外壁をFEAT_NONEに初期化してからわざわざ再設定しなおすというコードを

削除.

diff --git a/src/generate.c b/src/generate.c
index 90b4cad..cdcf4bd 100644 (file)
--- a/src/generate.c
+++ b/src/generate.c
@@ -547,10 +547,6 @@ msg_print("
                }
        }
 
-       /* Hack -- boundary walls and mimics are set later */
-       for (y = 0; y < cur_hgt; y++) cave[y][0].feat = cave[y][cur_wid - 1].feat = FEAT_NONE;
-       for (x = 0; x < cur_wid; x++) cave[0][x].feat = cave[cur_hgt - 1][x].feat = FEAT_NONE;
-
 #ifdef ALLOW_CAVERNS_AND_LAKES
        /* Possible "destroyed" level */
        if ((dun_level > 30) && one_in_(DUN_DEST*2) && (small_levels) && (d_info[dungeon_type].flags1 & DF1_DESTROY))
@@ -837,36 +833,18 @@ if (cheat_room) msg_print("
        }
        }
 
-       /* Special boundary walls -- Top and bottom */
+       /* Reset flags from boundary walls -- Top and bottom */
        for (x = 0; x < cur_wid; x++)
        {
-               cave_type *c_ptr = &cave[0][x]; /* Top */
-
-               /* Clear previous contents */
-               if (c_ptr->feat == FEAT_NONE) c_ptr->feat = fill_type[randint0(100)];
-               c_ptr->info &= ~(CAVE_MASK);
-
-               c_ptr = &cave[cur_hgt - 1][x]; /* Bottom */
-
-               /* Clear previous contents */
-               if (c_ptr->feat == FEAT_NONE) c_ptr->feat = fill_type[randint0(100)];
-               c_ptr->info &= ~(CAVE_MASK);
+               cave[0][x].info &= ~(CAVE_MASK);
+               cave[cur_hgt - 1][x].info &= ~(CAVE_MASK);
        }
 
-       /* Special boundary walls -- Left and right */
+       /* Reset flags from boundary walls -- Left and right */
        for (y = 1; y < (cur_hgt - 1); y++)
        {
-               cave_type *c_ptr = &cave[y][0]; /* Left */
-
-               /* Clear previous contents */
-               if (c_ptr->feat == FEAT_NONE) c_ptr->feat = fill_type[randint0(100)];
-               c_ptr->info &= ~(CAVE_MASK);
-
-               c_ptr = &cave[y][cur_wid - 1]; /* Right */
-
-               /* Clear previous contents */
-               if (c_ptr->feat == FEAT_NONE) c_ptr->feat = fill_type[randint0(100)];
-               c_ptr->info &= ~(CAVE_MASK);
+               cave[y][0].info &= ~(CAVE_MASK);
+               cave[y][cur_wid - 1].info &= ~(CAVE_MASK);
        }