[Freeciv-Dev] (PR#9882) Continent and Ocean numbers
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To: |
undisclosed-recipients: ; |
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Subject: |
[Freeciv-Dev] (PR#9882) Continent and Ocean numbers |
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From: |
"Mateusz Stefek" <mstefek@xxxxxxxxx> |
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Date: |
Thu, 2 Sep 2004 03:24:11 -0700 |
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Reply-to: |
rt@xxxxxxxxxxx |
<URL: http://rt.freeciv.org/Ticket/Display.html?id=9882 >
Sync with CVS.
Any comments?
--
mateusz
Index: ai/advdomestic.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/ai/advdomestic.c,v
retrieving revision 1.118
diff -u -r1.118 advdomestic.c
--- ai/advdomestic.c 31 Aug 2004 15:52:46 -0000 1.118
+++ ai/advdomestic.c 2 Sep 2004 10:17:15 -0000
@@ -63,7 +63,7 @@
return 40;
}
- continent = map_get_continent(pcity->x, pcity->y);
+ continent = map_get_continent_number(pcity->x, pcity->y);
vulnerable = ai->threats.continent[continent]
|| city_got_building(pcity, B_PALACE)
|| (ai->threats.invasions
@@ -86,12 +86,12 @@
/* trump coinage, and wall, and sam */
if (is_ocean(map_get_terrain(pcity->x, pcity->y))) {
- return ai->threats.ocean[-map_get_continent(pcity->x, pcity->y)]
+ return ai->threats.ocean[map_get_ocean_number(pcity->x, pcity->y)]
? TRADE_WEIGHTING + 3 : 1;
} else {
adjc_iterate(pcity->x, pcity->y, x2, y2) {
if (is_ocean(map_get_terrain(x2, y2))) {
- Continent_id ocean_number = map_get_continent(x2, y2);
+ Continent_id ocean_number = map_get_ocean_number(x2, y2);
if (ai->threats.ocean[-ocean_number]) {
return TRADE_WEIGHTING + 3;
@@ -116,7 +116,7 @@
return 50;
}
- continent = map_get_continent(pcity->x, pcity->y);
+ continent = map_get_continent_number(pcity->x, pcity->y);
vulnerable = ai->threats.air
&& (ai->threats.continent[continent]
|| is_water_adjacent_to_tile(pcity->x, pcity->y)
@@ -147,7 +147,7 @@
/* No non-allied player has nuclear capability yet. */
if (ai->threats.nuclear == 0) { return 0; }
- continent = map_get_continent(pcity->x, pcity->y);
+ continent = map_get_continent_number(pcity->x, pcity->y);
if (ai->threats.continent[continent]
|| is_water_adjacent_to_tile(pcity->x, pcity->y)
|| city_got_building(pcity, B_PALACE)) {
@@ -167,7 +167,7 @@
static int ai_eval_threat_missile(struct player *pplayer, struct city *pcity)
{
struct ai_data *ai = ai_data_get(pplayer);
- Continent_id continent = map_get_continent(pcity->x, pcity->y);
+ Continent_id continent = map_get_continent_number(pcity->x, pcity->y);
bool vulnerable = is_water_adjacent_to_tile(pcity->x, pcity->y)
|| ai->threats.continent[continent]
|| city_got_building(pcity, B_PALACE);
@@ -926,9 +926,7 @@
struct ai_choice *choice)
{
struct player *pplayer = city_owner(pcity);
- /* Continent where the city is --- we won't be aiding any wonder
- * construction on another continent */
- Continent_id continent = map_get_continent(pcity->x, pcity->y);
+
/* Total count of caravans available or already being built
* on this continent */
int caravans = 0;
@@ -943,7 +941,7 @@
/* Count existing caravans */
unit_list_iterate(pplayer->units, punit) {
if (unit_flag(punit, F_HELP_WONDER)
- && map_get_continent(punit->x, punit->y) == continent)
+ && map_is_same_continent(punit->x, punit->y, pcity->x, pcity->y))
caravans++;
} unit_list_iterate_end;
@@ -953,7 +951,7 @@
&& unit_type_flag(acity->currently_building, F_HELP_WONDER)
&& (acity->shield_stock
>= unit_build_shield_cost(acity->currently_building))
- && map_get_continent(acity->x, acity->y) == continent) {
+ && map_is_same_continent(acity->x, acity->y, pcity->x, pcity->y)) {
caravans++;
}
} city_list_iterate_end;
@@ -975,7 +973,7 @@
* to finish the wonder. */
if (!acity->is_building_unit
