diff options
Diffstat (limited to 'crawl-ref/source/externs.h')
| -rw-r--r-- | crawl-ref/source/externs.h | 372 |
1 files changed, 18 insertions, 354 deletions
diff --git a/crawl-ref/source/externs.h b/crawl-ref/source/externs.h index 7e64f69916..20bad76b20 100644 --- a/crawl-ref/source/externs.h +++ b/crawl-ref/source/externs.h @@ -29,9 +29,8 @@ #include "defines.h" #include "enum.h" #include "FixAry.h" -#include "Kills.h" #include "libutil.h" -#include "message.h" +#include "mpr.h" #define INFO_SIZE 200 // size of message buffers #define ITEMNAME_SIZE 200 // size of item names/shop names/etc @@ -60,45 +59,6 @@ const int kPathLen = 256; // penalty (Xom's granted or from a deck of cards). #define NO_BERSERK_PENALTY -1 -struct monsters; -struct ait_hp_loss; - -struct activity_interrupt_data -{ - activity_interrupt_payload_type apt; - const void *data; - std::string context; - - activity_interrupt_data() - : apt(AIP_NONE), data(NULL), context() - { - } - activity_interrupt_data(const int *i) - : apt(AIP_INT), data(i), context() - { - } - activity_interrupt_data(const char *s) - : apt(AIP_STRING), data(s), context() - { - } - activity_interrupt_data(const std::string &s) - : apt(AIP_STRING), data(s.c_str()), context() - { - } - activity_interrupt_data(const monsters *m, const std::string &ctx = "") - : apt(AIP_MONSTER), data(m), context(ctx) - { - } - activity_interrupt_data(const ait_hp_loss *ahl) - : apt(AIP_HP_LOSS), data(ahl), context() - { - } - activity_interrupt_data(const activity_interrupt_data &a) - : apt(a.apt), data(a.data), context(a.context) - { - } -}; - class item_def; class melee_attack; class coord_def; @@ -223,14 +183,6 @@ public: } }; -struct ait_hp_loss -{ - int hp; - int hurt_type; // KILLED_BY_POISON, etc. - - ait_hp_loss(int _hp, int _ht) : hp(_hp), hurt_type(_ht) { } -}; - struct coord_def { int x; @@ -351,126 +303,6 @@ struct dice_def dice_def( int n = 0, int s = 0 ) : num(n), size(s) {} }; -struct ray_def -{ -public: - double accx; - double accy; - double slope; - // Quadrant 1: down-right - // Quadrant 2: down-left - // Quadrant 3: up-left - // Quadrant 4: up-right - int quadrant; - int fullray_idx; // for cycling: where did we come from? - -public: - ray_def(); - int x() const { return static_cast<int>(accx); } - int y() const { return static_cast<int>(accy); } - coord_def pos() const { return coord_def(x(), y()); } - - // returns the direction taken (0,1,2) - int advance(bool shorten = false, const coord_def *p = NULL); - int advance_through(const coord_def &point); - void advance_and_bounce(); - void regress(); - -private: - int raw_advance(); - double reflect(bool x, double oldc, double newc) const; - double reflect(double x, double c) const; - void set_reflect_point(const double oldx, const double oldy, - double *newx, double *newy, - bool blocked_x, bool blocked_y); -}; - -// output from direction() function: -struct dist -{ - bool isValid; // valid target chosen? - bool isTarget; // target (true), or direction (false)? - bool isMe; // selected self (convenience: tx == you.x_pos, - // ty == you.y_pos) - bool isEndpoint; // Does the player want the attack to stop at (tx,ty)? - bool isCancel; // user cancelled (usually <ESC> key) - bool choseRay; // user wants a specific beam - int tx,ty; // target x,y or logical extension of beam to map edge - int dx,dy; // delta x and y if direction - always -1,0,1 - ray_def ray; // ray chosen if necessary - - // internal use - ignore - int prev_target; // previous target - - // target - source (source == you.pos()) - coord_def target() const - { - return coord_def(tx, ty); - } -}; - -struct bolt -{ - // INPUT parameters set by caller - int range; // minimum range - int rangeMax; // maximum range - int type; // missile gfx - int colour; - int flavour; - int source_x, source_y; // beam origin - dice_def damage; - int ench_power, hit; - int target_x, target_y; // intended target - char thrower; // what kind of thing threw this? - char ex_size; // explosion radius (0==none) - int beam_source; // NON_MONSTER or monster index # - std::string