common/game.h

   1 /**********************************************************************
   2  Freeciv - Copyright (C) 1996 - A Kjeldberg, L Gregersen, P Unold
   3    This program is free software; you can redistribute it and/or modify
   4    it under the terms of the GNU General Public License as published by
   5    the Free Software Foundation; either version 2, or (at your option)
   6    any later version.
   7
   8    This program is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11    GNU General Public License for more details.
  12 ***********************************************************************/
  13 #ifndef FC__GAME_H
  14 #define FC__GAME_H
  15
  16 #ifdef __cplusplus
  17 extern "C" {
  18 #endif /* __cplusplus */
  19
  20 #include <time.h>       /* time_t */
  21
  22 #ifdef HAVE_SYS_TIME_H
  23 #include <sys/time.h>
  24 #endif
  25
  26 /* utility */
  27 #include "fcthread.h"
  28 #include "shared.h"
  29 #include "timing.h"
  30
  31 /* common */
  32 #include "connection.h"         /* struct conn_list */
  33 #include "fc_types.h"
  34 #include "player.h"
  35 #include "packets.h"
  36
  37 enum debug_globals {
  38   DEBUG_FERRIES,
  39   DEBUG_LAST
  40 };
  41
  42 enum city_names_mode {
  43   CNM_NO_RESTRICTIONS = 0,
  44   CNM_PLAYER_UNIQUE,
  45   CNM_GLOBAL_UNIQUE,
  46   CNM_NO_STEALING
  47 };
  48
  49 enum barbarians_rate {
  50   BARBS_DISABLED = 0,
  51   BARBS_HUTS_ONLY,
  52   BARBS_NORMAL,
  53   BARBS_FREQUENT,
  54   BARBS_HORDES
  55 };
  56
  57 enum autosave_type {
  58   AS_TURN = 0,
  59   AS_GAME_OVER,
  60   AS_QUITIDLE,
  61   AS_INTERRUPT
  62 };
  63
  64 struct user_flag
  65 {
  66   char *name;
  67   char *helptxt;
  68 };
  69
  70 #define CONTAMINATION_POLLUTION 1
  71 #define CONTAMINATION_FALLOUT   2
  72
  73 /* The number of turns that the first user needs to be attached to a
  74  * player for that user to be ranked as that player */
  75 #define TURNS_NEEDED_TO_RANK 10
  76
  77 struct civ_game {
  78   struct packet_ruleset_control control;
  79   struct packet_scenario_info scenario;
  80   struct packet_game_info info;
  81
  82   struct government *government_during_revolution;
  83
  84   struct conn_list *all_connections;   /* including not yet established */
  85   struct conn_list *est_connections;   /* all established client conns */
  86
  87   struct veteran_system *veteran; /* veteran system */
  88
  89   struct rgbcolor *plr_bg_color;
  90
  91   struct {
  92     /* Items given to all players at game start.
  93      * Client gets this info for help purposes only. */
  94     int global_init_techs[MAX_NUM_TECH_LIST];
  95     int global_init_buildings[MAX_NUM_BUILDING_LIST];
  96   } rgame;
  97
  98   union {
  99     /* Add client side when needed */
 100
 101     struct {
 102       /* Only used in the server (./ai/ and ./server/). */
 103
 104       /* Defined in the ruleset. */
 105
 106       /* Game settings & other data. */
 107
 108       bool allied_victory;
 109       enum city_names_mode allowed_city_names;
 110       enum plrcolor_mode plrcolormode;
 111       int aqueductloss;
 112       bool auto_ai_toggle;
 113       bool autoattack;
 114       int autoupgrade_veteran_loss;
 115       enum barbarians_rate barbarianrate;
