added configurability of different window size for title screens
[rocksndiamonds.git] / src / screens.c
index 1a612a90498c686042110ecf98e690a538302fe8..e68ec1a8d37efb07cee16488cc4a1c64f5a1a93f 100644 (file)
@@ -1,15 +1,13 @@
-/***********************************************************
-* Rocks'n'Diamonds -- McDuffin Strikes Back!               *
-*----------------------------------------------------------*
-* (c) 1995-2006 Artsoft Entertainment                      *
-*               Holger Schemel                             *
-*               Detmolder Strasse 189                      *
-*               33604 Bielefeld                            *
-*               Germany                                    *
-*               e-mail: info@artsoft.org                   *
-*----------------------------------------------------------*
-* screens.c                                                *
-***********************************************************/
+// ============================================================================
+// Rocks'n'Diamonds - McDuffin Strikes Back!
+// ----------------------------------------------------------------------------
+// (c) 1995-2014 by Artsoft Entertainment
+//                         Holger Schemel
+//                 info@artsoft.org
+//                 http://www.artsoft.org/
+// ----------------------------------------------------------------------------
+// screens.c
+// ============================================================================
 
 #include "libgame/libgame.h"
 
@@ -38,6 +36,8 @@
 #define MAX_INFO_MODES                 8
 
 /* screens on the setup screen */
+/* (must match GFX_SPECIAL_ARG_SETUP_* values as defined in src/main.h) */
+/* (should also match corresponding entries in src/conf_gfx.c) */
 #define SETUP_MODE_MAIN                        0
 #define SETUP_MODE_GAME                        1
 #define SETUP_MODE_EDITOR              2
 #define SETUP_MODE_SOUND               4
 #define SETUP_MODE_ARTWORK             5
 #define SETUP_MODE_INPUT               6
-#define SETUP_MODE_SHORTCUTS_1         7
-#define SETUP_MODE_SHORTCUTS_2         8
+#define SETUP_MODE_TOUCH               7
+#define SETUP_MODE_SHORTCUTS           8
+#define SETUP_MODE_SHORTCUTS_1         9
+#define SETUP_MODE_SHORTCUTS_2         10
+#define SETUP_MODE_SHORTCUTS_3         11
+#define SETUP_MODE_SHORTCUTS_4         12
+#define SETUP_MODE_SHORTCUTS_5         13
 
 /* sub-screens on the setup screen (generic) */
-#define SETUP_MODE_CHOOSE_ARTWORK      9
-#define SETUP_MODE_CHOOSE_OTHER                10
+#define SETUP_MODE_CHOOSE_ARTWORK      14
+#define SETUP_MODE_CHOOSE_OTHER                15
 
 /* sub-screens on the setup screen (specific) */
-#define SETUP_MODE_CHOOSE_GAME_SPEED   11
-#define SETUP_MODE_CHOOSE_SCREEN_MODE  12
-#define SETUP_MODE_CHOOSE_SCROLL_DELAY 13
-#define SETUP_MODE_CHOOSE_GRAPHICS     14
-#define SETUP_MODE_CHOOSE_SOUNDS       15
-#define SETUP_MODE_CHOOSE_MUSIC                16
-
-#define MAX_SETUP_MODES                        17
+#define SETUP_MODE_CHOOSE_GAME_SPEED   16
+#define SETUP_MODE_CHOOSE_SCROLL_DELAY 17
+#define SETUP_MODE_CHOOSE_SNAPSHOT_MODE        18
+#define SETUP_MODE_CHOOSE_SCREEN_MODE  19
+#define SETUP_MODE_CHOOSE_WINDOW_SIZE  20
+#define SETUP_MODE_CHOOSE_SCALING_TYPE 21
+#define SETUP_MODE_CHOOSE_GRAPHICS     22
+#define SETUP_MODE_CHOOSE_SOUNDS       23
+#define SETUP_MODE_CHOOSE_MUSIC                24
+#define SETUP_MODE_CHOOSE_VOLUME_SIMPLE        25
+#define SETUP_MODE_CHOOSE_VOLUME_LOOPS 26
+#define SETUP_MODE_CHOOSE_VOLUME_MUSIC 27
+#define SETUP_MODE_CHOOSE_TOUCH_CONTROL        28
+#define SETUP_MODE_CHOOSE_MOVE_DISTANCE        29
+#define SETUP_MODE_CHOOSE_DROP_DISTANCE        30
+
+#define MAX_SETUP_MODES                        31
+
+#define MAX_MENU_MODES                 MAX(MAX_INFO_MODES, MAX_SETUP_MODES)
 
 /* for input setup functions */
 #define SETUPINPUT_SCREEN_POS_START    0
 /* for various menu stuff  */
 #define MENU_SCREEN_START_XPOS         1
 #define MENU_SCREEN_START_YPOS         2
-#define MENU_SCREEN_VALUE_XPOS         14
+#define MENU_SCREEN_VALUE_XPOS         (SCR_FIELDX - 3)
 #define MENU_SCREEN_MAX_XPOS           (SCR_FIELDX - 1)
 #define MENU_TITLE1_YPOS               8
 #define MENU_TITLE2_YPOS               46
-#define MAX_INFO_ELEMENTS_ON_SCREEN    10
+#define MENU_SCREEN_INFO_XSTART                16
+#define MENU_SCREEN_INFO_YSTART1       100
+#define MENU_SCREEN_INFO_YSTART2       128
+#define MENU_SCREEN_INFO_YSTEP         (TILEY + 4)
+#define MENU_SCREEN_INFO_YBOTTOM       (SYSIZE - 20)
+#define MENU_SCREEN_INFO_YSIZE         (MENU_SCREEN_INFO_YBOTTOM -     \
+                                        MENU_SCREEN_INFO_YSTART2 -     \
+                                        TILEY / 2)
+#define MAX_INFO_ELEMENTS_ON_SCREEN    128
+#define STD_INFO_ELEMENTS_ON_SCREEN    (MENU_SCREEN_INFO_YSIZE /       \
+                                        MENU_SCREEN_INFO_YSTEP)
+#define NUM_INFO_ELEMENTS_FROM_CONF    \
+  (menu.list_size_info[GFX_SPECIAL_ARG_INFO_ELEMENTS] > 0 ?            \
+   menu.list_size_info[GFX_SPECIAL_ARG_INFO_ELEMENTS] :                        \
+   MAX_MENU_ENTRIES_ON_SCREEN)
+#define NUM_INFO_ELEMENTS_ON_SCREEN    MIN(MIN(STD_INFO_ELEMENTS_ON_SCREEN, \
+                                                MAX_INFO_ELEMENTS_ON_SCREEN), \
+                                           NUM_INFO_ELEMENTS_FROM_CONF)
 #define MAX_MENU_ENTRIES_ON_SCREEN     (SCR_FIELDY - MENU_SCREEN_START_YPOS)
-#define MAX_MENU_TEXT_LENGTH_BIG       (MENU_SCREEN_VALUE_XPOS -       \
-                                        MENU_SCREEN_START_XPOS)
+#define MAX_MENU_TEXT_LENGTH_BIG       13
 #define MAX_MENU_TEXT_LENGTH_MEDIUM    (MAX_MENU_TEXT_LENGTH_BIG * 2)
 
 /* buttons and scrollbars identifiers */
 
 #define SC_BORDER_SIZE                 14
 
-#if 0
-/* other useful macro definitions */
-#define BUTTON_GRAPHIC_ACTIVE(g)                                              \
-       (g == IMG_MENU_BUTTON_LEFT       ? IMG_MENU_BUTTON_LEFT_ACTIVE       : \
-        g == IMG_MENU_BUTTON_RIGHT      ? IMG_MENU_BUTTON_RIGHT_ACTIVE      : \
-        g == IMG_MENU_BUTTON_UP         ? IMG_MENU_BUTTON_UP_ACTIVE         : \
-        g == IMG_MENU_BUTTON_DOWN       ? IMG_MENU_BUTTON_DOWN_ACTIVE       : \
-         g == IMG_MENU_BUTTON_LEAVE_MENU ? IMG_MENU_BUTTON_LEAVE_MENU_ACTIVE : \
-         g == IMG_MENU_BUTTON_ENTER_MENU ? IMG_MENU_BUTTON_ENTER_MENU_ACTIVE : \
-         g == IMG_MENU_BUTTON_PREV_LEVEL ? IMG_MENU_BUTTON_PREV_LEVEL_ACTIVE : \
-         g == IMG_MENU_BUTTON_NEXT_LEVEL ? IMG_MENU_BUTTON_NEXT_LEVEL_ACTIVE : \
-         g == IMG_MENU_BUTTON_NAME       ? IMG_MENU_BUTTON_NAME_ACTIVE       : \
-         g == IMG_MENU_BUTTON_LEVELS     ? IMG_MENU_BUTTON_LEVELS_ACTIVE     : \
-         g == IMG_MENU_BUTTON_SCORES     ? IMG_MENU_BUTTON_SCORES_ACTIVE     : \
-         g == IMG_MENU_BUTTON_EDITOR     ? IMG_MENU_BUTTON_EDITOR_ACTIVE     : \
-         g == IMG_MENU_BUTTON_INFO       ? IMG_MENU_BUTTON_INFO_ACTIVE       : \
-         g == IMG_MENU_BUTTON_GAME       ? IMG_MENU_BUTTON_GAME_ACTIVE       : \
-         g == IMG_MENU_BUTTON_SETUP      ? IMG_MENU_BUTTON_SETUP_ACTIVE      : \
-         g == IMG_MENU_BUTTON_QUIT       ? IMG_MENU_BUTTON_QUIT_ACTIVE       : \
-         IMG_MENU_BUTTON_ACTIVE)
-#endif
-
 
 /* forward declarations of internal functions */
 static void HandleScreenGadgets(struct GadgetInfo *);
@@ -156,15 +166,16 @@ static void CustomizeKeyboard(int);
 static void CalibrateJoystick(int);
 static void execSetupGame(void);
 static void execSetupGraphics(void);
+static void execSetupSound(void);
+static void execSetupTouch(void);
 static void execSetupArtwork(void);
 static void HandleChooseTree(int, int, int, int, int, TreeInfo **);
 
-static void DrawChooseLevel(void);
+static void DrawChooseLevelSet(void);
+static void DrawChooseLevelNr(void);
 static void DrawInfoScreen(void);
-static void DrawAndFadeInInfoScreen(int);
 static void DrawSetupScreen(void);
 
-static void DrawInfoScreenExt(int, int);
 static void DrawInfoScreen_NotAvailable(char *, char *);
 static void DrawInfoScreen_HelpAnim(int, int, boolean);
 static void DrawInfoScreen_HelpText(int, int, int, int);
@@ -177,6 +188,7 @@ static void HandleInfoScreen_Program(int);
 static void HandleInfoScreen_Version(int);
 
 static void MapScreenMenuGadgets(int);
+static void MapScreenGadgets(int);
 static void MapScreenTreeGadgets(TreeInfo *);
 
 static struct GadgetInfo *screen_gadget[NUM_SCREEN_GADGETS];
@@ -187,12 +199,77 @@ static int setup_mode = SETUP_MODE_MAIN;
 static TreeInfo *screen_modes = NULL;
 static TreeInfo *screen_mode_current = NULL;
 
+static TreeInfo *window_sizes = NULL;
+static TreeInfo *window_size_current = NULL;
+
+static TreeInfo *scaling_types = NULL;
+static TreeInfo *scaling_type_current = NULL;
+
 static TreeInfo *scroll_delays = NULL;
 static TreeInfo *scroll_delay_current = NULL;
 
+static TreeInfo *snapshot_modes = NULL;
+static TreeInfo *snapshot_mode_current = NULL;
+
 static TreeInfo *game_speeds = NULL;
 static TreeInfo *game_speed_current = NULL;
 
+static TreeInfo *volumes_simple = NULL;
+static TreeInfo *volume_simple_current = NULL;
+
+static TreeInfo *volumes_loops = NULL;
+static TreeInfo *volume_loops_current = NULL;
+
+static TreeInfo *volumes_music = NULL;
+static TreeInfo *volume_music_current = NULL;
+
+static TreeInfo *touch_controls = NULL;
+static TreeInfo *touch_control_current = NULL;
+
+static TreeInfo *move_distances = NULL;
+static TreeInfo *move_distance_current = NULL;
+
+static TreeInfo *drop_distances = NULL;
+static TreeInfo *drop_distance_current = NULL;
+
+static TreeInfo *level_number = NULL;
+static TreeInfo *level_number_current = NULL;
+
+static struct
+{
+  int value;
+  char *text;
+} window_sizes_list[] =
+{
+  {    50,     "50 %"                          },
+  {    80,     "80 %"                          },
+  {    90,     "90 %"                          },
+  {    100,    "100 % (Default)"               },
+  {    110,    "110 %"                         },
+  {    120,    "120 %"                         },
+  {    130,    "130 %"                         },
+  {    140,    "140 %"                         },
+  {    150,    "150 %"                         },
+  {    200,    "200 %"                         },
+  {    250,    "250 %"                         },
+  {    300,    "300 %"                         },
+
+  {    -1,     NULL                            },
+};
+
+static struct
+{
+  char *value;
+  char *text;
+} scaling_types_list[] =
+{
+  {    SCALING_QUALITY_NEAREST, "None"         },
+  {    SCALING_QUALITY_LINEAR,  "Linear"       },
+  {    SCALING_QUALITY_BEST,    "Anisotropic"  },
+
+  {    NULL,                    NULL           },
+};
+
 static struct
 {
   int value;
@@ -243,6 +320,74 @@ static struct
   {    -1,     NULL                            },
 };
 
+static struct
+{
+  char *value;
+  char *text;
+} snapshot_modes_list[] =
+{
+  {    STR_SNAPSHOT_MODE_OFF,          "Off"           },
+  {    STR_SNAPSHOT_MODE_EVERY_STEP,   "Every Step"    },
+  {    STR_SNAPSHOT_MODE_EVERY_MOVE,   "Every Move"    },
+
+  {    NULL,                           NULL            },
+};
+
+static struct
+{
+  int value;
+  char *text;
+} volumes_list[] =
+{
+  {    0,      "0 %"                           },
+  {    1,      "1 %"                           },
+  {    2,      "2 %"                           },
+  {    5,      "5 %"                           },
+  {    10,     "10 %"                          },
+  {    20,     "20 %"                          },
+  {    30,     "30 %"                          },
+  {    40,     "40 %"                          },
+  {    50,     "50 %"                          },
+  {    60,     "60 %"                          },
+  {    70,     "70 %"                          },
+  {    80,     "80 %"                          },
+  {    90,     "90 %"                          },
+  {    100,    "100 %"                         },
+
+  {    -1,     NULL                            },
+};
+
+static struct
+{
+  char *value;
+  char *text;
+} touch_controls_list[] =
+{
+  {    TOUCH_CONTROL_VIRTUAL_BUTTONS,  "Virtual Buttons"       },
+  {    TOUCH_CONTROL_WIPE_GESTURES,    "Wipe Gestures"         },
+
+  {    NULL,                           NULL                    },
+};
+
+static struct
+{
+  int value;
+  char *text;
+} distances_list[] =
+{
+  {    1,      "1 %"                           },
+  {    2,      "2 %"                           },
+  {    3,      "3 %"                           },
+  {    4,      "4 %"                           },
+  {    5,      "5 %"                           },
+  {    10,     "10 %"                          },
+  {    15,     "15 %"                          },
+  {    20,     "20 %"                          },
+  {    25,     "25 %"                          },
+
+  {    -1,     NULL                            },
+};
+
 #define DRAW_MODE(s)           ((s) >= GAME_MODE_MAIN &&               \
                                 (s) <= GAME_MODE_SETUP ? (s) :         \
                                 (s) == GAME_MODE_PSEUDO_TYPENAME ?     \
@@ -254,7 +399,7 @@ static struct
                                 INFO_MODE_MAIN)
 
 #define DRAW_MODE_SETUP(i)     ((i) >= SETUP_MODE_MAIN &&              \
-                                (i) <= SETUP_MODE_SHORTCUTS_2 ? (i) :  \
+                                (i) <= SETUP_MODE_SHORTCUTS_5 ? (i) :  \
                                 (i) >= SETUP_MODE_CHOOSE_GRAPHICS &&   \
                                 (i) <= SETUP_MODE_CHOOSE_MUSIC ?       \
                                 SETUP_MODE_CHOOSE_ARTWORK :            \
@@ -292,10 +437,8 @@ static struct
                                    menu.list_size[game_status] :       \
                                    MAX_MENU_ENTRIES_ON_SCREEN)
 
-#if defined(TARGET_X11_NATIVE_PERFORMANCE_WORKAROUND)
-#define NUM_SCROLLBAR_BITMAPS          2
-static Bitmap *scrollbar_bitmap[NUM_SCROLLBAR_BITMAPS];
-#endif
+#define IN_VIS_MENU(x, y)      IN_FIELD(x, y, SCR_FIELDX,              \
+                                        NUM_MENU_ENTRIES_ON_SCREEN)
 
 
 /* title display and control definitions */
@@ -303,6 +446,9 @@ static Bitmap *scrollbar_bitmap[NUM_SCROLLBAR_BITMAPS];
 #define MAX_NUM_TITLE_SCREENS  (2 * MAX_NUM_TITLE_IMAGES +             \
                                 2 * MAX_NUM_TITLE_MESSAGES)
 
+#define NO_DIRECT_LEVEL_SELECT (-1)
+
+
 static int num_title_screens = 0;
 
 struct TitleControlInfo
@@ -364,9 +510,6 @@ static char *main_text_level_year           = NULL;
 static char *main_text_level_imported_from     = NULL;
 static char *main_text_level_imported_by       = NULL;
 static char *main_text_level_tested_by         = NULL;
-static char *main_text_title_1                 = PROGRAM_TITLE_STRING;
-static char *main_text_title_2                 = PROGRAM_COPYRIGHT_STRING;
-static char *main_text_title_3                 = PROGRAM_GAME_BY_STRING;
 
 struct MainControlInfo
 {
@@ -516,19 +659,19 @@ static struct MainControlInfo main_controls[] =
   {
     MAIN_CONTROL_TITLE_1,
     NULL,                              -1,
-    &menu.main.text.title_1,           &main_text_title_1,
+    &menu.main.text.title_1,           &setup.internal.program_title,
     NULL,                              NULL,
   },
   {
     MAIN_CONTROL_TITLE_2,
     NULL,                              -1,
-    &menu.main.text.title_2,           &main_text_title_2,
+    &menu.main.text.title_2,           &setup.internal.program_copyright,
     NULL,                              NULL,
   },
   {
     MAIN_CONTROL_TITLE_3,
     NULL,                              -1,
-    &menu.main.text.title_3,           &main_text_title_3,
+    &menu.main.text.title_3,           &setup.internal.program_company,
     NULL,                              NULL,
   },
 
@@ -699,11 +842,6 @@ static struct TitleFadingInfo getTitleFading(struct TitleControlInfo *tci)
     }
   }
 
-#if 0
-  if (ti.anim_mode == ANIM_NONE)
-    ti.fade_delay = ti.post_delay = 0;
-#endif
-
   return ti;
 }
 
@@ -747,12 +885,6 @@ static void InitializeTitleControls_CheckTitleInfo(boolean initial)
     Bitmap *bitmap = graphic_info[graphic].bitmap;
     int sort_priority = graphic_info[graphic].sort_priority;
 
-#if 0
-    /* skip images and messages (fonts!) when using forced custom graphics */
-    if (setup.override_level_graphics && !initial)
-      continue;
-#endif
-
     if (bitmap != NULL)
       InitializeTitleControlsExt_AddTitleInfo(TRUE, initial, i, sort_priority);
   }
@@ -763,12 +895,6 @@ static void InitializeTitleControls_CheckTitleInfo(boolean initial)
     char *filename = getLevelSetTitleMessageFilename(i, initial);
     int sort_priority = tmi->sort_priority;
 
-#if 0
-    /* skip images and messages (fonts!) when using forced custom graphics */
-    if (setup.override_level_graphics)
-      continue;
-#endif
-
     if (filename != NULL)
       InitializeTitleControlsExt_AddTitleInfo(FALSE, initial, i, sort_priority);
   }
@@ -778,11 +904,11 @@ static void InitializeTitleControls(boolean show_title_initial)
 {
   num_title_screens = 0;
 
-#if 0
+  /* 1st step: initialize title screens for game start (only when starting) */
   if (show_title_initial)
     InitializeTitleControls_CheckTitleInfo(TRUE);
-#endif
 
+  /* 2nd step: initialize title screens for current level set */
   InitializeTitleControls_CheckTitleInfo(FALSE);
 
   /* sort title screens according to sort_priority and title number */
@@ -831,13 +957,8 @@ static void InitializeMainControls()
     char *text                     = (mci->text  ? *mci->text  : NULL);
     char *input                    = (mci->input ? *mci->input : NULL);
     int button_graphic             = mci->button_graphic;
-#if 1
     int font_text                  = (pos_text  ? pos_text->font  : -1);
     int font_input                 = (pos_input ? pos_input->font : -1);
-#else
-    int font_text                  = mci->font_text;
-    int font_input                 = mci->font_input;
-#endif
 
     int font_text_width   = (font_text  != -1 ? getFontWidth(font_text)   : 0);
     int font_text_height  = (font_text  != -1 ? getFontHeight(font_text)  : 0);
@@ -857,47 +978,34 @@ static void InitializeMainControls()
 
     if (nr == MAIN_CONTROL_NAME)
     {
-#if 0
-      if (menu.main.input.name.x == -1)
-       menu.main.input.name.x = menu.main.text.name.x + text_width;
-      if (menu.main.input.name.y == -1)
-       menu.main.input.name.y = menu.main.text.name.y;
-#endif
-
-#if 1
       menu.main.input.name.width  = input_width;
       menu.main.input.name.height = input_height;
-#else
-      menu.main.input.name.width  = font_input_width * MAX_PLAYER_NAME_LEN;
-      menu.main.input.name.height = font_input_height;
-#endif
     }
 
     if (pos_button != NULL)            /* (x/y may be -1/-1 here) */
     {
-      if (pos_button->width == 0)
-       pos_button->width = button_width;
-      if (pos_button->height == 0)
-       pos_button->height = button_height;
+      pos_button->width  = button_width;
+      pos_button->height = button_height;
     }
 
     if (pos_text != NULL)              /* (x/y may be -1/-1 here) */
     {
-      /* calculate width for non-clickable text -- needed for text alignment */
-      boolean calculate_text_width = (pos_button == NULL && text != NULL);
+      /* calculate size for non-clickable text -- needed for text alignment */
+      boolean calculate_text_size = (pos_button == NULL && text != NULL);
+
+      if (pos_text->width == -1 || calculate_text_size)
+       pos_text->width = text_width;
+      if (pos_text->height == -1 || calculate_text_size)
+       pos_text->height = text_height;
 
       if (visibleMenuPos(pos_button))
       {
        if (pos_text->x == -1)
          pos_text->x = pos_button->x + pos_button->width;
        if (pos_text->y == -1)
-         pos_text->y = pos_button->y;
+         pos_text->y =
+           pos_button->y + (pos_button->height - pos_text->height) / 2;
       }
-
-      if (pos_text->width == -1 || calculate_text_width)
-       pos_text->width = text_width;
-      if (pos_text->height == -1)
-       pos_text->height = text_height;
     }
 
     if (pos_input != NULL)             /* (x/y may be -1/-1 here) */
@@ -918,8 +1026,24 @@ static void InitializeMainControls()
   }
 }
 
+static void DrawPressedGraphicThruMask(int dst_x, int dst_y,
+                                      int graphic, boolean pressed)
+{
+  struct GraphicInfo *g = &graphic_info[graphic];
+  Bitmap *src_bitmap;
+  int src_x, src_y;
+  int xoffset = (pressed ? g->pressed_xoffset : 0);
+  int yoffset = (pressed ? g->pressed_yoffset : 0);
+
+  getFixedGraphicSource(graphic, 0, &src_bitmap, &src_x, &src_y);
+
+  BlitBitmapMasked(src_bitmap, drawto, src_x + xoffset, src_y + yoffset,
+                  g->width, g->height, dst_x, dst_y);
+}
+
 static void DrawCursorAndText_Main_Ext(int nr, boolean active_text,
-                                      boolean active_input)
+                                      boolean active_input,
+                                      boolean pressed_button)
 {
   int i;
 
@@ -935,13 +1059,8 @@ static void DrawCursorAndText_Main_Ext(int nr, boolean active_text,
       char *text                     = (mci->text  ? *mci->text  : NULL);
       char *input                    = (mci->input ? *mci->input : NULL);
       int button_graphic             = mci->button_graphic;
-#if 1
       int font_text                  = (pos_text  ? pos_text->font  : -1);
       int font_input                 = (pos_input ? pos_input->font : -1);
-#else
-      int font_text                  = mci->font_text;
-      int font_input                 = mci->font_input;
-#endif
 
       if (active_text)
       {
@@ -961,7 +1080,7 @@ static void DrawCursorAndText_Main_Ext(int nr, boolean active_text,
        int y = mSY + pos->y;
 
        DrawBackgroundForGraphic(x, y, pos->width, pos->height, button_graphic);
-       DrawGraphicThruMaskExt(drawto, x, y, button_graphic, 0);
+       DrawPressedGraphicThruMask(x, y, button_graphic, pressed_button);
       }
 
       if (visibleTextPos(pos_text) && text != NULL)
@@ -993,15 +1112,17 @@ static void DrawCursorAndText_Main_Ext(int nr, boolean active_text,
   }
 }
 
-static void DrawCursorAndText_Main(int nr, boolean active_text)
+static void DrawCursorAndText_Main(int nr, boolean active_text,
+                                  boolean pressed_button)
 {
-  DrawCursorAndText_Main_Ext(nr, active_text, FALSE);
+  DrawCursorAndText_Main_Ext(nr, active_text, FALSE, pressed_button);
 }
 
 #if 0
-static void DrawCursorAndText_Main_Input(int nr, boolean active_text)
+static void DrawCursorAndText_Main_Input(int nr, boolean active_text,
+                                        boolean pressed_button)
 {
-  DrawCursorAndText_Main_Ext(nr, active_text, TRUE);
+  DrawCursorAndText_Main_Ext(nr, active_text, TRUE, pressed_button);
 }
 #endif
 
@@ -1036,13 +1157,52 @@ static boolean insideTextPosRect(struct TextPosInfo *rect, int x, int y)
   int rect_x = ALIGNED_TEXT_XPOS(rect);
   int rect_y = ALIGNED_TEXT_YPOS(rect);
 
+#if 0
+  printf("::: insideTextPosRect: (%d, %d), (%d, %d) [%d, %d] (%d, %d) => %d\n",
+        x, y, rect_x, rect_y, rect->x, rect->y, rect->width, rect->height,
+        (x >= rect_x && x < rect_x + rect->width &&
+         y >= rect_y && y < rect_y + rect->height));
+#endif
+
   return (x >= rect_x && x < rect_x + rect->width &&
          y >= rect_y && y < rect_y + rect->height);
 }
 
+static void AdjustScrollbar(int id, int items_max, int items_visible,
+                           int item_position)
+{
+  struct GadgetInfo *gi = screen_gadget[id];
+
+  if (item_position > items_max - items_visible)
+    item_position = items_max - items_visible;
+
+  ModifyGadget(gi, GDI_SCROLLBAR_ITEMS_MAX, items_max,
+              GDI_SCROLLBAR_ITEMS_VISIBLE, items_visible,
+              GDI_SCROLLBAR_ITEM_POSITION, item_position, GDI_END);
+}
+
+static void AdjustChooseTreeScrollbar(int id, int first_entry, TreeInfo *ti)
+{
+  AdjustScrollbar(id, numTreeInfoInGroup(ti), NUM_MENU_ENTRIES_ON_SCREEN,
+                 first_entry);
+}
+
+static void clearMenuListArea()
+{
+  int scrollbar_xpos = mSX + SC_SCROLLBAR_XPOS + menu.scrollbar_xoffset;
+
+  /* correct scrollbar position if placed outside menu (playfield) area */
+  if (scrollbar_xpos > SX + SC_SCROLLBAR_XPOS)
+    scrollbar_xpos = SX + SC_SCROLLBAR_XPOS;
+
+  /* clear menu list area, but not title or scrollbar */
+  DrawBackground(mSX, mSY + MENU_SCREEN_START_YPOS * 32,
+                 scrollbar_xpos - mSX, NUM_MENU_ENTRIES_ON_SCREEN * 32);
+}
+
 static void drawCursorExt(int xpos, int ypos, boolean active, int graphic)
 {
-  static int cursor_array[SCR_FIELDY];
+  static int cursor_array[MAX_LEV_FIELDY];
   int x = mSX + TILEX * xpos;
   int y = mSY + TILEY * (MENU_SCREEN_START_YPOS + ypos);
 
