X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fscreens.c;h=a5c94d65ea247baf6826e09246d4acf3af180f6c;hb=cfd7316eb8fb53be36c75844a84d06b05c2f3b65;hp=c0af8083c7de452da8341a30487585ec67f5788e;hpb=42710fd100db5abb60ec01312a9715cacc2da60f;p=rocksndiamonds.git

diff --git a/src/screens.c b/src/screens.c
index c0af8083..a5c94d65 100644
--- a/src/screens.c
+++ b/src/screens.c
@@ -92,6 +92,17 @@
 
 #define MAX_MENU_MODES			MAX(MAX_INFO_MODES, MAX_SETUP_MODES)
 
+// info screen titles
+#define STR_INFO_MAIN			"Info Screen"
+#define STR_INFO_TITLE			"Title Screen"
+#define STR_INFO_ELEMENTS		"Game Elements"
+#define STR_INFO_MUSIC			"Game Music"
+#define STR_INFO_CREDITS		"Credits"
+#define STR_INFO_PROGRAM		"Program Info"
+#define STR_INFO_VERSION		"Version Info"
+#define STR_INFO_LEVELSET		"Level Set Info"
+#define STR_INFO_EXIT			"Exit"
+
 // setup screen titles
 #define STR_SETUP_MAIN			"Setup"
 #define STR_SETUP_GAME			"Game & Menu"
@@ -131,8 +142,11 @@
 #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
@@ -200,20 +214,21 @@
 #define SCREEN_CTRL_ID_NEXT_PLAYER	11
 #define SCREEN_CTRL_ID_INSERT_SOLUTION	12
 #define SCREEN_CTRL_ID_PLAY_SOLUTION	13
-#define SCREEN_CTRL_ID_SWITCH_ECS_AGA	14
-#define SCREEN_CTRL_ID_TOUCH_PREV_PAGE	15
-#define SCREEN_CTRL_ID_TOUCH_NEXT_PAGE	16
-#define SCREEN_CTRL_ID_TOUCH_PREV_PAGE2	17
-#define SCREEN_CTRL_ID_TOUCH_NEXT_PAGE2	18
+#define SCREEN_CTRL_ID_LEVELSET_INFO	14
+#define SCREEN_CTRL_ID_SWITCH_ECS_AGA	15
+#define SCREEN_CTRL_ID_TOUCH_PREV_PAGE	16
+#define SCREEN_CTRL_ID_TOUCH_NEXT_PAGE	17
+#define SCREEN_CTRL_ID_TOUCH_PREV_PAGE2	18
+#define SCREEN_CTRL_ID_TOUCH_NEXT_PAGE2	19
 
-#define NUM_SCREEN_MENUBUTTONS		19
+#define NUM_SCREEN_MENUBUTTONS		20
 
-#define SCREEN_CTRL_ID_SCROLL_UP	19
-#define SCREEN_CTRL_ID_SCROLL_DOWN	20
-#define SCREEN_CTRL_ID_SCROLL_VERTICAL	21
-#define SCREEN_CTRL_ID_NETWORK_SERVER	22
+#define SCREEN_CTRL_ID_SCROLL_UP	20
+#define SCREEN_CTRL_ID_SCROLL_DOWN	21
+#define SCREEN_CTRL_ID_SCROLL_VERTICAL	22
+#define SCREEN_CTRL_ID_NETWORK_SERVER	23
 
-#define NUM_SCREEN_GADGETS		23
+#define NUM_SCREEN_GADGETS		24
 
 #define NUM_SCREEN_SCROLLBUTTONS	2
 #define NUM_SCREEN_SCROLLBARS		1
@@ -221,11 +236,12 @@
 