 116       int base_incite_cost;
 117       int civilwarsize;
 118       int conquercost;
 119       int contactturns;
 120       int diplchance;
 121       int diplcost;
 122       int dispersion;
 123       int end_turn;
 124       bool endspaceship;
 125       bool fixedlength;
 126       bool foggedborders;
 127       int freecost;
 128       int incite_improvement_factor;
 129       int incite_total_factor;
 130       int incite_unit_factor;
 131       int init_vis_radius_sq;
 132       int kick_time;
 133       int killunhomed;    /* slowly killing unhomed units */
 134       int maxconnectionsperhost;
 135       int max_players;
 136       char nationset[MAX_LEN_NAME];
 137       int mgr_distance;
 138       bool mgr_foodneeded;
 139       int mgr_nationchance;
 140       int mgr_turninterval;
 141       int mgr_worldchance;
 142       bool migration;
 143       int min_players;
 144       bool natural_city_names;
 145       int netwait;
 146       int nuke_contamination;
 147       int num_phases;
 148       int occupychance;
 149       int onsetbarbarian;
 150       int pingtime;
 151       int pingtimeout;
 152       int ransom_gold;
 153       int razechance;
 154       unsigned revealmap;
 155       int revolution_length;
 156       int save_compress_level;
 157       enum fz_method save_compress_type;
 158       int save_nturns;
 159       unsigned autosaves; /* FIXME: char would be enough, but current settings.c code wants to
 160                              write sizeof(unsigned) bytes */
 161       bool savepalace;
 162       bool homecaughtunits;
 163       char start_units[MAX_LEN_STARTUNIT];
 164       bool start_city;
 165       int start_year;
 166       int techloss_forgiveness;
 167       int techloss_restore;
 168       int techlost_donor;
 169       int techlost_recv;
 170       int tcptimeout;
 171       int techpenalty;
 172       bool turnblock;
 173       int unitwaittime;   /* minimal time between two movements of a unit */
 174       int upgrade_veteran_loss;
 175       bool vision_reveal_tiles;
 176
 177       bool debug[DEBUG_LAST];
 178       int timeoutint;     /* increase timeout every N turns... */
 179       int timeoutinc;     /* ... by this amount ... */
 180       int timeoutincmult; /* ... and multiply timeoutinc by this amount ... */
 181       int timeoutintinc;  /* ... and increase timeoutint by this amount */
 182       int timeoutcounter; /* timeoutcounter - timeoutint = turns to next inc. */
 183       int timeoutaddenemymove; /* minimum timeout after an enemy move is seen */
 184
 185       time_t last_ping;
 186       struct timer *phase_timer; /* Time since seconds_to_phase_done was set. */
 187       /* The game.info.phase_mode value indicates the phase mode currently in
 188        * use. The "stored" value is a value the player can change; it won't
 189        * take effect until the next turn. */
 190       int phase_mode_stored;
 191       char connectmsg[MAX_LEN_MSG];
 192       char save_name[MAX_LEN_NAME];
 193       bool scorelog;
 194       char scorefile[MAX_LEN_NAME];
 195       int scoreturn;    /* next make_history_report() */
 196       int seed;
 197
 198       bool global_warming;
 199       bool nuclear_winter;
 200
 201       bool fogofwar_old; /* as the fog_of_war bit get changed by setting
