40 int tile_index(const struct tile *ptile)  in tile_index()  argument
42   return ptile->index;  in tile_index()
50 struct player *tile_owner(const struct tile *ptile)  in tile_owner()  argument
52   return ptile->owner;  in tile_owner()
60 struct tile *tile_claimer(const struct tile *ptile)  in tile_claimer()  argument
62   return ptile->claimer;  in tile_claimer()
69 void tile_set_owner(struct tile *ptile, struct player *pplayer,  in tile_set_owner()  argument
73     ptile->owner = pplayer;  in tile_set_owner()
74     ptile->claimer = claimer;  in tile_set_owner()
81 struct city *tile_city(const struct tile *ptile)  in tile_city()  argument
83   struct city *pcity = ptile->worked;  in tile_city()
85   if (NULL != pcity && is_city_center(pcity, ptile)) {  in tile_city()
95 struct city *tile_worked(const struct tile *ptile)  in tile_worked()  argument
97   return ptile->worked;  in tile_worked()
104 void tile_set_worked(struct tile *ptile, struct city *pcity)  in tile_set_worked()  argument
106   ptile->worked = pcity;  in tile_set_worked()
113 struct terrain *tile_terrain(const struct tile *ptile)  in tile_terrain()  argument
115   return ptile->terrain;  in tile_terrain()
122 void tile_set_terrain(struct tile *ptile, struct terrain *pterrain)  in tile_set_terrain()  argument
136                 || tile_virtual_check(ptile)  in tile_set_terrain()
138                 || NULL == tile_city(ptile),  in tile_set_terrain()
141                 TILE_XY(ptile), terrain_rule_name(pterrain),  in tile_set_terrain()
142                 terrain_number(pterrain), city_name_get(tile_city(ptile)),  in tile_set_terrain()
143                 tile_city(ptile)->id);  in tile_set_terrain()
145   ptile->terrain = pterrain;  in tile_set_terrain()
147       && NULL != ptile->resource  in tile_set_terrain()
148       && terrain_has_resource(pterrain, ptile->resource)) {  in tile_set_terrain()
149     ptile->resource_valid = TRUE;  in tile_set_terrain()
151     ptile->resource_valid = FALSE;  in tile_set_terrain()
173 const bv_extras *tile_extras_safe(const struct tile *ptile)  in tile_extras_safe()  argument
175   if (!ptile) {  in tile_extras_safe()
179   return &(ptile->extras);  in tile_extras_safe()
186 void tile_add_base(struct tile *ptile, const struct base_type *pbase)  in tile_add_base()  argument
188   tile_add_extra(ptile, base_extra_get(pbase));  in tile_add_base()
194 void tile_remove_base(struct tile *ptile, const struct base_type *pbase)  in tile_remove_base()  argument
196   tile_remove_extra(ptile, base_extra_get(pbase));  in tile_remove_base()
202 bool tile_has_base_flag(const struct tile *ptile, enum base_flag_id flag)  in tile_has_base_flag()  argument
207     if (tile_has_extra(ptile, pextra) && base_has_flag(pbase, flag)) {  in tile_has_base_flag()
218 bool tile_has_base_flag_for_unit(const struct tile *ptile,  in tile_has_base_flag_for_unit()  argument
225     if (tile_has_extra(ptile, pextra)  in tile_has_base_flag_for_unit()
237 bool tile_has_claimable_base(const struct tile *ptile,  in tile_has_claimable_base()  argument
243     if (tile_has_extra(ptile, pextra)  in tile_has_claimable_base()
256 int tile_extras_defense_bonus(const struct tile *ptile,  in tile_extras_defense_bonus()  argument
259   return tile_extras_class_defense_bonus(ptile, utype_class(punittype));  in tile_extras_defense_bonus()
265 int tile_extras_class_defense_bonus(const struct tile *ptile,  in tile_extras_class_defense_bonus()  argument
273     if (tile_has_extra(ptile, pextra)  in tile_extras_class_defense_bonus()
280     if (tile_has_extra(ptile, pextra)  in tile_extras_class_defense_bonus()
294 int tile_roads_output_incr(const struct tile *ptile, enum output_type_id o)  in tile_roads_output_incr()  argument
300     if (tile_has_extra(ptile, pextra)) {  in tile_roads_output_incr()
308   return const_incr + incr * tile_terrain(ptile)->road_output_incr_pct[o] / 100;  in tile_roads_output_incr()
314 int tile_roads_output_bonus(const struct tile *ptile, enum output_type_id o)  in tile_roads_output_bonus()  argument
319     if (tile_has_extra(ptile, pextra)) {  in tile_roads_output_bonus()
332 bool tile_has_refuel_extra(const struct tile *ptile,  in tile_has_refuel_extra()  argument
336     if (tile_has_extra(ptile, pextra)  in tile_has_refuel_extra()
349 bool tile_has_native_base(const struct tile *ptile,  in tile_has_native_base()  argument
353     if (tile_has_extra(ptile, pextra)  in tile_has_native_base()