 #define SCREEN_MASK_MAIN		(1 << 0)
 #define SCREEN_MASK_MAIN_HAS_SOLUTION	(1 << 1)
-#define SCREEN_MASK_INPUT		(1 << 2)
-#define SCREEN_MASK_TOUCH		(1 << 3)
-#define SCREEN_MASK_TOUCH2		(1 << 4)
-#define SCREEN_MASK_SCORES		(1 << 5)
-#define SCREEN_MASK_SCORES_INFO		(1 << 6)
+#define SCREEN_MASK_MAIN_HAS_SET_INFO	(1 << 2)
+#define SCREEN_MASK_INPUT		(1 << 3)
+#define SCREEN_MASK_TOUCH		(1 << 4)
+#define SCREEN_MASK_TOUCH2		(1 << 5)
+#define SCREEN_MASK_SCORES		(1 << 6)
+#define SCREEN_MASK_SCORES_INFO		(1 << 7)
 
 // graphic position and size values for buttons and scrollbars
 #define SC_MENUBUTTON_XSIZE		TILEX
@@ -310,6 +326,7 @@ static void DrawHallOfFame_setScoreEntries(void);
 static void HandleHallOfFame_SelectLevel(int, int);
 static char *getHallOfFameRankText(int, int);
 static char *getHallOfFameScoreText(int, int);
+static char *getInfoScreenTitle_Generic(void);
 
 static struct TokenInfo *getSetupInfoFinal(struct TokenInfo *);
 
@@ -920,6 +937,11 @@ static struct MainControlInfo main_controls[] =
 };
 
 
+static boolean hasLevelSetInfo(void)
+{
+  return (getLevelSetInfoFilename(0) != NULL);
+}
+
 static int getTitleScreenGraphic(int nr, boolean initial)
 {
   return (initial ? IMG_TITLESCREEN_INITIAL_1 : IMG_TITLESCREEN_1) + nr;
@@ -1539,10 +1561,31 @@ static void drawChooseTreeEdit(int ypos_raw, boolean active)
   DrawText(sx, sy, STR_CHOOSE_TREE_EDIT, font_nr);
 }
 
-static void DrawHeadline(void)
+static void DrawInfoScreen_Headline(int screen_nr, int num_screens,
+				    int use_global_screens)
 {
-  DrawTextSCentered(MENU_TITLE1_YPOS, FONT_TITLE_1, main_text_title_1);
-  DrawTextSCentered(MENU_TITLE2_YPOS, FONT_TITLE_2, main_text_title_2);
+  char *info_text_title_1 = getInfoScreenTitle_Generic();
+  char info_text_title_2[MAX_LINE_LEN + 1];
+
+  if (num_screens > 1)
+  {
+    sprintf(info_text_title_2, "Page %d of %d", screen_nr + 1, num_screens);
+  }
+  else
+  {
+    char *text_format = (use_global_screens ? "for %s" : "for \"%s\"");
+    int max_text_len = SXSIZE / getFontWidth(FONT_TITLE_2);
+    int max_name_len = max_text_len - strlen(text_format) - strlen("%s");
+    char name_cut[max_name_len];
+    char *name_full = (use_global_screens ? getProgramTitleString() :
+		       leveldir_current->name);
+
+    snprintf(name_cut, max_name_len, "%s", name_full);
+    snprintf(info_text_title_2, max_text_len, text_format, name_cut);
+  }
+
+  DrawTextSCentered(MENU_TITLE1_YPOS, FONT_TITLE_1, info_text_title_1);
+  DrawTextSCentered(MENU_TITLE2_YPOS, FONT_TITLE_2, info_text_title_2);
 }
 
 static void DrawTitleScreenImage(int nr, boolean initial)
@@ -1806,6 +1849,7 @@ void DrawMainMenu(void)
   MapTapeButtons();
   MapScreenMenuGadgets(SCREEN_MASK_MAIN);
   UpdateScreenMenuGadgets(SCREEN_MASK_MAIN_HAS_SOLUTION, hasSolutionTape());
+  UpdateScreenMenuGadgets(SCREEN_MASK_MAIN_HAS_SET_INFO, hasLevelSetInfo());
 