 202                           * the server we need to remember the old setting */
 203       char rulesetdir[MAX_LEN_NAME];
 204       char demography[MAX_LEN_DEMOGRAPHY];
 205       char allow_take[MAX_LEN_ALLOW_TAKE];
 206
 207       bool settings_gamestart_valid; /* Valid settings from the game start. */
 208
 209       struct rgbcolor_list *plr_colors;
 210
 211       struct {
 212         int turns;
 213         int max_size;
 214         bool chat;
 215         bool info;
 216       } event_cache;
 217
 218       /* used by the map editor to control game_save. */
 219       struct {
 220         bool save_random;
 221
 222         bool save_known; /* loading will just reveal the squares around
 223                           * cities and units */
 224         bool save_starts; /* start positions will be auto generated */
 225         bool save_private_map; /* FoW map; will be created if not saved */
 226       } save_options;
 227
 228       struct {
 229         bool user_message_set;
 230         char user_message[256];
 231       } meta_info;
 232
 233       struct {
 234         fc_mutex city_list;
 235       } mutexes;
 236
 237       int first_timeout;
 238     } server;
 239   };
 240
 241   struct {
 242     /* Function to be called in game_remove_unit when a unit is deleted. */
 243     void (*unit_deallocate)(int unit_id);
 244   } callbacks;
 245 };
 246
 247 bool is_server(void);
 248 void i_am_server(void);
 249 void i_am_client(void);
 250
 251 void game_init(void);
 252 void game_map_init(void);
 253 void game_free(void);
 254 void game_reset(void);
 255
 256 void game_ruleset_init(void);
 257 void game_ruleset_free(void);
 258
 259 int game_next_year(int);
 260 void game_advance_year(void);
 261
 262 int civ_population(const struct player *pplayer);
 263 struct city *game_city_by_name(const char *name);
 264 struct city *game_city_by_number(int id);
 265
 266 struct unit *game_unit_by_number(int id);
 267
 268 void game_remove_unit(struct unit *punit);
 269 void game_remove_city(struct city *pcity);
 270 void initialize_globals(void);
 271
 272 bool is_player_phase(const struct player *pplayer, int phase);
 273
 274 const char *population_to_text(int thousand_citizen);
 275
 276 const char *textyear(int year);
 277
 278 int generate_save_name(const char *format, char *buf, int buflen,
 279                        const char *reason);
 280
 281 void user_flag_init(struct user_flag *flag);
 282 void user_flag_free(struct user_flag *flag);
 283
 284 extern struct civ_game game;
 285
 286 #define GAME_DEFAULT_SEED        0
 287 #define GAME_MIN_SEED            0
 288 #define GAME_MAX_SEED            (MAX_UINT32 >> 1)
 289
 290 #define GAME_DEFAULT_GOLD        50
 291 #define GAME_MIN_GOLD            0
 292 #define GAME_MAX_GOLD            50000
 293
 294 #define GAME_DEFAULT_START_UNITS  "ccwwx"
 295 #define GAME_DEFAULT_START_CITY  FALSE
 296
 297 #define GAME_DEFAULT_DISPERSION  0
 298 #define GAME_MIN_DISPERSION      0
 299 #define GAME_MAX_DISPERSION      10
 300
 301 #define GAME_DEFAULT_TECHLEVEL   0
 302 #define GAME_MIN_TECHLEVEL       0
 303 #define GAME_MAX_TECHLEVEL       100
 304
 305 #define GAME_DEFAULT_ANGRYCITIZEN TRUE
 306
 307 #define GAME_DEFAULT_END_TURN    5000
