fixed several problems when displaying info sub-screens from main menu

[rocksndiamonds.git] / src / screens.c

diff --git a/src/screens.c b/src/screens.c
index dbbdf0c9d6344e4795ab7032af987ccda8605871..021dfcdc3fc046691115548736f33eff5a07d4d8 100644 (file)
--- a/src/screens.c
+++ b/src/screens.c
@@ -131,8 +131,11 @@
 #define MENU_CHOOSE_TREE_FONT(x)       (FONT_TEXT_1 + (x))
 #define MENU_CHOOSE_TREE_COLOR(ti, a)  TREE_COLOR(ti, a)
 
-#define TEXT_NEXT_PAGE                 "Press any key or button for next page"
+#define TEXT_MAIN_MENU                 "Press any key or button for main menu"
 #define TEXT_INFO_MENU                 "Press any key or button for info menu"
+#define TEXT_NEXT_PAGE                 "Press any key or button for next page"
+#define TEXT_NEXT_MENU                 (info_screens_from_main ?       \
+                                        TEXT_MAIN_MENU : TEXT_INFO_MENU)
 
 // for input setup functions
 #define SETUPINPUT_SCREEN_POS_START    0
@@ -318,6 +321,8 @@ static struct GadgetInfo *screen_gadget[NUM_SCREEN_GADGETS];
 static int info_mode = INFO_MODE_MAIN;
 static int setup_mode = SETUP_MODE_MAIN;
 
+static boolean info_screens_from_main = FALSE;
+
 static TreeInfo *window_sizes = NULL;
 static TreeInfo *window_size_current = NULL;
 
@@ -2537,6 +2542,18 @@ static void DrawInfoScreen_Main(void)
   int fade_mask = REDRAW_FIELD;
   int i;
 
+  // (needed after displaying info sub-screens directly from main menu)
+  if (info_screens_from_main)
+  {
+    info_screens_from_main = FALSE;
+
+    SetGameStatus(GAME_MODE_MAIN);
+
+    DrawMainMenu();
+
+    return;
+  }
+
   if (redraw_mask & REDRAW_ALL)
     fade_mask = REDRAW_ALL;
 
@@ -2955,7 +2972,7 @@ void DrawInfoScreen_NotAvailable(char *text_title, char *text_error)
   DrawTextSCentered(ystart1, font_title, text_title);
   DrawTextSCentered(ystart2, font_error, text_error);
 
-  DrawTextSCentered(ybottom, font_foot, TEXT_INFO_MENU);
+  DrawTextSCentered(ybottom, font_foot, TEXT_NEXT_MENU);
 
   FadeIn(REDRAW_FIELD);
 }
@@ -3275,7 +3292,7 @@ void HandleInfoScreen_Music(int dx, int dy, int button)
       DrawHeadline();
 
       DrawTextSCentered(ystart, font_title, "No music info for this level set.");
-      DrawTextSCentered(ybottom, font_foot, TEXT_INFO_MENU);
+      DrawTextSCentered(ybottom, font_foot, TEXT_NEXT_MENU);
 
       return;
     }
@@ -3574,7 +3591,7 @@ static void DrawInfoScreen_Version(void)
   DrawTextF(xstart2, ystart, font_text, "%s", setup.system.sdl_audiodriver);
   DrawTextF(xstart3, ystart, font_text, "%s", driver_name);
 
-  DrawTextSCentered(ybottom, font_foot, TEXT_INFO_MENU);
+  DrawTextSCentered(ybottom, font_foot, TEXT_NEXT_MENU);
 
   FadeIn(REDRAW_FIELD);
 }
@@ -3695,7 +3712,7 @@ static void DrawInfoScreen_GenericScreen(int screen_nr, int num_screens,
   }
 
   boolean last_screen = (screen_nr == num_screens - 1);
-  char *text_foot = (last_screen ? TEXT_INFO_MENU : TEXT_NEXT_PAGE);
+  char *text_foot = (last_screen ? TEXT_NEXT_MENU : TEXT_NEXT_PAGE);
 
   DrawTextSCentered(ybottom, font_foot, text_foot);
 }
@@ -3775,7 +3792,7 @@ void HandleInfoScreen_Generic(int dx, int dy, int button)
       DrawHeadline();
 
       DrawTextSCentered(ystart, font_title, text_no_info);
-      DrawTextSCentered(ybottom, font_foot, TEXT_INFO_MENU);
+      DrawTextSCentered(ybottom, font_foot, TEXT_NEXT_MENU);
 
       return;
     }
@@ -3846,6 +3863,43 @@ static void DrawInfoScreen(void)
     PlayMenuSoundsAndMusic();
 }
 
+void DrawInfoScreen_FromMainMenu(int nr)
+{
+  int fade_mask = REDRAW_FIELD;
+
+  if (nr < INFO_MODE_MAIN || nr >= MAX_INFO_MODES)
+    return;
+
+  CloseDoor(DOOR_CLOSE_2);
+
+  SetGameStatus(GAME_MODE_INFO);
+
+  info_mode = nr;
+  info_screens_from_main = TRUE;
+
+  if (redraw_mask & REDRAW_ALL)
+    fade_mask = REDRAW_ALL;
+
+  if (CheckFadeAll())
+    fade_mask = REDRAW_ALL;
+
+  UnmapAllGadgets();
+  FadeMenuSoundsAndMusic();
+
+  FadeSetEnterScreen();
+
+  FadeOut(fade_mask);
+
+  FadeSkipNextFadeOut();
+
+  // needed if different viewport properties defined for info screen
+  ChangeViewportPropertiesIfNeeded();
+
+  SetMainBackgroundImage(IMG_BACKGROUND_INFO);
+
+  DrawInfoScreen();
+}
+
 void HandleInfoScreen(int mx, int my, int dx, int dy, int button)
 {
   if (info_mode == INFO_MODE_TITLE)
@@ -4486,7 +4540,7 @@ static void drawChooseTreeScreen_Scores_NotAvailable(void)
   char *text_info = "HighScores of Level %d";
   char *text_title = "Score information:";
   char *text_error = "No scores for this level.";
-  char *text_foot = "Press any key or button for main menu";
+  char *text_foot = TEXT_MAIN_MENU;
   int font_info = FONT_TITLE_2;
   int font_title = FONT_INITIAL_3;
   int font_error = FONT_INITIAL_4;