improvements to start menu: can be called from main menu; resets all special modes; selecting shmup allows you to configure keys immediately

config.cpp

@@ -4,6 +4,9 @@
 
 videopar vid;
 
+#define DEFAULT_WALLMODE ISMOBILE ? 3 : 5
+#define DEFAULT_MONMODE  ISMOBILE ? 2 : 4
+
 #if ISANDROID
 #define ANDROID_SETTINGS settingsChanged = true;
 #else
@@ -236,8 +239,8 @@ void initConfig() {
   addsaver(vid.yshift, "Y shift", 0);
   addsaver(vid.camera_angle, "camera angle", 0);
   addsaver(vid.ballproj, "ballproj", 1);
-  addsaver(vid.monmode, "monster display mode", ISMOBILE ? 2 : 4);
+  addsaver(vid.monmode, "monster display mode", DEFAULT_MONMODE);
-  addsaver(vid.wallmode, "wall display mode", ISMOBILE ? 3 : 5);
+  addsaver(vid.wallmode, "wall display mode", DEFAULT_WALLMODE);
 
   addsaver(geom3::depth, "3D depth");
   addsaver(geom3::camera, "3D camera level");
@@ -317,21 +320,39 @@ void initConfig() {
 #endif
   }
 
-void resetModes() {
+bool inSpecialMode() {
+  return chaosmode || nontruncated || peace::on || tour::on ||
+    yendor::on || tactic::on || randomPatternsMode ||
+    geometry != gNormal || pmodel != mdDisk || vid.alpha != 1 || vid.scale != 1 || 
+    rug::rugged || vid.monmode != DEFAULT_MONMODE ||
+    vid.wallmode != DEFAULT_WALLMODE;
+  }
+
+void resetModes(char leave = 'c') {
   popAllGames();
   firstland = laIce; vid.scfg.players = 1;
-  if(shmup::on) restartGame('s');
+  if(shmup::on != (leave == 's')) restartGame('s');
-  if(inv::on) restartGame('i');
+  if(inv::on != (leave == 'i')) restartGame('i');
-  if(chaosmode) restartGame('C');
+  if(chaosmode != (leave == 'C')) restartGame('C');
-  if(nontruncated) restartGame('7');
+  if(nontruncated != (leave == '7')) restartGame('7');
-  if(peace::on) restartGame('P');
+  if(peace::on != (leave == 'P')) restartGame('P');
 #if CAP_TOUR
-  if(tour::on) restartGame('T');
+  if(tour::on != (leave == 'T')) restartGame('T');
 #endif
-  if(yendor::on) restartGame('y');
+  if(yendor::on != (leave == 'y')) restartGame('y');
-  if(tactic::on) restartGame('t');
+  if(tactic::on != (leave == 't')) restartGame('t');
-  if(randomPatternsMode) restartGame('r');
+  if(randomPatternsMode != (leave == 'r')) restartGame('r');
-  if(geometry != gNormal) { targetgeometry = gNormal; restartGame('g'); }
+
+  if(geometry != gNormal && leave != 'g') { 
+    targetgeometry = gNormal;
+    restartGame('g'); 
+    }
+  
+  pmodel = mdDisk; vid.alpha = 1; vid.scale = 1;
+  if(rug::rugged) rug::close();
+
+  vid.monmode = DEFAULT_MONMODE;
+  vid.wallmode = DEFAULT_WALLMODE;
   }
 
 #if CAP_CONFIG  

hyper.h

@@ -2279,3 +2279,4 @@ ld realradius();
 void sdltogl(SDL_Surface *txt, struct glfont_t& f, int ch);
 void glcolor2(int color);
 
+void showStartMenu();

menus.cpp

@@ -211,6 +211,8 @@ void showMainMenu() {
   else dialog::addBreak(100);
   dialog::addItem(XLAT("restart game"), 'r'); dialog::lastItem().keycaption += " / F5";
 
+  dialog::addItem(XLAT(inSpecialMode() ? "reset special modes" : "back to the start menu"), 'R');
+  
   string q;
   #if ISMOBILE==1
   dialog::addItem(XLAT("visit the website"), 'q');
@@ -259,10 +261,12 @@ void showMainMenu() {
     else if(sym == 'g') pushScreen(showGraphConfig);
     else if(sym == 'd') pushScreen(showDisplayMode);
     else if(sym == 'm') pushScreen(showChangeMode);
+    else if(uni == 'R')
+      popScreenAll(), pushScreen(showStartMenu);
   #if CAP_SAVE
     else if(sym == 't') scores::load();
   #endif
-    else if(sym == 'r' || sym == SDLK_F5) {
+    else if(uni == 'r' || sym == SDLK_F5) {
       restartGame();
       }
     else if(sym == 'q' || sym == SDLK_F10) {
@@ -629,15 +633,18 @@ void showStartMenu() {
     if(uni == 'o') uni = 'i';
     if(uni == 'c' || uni == 'i' || uni == 's') {
       popScreenAll();
-      if(inv::on != (uni == 'i')) restartGame('i');
+      resetModes(uni);
-      if(shmup::on != (uni == 's')) restartGame('s');
       clearMessages();
       welcomeMessage();
       stampbase = ticks;
+      if(uni == 's') {
+        multi::shmupcfg = shmup::on;
+        pushScreen(multi::showShmupConfig);
+        }
       }
     else if(uni == 'z') {
       popScreenAll();
-      resetModes();
+      resetModes('g');
       stampbase = ticks;
       if(!sphere) {
         specialland = laHalloween;
@@ -650,6 +657,7 @@ void showStartMenu() {
 #if CAP_TOUR
     else if(uni == 't') {
       popScreenAll();
+      resetModes('c');
       tour::start();
       }
 #endif