&& is_wonder(acity->currently_building)
- && map_get_continent(acity->x, acity->y) == continent
+ && map_is_same_continent(acity->x, acity->y, pcity->x, pcity->y)
&& acity != pcity
&& (build_points_left(acity)
> unit_build_shield_cost(unit_type) * caravans)) {
Index: ai/aicity.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/ai/aicity.c,v
retrieving revision 1.160
diff -u -r1.160 aicity.c
--- ai/aicity.c 13 Aug 2004 15:59:11 -0000 1.160
+++ ai/aicity.c 2 Sep 2004 10:17:17 -0000
@@ -191,7 +191,7 @@
: get_unit_type(freight)->move_rate;
if (!pcity->is_building_unit && is_wonder(pcity->currently_building)) {
- wonder_continent = map_get_continent(pcity->x, pcity->y);
+ wonder_continent = map_get_continent_number(pcity->x, pcity->y);
} else {
wonder_continent = 0;
}
@@ -200,7 +200,8 @@
city_list_iterate(pplayer->cities, othercity) {
distance = WARMAP_COST(othercity->x, othercity->y);
if (wonder_continent != 0
- && map_get_continent(othercity->x, othercity->y) == wonder_continent) {
+ && map_get_continent_number(othercity->x, othercity->y) ==
+ wonder_continent) {
othercity->ai.distance_to_wonder_city = distance;
}
Index: ai/aidata.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/ai/aidata.c,v
retrieving revision 1.36
diff -u -r1.36 aidata.c
--- ai/aidata.c 30 Aug 2004 21:20:33 -0000 1.36
+++ ai/aidata.c 2 Sep 2004 10:17:20 -0000
@@ -82,7 +82,7 @@
* enough to warrant city walls. Concentrate instead on
* coastal fortresses and hunting down enemy transports. */
city_list_iterate(aplayer->cities, acity) {
- Continent_id continent = map_get_continent(acity->x, acity->y);
+ Continent_id continent = map_get_continent_number(acity->x, acity->y);
ai->threats.continent[continent] = TRUE;
} city_list_iterate_end;
@@ -98,13 +98,14 @@
* seaborne units, we don't have to worry. Go on the offensive! */
if (unit_type(punit)->attack_strength > 1) {
if (is_ocean(map_get_terrain(punit->x, punit->y))) {
- Continent_id continent = map_get_continent(punit->x, punit->y);
- ai->threats.ocean[-continent] = TRUE;
+ Continent_id ocean_number =
+ map_get_ocean_number(punit->x, punit->y);
+ ai->threats.ocean[ocean_number] = TRUE;
} else {
adjc_iterate(punit->x, punit->y, x2, y2) {
if (is_ocean(map_get_terrain(x2, y2))) {
- Continent_id continent = map_get_continent(x2, y2);
- ai->threats.ocean[-continent] = TRUE;
+ Continent_id ocean_number = map_get_ocean_number(x2, y2);
+ ai->threats.ocean[ocean_number] = TRUE;
}
} adjc_iterate_end;
}
@@ -151,19 +152,23 @@
ai->explore.ocean = fc_calloc(ai->num_oceans + 1, sizeof(bool));
whole_map_iterate(x, y) {
struct tile *ptile = map_get_tile(x, y);
- Continent_id continent = map_get_continent(x, y);
+ Continent_id continent;
if (is_ocean(ptile->terrain)) {
+ Continent_id ocean_number = map_get_ocean_number(x, y);
if (ai->explore.sea_done && ai_handicap(pplayer, H_TARGETS)
&& !map_is_known(x, y, pplayer)) {
/* We're not done there. */
ai->explore.sea_done = FALSE;
- ai->explore.ocean[-continent] = TRUE;
+ ai->explore.ocean[ocean_number] = TRUE;
}
/* skip rest, which is land only */
continue;
}
- if (ai->explore.continent[ptile->continent]) {
+
+ continent = map_get_continent_number(x, y);
+
+ if (ai->explore.continent[continent]) {
/* we don't need more explaining, we got the point */
continue;
}
@@ -187,7 +192,7 @@
ai->stats.cities = fc_calloc(ai->num_continents + 1, sizeof(int));
ai->stats.average_production = 0;
city_list_iterate(pplayer->cities, pcity) {
- ai->stats.cities[(int)map_get_continent(pcity->x, pcity->y)]++;
+ ai->stats.cities[(int)map_get_continent_number(pcity->x, pcity->y)]++;
ai->stats.average_production += pcity->shield_surplus;
} city_list_iterate_end;
ai->stats.average_production /= MAX(1, city_list_size(&pplayer->cities));
@@ -196,7 +201,7 @@
struct tile *ptile = map_get_tile(punit->x, punit->y);
