ｴﾖｰ网ﾃ､ﾆ｡｢(mode | PM_IGNORE_TERRAIN)､ﾈｽ､､ﾆ､､､ｿ､ﾎ､ﾇ｡｢(mode & PM_IGNORE_TERRAIN)､ﾋｽ...

diff --git a/src/monster2.c b/src/monster2.c
index d93974b..b5e5394 100644 (file)
--- a/src/monster2.c
+++ b/src/monster2.c
@@ -2748,7 +2748,7 @@ bool place_monster_one(int who, int y, int x, int r_idx, u32b mode)
 
        /* Require empty space (if not ghostly) */
        if (!(!dun_level && (cave[y][x].feat == FEAT_MOUNTAIN) && ((r_ptr->flags8 & RF8_WILD_MOUNTAIN) || (r_ptr->flags7 & RF7_CAN_FLY))) &&
-           !(cave_empty_bold2(y, x) || (mode | PM_IGNORE_TERRAIN)) &&
+           !(cave_empty_bold2(y, x) || (mode & PM_IGNORE_TERRAIN)) &&
            !((r_ptr->flags2 & RF2_PASS_WALL) &&
               !(cave_perma_bold(y, x) || cave[y][x].m_idx ||
                 ((y == py) && (x == px))))) return (FALSE);