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fairland: Rename INFINITY to INFINITE_ELEVATION

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Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
This commit is contained in:
Markus Armbruster 2020-08-08 13:59:37 +02:00
parent 380d2e9f55
commit cd7c4cdf20
1 changed files with 9 additions and 9 deletions
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18
src/util/fairland.c
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@ -162,7 +162,7 @@ static int quiet;
static const char *outfile = DEFAULT_OUTFILE_NAME;
#define STABLE_CYCLE 4 /* stability required for perterbed capitals */
#define INFINITY 999 /* a number which means "BIG" */
#define INFINITE_ELEVATION 999
/* these defines prevent infinite loops:
*/
@ -916,7 +916,7 @@ create_elevations(void)
for (i = 0; i < WORLD_X; i++) {
for (j = 0; j < WORLD_Y; j++)
elev[i][j] = -INFINITY;
elev[i][j] = -INFINITE_ELEVATION;
}
elevate_land();
elevate_sea();
@ -944,7 +944,7 @@ distance_to_what(int x, int y, int flag)
return d;
break;
case 2: /* distance to mountain */
if (elev[px][py] == INFINITY)
if (elev[px][py] == INFINITE_ELEVATION)
return d;
break;
}
@ -982,13 +982,13 @@ elevate_land(void)
++mountain_search) {
r = roll0(total);
for (i = 0; i < ns; ++i)
if (r < weight[i] && ELEV == -INFINITY &&
if (r < weight[i] && ELEV == -INFINITE_ELEVATION &&
(c >= nc ||
((!(capx[c] == sectx[c][i] &&
capy[c] == secty[c][i])) &&
(!(new_x(capx[c] + 2) == sectx[c][i] &&
capy[c] == secty[c][i]))))) {
ELEV = INFINITY;
ELEV = INFINITE_ELEVATION;
break;
}
--k;
@ -1000,12 +1000,12 @@ elevate_land(void)
dmoun[i] = distance_to_mountain();
dk = (ns - nm - ((c < nc) ? 3 : 1) > 0) ?
(100 * (HIGHMIN - LANDMIN)) / (ns - nm - ((c < nc) ? 3 : 1)) :
100 * INFINITY;
100 * INFINITE_ELEVATION;
for (k = 100 * (HIGHMIN - 1);; k -= dk) {
highest = 0;
where = -1;
for (i = 0; i < ns; ++i) {
if (ELEV == -INFINITY &&
if (ELEV == -INFINITE_ELEVATION &&
(c >= nc || ((!(capx[c] == sectx[c][i] &&
capy[c] == secty[c][i])) &&
(!(new_x(capx[c] + 2) == sectx[c][i] &&
@ -1031,7 +1031,7 @@ elevate_land(void)
/* Elevate the mountains and capitals */
for (i = 0; i < ns; ++i) {
if (ELEV == INFINITY) {
if (ELEV == INFINITE_ELEVATION) {
if (dsea[i] == 1)
ELEV = HILLMIN + roll0(PLATMIN - HILLMIN);
else
@ -1055,7 +1055,7 @@ elevate_sea(void)
for (y = 0; y < WORLD_Y; ++y) {
for (x = y % 2; x < WORLD_X; x += 2) {
if (elev[x][y] == -INFINITY)
if (elev[x][y] == -INFINITE_ELEVATION)
elev[x][y] = -roll(distance_to_land() * 20 + 27);
}
}