@@ -1058,7 +1218,7 @@ static void drawCursorExt(int xpos, int ypos, boolean active, int graphic)
     graphic = BUTTON_ACTIVE(graphic);
 
   DrawBackgroundForGraphic(x, y, TILEX, TILEY, graphic);
-  DrawGraphicThruMaskExt(drawto, x, y, graphic, 0);
+  DrawFixedGraphicThruMaskExt(drawto, x, y, graphic, 0);
 }
 
 static void initCursor(int ypos, int graphic)
@@ -1080,11 +1240,6 @@ static void drawChooseTreeCursor(int ypos, boolean active)
 {
   int last_game_status = game_status;  /* save current game status */
 
-#if 0
-  /* force LEVELS draw offset on artwork setup screen */
-  game_status = GAME_MODE_LEVELS;
-#endif
-
   drawCursorExt(0, ypos, active, -1);
 
   game_status = last_game_status;      /* restore current game status */
@@ -1092,54 +1247,19 @@ static void drawChooseTreeCursor(int ypos, boolean active)
 
 void DrawHeadline()
 {
-  DrawTextSCentered(MENU_TITLE1_YPOS, FONT_TITLE_1, PROGRAM_TITLE_STRING);
-  DrawTextSCentered(MENU_TITLE2_YPOS, FONT_TITLE_2, PROGRAM_COPYRIGHT_STRING);
-}
-
-#if 0
-static int getPrevlevelButtonPos()
-{
-  return 10;
-}
-
-static int getCurrentLevelTextPos()
-{
-  return (getPrevlevelButtonPos() + 1);
-}
-
-static int getNextLevelButtonPos()
-{
-  return getPrevlevelButtonPos() + 3 + 1;
-}
-
-static int getLevelRangeTextPos()
-{
-  return getNextLevelButtonPos() + 1;
-}
-#endif
-
-int effectiveGameStatus()
-{
-  if (game_status == GAME_MODE_INFO && info_mode == INFO_MODE_TITLE)
-    return GAME_MODE_TITLE;
-
-  return game_status;
+  DrawTextSCentered(MENU_TITLE1_YPOS, FONT_TITLE_1, getProgramTitleString());
+  DrawTextSCentered(MENU_TITLE2_YPOS, FONT_TITLE_2,
+                   setup.internal.program_copyright);
 }
 
 void DrawTitleScreenImage(int nr, boolean initial)
 {
   int graphic = getTitleScreenGraphic(nr, initial);
   Bitmap *bitmap = graphic_info[graphic].bitmap;
-#if 1
   int width  = graphic_info[graphic].width;
   int height = graphic_info[graphic].height;
   int src_x = graphic_info[graphic].src_x;
   int src_y = graphic_info[graphic].src_y;
-#else
-  int width  = graphic_info[graphic].src_image_width;
-  int height = graphic_info[graphic].src_image_height;
-  int src_x = 0, src_y = 0;
-#endif
   int dst_x, dst_y;
 
   if (bitmap == NULL)
@@ -1174,47 +1294,12 @@ void DrawTitleScreenImage(int nr, boolean initial)
     BlitBitmap(bitmap, drawto, src_x, src_y, width, height, dst_x, dst_y);
 
   redraw_mask = REDRAW_ALL;
-
-  /* reset fading control values to default config settings */
-#if 1
-
-#if 0
-  title = getTitleFading(nr, initial, TRUE);
-#endif
-
-#else
-
-  title.fade_delay_final = title.fade_delay;
-  title.post_delay_final = title.post_delay;
-  title.auto_delay_final = title.auto_delay;
-
-  /* override default settings with image config settings, if defined */
-  if (graphic_info[graphic].anim_mode != ANIM_DEFAULT)
-    title.anim_mode = graphic_info[graphic].anim_mode;
-  if (graphic_info[graphic].fade_delay > -1)
-    title.fade_delay = graphic_info[graphic].fade_delay;
-  if (graphic_info[graphic].post_delay > -1)
-    title.post_delay = graphic_info[graphic].post_delay;
-  if (graphic_info[graphic].auto_delay > -1)
-    title.auto_delay = graphic_info[graphic].auto_delay;
-#endif
 }
 
 void DrawTitleScreenMessage(int nr, boolean initial)
 {
   char *filename = getLevelSetTitleMessageFilename(nr, initial);
   struct TitleMessageInfo *tmi = getTitleMessageInfo(nr, initial);
-#if 0
-  int font_nr = FONT_TEXT_1;
-  int font_width;
-  int font_height;
-  int pad_x = 16   + 4;
-  int pad_y = 32   + 14;
-  int sx = pad_x;
-  int sy = pad_y;
-  int max_chars_per_line;
-  int max_lines_per_screen;
-#endif
   int last_game_status = game_status;  /* save current game status */
 
   if (filename == NULL)
@@ -1240,22 +1325,9 @@ void DrawTitleScreenMessage(int nr, boolean initial)
 
   ClearRectangleOnBackground(drawto, 0, 0, WIN_XSIZE, WIN_YSIZE);
 
-#if 0
-  font_width = getFontWidth(font_nr);
-  font_height = getFontHeight(font_nr);
-  max_chars_per_line = (WIN_XSIZE - 2 * pad_x) / font_width;
-  max_lines_per_screen = (WIN_YSIZE - pad_y) / font_height - 1;
-#endif
-
-#if 1
   DrawTextFile(ALIGNED_TEXT_XPOS(tmi), ALIGNED_TEXT_YPOS(tmi),
-              filename, tmi->font, tmi->chars, -1, tmi->lines, -1,
+              filename, tmi->font, tmi->chars, -1, tmi->lines, 0, -1,
               tmi->autowrap, tmi->centered, tmi->parse_comments);
-#else
-  DrawTextFile(sx, sy, filename, font_nr, max_chars_per_line, -1,
-              max_lines_per_screen, -1, tmi->autowrap, tmi->centered,
-              tmi->parse_comments);
-#endif
 
   game_status = last_game_status;      /* restore current game status */
 }
@@ -1264,10 +1336,6 @@ void DrawTitleScreen()
 {
   KeyboardAutoRepeatOff();
 
-#if 0
-  SetMainBackgroundImage(IMG_BACKGROUND_TITLE);
-#endif
-
   HandleTitleScreen(0, 0, 0, 0, MB_MENU_INITIALIZE);
 
   StopAnimation();
@@ -1290,18 +1358,17 @@ boolean CheckTitleScreen(boolean levelset_has_changed)
   return (show_titlescreen && num_title_screens > 0);
 }
 
-void DrawMainMenuExt(int redraw_mask, boolean do_fading)
+void DrawMainMenu()
 {
   static LevelDirTree *leveldir_last_valid = NULL;
   boolean levelset_has_changed = FALSE;
-  boolean redraw_all = FALSE;
+  int fade_mask = REDRAW_FIELD;
+
+  LimitScreenUpdates(FALSE);
 
   FadeSetLeaveScreen();
 
-  /* (does not work well when changing to editor, which fades out itself) */
-#if 0
-  FadeOut(redraw_mask);
-#endif
+  /* do not fade out here -- function may continue and fade on editor screen */
 
   UnmapAllGadgets();
   FadeSoundsAndMusic();
@@ -1309,9 +1376,6 @@ void DrawMainMenuExt(int redraw_mask, boolean do_fading)
   KeyboardAutoRepeatOn();
   ActivateJoystick();
 
-  SetDrawDeactivationMask(REDRAW_NONE);
-  SetDrawBackgroundMask(REDRAW_FIELD);
-
   audio.sound_deactivated = FALSE;
 
   GetPlayerConfig();
@@ -1325,15 +1389,9 @@ void DrawMainMenuExt(int redraw_mask, boolean do_fading)
     return;
   }
 
-#if 0
-  FadeOut(redraw_mask);
-
-  /* needed if last screen was the editor screen */
-  UndrawSpecialEditorDoor();
-#endif
-
   /* needed if last screen was the setup screen and fullscreen state changed */
-  ToggleFullscreenIfNeeded();
+  // (moved to "execSetupGraphics()" to change fullscreen state directly)
+  // ToggleFullscreenOrChangeWindowScalingIfNeeded();
 
   /* leveldir_current may be invalid (level group, parent link) */
   if (!validLevelSeries(leveldir_current))
@@ -1345,31 +1403,30 @@ void DrawMainMenuExt(int redraw_mask, boolean do_fading)
   /* store valid level series information */
   leveldir_last_valid = leveldir_current;
 
+  init_last = init;                    /* switch to new busy animation */
+
   /* needed if last screen (level choice) changed graphics, sounds or music */
   ReloadCustomArtwork(0);
 
+  /* needed if different viewport properties defined for menues */
+  ChangeViewportPropertiesIfNeeded();
+
   if (redraw_mask & REDRAW_ALL)
-    redraw_all = TRUE;
+    fade_mask = REDRAW_ALL;
 
-#if 1
-#if 0
-  printf("::: FadeOut @ DrawMainMenuExt ...\n");
-#endif
-  FadeOut(redraw_mask);
-#if 0
-  printf("::: FadeOut @ DrawMainMenuExt done\n");
-#endif
+  if (CheckIfGlobalBorderHasChanged())
+    fade_mask = REDRAW_ALL;
+
+  FadeOut(fade_mask);
 
   /* needed if last screen was the editor screen */
   UndrawSpecialEditorDoor();
-#endif
 
-#if defined(TARGET_SDL)
   SetDrawtoField(DRAW_BACKBUFFER);
-#endif
 
   if (CheckTitleScreen(levelset_has_changed))
   {
+    game_status_last_screen = GAME_MODE_MAIN;
     game_status = GAME_MODE_TITLE;
 
     DrawTitleScreen();
@@ -1382,30 +1439,25 @@ void DrawMainMenuExt(int redraw_mask, boolean do_fading)
     level_nr = leveldir_current->handicap_level;
 
   LoadLevel(level_nr);
+  LoadScore(level_nr);
+
+  // set this after "ChangeViewportPropertiesIfNeeded()" (which may reset it)
+  SetDrawDeactivationMask(REDRAW_NONE);
+  SetDrawBackgroundMask(REDRAW_FIELD);
 
   SetMainBackgroundImage(IMG_BACKGROUND_MAIN);
 
 #if 0
-  FadeOut(redraw_mask);
-#endif
-
-#if 1
-  if (redraw_mask == REDRAW_ALL)
-  {
-    // int door_state = GetDoorState();
-
-    RedrawBackground();
-
-    // OpenDoor(door_state | DOOR_NO_DELAY | DOOR_FORCE_REDRAW);
-  }
+  if (fade_mask == REDRAW_ALL)
+    RedrawGlobalBorder();
 #endif
 
-  ClearWindow();
+  ClearField();
 
   InitializeMainControls();
 
-  DrawCursorAndText_Main(-1, FALSE);
-  DrawPreviewLevel(TRUE);
+  DrawCursorAndText_Main(-1, FALSE, FALSE);
+  DrawPreviewLevelInitial();
 
   HandleMainMenu(0, 0, 0, 0, MB_MENU_INITIALIZE);
 
@@ -1425,34 +1477,21 @@ void DrawMainMenuExt(int redraw_mask, boolean do_fading)
   MapTapeButtons();
   MapScreenMenuGadgets(SCREEN_MASK_MAIN);
 
-#if 0
-  DrawMaskedBorder(REDRAW_ALL);
-#endif
-
-#if 1
-  if (redraw_mask == REDRAW_ALL)
-  {
-    int door_state = GetDoorState();
-
-    // RedrawBackground();
+  /* copy actual game door content to door double buffer for OpenDoor() */
+  BlitBitmap(drawto, bitmap_db_door_1, DX, DY, DXSIZE, DYSIZE, 0, 0);
+  BlitBitmap(drawto, bitmap_db_door_2, VX, VY, VXSIZE, VYSIZE, 0, 0);
 
-    OpenDoor(door_state | DOOR_NO_DELAY | DOOR_FORCE_REDRAW);
-  }
-#endif
-
-#if 1
-  DrawMaskedBorder(REDRAW_ALL);
-#endif
-
-#if 0
-  if (redraw_all)
-    redraw_mask = REDRAW_ALL;
-#endif
+  OpenDoor(GetDoorState() | DOOR_NO_DELAY | DOOR_FORCE_REDRAW);
 
-  FadeIn(redraw_mask);
+  DrawMaskedBorder(fade_mask);
 
+  FadeIn(fade_mask);
   FadeSetEnterMenu();
 
+  /* update screen area with special editor door */
+  redraw_mask |= REDRAW_ALL;
+  BackToFront();
+
   SetMouseCursor(CURSOR_DEFAULT);
 
   InitAnimation();
@@ -1460,21 +1499,11 @@ void DrawMainMenuExt(int redraw_mask, boolean do_fading)
   OpenDoor(DOOR_CLOSE_1 | DOOR_OPEN_2);
 }
 
-void DrawAndFadeInMainMenu(int redraw_mask)
-{
-  DrawMainMenuExt(redraw_mask, TRUE);
-}
-
-void DrawMainMenu()
-{
-  DrawMainMenuExt(REDRAW_ALL, FALSE);
-}
-
-#if 0
 static void gotoTopLevelDir()
 {
-  /* move upwards to top level directory */
-  while (leveldir_current->node_parent)
+  /* move upwards until inside (but not above) top level directory */
+  while (leveldir_current->node_parent &&
+        !strEqual(leveldir_current->node_parent->subdir, STRING_TOP_DIRECTORY))
   {
     /* write a "path" into level tree for easy navigation to last level */
     if (leveldir_current->node_parent->node_group->cl_first == -1)
@@ -1499,22 +1528,13 @@ static void gotoTopLevelDir()
     leveldir_current = leveldir_current->node_parent;
   }
 }
-#endif
 
 void HandleTitleScreen(int mx, int my, int dx, int dy, int button)
 {
-  static unsigned long title_delay = 0;
+  static unsigned int title_delay = 0;
   static int title_screen_nr = 0;
   static int last_sound = -1, last_music = -1;
   boolean return_to_main_menu = FALSE;
-  boolean use_fading_main_menu = TRUE;
-#if 0
-#if 1
-  boolean use_cross_fading = FALSE;
-#else
-  boolean use_cross_fading = !show_title_initial;              /* default */
-#endif
-#endif
   struct TitleControlInfo *tci;
   struct TitleFadingInfo fading_default;
   struct TitleFadingInfo fading_last = fading;
@@ -1523,14 +1543,6 @@ void HandleTitleScreen(int mx, int my, int dx, int dy, int button)
 
   if (button == MB_MENU_INITIALIZE)
   {
-#if 0
-    boolean use_cross_fading = (fading.anim_mode == ANIM_CROSSFADE);
-#endif
-
-#if 0
-    int last_game_status = game_status;        /* save current game status */
-#endif
-
     title_delay = 0;
     title_screen_nr = 0;
     tci = &title_controls[title_screen_nr];
@@ -1538,34 +1550,26 @@ void HandleTitleScreen(int mx, int my, int dx, int dy, int button)
     last_sound = SND_UNDEFINED;
     last_music = MUS_UNDEFINED;
 
-#if 0
-    /* determine number of title screens to display (images and messages) */
-    InitializeTitleControls();
-#endif
-
-    if (game_status == GAME_MODE_INFO)
+    if (game_status_last_screen == GAME_MODE_INFO)
     {
       if (num_title_screens == 0)
       {
        DrawInfoScreen_NotAvailable("Title screen information:",
                                    "No title screen for this level set.");
 
-#if 0
-       /* use default settings for fading, but always disable auto delay */
-       fading = title_default;
-       fading.auto_delay = -1;
-#endif
-
        return;
       }
 
       FadeSoundsAndMusic();
 
-#if 1
       FadeOut(REDRAW_ALL);
-#endif
+
+      /* only required to update logic for redrawing global border */
+      ClearField();
     }
 
+    ChangeViewportPropertiesIfNeeded();
+
     if (tci->is_image)
       DrawTitleScreenImage(tci->local_nr, tci->initial);
     else
@@ -1575,22 +1579,13 @@ void HandleTitleScreen(int mx, int my, int dx, int dy, int button)
 
     fading = fading_next = getTitleFading(tci);
 
-#if 1
-#if 1
     if (!(fading_last.fade_mode & FADE_TYPE_TRANSFORM) &&
        fading_next.fade_mode & FADE_TYPE_TRANSFORM)
     {
       fading.fade_mode = FADE_MODE_FADE;
       fading.fade_delay = fading_default.fade_delay;
     }
-#else
-    if (fading_last.fade_mode != FADE_MODE_CROSSFADE &&
-       fading_next.fade_mode == FADE_MODE_CROSSFADE)
-      fading.fade_mode = FADE_MODE_FADE;
-#endif
-#endif
 
-#if 1
     sound = getTitleSound(tci);
     music = getTitleMusic(tci);
 
@@ -1601,15 +1596,10 @@ void HandleTitleScreen(int mx, int my, int dx, int dy, int button)
 
     last_sound = sound;
     last_music = music;
-#endif
 
     SetMouseCursor(CURSOR_NONE);
 
-    // printf("::: mode: %d, delay: %d\n", fading.fade_mode, fading.fade_delay);
-
-#if 1
     FadeIn(REDRAW_ALL);
-#endif
 
     fading = fading_next;
 
@@ -1618,35 +1608,23 @@ void HandleTitleScreen(int mx, int my, int dx, int dy, int button)
     return;
   }
 
-#if 1
   if (fading.auto_delay > 0 && DelayReached(&title_delay, fading.auto_delay))
     button = MB_MENU_CHOICE;
-#else
-  if (fading.auto_delay > -1 && DelayReached(&title_delay, fading.auto_delay))
-    button = MB_MENU_CHOICE;
-#endif
 
   if (button == MB_MENU_LEAVE)
   {
     return_to_main_menu = TRUE;
-    use_fading_main_menu = FALSE;
   }
   else if (button == MB_MENU_CHOICE)
   {
-#if 0
-    boolean use_cross_fading = (fading.anim_mode == ANIM_CROSSFADE);
-#endif
-
-    if (game_status == GAME_MODE_INFO && num_title_screens == 0)
+    if (game_status_last_screen == GAME_MODE_INFO && num_title_screens == 0)
     {
-#if 0
-      FadeOut(REDRAW_FIELD);
-#endif
-
       FadeSetEnterScreen();
 
+      game_status = GAME_MODE_INFO;
       info_mode = INFO_MODE_MAIN;
-      DrawAndFadeInInfoScreen(REDRAW_FIELD);
+
+      DrawInfoScreen();
 
       return;
     }
@@ -1656,25 +1634,6 @@ void HandleTitleScreen(int mx, int my, int dx, int dy, int button)
 
     if (title_screen_nr < num_title_screens)
     {
-#if 1
-#if 0
-      boolean use_cross_fading = (fading.anim_mode == ANIM_CROSSFADE);
-#endif
-#else
-      int anim_mode;
-
-      if (tci->is_image)
-       anim_mode =
-         graphic_info[getTitleScreenGraphic(tci->local_nr,
-                                            tci->initial)].anim_mode;
-      else
-       anim_mode = ANIM_FADE;  /* ??? */
-
-      use_cross_fading = (anim_mode == ANIM_FADE ? FALSE :
-                         anim_mode == ANIM_CROSSFADE ? TRUE :
-                         use_cross_fading);
-#endif
-
       sound = getTitleSound(tci);
       music = getTitleMusic(tci);
 
@@ -1683,9 +1642,7 @@ void HandleTitleScreen(int mx, int my, int dx, int dy, int button)
       if (music == MUS_UNDEFINED || music != last_music)
        FadeMusic();
 
-#if 1
       FadeOut(REDRAW_ALL);
-#endif
 
       if (tci->is_image)
        DrawTitleScreenImage(tci->local_nr, tci->initial);
@@ -1694,7 +1651,6 @@ void HandleTitleScreen(int mx, int my, int dx, int dy, int button)
 
       fading_next = getTitleFading(tci);
 
-#if 1
       sound = getTitleSound(tci);
       music = getTitleMusic(tci);
 
@@ -1705,27 +1661,13 @@ void HandleTitleScreen(int mx, int my, int dx, int dy, int button)
 
       last_sound = sound;
       last_music = music;
-#endif
 
-#if 0
-      printf("::: %d -> %d\n", fading.fade_mode, fading_next.fade_mode);
-#endif
-
-#if 1
       /* last screen already faded out, next screen has no animation */
       if (!(fading.fade_mode & FADE_TYPE_TRANSFORM) &&
          fading_next.fade_mode == FADE_MODE_NONE)
        fading = fading_next;
-#else
-      /* last screen already faded out, next screen has no animation */
-      if (fading.fade_mode      != FADE_MODE_CROSSFADE &&
-         fading_next.fade_mode == FADE_MODE_NONE)
-       fading = fading_next;
-#endif
 
-#if 1
       FadeIn(REDRAW_ALL);
-#endif
 
       fading = fading_next;
 
@@ -1735,61 +1677,43 @@ void HandleTitleScreen(int mx, int my, int dx, int dy, int button)
     {
       FadeSoundsAndMusic();
 
-#if 0
-#if 1
-      {
-#if 0
-       boolean use_cross_fading = (fading.anim_mode == ANIM_CROSSFADE);
-#endif
-
-#if 1
-       FadeOut(REDRAW_ALL);
-#endif
-      }
-#else
-      FadeOut(REDRAW_ALL);
-#endif
-#endif
-
       return_to_main_menu = TRUE;
     }
   }
 
   if (return_to_main_menu)
   {
-#if 0
-    RedrawBackground();
-#endif
-
     SetMouseCursor(CURSOR_DEFAULT);
 
-    if (game_status == GAME_MODE_INFO)
-    {
-#if 0
-      OpenDoor(DOOR_CLOSE_1 | DOOR_CLOSE_2 | DOOR_NO_DELAY | DOOR_FORCE_REDRAW);
-#endif
+    /* force full menu screen redraw after displaying title screens */
+    redraw_mask = REDRAW_ALL;
 
+    if (game_status_last_screen == GAME_MODE_INFO)
+    {
+      game_status = GAME_MODE_INFO;
       info_mode = INFO_MODE_MAIN;
-      DrawInfoScreenExt(REDRAW_ALL, use_fading_main_menu);
+
+      DrawInfoScreen();
     }
     else       /* default: return to main menu */
     {
-#if 0
-      OpenDoor(DOOR_CLOSE_1 | DOOR_OPEN_2 | DOOR_NO_DELAY | DOOR_FORCE_REDRAW);
-#endif
-
       game_status = GAME_MODE_MAIN;
-      DrawMainMenuExt(REDRAW_ALL, use_fading_main_menu);
+
+      DrawMainMenu();
     }
   }
 }
 
-void HandleMainMenu_SelectLevel(int step, int direction)
+void HandleMainMenu_SelectLevel(int step, int direction, int selected_level_nr)
 {
   int old_level_nr = level_nr;
   int new_level_nr;
 
-  new_level_nr = old_level_nr + step * direction;
+  if (selected_level_nr != NO_DIRECT_LEVEL_SELECT)
+    new_level_nr = selected_level_nr;
+  else
+    new_level_nr = old_level_nr + step * direction;
+
   if (new_level_nr < leveldir_current->first_level)
     new_level_nr = leveldir_current->first_level;
   if (new_level_nr > leveldir_current->last_level)
@@ -1798,8 +1722,8 @@ void HandleMainMenu_SelectLevel(int step, int direction)
   if (setup.handicap && new_level_nr > leveldir_current->handicap_level)
   {
     /* skipping levels is only allowed when trying to skip single level */
-    if (setup.skip_levels && step == 1 &&
-       Request("Level still unsolved ! Skip despite handicap ?", REQ_ASK))
+    if (setup.skip_levels && new_level_nr == old_level_nr + 1 &&
+       Request("Level still unsolved! Skip despite handicap?", REQ_ASK))
     {
       leveldir_current->handicap_level++;
       SaveLevelSetup_SeriesInfo();
@@ -1816,38 +1740,34 @@ void HandleMainMenu_SelectLevel(int step, int direction)
 
     level_nr = new_level_nr;
 
-#if 1
     DrawText(mSX + mci->pos_text->x, mSY + mci->pos_text->y,
             int2str(level_nr, menu.main.text.level_number.size),
             mci->pos_text->font);
-#else
-    DrawText(mSX + 11 * 32, mSY + 3 * 32, int2str(level_nr, 3), FONT_VALUE_1);
-#endif
 
     LoadLevel(level_nr);
-    DrawPreviewLevel(TRUE);
+    DrawPreviewLevelInitial();
 
     TapeErase();
     LoadTape(level_nr);
     DrawCompleteVideoDisplay();
 
-    /* needed because DrawPreviewLevel() takes some time */
+    /* needed because DrawPreviewLevelInitial() takes some time */
     BackToFront();
-    SyncDisplay();
+    /* SyncDisplay(); */
   }
 }
 
-#if 1
-
 void HandleMainMenu(int mx, int my, int dx, int dy, int button)
 {
   static int choice = MAIN_CONTROL_GAME;
+  static boolean button_pressed_last = FALSE;
+  boolean button_pressed = FALSE;
   int pos = choice;
   int i;
 
   if (button == MB_MENU_INITIALIZE)
   {
-    DrawCursorAndText_Main(choice, TRUE);
+    DrawCursorAndText_Main(choice, TRUE, FALSE);
 
     return;
   }
@@ -1867,6 +1787,23 @@ void HandleMainMenu(int mx, int my, int dx, int dy, int button)
        break;
       }
     }
+
+    // handle pressed/unpressed state for active/inactive menu buttons
+    // (if pos != -1, "i" contains index position corresponding to "pos")
+    if (button &&
+       pos >= MAIN_CONTROL_NAME && pos <= MAIN_CONTROL_QUIT &&
+       insideMenuPosRect(main_controls[i].pos_button, mx - mSX, my - mSY))
+      button_pressed = TRUE;
+
+    if (button_pressed != button_pressed_last)
+    {
+      DrawCursorAndText_Main(choice, TRUE, button_pressed);
+
+      if (button_pressed)
+       PlaySound(SND_MENU_BUTTON_PRESSING);
+      else
+       PlaySound(SND_MENU_BUTTON_RELEASING);
+    }
   }
   else if (dx || dy)   /* keyboard input */
   {
@@ -1879,7 +1816,27 @@ void HandleMainMenu(int mx, int my, int dx, int dy, int button)
 
   if (pos == MAIN_CONTROL_LEVELS && dx != 0 && button)
   {
-    HandleMainMenu_SelectLevel(1, dx < 0 ? -1 : +1);
+    HandleMainMenu_SelectLevel(1, (dx < 0 ? -1 : +1), NO_DIRECT_LEVEL_SELECT);
+  }
+  else if (pos == MAIN_CONTROL_FIRST_LEVEL && !button)
+  {
+    HandleMainMenu_SelectLevel(MAX_LEVELS, -1, NO_DIRECT_LEVEL_SELECT);
+  }
+  else if (pos == MAIN_CONTROL_LAST_LEVEL && !button)
+  {
+    HandleMainMenu_SelectLevel(MAX_LEVELS, +1, NO_DIRECT_LEVEL_SELECT);
+  }
+  else if (pos == MAIN_CONTROL_LEVEL_NUMBER && !button)
+  {
+    StopAnimation();
+
+    CloseDoor(DOOR_CLOSE_2);
+
+    game_status = GAME_MODE_LEVELNR;
+
+    ChangeViewportPropertiesIfNeeded();
+
+    DrawChooseLevelNr();
   }
   else if (pos >= MAIN_CONTROL_NAME && pos <= MAIN_CONTROL_QUIT)
   {
@@ -1889,8 +1846,8 @@ void HandleMainMenu(int mx, int my, int dx, int dy, int button)
       {
        PlaySound(SND_MENU_ITEM_ACTIVATING);
 
-       DrawCursorAndText_Main(choice, FALSE);
-       DrawCursorAndText_Main(pos, TRUE);
+       DrawCursorAndText_Main(choice, FALSE, FALSE);
+       DrawCursorAndText_Main(pos, TRUE, button_pressed);
 
        choice = pos;
       }
@@ -1909,20 +1866,29 @@ void HandleMainMenu(int mx, int my, int dx, int dy, int button)
       {
        if (leveldir_first)
        {
+         StopAnimation();
+
+         CloseDoor(DOOR_CLOSE_2);
+
          game_status = GAME_MODE_LEVELS;
 
          SaveLevelSetup_LastSeries();
          SaveLevelSetup_SeriesInfo();
 
-#if 0
-         gotoTopLevelDir();
-#endif
+         if (setup.internal.choose_from_top_leveldir)
+           gotoTopLevelDir();
 
