/*
Copyright (c) 1998-2010, Enno Rehling <enno@eressea.de>
                         Katja Zedel <katze@felidae.kn-bremen.de
                         Christian Schlittchen <corwin@amber.kn-bremen.de>

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
**/

#ifndef H_KRNL_REPORTS
#define H_KRNL_REPORTS

#include <time.h>
#include "objtypes.h"

#ifdef __cplusplus
extern "C" {
#endif

/* Alter, ab dem der Score angezeigt werden soll: */
#define DISPLAYSCORE 12
/* Breite einer Reportzeile: */
#define REPORTWIDTH 78

  extern const char *directions[];
  extern const char *coasts[];
  extern boolean nonr;
  extern boolean nocr;
  extern boolean noreports;

/* kann_finden speedups */
  extern boolean kann_finden(struct faction *f1, struct faction *f2);
  extern struct unit *can_find(struct faction *, struct faction *);

/* funktionen zum schreiben eines reports */
  void sparagraph(struct strlist **SP, const char *s, int indent, char mark);
  void lparagraph(struct strlist **SP, char *s, int indent, char mark);
  const char *hp_status(const struct unit *u);
  extern size_t spskill(char *pbuf, size_t siz, const struct locale *lang, const struct unit *u, struct skill *sv, int *dh, int days);  /* mapper */
  extern void spunit(struct strlist **SP, const struct faction *f,
    const struct unit *u, int indent, int mode);

  extern int reports(void);
  extern int write_reports(struct faction *f, time_t ltime);
  extern int init_reports(void);

  extern const struct unit *ucansee(const struct faction *f,
    const struct unit *u, const struct unit *x);

  int hat_in_region(item_t itm, struct region *r, struct faction *f);

/* für fast_region und neuen CR: */

  enum {
    see_none,
    see_neighbour,
    see_lighthouse,
    see_travel,
    see_far,
    see_unit,
    see_battle
  };
  extern int stealth_modifier(int seen_mode);

  typedef struct seen_region {
    struct seen_region *nextHash;
    struct seen_region *next;
    struct region *r;
    unsigned char mode;
    boolean disbelieves;
  } seen_region;

  extern struct seen_region *find_seen(struct seen_region *seehash[],
    const struct region *r);
  extern boolean add_seen(struct seen_region *seehash[], struct region *r,
    unsigned char mode, boolean dis);
  extern struct seen_region **seen_init(void);
  extern void seen_done(struct seen_region *seehash[]);
  extern void free_seen(void);
  extern void link_seen(seen_region * seehash[], const struct region *first,
    const struct region *last);
  extern const char *visibility[];

  typedef struct report_context {
    struct faction *f;
    struct quicklist *addresses;
    struct seen_region **seen;
    struct region *first, *last;
    void *userdata;
    time_t report_time;
  } report_context;

  typedef int (*report_fun) (const char *filename, report_context * ctx,
    const char *charset);
  extern void register_reporttype(const char *extension, report_fun write,
    int flag);

  extern int bufunit(const struct faction *f, const struct unit *u, int indent,
    int mode, char *buf, size_t size);

  extern const char *trailinto(const struct region *r,
    const struct locale *lang);
  extern const char *report_kampfstatus(const struct unit *u,
    const struct locale *lang);

  extern void register_reports(void);

  extern int update_nmrs(void);
  extern int *nmrs;

  extern struct message *msg_curse(const struct curse *c, const void *obj,
    objtype_t typ, int slef);

  typedef struct arg_regions {
    int nregions;
    struct region **regions;
  } arg_regions;

  typedef struct resource_report {
    const char *name;
    int number;
    int level;
  } resource_report;
  int report_resources(const struct seen_region *sr,
    struct resource_report *result, int size, const struct faction *viewer);
  int report_items(const struct item *items, struct item *result, int size,
    const struct unit *owner, const struct faction *viewer);
  void report_item(const struct unit *owner, const struct item *i,
    const struct faction *viewer, const char **name, const char **basename,
    int *number, boolean singular);
  void report_building(const struct building *b, const char **btype,
    const char **billusion);
  void report_race(const struct unit *u, const char **rcname,
    const char **rcillusion);

#define ACTION_RESET      0x01  /* reset the one-time-flag FFL_SELECT (on first pass) */
#define ACTION_CANSEE     0x02  /* to people who can see the actor */
#define ACTION_CANNOTSEE  0x04  /* to people who can not see the actor */
  extern int report_action(struct region *r, struct unit *actor,
    struct message *msg, int flags);

  extern size_t f_regionid(const struct region *r, const struct faction *f,
    char *buffer, size_t size);

  extern const char *combatstatus[];
#define GR_PLURAL     0x01      /* grammar: plural */
#define MAX_INVENTORY 128       /* maimum number of different items in an inventory */
#define MAX_RAWMATERIALS 8      /* maximum kinds of raw materials in a regions */

#ifdef __cplusplus
}
#endif
#endif