if (!is_ocean(ptile->terrain) && unit_flag(punit, F_SETTLERS)) {
- ai->stats.workers[(int)map_get_continent(punit->x, punit->y)]++;
+ ai->stats.workers[(int)map_get_continent_number(punit->x, punit->y)]++;
}
if (unit_flag(punit, F_DIPLOMAT) && punit->ai.ai_role == AIUNIT_ATTACK) {
/* Heading somewhere on a mission, reserve target. */
Index: ai/aitools.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/ai/aitools.c,v
retrieving revision 1.121
diff -u -r1.121 aitools.c
--- ai/aitools.c 31 Aug 2004 15:35:31 -0000 1.121
+++ ai/aitools.c 2 Sep 2004 10:17:23 -0000
@@ -579,7 +579,8 @@
{
struct city *pc=NULL;
int best_dist = -1;
- Continent_id con = map_get_continent(x, y);
+
+ int is_ocean = is_ocean(map_get_terrain(x, y));
players_iterate(pplay) {
/* If "enemy" is set, only consider cities whose owner we're at
@@ -594,8 +595,9 @@
/* Find the closest city known to the player with a matching
* continent. */
if ((best_dist == -1 || city_dist < best_dist)
- && (everywhere || con == 0
- || con == map_get_continent(pcity->x, pcity->y))
+ && (everywhere ||
+ is_ocean ||
+ map_is_same_continent(pcity->x, pcity->y, x, y))
&& (!pplayer || map_is_known(pcity->x, pcity->y, pplayer))) {
best_dist = city_dist;
pc = pcity;
@@ -712,8 +714,7 @@
if (pcity != acity
&& !acity->is_building_unit
&& is_wonder(acity->currently_building)
- && (map_get_continent(acity->x, acity->y)
- == map_get_continent(pcity->x, pcity->y))) {
+ && (map_is_same_continent(acity->x, acity->y, pcity->x, pcity->y))) {
return TRUE;
}
} city_list_iterate_end;
Index: ai/aiunit.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/ai/aiunit.c,v
retrieving revision 1.334
diff -u -r1.334 aiunit.c
--- ai/aiunit.c 1 Sep 2004 11:47:25 -0000 1.334
+++ ai/aiunit.c 2 Sep 2004 10:17:35 -0000
@@ -319,7 +319,7 @@
city_list_iterate(pplayer->cities, pcity)
if (!(pcity->is_building_unit)
&& is_wonder(pcity->currently_building)
- && map_get_continent(pcity->x, pcity->y) == cont) {
+ && map_get_continent_number(pcity->x, pcity->y) == cont) {
return pcity;
}
city_list_iterate_end;
@@ -889,7 +889,7 @@
CHECK_UNIT(punit);
square_iterate(punit->x, punit->y, search_dist, xx, yy) {
- if (map_get_continent(xx, yy) == map_get_continent(pc->x, pc->y)
+ if (map_is_same_continent(xx, yy, pc->x, pc->y)
&& real_map_distance(punit->x, punit->y, xx, yy) < dist) {
dist = real_map_distance(punit->x, punit->y, xx, yy);
@@ -1338,7 +1338,7 @@
/* Our total attack value with reinforcements */
int attack;
int move_time, move_rate;
- Continent_id con = map_get_continent(punit->x, punit->y);
+
struct unit *pdef;
int maxd, needferry;
/* Do we have access to sea? */
@@ -1613,7 +1613,7 @@
/* Yes, we like this target */
if (punit->id != 0 && is_ground_unit(punit)
&& !unit_flag(punit, F_MARINES)
- && map_get_continent(acity->x, acity->y) != con) {
+ && !map_is_same_continent(acity->x, acity->y, punit->x, punit->y))
{
/* a non-virtual ground unit is trying to attack something on
* another continent. Need a beachhead which is adjacent
* to the city and an available ocean tile */
@@ -1666,7 +1666,7 @@
}
if (is_ground_unit(punit)
- && (map_get_continent(aunit->x, aunit->y) != con
+ && (!map_is_same_continent(aunit->x, aunit->y, punit->x, punit->y)
|| WARMAP_COST(aunit->x, aunit->y) >= maxd)) {
/* Impossible or too far to walk */
continue;
@@ -1900,7 +1900,8 @@
if (punit->ai.ai_role == AIUNIT_NONE) {
if ((pcity = wonder_on_continent(pplayer,
- map_get_continent(punit->x, punit->y)))
+ map_get_continent_number(punit->x,
+ punit->y)))
&& unit_flag(punit, F_HELP_WONDER)
&& build_points_left(pcity) > (pcity->shield_surplus * 2)) {
if (!same_pos(pcity->x, pcity->y, punit->x, punit->y)) {
@@ -1927,8 +1928,8 @@
if (pcity
&& can_cities_trade(pcity, pdest)
&& can_establish_trade_route(pcity, pdest)