 308 #define GAME_MIN_END_TURN        0
 309 #define GAME_MAX_END_TURN        32767
 310
 311 #define GAME_DEFAULT_MIN_PLAYERS     1
 312 #define GAME_MIN_MIN_PLAYERS         0
 313 #define GAME_MAX_MIN_PLAYERS         MAX_NUM_PLAYERS
 314
 315 #define GAME_DEFAULT_MAX_PLAYERS     MAX_NUM_PLAYERS
 316 #define GAME_MIN_MAX_PLAYERS         1
 317 #define GAME_MAX_MAX_PLAYERS         MAX_NUM_PLAYERS
 318
 319 #define GAME_DEFAULT_AIFILL          5
 320 #define GAME_MIN_AIFILL              0
 321 #define GAME_MAX_AIFILL              GAME_MAX_MAX_PLAYERS
 322
 323 #define GAME_DEFAULT_NATIONSET       ""
 324
 325 #define GAME_DEFAULT_FOODBOX         100
 326 #define GAME_MIN_FOODBOX             1
 327 #define GAME_MAX_FOODBOX             10000
 328
 329 #define GAME_DEFAULT_SHIELDBOX 100
 330 #define GAME_MIN_SHIELDBOX 1
 331 #define GAME_MAX_SHIELDBOX 10000
 332
 333 #define GAME_DEFAULT_SCIENCEBOX 100
 334 #define GAME_MIN_SCIENCEBOX 1
 335 #define GAME_MAX_SCIENCEBOX 10000
 336
 337 #define GAME_DEFAULT_DIPLCOST        0
 338 #define GAME_MIN_DIPLCOST            0
 339 #define GAME_MAX_DIPLCOST            100
 340
 341 #define GAME_DEFAULT_FOGOFWAR        TRUE
 342
 343 #define GAME_DEFAULT_FOGGEDBORDERS   FALSE
 344
 345 #define GAME_DEFAULT_GLOBAL_WARMING  TRUE
 346 #define GAME_DEFAULT_NUCLEAR_WINTER  TRUE
 347
 348 #define GAME_DEFAULT_BORDERS         BORDERS_ENABLED
 349
 350 #define GAME_DEFAULT_HAPPYBORDERS    TRUE
 351
 352 #define GAME_DEFAULT_DIPLOMACY       DIPLO_FOR_ALL
 353
 354 #define GAME_DEFAULT_DIPLCHANCE      80
 355 #define GAME_MIN_DIPLCHANCE          40
 356 #define GAME_MAX_DIPLCHANCE          100
 357
 358 #define GAME_DEFAULT_FREECOST        0
 359 #define GAME_MIN_FREECOST            0
 360 #define GAME_MAX_FREECOST            100
 361
 362 #define GAME_DEFAULT_CONQUERCOST     0
 363 #define GAME_MIN_CONQUERCOST         0
 364 #define GAME_MAX_CONQUERCOST         100
 365
 366 #define GAME_DEFAULT_TECHLOSSFG      -1
 367 #define GAME_MIN_TECHLOSSFG          -1
 368 #define GAME_MAX_TECHLOSSFG          200
 369
 370 #define GAME_DEFAULT_TECHLOSSREST    50
 371 #define GAME_MIN_TECHLOSSREST        -1
 372 #define GAME_MAX_TECHLOSSREST        100
 373
 374 #define GAME_DEFAULT_CITYMINDIST     2
 375 #define GAME_MIN_CITYMINDIST         1
 376 #define GAME_MAX_CITYMINDIST         9
 377
 378 #define GAME_DEFAULT_CIVILWARSIZE    10
 379 #define GAME_MIN_CIVILWARSIZE        2 /* can't split an empire of 1 city */
 380 #define GAME_MAX_CIVILWARSIZE        1000
 381
 382 #define GAME_DEFAULT_RESTRICTINFRA   FALSE
 383 #define GAME_DEFAULT_UNRPROTECTS     TRUE
 384
 385 #define GAME_DEFAULT_CONTACTTURNS    20
 386 #define GAME_MIN_CONTACTTURNS        0
 387 #define GAME_MAX_CONTACTTURNS        100
 388
 389 #define GAME_DEFAULT_CELEBRATESIZE    3
 390
 391 #define GAME_DEFAULT_RAPTUREDELAY    1
 392 #define GAME_MIN_RAPTUREDELAY        1
 393 #define GAME_MAX_RAPTUREDELAY        99 /* 99 practicaly disables rapturing */
 394
 395 #define GAME_DEFAULT_DISASTERS       10
 396 #define GAME_MIN_DISASTERS           0
 397 #define GAME_MAX_DISASTERS           1000
 398
 399 #define GAME_DEFAULT_SAVEPALACE      TRUE
 400
 401 #define GAME_DEFAULT_HOMECAUGHTUNITS TRUE
 402
 403 #define GAME_DEFAULT_NATURALCITYNAMES TRUE