-         DrawChooseLevel();
+         ChangeViewportPropertiesIfNeeded();
+
+         DrawChooseLevelSet();
        }
       }
       else if (pos == MAIN_CONTROL_SCORES)
       {
+       StopAnimation();
+
+       CloseDoor(DOOR_CLOSE_2);
+
        game_status = GAME_MODE_SCORES;
 
        DrawHallOfFame(-1);
@@ -1931,7 +1897,11 @@ void HandleMainMenu(int mx, int my, int dx, int dy, int button)
       {
        if (leveldir_current->readonly &&
            !strEqual(setup.player_name, "Artsoft"))
-         Request("This level is read only !", REQ_CONFIRM);
+         Request("This level is read only!", REQ_CONFIRM);
+
+       StopAnimation();
+
+       CloseDoor(DOOR_CLOSE_2);
 
        game_status = GAME_MODE_EDITOR;
 
@@ -1941,257 +1911,113 @@ void HandleMainMenu(int mx, int my, int dx, int dy, int button)
       }
       else if (pos == MAIN_CONTROL_INFO)
       {
+       StopAnimation();
+
+       CloseDoor(DOOR_CLOSE_2);
+
        game_status = GAME_MODE_INFO;
        info_mode = INFO_MODE_MAIN;
 
-#if 0
-       fading = menu.navigation;
-#endif
+       ChangeViewportPropertiesIfNeeded();
 
        DrawInfoScreen();
       }
       else if (pos == MAIN_CONTROL_GAME)
       {
-       StartGameActions(options.network, setup.autorecord, NEW_RANDOMIZE);
-      }
-      else if (pos == MAIN_CONTROL_SETUP)
-      {
-       game_status = GAME_MODE_SETUP;
-       setup_mode = SETUP_MODE_MAIN;
-
-       DrawSetupScreen();
-      }
-      else if (pos == MAIN_CONTROL_QUIT)
-      {
-       SaveLevelSetup_LastSeries();
-       SaveLevelSetup_SeriesInfo();
-
-        if (Request("Do you really want to quit ?", REQ_ASK | REQ_STAY_CLOSED))
-         game_status = GAME_MODE_QUIT;
-      }
-    }
-  }
-
-  if (game_status == GAME_MODE_MAIN)
-  {
-    DrawPreviewLevel(FALSE);
-    DoAnimation();
-  }
-}
-
-#else
-
-void HandleMainMenu(int mx, int my, int dx, int dy, int button)
-{
-  static int choice = 5;
-  int x = 0;
-  int y = choice;
-
-  if (button == MB_MENU_INITIALIZE)
-  {
-    drawCursor(choice, TRUE);
-
-    return;
-  }
-
-  if (mx || my)                /* mouse input */
-  {
-    x = (mx - mSX) / 32;
-    y = (my - mSY) / 32 - MENU_SCREEN_START_YPOS;
-  }
-  else if (dx || dy)   /* keyboard input */
-  {
-    if (dx && choice == 1)
-      x = (dx < 0 ? 10 : 14);
-    else if (dx > 0)
-    {
-      if (choice == 4 || choice == 6)
-       button = MB_MENU_CHOICE;
-    }
-    else if (dy)
-      y = choice + dy;
-  }
-
-  if (y == 1 && dx != 0 && button)
-  {
-    HandleMainMenu_SelectLevel(1, dx < 0 ? -1 : +1);
-  }
-  else if (IN_VIS_FIELD(x, y) &&
-          y >= 0 && y <= 7 && (y != 1 || x < 10))
-  {
-    if (button)
-    {
-      if (y != choice)
-      {
-       drawCursor(choice, FALSE);
-       drawCursor(y, TRUE);
+       StopAnimation();
 
-       choice = y;
-      }
-    }
-    else
-    {
-      if (y == 0)
-      {
-       game_status = GAME_MODE_PSEUDO_TYPENAME;
-       HandleTypeName(strlen(setup.player_name), 0);
+       StartGameActions(options.network, setup.autorecord, level.random_seed);
       }
-      else if (y == 1)
+      else if (pos == MAIN_CONTROL_SETUP)
       {
-       if (leveldir_first)
-       {
-         game_status = GAME_MODE_LEVELS;
+       StopAnimation();
 
-         SaveLevelSetup_LastSeries();
-         SaveLevelSetup_SeriesInfo();
-
-#if 0
-         gotoTopLevelDir();
-#endif
+       CloseDoor(DOOR_CLOSE_2);
 
-         DrawChooseLevel();
-       }
-      }
-      else if (y == 2)
-      {
-       game_status = GAME_MODE_SCORES;
-       DrawHallOfFame(-1);
-      }
-      else if (y == 3)
-      {
-       if (leveldir_current->readonly &&
-           !strEqual(setup.player_name, "Artsoft"))
-         Request("This level is read only !", REQ_CONFIRM);
-       game_status = GAME_MODE_EDITOR;
-       DrawLevelEd();
-      }
-      else if (y == 4)
-      {
-       game_status = GAME_MODE_INFO;
-       info_mode = INFO_MODE_MAIN;
-       DrawInfoScreen();
-      }
-      else if (y == 5)
-      {
-       StartGameActions(options.network, setup.autorecord, NEW_RANDOMIZE);
-      }
-      else if (y == 6)
-      {
        game_status = GAME_MODE_SETUP;
        setup_mode = SETUP_MODE_MAIN;
 
+       ChangeViewportPropertiesIfNeeded();
+
        DrawSetupScreen();
       }
-      else if (y == 7)
+      else if (pos == MAIN_CONTROL_QUIT)
       {
        SaveLevelSetup_LastSeries();
        SaveLevelSetup_SeriesInfo();
 
-        if (Request("Do you really want to quit ?", REQ_ASK | REQ_STAY_CLOSED))
+        if (Request("Do you really want to quit?", REQ_ASK | REQ_STAY_CLOSED))
          game_status = GAME_MODE_QUIT;
       }
     }
   }
 
-  if (game_status == GAME_MODE_MAIN)
-  {
-    DrawPreviewLevel(FALSE);
-    DoAnimation();
-  }
+  button_pressed_last = button_pressed;
 }
 
-#endif
-
 
 /* ========================================================================= */
 /* info screen functions                                                     */
 /* ========================================================================= */
 
 static struct TokenInfo *info_info;
-static int num_info_info;
+static int num_info_info;      /* number of info entries shown on screen */
+static int max_info_info;      /* total number of info entries in list */
 
 static void execInfoTitleScreen()
 {
-#if 0
-  FadeSetEnterScreen();
-#endif
-
   info_mode = INFO_MODE_TITLE;
+
   DrawInfoScreen();
 }
 
 static void execInfoElements()
 {
-#if 0
-  FadeSetEnterScreen();
-#endif
-
   info_mode = INFO_MODE_ELEMENTS;
+
   DrawInfoScreen();
 }
 
 static void execInfoMusic()
 {
-#if 0
-  FadeSetEnterScreen();
-#endif
-
   info_mode = INFO_MODE_MUSIC;
+
   DrawInfoScreen();
 }
 
 static void execInfoCredits()
 {
-#if 0
-  FadeSetEnterScreen();
-#endif
-
   info_mode = INFO_MODE_CREDITS;
+
   DrawInfoScreen();
 }
 
 static void execInfoProgram()
 {
-#if 0
-  FadeSetEnterScreen();
-#endif
-
   info_mode = INFO_MODE_PROGRAM;
+
   DrawInfoScreen();
 }
 
 static void execInfoVersion()
 {
-#if 0
-  FadeSetEnterScreen();
-#endif
-
   info_mode = INFO_MODE_VERSION;
+
   DrawInfoScreen();
 }
 
 static void execInfoLevelSet()
 {
-#if 0
-  FadeSetEnterScreen();
-#endif
-
   info_mode = INFO_MODE_LEVELSET;
+
   DrawInfoScreen();
 }
 
 static void execExitInfo()
 {
-#if 0
-  FadeSetLeaveMenu();
-#endif
-
   game_status = GAME_MODE_MAIN;
-#if 1
-  DrawMainMenuExt(REDRAW_FIELD, FALSE);
-#else
+
   DrawMainMenu();
-#endif
 }
 
 static struct TokenInfo info_info_main[] =
@@ -2209,26 +2035,122 @@ static struct TokenInfo info_info_main[] =
   { 0,                 NULL,                   NULL                    }
 };
 
-static void DrawCursorAndText_Info(int pos, boolean active)
+static int getMenuTextFont(int type)
 {
-  int xpos = MENU_SCREEN_START_XPOS;
-  int ypos = MENU_SCREEN_START_YPOS + pos;
-  int font_nr = FONT_MENU_1;
-
-  if (active)
-    font_nr = FONT_ACTIVE(font_nr);
-
-  DrawText(mSX + xpos * 32, mSY + ypos * 32, info_info[pos].text, font_nr);
+  if (type & (TYPE_SWITCH      |
+             TYPE_YES_NO       |
+             TYPE_YES_NO_AUTO  |
+             TYPE_STRING       |
+             TYPE_ECS_AGA      |
+             TYPE_KEYTEXT      |
+             TYPE_ENTER_LIST))
+    return FONT_MENU_2;
+  else
+    return FONT_MENU_1;
+}
+
+static struct TokenInfo *setup_info;
+static struct TokenInfo setup_info_input[];
+
+static struct TokenInfo *menu_info;
+
+static void DrawCursorAndText_Menu_Ext(struct TokenInfo *token_info,
+                                      int screen_pos, int menu_info_pos_raw,
+                                      boolean active)
+{
+  int pos = (menu_info_pos_raw < 0 ? screen_pos : menu_info_pos_raw);
+  struct TokenInfo *ti = &token_info[pos];
+  int xpos = MENU_SCREEN_START_XPOS;
+  int ypos = MENU_SCREEN_START_YPOS + screen_pos;
+  int font_nr = getMenuTextFont(ti->type);
+
+  if (token_info == setup_info_input)
+    font_nr = FONT_MENU_1;
+
+  if (active)
+    font_nr = FONT_ACTIVE(font_nr);
+
+  DrawText(mSX + xpos * 32, mSY + ypos * 32, ti->text, font_nr);
+
+  if (ti->type & ~TYPE_SKIP_ENTRY)
+    drawCursor(screen_pos, active);
+}
+
+static void DrawCursorAndText_Menu(int screen_pos, int menu_info_pos_raw,
+                                  boolean active)
+{
+  DrawCursorAndText_Menu_Ext(menu_info, screen_pos, menu_info_pos_raw, active);
+}
+
+static void DrawCursorAndText_Setup(int screen_pos, int menu_info_pos_raw,
+                                   boolean active)
+{
+  DrawCursorAndText_Menu_Ext(setup_info, screen_pos, menu_info_pos_raw, active);
+}
+
+static char *screen_mode_text;
+static char *window_size_text;
+static char *scaling_type_text;
+
+static void drawSetupValue(int, int);
+
+static void drawMenuInfoList(int first_entry, int num_page_entries,
+                            int max_page_entries)
+{
+  int i;
+
+  if (first_entry + num_page_entries > max_page_entries)
+    first_entry = 0;
+
+  clearMenuListArea();
+
+  for (i = 0; i < num_page_entries; i++)
+  {
+    int menu_info_pos = first_entry + i;
+    struct TokenInfo *si = &menu_info[menu_info_pos];
+    void *value_ptr = si->value;
+
+    /* set some entries to "unchangeable" according to other variables */
+    if ((value_ptr == &setup.sound_simple && !audio.sound_available) ||
+       (value_ptr == &setup.sound_loops  && !audio.loops_available) ||
+       (value_ptr == &setup.sound_music  && !audio.music_available) ||
+       (value_ptr == &setup.fullscreen   && !video.fullscreen_available) ||
+       (value_ptr == &screen_mode_text   && !video.fullscreen_available) ||
+       (value_ptr == &window_size_text   && !video.window_scaling_available) ||
+       (value_ptr == &scaling_type_text  && !video.window_scaling_available))
+      si->type |= TYPE_GHOSTED;
+
+    if (si->type & (TYPE_ENTER_MENU|TYPE_ENTER_LIST))
+      initCursor(i, IMG_MENU_BUTTON_ENTER_MENU);
+    else if (si->type & (TYPE_LEAVE_MENU|TYPE_LEAVE_LIST))
+      initCursor(i, IMG_MENU_BUTTON_LEAVE_MENU);
+    else if (si->type & ~TYPE_SKIP_ENTRY)
+      initCursor(i, IMG_MENU_BUTTON);
+
+    DrawCursorAndText_Menu(i, menu_info_pos, FALSE);
 
-  if (info_info[pos].type & ~TYPE_SKIP_ENTRY)
-    drawCursor(pos, active);
+    if (si->type & TYPE_VALUE &&
+       menu_info == setup_info)
+      drawSetupValue(i, menu_info_pos);
+  }
 }
 
-static void DrawInfoScreen_Main(int redraw_mask, boolean do_fading)
+static void DrawInfoScreen_Main()
 {
+  int fade_mask = REDRAW_FIELD;
   int i;
 
+  if (redraw_mask & REDRAW_ALL)
+    fade_mask = REDRAW_ALL;
+
+  if (CheckIfGlobalBorderHasChanged())
+    fade_mask = REDRAW_ALL;
+
   UnmapAllGadgets();
+
+  FreeScreenGadgets();
+  CreateScreenGadgets();
+
   CloseDoor(DOOR_CLOSE_2);
 
   /* (needed after displaying title screens which disable auto repeat) */
@@ -2236,88 +2158,126 @@ static void DrawInfoScreen_Main(int redraw_mask, boolean do_fading)
 
   FadeSetLeaveScreen();
 
-#if 1
-  FadeOut(redraw_mask);
-#endif
+  FadeOut(fade_mask);
 
-#if 1
-  if (redraw_mask == REDRAW_ALL)
-  {
-    RedrawBackground();
+  ChangeViewportPropertiesIfNeeded();
 
-    OpenDoor(DOOR_CLOSE_1 | DOOR_CLOSE_2 | DOOR_NO_DELAY | DOOR_FORCE_REDRAW);
-  }
-#endif
+  OpenDoor(GetDoorState() | DOOR_NO_DELAY | DOOR_FORCE_REDRAW);
 
-  ClearWindow();
+  ClearField();
 
   DrawTextSCentered(mSY - SY + 16, FONT_TITLE_1, "Info Screen");
 
   info_info = info_info_main;
-  num_info_info = 0;
 
-#if 1
-  for (i = 0; info_info[i].type != 0 && i < MAX_MENU_ENTRIES_ON_SCREEN; i++)
-#else
+  // determine maximal number of info entries that can be displayed on screen
+  num_info_info = 0;
   for (i = 0; info_info[i].type != 0 && i < NUM_MENU_ENTRIES_ON_SCREEN; i++)
-#endif
-  {
-    if (info_info[i].type & (TYPE_ENTER_MENU|TYPE_ENTER_LIST))
-      initCursor(i, IMG_MENU_BUTTON_ENTER_MENU);
-    else if (info_info[i].type & (TYPE_LEAVE_MENU|TYPE_LEAVE_LIST))
-      initCursor(i, IMG_MENU_BUTTON_LEAVE_MENU);
-    else if (info_info[i].type & ~TYPE_SKIP_ENTRY)
-      initCursor(i, IMG_MENU_BUTTON);
-
-    DrawCursorAndText_Info(i, FALSE);
-
     num_info_info++;
-  }
+
+  // determine maximal number of info entries available for menu of info screen
+  max_info_info = 0;
+  for (i = 0; info_info[i].type != 0; i++)
+    max_info_info++;
 
   HandleInfoScreen_Main(0, 0, 0, 0, MB_MENU_INITIALIZE);
 
+  MapScreenGadgets(max_info_info);
+
   PlayMenuSound();
   PlayMenuMusic();
 
-  DrawMaskedBorder(redraw_mask);
+  DrawMaskedBorder(fade_mask);
 
-  FadeIn(redraw_mask);
+  FadeIn(fade_mask);
 
   InitAnimation();
 }
 
-void HandleInfoScreen_Main(int mx, int my, int dx, int dy, int button)
+static void changeSetupValue(int, int, int);
+
+void HandleMenuScreen(int mx, int my, int dx, int dy, int button,
+                     int mode, int num_page_entries, int max_page_entries)
 {
-  static int choice_store[MAX_INFO_MODES];
-  int choice = choice_store[info_mode];                /* always starts with 0 */
+  static int num_page_entries_all_last[NUM_SPECIAL_GFX_ARGS][MAX_MENU_MODES];
+  static int choice_stores[NUM_SPECIAL_GFX_ARGS][MAX_MENU_MODES];
+  static int first_entry_stores[NUM_SPECIAL_GFX_ARGS][MAX_MENU_MODES];
+  int *num_page_entries_last = num_page_entries_all_last[game_status];
+  int *choice_store = choice_stores[game_status];
+  int *first_entry_store = first_entry_stores[game_status];
+  int choice = choice_store[mode];             /* starts with 0 */
+  int first_entry = first_entry_store[mode];   /* starts with 0 */
   int x = 0;
-  int y = choice;
+  int y = choice - first_entry;
+  int y_old = y;
+  boolean position_set_by_scrollbar = (dx == 999);
+  int step = (button == 1 ? 1 : button == 2 ? 5 : 10);
+  int i;
 
   if (button == MB_MENU_INITIALIZE)
   {
+    // check if number of menu page entries has changed (may happen by change
+    // of custom artwork definition value for 'list_size' for this menu screen)
+    // (in this case, the last menu position most probably has to be corrected)
+    if (num_page_entries != num_page_entries_last[mode])
+    {
+      choice_store[mode] = first_entry_store[mode] = 0;
+
+      choice = first_entry = 0;
+      y = y_old = 0;
+
+      num_page_entries_last[mode] = num_page_entries;
+    }
+
     /* advance to first valid menu entry */
-    while (choice < num_info_info &&
-          info_info[choice].type & TYPE_SKIP_ENTRY)
+    while (choice < num_page_entries &&
+          menu_info[choice].type & TYPE_SKIP_ENTRY)
       choice++;
-    choice_store[info_mode] = choice;
 
-    DrawCursorAndText_Info(choice, TRUE);
+    if (position_set_by_scrollbar)
+      first_entry = first_entry_store[mode] = dy;
+    else
+      AdjustScrollbar(SCREEN_CTRL_ID_SCROLL_VERTICAL, max_page_entries,
+                     NUM_MENU_ENTRIES_ON_SCREEN, first_entry);
+
+    drawMenuInfoList(first_entry, num_page_entries, max_page_entries);
+
+    if (choice < first_entry)
+    {
+      choice = first_entry;
+
+      if (menu_info[choice].type & TYPE_SKIP_ENTRY)
+       choice++;
+    }
+    else if (choice > first_entry + num_page_entries - 1)
+    {
+      choice = first_entry + num_page_entries - 1;
+
+      if (menu_info[choice].type & TYPE_SKIP_ENTRY)
+       choice--;
+    }
+
+    choice_store[mode] = choice;
+
+    DrawCursorAndText_Menu(choice - first_entry, choice, TRUE);
 
     return;
   }
   else if (button == MB_MENU_LEAVE)
   {
-    for (y = 0; y < num_info_info; y++)
+    PlaySound(SND_MENU_ITEM_SELECTING);
+
+    for (i = 0; i < max_page_entries; i++)
     {
-      if (info_info[y].type & TYPE_LEAVE_MENU)
+      if (menu_info[i].type & TYPE_LEAVE_MENU)
       {
-       void (*menu_callback_function)(void) = info_info[y].value;
+       void (*menu_callback_function)(void) = menu_info[i].value;
 
        FadeSetLeaveMenu();
 
        menu_callback_function();
 
-       break;  /* absolutely needed because function changes 'info_info'! */
+       break;  /* absolutely needed because function changes 'menu_info'! */
       }
     }
 
@@ -2329,68 +2289,206 @@ void HandleInfoScreen_Main(int mx, int my, int dx, int dy, int button)
     x = (mx - mSX) / 32;
     y = (my - mSY) / 32 - MENU_SCREEN_START_YPOS;
   }
-  else if (dx || dy)   /* keyboard input */
+  else if (dx || dy)   /* keyboard or scrollbar/scrollbutton input */
   {
+    /* move cursor instead of scrolling when already at start/end of list */
+    if (dy == -1 * SCROLL_LINE && first_entry == 0)
+      dy = -1;
+    else if (dy == +1 * SCROLL_LINE &&
+            first_entry + num_page_entries == max_page_entries)
+      dy = 1;
+
+    /* handle scrolling screen one line or page */
+    if (y + dy < 0 ||
+       y + dy > num_page_entries - 1)
+    {
+      boolean redraw = FALSE;
+
+      if (ABS(dy) == SCROLL_PAGE)
+       step = num_page_entries - 1;
+
+      if (dy < 0 && first_entry > 0)
+      {
+       /* scroll page/line up */
+
+       first_entry -= step;
+       if (first_entry < 0)
+         first_entry = 0;
+
+       redraw = TRUE;
+      }
+      else if (dy > 0 && first_entry + num_page_entries < max_page_entries)
+      {
+       /* scroll page/line down */
+
+       first_entry += step;
+       if (first_entry + num_page_entries > max_page_entries)
+         first_entry = MAX(0, max_page_entries - num_page_entries);
+
+       redraw = TRUE;
+      }
+
+      if (redraw)
+      {
+       choice += first_entry - first_entry_store[mode];
+
+       if (choice < first_entry)
+       {
+         choice = first_entry;
+
+         if (menu_info[choice].type & TYPE_SKIP_ENTRY)
+           choice++;
+       }
+       else if (choice > first_entry + num_page_entries - 1)
+       {
+         choice = first_entry + num_page_entries - 1;
+
+         if (menu_info[choice].type & TYPE_SKIP_ENTRY)
+           choice--;
+       }
+       else if (menu_info[choice].type & TYPE_SKIP_ENTRY)
+       {
+         choice += SIGN(dy);
+
+         if (choice < first_entry ||
+             choice > first_entry + num_page_entries - 1)
+         first_entry += SIGN(dy);
+       }
+
+       first_entry_store[mode] = first_entry;
+       choice_store[mode] = choice;
+
+       drawMenuInfoList(first_entry, num_page_entries, max_page_entries);
+
+       DrawCursorAndText_Menu(choice - first_entry, choice, TRUE);
+
+       AdjustScrollbar(SCREEN_CTRL_ID_SCROLL_VERTICAL, max_page_entries,
+                       NUM_MENU_ENTRIES_ON_SCREEN, first_entry);
+      }
+
+      return;
+    }
+
     if (dx)
     {
       int menu_navigation_type = (dx < 0 ? TYPE_LEAVE : TYPE_ENTER);
 
-      if (info_info[choice].type & menu_navigation_type ||
-         info_info[choice].type & TYPE_ENTER_SCREEN ||
-         info_info[choice].type & TYPE_BOOLEAN_STYLE)
+      if (menu_info[choice].type & menu_navigation_type ||
+         menu_info[choice].type & TYPE_BOOLEAN_STYLE ||
+         menu_info[choice].type & TYPE_YES_NO_AUTO)
        button = MB_MENU_CHOICE;
     }
     else if (dy)
-      y = choice + dy;
+      y += dy;
 
     /* jump to next non-empty menu entry (up or down) */
-    while (y > 0 && y < num_info_info - 1 &&
-          info_info[y].type & TYPE_SKIP_ENTRY)
+    while (first_entry + y > 0 &&
+          first_entry + y < max_page_entries - 1 &&
+          menu_info[first_entry + y].type & TYPE_SKIP_ENTRY)
       y += dy;
+
+    if (!IN_VIS_MENU(x, y))
+    {
+      choice += y - y_old;
+
+      if (choice < first_entry)
+       first_entry = choice;
+      else if (choice > first_entry + num_page_entries - 1)
+       first_entry = choice - num_page_entries + 1;
+
+      if (first_entry >= 0 &&
+         first_entry + num_page_entries <= max_page_entries)
+      {
+       first_entry_store[mode] = first_entry;
+
+       if (choice < first_entry)
+         choice = first_entry;
+       else if (choice > first_entry + num_page_entries - 1)
+         choice = first_entry + num_page_entries - 1;
+
+       choice_store[mode] = choice;
+
+       drawMenuInfoList(first_entry, num_page_entries, max_page_entries);
+
+       DrawCursorAndText_Menu(choice - first_entry, choice, TRUE);
+
+       AdjustScrollbar(SCREEN_CTRL_ID_SCROLL_VERTICAL, max_page_entries,
+                       NUM_MENU_ENTRIES_ON_SCREEN, first_entry);
+      }
+
+      return;
+    }
   }
 
-  if (IN_VIS_FIELD(x, y) &&
-      y >= 0 && y < num_info_info && info_info[y].type & ~TYPE_SKIP_ENTRY)
+  if (!anyScrollbarGadgetActive() &&
+      IN_VIS_MENU(x, y) &&
+      mx < screen_gadget[SCREEN_CTRL_ID_SCROLL_VERTICAL]->x &&
+      y >= 0 && y < num_page_entries)
   {
     if (button)
     {
-      if (y != choice)
+      if (first_entry + y != choice &&
+         menu_info[first_entry + y].type & ~TYPE_SKIP_ENTRY)
       {
        PlaySound(SND_MENU_ITEM_ACTIVATING);
 
-       DrawCursorAndText_Info(choice, FALSE);
-       DrawCursorAndText_Info(y, TRUE);
+       DrawCursorAndText_Menu(choice - first_entry, choice, FALSE);
+       DrawCursorAndText_Menu(y, first_entry + y, TRUE);
 
-       choice = choice_store[info_mode] = y;
+       choice = choice_store[mode] = first_entry + y;
       }
     }
-    else if (!(info_info[y].type & TYPE_GHOSTED))
+    else if (!(menu_info[first_entry + y].type & TYPE_GHOSTED))
     {
       PlaySound(SND_MENU_ITEM_SELECTING);
 
-      if (info_info[y].type & TYPE_ENTER_OR_LEAVE)
+      /* when selecting key headline, execute function for key value change */
+      if (menu_info[first_entry + y].type & TYPE_KEYTEXT &&
+         menu_info[first_entry + y + 1].type & TYPE_KEY)
+       y++;
+
+      /* when selecting string value, execute function for list selection */
+      if (menu_info[first_entry + y].type & TYPE_STRING && y > 0 &&
+         menu_info[first_entry + y - 1].type & TYPE_ENTER_LIST)
+       y--;
+
+      if (menu_info[first_entry + y].type & TYPE_ENTER_OR_LEAVE)
       {
-       void (*menu_callback_function)(void) = info_info[choice].value;
+       void (*menu_callback_function)(void) =
+         menu_info[first_entry + y].value;
 
-       FadeSetFromType(info_info[y].type);
+       FadeSetFromType(menu_info[first_entry + y].type);
 
        menu_callback_function();
       }
+      else if (menu_info[first_entry + y].type & TYPE_VALUE &&
+              menu_info == setup_info)
+      {
+       changeSetupValue(y, first_entry + y, dx);
+      }
     }
   }
 }
 
+void HandleInfoScreen_Main(int mx, int my, int dx, int dy, int button)
+{
+  menu_info = info_info;
+
+  HandleMenuScreen(mx, my, dx, dy, button,
+                  info_mode, num_info_info, max_info_info);
+}
+
 void DrawInfoScreen_NotAvailable(char *text_title, char *text_error)
 {
   int ystart1 = mSY - SY + 100;
   int ystart2 = mSY - SY + 150;
   int ybottom = mSY - SY + SYSIZE - 20;
 
-  SetMainBackgroundImageIfDefined(IMG_BACKGROUND_INFO_LEVELSET);
+  SetMainBackgroundImageIfDefined(IMG_BACKGROUND_INFO);
 
   FadeOut(REDRAW_FIELD);
 
-  ClearWindow();
+  ClearField();
   DrawHeadline();
 
   DrawTextSCentered(ystart1, FONT_TEXT_1, text_title);
@@ -2406,11 +2504,11 @@ void DrawInfoScreen_HelpAnim(int start, int max_anims, boolean init)
 {
   static int infoscreen_step[MAX_INFO_ELEMENTS_ON_SCREEN];
   static int infoscreen_frame[MAX_INFO_ELEMENTS_ON_SCREEN];
-  int xstart = mSX + 16;
-  int ystart1 = mSY - SY + 100;
-  int ystart2 = mSY + 64 + 2 * 32;
-  int ybottom = mSY - SY + SYSIZE - 20;
-  int ystep = TILEY + 4;
+  int xstart = mSX + MENU_SCREEN_INFO_XSTART;
+  int ystart1 = mSY - SY + MENU_SCREEN_INFO_YSTART1;
+  int ystart2 = mSY + MENU_SCREEN_INFO_YSTART2;
+  int ybottom = mSY - SY + MENU_SCREEN_INFO_YBOTTOM;
+  int ystep = MENU_SCREEN_INFO_YSTEP;
   int element, action, direction;
   int graphic;
   int delay;
@@ -2419,10 +2517,10 @@ void DrawInfoScreen_HelpAnim(int start, int max_anims, boolean init)
 
   if (init)
   {
-    for (i = 0; i < MAX_INFO_ELEMENTS_ON_SCREEN; i++)
+    for (i = 0; i < NUM_INFO_ELEMENTS_ON_SCREEN; i++)
       infoscreen_step[i] = infoscreen_frame[i] = 0;
 