- && map_get_continent(pcity->x, pcity->y)
- == map_get_continent(pdest->x, pdest->y)) {
+ && map_is_same_continent(pcity->x, pcity->y,
+ pdest->x, pdest->y)) {
tradeval=trade_between_cities(pcity, pdest);
if (tradeval != 0) {
if (best < tradeval) {
@@ -2281,7 +2282,6 @@
**************************************************************************/
static void ai_manage_barbarian_leader(struct player *pplayer, struct unit
*leader)
{
- Continent_id con = map_get_continent(leader->x, leader->y);
int safest = 0, safest_x = leader->x, safest_y = leader->y;
struct unit *closest_unit = NULL;
int dist, mindist = 10000;
@@ -2301,7 +2301,7 @@
unit_list_iterate(pplayer->units, aunit) {
if (unit_has_role(aunit->type, L_BARBARIAN_LEADER)
|| !is_ground_unit(aunit)
- || map_get_continent(aunit->x, aunit->y) != con)
+ || !map_is_same_continent(aunit->x, aunit->y, leader->x, leader->y))
continue;
if (WARMAP_COST(aunit->x, aunit->y) < mindist) {
@@ -2312,8 +2312,8 @@
if (closest_unit
&& !same_pos(closest_unit->x, closest_unit->y, leader->x, leader->y)
- && (map_get_continent(leader->x, leader->y)
- == map_get_continent(closest_unit->x, closest_unit->y))) {
+ && (map_is_same_continent(leader->x, leader->y,
+ closest_unit->x, closest_unit->y))) {
(void) ai_unit_goto(leader, closest_unit->x, closest_unit->y);
return; /* sticks better to own units with this -- jk */
}
@@ -2326,7 +2326,7 @@
unit_list_iterate(other_player->units, aunit) {
if (is_military_unit(aunit)
&& is_ground_unit(aunit)
- && map_get_continent(aunit->x, aunit->y) == con) {
+ && map_is_same_continent(aunit->x, aunit->y, leader->x, leader->y)) {
/* questionable assumption: aunit needs as many moves to reach us as we
need to reach it */
dist = WARMAP_COST(aunit->x, aunit->y) - unit_move_rate(aunit);
Index: client/gui-gtk/cityrep.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/client/gui-gtk/cityrep.c,v
retrieving revision 1.85
diff -u -r1.85 cityrep.c
--- client/gui-gtk/cityrep.c 1 May 2004 03:34:57 -0000 1.85
+++ client/gui-gtk/cityrep.c 2 Sep 2004 10:17:35 -0000
@@ -795,8 +795,8 @@
for(; current; current = g_list_next(current))
{
struct city* selectedcity = current->data;
- if (map_get_continent(pcity->x, pcity->y)
- == map_get_continent(selectedcity->x, selectedcity->y))
+ if (map_is_same_continent(pcity->x, pcity->y,
+ selectedcity->x, selectedcity->y))
{
gtk_clist_select_row(GTK_CLIST(city_list),i,0);
break;
Index: client/gui-gtk-2.0/cityrep.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/client/gui-gtk-2.0/cityrep.c,v
retrieving revision 1.58
diff -u -r1.58 cityrep.c
--- client/gui-gtk-2.0/cityrep.c 1 May 2004 17:28:47 -0000 1.58
+++ client/gui-gtk-2.0/cityrep.c 2 Sep 2004 10:17:36 -0000
@@ -959,8 +959,8 @@
itree_get(&it, 0, &res, -1);
pcity = res;
- if (map_get_continent(pcity->x, pcity->y)
- == map_get_continent(selectedcity->x, selectedcity->y)) {
+ if (map_is_same_continent(pcity->x, pcity->y,
+ selectedcity->x, selectedcity->y)) {
itree_select(city_selection, &it);
}
}
Index: client/gui-win32/cityrep.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/client/gui-win32/cityrep.c,v
retrieving revision 1.30
diff -u -r1.30 cityrep.c
--- client/gui-win32/cityrep.c 15 May 2004 21:30:34 -0000 1.30
+++ client/gui-win32/cityrep.c 2 Sep 2004 10:17:39 -0000
@@ -580,8 +580,8 @@
{
struct city *selectedcity;
selectedcity=(struct city *)ListBox_GetItemData(hLst,cityids[j]);
- if (map_get_continent(pcity->x, pcity->y)
- == map_get_continent(selectedcity->x, selectedcity->y))
+ if (map_is_same_continent(pcity->x, pcity->y,
+ selectedcity->x, selectedcity->y))
{
ListBox_SetSel(hLst,TRUE,i);
break;
Index: common/city.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/common/city.c,v
retrieving revision 1.240
diff -u -r1.240 city.c
--- common/city.c 1 Sep 2004 19:45:19 -0000 1.240
