Add wizmode command to recreate current level

dat/wizhelp

@@ -20,6 +20,7 @@ Debug-Mode Quick Reference:
 #timeout == look at timeout queue
 #vision == show vision array
 #vanquished == disclose counts of dead monsters
+#wizmakemap == recreate the current level
 #wizsmell == smell a monster
 #wizintrinsic == set selected intrinsic timeouts
 #wizrumorcheck == validate first and last rumor for true and false set

doc/fixes36.1

@@ -348,6 +348,7 @@ give quest guardians some equipment
 hero polyed into ghoul can only eat non-veggy corpses or eggs
 kicking activates statue traps
 pets start with apport equal to your charisma
+sometimes generate the random mazes with wide corridors or thick walls
 
 
 Fixes to Post-3.6.0 Problems that Were Exposed Via git Repository
@@ -502,6 +503,7 @@ random horses have a tiny chance of being generated saddled
 give feedback just before timed levitation runs out
 travel accepts 'm' (request menu) prefix
 pressing a or A when cursor positioning shows menu of "interesting" features
+wizard-mode command #wizmakemap to recreate the current level
 
 
 Platform- and/or Interface-Specific New Features

src/cmd.c

@@ -3,6 +3,7 @@
 /* NetHack may be freely redistributed.  See license for details. */
 
 #include "hack.h"
+#include "lev.h"
 #include "func_tab.h"
 
 #ifdef ALTMETA
@@ -123,6 +124,7 @@ STATIC_PTR int NDECL(wiz_wish);
 STATIC_PTR int NDECL(wiz_identify);
 STATIC_PTR int NDECL(wiz_intrinsic);
 STATIC_PTR int NDECL(wiz_map);
+STATIC_PTR int NDECL(wiz_makemap);
 STATIC_PTR int NDECL(wiz_genesis);
 STATIC_PTR int NDECL(wiz_where);
 STATIC_PTR int NDECL(wiz_detect);
@@ -610,6 +612,21 @@ wiz_identify(VOID_ARGS)
     return 0;
 }
 
+STATIC_PTR int
+wiz_makemap(VOID_ARGS)
+{
+    if (wizard) {
+        savelev(-1, ledger_no(&u.uz), FREE_SAVE);
+        mklev();
+        reglyph_darkroom();
+        vision_reset();
+        vision_full_recalc = 1;
+        (void) safe_teleds(TRUE);
+        docrt();
+        flush_screen(1);
+    }
+}
+
 /* ^F command - reveal the level map and any traps on it */
 STATIC_PTR int
 wiz_map(VOID_ARGS)
@@ -2812,6 +2829,7 @@ struct ext_func_tab extcmdlist[] = {
     { C('i'), "wizidentify", "identify all items in inventory", wiz_identify, IFBURIED|AUTOCOMPLETE|WIZMODECMD },
     { '\0', "wizintrinsic", "set intrinsic", wiz_intrinsic, IFBURIED|AUTOCOMPLETE|WIZMODECMD },
     { C('v'), "wizlevelport", "teleport to another level", wiz_level_tele, IFBURIED|AUTOCOMPLETE|WIZMODECMD },
+    { '\0', "wizmakemap", "recreate the current level", wiz_makemap, IFBURIED|WIZMODECMD },
     { C('f'), "wizmap", "map the level", wiz_map, IFBURIED|AUTOCOMPLETE|WIZMODECMD },
     { '\0', "wizrumorcheck", "verify rumor boundaries", wiz_rumor_check, IFBURIED|AUTOCOMPLETE|WIZMODECMD },
     { '\0', "wizsmell", "smell monster", wiz_smell, IFBURIED|AUTOCOMPLETE|WIZMODECMD },