X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fevents.c;h=ffd028953a4a7073ca1729af01a631f96e42081c;hb=b645a25fff77d62a36c744fa4047a3c0e5929341;hp=7da6e5536c058fb79e9598f4a8a95e10de3cee7c;hpb=4c23826c2c9f8f6c7d1fec69769ba0d7254c9a7c;p=rocksndiamonds.git

diff --git a/src/events.c b/src/events.c
index 7da6e553..ffd02895 100644
--- a/src/events.c
+++ b/src/events.c
@@ -1,61 +1,91 @@
 /***********************************************************
-*  Rocks'n'Diamonds -- McDuffin Strikes Back!              *
+* Rocks'n'Diamonds -- McDuffin Strikes Back!               *
 *----------------------------------------------------------*
-*  (c) 1995-98 Artsoft Entertainment                       *
-*              Holger Schemel                              *
-*              Oststrasse 11a                              *
-*              33604 Bielefeld                             *
-*              phone: ++49 +521 290471                     *
-*              email: aeglos@valinor.owl.de                *
+* (c) 1995-2002 Artsoft Entertainment                      *
+*               Holger Schemel                             *
+*               Detmolder Strasse 189                      *
+*               33604 Bielefeld                            *
+*               Germany                                    *
+*               e-mail: info@artsoft.org                   *
 *----------------------------------------------------------*
-*  events.c                                                *
+* events.c                                                 *
 ***********************************************************/
 
+#include "libgame/libgame.h"
+
 #include "events.h"
 #include "init.h"
 #include "screens.h"
 #include "tools.h"
 #include "game.h"
 #include "editor.h"
-#include "misc.h"
+#include "files.h"
 #include "tape.h"
-#include "joystick.h"
-#include "buttons.h"
 #include "network.h"
 
-/* values for key_status */
-#define KEY_NOT_PRESSED		FALSE
-#define KEY_RELEASED		FALSE
-#define KEY_PRESSED		TRUE
+
+static boolean cursor_inside_playfield = FALSE;
+static boolean playfield_cursor_set = FALSE;
+static unsigned long playfield_cursor_delay = 0;
 
 
 /* event filter especially needed for SDL event filtering due to
-   delay problems with lots of mouse motion events when mouse
-   button not pressed */
+   delay problems with lots of mouse motion events when mouse button
+   not pressed (X11 can handle this with 'PointerMotionHintMask') */
 
-int EventFilter(const Event *event)
+int FilterMouseMotionEvents(const Event *event)
 {
+  MotionEvent *motion;
+
+  /* non-motion events are directly passed to event handler functions */
   if (event->type != EVENT_MOTIONNOTIFY)
     return 1;
 
-  /* get mouse motion events without pressed button only in level editor */
-  if (button_status == MB_RELEASED && game_status != LEVELED)
+  motion = (MotionEvent *)event;
+  cursor_inside_playfield = (motion->x >= SX && motion->x < SX + SXSIZE &&
+			     motion->y >= SY && motion->y < SY + SYSIZE);
+
+  if (game_status == GAME_MODE_PLAYING && playfield_cursor_set)
+  {
+    SetMouseCursor(CURSOR_DEFAULT);
+    playfield_cursor_set = FALSE;
+    DelayReached(&playfield_cursor_delay, 0);
+  }
+
+  /* skip mouse motion events without pressed button outside level editor */
+  if (button_status == MB_RELEASED && game_status != GAME_MODE_EDITOR &&
+      game_status != GAME_MODE_PLAYING)
     return 0;
   else
     return 1;
 }
 
+/* this is only really needed for non-SDL targets to filter unwanted events;
+   when using SDL with properly installed event filter, this function can be
+   replaced with a simple "NextEvent()" call, but it doesn't hurt either */
+
+static boolean NextValidEvent(Event *event)
+{
+  while (PendingEvent())
+  {
+    NextEvent(event);
+
+    if (FilterMouseMotionEvents(event))
+      return TRUE;
+  }
+
+  return FALSE;
+}
+
 void EventLoop(void)
 {
-  while(1)
+  while (1)
   {
     if (PendingEvent())		/* got event */
     {
       Event event;
 