+++ common/city.c 2 Sep 2004 10:17:45 -0000
@@ -1019,8 +1019,7 @@
bonus = (pc1->tile_trade + pc2->tile_trade + 4) / 8;
/* Double if on different continents. */
- if (map_get_continent(pc1->x, pc1->y) !=
- map_get_continent(pc2->x, pc2->y)) {
+ if (!map_is_same_continent(pc1->x, pc1->y, pc2->x, pc2->y)) {
bonus *= 2;
}
@@ -1199,8 +1198,7 @@
case B_HOOVER:
case B_BACH:
if (improvement_variant(id)==1) {
- return (map_get_continent(tmp->x, tmp->y) ==
- map_get_continent(pcity->x, pcity->y));
+ return (map_is_same_continent(tmp->x, tmp->y, pcity->x, pcity->y));
} else {
return TRUE;
}
@@ -2522,7 +2520,7 @@
}
improvements_update_redundant(pplayer, pcity,
- map_get_continent(pcity->x, pcity->y),
+ map_get_continent_number(pcity->x, pcity->y),
improvement_types[impr].equiv_range);
}
@@ -2541,7 +2539,7 @@
mark_improvement(pcity, impr, I_NONE);
improvements_update_redundant(pplayer, pcity,
- map_get_continent(pcity->x, pcity->y),
+ map_get_continent_number(pcity->x, pcity->y),
improvement_types[impr].equiv_range);
}
Index: common/improvement.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/common/improvement.c,v
retrieving revision 1.44
diff -u -r1.44 improvement.c
--- common/improvement.c 1 Sep 2004 03:16:47 -0000 1.44
+++ common/improvement.c 2 Sep 2004 10:17:49 -0000
@@ -285,7 +285,7 @@
if (pcity) {
equiv_list[IR_CITY] = pcity->improvements;
- cont = map_get_continent(pcity->x, pcity->y);
+ cont = map_get_continent_number(pcity->x, pcity->y);
assert(cont > 0);
}
@@ -492,7 +492,7 @@
/* Fill the lists with existent improvements with Island equiv_range */
city_list_iterate(pplayer->cities, pcity) {
- Continent_id cont = map_get_continent(pcity->x, pcity->y);
+ Continent_id cont = map_get_continent_number(pcity->x, pcity->y);
Impr_Status *improvs =
&pplayer->island_improv[cont * game.num_impr_types];
@@ -606,7 +606,7 @@
case IR_ISLAND:
assert(cont > 0);
city_list_iterate(pplayer->cities, pcity2) {
- if (map_get_continent(pcity2->x, pcity2->y) == cont) {
+ if (map_get_continent_number(pcity2->x, pcity2->y) == cont) {
CHECK_CITY_IMPR(pcity2);
}
} city_list_iterate_end;
Index: common/map.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/common/map.c,v
retrieving revision 1.190
diff -u -r1.190 map.c
--- common/map.c 31 Aug 2004 05:43:51 -0000 1.190
+++ common/map.c 2 Sep 2004 10:18:13 -0000
@@ -1253,20 +1253,44 @@
/***************************************************************
...
***************************************************************/
-Continent_id map_get_continent(int x, int y)
+Continent_id map_get_continent_number(int x, int y)
{
+ assert(!is_ocean(map_get_terrain(x, y)));
return MAP_TILE(x, y)->continent;
}
/***************************************************************
...
***************************************************************/
+Continent_id map_get_ocean_number(int x, int y)
+{
+ assert(is_ocean(map_get_terrain(x, y)));
+ /* continent number is stored as negative value */
+ return -(MAP_TILE(x, y)->continent);
+}
+
+/***************************************************************
+...
+***************************************************************/
void map_set_continent(int x, int y, Continent_id val)
{
MAP_TILE(x, y)->continent = val;
}
/***************************************************************
+ Check if given tiles are on different continents/oceans
+ If one tile is on a ocean and the other on a land return FALSE
+***************************************************************/
+bool map_is_same_continent(int x, int y, int x2, int y2)
+{
+ if (is_ocean(map_get_terrain(x, y)) !=
+ is_ocean(map_get_terrain(x2, y2))) {
+ return FALSE;
+ }
+ return (MAP_TILE(x, y)->continent == MAP_TILE(x2, y2)->continent);
+}
+
+/***************************************************************
...
