DELTA 8213 3130 5537 SVNÍHìT »DJ¯„0r€„\…R€FŠa€ƒo?…b=‰>–;³‡_˜eŸ~A d‚+¢&€u¥s³§,€MƒG©€bA¬U„Z®F³'€ƒ{=¶X€…G€†'G€¾k€ž%G€kÍCFreeciv - Copyright (C) 2004 - Marcelo J. Burdafdef HAVE_CONFIG_H #include #endif #include /* sqrt */ /* utility */ #include "log.h" /* common */ #include "game.h" #include "mapconst struct tile *ptile) { double x, y; int tile_x, tile_y; fc_assert_ret_val(ptile != NULL, MAX_COLATITUDE / 2); if (game.map.server index_to_map_pos(&tile_x, &tile_y, tile_index(ptile)); do_in_natural_pos(ntl_x, ntl_y, tile_x, tile_y) { if (game.map.server.single_pole) { if (!current_topo_has_flag(TF_WRAPY)) { /* Partial planetary map. A polar zone is placed * at the top and the equator is at the bottom. */ return MAX_COLATITUDE * ntl_y / (NATURAL_HEIGHT - 1); } if (!current_topo_has_flag(TF_WRAPX)) { return MAX_COLATITUDE * ntl_x / (NATURAL_WIDTH -1); }!current_ if (!current_topo_has_flag(TF_WRAPX) && current_in RT 8624; the discussion can be found at * http://thread.gmane.org/gmane.games.freeciv.devel/42648 */ return MAX_COLATITUDE * (1.5 * (x * x * y + x * y * y) - 0.5 * (x * x * x + y * y * y) typical city radius is SINGULAR. This is used toconst struct tile *ptile) { return is_singular_tile(ptile, CITY_MAP_DEFAULT/* The generator works also for odd values; keep this here for autogenerated * height and widthMAP_IS_ISOMETRICgame.map.xsize = Xratio * i_size * even; game.map.ysize = Yratio * i_size * even * iso; /* Now make sure the size isn't too large for this ratio or the overall map * size (MAP_INDEX_SIZE) is larger than the maximal allowed size * (MAP_MAX_SIZE * 1000). If it is then decrease the size and try again. */ if (game.map.xsize > MAP_MAX_LINEAR_SIZE || game.map.ysize > MAP_MAX_LINEAR_SIZE || MAP_INDEX_SIZE > MAP_MAX_SIZE * 1000) { fc_assert(size > 100.0); set_sizes(size - 100.0game.map.server.size * 1000 > size + 900.0) { /* Warning when size is set uselessly big */ log_error("Requested size of %d is too big for this topology.", game.map.server.size); } /* xsize and ysize must be between MAP_MIN_LINEAR_SIZE and * MAP_MAX_LINEAR_SIZE. */ game.map.xsize = CLIP(MAP_MIN_LINEAR_SIZE, game.map.xsize, MAP_MAX_LINEAR_SIZE); game.map.ysize = CLIP(MAP_MIN_LINEAR_SIZE, game.map.ysize, MAP_MAX_LINEAR_SIZE); log_normal(_("Creating a map of size %d x %d = %d tiles (%d requested)."), game.map.xsize, game.map.ysize, game.map.xsize * game.map.ysize, (int) size); } ****** Return the default ratios for known topologies. The factor x_ratio * y_ratio determines the accuracy of the size. Small ratios work better than large ones; 3:2 is not the same as 6:4 ****************************************************************************/ static void get_ratios(int *x_ratio, int *y_ratio) { if (current_topo_has_flag(TF_WRAPX)) { if (current_topo_has_flag(TF_WRAPY)) { /* Ratios for torus map. */ *x_ratio = 1; *y_ratio = 1; } else { /* Ratios for classic map. */ *x_ratio = 