-      NextEvent(&event);
-
-      if (EventFilter(&event))
+      if (NextValidEvent(&event))
       {
   	switch(event.type)
   	{
@@ -80,12 +110,30 @@ void EventLoop(void)
       }
     }
     else
+    {
+      /* when playing, display a special mouse pointer inside the playfield */
+      if (game_status == GAME_MODE_PLAYING)
+      {
+	if (!playfield_cursor_set && cursor_inside_playfield &&
+	    DelayReached(&playfield_cursor_delay, 1000))
+	{
+	  SetMouseCursor(CURSOR_PLAYFIELD);
+	  playfield_cursor_set = TRUE;
+	}
+      }
+      else if (playfield_cursor_set)
+      {
+	SetMouseCursor(CURSOR_DEFAULT);
+	playfield_cursor_set = FALSE;
+      }
+
       HandleNoEvent();
+    }
 
     /* don't use all CPU time when idle; the main loop while playing
        has its own synchronization and is CPU friendly, too */
 
-    if (game_status == PLAYING)
+    if (game_status == GAME_MODE_PLAYING)
       HandleGameActions();
     else
     {
@@ -97,7 +145,7 @@ void EventLoop(void)
     /* refresh window contents from drawing buffer, if needed */
     BackToFront();
 
-    if (game_status == EXITGAME)
+    if (game_status == GAME_MODE_QUIT)
       return;
   }
 }
@@ -111,7 +159,11 @@ void HandleOtherEvents(Event *event)
       break;
 
     case EVENT_UNMAPNOTIFY:
+#if 0
+      /* This causes the game to stop not only when iconified, but also
+	 when on another virtual desktop, which might be not desired. */
       SleepWhileUnmapped();
+#endif
       break;
 
     case EVENT_FOCUSIN:
@@ -123,7 +175,7 @@ void HandleOtherEvents(Event *event)
       HandleClientMessageEvent((ClientMessageEvent *) event);
       break;
 
-#ifdef USE_SDL_JOYSTICK
+#if defined(TARGET_SDL)
     case SDL_JOYAXISMOTION:
     case SDL_JOYBUTTONDOWN:
     case SDL_JOYBUTTONUP:
@@ -161,13 +213,23 @@ void ClearEventQueue()
   }
 }
 
+void ClearPlayerAction()
+{
+  int i;
+
+  /* simulate key release events for still pressed keys */
+  key_joystick_mapping = 0;
+  for (i = 0; i < MAX_PLAYERS; i++)
+    stored_player[i].action = 0;
+}
+
 void SleepWhileUnmapped()
 {
   boolean window_unmapped = TRUE;
 
   KeyboardAutoRepeatOn();
 
-  while(window_unmapped)
+  while (window_unmapped)
   {
     Event event;
 
@@ -200,45 +262,14 @@ void SleepWhileUnmapped()
     }
   }
 
-  if (game_status == PLAYING)
-    KeyboardAutoRepeatOff();
+  if (game_status == GAME_MODE_PLAYING)
+    KeyboardAutoRepeatOffUnlessAutoplay();
 }
 
 void HandleExposeEvent(ExposeEvent *event)
 {
-#ifndef USE_SDL_LIBRARY
-  int x = event->x, y = event->y;
-  int width = event->width, height = event->height;
-
-  if (setup.direct_draw && game_status==PLAYING)
-  {
-    int xx,yy;
-    int x1 = (x-SX)/TILEX, y1 = (y-SY)/TILEY;
-    int x2 = (x-SX+width)/TILEX, y2 = (y-SY+height)/TILEY;
-
-    SetDrawtoField(DRAW_BACKBUFFER);
-
-    for(xx=0; xx<SCR_FIELDX; xx++)
-      for(yy=0; yy<SCR_FIELDY; yy++)
-	if (xx>=x1 && xx<=x2 && yy>=y1 && yy<=y2)
-	  DrawScreenField(xx,yy);
-    DrawAllPlayers();
-
-    SetDrawtoField(DRAW_DIRECT);
-  }
-
-  if (setup.soft_scrolling && game_status == PLAYING)
-  {
-    int fx = FX, fy = FY;
-
-    fx += (ScreenMovDir & (MV_LEFT|MV_RIGHT) ? ScreenGfxPos : 0);
-    fy += (ScreenMovDir & (MV_UP|MV_DOWN)    ? ScreenGfxPos : 0);
-
-    BlitBitmap(fieldbuffer, backbuffer, fx,fy, SXSIZE,SYSIZE, SX,SY);
-  }
-
-  BlitBitmap(drawto, window, x,y, width,height, x,y);
-
+#ifndef TARGET_SDL
+  RedrawPlayfield(FALSE, event->x, event->y, event->width, event->height);
   FlushDisplay();
 #endif
 }
@@ -261,7 +292,7 @@ void HandleMotionEvent(MotionEvent *event)
     return;	/* window and pointer are on different screens */
 