***************************************************************/
Terrain_type_id map_get_terrain(int x, int y)
Index: common/map.h
===================================================================
RCS file: /home/freeciv/CVS/freeciv/common/map.h,v
retrieving revision 1.210
diff -u -r1.210 map.h
--- common/map.h 26 Aug 2004 18:37:52 -0000 1.210
+++ common/map.h 2 Sep 2004 10:18:14 -0000
@@ -223,7 +223,9 @@
int get_direction_for_step(int start_x, int start_y, int end_x, int end_y);
void map_set_continent(int x, int y, Continent_id val);
-Continent_id map_get_continent(int x, int y);
+Continent_id map_get_continent_number(int x, int y);
+Continent_id map_get_ocean_number(int x, int y);
+bool map_is_same_continent(int x, int y, int x2, int y2);
void initialize_move_costs(void);
void reset_move_costs(int x, int y);
Index: server/gamehand.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/server/gamehand.c,v
retrieving revision 1.138
diff -u -r1.138 gamehand.c
--- server/gamehand.c 29 Aug 2004 19:03:32 -0000 1.138
+++ server/gamehand.c 2 Sep 2004 10:18:46 -0000
@@ -208,7 +208,7 @@
x = p.x + myrand(2 * game.dispersion + 1) - game.dispersion;
y = p.y + myrand(2 * game.dispersion + 1) - game.dispersion;
} while (!(normalize_map_pos(&x, &y)
- && map_get_continent(p.x, p.y) == map_get_continent(x, y)
+ && map_is_same_continent(p.x, p.y, x, y)
&& !is_ocean(map_get_terrain(x, y))
&& !is_non_allied_unit_tile(map_get_tile(x, y),
pplayer)));
Index: server/gotohand.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/server/gotohand.c,v
retrieving revision 1.183
diff -u -r1.183 gotohand.c
--- server/gotohand.c 1 Sep 2004 19:54:18 -0000 1.183
+++ server/gotohand.c 2 Sep 2004 10:18:51 -0000
@@ -1248,21 +1248,20 @@
* and with a boat */
if (ground_unit_transporter_capacity(x, y, pplayer) > 0) {
adjc_iterate(x, y, tmp_x, tmp_y) {
- if (map_get_continent(tmp_x, tmp_y) ==
- map_get_continent(punit->x, punit->y))
+ if (map_is_same_continent(tmp_x, tmp_y, punit->x, punit->y))
/* The target is adjacent to our continent! */
return TRUE;
} adjc_iterate_end;
}
} else {
/* Going to a land tile: better be our continent */
- if (map_get_continent(punit->x, punit->y) == map_get_continent(x, y)) {
+ if (map_is_same_continent(punit->x, punit->y, x, y)) {
return TRUE;
} else {
/* Well, it's not our continent, but maybe we are on a boat
* adjacent to the target continent? */
adjc_iterate(punit->x, punit->y, tmp_x, tmp_y) {
- if (map_get_continent(tmp_x, tmp_y) == map_get_continent(x, y)) {
+ if (map_is_same_continent(tmp_x, tmp_y, x, y)) {
return TRUE;
}
} adjc_iterate_end;
Index: server/mapgen.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/server/mapgen.c,v
retrieving revision 1.150
diff -u -r1.150 mapgen.c
--- server/mapgen.c 1 Sep 2004 22:41:39 -0000 1.150
+++ server/mapgen.c 2 Sep 2004 10:18:58 -0000
@@ -1290,7 +1290,7 @@
continue;
}
for (j = 0; j < seen_conts; j++) {
- if (map_get_continent(x1, y1) == conts[j]) {
+ if (map_get_continent_number(x1, y1) == conts[j]) {
/* Continent of (x1,y1) is already in the list */
break;
}
@@ -1298,7 +1298,7 @@
if (j >= seen_conts) {
/* we have not seen this continent yet */
assert(seen_conts < CITY_TILES);
- conts[seen_conts] = map_get_continent(x1, y1);
+ conts[seen_conts] = map_get_continent_number(x1, y1);
seen_conts++;
}
} map_city_radius_iterate_end;
@@ -1390,7 +1390,7 @@
return FALSE;
}
- if (islands[(int)map_get_continent(x, y)].starters == 0) {
+ if (islands[(int)map_get_continent_number(x, y)].starters == 0) {
return FALSE;
}
@@ -1411,7 +1411,7 @@
int x1 = map.start_positions[i].x;
