Replace "roll0(N) + M" by "roll(N) + M-1"

[empserver] / src / util / fairland.c

diff --git a/src/util/fairland.c b/src/util/fairland.c
index 4cdd6d94125f93b0e5f9ba0f349a9e191f606ab1..078a23f035561b011a4128b02d1fe18ebf0ac17b 100644 (file)
--- a/src/util/fairland.c
+++ b/src/util/fairland.c
@@ -810,7 +810,7 @@ grow_islands(void)
        secs = 0;
        if (!place_island(c, &x, &y))
            return;
-       isiz = 1 + roll0(2 * is - 1);
+       isiz = roll(2 * is - 1);
        do {
            ++secs;
            find_coast(c);
@@ -973,7 +973,7 @@ elevate_sea(void)
     for (y = 0; y < WORLD_Y; ++y) {
        for (x = y % 2; x < WORLD_X; x += 2) {
            if (elev[x][y] == -INFINITY)
-               elev[x][y] = -roll0((distance_to_land() * 20 + 27)) - 1;
+               elev[x][y] = -roll(distance_to_land() * 20 + 27);
        }
     }
 }