_*, const double); /**< Update the pilot. */
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void (*render)(struct Pilot_*); /**< Rendering the pilot. */
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/* Outfit management. */
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PilotOutfit* outfits; /**< Pilot outfit stack. */
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int noutfits; /**< Pilot number of outfits. */
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PilotOutfit* secondary; /**< Secondary weapon. */
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PilotOutfit* ammo; /**< Secondary ammo (if needed). */
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PilotOutfit* afterburner; /**< The afterburner. */
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/* Jamming. */
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double jam_range; /**< Range at wich pilot starts jamming. */
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double jam_chance; /**< Jam chance. */
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/* Cargo. */
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int credits; /**< Moniez the pilot has. */
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PilotCommodity* commodities; /**< Commodity and quantity. */
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int ncommodities; /**< Number of commodies. */
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int cargo_free; /**< Free commodity space. */
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/* Weapon Properties. */
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double weap_range; /**< Average range of primary weapons. */
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double weap_speed; /**< Average speed of primary weapons. */
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/* Misc. */
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uint32_t flags; /**< Used for AI etc. */
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unsigned int ptimer; /**< Generic timer for internal pilot use. */
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int lockons; /**< Stores how many seeking weapons are targetting pilot. */
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/* Hook attached to the pilot. */
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int hook_type[PILOT_HOOKS]; /**< Type of the hook atached to the pilot. */
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int hook[PILOT_HOOKS]; /**< Hook id. */
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/* AI. */
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AI_Profile* ai; /**< Ai personality profile. */
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unsigned int tcontrol; /**< Timer for control tick. */
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unsigned int timer[MAX_AI_TIMERS]; /**< Timers for AI. */
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Task* task; /**< Current action. */
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} Pilot;
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/**
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* @struct FleetPilot
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*
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* @brief Represents a pilot in a fleet.
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*
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* @sa Fleet
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* @sa Pilot
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*/
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typedef struct FleetPilot_ {
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Ship* ship; /**< Ship that the pilot is flying. */
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char* name; /**< For special 'unique' names. */
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int chance; /**< Chance of this pilot appearing in the fleet. */
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AI_Profile* ai; /**< AI different of fleets global ai. */
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} FleetPilot;
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/**
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* @struct Fleet
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*
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* @brief Represents a fleet.
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*
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* Fleets are used to create pilots, both from being in a system and from
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* mission triggers.
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*
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* @sa FleetPilot
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*/
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typedef struct Fleet_ {
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char* name; /**< Fleet name, used as an identifier. */
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int faction; /**< Faction of the fleet. */
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AI_Profile* ai; /**< AI profile to use. */
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FleetPilot* pilots; /**< The pilots in the fleet. */
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int npilots; /**< Total number of pilots. */
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} Fleet;
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/* Grabing pilot crap. */
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extern Pilot* player; /* The player. */
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Pilot* pilot_get(unsigned int id);
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unsigned int pilot_getNextID(const unsigned int id);
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unsigned int pilot_getNearestEnemy(const Pilot* p);
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unsigned int pilot_getNearestHostile(void); /* Only for the player. */
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unsigned int pilot_getNearestPilot(const Pilot* p);
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Fleet* fleet_get(const char* name);
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int pilot_getJumps(const Pilot* p);
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/* Misc. */
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void pilot_shoot(Pilot* p, const unsigned int target, const int secondary);
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void pilot_shootStop(Pilot* p, const int secondary);
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void pilot_hit(Pilot* p, const Solid* w, const unsigned int shooter,
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const DamageType dtype, const double damage);
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double pilot_face(Pilot* p, const double dir);
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void pilot_hyperspaceAbort(Pilot* p);
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/* Special outfit stuff. */
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void pilot_switchSecondary(Pilot* p, int i);
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void pilot_setSecondary(Pilot* p, const char* secondary);
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void pilot_setAmmo(Pilot* p);
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int pilot_getAmmo(Pilot* p, Outfit* o);
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void pilot_setAfterburner(Pilot* p);
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/* Explosion. */
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void pilot_explode(double x, double y, double radius,
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DamageType dtype, double damage, unsigned int parent);
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/* Outfits. */
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int pilot_freeSpace(Pilot* p); /* Pilot space. */
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int pilot_addOutfit(Pilot* pilot, Outfit* outfit, int quantity);
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int pilot_rmOutfit(Pilot* pilot, Outfit* outfit, int quantity);
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char* pilot_getOutfits(Pilot* pilot);
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void pilot_calcStats(Pilot* pilot);
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/* Normal cargo. */
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int pilot_cargoUsed(Pilot* pilot); /* Get amount of cargo onboard. */
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int pilot_cargoFree(Pilot* p); /* Cargo space. */
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int pilot_addCargo(Pilot* pilot, Commodity* cargo, int quantity);
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int pilot_rmCargo(Pilot* pilot, Commodity* cargo, int quantity);
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/* Mission cargo - Not to be confused with normal cargo. */
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unsigned int pilot_addMissionCargo(Pilot* pilot, Commodity* cargo, int quantity);
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int pilot_rmMissionCargo(Pilot* pilot, unsigned int cargo_id);
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/* Creation. */
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void pilot_init(Pilot* dest, Ship* ship, char* name, int faction,
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AI_Profile* ai, const double dir, const Vec2* pos,
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const Vec2* vel, const int flags);
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unsigned int pilot_create(Ship* ship, char* name, int faction,
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AI_Profile* ai, const double dir, const Vec2* pos,
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const Vec2* vel, const int flags);
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Pilot* pilot_createEmpty(Ship* ship, char* name,
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int faction, AI_Profile* ai, const int flags);
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Pilot* pilot_copy(Pilot* src);
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/* Init/Cleanup. */
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void pilot_destroy(Pilot* p);
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void pilots_free(void);
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void pilots_clean(void);
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void pilots_cleanAll(void);
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void pilot_free(Pilot* p);
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int fleet_load(void);
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void fleet_free(void);
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/* Update. */
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void pilots_update(double dt);
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void pilots_render(void);
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void pilot_addHook(Pilot* pilot, int type, int hook);
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void pilot_runHook(Pilot* p, int hook_type);
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