3; *y_ratio = 2; } } else { if (current_topo_has_flag(TF_WRAPY)) { /* Ratios for uranus map. */ *x_ratio = 2; *y_ratio = 3; } else { /* Ratios for flat map. */ *x_ratio = 1; *y_ratio = 1; } } } ***** This function sets sizes in a topology-specific way then calls map_init_topology(). Set 'autosize' to TRUE if the xsize/ysize should be calculatedint sqsize; double map_size; /* The server behavior to create the map is defined by 'map.server.mapsize'. * Calculate the xsize/ysize if it is not directly defined. */ if (autosize) { int x_ratio, y_ratio; switch (game.map.server.mapsize) { case MAPSIZE_XYSIZE: game.map.server.size = (float)(game.map.xsize * game.map.ysize) / 1000.0 + 0.5; game.map.server.tilesperplayer = ((map_num_tiles() * game.map.server.landpercent) / (player_count() * 100)); log_normal(_("Creating a map of size %d x %d = %d tiles (map size: " "%d)."), game.map.xsize, game.map.ysize, game.map.xsize * game.map.ysize, game.map.server.size); break; case MAPSIZE_PLAYER: map_size = ((double) (player_count() * game.map.server.tilesperplayer * 100) / game.map.server.landpercent); if (map_size < MAP_MIN_SIZE * 1000) { game.map.server.size = MAP_MIN_SIZE; map_size = MAP_MIN_SIZE * 1000; log_normal(_("Map size calculated for %d (land) tiles per player " "and %d player(s) too small. Setting map size to the " "minimal size %d."), game.map.server.tilesperplayer, player_count(), game.map.server.size); } else if (map_size > MAP_MAX_SIZE * 1000) { game.map.server.size = MAP_MAX_SIZE; map_size = MAP_MAX_SIZE * 1000; log_normal(_("Map size calculated for %d (land) tiles per player " "and %d player(s) too large. Setting map size to the " "maximal size %d."), game.map.server.tilesperplayer, player_count(), game.map.server.size); } else { game.map.server.size = (double) map_size / 1000.0 + 0.5; log_normal(_("Setting map size to %d (approx. %d (land) tiles for " "each of the %d player(s))."), game.map.server.size, game.map.server.tilesperplayer, player_count()); } get_ratios(&x_ratio, &y_ratio); set_sizes(map_size, x_ratio, y_ratio); break; case MAPSIZE_FULLSIZE: /* Set map.xsize and map.ysize based on map.size. */ get_ratios(&x_ratio, &y_ratio); set_sizes(game.map.server.size * 1000, x_ratio, y_ratio); game.map.server.tilesperplayer = ((map_num_tiles() * game.map.server.landpercent) / (player_count() * 100)); break; } } else { game.map.server.size = (double) map_num_tiles() / 1000.0 + 0.5; game.map.server.tilesperplayer = ((map_num_tiles() * game.map.server.landpercent) / (player_count() * 100)); } sqsize = get_sqsize(); /* initialize the ICE_BASE_LEVEL */ /* if maps has strip like poles we get smaller poles * (less playables than island poles) * 5% for little maps * 2% for big ones, if map.server.temperature == 50 * exept if separate poles is set */ if (game.map.server.separatepoles) { /* with separatepoles option strip poles are useless */ ice_base_colatitude = (MAX(0, 100 * COLD_LEVEL / 3 - 1 * MAX_COLATITUDE) + 1 * MAX_COLATITUDE * sqsize) / (100 * sqsize); } else { /* any way strip poles are not so playable as isle poles */ ice_base_colatitude = (MAX(0, 100 * COLD_LEVEL / 3 - 2 * MAX_COLATITUDE) + 2 * MAX_COLATITUDE * sqsize) / (100 * sqsize); } /* correction for single pole (Flat Earth) */ if (game.map.server.single_pole) { if (!current_topo_has_flag(TF_WRAPY) || !current_topo_has_flag(TF_WRAPX)) { ice_base_colatitude /= 2; } } if (game.map.server.huts_absolute >= 0) { game.map.server.huts = game.map.server.huts_absolute * 1000 / map_num_tiles(); game.map.server.huts_absolute = -1; } map_init_topology(); } ***** An estimate of the linear (1-dimensional) size of the map. ***************************************************************************/ int get_sqsize(void) { int sqsize = sqrt(MAP_INDEX_SIZE / 1000); return MAX(1, sqsizeENDREP id: 2ml.5ck.r31846/7801 type: file pred: 2ml.5ck.r31001/28077 count: 32 text: 31846 0 7773 13908 32e775f37e8eef63d04321a31b535d5e props: 9904 3275 110 0 705660468cdcbf270377dea86b274451 cpath: /trunk/server/generator/mapgen_topology.c copyroot: 15280 /trunk PLAIN K 11 Makefile.am V 25 file 2mf.5ck.r27705/60528 K 12 height_map.c V 25 file 2mj.5ck.r30221/69898 K 12 height_map.h V 26 file 2mk.5bk.r13949/117031 K 8 mapgen.c V 25 file 2mg.5ck.r31533/28678 K 8 mapgen.h V 25 file 2mh.5ck.r19265/30017 K 17 mapgen_topology.c V 24 file 2ml.5ck.r31846/7801 K 17 mapgen_topology.h V 25 file 2mm.5ck.r30221/70677 K 10 startpos.c V 25 file 2mt.5ck.r30221/70938 K 10 startpos.h V 24 file 2mu.5ck.r18296/4932 K 17 temperature_map.c V 25 file 2mn.5ck.r30221/71194 K 17 temperature_map.h V 25 file 2mo.5ck.r20375/12210 K 11 utilities.c V 25 file 2mp.5ck.r30221/71454 K 11 utilities.h V 24 file 2mq.5ck.r28863/1091 END ENDREP id: 2me.5ck.r31846/8715 type: dir pred: 2me.5ck.r31533/29587 count: 200 text: 31846 8060 642 0 a464a2c87516297fd773a070474556ea props: 11108 4081 68 0 445aae39c72ff2e5199436fb06040160 cpath: /trunk/server/generator copyroot: 15280 /trunk PLAIN K 11 Makefile.am V 23 file 5q.5ck.r31395/7318 K 13 actiontools.c V 25 file 1p83.5ck.r31161/6148 K 13 actiontools.h V 26 file 1p86.5ck.r30751/20576 K 8 advisors V 24 dir 4n2.5ck.r31525/42325 K 9 aiiface.c V 25 file 4gm.5ck.r26905/55786 K 9 aiiface.h V 25 file 4gn.5ck.r26905/56374 K 9 animals.c V 24 file vnk.5ck.r31065/7891 K 9 animals.h V 25 file vnm.5ck.r26905/63257 K 6 auth.c V 25 file 39c.5ck.r20274/32101 K 6 auth.h V 25 file 39d.5ck.r18977/19170 K 11 barbarian.c V 24 file lw.5ck.r30874/23837 K 11 barbarian.h V 23 file lx.5ck.r28605/1460 K 14 citizenshand.c V 25 file 6mz.5ck.r29645/54068 K 14 citizenshand.h V 25 file 6n0.5ck.r26905/56662 K 10 cityhand.c V 23 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9 ruleset.h V 23 file 8x.5ck.r31448/1338 K 13 sanitycheck.c V 22 file wi.5ck.r30957/384 K 13 sanitycheck.h V 24 file wj.5ck.r28075/17176 