366 const struct resource *tile_resource(const struct tile *ptile)  in tile_resource()  argument
368   return ptile->resource;  in tile_resource()
375 void tile_set_resource(struct tile *ptile, struct resource *presource)  in tile_set_resource()  argument
377   ptile->resource = presource;  in tile_set_resource()
378   if (NULL != ptile->terrain  in tile_set_resource()
380    && terrain_has_resource(ptile->terrain, presource)) {  in tile_set_resource()
381     ptile->resource_valid = TRUE;  in tile_set_resource()
383     ptile->resource_valid = FALSE;  in tile_set_resource()
393 Continent_id tile_continent(const struct tile *ptile)  in tile_continent()  argument
395   return ptile->continent;  in tile_continent()
402 void tile_set_continent(struct tile *ptile, Continent_id val)  in tile_set_continent()  argument
404   ptile->continent = val;  in tile_set_continent()
412 enum known_type tile_get_known(const struct tile *ptile,  in tile_get_known()  argument
415   if (!dbv_isset(&pplayer->tile_known, tile_index(ptile))) {  in tile_get_known()
417   } else if (!fc_funcs->player_tile_vision_get(ptile, pplayer, V_MAIN)) {  in tile_get_known()
436 int tile_activity_time(enum unit_activity activity, const struct tile *ptile,  in tile_activity_time()  argument
439   struct terrain *pterrain = tile_terrain(ptile);  in tile_activity_time()
465 static void tile_create_extra(struct tile *ptile, struct extra_type *pextra)  in tile_create_extra()  argument
469     fc_funcs->create_extra(ptile, pextra, NULL);  in tile_create_extra()
471     tile_add_extra(ptile, pextra);  in tile_create_extra()
478 static void tile_destroy_extra(struct tile *ptile, struct extra_type *pextra)  in tile_destroy_extra()  argument
482     fc_funcs->destroy_extra(ptile, pextra);  in tile_destroy_extra()
484     tile_remove_extra(ptile, pextra);  in tile_destroy_extra()
493 void tile_change_terrain(struct tile *ptile, struct terrain *pterrain)  in tile_change_terrain()  argument
495   tile_set_terrain(ptile, pterrain);  in tile_change_terrain()
499     if (tile_has_extra(ptile, pextra)  in tile_change_terrain()
500         && (!is_native_tile_to_extra(pextra, ptile)  in tile_change_terrain()
502       tile_destroy_extra(ptile, pextra);  in tile_change_terrain()
510 static bool add_recursive_extras(struct tile *ptile, struct extra_type *pextra,  in add_recursive_extras()  argument
520     if (!tile_has_extra(ptile, pdep)) {  in add_recursive_extras()
521       add_recursive_extras(ptile, pdep, rec + 1);  in add_recursive_extras()
526   if (!is_native_tile_to_extra(pextra, ptile)) {  in add_recursive_extras()
530   tile_create_extra(ptile, pextra);  in add_recursive_extras()
538 static bool rm_recursive_extras(struct tile *ptile, struct extra_type *pextra,  in rm_recursive_extras()  argument
547     if (tile_has_extra(ptile, pdepending)) {  in rm_recursive_extras()
551           if (!rm_recursive_extras(ptile, pdepending, rec + 1)) {  in rm_recursive_extras()
559   tile_destroy_extra(ptile, pextra);  in rm_recursive_extras()
572 bool tile_extra_apply(struct tile *ptile, struct extra_type *tgt)  in tile_extra_apply()  argument
575   if (!add_recursive_extras(ptile, tgt, 0)) {  in tile_extra_apply()
581     if (tile_has_extra(ptile, pextra)  in tile_extra_apply()
583       tile_destroy_extra(ptile, pextra);  in tile_extra_apply()
598 bool tile_extra_rm_apply(struct tile *ptile, struct extra_type *tgt)  in tile_extra_rm_apply()  argument
601   if (!rm_recursive_extras(ptile, tgt, 0)) {  in tile_extra_rm_apply()
612 static void tile_irrigate(struct tile *ptile, struct extra_type *tgt)  in tile_irrigate()  argument
614   struct terrain *pterrain = tile_terrain(ptile);  in tile_irrigate()
623       tile_extra_apply(ptile, tgt);  in tile_irrigate()
626     tile_change_terrain(ptile, pterrain->irrigation_result);  in tile_irrigate()
634 static void tile_mine(struct tile *ptile, struct extra_type *tgt)  in tile_mine()  argument
636   struct terrain *pterrain = tile_terrain(ptile);  in tile_mine()
645       tile_extra_apply(ptile, tgt);  in tile_mine()
648     tile_change_terrain(ptile, pterrain->mining_result);  in tile_mine()
656 static void tile_transform(struct tile *ptile)  in tile_transform()  argument
658   struct terrain *pterrain = tile_terrain(ptile);  in tile_transform()
661     tile_change_terrain(ptile, pterrain->transform_result);  in tile_transform()
670 bool tile_apply_activity(struct tile *ptile, Activity_type_id act,  in tile_apply_activity()  argument