 404
 405 #define GAME_DEFAULT_MIGRATION        FALSE
 406
 407 #define GAME_DEFAULT_MGR_TURNINTERVAL 5
 408 #define GAME_MIN_MGR_TURNINTERVAL     1
 409 #define GAME_MAX_MGR_TURNINTERVAL     100
 410
 411 #define GAME_DEFAULT_MGR_FOODNEEDED   TRUE
 412
 413 /* definition of the migration distance in relation to the current city
 414  * radius; 0 means that migration is possible if the second city is within
 415  * the city radius */
 416 #define GAME_DEFAULT_MGR_DISTANCE     0
 417 #define GAME_MIN_MGR_DISTANCE         (0 - CITY_MAP_MAX_RADIUS)
 418 #define GAME_MAX_MGR_DISTANCE         (1 + CITY_MAP_MAX_RADIUS)
 419
 420 #define GAME_DEFAULT_MGR_NATIONCHANCE 50
 421 #define GAME_MIN_MGR_NATIONCHANCE     0
 422 #define GAME_MAX_MGR_NATIONCHANCE     100
 423
 424 #define GAME_DEFAULT_MGR_WORLDCHANCE  10
 425 #define GAME_MIN_MGR_WORLDCHANCE      0
 426 #define GAME_MAX_MGR_WORLDCHANCE      100
 427
 428 #define GAME_DEFAULT_AQUEDUCTLOSS    0
 429 #define GAME_MIN_AQUEDUCTLOSS        0
 430 #define GAME_MAX_AQUEDUCTLOSS        100
 431
 432 #define GAME_DEFAULT_KILLSTACK       TRUE
 433 #define GAME_DEFAULT_KILLCITIZEN     TRUE
 434
 435 #define GAME_DEFAULT_KILLUNHOMED     0
 436 #define GAME_MIN_KILLUNHOMED         0
 437 #define GAME_MAX_KILLUNHOMED         100
 438
 439 #define GAME_DEFAULT_TECHPENALTY     100
 440 #define GAME_MIN_TECHPENALTY         0
 441 #define GAME_MAX_TECHPENALTY         100
 442
 443 #define GAME_DEFAULT_TECHLOST_RECV   0
 444 #define GAME_MIN_TECHLOST_RECV       0
 445 #define GAME_MAX_TECHLOST_RECV       100
 446
 447 #define GAME_DEFAULT_TECHLOST_DONOR  0
 448 #define GAME_MIN_TECHLOST_DONOR      0
 449 #define GAME_MAX_TECHLOST_DONOR      100
 450
 451 #define GAME_DEFAULT_TEAM_POOLED_RESEARCH TRUE
 452
 453 #define GAME_DEFAULT_RAZECHANCE      20
 454 #define GAME_MIN_RAZECHANCE          0
 455 #define GAME_MAX_RAZECHANCE          100
 456
 457 #define GAME_DEFAULT_REVEALMAP       REVEAL_MAP_NONE
 458
 459 #define GAME_DEFAULT_SCORELOG        FALSE
 460 #define GAME_DEFAULT_SCOREFILE       "freeciv-score.log"
 461 #define GAME_DEFAULT_SCORETURN       20
 462
 463 #define GAME_DEFAULT_SPACERACE       TRUE
 464 #define GAME_DEFAULT_END_SPACESHIP   TRUE
 465
 466 #define GAME_DEFAULT_TURNBLOCK       TRUE
 467
 468 #define GAME_DEFAULT_AUTO_AI_TOGGLE  FALSE
 469
 470 #define GAME_DEFAULT_TIMEOUT         0
 471 #define GAME_DEFAULT_FIRST_TIMEOUT   -1
 472 #define GAME_DEFAULT_TIMEOUTINT      0
 473 #define GAME_DEFAULT_TIMEOUTINTINC   0
 474 #define GAME_DEFAULT_TIMEOUTINC      0
 475 #define GAME_DEFAULT_TIMEOUTINCMULT  1
 476 #define GAME_DEFAULT_TIMEOUTADDEMOVE 0
 477 #define GAME_DEFAULT_TIMEOUTCOUNTER  1
 478
 479 #define GAME_DEFAULT_MAXCONNECTIONSPERHOST 4
 480 #define GAME_MIN_MAXCONNECTIONSPERHOST     0
 481 #define GAME_MAX_MAXCONNECTIONSPERHOST     MAX_NUM_CONNECTIONS
 482
 483 #define GAME_MIN_TIMEOUT             -1
 484 #define GAME_MAX_TIMEOUT             8639999
 485 #define GAME_MIN_FIRST_TIMEOUT       -1
 486 #define GAME_MAX_FIRST_TIMEOUT       GAME_MAX_TIMEOUT
 487
 488 #define GAME_MIN_UNITWAITTIME        0
 489 #define GAME_MAX_UNITWAITTIME        GAME_MAX_TIMEOUT
 490 #define GAME_DEFAULT_UNITWAITTIME    0
 491
 492 #define GAME_DEFAULT_PHASE_MODE 0
 493