   // copy actual game door content to door double buffer for OpenDoor()
   BlitBitmap(drawto, bitmap_db_door_1, DX, DY, DXSIZE, DYSIZE, 0, 0);
@@ -2401,15 +2445,15 @@ static void execExitInfo(void)
 
 static struct TokenInfo info_info_main[] =
 {
-  { TYPE_ENTER_SCREEN,	execInfoTitleScreen,	"Title Screen"		},
-  { TYPE_ENTER_SCREEN,	execInfoElements,	"Elements Info"		},
-  { TYPE_ENTER_SCREEN,	execInfoMusic,		"Music Info"		},
-  { TYPE_ENTER_SCREEN,	execInfoCredits,	"Credits"		},
-  { TYPE_ENTER_SCREEN,	execInfoProgram,	"Program Info"		},
-  { TYPE_ENTER_SCREEN,	execInfoVersion,	"Version Info"		},
-  { TYPE_ENTER_SCREEN,	execInfoLevelSet,	"Level Set Info"	},
+  { TYPE_ENTER_SCREEN,	execInfoTitleScreen,	STR_INFO_TITLE		},
+  { TYPE_ENTER_SCREEN,	execInfoElements,	STR_INFO_ELEMENTS	},
+  { TYPE_ENTER_SCREEN,	execInfoMusic,		STR_INFO_MUSIC		},
+  { TYPE_ENTER_SCREEN,	execInfoCredits,	STR_INFO_CREDITS	},
+  { TYPE_ENTER_SCREEN,	execInfoProgram,	STR_INFO_PROGRAM	},
+  { TYPE_ENTER_SCREEN,	execInfoVersion,	STR_INFO_VERSION	},
+  { TYPE_ENTER_SCREEN,	execInfoLevelSet,	STR_INFO_LEVELSET	},
   { TYPE_EMPTY,		NULL,			""			},
-  { TYPE_LEAVE_MENU,	execExitInfo, 		"Exit"			},
+  { TYPE_LEAVE_MENU,	execExitInfo, 		STR_INFO_EXIT		},
 
   { 0,			NULL,			NULL			}
 };
@@ -2579,7 +2623,7 @@ static void DrawInfoScreen_Main(void)
 
   OpenDoor(GetDoorState() | DOOR_NO_DELAY | DOOR_FORCE_REDRAW);
 
-  DrawTextSCentered(mSY - SY + 16, FONT_TITLE_1, "Info Screen");
+  DrawTextSCentered(mSY - SY + 16, FONT_TITLE_1, STR_INFO_MAIN);
 
   info_info = info_info_main;
 
@@ -2964,12 +3008,13 @@ void DrawInfoScreen_NotAvailable(char *text_title, char *text_error)
   FadeOut(REDRAW_FIELD);
 
   ClearField();
-  DrawHeadline();
+
+  DrawInfoScreen_Headline(0, 1, FALSE);
 
   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);
 }
@@ -2996,9 +3041,6 @@ void DrawInfoScreen_HelpAnim(int start, int max_anims, boolean init)
     for (i = 0; i < NUM_INFO_ELEMENTS_ON_SCREEN; i++)
       infoscreen_step[i] = infoscreen_frame[i] = 0;
 
-    ClearField();
-    DrawHeadline();
-
     DrawTextSCentered(ystart1, font_title, "The Game Elements:");
     DrawTextSCentered(ybottom, font_foot, TEXT_NEXT_PAGE);
 
@@ -3232,6 +3274,9 @@ void HandleInfoScreen_Elements(int dx, int dy, int button)
     if (button != MB_MENU_INITIALIZE)
       FadeOut(REDRAW_FIELD);
 
+    ClearField();
+
+    DrawInfoScreen_Headline(page, num_pages, TRUE);
     DrawInfoScreen_HelpAnim(page * anims_per_page, num_anims, TRUE);
 
     if (button != MB_MENU_INITIALIZE)
@@ -3254,7 +3299,8 @@ static void DrawInfoScreen_Music(void)
   FadeOut(REDRAW_FIELD);
 
   ClearField();
-  DrawHeadline();
+
+  DrawInfoScreen_Headline(0, 1, TRUE);
 
   LoadMusicInfo();
 