677     tile_mine(ptile, tgt);  in tile_apply_activity()
681     tile_irrigate(ptile, tgt);  in tile_apply_activity()
685     tile_transform(ptile);  in tile_apply_activity()
726                                 const struct tile *ptile,  in tile_info_pollution()  argument
730   if (tile_has_visible_extra(ptile, pextra)) {  in tile_info_pollution()
760 const char *tile_get_info_text(const struct tile *ptile,  in tile_get_info_text()  argument
768   sz_strlcpy(s, terrain_name_translation(tile_terrain(ptile)));  in tile_get_info_text()
776         && tile_has_visible_extra(ptile, pextra)) {  in tile_get_info_text()
791   if (tile_resource_is_valid(ptile)) {  in tile_get_info_text()
799 		 resource_name_translation(ptile->resource));  in tile_get_info_text()
810         pollution = tile_info_pollution(s, bufsz, ptile, pextra, pollution,  in tile_get_info_text()
825 bool tile_has_base(const struct tile *ptile, const struct base_type *pbase)  in tile_has_base()  argument
827   return tile_has_extra(ptile, base_extra_get(pbase));  in tile_has_base()
833 bool tile_has_road(const struct tile *ptile, const struct road_type *proad)  in tile_has_road()  argument
835   return tile_has_extra(ptile, road_extra_get(proad));  in tile_has_road()
841 bool tile_has_river(const struct tile *ptile)  in tile_has_river()  argument
845     if (tile_has_extra(ptile, priver)  in tile_has_river()
857 void tile_add_road(struct tile *ptile, const struct road_type *proad)  in tile_add_road()  argument
860     tile_add_extra(ptile, road_extra_get(proad));  in tile_add_road()
867 void tile_remove_road(struct tile *ptile, const struct road_type *proad)  in tile_remove_road()  argument
870     tile_remove_extra(ptile, road_extra_get(proad));  in tile_remove_road()
877 bool tile_has_road_flag(const struct tile *ptile, enum road_flag_id flag)  in tile_has_road_flag()  argument
880     if (tile_has_extra(ptile, pextra)) {  in tile_has_road_flag()
895 bool tile_has_extra_flag(const struct tile *ptile, enum extra_flag_id flag)  in tile_has_extra_flag()  argument
898     if (tile_has_extra(ptile, pextra)  in tile_has_extra_flag()
910 bool tile_has_conflicting_extra(const struct tile *ptile,  in tile_has_conflicting_extra()  argument
915         && tile_has_extra(ptile, pconfl)) {  in tile_has_conflicting_extra()
926 bool tile_has_visible_extra(const struct tile *ptile, const struct extra_type *pextra)  in tile_has_visible_extra()  argument
930   if (!BV_ISSET(ptile->extras, extra_index(pextra))) {  in tile_has_visible_extra()
938         && BV_ISSET(ptile->extras, topi)) {  in tile_has_visible_extra()
950 bool tile_has_cause_extra(const struct tile *ptile, enum extra_cause cause)  in tile_has_cause_extra()  argument
953     if (tile_has_extra(ptile, pextra)) {  in tile_has_cause_extra()
964 void tile_add_extra(struct tile *ptile, const struct extra_type *pextra)  in tile_add_extra()  argument
967     BV_SET(ptile->extras, extra_index(pextra));  in tile_add_extra()
974 void tile_remove_extra(struct tile *ptile, const struct extra_type *pextra)  in tile_remove_extra()  argument
977     BV_CLR(ptile->extras, extra_index(pextra));  in tile_remove_extra()
987 struct tile *tile_virtual_new(const struct tile *ptile)  in tile_virtual_new()  argument
1007   if (ptile) {  in tile_virtual_new()
1010     vtile->index = tile_index(ptile);  in tile_virtual_new()
1014       if (BV_ISSET(ptile->extras, extra_number(pextra))) {  in tile_virtual_new()
1019     vtile->resource_valid = ptile->resource_valid;  in tile_virtual_new()
1021     vtile->resource = ptile->resource;  in tile_virtual_new()
1022     vtile->terrain = ptile->terrain;  in tile_virtual_new()
1023     vtile->worked = ptile->worked;  in tile_virtual_new()
1024     vtile->owner = ptile->owner;  in tile_virtual_new()
1025     vtile->extras_owner = ptile->extras_owner;  in tile_virtual_new()
1026     vtile->claimer = ptile->claimer;  in tile_virtual_new()
1090 void *tile_hash_key(const struct tile *ptile)  in tile_hash_key()  argument
1094   key = FC_INT_TO_PTR(ptile->index);  in tile_hash_key()
1102 bool tile_set_label(struct tile *ptile, const char *label)  in tile_set_label()  argument
1111   if (ptile->label != NULL) {  in tile_set_label()
1114     } else if (strcmp(ptile->label, label)) {  in tile_set_label()
1117     FC_FREE(ptile->label);  in tile_set_label()
1118     ptile->label = NULL;  in tile_set_label()
1127     ptile->label = fc_strdup(label);  in tile_set_label()