-    ClearWindow();
+    ClearField();
     DrawHeadline();
 
     DrawTextSCentered(ystart1, FONT_TEXT_1, "The Game Elements:");
@@ -2436,7 +2534,7 @@ void DrawInfoScreen_HelpAnim(int start, int max_anims, boolean init)
   i = j = 0;
   while (helpanim_info[j].element != HELPANIM_LIST_END)
   {
-    if (i >= start + MAX_INFO_ELEMENTS_ON_SCREEN ||
+    if (i >= start + NUM_INFO_ELEMENTS_ON_SCREEN ||
        i >= max_anims)
       break;
     else if (i < start)
@@ -2501,8 +2599,8 @@ void DrawInfoScreen_HelpAnim(int start, int max_anims, boolean init)
 
     ClearRectangleOnBackground(drawto, xstart, ystart2 + (i - start) * ystep,
                               TILEX, TILEY);
-    DrawGraphicAnimationExt(drawto, xstart, ystart2 + (i - start) * ystep,
-                           graphic, sync_frame, USE_MASKING);
+    DrawFixedGraphicAnimationExt(drawto, xstart, ystart2 + (i - start) * ystep,
+                                graphic, sync_frame, USE_MASKING);
 
     if (init)
       DrawInfoScreen_HelpText(element, action, direction, i - start);
@@ -2561,12 +2659,15 @@ void DrawInfoScreen_HelpText(int element, int action, int direction, int ypos)
     sy += getFontHeight(font_nr) / 2;
 
   DrawTextBuffer(sx, sy + ypos * ystep, text, font_nr,
-                max_chars_per_line, -1, max_lines_per_text, -1,
+                max_chars_per_line, -1, max_lines_per_text, 0, -1,
                 TRUE, FALSE, FALSE);
 }
 
 void DrawInfoScreen_TitleScreen()
 {
+  game_status_last_screen = GAME_MODE_INFO;
+  game_status = GAME_MODE_TITLE;
+
   DrawTitleScreen();
 }
 
@@ -2593,11 +2694,11 @@ void DrawInfoScreen_Elements()
 
 void HandleInfoScreen_Elements(int button)
 {
-  static unsigned long info_delay = 0;
+  static unsigned int info_delay = 0;
   static int num_anims;
   static int num_pages;
   static int page;
-  int anims_per_page = MAX_INFO_ELEMENTS_ON_SCREEN;
+  int anims_per_page = NUM_INFO_ELEMENTS_ON_SCREEN;
   int i;
 
   if (button == MB_MENU_INITIALIZE)
@@ -2644,33 +2745,21 @@ void HandleInfoScreen_Elements(int button)
       FadeSoundsAndMusic();
 
       info_mode = INFO_MODE_MAIN;
-      DrawAndFadeInInfoScreen(REDRAW_FIELD);
+      DrawInfoScreen();
 
       return;
     }
 
-#if 1
     if (page > 0)
       FadeSetNextScreen();
-#endif
 
-#if 1
     if (button != MB_MENU_INITIALIZE)
       FadeOut(REDRAW_FIELD);
-#else
-    if (button != MB_MENU_INITIALIZE)
-      FadeCrossSaveBackbuffer();
-#endif
 
     DrawInfoScreen_HelpAnim(page * anims_per_page, num_anims, TRUE);
 
-#if 1
     if (button != MB_MENU_INITIALIZE)
       FadeIn(REDRAW_FIELD);
-#else
-    if (button != MB_MENU_INITIALIZE)
-      FadeCross(REDRAW_FIELD);
-#endif
   }
   else
   {
@@ -2686,20 +2775,16 @@ void DrawInfoScreen_Music()
 {
   SetMainBackgroundImageIfDefined(IMG_BACKGROUND_INFO_MUSIC);
 
-#if 1
   FadeOut(REDRAW_FIELD);
-#endif
 
-  ClearWindow();
+  ClearField();
   DrawHeadline();
 
   LoadMusicInfo();
 
   HandleInfoScreen_Music(MB_MENU_INITIALIZE);
 
-#if 1
   FadeIn(REDRAW_FIELD);
-#endif
 }
 
 void HandleInfoScreen_Music(int button)
@@ -2718,7 +2803,7 @@ void HandleInfoScreen_Music(int button)
     {
       FadeSoundsAndMusic();
 
-      ClearWindow();
+      ClearField();
       DrawHeadline();
 
       DrawTextSCentered(ystart1, FONT_TEXT_1,
@@ -2759,27 +2844,20 @@ void HandleInfoScreen_Music(int button)
       FadeSoundsAndMusic();
 
       info_mode = INFO_MODE_MAIN;
-      DrawAndFadeInInfoScreen(REDRAW_FIELD);
+      DrawInfoScreen();
 
       return;
     }
 
     FadeSoundsAndMusic();
 
-#if 1
     if (list != music_file_info)
       FadeSetNextScreen();
-#endif
 
-#if 1
     if (button != MB_MENU_INITIALIZE)
       FadeOut(REDRAW_FIELD);
-#else
-    if (button != MB_MENU_INITIALIZE)
-      FadeCrossSaveBackbuffer();
-#endif
 
-    ClearWindow();
+    ClearField();
     DrawHeadline();
 
     if (list->is_sound)
@@ -2841,13 +2919,8 @@ void HandleInfoScreen_Music(int button)
     DrawTextSCentered(ybottom, FONT_TEXT_4,
                      "Press any key or button for next page");
 
-#if 1
     if (button != MB_MENU_INITIALIZE)
       FadeIn(REDRAW_FIELD);
-#else
-    if (button != MB_MENU_INITIALIZE)
-      FadeCross(REDRAW_FIELD);
-#endif
   }
 
   if (list != NULL && list->is_sound && sound_info[list->music].loop)
@@ -2861,7 +2934,7 @@ static void DrawInfoScreen_CreditsScreen(int screen_nr)
   int ybottom = mSY - SY + SYSIZE - 20;
   int ystep = 30;
 
-  ClearWindow();
+  ClearField();
   DrawHeadline();
 
   DrawTextSCentered(ystart1, FONT_TEXT_1, "Credits:");
@@ -2951,7 +3024,7 @@ static void DrawInfoScreen_CreditsScreen(int screen_nr)
     DrawTextSCentered(ystart2 + 2 * ystep, FONT_TEXT_2,
                      "and");
     DrawTextSCentered(ystart2 + 3 * ystep, FONT_TEXT_3,
-                     "Jürgen Bonhagen");
+                     "J\xfcrgen Bonhagen");
     DrawTextSCentered(ystart2 + 4 * ystep, FONT_TEXT_2,
                      "for the continuous creation");
     DrawTextSCentered(ystart2 + 5 * ystep, FONT_TEXT_2,
@@ -2983,8 +3056,15 @@ static void DrawInfoScreen_CreditsScreen(int screen_nr)
                      "Thanks to");
     DrawTextSCentered(ystart2 + 1 * ystep, FONT_TEXT_3,
                      "David Tritscher");
+#if 1
+    DrawTextSCentered(ystart2 + 2 * ystep, FONT_TEXT_2,
+                     "for the code base used for the");
+    DrawTextSCentered(ystart2 + 3 * ystep, FONT_TEXT_2,
+                     "native Emerald Mine engine");
+#else
     DrawTextSCentered(ystart2 + 2 * ystep, FONT_TEXT_2,
                      "for the new Emerald Mine engine");
+#endif
   }
   else if (screen_nr == 7)
   {
@@ -2998,7 +3078,7 @@ static void DrawInfoScreen_CreditsScreen(int screen_nr)
     DrawTextSCentered(ystart2 + 4 * ystep, FONT_TEXT_2,
                      "Thanks to");
     DrawTextSCentered(ystart2 + 5 * ystep, FONT_TEXT_3,
-                     "Karl Hörnell");
+                     "Karl H\xf6rnell");
     DrawTextSCentered(ystart2 + 6 * ystep, FONT_TEXT_2,
                      "for some additional toons");
   }
@@ -3026,15 +3106,11 @@ void DrawInfoScreen_Credits()
 
   FadeSoundsAndMusic();
 
-#if 1
   FadeOut(REDRAW_FIELD);
-#endif
 
   HandleInfoScreen_Credits(MB_MENU_INITIALIZE);
 
-#if 1
   FadeIn(REDRAW_FIELD);
-#endif
 }
 
 void HandleInfoScreen_Credits(int button)
@@ -3072,33 +3148,21 @@ void HandleInfoScreen_Credits(int button)
       FadeSoundsAndMusic();
 
       info_mode = INFO_MODE_MAIN;
-      DrawAndFadeInInfoScreen(REDRAW_FIELD);
+      DrawInfoScreen();
 
       return;
     }
 
-#if 1
     if (screen_nr > 0)
       FadeSetNextScreen();
-#endif
 
-#if 1
     if (button != MB_MENU_INITIALIZE)
       FadeOut(REDRAW_FIELD);
-#else
-    if (button != MB_MENU_INITIALIZE)
-      FadeCrossSaveBackbuffer();
-#endif
 
     DrawInfoScreen_CreditsScreen(screen_nr);
 
-#if 1
     if (button != MB_MENU_INITIALIZE)
       FadeIn(REDRAW_FIELD);
-#else
-    if (button != MB_MENU_INITIALIZE)
-      FadeCross(REDRAW_FIELD);
-#endif
   }
   else
   {
@@ -3115,11 +3179,9 @@ void DrawInfoScreen_Program()
 
   SetMainBackgroundImageIfDefined(IMG_BACKGROUND_INFO_PROGRAM);
 
-#if 1
   FadeOut(REDRAW_FIELD);
-#endif
 
-  ClearWindow();
+  ClearField();
   DrawHeadline();
 
   DrawTextSCentered(ystart1, FONT_TEXT_1, "Program Information:");
@@ -3129,34 +3191,22 @@ void DrawInfoScreen_Program()
   DrawTextSCentered(ystart2 + 1 * ystep, FONT_TEXT_2,
                    "If you like it, send e-mail to:");
   DrawTextSCentered(ystart2 + 2 * ystep, FONT_TEXT_3,
-                   PROGRAM_EMAIL_STRING);
-  DrawTextSCentered(ystart2 + 3 * ystep, FONT_TEXT_2,
-                   "or SnailMail to:");
-  DrawTextSCentered(ystart2 + 4 * ystep + 0, FONT_TEXT_3,
-                   "Holger Schemel");
-  DrawTextSCentered(ystart2 + 4 * ystep + 20, FONT_TEXT_3,
-                   "Detmolder Strasse 189");
-  DrawTextSCentered(ystart2 + 4 * ystep + 40, FONT_TEXT_3,
-                   "33604 Bielefeld");
-  DrawTextSCentered(ystart2 + 4 * ystep + 60, FONT_TEXT_3,
-                   "Germany");
-  DrawTextSCentered(ystart2 + 7 * ystep, FONT_TEXT_2,
+                   setup.internal.program_email);
+  DrawTextSCentered(ystart2 + 4 * ystep, FONT_TEXT_2,
                    "More information and levels:");
-  DrawTextSCentered(ystart2 + 8 * ystep, FONT_TEXT_3,
-                   PROGRAM_WEBSITE_STRING);
-  DrawTextSCentered(ystart2 + 9 * ystep, FONT_TEXT_2,
+  DrawTextSCentered(ystart2 + 5 * ystep, FONT_TEXT_3,
+                   setup.internal.program_website);
+  DrawTextSCentered(ystart2 + 7 * ystep, FONT_TEXT_2,
                    "If you have created new levels,");
-  DrawTextSCentered(ystart2 + 10 * ystep, FONT_TEXT_2,
+  DrawTextSCentered(ystart2 + 8 * ystep, FONT_TEXT_2,
                    "send them to me to include them!");
-  DrawTextSCentered(ystart2 + 11 * ystep, FONT_TEXT_2,
+  DrawTextSCentered(ystart2 + 9 * ystep, FONT_TEXT_2,
                    ":-)");
 
   DrawTextSCentered(ybottom, FONT_TEXT_4,
                    "Press any key or button for info menu");
 
-#if 1
   FadeIn(REDRAW_FIELD);
-#endif
 }
 
 void HandleInfoScreen_Program(int button)
@@ -3176,12 +3226,8 @@ void HandleInfoScreen_Program(int button)
 
     FadeSoundsAndMusic();
 
-#if 0
-    FadeOut(REDRAW_FIELD);
-#endif
-
     info_mode = INFO_MODE_MAIN;
-    DrawAndFadeInInfoScreen(REDRAW_FIELD);
+    DrawInfoScreen();
   }
   else
   {
@@ -3198,33 +3244,34 @@ void DrawInfoScreen_Version()
   int ystart1 = mSY - SY + 100;
   int ystart2 = mSY - SY + 150;
   int ybottom = mSY - SY + SYSIZE - 20;
-  int xstart1 = mSX + 2 * xstep;
-  int xstart2 = mSX + 19 * xstep;
-#if defined(TARGET_SDL)
-  int xstart3 = mSX + 29 * xstep;
+  int xstart1 = mSX - SX + 2 * xstep;
+  int xstart2 = mSX - SX + 18 * xstep;
+  int xstart3 = mSX - SX + 28 * xstep;
   SDL_version sdl_version_compiled;
   const SDL_version *sdl_version_linked;
-  int driver_name_len = 8;
+  int driver_name_len = 10;
+#if defined(TARGET_SDL2)
+  SDL_version sdl_version_linked_ext;
+  const char *driver_name = NULL;
+#else
   char driver_name[driver_name_len];
 #endif
 
   SetMainBackgroundImageIfDefined(IMG_BACKGROUND_INFO_VERSION);
 
-#if 1
   FadeOut(REDRAW_FIELD);
-#endif
 
-  ClearWindow();
+  ClearField();
   DrawHeadline();
 
   DrawTextSCentered(ystart1, FONT_TEXT_1, "Version Information:");
 
   DrawTextF(xstart1, ystart2, font_header, "Name");
-  DrawTextF(xstart2, ystart2, font_text, PROGRAM_TITLE_STRING);
+  DrawTextF(xstart2, ystart2, font_text, getProgramTitleString());
 
   ystart2 += ystep;
   DrawTextF(xstart1, ystart2, font_header, "Version");
-  DrawTextF(xstart2, ystart2, font_text, getProgramFullVersionString());
+  DrawTextF(xstart2, ystart2, font_text, getProgramVersionString());
 
   ystart2 += ystep;
   DrawTextF(xstart1, ystart2, font_header, "Platform");
@@ -3238,14 +3285,18 @@ void DrawInfoScreen_Version()
   DrawTextF(xstart1, ystart2, font_header, "Compile time");
   DrawTextF(xstart2, ystart2, font_text, getCompileDateString());
 
-#if defined(TARGET_SDL)
   ystart2 += 3 * ystep;
   DrawTextF(xstart1, ystart2, font_header, "Library");
   DrawTextF(xstart2, ystart2, font_header, "compiled");
   DrawTextF(xstart3, ystart2, font_header, "linked");
 
   SDL_VERSION(&sdl_version_compiled);
+#if defined(TARGET_SDL2)
+  SDL_GetVersion(&sdl_version_linked_ext);
+  sdl_version_linked = &sdl_version_linked_ext;
+#else
   sdl_version_linked = SDL_Linked_Version();
+#endif
 
   ystart2 += 2 * ystep;
   DrawTextF(xstart1, ystart2, font_text, "SDL");
@@ -3305,27 +3356,32 @@ void DrawInfoScreen_Version()
   DrawTextF(xstart2, ystart2, font_header, "Requested");
   DrawTextF(xstart3, ystart2, font_header, "Used");
 
+#if defined(TARGET_SDL2)
+  driver_name = getStringCopyNStatic(SDL_GetVideoDriver(0), driver_name_len);
+#else
   SDL_VideoDriverName(driver_name, driver_name_len);
+#endif
 
   ystart2 += 2 * ystep;
   DrawTextF(xstart1, ystart2, font_text, "SDL_VideoDriver");
   DrawTextF(xstart2, ystart2, font_text, "%s", setup.system.sdl_videodriver);
   DrawTextF(xstart3, ystart2, font_text, "%s", driver_name);
 
+#if defined(TARGET_SDL2)
+  driver_name = getStringCopyNStatic(SDL_GetAudioDriver(0), driver_name_len);
+#else
   SDL_AudioDriverName(driver_name, driver_name_len);
+#endif
 
   ystart2 += ystep;
   DrawTextF(xstart1, ystart2, font_text, "SDL_AudioDriver");
   DrawTextF(xstart2, ystart2, font_text, "%s", setup.system.sdl_audiodriver);
   DrawTextF(xstart3, ystart2, font_text, "%s", driver_name);
-#endif
 
   DrawTextSCentered(ybottom, FONT_TEXT_4,
                    "Press any key or button for info menu");
 
-#if 1
   FadeIn(REDRAW_FIELD);
-#endif
 }
 
 void HandleInfoScreen_Version(int button)
@@ -3345,12 +3401,8 @@ void HandleInfoScreen_Version(int button)
 
     FadeSoundsAndMusic();
 
-#if 0
-    FadeOut(REDRAW_FIELD);
-#endif
-
     info_mode = INFO_MODE_MAIN;
-    DrawAndFadeInInfoScreen(REDRAW_FIELD);
+    DrawInfoScreen();
   }
   else
   {
@@ -3362,8 +3414,43 @@ void DrawInfoScreen_LevelSet()
 {
   struct TitleMessageInfo *tmi = &readme;
   char *filename = getLevelSetInfoFilename();
+  char *title = "Level Set Information:";
+  int ystart1 = mSY - SY + 100;
+  int ybottom = mSY - SY + SYSIZE - 20;
 
-  /* if chars set to "-1", automatically determine by text and font width */
+  if (filename == NULL)
+  {
+    DrawInfoScreen_NotAvailable(title, "No information for this level set.");
+
+    return;
+  }
+
+  SetMainBackgroundImageIfDefined(IMG_BACKGROUND_INFO_LEVELSET);
+
+  FadeOut(REDRAW_FIELD);
+
+  ClearField();
+  DrawHeadline();
+
+  DrawTextSCentered(ystart1, FONT_TEXT_1, title);
+
+  /* if x position set to "-1", automatically determine by playfield width */
+  if (tmi->x == -1)
+    tmi->x = SXSIZE / 2;
+
+  /* if y position set to "-1", use static default value */
+  if (tmi->y == -1)
+    tmi->y = 150;
+
+  /* if width set to "-1", automatically determine by playfield width */
+  if (tmi->width == -1)
+    tmi->width = SXSIZE - 2 * TILEX;
+
+  /* if height set to "-1", automatically determine by playfield height */
+  if (tmi->height == -1)
+    tmi->height = SYSIZE - 20 - tmi->y - 10;
+
+  /* if chars set to "-1", automatically determine by text and font width */
   if (tmi->chars == -1)
     tmi->chars = tmi->width / getFontWidth(tmi->font);
   else
@@ -3375,31 +3462,14 @@ void DrawInfoScreen_LevelSet()
   else
     tmi->height = tmi->lines * getFontHeight(tmi->font);
 
-  SetMainBackgroundImageIfDefined(IMG_BACKGROUND_INFO_LEVELSET);
-
-#if 1
-  FadeOut(REDRAW_FIELD);
-#endif
-
-  ClearWindow();
-  DrawHeadline();
-
-  DrawTextCentered(mSY + 100, FONT_TEXT_1, "Level Set Information:");
-
-  if (filename != NULL)
-    DrawTextFile(mSX + ALIGNED_TEXT_XPOS(tmi), mSY + ALIGNED_TEXT_YPOS(tmi),
-                filename, tmi->font, tmi->chars, -1, tmi->lines, -1,
-                tmi->autowrap, tmi->centered, tmi->parse_comments);
-  else
-    DrawTextCentered(mSY + ALIGNED_TEXT_YPOS(tmi), FONT_TEXT_2,
-                    "No information for this level set.");
+  DrawTextFile(mSX + ALIGNED_TEXT_XPOS(tmi), mSY + ALIGNED_TEXT_YPOS(tmi),
+              filename, tmi->font, tmi->chars, -1, tmi->lines, 0, -1,
+              tmi->autowrap, tmi->centered, tmi->parse_comments);
 
-  DrawTextCentered(mSY + SYSIZE - 20, FONT_TEXT_4,
-                  "Press any key or button for info menu");
+  DrawTextSCentered(ybottom, FONT_TEXT_4,
+                   "Press any key or button for info menu");
 
-#if 1
   FadeIn(REDRAW_FIELD);
-#endif
 }
 
 void HandleInfoScreen_LevelSet(int button)
@@ -3419,12 +3489,8 @@ void HandleInfoScreen_LevelSet(int button)
 
     FadeSoundsAndMusic();
 
-#if 0
-    FadeOut(REDRAW_FIELD);
-#endif
-
     info_mode = INFO_MODE_MAIN;
-    DrawAndFadeInInfoScreen(REDRAW_FIELD);
+    DrawInfoScreen();
   }
   else
   {
@@ -3432,7 +3498,7 @@ void HandleInfoScreen_LevelSet(int button)
   }
 }
 
-static void DrawInfoScreenExt(int redraw_mask, boolean do_fading)
+static void DrawInfoScreen()
 {
   SetMainBackgroundImage(IMG_BACKGROUND_INFO);
 
@@ -3451,7 +3517,7 @@ static void DrawInfoScreenExt(int redraw_mask, boolean do_fading)
   else if (info_mode == INFO_MODE_LEVELSET)
     DrawInfoScreen_LevelSet();
   else
-    DrawInfoScreen_Main(redraw_mask, do_fading);
+    DrawInfoScreen_Main();
 
   if (info_mode != INFO_MODE_MAIN &&
       info_mode != INFO_MODE_TITLE &&
@@ -3462,16 +3528,6 @@ static void DrawInfoScreenExt(int redraw_mask, boolean do_fading)
   }
 }
 
-void DrawAndFadeInInfoScreen(int redraw_mask)
-{
-  DrawInfoScreenExt(redraw_mask, TRUE);
-}
-
-void DrawInfoScreen()
-{
-  DrawInfoScreenExt(REDRAW_FIELD, FALSE);
-}
-
 void HandleInfoScreen(int mx, int my, int dx, int dy, int button)
 {
   if (info_mode == INFO_MODE_TITLE)
@@ -3490,8 +3546,6 @@ void HandleInfoScreen(int mx, int my, int dx, int dy, int button)
     HandleInfoScreen_LevelSet(button);
   else
     HandleInfoScreen_Main(mx, my, dx, dy, button);
-
-  DoAnimation();
 }
 
 
@@ -3503,29 +3557,13 @@ void HandleTypeName(int newxpos, Key key)
 {
   static char last_player_name[MAX_PLAYER_NAME_LEN + 1];
   struct MainControlInfo *mci = getMainControlInfo(MAIN_CONTROL_NAME);
-#if 1
   struct TextPosInfo *pos = mci->pos_input;
   int startx = mSX + ALIGNED_TEXT_XPOS(pos);
   int starty = mSY + ALIGNED_TEXT_YPOS(pos);
-#endif
-#if 1
   static int xpos = 0;
-#else
-  static int xpos = 0, ypos = 2;
-#endif
   int font_nr = pos->font;
   int font_active_nr = FONT_ACTIVE(font_nr);
   int font_width = getFontWidth(font_active_nr);
-#if 1
-#if 0
-  int startx = mSX + mci->pos_input->x;
-  int starty = mSY + mci->pos_input->y;
-#endif
-#else
-  int name_width = getFontWidth(FONT_MENU_1) * strlen("Name:");
-  int startx = mSX + 32 + name_width;
-  int starty = mSY + ypos * 32;
-#endif
   char key_char = getValidConfigValueChar(getCharFromKey(key));
   boolean is_valid_key_char = (key_char != 0 && (key_char != ' ' || xpos > 0));
   boolean is_active = TRUE;
@@ -3538,13 +3576,8 @@ void HandleTypeName(int newxpos, Key key)
 
     xpos = newxpos;
 
-#if 0
-    /* add one character width for added cursor character */
-    pos->width += font_width;
-    startx = mSX + ALIGNED_TEXT_XPOS(pos);
-
-    DrawText(startx, starty, setup.player_name, font_active_nr);
-    DrawText(startx + xpos * font_width, starty, "_", font_active_nr);
+#if defined(TARGET_SDL2)
+    SDL_StartTextInput();
 #endif
   }
   else if (is_valid_key_char && xpos < MAX_PLAYER_NAME_LEN)
@@ -3553,42 +3586,15 @@ void HandleTypeName(int newxpos, Key key)
     setup.player_name[xpos + 1] = 0;
 
     xpos++;
-
-#if 0
-    /* add one character width for added name text character */
-    pos->width += font_width;
-    startx = mSX + ALIGNED_TEXT_XPOS(pos);
-
-    DrawText(startx, starty, setup.player_name, font_active_nr);
-    DrawText(startx + xpos * font_width, starty, "_", font_active_nr);
-#endif
   }
   else if ((key == KSYM_Delete || key == KSYM_BackSpace) && xpos > 0)
   {
     xpos--;
 
     setup.player_name[xpos] = 0;
-
-#if 0
-    /* remove one character width for removed name text character */
-    pos->width -= font_width;
-    startx = mSX + ALIGNED_TEXT_XPOS(pos);
-
-    DrawText(startx, starty, setup.player_name, font_active_nr);
-    DrawText(startx + xpos * font_width, starty, "_ ", font_active_nr);
-#endif
   }
   else if (key == KSYM_Return && xpos > 0)
   {
-#if 0
-    /* remove one character width for removed cursor text character */
-    pos->width -= font_width;
-    startx = mSX + ALIGNED_TEXT_XPOS(pos);
-
-    DrawText(startx, starty, setup.player_name, font_nr);
-    DrawText(startx + xpos * font_width, starty, " ", font_active_nr);
-#endif
-
     SaveSetup();
 
     is_active = FALSE;
@@ -3618,6 +3624,10 @@ void HandleTypeName(int newxpos, Key key)
     startx = mSX + ALIGNED_TEXT_XPOS(pos);
 
     DrawText(startx, starty, setup.player_name, font_nr);
+
+#if defined(TARGET_SDL2)
+    SDL_StopTextInput();
+#endif
   }
 }
 
@@ -3628,6 +3638,20 @@ void HandleTypeName(int newxpos, Key key)
 
 static void DrawChooseTree(TreeInfo **ti_ptr)
 {
+  int fade_mask = REDRAW_FIELD;
+
+  if (CheckIfGlobalBorderHasChanged())
+    fade_mask = REDRAW_ALL;
+
+  if (strEqual((*ti_ptr)->subdir, STRING_TOP_DIRECTORY))
+  {
+    game_status = GAME_MODE_MAIN;
+
+    DrawMainMenu();
+
+    return;
+  }
+
   UnmapAllGadgets();
 
   FreeScreenGadgets();
@@ -3635,37 +3659,20 @@ static void DrawChooseTree(TreeInfo **ti_ptr)
 
   CloseDoor(DOOR_CLOSE_2);
 
-#if 1
-  FadeOut(REDRAW_FIELD);
-#endif
+  FadeOut(fade_mask);
 
-  ClearWindow();
+  OpenDoor(GetDoorState() | DOOR_NO_DELAY | DOOR_FORCE_REDRAW);
+
+  ClearField();
 
   HandleChooseTree(0, 0, 0, 0, MB_MENU_INITIALIZE, ti_ptr);
   MapScreenTreeGadgets(*ti_ptr);
 
-#if 1
-  FadeIn(REDRAW_FIELD);
-#endif
-
-  InitAnimation();
-}
-
-static void AdjustChooseTreeScrollbar(int id, int first_entry, TreeInfo *ti)
-{
-  struct GadgetInfo *gi = screen_gadget[id];
-  int items_max, items_visible, item_position;
-
-  items_max = numTreeInfoInGroup(ti);
-  items_visible = NUM_MENU_ENTRIES_ON_SCREEN;
-  item_position = first_entry;
+  DrawMaskedBorder(fade_mask);
 
-  if (item_position > items_max - items_visible)
-    item_position = items_max - items_visible;
+  FadeIn(fade_mask);
 