 #if 1
-  if (button_status == MB_RELEASED && game_status != LEVELED)
+  if (button_status == MB_RELEASED && game_status != GAME_MODE_EDITOR)
     return;
 #endif
 
@@ -273,9 +304,11 @@ void HandleMotionEvent(MotionEvent *event)
 void HandleKeyEvent(KeyEvent *event)
 {
   int key_status = (event->type==EVENT_KEYPRESS ? KEY_PRESSED : KEY_RELEASED);
-  boolean with_modifiers = (game_status == PLAYING ? FALSE : TRUE);
+  boolean with_modifiers = (game_status == GAME_MODE_PLAYING ? FALSE : TRUE);
   Key key = GetEventKey(event, with_modifiers);
+  Key keymod = (with_modifiers ? GetEventKey(event, FALSE) : key);
 
+  HandleKeyModState(keymod, key_status);
   HandleKey(key, key_status);
 }
 
@@ -285,16 +318,11 @@ void HandleFocusEvent(FocusChangeEvent *event)
 
   if (event->type == EVENT_FOCUSOUT)
   {
-    int i;
-
     KeyboardAutoRepeatOn();
-    old_joystick_status = joystick_status;
-    joystick_status = JOYSTICK_OFF;
+    old_joystick_status = joystick.status;
+    joystick.status = JOYSTICK_NOT_AVAILABLE;
 
-    /* simulate key release events for still pressed keys */
-    key_joystick_mapping = 0;
-    for (i=0; i<MAX_PLAYERS; i++)
-      stored_player[i].action = 0;
+    ClearPlayerAction();
   }
   else if (event->type == EVENT_FOCUSIN)
   {
@@ -309,32 +337,25 @@ void HandleFocusEvent(FocusChangeEvent *event)
        because unfortunately this is a global setting and not (which
        would be far better) set for each X11 window individually.
        The effect would be keyboard auto repeat while playing the game
-       (game_status == PLAYING), which is not desired.
+       (game_status == GAME_MODE_PLAYING), which is not desired.
        To avoid this special case, we just wait 1/10 second before
        processing the 'FocusIn' event.
     */
 
-    if (game_status == PLAYING)
+    if (game_status == GAME_MODE_PLAYING)
     {
       Delay(100);
-      KeyboardAutoRepeatOff();
+      KeyboardAutoRepeatOffUnlessAutoplay();
     }
     if (old_joystick_status != -1)
-      joystick_status = old_joystick_status;
+      joystick.status = old_joystick_status;
   }
 }
 
 void HandleClientMessageEvent(ClientMessageEvent *event)
 {
-#ifdef USE_SDL_LIBRARY
-  CloseAllAndExit(0);	/* the only possible message here is SDL_QUIT */
-#else
-#ifndef MSDOS
-  if ((event->window == window) &&
-      (event->data.l[0] == XInternAtom(display, "WM_DELETE_WINDOW", FALSE)))
+  if (CheckCloseWindowEvent(event))
     CloseAllAndExit(0);
-#endif
-#endif
 }
 
 void HandleButton(int mx, int my, int button)
@@ -353,50 +374,49 @@ void HandleButton(int mx, int my, int button)
     old_my = my;
   }
 
-  HandleGadgets(mx, my, button);
+  if (HandleGadgets(mx, my, button))
+  {
+    /* do not handle this button event anymore */
+    mx = my = -32;	/* force mouse event to be outside screen tiles */
+  }
 
   switch(game_status)
   {
-    case MAINMENU:
+    case GAME_MODE_MAIN:
       HandleMainMenu(mx,my, 0,0, button);
       break;
 
