Ask to kick a locked door open, if hero has no unlocking tool

doc/fixes3-7-0.txt

@@ -862,6 +862,7 @@ try to avoid locations with engraved Elbereth or scare monster scroll when
 be more flexible when wishing checks for artifact name matches; now allows
 	"firebrand" or "fire-brand" to yield "Fire Brand"
 exclude unique monsters from pacification when untrapped from web
+ask to kick a door open, if it's locked and you don't have unlocking tool
 
 
 Fixes to 3.7.0-x Problems that Were Exposed Via git Repository

include/decl.h

@@ -666,11 +666,13 @@ struct _create_particular_data {
 enum cmdq_cmdtypes {
     CMDQ_KEY = 0, /* a literal character, cmdq_add_key() */
     CMDQ_EXTCMD,  /* extended command, cmdq_add_ec() */
+    CMDQ_DIR,     /* direction, cmdq_add_dir() */
 };
 
 struct _cmd_queue {
     int typ;
     char key;
+    schar dirx, diry, dirz;
     const struct ext_func_tab *ec_entry;
     struct _cmd_queue *next;
 };

include/extern.h

@@ -252,6 +252,7 @@ extern void reset_occupations(void);
 extern void set_occupation(int(*)(void), const char *, cmdcount_nht);
 extern void cmdq_add_ec(int(*)(void));
 extern void cmdq_add_key(char);
+extern void cmdq_add_dir(schar, schar, schar);
 extern struct _cmd_queue *cmdq_pop(void);
 extern void cmdq_clear(void);
 extern char pgetchar(void);

src/cmd.c

@@ -266,6 +266,28 @@ cmdq_add_key(char key)
         g.command_queue = tmp;
 }
 
+/* add a direction to the command queue */
+void
+cmdq_add_dir(schar dx, schar dy, schar dz)
+{
+    struct _cmd_queue *tmp = (struct _cmd_queue *)alloc(sizeof(struct _cmd_queue));
+    struct _cmd_queue *cq = g.command_queue;
+
+    tmp->typ = CMDQ_DIR;
+    tmp->dirx = dx;
+    tmp->diry = dy;
+    tmp->dirz = dz;
+    tmp->next = NULL;
+
+    while (cq && cq->next)
+        cq = cq->next;
+
+    if (cq)
+        cq->next = tmp;
+    else
+        g.command_queue = tmp;
+}
+
 /* pop off the topmost command from the command queue.
  * caller is responsible for freeing the returned _cmd_queue.
  */
@@ -4148,6 +4170,23 @@ getdir(const char *s)
 {
     char dirsym;
     int is_mov;
+    struct _cmd_queue *cmdq = cmdq_pop();
+
+    if (cmdq) {
+        if (cmdq->typ == CMDQ_DIR) {
+            if (!cmdq->dirz) {
+                dirsym = g.Cmd.dirchars[xytod(cmdq->dirx, cmdq->diry)];
+            } else {
+                dirsym = g.Cmd.dirchars[(cmdq->dirz > 0) ? DIR_DOWN : DIR_UP];
+            }
+        } else {
+            cmdq_clear();
+            dirsym = '\0';
+            impossible("getdir: command queue had no dir?");
+        }
+        free(cmdq);
+        goto got_dirsym;
+    }
 
  retry:
     if (g.in_doagain || *readchar_queue)
@@ -4164,6 +4203,7 @@ getdir(const char *s)
     }
     savech(dirsym);
 
+ got_dirsym:
     if (dirsym == g.Cmd.spkeys[NHKF_GETDIR_SELF]
         || dirsym == g.Cmd.spkeys[NHKF_GETDIR_SELF2]) {
         u.dx = u.dy = u.dz = 0;

src/dokick.c

@@ -827,7 +827,7 @@ dokick(void)
     if (no_kick) {
         /* ignore direction typed before player notices kick failed */
         display_nhwindow(WIN_MESSAGE, TRUE); /* --More-- */
-        return ECMD_OK;
+        return ECMD_FAIL;
     }
 
     if (!getdir((char *) 0))

src/lock.c

@@ -798,8 +798,15 @@ doopen_indir(int x, int y)
             break;
         }
         pline("This door%s.", mesg);
-        if (locked && flags.autounlock && (unlocktool = autokey(TRUE)) != 0) {
+        if (locked) {
-            res = pick_lock(unlocktool, cc.x, cc.y, (struct obj *) 0) ? ECMD_TIME : ECMD_OK;
+            if (flags.autounlock && (unlocktool = autokey(TRUE)) != 0) {
+                res = pick_lock(unlocktool, cc.x, cc.y,
+                                (struct obj *) 0) ? ECMD_TIME : ECMD_OK;
+            } else if (!u.usteed && ynq("Kick it?") == 'y') {
+                cmdq_add_ec(dokick);
+                cmdq_add_dir(sgn(cc.x - u.ux), sgn(cc.y - u.uy), 0);
+                res = ECMD_TIME;
+            }
         }
         return res;
     }