-  ModifyGadget(gi, GDI_SCROLLBAR_ITEMS_MAX, items_max,
-              GDI_SCROLLBAR_ITEMS_VISIBLE, items_visible,
-              GDI_SCROLLBAR_ITEM_POSITION, item_position, GDI_END);
+  InitAnimation();
 }
 
 static void drawChooseTreeList(int first_entry, int num_page_entries,
@@ -3675,30 +3682,15 @@ static void drawChooseTreeList(int first_entry, int num_page_entries,
   char *title_string = NULL;
   int yoffset_sets = MENU_TITLE1_YPOS;
   int yoffset_setup = 16;
-  int yoffset = (ti->type == TREE_TYPE_LEVEL_DIR ? yoffset_sets :
-                yoffset_setup);
+  int yoffset = (ti->type == TREE_TYPE_LEVEL_DIR ||
+                ti->type == TREE_TYPE_LEVEL_NR ? yoffset_sets : yoffset_setup);
   int last_game_status = game_status;  /* save current game status */
 
   title_string = ti->infotext;
 
   DrawTextSCentered(mSY - SY + yoffset, FONT_TITLE_1, title_string);
 
-#if 0
-  /* force LEVELS font on artwork setup screen */
-  game_status = GAME_MODE_LEVELS;
-#endif
-
-#if 1
-  /* clear tree list area, but not title or scrollbar */
-  DrawBackground(mSX, mSY + MENU_SCREEN_START_YPOS * 32,
-                SC_SCROLLBAR_XPOS + menu.scrollbar_xoffset,
-                NUM_MENU_ENTRIES_ON_SCREEN * 32);
-#else
-  /* clear tree list area, but not title or scrollbar */
-  DrawBackground(mSX, mSY + MENU_SCREEN_START_YPOS * 32,
-                SC_SCROLLBAR_XPOS + menu.scrollbar_xoffset,
-                MAX_MENU_ENTRIES_ON_SCREEN * 32);
-#endif
+  clearMenuListArea();
 
   for (i = 0; i < num_page_entries; i++)
   {
@@ -3744,6 +3736,9 @@ static void drawChooseTreeInfo(int entry_pos, TreeInfo *ti)
   int ypos = MENU_TITLE2_YPOS;
   int font_nr = FONT_TITLE_2;
 
+  if (ti->type == TREE_TYPE_LEVEL_NR)
+    DrawTextFCentered(ypos, font_nr, leveldir_current->name);
+
   if (ti->type != TREE_TYPE_LEVEL_DIR)
     return;
 
@@ -3753,17 +3748,18 @@ static void drawChooseTreeInfo(int entry_pos, TreeInfo *ti)
   DrawBackgroundForFont(SX, SY + ypos, SXSIZE, getFontHeight(font_nr), font_nr);
 
   if (node->parent_link)
-    DrawTextFCentered(ypos, font_nr, "leave group \"%s\"",
-                     node->class_desc);
+    DrawTextFCentered(ypos, font_nr, "leave \"%s\"",
+                     node->node_parent->name);
   else if (node->level_group)
-    DrawTextFCentered(ypos, font_nr, "enter group \"%s\"",
-                     node->class_desc);
+    DrawTextFCentered(ypos, font_nr, "enter \"%s\"",
+                     node->name);
   else if (ti->type == TREE_TYPE_LEVEL_DIR)
-    DrawTextFCentered(ypos, font_nr, "%3d levels (%s)",
-                     node->levels, node->class_desc);
+    DrawTextFCentered(ypos, font_nr, "%3d %s (%s)",
+                     node->levels, (node->levels > 1 ? "levels" : "level"),
+                     node->class_desc);
 
   /* let BackToFront() redraw only what is needed */
-  redraw_mask = last_redraw_mask | REDRAW_TILES;
+  redraw_mask = last_redraw_mask;
   for (x = 0; x < SCR_FIELDX; x++)
     MarkTileDirty(x, 1);
 }
@@ -3780,11 +3776,6 @@ static void HandleChooseTree(int mx, int my, int dx, int dy, int button,
   int last_game_status = game_status;  /* save current game status */
   boolean position_set_by_scrollbar = (dx == 999);
 
-#if 0
-  /* force LEVELS draw offset on choose level and artwork setup screen */
-  game_status = GAME_MODE_LEVELS;
-#endif
-
   if (num_entries <= NUM_MENU_ENTRIES_ON_SCREEN)
     num_page_entries = num_entries;
   else
@@ -3837,22 +3828,37 @@ static void HandleChooseTree(int mx, int my, int dx, int dy, int button,
     }
     else if (game_status == GAME_MODE_SETUP)
     {
-      if (setup_mode == SETUP_MODE_CHOOSE_GAME_SPEED)
+      if (setup_mode == SETUP_MODE_CHOOSE_GAME_SPEED ||
+         setup_mode == SETUP_MODE_CHOOSE_SCROLL_DELAY ||
+         setup_mode == SETUP_MODE_CHOOSE_SNAPSHOT_MODE)
        execSetupGame();
       else if (setup_mode == SETUP_MODE_CHOOSE_SCREEN_MODE ||
-              setup_mode == SETUP_MODE_CHOOSE_SCROLL_DELAY)
+              setup_mode == SETUP_MODE_CHOOSE_WINDOW_SIZE ||
+              setup_mode == SETUP_MODE_CHOOSE_SCALING_TYPE)
        execSetupGraphics();
+      else if (setup_mode == SETUP_MODE_CHOOSE_VOLUME_SIMPLE ||
+              setup_mode == SETUP_MODE_CHOOSE_VOLUME_LOOPS ||
+              setup_mode == SETUP_MODE_CHOOSE_VOLUME_MUSIC)
+       execSetupSound();
+      else if (setup_mode == SETUP_MODE_CHOOSE_TOUCH_CONTROL ||
+              setup_mode == SETUP_MODE_CHOOSE_MOVE_DISTANCE ||
+              setup_mode == SETUP_MODE_CHOOSE_DROP_DISTANCE)
+       execSetupTouch();
       else
        execSetupArtwork();
     }
     else
     {
+      if (game_status == GAME_MODE_LEVELNR)
+      {
+       int new_level_nr = atoi(level_number_current->identifier);
+
+       HandleMainMenu_SelectLevel(0, 0, new_level_nr);
+      }
+
       game_status = GAME_MODE_MAIN;
-#if 1
-      DrawMainMenuExt(REDRAW_FIELD, FALSE);
-#else
+
       DrawMainMenu();
-#endif
     }
 
     return;
@@ -3862,11 +3868,6 @@ static void HandleChooseTree(int mx, int my, int dx, int dy, int button,
   {
     int last_game_status = game_status;        /* save current game status */
 
-#if 0
-    /* force LEVELS draw offset on artwork setup screen */
-    game_status = GAME_MODE_LEVELS;
-#endif
-
     x = (mx - mSX) / 32;
     y = (my - mSY) / 32 - MENU_SCREEN_START_YPOS;
 
@@ -3885,6 +3886,8 @@ static void HandleChooseTree(int mx, int my, int dx, int dy, int button,
     if (ti->cl_cursor + dy < 0 ||
        ti->cl_cursor + dy > num_page_entries - 1)
     {
+      boolean redraw = FALSE;
+
       if (ABS(dy) == SCROLL_PAGE)
        step = num_page_entries - 1;
 
@@ -3896,12 +3899,7 @@ static void HandleChooseTree(int mx, int my, int dx, int dy, int button,
        if (ti->cl_first < 0)
          ti->cl_first = 0;
 
-       drawChooseTreeList(ti->cl_first, num_page_entries, ti);
-       drawChooseTreeInfo(ti->cl_first + ti->cl_cursor, ti);
-       drawChooseTreeCursor(ti->cl_cursor, TRUE);
-
-       AdjustChooseTreeScrollbar(SCREEN_CTRL_ID_SCROLL_VERTICAL,
-                                 ti->cl_first, ti);
+       redraw = TRUE;
       }
       else if (dy > 0 && ti->cl_first + num_page_entries < num_entries)
       {
@@ -3911,6 +3909,11 @@ static void HandleChooseTree(int mx, int my, int dx, int dy, int button,
        if (ti->cl_first + num_page_entries > num_entries)
          ti->cl_first = MAX(0, num_entries - num_page_entries);
 
+       redraw = TRUE;
+      }
+
+      if (redraw)
+      {
        drawChooseTreeList(ti->cl_first, num_page_entries, ti);
        drawChooseTreeInfo(ti->cl_first + ti->cl_cursor, ti);
        drawChooseTreeCursor(ti->cl_cursor, TRUE);
@@ -3961,7 +3964,7 @@ static void HandleChooseTree(int mx, int my, int dx, int dy, int button,
   }
 
   if (!anyScrollbarGadgetActive() &&
-      IN_VIS_FIELD(x, y) &&
+      IN_VIS_MENU(x, y) &&
       mx < screen_gadget[SCREEN_CTRL_ID_SCROLL_VERTICAL]->x &&
       y >= 0 && y < num_page_entries)
   {
@@ -4006,7 +4009,7 @@ static void HandleChooseTree(int mx, int my, int dx, int dy, int button,
       }
       else
       {
-       FadeSetEnterScreen();
+       FadeSetEnterMenu();
 
        node_cursor->cl_first = ti->cl_first;
        node_cursor->cl_cursor = ti->cl_cursor;
@@ -4023,17 +4026,36 @@ static void HandleChooseTree(int mx, int my, int dx, int dy, int button,
 
        if (game_status == GAME_MODE_SETUP)
        {
-         if (setup_mode == SETUP_MODE_CHOOSE_GAME_SPEED)
+         if (setup_mode == SETUP_MODE_CHOOSE_GAME_SPEED ||
+             setup_mode == SETUP_MODE_CHOOSE_SCROLL_DELAY ||
+             setup_mode == SETUP_MODE_CHOOSE_SNAPSHOT_MODE)
            execSetupGame();
          else if (setup_mode == SETUP_MODE_CHOOSE_SCREEN_MODE ||
-                  setup_mode == SETUP_MODE_CHOOSE_SCROLL_DELAY)
+                  setup_mode == SETUP_MODE_CHOOSE_WINDOW_SIZE ||
+                  setup_mode == SETUP_MODE_CHOOSE_SCALING_TYPE)
            execSetupGraphics();
+         else if (setup_mode == SETUP_MODE_CHOOSE_VOLUME_SIMPLE ||
+                  setup_mode == SETUP_MODE_CHOOSE_VOLUME_LOOPS ||
+                  setup_mode == SETUP_MODE_CHOOSE_VOLUME_MUSIC)
+           execSetupSound();
+         else if (setup_mode == SETUP_MODE_CHOOSE_TOUCH_CONTROL ||
+                  setup_mode == SETUP_MODE_CHOOSE_MOVE_DISTANCE ||
+                  setup_mode == SETUP_MODE_CHOOSE_DROP_DISTANCE)
+           execSetupTouch();
          else
            execSetupArtwork();
        }
        else
        {
+         if (game_status == GAME_MODE_LEVELNR)
+         {
+           int new_level_nr = atoi(level_number_current->identifier);
+
+           HandleMainMenu_SelectLevel(0, 0, new_level_nr);
+         }
+
          game_status = GAME_MODE_MAIN;
+
          DrawMainMenu();
        }
       }
@@ -4041,7 +4063,7 @@ static void HandleChooseTree(int mx, int my, int dx, int dy, int button,
   }
 }
 
-void DrawChooseLevel()
+void DrawChooseLevelSet()
 {
   SetMainBackgroundImage(IMG_BACKGROUND_LEVELS);
 
@@ -4051,15 +4073,85 @@ void DrawChooseLevel()
   PlayMenuMusic();
 }
 
-void HandleChooseLevel(int mx, int my, int dx, int dy, int button)
+void HandleChooseLevelSet(int mx, int my, int dx, int dy, int button)
 {
   HandleChooseTree(mx, my, dx, dy, button, &leveldir_current);
+}
+
+void DrawChooseLevelNr()
+{
+  int i;
+
+  if (level_number != NULL)
+  {
+    freeTreeInfo(level_number);
+
+    level_number = NULL;
+  }
+
+  for (i = leveldir_current->first_level; i <= leveldir_current->last_level;i++)
+  {
+    TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_LEVEL_NR);
+    char identifier[32], name[32];
+    int value = i;
+
+    /* temporarily load level info to get level name */
+    LoadLevelInfoOnly(i);
+
+    ti->node_top = &level_number;
+    ti->sort_priority = 10000 + value;
+    ti->color = (level.no_valid_file ? FC_BLUE :
+                LevelStats_getSolved(i) ? FC_GREEN :
+                LevelStats_getPlayed(i) ? FC_YELLOW : FC_RED);
+
+    sprintf(identifier, "%d", value);
+    sprintf(name, "%03d: %s", value,
+           (level.no_valid_file ? "(no file)" : level.name));
+
+    setString(&ti->identifier, identifier);
+    setString(&ti->name, name);
+    setString(&ti->name_sorting, name);
+
+    pushTreeInfo(&level_number, ti);
+  }
+
+  /* sort level number values to start with lowest level number */
+  sortTreeInfo(&level_number);
+
+  /* set current level number to current level number */
+  level_number_current =
+    getTreeInfoFromIdentifier(level_number, i_to_a(level_nr));
+
+  /* if that also fails, set current level number to first available level */
+  if (level_number_current == NULL)
+    level_number_current = level_number;
+
+  SetMainBackgroundImage(IMG_BACKGROUND_LEVELNR);
+
+  DrawChooseTree(&level_number_current);
 
-  DoAnimation();
+  PlayMenuSound();
+  PlayMenuMusic();
+}
+
+void HandleChooseLevelNr(int mx, int my, int dx, int dy, int button)
+{
+  HandleChooseTree(mx, my, dx, dy, button, &level_number_current);
 }
 
 void DrawHallOfFame(int highlight_position)
 {
+  int fade_mask = REDRAW_FIELD;
+
+  /* required before door position may be changed in next step */
+  CloseDoor(DOOR_CLOSE_ALL);
+
+  /* needed if different viewport properties defined for scores */
+  ChangeViewportPropertiesIfNeeded();
+
+  if (CheckIfGlobalBorderHasChanged())
+    fade_mask = REDRAW_ALL;
+
   UnmapAllGadgets();
   FadeSoundsAndMusic();
 
@@ -4071,37 +4163,33 @@ void DrawHallOfFame(int highlight_position)
   SetDrawDeactivationMask(REDRAW_NONE);
   SetDrawBackgroundMask(REDRAW_FIELD);
 
-  CloseDoor(DOOR_CLOSE_2);
-
   if (highlight_position < 0) 
     LoadScore(level_nr);
 
   FadeSetEnterScreen();
 
-  // printf("::: %d: %d\n", game_status, menu.enter_screen[game_status]);
-
-#if 1
-  FadeOut(REDRAW_FIELD);
-#endif
+  FadeOut(fade_mask);
 
   InitAnimation();
 
   PlayMenuSound();
   PlayMenuMusic();
 
+  OpenDoor(GetDoorState() | DOOR_NO_DELAY | DOOR_FORCE_REDRAW);
+
   HandleHallOfFame(highlight_position, 0, 0, 0, MB_MENU_INITIALIZE);
 
-#if 1
-  FadeIn(REDRAW_FIELD);
-#endif
+  DrawMaskedBorder(fade_mask);
+
+  FadeIn(fade_mask);
 }
 
 static void drawHallOfFameList(int first_entry, int highlight_position)
 {
-  int i;
+  int i, j;
 
   SetMainBackgroundImage(IMG_BACKGROUND_SCORES);
-  ClearWindow();
+  ClearField();
 
   DrawTextSCentered(MENU_TITLE1_YPOS, FONT_TITLE_1, "Hall Of Fame");
   DrawTextFCentered(MENU_TITLE2_YPOS, FONT_TITLE_2,
@@ -4117,12 +4205,15 @@ static void drawHallOfFameList(int first_entry, int highlight_position)
     int font_nr4 = (active ? FONT_TEXT_4_ACTIVE : FONT_TEXT_4);
     int dx1 = 3 * getFontWidth(font_nr1);
     int dx2 = dx1 + getFontWidth(font_nr1);
-    int dx3 = dx2 + 25 * getFontWidth(font_nr3);
+    int dx3 = SXSIZE - 2 * (mSX - SX) - 5 * getFontWidth(font_nr4);
+    int num_dots = (dx3 - dx2) / getFontWidth(font_nr3);
     int sy = mSY + 64 + i * 32;
 
     DrawText(mSX, sy, int2str(entry + 1, 3), font_nr1);
     DrawText(mSX + dx1, sy, ".", font_nr1);
-    DrawText(mSX + dx2, sy, ".........................", font_nr3);
+
+    for (j = 0; j < num_dots; j++)
+      DrawText(mSX + dx2 + j * getFontWidth(font_nr3), sy, ".", font_nr3);
 
     if (!strEqual(highscore[entry].Name, EMPTY_PLAYER_NAME))
       DrawText(mSX + dx2, sy, highscore[entry].Name, font_nr2);
@@ -4189,19 +4280,13 @@ void HandleHallOfFame(int mx, int my, int dx, int dy, int button)
 
     FadeSound(SND_BACKGROUND_SCORES);
 
-#if 0
-    FadeOut(REDRAW_FIELD);
-#endif
-
     game_status = GAME_MODE_MAIN;
 
-    DrawAndFadeInMainMenu(REDRAW_FIELD);
+    DrawMainMenu();
   }
 
   if (game_status == GAME_MODE_SCORES)
     PlayMenuSoundIfLoop();
-
-  DoAnimation();
 }
 
 
@@ -4210,31 +4295,34 @@ void HandleHallOfFame(int mx, int my, int dx, int dy, int button)
 /* ========================================================================= */
 
 static struct TokenInfo *setup_info;
-static int num_setup_info;
+static int num_setup_info;     /* number of setup entries shown on screen */
+static int max_setup_info;     /* total number of setup entries in list */
 
 static char *screen_mode_text;
+static char *window_size_text;
+static char *scaling_type_text;
 static char *scroll_delay_text;
+static char *snapshot_mode_text;
 static char *game_speed_text;
 static char *graphics_set_name;
 static char *sounds_set_name;
 static char *music_set_name;
+static char *volume_simple_text;
+static char *volume_loops_text;
+static char *volume_music_text;
+static char *touch_controls_text;
+static char *move_distance_text;
+static char *drop_distance_text;
 
 static void execSetupMain()
 {
-#if 0
-  FadeSetLeaveMenu();
-#endif
-
   setup_mode = SETUP_MODE_MAIN;
+
   DrawSetupScreen();
 }
 
-static void execSetupGame()
+static void execSetupGame_setGameSpeeds()
 {
-#if 0
-  FadeSetEnterMenu();
-#endif
-
   if (game_speeds == NULL)
   {
     int i;
@@ -4281,106 +4369,719 @@ static void execSetupGame()
 
   /* needed for displaying game speed text instead of identifier */
   game_speed_text = game_speed_current->name;
-
-  setup_mode = SETUP_MODE_GAME;
-  DrawSetupScreen();
 }
 