name; - bool is_beam; // beams? (can hits multiple targets?) - bool is_explosion; - bool is_big_cloud; // expands into big_cloud at endpoint - bool is_enchant; // no block/dodge, but mag resist - bool is_energy; // mostly energy/non-physical attack - bool is_launched; // was fired from launcher? - bool is_thrown; // was thrown from hand? - bool target_first; // targeting by direction - bool aimed_at_spot; // aimed at (x,y), should not cross - std::string aux_source; // source of KILL_MISC beams - - // OUTPUT parameters (tracing, ID) - bool obvious_effect; // did an 'obvious' effect happen? - bool effect_known; // did we _know_ this would happen? - int fr_count, foe_count; // # of times a friend/foe is "hit" - int fr_power, foe_power; // total levels/hit dice affected - - // INTERNAL use - should not usually be set outside of beam.cc - bool is_tracer; // is this a tracer? - bool aimed_at_feet; // this was aimed at self! - bool msg_generated; // an appropriate msg was already mpr'd - bool in_explosion_phase; // explosion phase (as opposed to beam phase) - bool smart_monster; // tracer firer can guess at other mons. resists? - bool can_see_invis; // tracer firer can see invisible? - mon_attitude_type attitude; // attitude of whoever fired tracer - int foe_ratio; // 100* foe ratio (see mons_should_fire()) - bool chose_ray; // do we want a specific ray? - ray_def ray; // shoot on this specific ray - -public: - // A constructor to try and fix some of the bugs that occur because - // this struct never seems to be properly initialized. Definition - // is over in beam.cc. - bolt(); - - void set_target(const dist &); - - // Returns YOU_KILL or MON_KILL, depending on the source of the beam. - killer_type killer() const; - - coord_def target() const - { - return (coord_def(target_x, target_y)); - } -}; - struct run_check_dir { unsigned char grid; @@ -540,26 +372,6 @@ private: bool terse, bool ident ) const; }; -class input_history -{ -public: - input_history(size_t size); - - void new_input(const std::string &s); - void clear(); - - const std::string *prev(); - const std::string *next(); - - void go_end(); -private: - typedef std::list<std::string> string_list; - - string_list history; - string_list::iterator pos; - size_t maxsize; -}; - class runrest { public: @@ -606,6 +418,8 @@ private: typedef std::vector<delay_queue_item> delay_queue_type; +class KillMaster; + class player : public actor { public: @@ -736,7 +550,16 @@ public: FixedVector<unique_item_status_type, 50> unique_items; FixedVector<bool, NUM_MONSTERS> unique_creatures; - KillMaster kills; + // NOTE: The kills member is a pointer to a KillMaster object, + // rather than the object itself, so that we can get away with + // just a foward declare of the KillMaster class, rather than + // having to #include Kills.h and thus make every single .cc file + // dependant on Kills.h. Having a pointer means that we have + // to do our own implementations of copying the player object, + // since the default implementations will lead to the kills member + // pointing to freed memory, or worse yet lead to the same piece of + // memory being freed twice. + KillMaster* kills; level_area_type level_type; std::string level_type_name; @@ -797,6 +620,11 @@ public: public: player(); + player(const player &other); + ~player(); + + void copy_from(const player &other); + void init(); bool is_valid() const; @@ -928,21 +756,6 @@ public: void clear() { init(SPELL_NO_SPELL); } }; -struct mon_attack_def -{ - mon_attack_type type; - mon_attack_flavour flavour; - int damage; - - static mon_attack_def attk(int damage, - mon_attack_type type = AT_HIT, - mon_attack_flavour flav = AF_PLAIN) - { - mon_attack_def def = { type, flav, damage }; - return (def); - } -}; - class ghost_demon; class level_id; @@ -1328,48 +1141,6 @@ public: extern struct crawl_environment env; -// Track various aspects of Crawl game state. -struct game_state -{ - bool mouse_enabled; // True if mouse input is currently relevant. - - bool waiting_for_command; // True when the game is waiting for a command. - bool