Sight range increase is now allowed in some of the special modes (not only the cheat mode)

config.cpp

@@ -642,7 +642,7 @@ void showGraphConfig() {
       XLAT("+5 = move instantly"));
   
     if(xuni == 'r')
-      dialog::editNumber(sightrange, 4, cheater ? 10 : 7, 1, 7, XLAT("sight range"), 
+      dialog::editNumber(sightrange, 4, allowIncreasedSight() ? 10 : 7, 1, 7, XLAT("sight range"), 
         XLAT("Roughly 42% cells are on the edge of your sight range. Reducing "
         "the sight range makes HyperRogue work faster, but also makes "
         "the game effectively harder."));

dialogs.cpp

@@ -586,7 +586,7 @@ namespace dialog {
     if(ne.intval == &sightrange && sightrange < 4) 
       *ne.editwhat = sightrange = 4, affect('v');
     
-    int msr = cheater ? 15 : 7;
+    int msr = allowIncreasedSight() ? 15 : 7;
 
     if(ne.intval == &sightrange && sightrange > msr) 
       *ne.editwhat = sightrange = msr, affect('v');

graph.cpp

@@ -4429,11 +4429,24 @@ void drawFlashes() {
     }
   }
 
+bool allowIncreasedSight() {
+  if(cheater) return true;
+  if(peace::on) return true;
+#if CAP_TOUR
+  if(tour::on) return true;
+#endif
+#if CAP_ROGUEVIZ
+  if(rogueviz::on) return true;
+#endif
+  if(randomPatternsMode) return true;
+  return false;
+  }
+
 void drawthemap() {
 
   frameid++;
 
-  if(!cheater && !svg::in && !inHighQual) {
+  if(!allowIncreasedSight()) {
     if(sightrange > 7) sightrange = 7;
     overgenerate = false;
     }

hyper.h

@@ -1528,3 +1528,4 @@ extern bool showstartmenu;
 void selectLanguageScreen();
 
 bool inscreenrange(cell *c);
+bool allowIncreasedSight();