K 12 savecompat.c V 25 file qva.5ck.r31794/19214 K 12 savecompat.h V 24 file qvc.5ck.r30202/8414 K 10 savegame.c V 26 file 28ln.5ck.r31444/17489 K 10 savegame.h V 25 file 4m1.5tx.r31444/17678 K 11 savegame2.c V 25 file 4m0.5ck.r31682/14280 K 11 savegame2.h V 24 file 4m1.5ck.r31395/8224 K 11 savegame3.c V 25 file 4m0.5ql.r31682/14527 K 11 savegame3.h V 25 file 25ch.5ck.r31395/8732 K 7 score.c V 25 file 2eg.5ck.r29645/57467 K 7 score.h V 24 file 2eh.5ck.r21929/6179 K 9 scripting V 24 dir 31x.5ck.r31794/20777 K 8 sernet.c V 23 file 15.5ck.r31822/8871 K 8 sernet.h V 23 file 4y.5ck.r23685/5129 K 10 settings.c V 25 file 2m0.5ck.r31794/21017 K 10 settings.h V 23 file 2m1.5ck.r29779/937 K 11 spacerace.c V 23 file 9a.5ck.r31476/5877 K 11 spacerace.h V 23 file 9b.5ck.r31476/6121 K 9 srv_log.c V 25 file 15t.5el.r28853/27603 K 9 srv_log.h V 25 file 15u.5em.r28012/47157 K 10 srv_main.c V 24 file vg.5ck.r31794/21266 K 10 srv_main.h V 23 file vh.5ck.r31620/2345 K 11 stdinhand.c V 23 file 4z.5ck.r31822/9111 K 11 stdinhand.h V 23 file 50.5ck.r31822/9356 K 11 techtools.c V 23 file 33n.5ck.r31623/100 K 11 techtools.h V 23 file 33o.5ck.r31623/343 K 10 unithand.c V 23 file 18.5ck.r31838/9562 K 10 unithand.h V 24 file 19.5ck.r31341/10100 K 11 unittools.c V 22 file 1a.5ck.r31840/104 K 11 unittools.h V 23 file 1b.5ck.r31164/5815 K 8 voting.c V 25 file 4ex.5ck.r26905/57525 K 8 voting.h V 25 file 4ey.5ck.r26905/58399 END ENDREP id: z.5ck.r31846/13193 type: dir pred: z.5ck.r31840/4585 count: 6441 text: 31846 8954 4226 0 527fc1665d5eedec3a3b04d3dc6f06f9 props: 23990 448 166 0 e5026e1cb18fe57b41417951bfac7b19 cpath: /trunk/server copyroot: 15280 /trunk PLAIN K 9 ABOUT-NLS V 24 file fu.5ck.r31532/74309 K 7 AUTHORS V 24 file 5u.5ck.r22143/14016 K 7 COPYING V 22 file 1h.5ck.r29454/952 K 9 ChangeLog V 26 file 6l.5ck.r31297/7697235 K 7 INSTALL V 21 file 6.5ck.r31275/938 K 11 Makefile.am V 23 file 59.5ck.r31811/2614 K 4 NEWS V 24 file 6m.5ck.r25634/30702 K 6 README V 20 file 7.0.r4421/96382 K 2 ai V 21 dir 8.5ck.r31824/2853 K 10 autogen.sh V 23 file 12o.5ck.r31650/192 K 9 bootstrap V 24 dir 2p5.5ck.r31532/76576 K 6 client V 21 dir d.5ck.r31838/9334 K 6 common V 21 dir p.5ck.r31837/6121 K 12 configure.ac V 23 file 149.5ck.r31783/216 K 4 data V 21 dir w.5ck.r31841/5822 K 12 dependencies V 23 dir 2yu.5ck.r31822/5233 K 3 doc V 22 dir k7.5ck.r31801/2955 K 10 fc_version V 25 file 2lo.5en.r31792/35536 K 11 gen_headers V 24 dir 1hsw.5ck.r31822/5785 K 2 m4 V 23 dir 12p.5ck.r31822/8409 K 7 scripts V 23 dir 2yo.5ck.r31448/1168 K 6 server V 22 dir z.5ck.r31846/13193 K 5 tests V 22 dir 2g9.5ck.r31520/584 K 5 tools V 24 dir 4pj.5js.r31830/15124 K 12 translations V 23 dir t0a.5ck.r31743/7474 K 7 utility V 23 dir 1c.5ck.r31828/33856 K 5 win32 V 23 dir 2eu.5ck.r31827/6273 END ENDREP id: 3.5ck.r31846/14550 type: dir pred: 3.5ck.r31841/7178 count: 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