 494 #define GAME_DEFAULT_TCPTIMEOUT      10
 495 #define GAME_MIN_TCPTIMEOUT          0
 496 #define GAME_MAX_TCPTIMEOUT          120
 497
 498 #define GAME_DEFAULT_NETWAIT         4
 499 #define GAME_MIN_NETWAIT             0
 500 #define GAME_MAX_NETWAIT             20
 501
 502 #define GAME_DEFAULT_PINGTIME        20
 503 #define GAME_MIN_PINGTIME            1
 504 #define GAME_MAX_PINGTIME            1800
 505
 506 #define GAME_DEFAULT_PINGTIMEOUT     60
 507 #define GAME_MIN_PINGTIMEOUT         60
 508 #define GAME_MAX_PINGTIMEOUT         1800
 509
 510 #define GAME_DEFAULT_NOTRADESIZE     0
 511 #define GAME_MIN_NOTRADESIZE         0
 512 #define GAME_MAX_NOTRADESIZE         49
 513
 514 #define GAME_DEFAULT_FULLTRADESIZE   1
 515 #define GAME_MIN_FULLTRADESIZE       1
 516 #define GAME_MAX_FULLTRADESIZE       50
 517
 518 #define GAME_DEFAULT_TRADING_TECH    TRUE
 519 #define GAME_DEFAULT_TRADING_GOLD    TRUE
 520 #define GAME_DEFAULT_TRADING_CITY    TRUE
 521
 522 #define GAME_DEFAULT_TRADEMINDIST    9
 523 #define GAME_MIN_TRADEMINDIST        1
 524 #define GAME_MAX_TRADEMINDIST        999
 525
 526 #define GAME_DEFAULT_BARBARIANRATE   BARBS_NORMAL
 527
 528 #define GAME_DEFAULT_ONSETBARBARIAN  60
 529 #define GAME_MIN_ONSETBARBARIAN      0
 530 #define GAME_MAX_ONSETBARBARIAN      GAME_MAX_END_TURN
 531
 532 #define GAME_DEFAULT_OCCUPYCHANCE    0
 533 #define GAME_MIN_OCCUPYCHANCE        0
 534 #define GAME_MAX_OCCUPYCHANCE        100
 535
 536 #define GAME_DEFAULT_AUTOATTACK      FALSE
 537
 538 #ifdef FREECIV_WEB
 539 #define GAME_DEFAULT_RULESETDIR      "fcweb"
 540 #else  /* FREECIV_WEB */
 541 #define GAME_DEFAULT_RULESETDIR      "classic"
 542 #endif /* FREECIV_WEB */
 543
 544 #define GAME_DEFAULT_SAVE_NAME       "freeciv"
 545 #define GAME_DEFAULT_SAVETURNS       1
 546 #define GAME_MIN_SAVETURNS           1
 547 #define GAME_MAX_SAVETURNS           200
 548
 549 #define GAME_DEFAULT_AUTOSAVES       (1 << AS_TURN | 1 << AS_GAME_OVER | 1 << AS_QUITIDLE | 1 << AS_INTERRUPT)
 550
 551 #define GAME_DEFAULT_SKILL_LEVEL 3      /* easy */
 552 #define GAME_OLD_DEFAULT_SKILL_LEVEL 5  /* normal; for old save games */
 553
 554 #define GAME_DEFAULT_DEMOGRAPHY      "NASRLPEMOqrb"
 555 #define GAME_DEFAULT_ALLOW_TAKE      "HAhadOo"
 556
 557 #define GAME_DEFAULT_EVENT_CACHE_TURNS    1
 558 #define GAME_MIN_EVENT_CACHE_TURNS        0
 559 #define GAME_MAX_EVENT_CACHE_TURNS        (GAME_MAX_END_TURN + 1)
 560
 561 #define GAME_DEFAULT_EVENT_CACHE_MAX_SIZE   256
 562 #define GAME_MIN_EVENT_CACHE_MAX_SIZE        10
 563 #define GAME_MAX_EVENT_CACHE_MAX_SIZE     20000
 564
 565 #define GAME_DEFAULT_EVENT_CACHE_CHAT     TRUE
 566
 567 #define GAME_DEFAULT_EVENT_CACHE_INFO     FALSE
 568
 569 #define GAME_DEFAULT_COMPRESS_LEVEL 6    /* if we have compression */
 570 #define GAME_MIN_COMPRESS_LEVEL     1
 571 #define GAME_MAX_COMPRESS_LEVEL     9
 572
 573 #if defined(HAVE_LIBBZ2)
 574 #  define GAME_DEFAULT_COMPRESS_TYPE FZ_BZIP2
 575 #elif defined(HAVE_LIBZ)
 576 #  define GAME_DEFAULT_COMPRESS_TYPE FZ_ZLIB
 577 #elif defined(HAVE_LIBLZMA)
 578 #  define GAME_DEFAULT_COMPRESS_TYPE FZ_XZ
 579 #else
 580 #  define GAME_DEFAULT_COMPRESS_TYPE FZ_PLAIN
 581 #endif
 582
 583 #define GAME_DEFAULT_ALLOWED_CITY_NAMES CNM_PLAYER_UNIQUE
 584
