placeholders

include/decl.h

@@ -1221,6 +1221,12 @@ struct instance_globals_saved_u {
     dest_area updest;
 };
 
+struct instance_globals_saved_w {
+    /* reserved */
+    long wreserve;
+    int32_t wtreserved;
+};
+
 struct instance_globals_saved_x {
     /* mkmaze.c */
     int xmin, xmax; /* level boundaries x */
@@ -1274,6 +1280,7 @@ extern struct instance_globals_saved_r svr;
 extern struct instance_globals_saved_s svs;
 extern struct instance_globals_saved_t svt;
 extern struct instance_globals_saved_u svu;
+extern struct instance_globals_saved_w svw;
 extern struct instance_globals_saved_x svx;
 extern struct instance_globals_saved_y svy;
 extern struct sinfo program_state; /* flags describing game's current state */

src/decl.c

@@ -987,6 +987,11 @@ static const struct instance_globals_saved_x init_svx = {
     UNDEFINED_VALUE                      /* xmax */
 };
 
+static const struct instance_globals_saved_w init_svw = {
+    0,                                  /* wreserve */
+    100,                                /* wtreserved, not used currently */
+};
+
 static const struct instance_globals_saved_y init_svy = {
     /* mkmaze.c */
     UNDEFINED_VALUE,                     /* ymin */
@@ -1042,6 +1047,7 @@ struct instance_globals_saved_r svr;
 struct instance_globals_saved_s svs;
 struct instance_globals_saved_t svt;
 struct instance_globals_saved_u svu;
+struct instance_globals_saved_w svw;
 struct instance_globals_saved_x svx;
 struct instance_globals_saved_y svy;
 struct sinfo program_state;
@@ -1119,6 +1125,7 @@ decl_globals_init(void)
     svs = init_svs;
     svt = init_svt;
     svu = init_svu;
+    svw = init_svw;
     svx = init_svx;
     svy = init_svy;
 

src/restore.c

@@ -598,6 +598,8 @@ restgamestate(NHFILE *nhfp)
     amii_setpens(amii_numcolors); /* use colors from save file */
 #endif
 #endif /* !SFCTOOL */
+    Sfi_long(nhfp, &svw.wreserve, "wreserve");
+    Sfi_int32(nhfp, &svw.wtreserved, "wtreserved");
     Sfi_you(nhfp, &u, "gamestate-you");
     gy.youmonst.cham = u.mcham;
 

src/save.c

@@ -282,6 +282,8 @@ savegamestate(NHFILE *nhfp)
     urealtime.finish_time = getnow();
     urealtime.realtime += timet_delta(urealtime.finish_time,
                                       urealtime.start_timing);
+    Sfo_long(nhfp, &svw.wreserve, "wreserve");
+    Sfo_int32(nhfp, &svw.wtreserved, "wtreserved");
     Sfo_you(nhfp, &u, "gamestate-you");
     Sfo_char(nhfp, yyyymmddhhmmss(ubirthday), "gamestate-ubirthday", 14);
     Sfo_long(nhfp, &urealtime.realtime, "gamestate-realtime");