terminal_resized; // True if the term was resized and we need to - // take action to handle it. - - bool io_inited; // Is curses or the equivalent initialised? - bool need_save; // Set to true when game has started. - bool saving_game; // Set to true while in save_game. - bool updating_scores; // Set to true while updating hiscores. - - int seen_hups; // Set to true if SIGHUP received. - - bool map_stat_gen; // Set if we're generating stats on maps. - - bool unicode_ok; // Is unicode support available? - - std::string (*glyph2strfn)(unsigned glyph); - int (*multibyte_strlen)(const std::string &s); - void (*terminal_resize_handler)(); - void (*terminal_resize_check)(); - - game_state() : mouse_enabled(false), waiting_for_command(false), - terminal_resized(false), io_inited(false), need_save(false), - saving_game(false), updating_scores(false), - seen_hups(0), map_stat_gen(false), unicode_ok(false), - glyph2strfn(NULL), multibyte_strlen(NULL), - terminal_resize_handler(NULL), terminal_resize_check(NULL) - { - } - - void check_term_size() const - { - if (terminal_resize_check) - (*terminal_resize_check)(); - } -}; -extern game_state crawl_state; - struct ghost_demon { public: @@ -1398,100 +1169,6 @@ private: extern std::vector<ghost_demon> ghosts; -struct system_environment -{ - std::string crawl_name; - std::string crawl_pizza; - std::string crawl_rc; - std::string crawl_dir; - std::string morgue_dir; - std::string crawl_base; // Directory from argv[0], may be used to - // locate datafiles. - std::string home; // only used by MULTIUSER systems - bool board_with_nail; // Easter Egg silliness - -#ifdef DGL_SIMPLE_MESSAGING - std::string messagefile; // File containing messages from other users. - bool have_messages; // There are messages waiting to be read. - unsigned message_check_tick; -#endif - - std::string scorefile; - std::vector<std::string> cmd_args; - - int map_gen_iters; -}; - -extern system_environment SysEnv; - -struct crawl_view_geometry -{ -public: - coord_def termsz; // Size of the terminal. - coord_def viewp; // Left-top pos of viewport. - coord_def viewsz; // Size of the viewport (play area). - coord_def hudp; // Left-top pos of status area. - coord_def hudsz; // Size of the status area. - coord_def msgp; // Left-top pos of the message pane. - coord_def msgsz; // Size of the message pane. - - coord_def vgrdc; // What grid pos is at the centre of the view - // usually you.pos(). - - coord_def viewhalfsz; - - coord_def glos1, glos2; // LOS limit grid coords (inclusive) - coord_def vlos1, vlos2; // LOS limit viewport coords (inclusive) - - coord_def mousep; // Where the mouse is. - - static const int message_min_lines = 7; - static const int hud_min_width = 41; - static const int hud_min_gutter = 3; - static const int hud_max_gutter = 6; - -private: - coord_def last_player_pos; - -public: - crawl_view_geometry(); - void init_geometry(); - - void init_view(); - void set_player_at(const coord_def &c, bool force_centre = false); - - coord_def view_centre() const - { - return viewp + viewhalfsz; - } - - bool in_grid_los(const coord_def &c) const - { - return (c.x >= glos1.x && c.x <= glos2.x - && c.y >= glos1.y && c.y <= glos2.y); - } - - bool in_view_los(const coord_def &c) const - { - return (c.x >= vlos1.x && c.x <= vlos2.x - && c.y >= vlos1.y && c.y <= vlos2.y); - } - - bool in_view_viewport(const coord_def &c) const - { - return (c.x >= viewp.x && c.y >= viewp.y - && c.x < viewp.x + viewsz.x - && c.y < viewp.y + viewsz.y); - } - - bool in_grid_viewport(const coord_def &c) const - { - return in_view_viewport(c - vgrdc + view_centre()); - } -}; - -extern crawl_view_geometry crawl_view; - struct message_filter { int channel; // Use -1 to match any channel. @@ -1932,17 +1609,4 @@ private: extern game_options Options; -struct tagHeader -{ - short tagID; - long offset; -}; - -extern const struct coord_def Compass[8]; -extern const char* god_gain_power_messages[MAX_NUM_GODS][MAX_GOD_ABILITIES]; - -typedef int keycode_type; - -typedef FixedArray < item_type_id_state_type, 4, 50 > id_arr; - #endif // EXTERNS_H |