@@ -3266,6 +3312,8 @@ static void DrawInfoScreen_Music(void)
 void HandleInfoScreen_Music(int dx, int dy, int button)
 {
   static struct MusicFileInfo *list = NULL;
+  static int num_screens = 0;
+  static int screen_nr = 0;
   int font_title = MENU_INFO_FONT_TITLE;
   int font_head  = MENU_INFO_FONT_HEAD;
   int font_text  = MENU_INFO_FONT_TEXT;
@@ -3279,6 +3327,17 @@ void HandleInfoScreen_Music(int dx, int dy, int button)
 
   if (button == MB_MENU_INITIALIZE)
   {
+    struct MusicFileInfo *list_ptr = music_file_info;
+
+    num_screens = 0;
+    screen_nr = 0;
+
+    while (list_ptr != NULL)
+    {
+      list_ptr = list_ptr->next;
+      num_screens++;
+    }
+
     list = music_file_info;
 
     if (list == NULL)
@@ -3286,10 +3345,11 @@ void HandleInfoScreen_Music(int dx, int dy, int button)
       FadeMenuSoundsAndMusic();
 
       ClearField();
-      DrawHeadline();
+
+      DrawInfoScreen_Headline(0, 1, TRUE);
 
       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;
     }
@@ -3313,7 +3373,10 @@ void HandleInfoScreen_Music(int dx, int dy, int button)
       PlaySound(SND_MENU_ITEM_SELECTING);
 
       if (list != NULL)
+      {
 	list = (dx < 0 ? list->prev : list->next);
+	screen_nr += (dx < 0 ? -1 : +1);
+      }
     }
 
     if (list == NULL)
@@ -3335,7 +3398,8 @@ void HandleInfoScreen_Music(int dx, int dy, int button)
       FadeOut(REDRAW_FIELD);
 
     ClearField();
-    DrawHeadline();
+
+    DrawInfoScreen_Headline(screen_nr, num_screens, TRUE);
 
     if (list->is_sound)
     {
@@ -3454,7 +3518,8 @@ static void DrawInfoScreen_Version(void)
   FadeOut(REDRAW_FIELD);
 
   ClearField();
-  DrawHeadline();
+
+  DrawInfoScreen_Headline(0, 1, TRUE);
 
   DrawTextSCentered(ystart, font_title, "Version Information:");
   ystart += ystep_title;
@@ -3588,7 +3653,7 @@ 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);
 }
@@ -3619,6 +3684,19 @@ void HandleInfoScreen_Version(int button)
   }
 }
 
+static char *getInfoScreenTitle_Generic(void)
+{
+  return (info_mode == INFO_MODE_MAIN     ? STR_INFO_MAIN     :
+	  info_mode == INFO_MODE_TITLE    ? STR_INFO_TITLE    :
+	  info_mode == INFO_MODE_ELEMENTS ? STR_INFO_ELEMENTS :
+	  info_mode == INFO_MODE_MUSIC    ? STR_INFO_MUSIC    :
+	  info_mode == INFO_MODE_CREDITS  ? STR_INFO_CREDITS  :
+	  info_mode == INFO_MODE_PROGRAM  ? STR_INFO_PROGRAM  :
+	  info_mode == INFO_MODE_VERSION  ? STR_INFO_VERSION  :
+	  info_mode == INFO_MODE_LEVELSET ? STR_INFO_LEVELSET :
+	  "");
+}
+
 static int getInfoScreenBackground_Generic(void)
 {
   return (info_mode == INFO_MODE_CREDITS  ? IMG_BACKGROUND_INFO_CREDITS  :
@@ -3650,7 +3728,8 @@ static void DrawInfoScreen_GenericScreen(int screen_nr, int num_screens,
   int ybottom = mSY - SY + MENU_SCREEN_INFO_YBOTTOM;
 
   ClearField();
-  DrawHeadline();
+
+  DrawInfoScreen_Headline(screen_nr, num_screens, use_global_screens);
 
   DrawTextSCentered(ystart, font_title, text_title);
 
