server/src/summary.c

/* vi: set ts=2:
 * +-------------------+  Christian Schlittchen <corwin@amber.kn-bremen.de>
 * |                   |  Enno Rehling <enno@eressea.de>
 * | Eressea PBEM host |  Katja Zedel <katze@felidae.kn-bremen.de>
 * | (c) 1998 - 2007   |  
 * |                   |  This program may not be used, modified or distributed
 * +-------------------+  without prior permission by the authors of Eressea.
 *  
 */

/* wenn platform.h nicht vor curses included wird, kompiliert es unter windows nicht */
#include <platform.h>
#include <kernel/config.h>

#include "summary.h"

#include "laws.h"

#include <kernel/alliance.h>
#include <kernel/calendar.h>
#include <kernel/faction.h>
#include <kernel/item.h>
#include <kernel/race.h>
#include <kernel/region.h>
#include <kernel/reports.h>
#include <kernel/save.h>
#include <kernel/terrain.h>
#include <kernel/terrainid.h>
#include <kernel/unit.h>

#include <util/base36.h>
#include <util/language.h>
#include <util/lists.h>

#include <string.h>
#include <stdlib.h>
#include <stdio.h>

#undef SUMMARY_BOM              /* write a BOM in the summary file */

typedef struct summary {
  int waffen;
  int factions;
  int ruestungen;
  int schiffe;
  int gebaeude;
  int maxskill;
  int heroes;
  int inhabitedregions;
  int peasants;
  int nunits;
  int playerpop;
  double playermoney;
  double peasantmoney;
  int armed_men;
  int poprace[MAXRACES];
  int factionrace[MAXRACES];
  int landregionen;
  int regionen_mit_spielern;
  int landregionen_mit_spielern;
  int orkifizierte_regionen;
  int inactive_volcanos;
  int active_volcanos;
  int spielerpferde;
  int pferde;
  struct language {
    struct language *next;
    int number;
    const struct locale *locale;
  } *languages;
} summary;

static char *pcomp(double i, double j)
{
  static char buf[32];
  sprintf(buf, "%.0f (%s%.0f)", i, (i >= j) ? "+" : "", i - j);
  return buf;
}

static char *rcomp(int i, int j)
{
  static char buf[32];
  sprintf(buf, "%d (%s%d,%s%d%%)",
    i, (i >= j) ? "+" : "", i - j, (i >= j) ? "+" : "",
    j ? ((i - j) * 100) / j : 0);
  return buf;
}

static void out_faction(FILE * file, const struct faction *f)
{
  if (alliances != NULL) {
    fprintf(file, "%s (%s/%d) (%.3s/%.3s), %d Einh., %d Pers., $%d, %d NMR\n",
      f->name, itoa36(f->no), f_get_alliance(f) ? f->alliance->id : 0,
      LOC(default_locale, rc_name(f->race, 0)), magic_school[f->magiegebiet],
      count_units(f), f->num_total, f->money, turn - f->lastorders);
  } else {
    fprintf(file, "%s (%.3s/%.3s), %d Einh., %d Pers., $%d, %d NMR\n",
      factionname(f), LOC(default_locale, rc_name(f->race, 0)),
      magic_school[f->magiegebiet], count_units(f), f->num_total, f->money,
      turn - f->lastorders);
  }
}

static char *gamedate2(const struct locale *lang)
{
  static char buf[256];
  gamedate gd;

  get_gamedate(turn, &gd);
  sprintf(buf, "in %s des Monats %s im Jahre %d %s.",
    LOC(lang, weeknames2[gd.week]),
    LOC(lang, monthnames[gd.month]),
    gd.year, agename ? LOC(lang, agename) : "");
  return buf;
}

static void writeturn(void)
{
  char zText[MAX_PATH];
  FILE *f;

  sprintf(zText, "%s/datum", basepath());
  f = fopen(zText, "w");
  if (!f) {
    perror(zText);
    return;
  }
  fputs(gamedate2(default_locale), f);
  fclose(f);
  sprintf(zText, "%s/turn", basepath());
  f = fopen(zText, "w");
  if (!f) {
    perror(zText);
    return;
  }
  fprintf(f, "%d\n", turn);
  fclose(f);
}

void report_summary(summary * s, summary * o, bool full)
{
  FILE *F = NULL;
  int i, newplayers = 0;
  faction *f;
  char zText[MAX_PATH];