-static void execSetupChooseGameSpeed()
+static void execSetupGame_setScrollDelays()
 {
-#if 0
-  FadeSetEnterMenu();
-#endif
+  if (scroll_delays == NULL)
+  {
+    int i;
+
+    for (i = 0; scroll_delays_list[i].value != -1; i++)
+    {
+      TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
+      char identifier[32], name[32];
+      int value = scroll_delays_list[i].value;
+      char *text = scroll_delays_list[i].text;
+
+      ti->node_top = &scroll_delays;
+      ti->sort_priority = value;
+
+      sprintf(identifier, "%d", value);
+      sprintf(name, "%s", text);
+
+      setString(&ti->identifier, identifier);
+      setString(&ti->name, name);
+      setString(&ti->name_sorting, name);
+      setString(&ti->infotext, "Scaling Type");
+
+      pushTreeInfo(&scroll_delays, ti);
+    }
+
+    /* sort scaling type values to start with lowest scaling type value */
+    sortTreeInfo(&scroll_delays);
+
+    /* set current scaling type value to configured scaling type value */
+    scroll_delay_current =
+      getTreeInfoFromIdentifier(scroll_delays,i_to_a(setup.scroll_delay_value));
+
+    /* if that fails, set current scaling type to reliable default value */
+    if (scroll_delay_current == NULL)
+      scroll_delay_current =
+       getTreeInfoFromIdentifier(scroll_delays, i_to_a(STD_SCROLL_DELAY));
+
+    /* if that also fails, set current scaling type to first available value */
+    if (scroll_delay_current == NULL)
+      scroll_delay_current = scroll_delays;
+  }
+
+  setup.scroll_delay_value = atoi(scroll_delay_current->identifier);
+
+  /* needed for displaying scaling type text instead of identifier */
+  scroll_delay_text = scroll_delay_current->name;
+}
+
+static void execSetupGame_setSnapshotModes()
+{
+  if (snapshot_modes == NULL)
+  {
+    int i;
+
+    for (i = 0; snapshot_modes_list[i].value != NULL; i++)
+    {
+      TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
+      char identifier[32], name[32];
+      char *value = snapshot_modes_list[i].value;
+      char *text = snapshot_modes_list[i].text;
+
+      ti->node_top = &snapshot_modes;
+      ti->sort_priority = i;
+
+      sprintf(identifier, "%s", value);
+      sprintf(name, "%s", text);
+
+      setString(&ti->identifier, identifier);
+      setString(&ti->name, name);
+      setString(&ti->name_sorting, name);
+      setString(&ti->infotext, "Snapshot Mode");
+
+      pushTreeInfo(&snapshot_modes, ti);
+    }
+
+    /* sort snapshot mode values to start with lowest snapshot mode value */
+    sortTreeInfo(&snapshot_modes);
+
+    /* set current snapshot mode value to configured snapshot mode value */
+    snapshot_mode_current =
+      getTreeInfoFromIdentifier(snapshot_modes, setup.engine_snapshot_mode);
+
+    /* if that fails, set current snapshot mode to reliable default value */
+    if (snapshot_mode_current == NULL)
+      snapshot_mode_current =
+       getTreeInfoFromIdentifier(snapshot_modes, STR_SNAPSHOT_MODE_DEFAULT);
+
+    /* if that also fails, set current snapshot mode to first available value */
+    if (snapshot_mode_current == NULL)
+      snapshot_mode_current = snapshot_modes;
+  }
+
+  setup.engine_snapshot_mode = snapshot_mode_current->identifier;
+
+  /* needed for displaying snapshot mode text instead of identifier */
+  snapshot_mode_text = snapshot_mode_current->name;
+}
+
+static void execSetupGame()
+{
+  execSetupGame_setGameSpeeds();
+  execSetupGame_setScrollDelays();
+  execSetupGame_setSnapshotModes();
+
+  setup_mode = SETUP_MODE_GAME;
+
+  DrawSetupScreen();
+}
+
+static void execSetupChooseGameSpeed()
+{
+  setup_mode = SETUP_MODE_CHOOSE_GAME_SPEED;
+
+  DrawSetupScreen();
+}
+
+static void execSetupChooseScrollDelay()
+{
+  setup_mode = SETUP_MODE_CHOOSE_SCROLL_DELAY;
+
+  DrawSetupScreen();
+}
+
+static void execSetupChooseSnapshotMode()
+{
+  setup_mode = SETUP_MODE_CHOOSE_SNAPSHOT_MODE;
+
+  DrawSetupScreen();
+}
+
+static void execSetupEditor()
+{
+  setup_mode = SETUP_MODE_EDITOR;
+
+  DrawSetupScreen();
+}
+
+static void execSetupGraphics_setWindowSizes(boolean update_list)
+{
+  if (window_sizes != NULL && update_list)
+  {
+    freeTreeInfo(window_sizes);
+
+    window_sizes = NULL;
+  }
+
+  if (window_sizes == NULL)
+  {
+    boolean current_window_size_found = FALSE;
+    int i;
+
+    for (i = 0; window_sizes_list[i].value != -1; i++)
+    {
+      TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
+      char identifier[32], name[32];
+      int value = window_sizes_list[i].value;
+      char *text = window_sizes_list[i].text;
+
+      ti->node_top = &window_sizes;
+      ti->sort_priority = value;
+
+      sprintf(identifier, "%d", value);
+      sprintf(name, "%s", text);
+
+      setString(&ti->identifier, identifier);
+      setString(&ti->name, name);
+      setString(&ti->name_sorting, name);
+      setString(&ti->infotext, "Window Scaling");
+
+      pushTreeInfo(&window_sizes, ti);
+
+      if (value == setup.window_scaling_percent)
+       current_window_size_found = TRUE;
+    }
+
+    if (!current_window_size_found)
+    {
+      // add entry for non-preset window scaling value
+
+      TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
+      char identifier[32], name[32];
+      int value = setup.window_scaling_percent;
+
+      ti->node_top = &window_sizes;
+      ti->sort_priority = value;
+
+      sprintf(identifier, "%d", value);
+      sprintf(name, "%d %% (Current)", value);
+
+      setString(&ti->identifier, identifier);
+      setString(&ti->name, name);
+      setString(&ti->name_sorting, name);
+      setString(&ti->infotext, "Window Scaling");
+
+      pushTreeInfo(&window_sizes, ti);
+    }
+
+    /* sort window size values to start with lowest window size value */
+    sortTreeInfo(&window_sizes);
+
+    /* set current window size value to configured window size value */
+    window_size_current =
+      getTreeInfoFromIdentifier(window_sizes,
+                               i_to_a(setup.window_scaling_percent));
+
+    /* if that fails, set current window size to reliable default value */
+    if (window_size_current == NULL)
+      window_size_current =
+       getTreeInfoFromIdentifier(window_sizes,
+                                 i_to_a(STD_WINDOW_SCALING_PERCENT));
+
+    /* if that also fails, set current window size to first available value */
+    if (window_size_current == NULL)
+      window_size_current = window_sizes;
+  }
+
+  setup.window_scaling_percent = atoi(window_size_current->identifier);
+
+  /* needed for displaying window size text instead of identifier */
+  window_size_text = window_size_current->name;
+}
+
+static void execSetupGraphics_setScalingTypes()
+{
+  if (scaling_types == NULL)
+  {
+    int i;
+
+    for (i = 0; scaling_types_list[i].value != NULL; i++)
+    {
+      TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
+      char identifier[32], name[32];
+      char *value = scaling_types_list[i].value;
+      char *text = scaling_types_list[i].text;
+
+      ti->node_top = &scaling_types;
+      ti->sort_priority = i;
+
+      sprintf(identifier, "%s", value);
+      sprintf(name, "%s", text);
+
+      setString(&ti->identifier, identifier);
+      setString(&ti->name, name);
+      setString(&ti->name_sorting, name);
+      setString(&ti->infotext, "Anti-Aliasing");
+
+      pushTreeInfo(&scaling_types, ti);
+    }
+
+    /* sort scaling type values to start with lowest scaling type value */
+    sortTreeInfo(&scaling_types);
+
+    /* set current scaling type value to configured scaling type value */
+    scaling_type_current =
+      getTreeInfoFromIdentifier(scaling_types, setup.window_scaling_quality);
+
+    /* if that fails, set current scaling type to reliable default value */
+    if (scaling_type_current == NULL)
+      scaling_type_current =
+       getTreeInfoFromIdentifier(scaling_types, SCALING_QUALITY_DEFAULT);
+
+    /* if that also fails, set current scaling type to first available value */
+    if (scaling_type_current == NULL)
+      scaling_type_current = scaling_types;
+  }
+
+  setup.window_scaling_quality = scaling_type_current->identifier;
+
+  /* needed for displaying scaling type text instead of identifier */
+  scaling_type_text = scaling_type_current->name;
+}
+
+static void execSetupGraphics_setScreenModes()
+{
+  // if (screen_modes == NULL && video.fullscreen_available)
+  if (screen_modes == NULL && video.fullscreen_modes != NULL)
+  {
+    int i;
+
+    for (i = 0; video.fullscreen_modes[i].width != -1; i++)
+    {
+      TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
+      char identifier[32], name[32];
+      int x = video.fullscreen_modes[i].width;
+      int y = video.fullscreen_modes[i].height;
+      int xx, yy;
+
+      get_aspect_ratio_from_screen_mode(&video.fullscreen_modes[i], &xx, &yy);
+
+      ti->node_top = &screen_modes;
+      ti->sort_priority = x * 10000 + y;
+
+      sprintf(identifier, "%dx%d", x, y);
+      sprintf(name, "%d x %d [%d:%d]", x, y, xx, yy);
+
+      setString(&ti->identifier, identifier);
+      setString(&ti->name, name);
+      setString(&ti->name_sorting, name);
+      setString(&ti->infotext, "Fullscreen Mode");
+
+      pushTreeInfo(&screen_modes, ti);
+    }
+
+    /* sort fullscreen modes to start with lowest available screen resolution */
+    sortTreeInfo(&screen_modes);
+
+    /* set current screen mode for fullscreen mode to configured setup value */
+    screen_mode_current = getTreeInfoFromIdentifier(screen_modes,
+                                                   setup.fullscreen_mode);
+
+    /* if that fails, set current screen mode to reliable default value */
+    if (screen_mode_current == NULL)
+      screen_mode_current = getTreeInfoFromIdentifier(screen_modes,
+                                                     DEFAULT_FULLSCREEN_MODE);
+
+    /* if that also fails, set current screen mode to first available mode */
+    if (screen_mode_current == NULL)
+      screen_mode_current = screen_modes;
+
+    if (screen_mode_current == NULL)
+      video.fullscreen_available = FALSE;
+  }
+
+  // if (video.fullscreen_available)
+  if (screen_mode_current != NULL)
+  {
+    setup.fullscreen_mode = screen_mode_current->identifier;
+
+    /* needed for displaying screen mode name instead of identifier */
+    screen_mode_text = screen_mode_current->name;
+  }
+}
+
+static void execSetupGraphics()
+{
+  if (setup_mode == SETUP_MODE_CHOOSE_WINDOW_SIZE)
+  {
+    // update "setup.window_scaling_percent" from list selection
+    execSetupGraphics_setWindowSizes(FALSE);
+  }
+  else
+  {
+    // update list selection from "setup.window_scaling_percent"
+    execSetupGraphics_setWindowSizes(TRUE);
+  }
+
+  execSetupGraphics_setScalingTypes();
+  execSetupGraphics_setScreenModes();
+
+  setup_mode = SETUP_MODE_GRAPHICS;
+
+  DrawSetupScreen();
+
+#if defined(TARGET_SDL2)
+  // window scaling may have changed at this point
+  ToggleFullscreenOrChangeWindowScalingIfNeeded();
+
+  // window scaling quality may have changed at this point
+  if (!strEqual(setup.window_scaling_quality, video.window_scaling_quality))
+    SDLSetWindowScalingQuality(setup.window_scaling_quality);
+#endif
+}
+
+#if !defined(PLATFORM_ANDROID)
+#if defined(TARGET_SDL2)
+static void execSetupChooseWindowSize()
+{
+  setup_mode = SETUP_MODE_CHOOSE_WINDOW_SIZE;
+
+  DrawSetupScreen();
+}
+
+static void execSetupChooseScalingType()
+{
+  setup_mode = SETUP_MODE_CHOOSE_SCALING_TYPE;
+
+  DrawSetupScreen();
+}
+#else
+static void execSetupChooseScreenMode()
+{
+  if (!video.fullscreen_available)
+    return;
+
+  setup_mode = SETUP_MODE_CHOOSE_SCREEN_MODE;
+
+  DrawSetupScreen();
+}
+#endif
+#endif
+
+static void execSetupChooseVolumeSimple()
+{
+  setup_mode = SETUP_MODE_CHOOSE_VOLUME_SIMPLE;
+
+  DrawSetupScreen();
+}
+
+static void execSetupChooseVolumeLoops()
+{
+  setup_mode = SETUP_MODE_CHOOSE_VOLUME_LOOPS;
+
+  DrawSetupScreen();
+}
+
+static void execSetupChooseVolumeMusic()
+{
+  setup_mode = SETUP_MODE_CHOOSE_VOLUME_MUSIC;
+
+  DrawSetupScreen();
+}
+
+static void execSetupSound()
+{
+  if (volumes_simple == NULL)
+  {
+    boolean current_volume_simple_found = FALSE;
+    int i;
+
+    for (i = 0; volumes_list[i].value != -1; i++)
+    {
+      TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
+      char identifier[32], name[32];
+      int value = volumes_list[i].value;
+      char *text = volumes_list[i].text;
+
+      ti->node_top = &volumes_simple;
+      ti->sort_priority = value;
+
+      sprintf(identifier, "%d", value);
+      sprintf(name, "%s", text);
+
+      setString(&ti->identifier, identifier);
+      setString(&ti->name, name);
+      setString(&ti->name_sorting, name);
+      setString(&ti->infotext, "Sound Volume");
+
+      pushTreeInfo(&volumes_simple, ti);
+
+      if (value == setup.volume_simple)
+        current_volume_simple_found = TRUE;
+    }
+
+    if (!current_volume_simple_found)
+    {
+      // add entry for non-preset volume value
+
+      TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
+      char identifier[32], name[32];
+      int value = setup.volume_simple;
+
+      ti->node_top = &volumes_simple;
+      ti->sort_priority = value;
+
+      sprintf(identifier, "%d", value);
+      sprintf(name, "%d %% (Current)", value);
+
+      setString(&ti->identifier, identifier);
+      setString(&ti->name, name);
+      setString(&ti->name_sorting, name);
+      setString(&ti->infotext, "Sound Volume");
+
+      pushTreeInfo(&volumes_simple, ti);
+    }
+
+    /* sort volume values to start with lowest volume value */
+    sortTreeInfo(&volumes_simple);
+
+    /* set current volume value to configured volume value */
+    volume_simple_current =
+      getTreeInfoFromIdentifier(volumes_simple,i_to_a(setup.volume_simple));
+
+    /* if that fails, set current volume to reliable default value */
+    if (volume_simple_current == NULL)
+      volume_simple_current =
+       getTreeInfoFromIdentifier(volumes_simple, i_to_a(100));
+
+    /* if that also fails, set current volume to first available value */
+    if (volume_simple_current == NULL)
+      volume_simple_current = volumes_simple;
+  }
+
+  if (volumes_loops == NULL)
+  {
+    boolean current_volume_loops_found = FALSE;
+    int i;
+
+    for (i = 0; volumes_list[i].value != -1; i++)
+    {
+      TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
+      char identifier[32], name[32];
+      int value = volumes_list[i].value;
+      char *text = volumes_list[i].text;
+
+      ti->node_top = &volumes_loops;
+      ti->sort_priority = value;
+
+      sprintf(identifier, "%d", value);
+      sprintf(name, "%s", text);
+
+      setString(&ti->identifier, identifier);
+      setString(&ti->name, name);
+      setString(&ti->name_sorting, name);
+      setString(&ti->infotext, "Loops Volume");
+
+      pushTreeInfo(&volumes_loops, ti);
+
+      if (value == setup.volume_loops)
+        current_volume_loops_found = TRUE;
+    }
+
+    if (!current_volume_loops_found)
+    {
+      // add entry for non-preset volume value
+
+      TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
+      char identifier[32], name[32];
+      int value = setup.volume_loops;
+
+      ti->node_top = &volumes_loops;
+      ti->sort_priority = value;
+
+      sprintf(identifier, "%d", value);
+      sprintf(name, "%d %% (Current)", value);
+
+      setString(&ti->identifier, identifier);
+      setString(&ti->name, name);
+      setString(&ti->name_sorting, name);
+      setString(&ti->infotext, "Loops Volume");
+
+      pushTreeInfo(&volumes_loops, ti);
+    }
+
+    /* sort volume values to start with lowest volume value */
+    sortTreeInfo(&volumes_loops);
+
+    /* set current volume value to configured volume value */
+    volume_loops_current =
+      getTreeInfoFromIdentifier(volumes_loops,i_to_a(setup.volume_loops));
+
+    /* if that fails, set current volume to reliable default value */
+    if (volume_loops_current == NULL)
+      volume_loops_current =
+       getTreeInfoFromIdentifier(volumes_loops, i_to_a(100));
+
+    /* if that also fails, set current volume to first available value */
+    if (volume_loops_current == NULL)
+      volume_loops_current = volumes_loops;
+  }
+
+  if (volumes_music == NULL)
+  {
+    boolean current_volume_music_found = FALSE;
+    int i;
+
+    for (i = 0; volumes_list[i].value != -1; i++)
+    {
+      TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
+      char identifier[32], name[32];
+      int value = volumes_list[i].value;
+      char *text = volumes_list[i].text;
+
+      ti->node_top = &volumes_music;
+      ti->sort_priority = value;
+
+      sprintf(identifier, "%d", value);
+      sprintf(name, "%s", text);
+
+      setString(&ti->identifier, identifier);
+      setString(&ti->name, name);
+      setString(&ti->name_sorting, name);
+      setString(&ti->infotext, "Music Volume");
+
+      pushTreeInfo(&volumes_music, ti);
+
+      if (value == setup.volume_music)
+        current_volume_music_found = TRUE;
+    }
+
+    if (!current_volume_music_found)
+    {
+      // add entry for non-preset volume value
+
+      TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
+      char identifier[32], name[32];
+      int value = setup.volume_music;
+
+      ti->node_top = &volumes_music;
+      ti->sort_priority = value;
+
+      sprintf(identifier, "%d", value);
+      sprintf(name, "%d %% (Current)", value);
+
+      setString(&ti->identifier, identifier);
+      setString(&ti->name, name);
+      setString(&ti->name_sorting, name);
+      setString(&ti->infotext, "Music Volume");
+
+      pushTreeInfo(&volumes_music, ti);
+    }
+
+    /* sort volume values to start with lowest volume value */
+    sortTreeInfo(&volumes_music);
+
+    /* set current volume value to configured volume value */
+    volume_music_current =
+      getTreeInfoFromIdentifier(volumes_music,i_to_a(setup.volume_music));
+
+    /* if that fails, set current volume to reliable default value */
+    if (volume_music_current == NULL)
+      volume_music_current =
+       getTreeInfoFromIdentifier(volumes_music, i_to_a(100));
+
+    /* if that also fails, set current volume to first available value */
+    if (volume_music_current == NULL)
+      volume_music_current = volumes_music;
+  }
+
+  setup.volume_simple = atoi(volume_simple_current->identifier);
+  setup.volume_loops  = atoi(volume_loops_current->identifier);
+  setup.volume_music  = atoi(volume_music_current->identifier);
+
+  /* needed for displaying volume text instead of identifier */
+  volume_simple_text = volume_simple_current->name;
+  volume_loops_text = volume_loops_current->name;
+  volume_music_text = volume_music_current->name;
+
+  setup_mode = SETUP_MODE_SOUND;
+
+  DrawSetupScreen();
+}
+
+static void execSetupChooseTouchControls()
+{
+  setup_mode = SETUP_MODE_CHOOSE_TOUCH_CONTROL;
+
+  DrawSetupScreen();
+}
+
+static void execSetupChooseMoveDistance()
+{
+  setup_mode = SETUP_MODE_CHOOSE_MOVE_DISTANCE;
 
-  setup_mode = SETUP_MODE_CHOOSE_GAME_SPEED;
   DrawSetupScreen();
 }
 
-static void execSetupEditor()
+static void execSetupChooseDropDistance()
 {
-#if 0
-  FadeSetEnterMenu();
-#endif
+  setup_mode = SETUP_MODE_CHOOSE_DROP_DISTANCE;
 
-  setup_mode = SETUP_MODE_EDITOR;
   DrawSetupScreen();
 }
 
-static void execSetupGraphics()
+static void execSetupTouch()
 {
-#if 0
-  FadeSetEnterMenu();
-#endif
-
-  if (video.fullscreen_available && screen_modes == NULL)
+  if (touch_controls == NULL)
   {
     int i;
 
-    for (i = 0; video.fullscreen_modes[i].width != -1; i++)
+    for (i = 0; touch_controls_list[i].value != NULL; i++)
     {
       TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
       char identifier[32], name[32];
-      int x = video.fullscreen_modes[i].width;
-      int y = video.fullscreen_modes[i].height;
-      int xx, yy;
-
-      get_aspect_ratio_from_screen_mode(&video.fullscreen_modes[i], &xx, &yy);
+      char *value = touch_controls_list[i].value;
+      char *text = touch_controls_list[i].text;
 
-      ti->node_top = &screen_modes;
-      ti->sort_priority = x * 10000 + y;
+      ti->node_top = &touch_controls;
+      ti->sort_priority = i;
 
-      sprintf(identifier, "%dx%d", x, y);
-      sprintf(name, "%d x %d [%d:%d]", x, y, xx, yy);
+      sprintf(identifier, "%s", value);
+      sprintf(name, "%s", text);
 
       setString(&ti->identifier, identifier);
       setString(&ti->name, name);
       setString(&ti->name_sorting, name);
-      setString(&ti->infotext, "Fullscreen Mode");
+      setString(&ti->infotext, "Control Type");
 
-      pushTreeInfo(&screen_modes, ti);
+      pushTreeInfo(&touch_controls, ti);
     }
 
-    /* sort fullscreen modes to start with lowest available screen resolution */
-    sortTreeInfo(&screen_modes);
-
-    /* set current screen mode for fullscreen mode to configured setup value */
-    screen_mode_current = getTreeInfoFromIdentifier(screen_modes,
-                                                   setup.fullscreen_mode);
-
-    /* if that fails, set current screen mode to reliable default value */
-    if (screen_mode_current == NULL)
-      screen_mode_current = getTreeInfoFromIdentifier(screen_modes,
-                                                     DEFAULT_FULLSCREEN_MODE);
-
-    /* if that also fails, set current screen mode to first available mode */
-    if (screen_mode_current == NULL)
-      screen_mode_current = screen_modes;
+    /* sort touch control values to start with lowest touch control value */
+    sortTreeInfo(&touch_controls);
 
-    if (screen_mode_current == NULL)
-      video.fullscreen_available = FALSE;
-  }
+    /* set current touch control value to configured touch control value */
+    touch_control_current =
+      getTreeInfoFromIdentifier(touch_controls, setup.touch.control_type);
 
-  if (video.fullscreen_available)
-  {
-    setup.fullscreen_mode = screen_mode_current->identifier;
+    /* if that fails, set current touch control to reliable default value */
+    if (touch_control_current == NULL)
+      touch_control_current =
+       getTreeInfoFromIdentifier(touch_controls, TOUCH_CONTROL_DEFAULT);
 
-    /* needed for displaying screen mode name instead of identifier */
-    screen_mode_text = screen_mode_current->name;
+    /* if that also fails, set current touch control to first available value */
+    if (touch_control_current == NULL)
+      touch_control_current = touch_controls;
   }
 
-#if 1
-  if (scroll_delays == NULL)
+  if (move_distances == NULL)
   {
     int i;
 
-    for (i = 0; scroll_delays_list[i].value != -1; i++)
+    for (i = 0; distances_list[i].value != -1; i++)
     {
       TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
       char identifier[32], name[32];
-      int value = scroll_delays_list[i].value;
-      char *text = scroll_delays_list[i].text;
+      int value = distances_list[i].value;
+      char *text = distances_list[i].text;
 
-      ti->node_top = &scroll_delays;
+      ti->node_top = &move_distances;
       ti->sort_priority = value;
 
       sprintf(identifier, "%d", value);
@@ -4389,75 +5090,93 @@ static void execSetupGraphics()
       setString(&ti->identifier, identifier);
       setString(&ti->name, name);
       setString(&ti->name_sorting, name);
-      setString(&ti->infotext, "Scroll Delay");
+      setString(&ti->infotext, "Move Distance");
 
-      pushTreeInfo(&scroll_delays, ti);
+      pushTreeInfo(&move_distances, ti);
     }
 
-    /* sort scroll delay values to start with lowest scroll delay value */
-    sortTreeInfo(&scroll_delays);
+    /* sort distance values to start with lowest distance value */
+    sortTreeInfo(&move_distances);
 
-    /* set current scroll delay value to configured scroll delay value */
-    scroll_delay_current =
-      getTreeInfoFromIdentifier(scroll_delays,i_to_a(setup.scroll_delay_value));
+    /* set current distance value to configured distance value */
+    move_distance_current =
+      getTreeInfoFromIdentifier(move_distances,
+                               i_to_a(setup.touch.move_distance));
 
-    /* if that fails, set current scroll delay to reliable default value */
-    if (scroll_delay_current == NULL)
-      scroll_delay_current =
-       getTreeInfoFromIdentifier(scroll_delays, i_to_a(STD_SCROLL_DELAY));
+    /* if that fails, set current distance to reliable default value */
+    if (move_distance_current == NULL)
+      move_distance_current =
+       getTreeInfoFromIdentifier(move_distances, i_to_a(1));
 
-    /* if that also fails, set current scroll delay to first available value */
-    if (scroll_delay_current == NULL)
-      scroll_delay_current = scroll_delays;
+    /* if that also fails, set current distance to first available value */
+    if (move_distance_current == NULL)
+      move_distance_current = move_distances;
   }
 
-  setup.scroll_delay_value = atoi(scroll_delay_current->identifier);
+  if (drop_distances == NULL)
+  {
+    int i;
 
-  /* needed for displaying scroll delay text instead of identifier */
-  scroll_delay_text = scroll_delay_current->name;
-#endif
+    for (i = 0; distances_list[i].value != -1; i++)
+    {
+      TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
+      char identifier[32], name[32];
+      int value = distances_list[i].value;
+      char *text = distances_list[i].text;
 
-  setup_mode = SETUP_MODE_GRAPHICS;
-  DrawSetupScreen();
-}
+      ti->node_top = &drop_distances;
+      ti->sort_priority = value;
 
-static void execSetupChooseScreenMode()
-{
-#if 0
-  FadeSetEnterMenu();
-#endif
+      sprintf(identifier, "%d", value);
+      sprintf(name, "%s", text);
 
-  if (!video.fullscreen_available)
-    return;
+      setString(&ti->identifier, identifier);
+      setString(&ti->name, name);
+      setString(&ti->name_sorting, name);
+      setString(&ti->infotext, "Drop Distance");
 
-  setup_mode = SETUP_MODE_CHOOSE_SCREEN_MODE;
-  DrawSetupScreen();
-}
+      pushTreeInfo(&drop_distances, ti);
+    }
 
-static void execSetupChooseScrollDelay()
-{
-#if 0
-  FadeSetEnterMenu();
-#endif
+    /* sort distance values to start with lowest distance value */
+    sortTreeInfo(&drop_distances);
 
-  setup_mode = SETUP_MODE_CHOOSE_SCROLL_DELAY;
-  DrawSetupScreen();
-}
+    /* set current distance value to configured distance value */
+    drop_distance_current =
+      getTreeInfoFromIdentifier(drop_distances,
+                               i_to_a(setup.touch.drop_distance));
 
-static void execSetupSound()
-{
-#if 0
-  FadeSetEnterMenu();
-#endif
+    /* if that fails, set current distance to reliable default value */
+    if (drop_distance_current == NULL)
+      drop_distance_current =
+       getTreeInfoFromIdentifier(drop_distances, i_to_a(1));
+
+    /* if that also fails, set current distance to first available value */
+    if (drop_distance_current == NULL)
+      drop_distance_current = drop_distances;
+  }
+
+  setup.touch.control_type = touch_control_current->identifier;
+  setup.touch.move_distance = atoi(move_distance_current->identifier);
+  setup.touch.drop_distance = atoi(drop_distance_current->identifier);
+
+  /* needed for displaying volume text instead of identifier */
+  touch_controls_text = touch_control_current->name;
+  move_distance_text = move_distance_current->name;
+  drop_distance_text = drop_distance_current->name;
+
+  setup_mode = SETUP_MODE_TOUCH;
 
-  setup_mode = SETUP_MODE_SOUND;
   DrawSetupScreen();
 }
 
 static void execSetupArtwork()
 {
 #if 0
-  FadeSetEnterMenu();
+  printf("::: '%s', '%s', '%s'\n",
+        artwork.gfx_current->subdir,
+        artwork.gfx_current->fullpath,
+        artwork.gfx_current->basepath);
 #endif
 
   setup.graphics_set = artwork.gfx_current->identifier;
@@ -4473,81 +5192,87 @@ static void execSetupArtwork()
   music_set_name = artwork.mus_current->name;
 
   setup_mode = SETUP_MODE_ARTWORK;
+
   DrawSetupScreen();
 }
 
 static void execSetupChooseGraphics()
 {
-#if 0
-  FadeSetEnterMenu();
-#endif
-
   setup_mode = SETUP_MODE_CHOOSE_GRAPHICS;
+
   DrawSetupScreen();
 }
 
 static void execSetupChooseSounds()
 {
-#if 0
-  FadeSetEnterMenu();
-#endif
-
   setup_mode = SETUP_MODE_CHOOSE_SOUNDS;
+
   DrawSetupScreen();
 }
 
 static void execSetupChooseMusic()
 {
-#if 0
-  FadeSetEnterMenu();
-#endif
-
   setup_mode = SETUP_MODE_CHOOSE_MUSIC;
+
   DrawSetupScreen();
 }
 
+#if !defined(PLATFORM_ANDROID)
 static void execSetupInput()
 {
-#if 0
-  FadeSetEnterMenu();
+  setup_mode = SETUP_MODE_INPUT;
+
+  DrawSetupScreen();
+}
 #endif
 
-  setup_mode = SETUP_MODE_INPUT;
+static void execSetupShortcuts()
+{
+  setup_mode = SETUP_MODE_SHORTCUTS;
+
   DrawSetupScreen();
 }
 
 static void execSetupShortcuts1()
 {
-#if 0
-  FadeSetEnterMenu();
-#endif
-
   setup_mode = SETUP_MODE_SHORTCUTS_1;
+
   DrawSetupScreen();
 }
 
 static void execSetupShortcuts2()
 {
-#if 0
-  FadeSetEnterMenu();
-#endif
-
   setup_mode = SETUP_MODE_SHORTCUTS_2;
+
   DrawSetupScreen();
 }
 
-static void execExitSetup()
+static void execSetupShortcuts3()
 {
-#if 0
-  FadeSetLeaveMenu();
-#endif
+  setup_mode = SETUP_MODE_SHORTCUTS_3;
+
+  DrawSetupScreen();
+}
+
+static void execSetupShortcuts4()
+{
+  setup_mode = SETUP_MODE_SHORTCUTS_4;
+
+  DrawSetupScreen();
+}
+
+static void execSetupShortcuts5()
+{
+  setup_mode = SETUP_MODE_SHORTCUTS_5;
+
+  DrawSetupScreen();
+}
 
+static void execExitSetup()
+{
   game_status = GAME_MODE_MAIN;
-#if 1
-  DrawMainMenuExt(REDRAW_FIELD, FALSE);
-#else
+
   DrawMainMenu();
-#endif
 }
 
 static void execSaveAndExitSetup()
@@ -4563,9 +5288,13 @@ static struct TokenInfo setup_info_main[] =
   { TYPE_ENTER_MENU,   execSetupGraphics,      "Graphics"              },
   { TYPE_ENTER_MENU,   execSetupSound,         "Sound & Music"         },
   { TYPE_ENTER_MENU,   execSetupArtwork,       "Custom Artwork"        },
+#if !defined(PLATFORM_ANDROID)
   { TYPE_ENTER_MENU,   execSetupInput,         "Input Devices"         },
-  { TYPE_ENTER_MENU,   execSetupShortcuts1,    "Key Shortcuts 1"       },
-  { TYPE_ENTER_MENU,   execSetupShortcuts2,    "Key Shortcuts 2"       },
+  { TYPE_ENTER_MENU,   execSetupTouch,         "Touch Controls"        },
+#else
+  { TYPE_ENTER_MENU,   execSetupTouch,         "Touch Controls"        },
+#endif
+  { TYPE_ENTER_MENU,   execSetupShortcuts,     "Key Shortcuts"         },
   { TYPE_EMPTY,                NULL,                   ""                      },
   { TYPE_LEAVE_MENU,   execExitSetup,          "Exit"                  },
   { TYPE_LEAVE_MENU,   execSaveAndExitSetup,   "Save and Exit"         },
@@ -4583,6 +5312,13 @@ static struct TokenInfo setup_info_game[] =
   { TYPE_SWITCH,       &setup.autorecord,      "Auto-Record Tapes:"    },
   { TYPE_ENTER_LIST,   execSetupChooseGameSpeed, "Game Speed:"         },
   { TYPE_STRING,       &game_speed_text,       ""                      },
+#if 1
+  { TYPE_ENTER_LIST,   execSetupChooseScrollDelay, "Scroll Delay:"     },
+  { TYPE_STRING,       &scroll_delay_text,     ""                      },
+#endif
+  { TYPE_ENTER_LIST, execSetupChooseSnapshotMode,"Game Engine Snapshot Mode:" },
+  { TYPE_STRING,       &snapshot_mode_text,    ""                      },
+  { TYPE_SWITCH,       &setup.show_snapshot_buttons,"Show Snapshot Buttons:" },
   { TYPE_EMPTY,                NULL,                   ""                      },
   { TYPE_LEAVE_MENU,   execSetupMain,          "Back"                  },
 
@@ -4624,17 +5360,21 @@ static struct TokenInfo setup_info_editor[] =
 
 static struct TokenInfo setup_info_graphics[] =
 {
+#if !defined(PLATFORM_ANDROID)
   { TYPE_SWITCH,       &setup.fullscreen,      "Fullscreen:"           },
+#if defined(TARGET_SDL2)
+  { TYPE_ENTER_LIST,   execSetupChooseWindowSize, "Window Scaling:"    },
+  { TYPE_STRING,       &window_size_text,      ""                      },
+  { TYPE_ENTER_LIST,   execSetupChooseScalingType, "Anti-Aliasing:"    },
+  { TYPE_STRING,       &scaling_type_text,     ""                      },
+#else
   { TYPE_ENTER_LIST,   execSetupChooseScreenMode, "Fullscreen Mode:"   },
   { TYPE_STRING,       &screen_mode_text,      ""                      },
-#if 0
-  { TYPE_SWITCH,       &setup.scroll_delay,    "Scroll Delay:"         },
 #endif
-  { TYPE_ENTER_LIST,   execSetupChooseScrollDelay, "Scroll Delay Value:" },
-  { TYPE_STRING,       &scroll_delay_text,     ""                      },
+#endif
 #if 0
-  { TYPE_SWITCH,       &setup.soft_scrolling,  "Soft Scrolling:"       },
-  { TYPE_SWITCH,       &setup.double_buffering,"Double-Buffering:"     },
+  { TYPE_ENTER_LIST,   execSetupChooseScrollDelay, "Scroll Delay:"     },
+  { TYPE_STRING,       &scroll_delay_text,     ""                      },
 #endif
   { TYPE_SWITCH,       &setup.fade_screens,    "Fade Screens:"         },
   { TYPE_SWITCH,       &setup.quick_switch,    "Quick Player Focus Switch:" },
@@ -4642,6 +5382,8 @@ static struct TokenInfo setup_info_graphics[] =
   { TYPE_SWITCH,       &setup.show_titlescreen,"Show Title Screens:"   },
   { TYPE_SWITCH,       &setup.toons,           "Show Toons:"           },
   { TYPE_ECS_AGA,      &setup.prefer_aga_graphics,"EMC graphics preference:" },
+  { TYPE_SWITCH, &setup.sp_show_border_elements,"Supaplex Border Elements:" },
+  { TYPE_SWITCH,       &setup.small_game_graphics, "Small Game Graphics:" },
   { TYPE_EMPTY,                NULL,                   ""                      },
   { TYPE_LEAVE_MENU,   execSetupMain,          "Back"                  },
 
@@ -4654,6 +5396,13 @@ static struct TokenInfo setup_info_sound[] =
   { TYPE_SWITCH,       &setup.sound_loops,     "Sound Effects (Looping):" },
   { TYPE_SWITCH,       &setup.sound_music,     "Music:"                },
   { TYPE_EMPTY,                NULL,                   ""                      },
+  { TYPE_ENTER_LIST,   execSetupChooseVolumeSimple, "Sound Volume (Normal):" },
+  { TYPE_STRING,       &volume_simple_text,    ""                      },
+  { TYPE_ENTER_LIST,   execSetupChooseVolumeLoops, "Sound Volume (Looping):" },
+  { TYPE_STRING,       &volume_loops_text,     ""                      },
+  { TYPE_ENTER_LIST,   execSetupChooseVolumeMusic, "Music Volume:"     },
+  { TYPE_STRING,       &volume_music_text,     ""                      },
+  { TYPE_EMPTY,                NULL,                   ""                      },
   { TYPE_LEAVE_MENU,   execSetupMain,          "Back"                  },
 
   { 0,                 NULL,                   NULL                    }
@@ -4668,16 +5417,9 @@ static struct TokenInfo setup_info_artwork[] =
   { TYPE_ENTER_LIST,   execSetupChooseMusic,   "Custom Music:"         },
   { TYPE_STRING,       &music_set_name,        ""                      },
   { TYPE_EMPTY,                NULL,                   ""                      },
-#if 1
-  { TYPE_YES_NO, &setup.override_level_graphics,"Override Level Graphics:" },
-  { TYPE_YES_NO, &setup.override_level_sounds, "Override Level Sounds:"   },
-  { TYPE_YES_NO, &setup.override_level_music,  "Override Level Music:"    },
-#else
-  { TYPE_STRING,       NULL,                   "Override Level Artwork:"},
-  { TYPE_YES_NO,       &setup.override_level_graphics, "Graphics:"     },
-  { TYPE_YES_NO,       &setup.override_level_sounds,   "Sounds:"       },
-  { TYPE_YES_NO,       &setup.override_level_music,    "Music:"        },
-#endif
+  { TYPE_YES_NO_AUTO,&setup.override_level_graphics,"Override Level Graphics:"},
+  { TYPE_YES_NO_AUTO,&setup.override_level_sounds,  "Override Level Sounds:"  },
+  { TYPE_YES_NO_AUTO,&setup.override_level_music,   "Override Level Music:"   },
   { TYPE_EMPTY,                NULL,                   ""                      },
   { TYPE_LEAVE_MENU,   execSetupMain,          "Back"                  },
 