 585 #define GAME_DEFAULT_PLRCOLORMODE PLRCOL_PLR_ORDER
 586
 587 #define GAME_DEFAULT_REVOLUTION_LENGTH 0
 588 #define GAME_MIN_REVOLUTION_LENGTH 0
 589 #define GAME_MAX_REVOLUTION_LENGTH 10
 590
 591 #define GAME_START_YEAR -4000
 592
 593 #define GAME_DEFAULT_AIRLIFTINGSTYLE AIRLIFTING_CLASSICAL
 594
 595 #define GAME_MAX_READ_RECURSION 10 /* max recursion for the read command */
 596
 597 #define GAME_DEFAULT_ALLIED_VICTORY TRUE
 598
 599 #define GAME_DEFAULT_KICK_TIME 1800     /* 1800 seconds = 30 minutes. */
 600 #define GAME_MIN_KICK_TIME 0            /* 0 = disabling. */
 601 #define GAME_MAX_KICK_TIME 86400        /* 86400 seconds = 24 hours. */
 602
 603 /* Max distance from the capital used to calculat the bribe cost. */
 604 #define GAME_UNIT_BRIBE_DIST_MAX 32
 605
 606 /* Max number of recursive transports. */
 607 #define GAME_TRANSPORT_MAX_RECURSIVE 5
 608
 609 /* ruleset settings */
 610
 611 #define RS_MAX_VALUE                             10000
 612
 613 /* TRANS: year label (Anno Domini) */
 614 #define RS_DEFAULT_POS_YEAR_LABEL                N_("AD")
 615 /* TRANS: year label (Before Christ) */
 616 #define RS_DEFAULT_NEG_YEAR_LABEL                N_("BC")
 617
 618 #define RS_DEFAULT_ILLNESS_ON                    FALSE
 619
 620 #define RS_DEFAULT_ILLNESS_BASE_FACTOR           25
 621 #define RS_MIN_ILLNESS_BASE_FACTOR               0
 622 #define RS_MAX_ILLNESS_BASE_FACTOR               RS_MAX_VALUE
 623
 624 #define RS_DEFAULT_ILLNESS_MIN_SIZE              3
 625 #define RS_MIN_ILLNESS_MIN_SIZE                  1
 626 #define RS_MAX_ILLNESS_MIN_SIZE                  100
 627
 628 #define RS_DEFAULT_ILLNESS_TRADE_INFECTION_PCT   50
 629 #define RS_MIN_ILLNESS_TRADE_INFECTION_PCT       0
 630 #define RS_MAX_ILLNESS_TRADE_INFECTION_PCT       500
 631
 632 #define RS_DEFAULT_ILLNESS_POLLUTION_PCT         50
 633 #define RS_MIN_ILLNESS_POLLUTION_PCT             0
 634 #define RS_MAX_ILLNESS_POLLUTION_PCT             500
 635
 636 #define RS_DEFAULT_CALENDAR_SKIP_0               TRUE
 637
 638 #define RS_DEFAULT_BORDER_RADIUS_SQ_CITY         17 /* city radius 4 */
 639 #define RS_MIN_BORDER_RADIUS_SQ_CITY             0
 640 #define RS_MAX_BORDER_RADIUS_SQ_CITY             401 /* city radius 20 */
 641
 642 #define RS_DEFAULT_BORDER_SIZE_EFFECT            1
 643 #define RS_MIN_BORDER_SIZE_EFFECT                0
 644 #define RS_MAX_BORDER_SIZE_EFFECT                100
 645
 646 #define RS_DEFAULT_INCITE_BASE_COST              1000
 647 #define RS_MIN_INCITE_BASE_COST                  0
 648 #define RS_MAX_INCITE_BASE_COST                  RS_MAX_VALUE
 649
 650 #define RS_DEFAULT_INCITE_IMPROVEMENT_FCT        1
 651 #define RS_MIN_INCITE_IMPROVEMENT_FCT            0
 652 #define RS_MAX_INCITE_IMPROVEMENT_FCT            RS_MAX_VALUE
 653
 654 #define RS_DEFAULT_INCITE_UNIT_FCT               2
 655 #define RS_MIN_INCITE_UNIT_FCT                   0
 656 #define RS_MAX_INCITE_UNIT_FCT                   RS_MAX_VALUE
 657
 658 #define RS_DEFAULT_INCITE_TOTAL_FCT              100
 659 #define RS_MIN_INCITE_TOTAL_FCT                  0
 660 #define RS_MAX_INCITE_TOTAL_FCT                  RS_MAX_VALUE
 661
 662 #define RS_DEFAULT_GRANARY_FOOD_INI              20
 663
 664 #define RS_DEFAULT_GRANARY_FOOD_INC              10