  if (full) {
    sprintf(zText, "%s/parteien.full", basepath());
  } else {
    sprintf(zText, "%s/parteien", basepath());
  }
  F = fopen(zText, "w");
  if (!F) {
    perror(zText);
    return;
  }
#ifdef SUMMARY_BOM
  else {
    const unsigned char utf8_bom[4] = { 0xef, 0xbb, 0xbf, 0 };
    fwrite(utf8_bom, 1, 3, F);
  }
#endif
  printf("Schreibe Zusammenfassung (parteien)...\n");
  fprintf(F, "%s\n%s\n\n", global.gamename, gamedate2(default_locale));
  fprintf(F, "Auswertung Nr:         %d\n\n", turn);
  fprintf(F, "Parteien:              %s\n", pcomp(s->factions, o->factions));
  fprintf(F, "Einheiten:             %s\n", pcomp(s->nunits, o->nunits));
  fprintf(F, "Spielerpopulation:     %s\n", pcomp(s->playerpop, o->playerpop));
  fprintf(F, " davon bewaffnet:      %s\n", pcomp(s->armed_men, o->armed_men));
  fprintf(F, " Helden:               %s\n", pcomp(s->heroes, o->heroes));

  if (full) {
    fprintf(F, "Regionen:              %d\n", listlen(regions));
    fprintf(F, "Bewohnte Regionen:     %d\n", s->inhabitedregions);
    fprintf(F, "Landregionen:          %d\n", s->landregionen);
    fprintf(F, "Spielerregionen:       %d\n", s->regionen_mit_spielern);
    fprintf(F, "Landspielerregionen:   %d\n", s->landregionen_mit_spielern);
    fprintf(F, "Orkifizierte Regionen: %d\n", s->orkifizierte_regionen);
    fprintf(F, "Inaktive Vulkane:      %d\n", s->inactive_volcanos);
    fprintf(F, "Aktive Vulkane:        %d\n\n", s->active_volcanos);
  }

  for (i = 0; i < MAXRACES; i++) {
      if (i != RC_TEMPLATE && i != RC_CLONE && s->factionrace[i]) {
          const race *rc = get_race(i);
          if (rc && playerrace(rc)) {
              fprintf(F, "%13s%s: %s\n", LOC(default_locale, rc_name(rc, 3)),
                  LOC(default_locale, "stat_tribe_p"), pcomp(s->factionrace[i],
                  o->factionrace[i]));
          }
      }
  }

  if (full) {
    fprintf(F, "\n");
    {
      struct language *plang = s->languages;
      while (plang != NULL) {
        struct language *olang = o->languages;
        int nold = 0;
        while (olang && olang->locale != plang->locale)
          olang = olang->next;
        if (olang)
          nold = olang->number;
        fprintf(F, "Sprache %12s: %s\n", locale_name(plang->locale),
          rcomp(plang->number, nold));
        plang = plang->next;
      }
    }
  }

  fprintf(F, "\n");
  if (full) {
    for (i = 0; i < MAXRACES; i++) {
      if (s->poprace[i]) {
          const race *rc = get_race(i);
          fprintf(F, "%20s: %s\n", LOC(default_locale, rc_name(rc, 1)),
          rcomp(s->poprace[i], o->poprace[i]));
      }
    }
  } else {
      for (i = 0; i < MAXRACES; i++) {
          if (i != RC_TEMPLATE && i != RC_CLONE && s->poprace[i]) {
              const race *rc = get_race(i);
              if (playerrace(rc)) {
                  fprintf(F, "%20s: %s\n", LOC(default_locale, rc_name(rc, 1)),
                      rcomp(s->poprace[i], o->poprace[i]));
              }
          }
      }
    }

  if (full) {
    fprintf(F, "\nWaffen:               %s\n", pcomp(s->waffen, o->waffen));
    fprintf(F, "Ruestungen:           %s\n",
      pcomp(s->ruestungen, o->ruestungen));
    fprintf(F, "ungezaehmte Pferde:   %s\n", pcomp(s->pferde, o->pferde));
    fprintf(F, "gezaehmte Pferde:     %s\n",
      pcomp(s->spielerpferde, o->spielerpferde));
    fprintf(F, "Schiffe:              %s\n", pcomp(s->schiffe, o->schiffe));
    fprintf(F, "Gebaeude:             %s\n", pcomp(s->gebaeude, o->gebaeude));

    fprintf(F, "\nBauernpopulation:     %s\n", pcomp(s->peasants, o->peasants));

    fprintf(F, "Population gesamt:    %d\n\n", s->playerpop + s->peasants);

    fprintf(F, "Reichtum Spieler:     %s Silber\n",
      pcomp(s->playermoney, o->playermoney));
    fprintf(F, "Reichtum Bauern:      %s Silber\n",
      pcomp(s->peasantmoney, o->peasantmoney));
    fprintf(F, "Reichtum gesamt:      %s Silber\n\n",
      pcomp(s->playermoney + s->peasantmoney,
        o->playermoney + o->peasantmoney));
  }

  fprintf(F, "\n\n");

  newplayers = update_nmrs();