int y1 = map.start_positions[i].y;
- if (map_get_continent(x, y) == map_get_continent(x1, y1)
+ if (map_is_same_continent(x, y, x1, y1)
&& real_map_distance(x, y, x1, y1) < data->dist) {
return FALSE;
}
@@ -1451,7 +1451,7 @@
* sizeof(*map.start_positions));
while (data.count < game.nplayers) {
if (rand_map_pos_filtered(&x, &y, &data, is_valid_start_pos)) {
- islands[(int)map_get_continent(x, y)].starters--;
+ islands[(int)map_get_continent_number(x, y)].starters--;
map.start_positions[data.count].x = x;
map.start_positions[data.count].y = y;
map.start_positions[data.count].nation = NO_NATION_SELECTED;
@@ -1915,7 +1915,8 @@
while (i > 0 && (failsafe--) > 0) {
get_random_map_position_from_state(&x, &y, pstate);
- if (map_get_continent(x, y) == pstate->isleindex &&
+ if (!is_ocean(map_get_terrain(x, y)) &&
+ map_get_continent_number(x, y) == pstate->isleindex &&
not_placed(x, y)) {
/* the first condition helps make terrain more contiguous,
@@ -1968,7 +1969,8 @@
while (i > 0 && (failsafe--) > 0) {
get_random_map_position_from_state(&x, &y, pstate);
- if (map_get_continent(x, y) == pstate->isleindex
+ if (is_ocean(map_get_terrain(x, y)) &&
+ map_get_continent_number(x, y) == pstate->isleindex
&& not_placed(x, y)) {
/* the first condition helps make terrain more contiguous,
Index: server/maphand.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/server/maphand.c,v
retrieving revision 1.146
diff -u -r1.146 maphand.c
--- server/maphand.c 31 Aug 2004 08:17:50 -0000 1.146
+++ server/maphand.c 2 Sep 2004 10:19:00 -0000
@@ -59,7 +59,7 @@
**************************************************************************/
static void assign_continent_flood(int x, int y, bool is_land, int nr)
{
- if (map_get_continent(x, y) != 0) {
+ if (map_get_tile(x, y)->continent != 0) {
return;
}
@@ -93,15 +93,15 @@
}
whole_map_iterate(x, y) {
- Continent_id cont = map_get_continent(x, y);
if (!is_ocean(map_get_terrain(x, y))) {
+ Continent_id cont = map_get_continent_number(x, y);
adjc_iterate(x, y, x2, y2) {
- Continent_id cont2 = map_get_continent(x2, y2);
if (is_ocean(map_get_terrain(x2, y2))) {
- if (lake_surrounders[-cont2] == 0) {
- lake_surrounders[-cont2] = cont;
- } else if (lake_surrounders[-cont2] != cont) {
- lake_surrounders[-cont2] = -1;
+ Continent_id ocean = map_get_ocean_number(x2, y2);
+ if (lake_surrounders[ocean] == 0) {
+ lake_surrounders[ocean] = cont;
+ } else if (lake_surrounders[ocean] != cont) {
+ lake_surrounders[ocean] = -1;
}
}
} adjc_iterate_end;
@@ -140,7 +140,7 @@
/* Assign new numbers */
whole_map_iterate(x, y) {
- if (map_get_continent(x, y) != 0) {
+ if (map_get_tile(x, y)->continent != 0) {
/* Already assigned. */
continue;
}
@@ -1480,23 +1480,23 @@
*************************************************************************/
static bool is_claimed_ocean(int x, int y, Continent_id *contp)
{
- Continent_id cont = map_get_continent(x, y);
+ Continent_id ocean = map_get_ocean_number(x, y);
Continent_id cont2, other;
int ocean_tiles;
- if (get_ocean_size(-cont) <= MAXIMUM_CLAIMED_OCEAN_SIZE &&
- lake_surrounders[-cont] > 0) {
- *contp = lake_surrounders[-cont];
+ if (get_ocean_size(ocean) <= MAXIMUM_CLAIMED_OCEAN_SIZE &&
+ lake_surrounders[ocean] > 0) {
+ *contp = lake_surrounders[ocean];
return TRUE;
}
other = 0;
ocean_tiles = 0;
adjc_iterate(x, y, x2, y2) {
- cont2 = map_get_continent(x2, y2);
- if (cont2 == cont) {
+ if (is_ocean(map_get_terrain(x2, y2))) {
ocean_tiles++;
} else {
+ cont2 = map_get_continent_number(x2, y2);
if (other == 0) {
other = cont2;
} else if (other != cont2) {
@@ -1534,11 +1534,27 @@
