/********************************************************************** Freeciv - Copyright (C) 1996 - A Kjeldberg, L Gregersen, P Unold This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. ***********************************************************************/ #ifndef __UNIT_H #define __UNIT_H #include "genlist.h" #include "shared.h" struct player; struct city; enum unit_type_id { U_SETTLERS, U_ENGINEERS, U_WARRIORS, U_PHALANX, U_ARCHERS, U_LEGION, U_PIKEMEN, U_MUSKETEERS, U_FANATICS, U_PARTISAN, U_ALPINE, U_RIFLEMEN, U_MARINES, U_PARATROOPERS, U_MECH, U_HORSEMEN, U_CHARIOT, U_ELEPHANT, U_CRUSADERS, U_KNIGHTS, U_DRAGOONS, U_CAVALRY, U_ARMOR, U_CATAPULT, U_CANNON, U_ARTILLERY, U_HOWITZER, U_FIGHTER, U_BOMBER, U_HELICOPTER, U_SFIGHTER, U_SBOMBER, U_TRIREME, U_CARAVEL, U_GALLEON, U_FRIGATE, U_IRONCLAD, U_DESTROYER, U_CRUISER, U_AEGIS, U_BATTLESHIP, U_SUBMARINE, U_CARRIER, U_TRANSPORT, U_CRUISERMIS, U_NUCLEAR, U_DIPLOMAT, U_SPY, U_CARAVAN, U_FREIGHT, U_EXPLORER, U_LAST }; enum unit_activity { ACTIVITY_IDLE, ACTIVITY_POLLUTION, ACTIVITY_ROAD, ACTIVITY_MINE, ACTIVITY_IRRIGATE, ACTIVITY_FORTIFY, ACTIVITY_FORTRESS, ACTIVITY_SENTRY, ACTIVITY_RAILROAD, ACTIVITY_PILLAGE, ACTIVITY_GOTO, ACTIVITY_EXPLORE, ACTIVITY_UNKNOWN }; enum unit_move_type { LAND_MOVING = 1, SEA_MOVING, HELI_MOVING, AIR_MOVING }; enum unit_focus_status { FOCUS_AVAIL, FOCUS_WAIT, FOCUS_DONE }; enum diplomat_actions { DIPLOMAT_BRIBE, DIPLOMAT_EMBASSY, DIPLOMAT_SABOTAGE, DIPLOMAT_STEAL, DIPLOMAT_INCITE, SPY_POISON }; struct unit_ai { int control; int ai_role; int ferryboat; int passenger; int bodyguard; int charge; /* couldn't find a better synonym -- Syela */ }; struct unit { enum unit_type_id type; int id; int owner; int x, y; int veteran; int homecity; int moves_left; int hp; int unhappiness; int upkeep; int fuel; int bribe_cost; struct unit_ai ai; enum unit_activity activity; int goto_dest_x, goto_dest_y; int activity_count; enum unit_focus_status focus_status; }; #define F_CARAVAN (1<<0) #define F_MISSILE (1<<1) #define F_IGZOC (1<<2) #define F_NONMIL (1<<3) #define F_IGTER (1<<4) #define F_CARRIER (1<<5) #define F_ONEATTACK (1<<6) #define F_PIKEMEN (1<<7) #define F_HORSE (1<<8) #define F_IGWALL (1<<9) #define F_FIELDUNIT (1<<10) #define F_AEGIS (1<<11) #define F_FIGHTER (1<<12) #define F_MARINES (1<<13) #define F_SUBMARINE (1<<14) #define F_SETTLERS (1<<15) #define F_DIPLOMAT (1<<16) struct unit_type { char name[MAX_LENGTH_NAME]; int graphics; enum unit_move_type move_type; int build_cost; int attack_strength; int defense_strength; int move_rate; int tech_requirement; int vision_range; int transport_capacity; int hp; int firepower; int obsoleted_by; int fuel; int flags; }; struct unit_list { struct genlist list; }; #define unit_list_iterate(unitlist, punit) { \ struct genlist_iterator myiter; \ struct unit *punit; \ genlist_iterator_init(&myiter, &unitlist.list, 0); \ for(; ITERATOR_PTR(myiter);) { \ punit=(struct unit *)ITERATOR_PTR(myiter); \ ITERATOR_NEXT(myiter); #define unit_list_iterate_end }} extern struct unit_type unit_types[U_LAST]; void unit_list_init(struct unit_list *This); struct unit *unit_list_get(struct unit_list *This, int index); struct unit *unit_list_find(struct unit_list *This, int id); void unit_list_insert(struct unit_list *This, struct unit *punit); void unit_list_insert_back(struct unit_list *This, struct unit *punit); int unit_list_size(struct unit_list *This); void unit_list_unlink(struct unit_list *This, struct unit *punit); char *unit_name(enum unit_type_id id); int diplomat_can_do_action(struct unit *pdiplomat, enum diplomat_actions action, int destx, int desty); struct unit *find_unit_by_id(int id); char *get_unit_name(enum unit_type_id id); int unit_move_rate(struct unit *punit); int unit_can_help_build_wonder(struct unit *punit, struct city *pcity); int unit_can_defend_here(struct unit *punit); int unit_can_airlift_to(struct unit *punit, struct city *pcity); int can_unit_change_homecity(struct unit *punit); int can_unit_move_to_tile(struct unit *punit, int x, int y); int can_unit_do_activity(struct unit *punit, enum unit_activity activity); int is_unit_activity_on_tile(enum unit_activity activity, int x, int y); int unit_value(enum unit_type_id id); int is_military_unit(struct unit *this_unit); /* !set !dip !cara */ int is_field_unit(struct unit *this_unit); /* ships+aero */ void raise_unit_top(struct unit *punit); int is_water_unit(enum unit_type_id id); int is_sailing_unit(struct unit *punit); int is_air_unit(struct unit *punit); int is_air_unittype(enum unit_type_id id); int is_heli_unit(struct unit *punit); int is_ground_unit(struct unit *punit); int is_ground_unittype(enum unit_type_id id); int can_unit_build_city(struct unit *punit); struct unit_type *get_unit_type(enum unit_type_id id); char *unit_activity_text(struct unit *punit); char *unit_description(struct unit *punit); int is_transporter_with_free_space(struct player *pplayer, int x, int y); int get_transporter_capacity(struct unit *punit); void move_unit_list_to_tile(struct unit_list *units, int x, int y); void transporter_cargo_to_unitlist(struct unit *ptran, struct unit_list *list); int unit_flag(enum unit_type_id id, int flag); int can_upgrade_unittype(struct player *pplayer, enum unit_type_id id); int unit_upgrade_price(struct player *pplayer, enum unit_type_id from, enum unit_type_id to); #endif