  for (i = 0; i <= NMRTimeout(); ++i) {
    if (i == NMRTimeout()) {
      fprintf(F, "+ NMR:\t\t %d\n", nmrs[i]);
    } else {
      fprintf(F, "%d NMR:\t\t %d\n", i, nmrs[i]);
    }
  }
  if (age) {
    if (age[2] != 0) {
      fprintf(F, "Erstabgaben:\t %d%%\n", 100 - (dropouts[0] * 100 / age[2]));
    }
    if (age[3] != 0) {
      fprintf(F, "Zweitabgaben:\t %d%%\n", 100 - (dropouts[1] * 100 / age[3]));
    }
  }
  fprintf(F, "Neue Spieler:\t %d\n", newplayers);

  if (full) {
    if (factions)
      fprintf(F, "\nParteien:\n\n");

    for (f = factions; f; f = f->next) {
      out_faction(F, f);
    }

    if (NMRTimeout() && full) {
      fprintf(F, "\n\nFactions with NMRs:\n");
      for (i = NMRTimeout(); i > 0; --i) {
        for (f = factions; f; f = f->next) {
          if (i == NMRTimeout()) {
            if (turn - f->lastorders >= i) {
              out_faction(F, f);
            }
          } else {
            if (turn - f->lastorders == i) {
              out_faction(F, f);
            }
          }
        }
      }
    }
  }

  fclose(F);

  if (full) {
    printf("writing date & turn\n");
    writeturn();
  }
  free(nmrs);
  nmrs = NULL;
}

summary *make_summary(void)
{
    faction *f;
    region *r;
    unit *u;
    summary *s = calloc(1, sizeof(summary));
    const struct resource_type *rhorse = get_resourcetype(R_HORSE);

  for (f = factions; f; f = f->next) {
    const struct locale *lang = f->locale;
    struct language *plang = s->languages;
    while (plang && plang->locale != lang)
      plang = plang->next;
    if (!plang) {
      plang = calloc(sizeof(struct language), 1);
      plang->next = s->languages;
      s->languages = plang;
      plang->locale = lang;
    }
    ++plang->number;
    f->nregions = 0;
    f->num_total = 0;
    f->money = 0;
    if (f->alive && f->units) {
      s->factions++;
      /* Problem mit Monsterpartei ... */
      if (!is_monsters(f)) {
        s->factionrace[old_race(f->race)]++;
      }
    }
  }

  /* count everything */

  for (r = regions; r; r = r->next) {
    s->pferde += rhorses(r);
    s->schiffe += listlen(r->ships);
    s->gebaeude += listlen(r->buildings);
    if (!fval(r->terrain, SEA_REGION)) {
      s->landregionen++;
      if (r->units) {
        s->landregionen_mit_spielern++;
      }
      if (fval(r, RF_ORCIFIED)) {
        s->orkifizierte_regionen++;
      }
      if (r->terrain == newterrain(T_VOLCANO)) {
        s->inactive_volcanos++;
      } else if (r->terrain == newterrain(T_VOLCANO_SMOKING)) {
        s->active_volcanos++;
      }
    }
    if (r->units) {
      s->regionen_mit_spielern++;
    }
    if (rpeasants(r) || r->units) {
      s->inhabitedregions++;
      s->peasants += rpeasants(r);
      s->peasantmoney += rmoney(r);

      /* Einheiten Info. nregions darf nur einmal pro Partei
       * incrementiert werden. */

      for (u = r->units; u; u = u->next)
        freset(u->faction, FFL_SELECT);
      for (u = r->units; u; u = u->next) {
        f = u->faction;
        if (!is_monsters(u->faction)) {
          skill *sv;
          item *itm;

          s->nunits++;
          s->playerpop += u->number;
          if (u->flags & UFL_HERO) {
            s->heroes += u->number;
          }
          s->spielerpferde += i_get(u->items, rhorse->itype);
          s->playermoney += get_money(u);
          s->armed_men += armedmen(u, true);
          for (itm = u->items; itm; itm = itm->next) {
            if (itm->type->rtype->wtype) {
              s->waffen += itm->number;
            }
            if (itm->type->rtype->atype) {
              s->ruestungen += itm->number;
            }
          }

          s->spielerpferde += i_get(u->items, rhorse->itype);

          for (sv = u->skills; sv != u->skills + u->skill_size; ++sv) {
            skill_t sk = sv->id;
            int aktskill = eff_skill(u, sk, r);
            if (aktskill > s->maxskill)
              s->maxskill = aktskill;
          }
          if (!fval(f, FFL_SELECT)) {
            f->nregions++;
            fset(f, FFL_SELECT);
          }
        }

        f->num_total += u->number;
        f->money += get_money(u);
        s->poprace[old_race(u_race(u))] += u->number;
      }
    }
  }

  return s;
}