int distsq; /* Squared distance to city */
/* integer arithmetic equivalent of (borders+0.5)**2 */
int cldistsq = game.borders * (game.borders + 1);
- Continent_id cont = map_get_continent(x, y);
+
+ if (!is_ocean(map_get_terrain(x, y))) {
+ cities_iterate(pcity) {
+ if (map_is_same_continent(pcity->x, pcity->y, x, y)) {
+ distsq = sq_map_distance(pcity->x, pcity->y, x, y);
+ if (distsq < cldistsq ||
+ (distsq == cldistsq &&
+ (!closest || closest->turn_founded > pcity->turn_founded))) {
+ closest = pcity;
+ cldistsq = distsq;
+ }
+ }
+ } cities_iterate_end;
+ } else {
+ /* (x,y) is ocean */
+ Continent_id cont;
- if (!is_ocean(map_get_terrain(x, y)) || is_claimed_ocean(x, y, &cont)) {
+ is_claimed_ocean(x, y, &cont);
cities_iterate(pcity) {
- if (map_get_continent(pcity->x, pcity->y) == cont) {
+ if (!is_ocean(map_get_terrain(pcity->x, pcity->y)) &&
+ map_get_continent_number(pcity->x, pcity->y) == cont) {
distsq = sq_map_distance(pcity->x, pcity->y, x, y);
if (distsq < cldistsq ||
(distsq == cldistsq &&
@@ -1546,11 +1562,10 @@
closest = pcity;
cldistsq = distsq;
}
- }
+ }
} cities_iterate_end;
}
}
-
return closest;
}
Index: server/sanitycheck.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/server/sanitycheck.c,v
retrieving revision 1.50
diff -u -r1.50 sanitycheck.c
--- server/sanitycheck.c 29 Aug 2004 19:38:07 -0000 1.50
+++ server/sanitycheck.c 2 Sep 2004 10:19:00 -0000
@@ -102,20 +102,17 @@
whole_map_iterate(x, y) {
struct tile *ptile = map_get_tile(x, y);
struct city *pcity = map_get_city(x, y);
- int cont = map_get_continent(x, y);
if (is_ocean(map_get_terrain(x, y))) {
- assert(cont < 0);
adjc_iterate(x, y, x1, y1) {
if (is_ocean(map_get_terrain(x1, y1))) {
- assert(map_get_continent(x1, y1) == cont);
+ assert(map_is_same_continent(x1, y1, x, y));
}
} adjc_iterate_end;
} else {
- assert(cont > 0);
adjc_iterate(x, y, x1, y1) {
if (!is_ocean(map_get_terrain(x1, y1))) {
- assert(map_get_continent(x1, y1) == cont);
+ assert(map_is_same_continent(x1, y1, x, y));
}
} adjc_iterate_end;
}
Index: server/settlers.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/server/settlers.c,v
retrieving revision 1.199
diff -u -r1.199 settlers.c
--- server/settlers.c 31 Aug 2004 04:40:51 -0000 1.199
+++ server/settlers.c 2 Sep 2004 10:19:06 -0000
@@ -921,7 +921,6 @@
struct player *pplayer = unit_owner(punit);
bool in_use; /* true if the target square is being used
by one of our cities */
- Continent_id ucont = map_get_continent(punit->x, punit->y);
int mv_rate = unit_type(punit)->move_rate;
int mv_turns; /* estimated turns to move to target
square */
int oldv; /* current value of consideration tile */
@@ -946,7 +945,7 @@
if (get_worker_city(pcity, i, j) == C_TILE_UNAVAILABLE)
continue;
in_use = (get_worker_city(pcity, i, j) == C_TILE_WORKER);
- if (map_get_continent(x, y) == ucont
+ if (map_is_same_continent(x, y, punit->x, punit->y)
&& WARMAP_COST(x, y) <= THRESHOLD * mv_rate
&& !BV_CHECK_MASK(TERRITORY(x, y), my_enemies)
/* pretty good, hope it's enough! -- Syela */
Index: server/unittools.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/server/unittools.c,v
retrieving revision 1.300
diff -u -r1.300 unittools.c
--- server/unittools.c 26 Aug 2004 18:37:53 -0000 1.300
+++ server/unittools.c 2 Sep 2004 10:19:10 -0000
@@ -1080,7 +1080,7 @@
value = get_virtual_defense_power(U_LAST, u_type, x1, y1, FALSE, 0);
value *= 10;
- if (ptile->continent != map_get_continent(pcity->x, pcity->y)) {
+ if (!map_is_same_continent(x1, y1, pcity->x, pcity->y)) {
value /= 2;
}
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