@@ -4704,6 +5446,34 @@ static struct TokenInfo setup_info_input[] =
   { 0,                 NULL,                   NULL                    }
 };
 
+static struct TokenInfo setup_info_touch[] =
+{
+  { TYPE_ENTER_LIST,   execSetupChooseTouchControls, "Touch Control Type:" },
+  { TYPE_STRING,       &touch_controls_text,   ""                      },
+  { TYPE_EMPTY,                NULL,                   ""                      },
+  { TYPE_ENTER_LIST,   execSetupChooseMoveDistance, "Move Trigger Distance:" },
+  { TYPE_STRING,       &move_distance_text,    ""                      },
+  { TYPE_ENTER_LIST,   execSetupChooseDropDistance, "Drop Trigger Distance:" },
+  { TYPE_STRING,       &drop_distance_text,    ""                      },
+  { TYPE_EMPTY,                NULL,                   ""                      },
+  { TYPE_LEAVE_MENU,   execSetupMain,          "Back"                  },
+
+  { 0,                 NULL,                   NULL                    }
+};
+
+static struct TokenInfo setup_info_shortcuts[] =
+{
+  { TYPE_ENTER_MENU,   execSetupShortcuts1,    "Various Keys"          },
+  { TYPE_ENTER_MENU,   execSetupShortcuts2,    "Player Focus"          },
+  { TYPE_ENTER_MENU,   execSetupShortcuts3,    "Tape Buttons"          },
+  { TYPE_ENTER_MENU,   execSetupShortcuts4,    "Sound & Music"         },
+  { TYPE_ENTER_MENU,   execSetupShortcuts5,    "TAS Snap Keys"         },
+  { TYPE_EMPTY,                NULL,                   ""                      },
+  { TYPE_LEAVE_MENU,   execSetupMain,          "Back"                  },
+
+  { 0,                 NULL,                   NULL                    }
+};
+
 static struct TokenInfo setup_info_shortcuts_1[] =
 {
   { TYPE_KEYTEXT,      NULL,           "Quick Save Game to Tape:",     },
@@ -4716,7 +5486,7 @@ static struct TokenInfo setup_info_shortcuts_1[] =
   { TYPE_YES_NO,       &setup.ask_on_escape,   "Ask on 'Esc' Key:"     },
   { TYPE_YES_NO, &setup.ask_on_escape_editor,  "Ask on 'Esc' Key (Editor):" },
   { TYPE_EMPTY,                NULL,                   ""                      },
-  { TYPE_LEAVE_MENU,   execSetupMain,          "Back"                  },
+  { TYPE_LEAVE_MENU,   execSetupShortcuts,     "Back"                  },
 
   { 0,                 NULL,                   NULL                    }
 };
@@ -4734,7 +5504,57 @@ static struct TokenInfo setup_info_shortcuts_2[] =
   { TYPE_KEYTEXT,      NULL,           "Set Focus to All Players:",    },
   { TYPE_KEY,          &setup.shortcut.focus_player_all, ""            },
   { TYPE_EMPTY,                NULL,                   ""                      },
-  { TYPE_LEAVE_MENU,   execSetupMain,          "Back"                  },
+  { TYPE_LEAVE_MENU,   execSetupShortcuts,     "Back"                  },
+
+  { 0,                 NULL,                   NULL                    }
+};
+
+static struct TokenInfo setup_info_shortcuts_3[] =
+{
+  { TYPE_KEYTEXT,      NULL,                   "Eject Tape:",          },
+  { TYPE_KEY,          &setup.shortcut.tape_eject, ""                  },
+  { TYPE_KEYTEXT,      NULL,                   "Warp / Single Step:",  },
+  { TYPE_KEY,          &setup.shortcut.tape_extra, ""                  },
+  { TYPE_KEYTEXT,      NULL,                   "Stop Tape:",           },
+  { TYPE_KEY,          &setup.shortcut.tape_stop, ""                   },
+  { TYPE_KEYTEXT,      NULL,                   "Pause / Unpause Tape:",},
+  { TYPE_KEY,          &setup.shortcut.tape_pause, ""                  },
+  { TYPE_KEYTEXT,      NULL,                   "Record Tape:",         },
+  { TYPE_KEY,          &setup.shortcut.tape_record, ""                 },
+  { TYPE_KEYTEXT,      NULL,                   "Play Tape:",           },
+  { TYPE_KEY,          &setup.shortcut.tape_play, ""                   },
+  { TYPE_EMPTY,                NULL,                   ""                      },
+  { TYPE_LEAVE_MENU,   execSetupShortcuts,     "Back"                  },
+
+  { 0,                 NULL,                   NULL                    }
+};
+
+static struct TokenInfo setup_info_shortcuts_4[] =
+{
+  { TYPE_KEYTEXT,      NULL,           "Toggle Sound Effects (Normal):", },
+  { TYPE_KEY,          &setup.shortcut.sound_simple, ""                },
+  { TYPE_KEYTEXT,      NULL,           "Toggle Sound Effects (Looping):", },
+  { TYPE_KEY,          &setup.shortcut.sound_loops, ""                 },
+  { TYPE_KEYTEXT,      NULL,           "Toggle Music:",                },
+  { TYPE_KEY,          &setup.shortcut.sound_music, ""                 },
+  { TYPE_EMPTY,                NULL,                   ""                      },
+  { TYPE_LEAVE_MENU,   execSetupShortcuts,     "Back"                  },
+
+  { 0,                 NULL,                   NULL                    }
+};
+
+static struct TokenInfo setup_info_shortcuts_5[] =
+{
+  { TYPE_KEYTEXT,      NULL,                   "Snap Left:",           },
+  { TYPE_KEY,          &setup.shortcut.snap_left, ""                   },
+  { TYPE_KEYTEXT,      NULL,                   "Snap Right:",          },
+  { TYPE_KEY,          &setup.shortcut.snap_right, ""                  },
+  { TYPE_KEYTEXT,      NULL,                   "Snap Up:",             },
+  { TYPE_KEY,          &setup.shortcut.snap_up, ""                     },
+  { TYPE_KEYTEXT,      NULL,                   "Snap Down:",           },
+  { TYPE_KEY,          &setup.shortcut.snap_down, ""                   },
+  { TYPE_EMPTY,                NULL,                   ""                      },
+  { TYPE_LEAVE_MENU,   execSetupShortcuts,     "Back"                  },
 
   { 0,                 NULL,                   NULL                    }
 };
@@ -4786,19 +5606,6 @@ static Key getSetupKey()
   return key;
 }
 
-static int getSetupTextFont(int type)
-{
-  if (type & (TYPE_SWITCH |
-             TYPE_YES_NO |
-             TYPE_STRING |
-             TYPE_ECS_AGA |
-             TYPE_KEYTEXT |
-             TYPE_ENTER_LIST))
-    return FONT_MENU_2;
-  else
-    return FONT_MENU_1;
-}
-
 static int getSetupValueFont(int type, void *value)
 {
   if (type & TYPE_KEY)
@@ -4809,21 +5616,29 @@ static int getSetupValueFont(int type, void *value)
     return FONT_VALUE_1;
   else if (type & TYPE_BOOLEAN_STYLE)
     return (*(boolean *)value ? FONT_OPTION_ON : FONT_OPTION_OFF);
+  else if (type & TYPE_YES_NO_AUTO)
+    return (*(int *)value == AUTO  ? FONT_OPTION_ON :
+           *(int *)value == FALSE ? FONT_OPTION_OFF : FONT_OPTION_ON);
   else
     return FONT_VALUE_1;
 }
 
-static void drawSetupValue(int pos)
+static void drawSetupValue(int screen_pos, int setup_info_pos_raw)
 {
+  int si_pos = (setup_info_pos_raw < 0 ? screen_pos : setup_info_pos_raw);
+  struct TokenInfo *si = &setup_info[si_pos];
   boolean font_draw_xoffset_modified = FALSE;
   int font_draw_xoffset_old = -1;
-  int xpos = MENU_SCREEN_VALUE_XPOS;
-  int ypos = MENU_SCREEN_START_YPOS + pos;
+  int xoffset = (num_setup_info < max_setup_info ? -1 : 0);
+  int menu_screen_value_xpos = MENU_SCREEN_VALUE_XPOS + xoffset;
+  int menu_screen_max_xpos = MENU_SCREEN_MAX_XPOS + xoffset;
+  int xpos = menu_screen_value_xpos;
+  int ypos = MENU_SCREEN_START_YPOS + screen_pos;
   int startx = mSX + xpos * 32;
   int starty = mSY + ypos * 32;
   int font_nr, font_width;
-  int type = setup_info[pos].type;
-  void *value = setup_info[pos].value;
+  int type = si->type;
+  void *value = si->value;
   char *value_string = getSetupValue(type, value);
   int i;
 
@@ -4835,9 +5650,7 @@ static void drawSetupValue(int pos)
     xpos = MENU_SCREEN_START_XPOS;
 
     if (type & TYPE_QUERY)
-    {
       value_string = "<press key>";
-    }
   }
   else if (type & TYPE_STRING)
   {
@@ -4848,6 +5661,10 @@ static void drawSetupValue(int pos)
     if (strlen(value_string) > max_value_len)
       value_string[max_value_len] = '\0';
   }
+  else if (type & TYPE_YES_NO_AUTO)
+  {
+    xpos = menu_screen_value_xpos - 1;
+  }
 
   startx = mSX + xpos * 32;
   starty = mSY + ypos * 32;
@@ -4857,20 +5674,23 @@ static void drawSetupValue(int pos)
   /* downward compatibility correction for Juergen Bonhagen's menu settings */
   if (setup_mode != SETUP_MODE_INPUT)
   {
+    int max_menu_text_length_big = (menu_screen_value_xpos -
+                                   MENU_SCREEN_START_XPOS);
+    int max_menu_text_length_medium = max_menu_text_length_big * 2;
     int check_font_nr = FONT_OPTION_ON; /* known font that needs correction */
     int font1_xoffset = getFontBitmapInfo(font_nr)->draw_xoffset;
     int font2_xoffset = getFontBitmapInfo(check_font_nr)->draw_xoffset;
     int text_startx = mSX + MENU_SCREEN_START_XPOS * 32;
-    int text_font_nr = getSetupTextFont(FONT_MENU_2);
+    int text_font_nr = getMenuTextFont(FONT_MENU_2);
     int text_font_xoffset = getFontBitmapInfo(text_font_nr)->draw_xoffset;
-    int text_width = MAX_MENU_TEXT_LENGTH_MEDIUM * getFontWidth(text_font_nr);
+    int text_width = max_menu_text_length_medium * getFontWidth(text_font_nr);
     boolean correct_font_draw_xoffset = FALSE;
 
     if (xpos == MENU_SCREEN_START_XPOS &&
        startx + font1_xoffset < text_startx + text_font_xoffset)
       correct_font_draw_xoffset = TRUE;
 
-    if (xpos == MENU_SCREEN_VALUE_XPOS &&
+    if (xpos == menu_screen_value_xpos &&
        startx + font2_xoffset < text_startx + text_width + text_font_xoffset)
       correct_font_draw_xoffset = TRUE;
 
@@ -4885,11 +5705,11 @@ static void drawSetupValue(int pos)
        getFontBitmapInfo(font_nr)->draw_xoffset += 2 * getFontWidth(font_nr);
       else if (!(type & TYPE_STRING))
        getFontBitmapInfo(font_nr)->draw_xoffset = text_font_xoffset + 20 -
-         MAX_MENU_TEXT_LENGTH_MEDIUM * (16 - getFontWidth(text_font_nr));
+         max_menu_text_length_medium * (16 - getFontWidth(text_font_nr));
     }
   }
 
-  for (i = 0; i <= MENU_SCREEN_MAX_XPOS - xpos; i++)
+  for (i = 0; i <= menu_screen_max_xpos - xpos; i++)
     DrawText(startx + i * font_width, starty, " ", font_nr);
 
   DrawText(startx, starty, value_string, font_nr);
@@ -4898,71 +5718,69 @@ static void drawSetupValue(int pos)
     getFontBitmapInfo(font_nr)->draw_xoffset = font_draw_xoffset_old;
 }
 
-static void changeSetupValue(int pos)
+static void changeSetupValue(int screen_pos, int setup_info_pos_raw, int dx)
 {
-  if (setup_info[pos].type & TYPE_BOOLEAN_STYLE)
+  int si_pos = (setup_info_pos_raw < 0 ? screen_pos : setup_info_pos_raw);
+  struct TokenInfo *si = &setup_info[si_pos];
+
+  if (si->type & TYPE_BOOLEAN_STYLE)
+  {
+    *(boolean *)si->value ^= TRUE;
+  }
+  else if (si->type & TYPE_YES_NO_AUTO)
   {
-    *(boolean *)setup_info[pos].value ^= TRUE;
+    *(int *)si->value =
+      (dx == -1 ?
+       (*(int *)si->value == AUTO ? TRUE :
+       *(int *)si->value == TRUE ? FALSE : AUTO) :
+       (*(int *)si->value == TRUE ? AUTO :
+       *(int *)si->value == AUTO ? FALSE : TRUE));
   }
-  else if (setup_info[pos].type & TYPE_KEY)
+  else if (si->type & TYPE_KEY)
   {
     Key key;
 
-    setup_info[pos].type |= TYPE_QUERY;
-    drawSetupValue(pos);
-    setup_info[pos].type &= ~TYPE_QUERY;
+    si->type |= TYPE_QUERY;
+    drawSetupValue(screen_pos, setup_info_pos_raw);
+    si->type &= ~TYPE_QUERY;
 
     key = getSetupKey();
     if (key != KSYM_UNDEFINED)
-      *(Key *)setup_info[pos].value = key;
+      *(Key *)si->value = key;
   }
 
-  drawSetupValue(pos);
-}
-
-static void DrawCursorAndText_Setup(int pos, boolean active)
-{
-  int xpos = MENU_SCREEN_START_XPOS;
-  int ypos = MENU_SCREEN_START_YPOS + pos;
-  int font_nr = getSetupTextFont(setup_info[pos].type);
-
-  if (setup_info == setup_info_input)
-    font_nr = FONT_MENU_1;
-
-  if (active)
-    font_nr = FONT_ACTIVE(font_nr);
-
-  DrawText(mSX + xpos * 32, mSY + ypos * 32, setup_info[pos].text, font_nr);
+  drawSetupValue(screen_pos, setup_info_pos_raw);
 
-  if (setup_info[pos].type & ~TYPE_SKIP_ENTRY)
-    drawCursor(pos, active);
+  // fullscreen state may have changed at this point
+  if (si->value == &setup.fullscreen)
+    ToggleFullscreenOrChangeWindowScalingIfNeeded();
 }
 
 static void DrawSetupScreen_Generic()
 {
+  int fade_mask = REDRAW_FIELD;
   boolean redraw_all = FALSE;
   char *title_string = NULL;
   int i;
 
+  if (CheckIfGlobalBorderHasChanged())
+    fade_mask = REDRAW_ALL;
+
   UnmapAllGadgets();
+
+  FreeScreenGadgets();
+  CreateScreenGadgets();
+
   CloseDoor(DOOR_CLOSE_2);
 
   if (redraw_mask & REDRAW_ALL)
     redraw_all = TRUE;
 
-#if 0
-  printf("::: %s\n", (redraw_mask & REDRAW_FIELD ? "REDRAW_FIELD" :
-                     redraw_mask & REDRAW_ALL ? "REDRAW_ALL" :
-                     int2str(0, redraw_mask)));
-#endif
+  FadeOut(fade_mask);
 
-#if 1
-  FadeOut(redraw_mask);
-#else
-  FadeOut(REDRAW_FIELD);
-#endif
+  OpenDoor(GetDoorState() | DOOR_NO_DELAY | DOOR_FORCE_REDRAW);
 
-  ClearWindow();
+  ClearField();
 
   if (setup_mode == SETUP_MODE_MAIN)
   {
@@ -4989,10 +5807,20 @@ static void DrawSetupScreen_Generic()
     setup_info = setup_info_sound;
     title_string = "Setup Sound";
   }
-  else if (setup_mode == SETUP_MODE_ARTWORK)
+  else if (setup_mode == SETUP_MODE_ARTWORK)
+  {
+    setup_info = setup_info_artwork;
+    title_string = "Custom Artwork";
+  }
+  else if (setup_mode == SETUP_MODE_TOUCH)
+  {
+    setup_info = setup_info_touch;
+    title_string = "Setup Touch Ctrls";
+  }
+  else if (setup_mode == SETUP_MODE_SHORTCUTS)
   {
-    setup_info = setup_info_artwork;
-    title_string = "Custom Artwork";
+    setup_info = setup_info_shortcuts;
+    title_string = "Setup Shortcuts";
   }
   else if (setup_mode == SETUP_MODE_SHORTCUTS_1)
   {
@@ -5004,229 +5832,72 @@ static void DrawSetupScreen_Generic()
     setup_info = setup_info_shortcuts_2;
     title_string = "Setup Shortcuts";
   }
+  else if (setup_mode == SETUP_MODE_SHORTCUTS_3)
+  {
+    setup_info = setup_info_shortcuts_3;
+    title_string = "Setup Shortcuts";
+  }
+  else if (setup_mode == SETUP_MODE_SHORTCUTS_4)
+  {
+    setup_info = setup_info_shortcuts_4;
+    title_string = "Setup Shortcuts";
+  }
+  else if (setup_mode == SETUP_MODE_SHORTCUTS_5)
+  {
+    setup_info = setup_info_shortcuts_5;
+    title_string = "Setup Shortcuts";
+  }
 
   DrawTextSCentered(mSY - SY + 16, FONT_TITLE_1, title_string);
 
+  // determine maximal number of setup entries that can be displayed on screen
   num_setup_info = 0;
-#if 1
-  for (i = 0; setup_info[i].type != 0 && i < MAX_MENU_ENTRIES_ON_SCREEN; i++)
-#else
   for (i = 0; setup_info[i].type != 0 && i < NUM_MENU_ENTRIES_ON_SCREEN; i++)
-#endif
-  {
-    void *value_ptr = setup_info[i].value;
-#if 1
-#else
-    int xpos = MENU_SCREEN_START_XPOS;
-    int ypos = MENU_SCREEN_START_YPOS + i;
-    int font_nr;
-#endif
-
-    /* set some entries to "unchangeable" according to other variables */
-    if ((value_ptr == &setup.sound_simple && !audio.sound_available) ||
-       (value_ptr == &setup.sound_loops  && !audio.loops_available) ||
-       (value_ptr == &setup.sound_music  && !audio.music_available) ||
-       (value_ptr == &setup.fullscreen   && !video.fullscreen_available) ||
-       (value_ptr == &screen_mode_text   && !video.fullscreen_available))
-      setup_info[i].type |= TYPE_GHOSTED;
-
-    if (setup_info[i].type & (TYPE_ENTER_MENU|TYPE_ENTER_LIST))
-      initCursor(i, IMG_MENU_BUTTON_ENTER_MENU);
-    else if (setup_info[i].type & (TYPE_LEAVE_MENU|TYPE_LEAVE_LIST))
-      initCursor(i, IMG_MENU_BUTTON_LEAVE_MENU);
-    else if (setup_info[i].type & ~TYPE_SKIP_ENTRY)
-      initCursor(i, IMG_MENU_BUTTON);
-
-#if 1
-    DrawCursorAndText_Setup(i, FALSE);
-#else
-    font_nr = getSetupTextFont(setup_info[i].type);
-
-    DrawText(mSX + xpos * 32, mSY + ypos * 32, setup_info[i].text, font_nr);
-#endif
-
-    if (setup_info[i].type & TYPE_VALUE)
-      drawSetupValue(i);
-
     num_setup_info++;
-  }
 
-#if 0
-  DrawTextSCentered(SYSIZE - 20, FONT_TEXT_4,
-                   "Joysticks deactivated in setup menu");
-#endif
+  // determine maximal number of setup entries available for this setup screen
+  max_setup_info = 0;
+  for (i = 0; setup_info[i].type != 0; i++)
+    max_setup_info++;
 
-#if 1
   HandleSetupScreen_Generic(0, 0, 0, 0, MB_MENU_INITIALIZE);
-#endif
+
+  MapScreenGadgets(max_setup_info);
 
   if (redraw_all)
-    redraw_mask = REDRAW_ALL;
+    redraw_mask = fade_mask = REDRAW_ALL;
 
-#if 1
-  FadeIn(redraw_mask);
-#else
-  FadeIn(REDRAW_FIELD);
-#endif
+  DrawMaskedBorder(fade_mask);
+
+  FadeIn(fade_mask);
 
   InitAnimation();
-#if 0
-  HandleSetupScreen_Generic(0, 0, 0, 0, MB_MENU_INITIALIZE);
-#endif
 }
 
 void HandleSetupScreen_Generic(int mx, int my, int dx, int dy, int button)
 {
-  static int choice_store[MAX_SETUP_MODES];
-  int choice = choice_store[setup_mode];       /* always starts with 0 */
-  int x = 0;
-  int y = choice;
-
-  if (button == MB_MENU_INITIALIZE)
-  {
-    /* advance to first valid menu entry */
-    while (choice < num_setup_info &&
-          setup_info[choice].type & TYPE_SKIP_ENTRY)
-      choice++;
-    choice_store[setup_mode] = choice;
-
-#if 1
-    DrawCursorAndText_Setup(choice, TRUE);
-#else
-    drawCursor(choice, TRUE);
-#endif
-
-    return;
-  }
-  else if (button == MB_MENU_LEAVE)
-  {
-    PlaySound(SND_MENU_ITEM_SELECTING);
-
-    for (y = 0; y < num_setup_info; y++)
-    {
-      if (setup_info[y].type & TYPE_LEAVE_MENU)
-      {
-       void (*menu_callback_function)(void) = setup_info[y].value;
-
-       FadeSetLeaveMenu();
-
-       menu_callback_function();
-
-       break;  /* absolutely needed because function changes 'setup_info'! */
-      }
-    }
-
-    return;
-  }
-
-  if (mx || my)                /* mouse input */
-  {
-    x = (mx - mSX) / 32;
-    y = (my - mSY) / 32 - MENU_SCREEN_START_YPOS;
-  }
-  else if (dx || dy)   /* keyboard input */
-  {
-    if (dx)
-    {
-      int menu_navigation_type = (dx < 0 ? TYPE_LEAVE : TYPE_ENTER);
-
-      if (setup_info[choice].type & menu_navigation_type ||
-         setup_info[choice].type & TYPE_BOOLEAN_STYLE)
-       button = MB_MENU_CHOICE;
-    }
-    else if (dy)
-      y = choice + dy;
-
-    /* jump to next non-empty menu entry (up or down) */
-    while (y > 0 && y < num_setup_info - 1 &&
-          setup_info[y].type & TYPE_SKIP_ENTRY)
-      y += dy;
-  }
-
-  if (IN_VIS_FIELD(x, y) && y >= 0 && y < num_setup_info)
-  {
-    if (button)
-    {
-      if (y != choice && setup_info[y].type & ~TYPE_SKIP_ENTRY)
-      {
-       PlaySound(SND_MENU_ITEM_ACTIVATING);
-
-#if 1
-       DrawCursorAndText_Setup(choice, FALSE);
-       DrawCursorAndText_Setup(y, TRUE);
-#else
-       drawCursor(choice, FALSE);
-       drawCursor(y, TRUE);
-#endif
-
-       choice = choice_store[setup_mode] = y;
-      }
-    }
-    else if (!(setup_info[y].type & TYPE_GHOSTED))
-    {
-      PlaySound(SND_MENU_ITEM_SELECTING);
-
-      /* when selecting key headline, execute function for key value change */
-      if (setup_info[y].type & TYPE_KEYTEXT &&
-         setup_info[y + 1].type & TYPE_KEY)
-       y++;
-
-      /* when selecting string value, execute function for list selection */
-      if (setup_info[y].type & TYPE_STRING && y > 0 &&
-         setup_info[y - 1].type & TYPE_ENTER_LIST)
-       y--;
-
-      if (setup_info[y].type & TYPE_ENTER_OR_LEAVE)
-      {
-       void (*menu_callback_function)(void) = setup_info[y].value;
-
-       FadeSetFromType(setup_info[y].type);
+  menu_info = setup_info;
 
-       menu_callback_function();
-      }
-      else
-      {
-       if (setup_info[y].type & TYPE_VALUE)
-         changeSetupValue(y);
-      }
-    }
-  }
+  HandleMenuScreen(mx, my, dx, dy, button,
+                  setup_mode, num_setup_info, max_setup_info);
 }
 
 void DrawSetupScreen_Input()
 {
-#if 1
   int i;
-#endif
 
-#if 1
   FadeOut(REDRAW_FIELD);
-#endif
 
-  ClearWindow();
+  ClearField();
 
-#if 1
   setup_info = setup_info_input;
-#endif
 
   DrawTextSCentered(mSY - SY + 16, FONT_TITLE_1, "Setup Input");
 
-#if 1
-#if 1
   DrawTextSCentered(SYSIZE - 20, FONT_TITLE_2,
                    "Joysticks deactivated on this screen");
-#else
-  DrawTextSCentered(SYSIZE - 20, FONT_TEXT_4,
-                   "Joysticks deactivated on this screen");
-#endif
-#endif
 
-#if 1
-#if 1
   for (i = 0; setup_info[i].type != 0 && i < MAX_MENU_ENTRIES_ON_SCREEN; i++)
-#else
-  for (i = 0; setup_info[i].type != 0 && i < NUM_MENU_ENTRIES_ON_SCREEN; i++)
-#endif
   {
     if (setup_info[i].type & (TYPE_ENTER_MENU|TYPE_ENTER_LIST))
       initCursor(i, IMG_MENU_BUTTON_ENTER_MENU);
@@ -5235,32 +5906,8 @@ void DrawSetupScreen_Input()
     else if (setup_info[i].type & ~TYPE_SKIP_ENTRY)
       initCursor(i, IMG_MENU_BUTTON);
 
-    DrawCursorAndText_Setup(i, FALSE);
+    DrawCursorAndText_Setup(i, -1, FALSE);
   }
-#else
-  initCursor(0,  IMG_MENU_BUTTON);
-  initCursor(1,  IMG_MENU_BUTTON);
-  initCursor(2,  IMG_MENU_BUTTON_ENTER_MENU);
-  initCursor(13, IMG_MENU_BUTTON_LEAVE_MENU);
-
-  DrawText(mSX + 32, mSY +  2 * 32, "Player:", FONT_MENU_1);
-  DrawText(mSX + 32, mSY +  3 * 32, "Device:", FONT_MENU_1);
-  DrawText(mSX + 32, mSY + 15 * 32, "Back",   FONT_MENU_1);
-#endif
-
-#if 0
-  DeactivateJoystickForCalibration();
-#endif
-
-#if 0
-#if 1
-  DrawTextSCentered(SYSIZE - 20, FONT_TITLE_2,
-                   "Joysticks deactivated on this screen");
-#else
-  DrawTextSCentered(SYSIZE - 20, FONT_TEXT_4,
-                   "Joysticks deactivated on this screen");
-#endif
-#endif
 
   /* create gadgets for setup input menu screen */
   FreeScreenGadgets();
@@ -5271,9 +5918,7 @@ void DrawSetupScreen_Input()
 
   HandleSetupScreen_Input(0, 0, 0, 0, MB_MENU_INITIALIZE);
 
-#if 1
   FadeIn(REDRAW_FIELD);
-#endif
 
   InitAnimation();
 }
@@ -5334,8 +5979,8 @@ static void drawPlayerSetupInputInfo(int player_nr, boolean active)
 
   ClearRectangleOnBackground(drawto, mSX + 8 * TILEX, mSY + 2 * TILEY,
                             TILEX, TILEY);
-  DrawGraphicThruMaskExt(drawto, mSX + 8 * TILEX, mSY + 2 * TILEY,
-                        PLAYER_NR_GFX(IMG_PLAYER_1, player_nr), 0);
+  DrawFixedGraphicThruMaskExt(drawto, mSX + 8 * TILEX, mSY + 2 * TILEY,
+                             PLAYER_NR_GFX(IMG_PLAYER_1, player_nr), 0);
 
   if (setup.input[player_nr].use_joystick)
   {
@@ -5414,11 +6059,7 @@ void HandleSetupScreen_Input(int mx, int my, int dx, int dy, int button)
   {
     drawPlayerSetupInputInfo(input_player_nr, (choice == 2));
 