@@ -3709,7 +3788,7 @@ 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);
 }
@@ -3761,6 +3840,8 @@ void HandleInfoScreen_Generic(int dx, int dy, int button)
     }
     else if (info_mode == INFO_MODE_PROGRAM)
     {
+      use_global_screens = TRUE;
+
       // determine number of program info screens
       while (getProgramInfoFilename(num_screens) != NULL)
 	num_screens++;
@@ -3770,6 +3851,8 @@ void HandleInfoScreen_Generic(int dx, int dy, int button)
     }
     else if (info_mode == INFO_MODE_LEVELSET)
     {
+      use_global_screens = FALSE;
+
       // determine number of levelset info screens
       while (getLevelSetInfoFilename(num_screens) != NULL)
 	num_screens++;
@@ -3786,10 +3869,11 @@ void HandleInfoScreen_Generic(int dx, int dy, int button)
       int ybottom = mSY - SY + MENU_SCREEN_INFO_YBOTTOM;
 
       ClearField();
-      DrawHeadline();
+
+      DrawInfoScreen_Headline(screen_nr, num_screens, use_global_screens);
 
       DrawTextSCentered(ystart, font_title, text_no_info);
-      DrawTextSCentered(ybottom, font_foot, TEXT_INFO_MENU);
+      DrawTextSCentered(ybottom, font_foot, TEXT_NEXT_MENU);
 
       return;
     }
@@ -3862,6 +3946,8 @@ static void DrawInfoScreen(void)
 
 void DrawInfoScreen_FromMainMenu(int nr)
 {
+  int fade_mask = REDRAW_FIELD;
+
   if (nr < INFO_MODE_MAIN || nr >= MAX_INFO_MODES)
     return;
 
@@ -3872,8 +3958,26 @@ void DrawInfoScreen_FromMainMenu(int nr)
   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();
 }
 
@@ -4517,7 +4621,7 @@ 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;
@@ -9539,6 +9643,14 @@ static struct
     GD_EVENT_RELEASED,
     FALSE, "play solution tape"
   },
+  {
+    IMG_MENU_BUTTON_LEVELSET_INFO, IMG_MENU_BUTTON_LEVELSET_INFO_ACTIVE,
+    &menu.main.button.levelset_info, NULL,
+    SCREEN_CTRL_ID_LEVELSET_INFO,
+    SCREEN_MASK_MAIN_HAS_SET_INFO,
+    GD_EVENT_RELEASED,
+    FALSE, "show level set info"
+  },
   {
     IMG_MENU_BUTTON_SWITCH_ECS_AGA, IMG_MENU_BUTTON_SWITCH_ECS_AGA_ACTIVE,
     &menu.main.button.switch_ecs_aga, &setup.prefer_aga_graphics,
@@ -9731,6 +9843,20 @@ static void CreateScreenMenubuttons(void)
 	     id == SCREEN_CTRL_ID_NEXT_LEVEL2 ? mSY + MENU_TITLE1_YPOS : 0);
     }
 
+    if (id == SCREEN_CTRL_ID_LEVELSET_INFO)
+    {
+      if (pos->x == -1 && pos->y == -1)
+      {
+	// use "SX" here to place button (ignore draw offsets)
+	x = SX + SXSIZE - 2 * TILESIZE;
+	y = SY + SYSIZE - 2 * TILESIZE;
+
+	// special compatibility handling for "BD2K3" graphics set
+	if (strPrefix(leveldir_current->identifier, "BD2K3"))
+	  x = SX + TILESIZE + MINI_TILESIZE;
+      }
+    }
+
     gi = CreateGadget(GDI_CUSTOM_ID, id,
 		      GDI_CUSTOM_TYPE_ID, i,
 		      GDI_IMAGE_ID, gfx_unpressed,
@@ -10147,6 +10273,10 @@ static void HandleScreenGadgets(struct GadgetInfo *gi)
       PlaySolutionTape();
       break;
 
+    case SCREEN_CTRL_ID_LEVELSET_INFO:
+      DrawInfoScreen_FromMainMenu(INFO_MODE_LEVELSET);
+      break;
+
     case SCREEN_CTRL_ID_SWITCH_ECS_AGA:
       setup.prefer_aga_graphics = !setup.prefer_aga_graphics;
       DrawMainMenu();