 665 #define RS_MIN_GRANARY_FOOD_INC                  0
 666 #define RS_MAX_GRANARY_FOOD_INC                  RS_MAX_VALUE
 667
 668 #define RS_DEFAULT_CITY_CENTER_OUTPUT            0
 669 #define RS_MIN_CITY_CENTER_OUTPUT                0
 670 #define RS_MAX_CITY_CENTER_OUTPUT                RS_MAX_VALUE
 671
 672 #define RS_DEFAULT_CITIES_MIN_DIST               2
 673 #define RS_MIN_CITIES_MIN_DIST                   1
 674 #define RS_MAX_CITIES_MIN_DIST                   RS_MAX_VALUE
 675
 676 /* the constants CITY_MAP_*_RADIUS are defined in city.c */
 677 #define RS_DEFAULT_CITY_RADIUS_SQ                CITY_MAP_DEFAULT_RADIUS_SQ
 678 #define RS_MIN_CITY_RADIUS_SQ                    CITY_MAP_MIN_RADIUS_SQ
 679 #define RS_MAX_CITY_RADIUS_SQ                    CITY_MAP_MAX_RADIUS_SQ
 680
 681 #define RS_DEFAULT_VIS_RADIUS_SQ                 5 /* city radius 2 */
 682 #define RS_MIN_VIS_RADIUS_SQ                     0
 683 #define RS_MAX_VIS_RADIUS_SQ                     401 /* city radius 20 */
 684
 685 #define RS_DEFAULT_BASE_POLLUTION                -20
 686 /* no min / max values as it can be set to high negative values to
 687  * deactiveate pollution and high positive values to create much
 688  * pollution */
 689
 690 #define RS_DEFAULT_HAPPY_COST                    2
 691 #define RS_MIN_HAPPY_COST                        0
 692 #define RS_MAX_HAPPY_COST                        100
 693
 694 #define RS_DEFAULT_FOOD_COST                     2
 695 #define RS_MIN_FOOD_COST                         0
 696 #define RS_MAX_FOOD_COST                         100
 697
 698 #define RS_DEFAULT_GOLD_UPKEEP_STYLE             0
 699 #define RS_MIN_GOLD_UPKEEP_STYLE                 0
 700 #define RS_MAX_GOLD_UPKEEP_STYLE                 2
 701
 702 #define RS_DEFAULT_SLOW_INVASIONS                TRUE
 703
 704 #define RS_DEFAULT_TIRED_ATTACK                  FALSE
 705
 706 #define RS_DEFAULT_BASE_BRIBE_COST               750
 707 #define RS_MIN_BASE_BRIBE_COST                   0
 708 #define RS_MAX_BASE_BRIBE_COST                   RS_MAX_VALUE
 709
 710 #define RS_DEFAULT_RANSOM_GOLD                   100
 711 #define RS_MIN_RANSOM_GOLD                       0
 712 #define RS_MAX_RANSOM_GOLD                       RS_MAX_VALUE
 713
 714 #define RS_DEFAULT_PILLAGE_SELECT                TRUE
 715
 716 #define RS_DEFAULT_UPGRADE_VETERAN_LOSS          0
 717 #define RS_MIN_UPGRADE_VETERAN_LOSS              0
 718 #define RS_MAX_UPGRADE_VETERAN_LOSS              MAX_VET_LEVELS
 719
 720 #define RS_DEFAULT_TECH_UPKEEP_DIVIDER   100
 721 #define RS_MIN_TECH_UPKEEP_DIVIDER       1
 722 #define RS_MAX_TECH_UPKEEP_DIVIDER       100000
 723
 724 #define RS_DEFAULT_BASE_TECH_COST                20
 725 #define RS_MIN_BASE_TECH_COST                    0
 726 #define RS_MAX_BASE_TECH_COST                    200
 727
 728 #define RS_DEFAULT_TECH_COST_STYLE               0
 729 #define RS_MIN_TECH_COST_STYLE                   0
 730 #define RS_MAX_TECH_COST_STYLE                   4
 731
 732 #define RS_DEFAULT_TECH_LEAKAGE                  0
 733 #define RS_MIN_TECH_LEAKAGE                      0
 734 #define RS_MAX_TECH_LEAKAGE                      3
 735
 736 #ifdef __cplusplus
 737 }
 738 #endif /* __cplusplus */
 739
 740 #endif  /* FC__GAME_H */