-#if 1
-    DrawCursorAndText_Setup(choice, TRUE);
-#else
-    drawCursor(choice, TRUE);
-#endif
+    DrawCursorAndText_Setup(choice, -1, TRUE);
 
     return;
   }
@@ -5455,7 +6096,7 @@ void HandleSetupScreen_Input(int mx, int my, int dx, int dy, int button)
   {
     HandleSetupScreen_Input_Player(1, dx < 0 ? -1 : +1);
   }
-  else if (IN_VIS_FIELD(x, y) &&
+  else if (IN_VIS_FIELD(x, y) &&       // (does not use "IN_VIS_MENU()" yet)
           y >= pos_start && y <= pos_end &&
           !(y >= pos_empty1 && y <= pos_empty2))
   {
@@ -5463,15 +6104,10 @@ void HandleSetupScreen_Input(int mx, int my, int dx, int dy, int button)
     {
       if (y != choice)
       {
-#if 1
-       DrawCursorAndText_Setup(choice, FALSE);
-       DrawCursorAndText_Setup(y, TRUE);
+       DrawCursorAndText_Setup(choice, -1, FALSE);
+       DrawCursorAndText_Setup(y, -1, TRUE);
 
        drawPlayerSetupInputInfo(input_player_nr, (y == 2));
-#else
-       drawCursor(choice, FALSE);
-       drawCursor(y, TRUE);
-#endif
 
        choice = y;
       }
@@ -5551,15 +6187,10 @@ void CustomizeKeyboard(int player_nr)
   FadeSetEnterMenu();
   FadeOut(REDRAW_FIELD);
 
-  ClearWindow();
+  ClearField();
 
   DrawTextSCentered(mSY - SY + 16, FONT_TITLE_1, "Keyboard Input");
 
-#if 0
-  BackToFront();
-  InitAnimation();
-#endif
-
   step_nr = 0;
   DrawText(mSX, mSY + (2 + 2 * step_nr) * 32,
           customize_step[step_nr].text, FONT_INPUT_1_ACTIVE);
@@ -5568,11 +6199,9 @@ void CustomizeKeyboard(int player_nr)
   DrawText(mSX + 4 * 32, mSY + (2 + 2 * step_nr + 1) * 32,
           getKeyNameFromKey(*customize_step[step_nr].key), FONT_VALUE_OLD);
 
-#if 1
   FadeIn(REDRAW_FIELD);
 
   InitAnimation();
-#endif
 
   while (!finished)
   {
@@ -5694,13 +6323,13 @@ static boolean CalibrateJoystickMain(int player_nr)
   FadeSetEnterMenu();
   FadeOut(REDRAW_FIELD);
 
-  ClearWindow();
+  ClearField();
 
   for (y = 0; y < 3; y++)
   {
     for (x = 0; x < 3; x++)
     {
-      DrawGraphic(xpos + x - 1, ypos + y - 1, IMG_MENU_CALIBRATE_BLUE, 0);
+      DrawFixedGraphic(xpos + x - 1, ypos + y - 1, IMG_MENU_CALIBRATE_BLUE, 0);
       check[x][y] = FALSE;
     }
   }
@@ -5724,13 +6353,9 @@ static boolean CalibrateJoystickMain(int player_nr)
   new_joystick_xmiddle = joy_x;
   new_joystick_ymiddle = joy_y;
 
-  DrawGraphic(xpos + last_x, ypos + last_y, IMG_MENU_CALIBRATE_RED, 0);
+  DrawFixedGraphic(xpos + last_x, ypos + last_y, IMG_MENU_CALIBRATE_RED, 0);
 
-#if 1
   FadeIn(REDRAW_FIELD);
-#else
-  BackToFront();
-#endif
 
   while (Joystick(player_nr) & JOY_BUTTON);    /* wait for released button */
   InitAnimation();
@@ -5800,8 +6425,10 @@ static boolean CalibrateJoystickMain(int player_nr)
 
     if (x != last_x || y != last_y)
     {
-      DrawGraphic(xpos + last_x, ypos + last_y, IMG_MENU_CALIBRATE_YELLOW, 0);
-      DrawGraphic(xpos + x,      ypos + y,      IMG_MENU_CALIBRATE_RED,    0);
+      DrawFixedGraphic(xpos + last_x, ypos + last_y,
+                      IMG_MENU_CALIBRATE_YELLOW, 0);
+      DrawFixedGraphic(xpos + x,      ypos + y,
+                      IMG_MENU_CALIBRATE_RED,    0);
 
       last_x = x;
       last_y = y;
@@ -5811,20 +6438,6 @@ static boolean CalibrateJoystickMain(int player_nr)
        check[x+1][y+1] = TRUE;
        check_remaining--;
       }
-
-#if 0
-#ifdef DEBUG
-      printf("LEFT / MIDDLE / RIGHT == %d / %d / %d\n",
-            setup.input[player_nr].joy.xleft,
-            setup.input[player_nr].joy.xmiddle,
-            setup.input[player_nr].joy.xright);
-      printf("UP / MIDDLE / DOWN == %d / %d / %d\n",
-            setup.input[player_nr].joy.yupper,
-            setup.input[player_nr].joy.ymiddle,
-            setup.input[player_nr].joy.ylower);
-#endif
-#endif
-
     }
 
     DoAnimation();
@@ -5843,10 +6456,6 @@ static boolean CalibrateJoystickMain(int player_nr)
 
   StopAnimation();
 
-#if 0
-  DrawSetupScreen_Input();
-#endif
-
   /* wait until the last pressed button was released */
   while (Joystick(player_nr) & JOY_BUTTON)
   {
@@ -5873,7 +6482,7 @@ void CalibrateJoystick(int player_nr)
     int xpos = mSX - SX;
     int ypos = mSY - SY;
 
-    ClearWindow();
+    ClearField();
 
     DrawTextF(xpos + 16, ypos + 6 * 32, FONT_TITLE_1, "   JOYSTICK %d   ", nr);
     DrawTextF(xpos + 16, ypos + 7 * 32, FONT_TITLE_1, " NOT AVAILABLE! ");
@@ -5884,9 +6493,7 @@ void CalibrateJoystick(int player_nr)
     ClearEventQueue();
   }
 
-#if 1
   DrawSetupScreen_Input();
-#endif
 }
 
 void DrawSetupScreen()
@@ -5899,16 +6506,34 @@ void DrawSetupScreen()
     DrawSetupScreen_Input();
   else if (setup_mode == SETUP_MODE_CHOOSE_GAME_SPEED)
     DrawChooseTree(&game_speed_current);
-  else if (setup_mode == SETUP_MODE_CHOOSE_SCREEN_MODE)
-    DrawChooseTree(&screen_mode_current);
   else if (setup_mode == SETUP_MODE_CHOOSE_SCROLL_DELAY)
     DrawChooseTree(&scroll_delay_current);
+  else if (setup_mode == SETUP_MODE_CHOOSE_SNAPSHOT_MODE)
+    DrawChooseTree(&snapshot_mode_current);
+  else if (setup_mode == SETUP_MODE_CHOOSE_SCREEN_MODE)
+    DrawChooseTree(&screen_mode_current);
+  else if (setup_mode == SETUP_MODE_CHOOSE_WINDOW_SIZE)
+    DrawChooseTree(&window_size_current);
+  else if (setup_mode == SETUP_MODE_CHOOSE_SCALING_TYPE)
+    DrawChooseTree(&scaling_type_current);
   else if (setup_mode == SETUP_MODE_CHOOSE_GRAPHICS)
     DrawChooseTree(&artwork.gfx_current);
   else if (setup_mode == SETUP_MODE_CHOOSE_SOUNDS)
     DrawChooseTree(&artwork.snd_current);
   else if (setup_mode == SETUP_MODE_CHOOSE_MUSIC)
     DrawChooseTree(&artwork.mus_current);
+  else if (setup_mode == SETUP_MODE_CHOOSE_VOLUME_SIMPLE)
+    DrawChooseTree(&volume_simple_current);
+  else if (setup_mode == SETUP_MODE_CHOOSE_VOLUME_LOOPS)
+    DrawChooseTree(&volume_loops_current);
+  else if (setup_mode == SETUP_MODE_CHOOSE_VOLUME_MUSIC)
+    DrawChooseTree(&volume_music_current);
+  else if (setup_mode == SETUP_MODE_CHOOSE_TOUCH_CONTROL)
+    DrawChooseTree(&touch_control_current);
+  else if (setup_mode == SETUP_MODE_CHOOSE_MOVE_DISTANCE)
+    DrawChooseTree(&move_distance_current);
+  else if (setup_mode == SETUP_MODE_CHOOSE_DROP_DISTANCE)
+    DrawChooseTree(&drop_distance_current);
   else
     DrawSetupScreen_Generic();
 
@@ -5918,8 +6543,14 @@ void DrawSetupScreen()
 
 void RedrawSetupScreenAfterFullscreenToggle()
 {
-  if (setup_mode == SETUP_MODE_GRAPHICS)
+  if (setup_mode == SETUP_MODE_GRAPHICS ||
+      setup_mode == SETUP_MODE_CHOOSE_WINDOW_SIZE)
+  {
+    // update list selection from "setup.window_scaling_percent"
+    execSetupGraphics_setWindowSizes(TRUE);
+
     DrawSetupScreen();
+  }
 }
 
 void HandleSetupScreen(int mx, int my, int dx, int dy, int button)
@@ -5928,20 +6559,36 @@ void HandleSetupScreen(int mx, int my, int dx, int dy, int button)
     HandleSetupScreen_Input(mx, my, dx, dy, button);
   else if (setup_mode == SETUP_MODE_CHOOSE_GAME_SPEED)
     HandleChooseTree(mx, my, dx, dy, button, &game_speed_current);
-  else if (setup_mode == SETUP_MODE_CHOOSE_SCREEN_MODE)
-    HandleChooseTree(mx, my, dx, dy, button, &screen_mode_current);
   else if (setup_mode == SETUP_MODE_CHOOSE_SCROLL_DELAY)
     HandleChooseTree(mx, my, dx, dy, button, &scroll_delay_current);
+  else if (setup_mode == SETUP_MODE_CHOOSE_SNAPSHOT_MODE)
+    HandleChooseTree(mx, my, dx, dy, button, &snapshot_mode_current);
+  else if (setup_mode == SETUP_MODE_CHOOSE_SCREEN_MODE)
+    HandleChooseTree(mx, my, dx, dy, button, &screen_mode_current);
+  else if (setup_mode == SETUP_MODE_CHOOSE_WINDOW_SIZE)
+    HandleChooseTree(mx, my, dx, dy, button, &window_size_current);
+  else if (setup_mode == SETUP_MODE_CHOOSE_SCALING_TYPE)
+    HandleChooseTree(mx, my, dx, dy, button, &scaling_type_current);
   else if (setup_mode == SETUP_MODE_CHOOSE_GRAPHICS)
     HandleChooseTree(mx, my, dx, dy, button, &artwork.gfx_current);
   else if (setup_mode == SETUP_MODE_CHOOSE_SOUNDS)
     HandleChooseTree(mx, my, dx, dy, button, &artwork.snd_current);
   else if (setup_mode == SETUP_MODE_CHOOSE_MUSIC)
     HandleChooseTree(mx, my, dx, dy, button, &artwork.mus_current);
+  else if (setup_mode == SETUP_MODE_CHOOSE_VOLUME_SIMPLE)
+    HandleChooseTree(mx, my, dx, dy, button, &volume_simple_current);
+  else if (setup_mode == SETUP_MODE_CHOOSE_VOLUME_LOOPS)
+    HandleChooseTree(mx, my, dx, dy, button, &volume_loops_current);
+  else if (setup_mode == SETUP_MODE_CHOOSE_VOLUME_MUSIC)
+    HandleChooseTree(mx, my, dx, dy, button, &volume_music_current);
+  else if (setup_mode == SETUP_MODE_CHOOSE_TOUCH_CONTROL)
+    HandleChooseTree(mx, my, dx, dy, button, &touch_control_current);
+  else if (setup_mode == SETUP_MODE_CHOOSE_MOVE_DISTANCE)
+    HandleChooseTree(mx, my, dx, dy, button, &move_distance_current);
+  else if (setup_mode == SETUP_MODE_CHOOSE_DROP_DISTANCE)
+    HandleChooseTree(mx, my, dx, dy, button, &drop_distance_current);
   else
     HandleSetupScreen_Generic(mx, my, dx, dy, button);
-
-  DoAnimation();
 }
 
 void HandleGameActions()
@@ -5962,27 +6609,15 @@ static void getScreenMenuButtonPos(int *x, int *y, int gadget_id)
 {
   switch (gadget_id)
   {
-#if 1
-    case SCREEN_CTRL_ID_PREV_LEVEL:
-      *x = mSX + menu.main.button.prev_level.x;
-      *y = mSY + menu.main.button.prev_level.y;
-      break;
-
-    case SCREEN_CTRL_ID_NEXT_LEVEL:
-      *x = mSX + menu.main.button.next_level.x;
-      *y = mSY + menu.main.button.next_level.y;
-      break;
-#else
     case SCREEN_CTRL_ID_PREV_LEVEL:
-      *x = mSX + TILEX * getPrevlevelButtonPos();
-      *y = mSY + TILEY * (MENU_SCREEN_START_YPOS + 1);
+      *x = mSX + GDI_ACTIVE_POS(menu.main.button.prev_level.x);
+      *y = mSY + GDI_ACTIVE_POS(menu.main.button.prev_level.y);
       break;
 
     case SCREEN_CTRL_ID_NEXT_LEVEL:
-      *x = mSX + TILEX * getNextLevelButtonPos();
-      *y = mSY + TILEY * (MENU_SCREEN_START_YPOS + 1);
+      *x = mSX + GDI_ACTIVE_POS(menu.main.button.next_level.x);
+      *y = mSY + GDI_ACTIVE_POS(menu.main.button.next_level.y);
       break;
-#endif
 
     case SCREEN_CTRL_ID_PREV_PLAYER:
       *x = mSX + TILEX * 10;
@@ -6048,13 +6683,13 @@ static struct
 {
   {
     IMG_MENU_BUTTON_UP, IMG_MENU_BUTTON_UP_ACTIVE,
-    SC_SCROLL_UP_XPOS, SC_SCROLL_UP_YPOS,
+    -1, -1,    /* these values are not constant, but can change at runtime */
     SCREEN_CTRL_ID_SCROLL_UP,
     "scroll up"
   },
   {
     IMG_MENU_BUTTON_DOWN, IMG_MENU_BUTTON_DOWN_ACTIVE,
-    SC_SCROLL_DOWN_XPOS, SC_SCROLL_DOWN_YPOS,
+    -1, -1,    /* these values are not constant, but can change at runtime */
     SCREEN_CTRL_ID_SCROLL_DOWN,
     "scroll down"
   }
@@ -6062,11 +6697,7 @@ static struct
 
 static struct
 {
-#if defined(TARGET_X11_NATIVE_PERFORMANCE_WORKAROUND)
-  Bitmap **gfx_unpressed, **gfx_pressed;
-#else
   int gfx_unpressed, gfx_pressed;
-#endif
   int x, y;
   int width, height;
   int type;
@@ -6075,13 +6706,9 @@ static struct
 } scrollbar_info[NUM_SCREEN_SCROLLBARS] =
 {
   {
-#if defined(TARGET_X11_NATIVE_PERFORMANCE_WORKAROUND)
-    &scrollbar_bitmap[0], &scrollbar_bitmap[1],
-#else
     IMG_MENU_SCROLLBAR, IMG_MENU_SCROLLBAR_ACTIVE,
-#endif
-    SC_SCROLL_VERTICAL_XPOS, SC_SCROLL_VERTICAL_YPOS,
-    SC_SCROLL_VERTICAL_XSIZE, SC_SCROLL_VERTICAL_YSIZE,
+    -1, -1,    /* these values are not constant, but can change at runtime */
+    -1, -1,    /* these values are not constant, but can change at runtime */
     GD_TYPE_SCROLLBAR_VERTICAL,
     SCREEN_CTRL_ID_SCROLL_VERTICAL,
     "scroll level series vertically"
@@ -6091,7 +6718,7 @@ static struct
 static void CreateScreenMenubuttons()
 {
   struct GadgetInfo *gi;
-  unsigned long event_mask;
+  unsigned int event_mask;
   int i;
 
   for (i = 0; i < NUM_SCREEN_MENUBUTTONS; i++)
@@ -6144,9 +6771,15 @@ static void CreateScreenMenubuttons()
 static void CreateScreenScrollbuttons()
 {
   struct GadgetInfo *gi;
-  unsigned long event_mask;
+  unsigned int event_mask;
   int i;
 
+  /* these values are not constant, but can change at runtime */
+  scrollbutton_info[0].x = SC_SCROLL_UP_XPOS;
+  scrollbutton_info[0].y = SC_SCROLL_UP_YPOS;
+  scrollbutton_info[1].x = SC_SCROLL_DOWN_XPOS;
+  scrollbutton_info[1].y = SC_SCROLL_DOWN_YPOS;
+
   for (i = 0; i < NUM_SCREEN_SCROLLBUTTONS; i++)
   {
     Bitmap *gd_bitmap_unpressed, *gd_bitmap_pressed;
@@ -6162,6 +6795,10 @@ static void CreateScreenScrollbuttons()
     width = SC_SCROLLBUTTON_XSIZE;
     height = SC_SCROLLBUTTON_YSIZE;
 
+    /* correct scrollbar position if placed outside menu (playfield) area */
+    if (x > SX + SC_SCROLL_UP_XPOS)
+      x = SX + SC_SCROLL_UP_XPOS;
+
     if (id == SCREEN_CTRL_ID_SCROLL_DOWN)
       y = mSY + (SC_SCROLL_VERTICAL_YPOS +
                 (NUM_MENU_ENTRIES_ON_SCREEN - 2) * SC_SCROLLBUTTON_YSIZE);
@@ -6202,17 +6839,21 @@ static void CreateScreenScrollbars()
 {
   int i;
 
+  /* these values are not constant, but can change at runtime */
+  scrollbar_info[0].x = SC_SCROLL_VERTICAL_XPOS;
+  scrollbar_info[0].y = SC_SCROLL_VERTICAL_YPOS;
+  scrollbar_info[0].width  = SC_SCROLL_VERTICAL_XSIZE;
+  scrollbar_info[0].height = SC_SCROLL_VERTICAL_YSIZE;
+
   for (i = 0; i < NUM_SCREEN_SCROLLBARS; i++)
   {
     Bitmap *gd_bitmap_unpressed, *gd_bitmap_pressed;
-#if !defined(TARGET_X11_NATIVE_PERFORMANCE_WORKAROUND)
     int gfx_unpressed, gfx_pressed;
-#endif
     int x, y, width, height;
     int gd_x1, gd_x2, gd_y1, gd_y2;
     struct GadgetInfo *gi;
     int items_max, items_visible, item_position;
-    unsigned long event_mask;
+    unsigned int event_mask;
     int num_page_entries = NUM_MENU_ENTRIES_ON_SCREEN;
     int id = scrollbar_info[i].gadget_id;
 
@@ -6223,6 +6864,10 @@ static void CreateScreenScrollbars()
     width  = scrollbar_info[i].width;
     height = scrollbar_info[i].height;
 
+    /* correct scrollbar position if placed outside menu (playfield) area */
+    if (x > SX + SC_SCROLL_VERTICAL_XPOS)
+      x = SX + SC_SCROLL_VERTICAL_XPOS;
+
     if (id == SCREEN_CTRL_ID_SCROLL_VERTICAL)
       height = (NUM_MENU_ENTRIES_ON_SCREEN - 2) * SC_SCROLLBUTTON_YSIZE;
 
@@ -6230,14 +6875,6 @@ static void CreateScreenScrollbars()
     items_visible = num_page_entries;
     item_position = 0;
 
-#if defined(TARGET_X11_NATIVE_PERFORMANCE_WORKAROUND)
-    gd_bitmap_unpressed = *scrollbar_info[i].gfx_unpressed;
-    gd_bitmap_pressed   = *scrollbar_info[i].gfx_pressed;
-    gd_x1 = 0;
-    gd_y1 = 0;
-    gd_x2 = 0;
-    gd_y2 = 0;
-#else
     gfx_unpressed = scrollbar_info[i].gfx_unpressed;
     gfx_pressed   = scrollbar_info[i].gfx_pressed;
     gd_bitmap_unpressed = graphic_info[gfx_unpressed].bitmap;
@@ -6246,7 +6883,6 @@ static void CreateScreenScrollbars()
     gd_y1 = graphic_info[gfx_unpressed].src_y;
     gd_x2 = graphic_info[gfx_pressed].src_x;
     gd_y2 = graphic_info[gfx_pressed].src_y;
-#endif
 
     gi = CreateGadget(GDI_CUSTOM_ID, id,
                      GDI_CUSTOM_TYPE_ID, i,
@@ -6259,17 +6895,10 @@ static void CreateScreenScrollbars()
                      GDI_SCROLLBAR_ITEMS_MAX, items_max,
                      GDI_SCROLLBAR_ITEMS_VISIBLE, items_visible,
                      GDI_SCROLLBAR_ITEM_POSITION, item_position,
-#if 1
                      GDI_WHEEL_AREA_X, SX,
                      GDI_WHEEL_AREA_Y, SY,
                      GDI_WHEEL_AREA_WIDTH, SXSIZE,
                      GDI_WHEEL_AREA_HEIGHT, SYSIZE,
-#else
-                     GDI_WHEEL_AREA_X, 0,
-                     GDI_WHEEL_AREA_Y, 0,
-                     GDI_WHEEL_AREA_WIDTH, WIN_XSIZE,
-                     GDI_WHEEL_AREA_HEIGHT, WIN_YSIZE,
-#endif
                      GDI_STATE, GD_BUTTON_UNPRESSED,
                      GDI_DESIGN_UNPRESSED, gd_bitmap_unpressed, gd_x1, gd_y1,
                      GDI_DESIGN_PRESSED, gd_bitmap_pressed, gd_x2, gd_y2,
@@ -6290,34 +6919,8 @@ void CreateScreenGadgets()
 {
   int last_game_status = game_status;  /* save current game status */
 
-#if defined(TARGET_X11_NATIVE_PERFORMANCE_WORKAROUND)
-  int i;
-
-  for (i = 0; i < NUM_SCROLLBAR_BITMAPS; i++)
-  {
-    scrollbar_bitmap[i] = CreateBitmap(TILEX, TILEY, DEFAULT_DEPTH);
-
-    /* copy pointers to clip mask and GC */
-    scrollbar_bitmap[i]->clip_mask =
-      graphic_info[IMG_MENU_SCROLLBAR + i].clip_mask;
-    scrollbar_bitmap[i]->stored_clip_gc =
-      graphic_info[IMG_MENU_SCROLLBAR + i].clip_gc;
-
-    BlitBitmap(graphic_info[IMG_MENU_SCROLLBAR + i].bitmap,
-              scrollbar_bitmap[i],
-              graphic_info[IMG_MENU_SCROLLBAR + i].src_x,
-              graphic_info[IMG_MENU_SCROLLBAR + i].src_y,
-              TILEX, TILEY, 0, 0);
-  }
-#endif
-
   CreateScreenMenubuttons();
 
-#if 0
-  /* force LEVELS draw offset for scrollbar / scrollbutton gadgets */
-  game_status = GAME_MODE_LEVELS;
-#endif
-
   CreateScreenScrollbuttons();
   CreateScreenScrollbars();
 
@@ -6328,17 +6931,6 @@ void FreeScreenGadgets()
 {
   int i;
 
-#if defined(TARGET_X11_NATIVE_PERFORMANCE_WORKAROUND)
-  for (i = 0; i < NUM_SCROLLBAR_BITMAPS; i++)
-  {
-    /* prevent freeing clip mask and GC twice */
-    scrollbar_bitmap[i]->clip_mask = None;
-    scrollbar_bitmap[i]->stored_clip_gc = None;
-
-    FreeBitmap(scrollbar_bitmap[i]);
-  }
-#endif
-
   for (i = 0; i < NUM_SCREEN_GADGETS; i++)
     FreeGadget(screen_gadget[i]);
 }
@@ -6352,9 +6944,8 @@ void MapScreenMenuGadgets(int screen_mask)
       MapGadget(screen_gadget[menubutton_info[i].gadget_id]);
 }
 
-void MapScreenTreeGadgets(TreeInfo *ti)
+void MapScreenGadgets(int num_entries)
 {
-  int num_entries = numTreeInfoInGroup(ti);
   int i;
 
   if (num_entries <= NUM_MENU_ENTRIES_ON_SCREEN)
@@ -6367,6 +6958,11 @@ void MapScreenTreeGadgets(TreeInfo *ti)
     MapGadget(screen_gadget[scrollbar_info[i].gadget_id]);
 }
 
+void MapScreenTreeGadgets(TreeInfo *ti)
+{
+  MapScreenGadgets(numTreeInfoInGroup(ti));
+}
+
 static void HandleScreenGadgets(struct GadgetInfo *gi)
 {
   int id = gi->custom_id;
@@ -6376,11 +6972,11 @@ static void HandleScreenGadgets(struct GadgetInfo *gi)
   switch (id)
   {
     case SCREEN_CTRL_ID_PREV_LEVEL:
-      HandleMainMenu_SelectLevel(step, -1);
+      HandleMainMenu_SelectLevel(step, -1, NO_DIRECT_LEVEL_SELECT);
       break;
 
     case SCREEN_CTRL_ID_NEXT_LEVEL:
-      HandleMainMenu_SelectLevel(step, +1);
+      HandleMainMenu_SelectLevel(step, +1, NO_DIRECT_LEVEL_SELECT);
       break;
 
     case SCREEN_CTRL_ID_PREV_PLAYER:
@@ -6393,23 +6989,35 @@ static void HandleScreenGadgets(struct GadgetInfo *gi)
 
     case SCREEN_CTRL_ID_SCROLL_UP:
       if (game_status == GAME_MODE_LEVELS)
-       HandleChooseLevel(0,0, 0, -1 * SCROLL_LINE, MB_MENU_MARK);
+       HandleChooseLevelSet(0,0, 0, -1 * SCROLL_LINE, MB_MENU_MARK);
+      else if (game_status == GAME_MODE_LEVELNR)
+       HandleChooseLevelNr(0,0, 0, -1 * SCROLL_LINE, MB_MENU_MARK);
       else if (game_status == GAME_MODE_SETUP)
        HandleSetupScreen(0,0, 0, -1 * SCROLL_LINE, MB_MENU_MARK);
+      else if (game_status == GAME_MODE_INFO)
+       HandleInfoScreen(0,0, 0, -1 * SCROLL_LINE, MB_MENU_MARK);
       break;
 
     case SCREEN_CTRL_ID_SCROLL_DOWN:
       if (game_status == GAME_MODE_LEVELS)
-       HandleChooseLevel(0,0, 0, +1 * SCROLL_LINE, MB_MENU_MARK);
+       HandleChooseLevelSet(0,0, 0, +1 * SCROLL_LINE, MB_MENU_MARK);
+      else if (game_status == GAME_MODE_LEVELNR)
+       HandleChooseLevelNr(0,0, 0, +1 * SCROLL_LINE, MB_MENU_MARK);
       else if (game_status == GAME_MODE_SETUP)
        HandleSetupScreen(0,0, 0, +1 * SCROLL_LINE, MB_MENU_MARK);
+      else if (game_status == GAME_MODE_INFO)
+       HandleInfoScreen(0,0, 0, +1 * SCROLL_LINE, MB_MENU_MARK);
       break;
 
     case SCREEN_CTRL_ID_SCROLL_VERTICAL:
       if (game_status == GAME_MODE_LEVELS)
-       HandleChooseLevel(0,0, 999,gi->event.item_position,MB_MENU_INITIALIZE);
+       HandleChooseLevelSet(0,0,999,gi->event.item_position,MB_MENU_INITIALIZE);
+      else if (game_status == GAME_MODE_LEVELNR)
+       HandleChooseLevelNr(0,0,999,gi->event.item_position,MB_MENU_INITIALIZE);
       else if (game_status == GAME_MODE_SETUP)
        HandleSetupScreen(0,0, 999,gi->event.item_position,MB_MENU_INITIALIZE);
+      else if (game_status == GAME_MODE_INFO)
+       HandleInfoScreen(0,0, 999,gi->event.item_position,MB_MENU_INITIALIZE);
       break;
 
     default: