wiz_dark()で間違えて外周部にCAVE_UNSAFEを立てていたので修正.

diff --git a/src/cave.c b/src/cave.c
index eb4b4f7..8992417 100644 (file)
--- a/src/cave.c
+++ b/src/cave.c
@@ -4845,9 +4845,9 @@ void wiz_dark(void)
 
 
        /* Forget every grid */
 
 
        /* Forget every grid */

-       for (y = 0; y < cur_hgt; y++)
+       for (y = 1; y < cur_hgt - 1; y++)

        {
        {

-               for (x = 0; x < cur_wid; x++)
+               for (x = 1; x < cur_wid - 1; x++)

                {
                        cave_type *c_ptr = &cave[y][x];
 
                {
                        cave_type *c_ptr = &cave[y][x];
 


@@ -4857,6 +4857,20 @@ void wiz_dark(void)
                }
        }
 
                }
        }
 

+       /* Forget every grid on horizontal edge */
+       for (x = 0; x < cur_wid; x++)
+       {
+               cave[0][x].info &= ~(CAVE_MARK);
+               cave[cur_hgt - 1][x].info &= ~(CAVE_MARK);
+       }
+
+       /* Forget every grid on vertical edge */
+       for (y = 1; y < (cur_hgt - 1); y++)
+       {
+               cave[y][0].info &= ~(CAVE_MARK);
+               cave[y][cur_wid - 1].info &= ~(CAVE_MARK);
+       }
+

        /* Forget all objects */
        for (i = 1; i < o_max; i++)
        {
        /* Forget all objects */
        for (i = 1; i < o_max; i++)
        {