-    case TYPENAME:
-      HandleTypeName(0, KEY_Return);
+    case GAME_MODE_PSEUDO_TYPENAME:
+      HandleTypeName(0, KSYM_Return);
       break;
 
-    case CHOOSELEVEL:
+    case GAME_MODE_LEVELS:
       HandleChooseLevel(mx,my, 0,0, button);
       break;
 
-    case HALLOFFAME:
+    case GAME_MODE_SCORES:
       HandleHallOfFame(0,0, 0,0, button);
       break;
 
-    case LEVELED:
+    case GAME_MODE_EDITOR:
       break;
 
-    case HELPSCREEN:
-      HandleHelpScreen(button);
+    case GAME_MODE_INFO:
+      HandleInfoScreen(mx,my, 0,0, button);
       break;
 
-    case SETUP:
+    case GAME_MODE_SETUP:
       HandleSetupScreen(mx,my, 0,0, button);
       break;
 
-    case SETUPINPUT:
-      HandleSetupInputScreen(mx,my, 0,0, button);
-      break;
-
-    case PLAYING:
+    case GAME_MODE_PLAYING:
 #ifdef DEBUG
       if (button == MB_RELEASED)
       {
-	int sx = (mx - SX) / TILEX;
-	int sy = (my - SY) / TILEY;
-
-	if (IN_VIS_FIELD(sx,sy))
+	if (IN_GFX_SCREEN(mx, my))
 	{
+	  int sx = (mx - SX) / TILEX;
+	  int sy = (my - SY) / TILEY;
 	  int x = LEVELX(sx);
 	  int y = LEVELY(sy);
 
@@ -405,13 +425,19 @@ void HandleButton(int mx, int my, int button)
 	  if (!IN_LEV_FIELD(x, y))
 	    break;
 
-	  printf("      Feld[%d][%d] == %d\n", x,y, Feld[x][y]);
+	  printf("      Feld[%d][%d] == %d ('%s')\n", x,y, Feld[x][y],
+		 element_info[Feld[x][y]].token_name);
+	  printf("      Back[%d][%d] == %d\n", x,y, Back[x][y]);
 	  printf("      Store[%d][%d] == %d\n", x,y, Store[x][y]);
 	  printf("      Store2[%d][%d] == %d\n", x,y, Store2[x][y]);
 	  printf("      StorePlayer[%d][%d] == %d\n", x,y, StorePlayer[x][y]);
 	  printf("      MovPos[%d][%d] == %d\n", x,y, MovPos[x][y]);
 	  printf("      MovDir[%d][%d] == %d\n", x,y, MovDir[x][y]);
 	  printf("      MovDelay[%d][%d] == %d\n", x,y, MovDelay[x][y]);
+	  printf("      ChangeDelay[%d][%d] == %d\n", x,y, ChangeDelay[x][y]);
+	  printf("      GfxElement[%d][%d] == %d\n", x,y, GfxElement[x][y]);
+	  printf("      GfxAction[%d][%d] == %d\n", x,y, GfxAction[x][y]);
+	  printf("      GfxFrame[%d][%d] == %d\n", x,y, GfxFrame[x][y]);
 	  printf("\n");
 	}
       }
@@ -426,6 +452,7 @@ void HandleButton(int mx, int my, int button)
 void HandleKey(Key key, int key_status)
 {
   int joy = 0;
+  boolean anyTextGadgetActiveOrJustFinished = anyTextGadgetActive();
   static struct SetupKeyboardInfo custom_key;
   static struct
   {
@@ -442,11 +469,14 @@ void HandleKey(Key key, int key_status)
     { &custom_key.bomb,  DEFAULT_KEY_BOMB,  JOY_BUTTON_2 }
   };
 
-  if (game_status == PLAYING)
+  if (game_status == GAME_MODE_PLAYING)
   {
+    /* only needed for single-step tape recording mode */
+    static boolean clear_button_2[MAX_PLAYERS] = { FALSE,FALSE,FALSE,FALSE };
+    static boolean bomb_placed[MAX_PLAYERS] = { FALSE,FALSE,FALSE,FALSE };
     int pnr;
 
-    for (pnr=0; pnr<MAX_PLAYERS; pnr++)
+    for (pnr = 0; pnr < MAX_PLAYERS; pnr++)
     {
       int i;
       byte key_action = 0;
@@ -456,21 +486,57 @@ void HandleKey(Key key, int key_status)
 
       custom_key = setup.input[pnr].key;
 
-      for (i=0; i<6; i++)
+      for (i = 0; i < 6; i++)
 	if (key == *key_info[i].key_custom)
 	  key_action |= key_info[i].action;
 
+      if (tape.single_step && clear_button_2[pnr])
+      {
+	stored_player[pnr].action &= ~KEY_BUTTON_2;
+	clear_button_2[pnr] = FALSE;
+      }
+
       if (key_status == KEY_PRESSED)
 	stored_player[pnr].action |= key_action;
       else
 	stored_player[pnr].action &= ~key_action;
+
+      if (tape.single_step && tape.recording && tape.pausing)
+      {
+	if (key_status == KEY_PRESSED &&
+	    (key_action & (KEY_MOTION | KEY_BUTTON_1)))
+	{
+	  TapeTogglePause(TAPE_TOGGLE_AUTOMATIC);
+
+	  if (key_action & KEY_MOTION)
+	  {
+	    if (stored_player[pnr].action & KEY_BUTTON_2)
+	      bomb_placed[pnr] = TRUE;
+	  }
+	}
+	else if (key_status == KEY_RELEASED &&
+		 (key_action & KEY_BUTTON_2))
+	{
+	  if (!bomb_placed[pnr])
+	  {
+	    TapeTogglePause(TAPE_TOGGLE_AUTOMATIC);
+
+	    stored_player[pnr].action |= KEY_BUTTON_2;
+	    clear_button_2[pnr] = TRUE;
+	  }
+
+	  bomb_placed[pnr] = FALSE;
+	}
+      }
+      else if (tape.recording && tape.pausing && (key_action & KEY_ACTION))
+	TapeTogglePause(TAPE_TOGGLE_MANUAL);
     }
   }
   else
   {
     int i;
 
-    for (i=0; i<6; i++)
+    for (i = 0; i < 6; i++)
       if (key == key_info[i].key_default)
 	joy |= key_info[i].action;
   }
@@ -485,102 +551,114 @@ void HandleKey(Key key, int key_status)
     HandleJoystick();
   }
 
-  if (game_status != PLAYING)
+  if (game_status != GAME_MODE_PLAYING)
     key_joystick_mapping = 0;
 
   if (key_status == KEY_RELEASED)
     return;
 
-  if ((key == KEY_Return || key == KEY_space) &&
-      game_status == PLAYING && AllPlayersGone)
+  if ((key == KSYM_Return || key == setup.shortcut.toggle_pause) &&
+      game_status == GAME_MODE_PLAYING && AllPlayersGone)
   {
     CloseDoor(DOOR_CLOSE_1);
-    game_status = MAINMENU;
+    game_status = GAME_MODE_MAIN;
     DrawMainMenu();
     return;
   }
 
-  /* allow quick escape to the main menu with the Escape key */
-  if (key == KEY_Escape && game_status != MAINMENU)
+  /* special key shortcuts */
+  if (game_status == GAME_MODE_MAIN || game_status == GAME_MODE_PLAYING)
   {
-    CloseDoor(DOOR_CLOSE_1 | DOOR_OPEN_2 | DOOR_NO_DELAY);
-    game_status = MAINMENU;
-    DrawMainMenu();
-    return;
+    if (key == setup.shortcut.save_game)
+      TapeQuickSave();
+    else if (key == setup.shortcut.load_game)
+      TapeQuickLoad();
+    else if (key == setup.shortcut.toggle_pause)
+      TapeTogglePause(TAPE_TOGGLE_MANUAL);
   }
 
-
-
-#ifndef DEBUG
-
-  if (game_status == PLAYING && (tape.playing || tape.pausing))
-    return;
-
-#endif
-
-
-
-  HandleGadgetsKeyInput(key);
+  if (HandleGadgetsKeyInput(key))
+  {
+    if (key != KSYM_Escape)	/* always allow ESC key to be handled */
+      key = KSYM_UNDEFINED;
+  }
 
   switch(game_status)
   {
-    case TYPENAME:
+    case GAME_MODE_PSEUDO_TYPENAME:
       HandleTypeName(0, key);
       break;
 
-    case MAINMENU:
-    case CHOOSELEVEL:
-    case SETUP:
-    case SETUPINPUT:
+    case GAME_MODE_MAIN:
+    case GAME_MODE_LEVELS:
+    case GAME_MODE_SETUP:
+    case GAME_MODE_INFO:
       switch(key)
       {
-	case KEY_Return:
-	case KEY_space:
-	  if (game_status == MAINMENU)
+	case KSYM_Return:
+	  if (game_status == GAME_MODE_MAIN)
 	    HandleMainMenu(0,0, 0,0, MB_MENU_CHOICE);
-          else if (game_status == CHOOSELEVEL)
+          else if (game_status == GAME_MODE_LEVELS)
             HandleChooseLevel(0,0, 0,0, MB_MENU_CHOICE);
-	  else if (game_status == SETUP)
+	  else if (game_status == GAME_MODE_SETUP)
 	    HandleSetupScreen(0,0, 0,0, MB_MENU_CHOICE);
-	  else if (game_status == SETUPINPUT)
-	    HandleSetupInputScreen(0,0, 0,0, MB_MENU_CHOICE);
+	  else if (game_status == GAME_MODE_INFO)
+	    HandleInfoScreen(0,0, 0,0, MB_MENU_CHOICE);
+	  break;
+
+	case KSYM_Escape:
+          if (game_status == GAME_MODE_LEVELS)
+            HandleChooseLevel(0,0, 0,0, MB_MENU_LEAVE);
+	  else if (game_status == GAME_MODE_SETUP)
+	    HandleSetupScreen(0,0, 0,0, MB_MENU_LEAVE);
+	  else if (game_status == GAME_MODE_INFO)
+	    HandleInfoScreen(0,0, 0,0, MB_MENU_LEAVE);
+	  break;
+
+        case KSYM_Page_Up:
+          if (game_status == GAME_MODE_LEVELS)
+            HandleChooseLevel(0,0, 0, -1 * SCROLL_PAGE, MB_MENU_MARK);
+	  else if (game_status == GAME_MODE_SETUP)
+	    HandleSetupScreen(0,0, 0, -1 * SCROLL_PAGE, MB_MENU_MARK);
+	  else if (game_status == GAME_MODE_INFO)
+	    HandleInfoScreen(0,0, 0, -1 * SCROLL_PAGE, MB_MENU_MARK);
 	  break;
 
-        case KEY_Page_Up:
-          if (game_status == CHOOSELEVEL)
-            HandleChooseLevel(0,0, 0,-SCR_FIELDY, MB_MENU_MARK);
+        case KSYM_Page_Down:
+          if (game_status == GAME_MODE_LEVELS)
+            HandleChooseLevel(0,0, 0, +1 * SCROLL_PAGE, MB_MENU_MARK);
+	  else if (game_status == GAME_MODE_SETUP)
+	    HandleSetupScreen(0,0, 0, +1 * SCROLL_PAGE, MB_MENU_MARK);
+	  else if (game_status == GAME_MODE_INFO)
+	    HandleInfoScreen(0,0, 0, +1 * SCROLL_PAGE, MB_MENU_MARK);
 	  break;
 
-        case KEY_Page_Down:
-          if (game_status == CHOOSELEVEL)
-            HandleChooseLevel(0,0, 0,SCR_FIELDY, MB_MENU_MARK);
+#ifdef DEBUG
+        case KSYM_t:
+	  DumpTape(&tape);
 	  break;
+#endif
 
 	default:
 	  break;
       }
       break;
 
-    case HELPSCREEN:
-      HandleHelpScreen(MB_RELEASED);
-      break;
-
-    case HALLOFFAME:
+    case GAME_MODE_SCORES:
       switch(key)
       {
-	case KEY_Return:
-	case KEY_space:
-	  game_status = MAINMENU;
+	case KSYM_Return:
+	case KSYM_Escape:
+	  game_status = GAME_MODE_MAIN;
 	  DrawMainMenu();
-	  BackToFront();
 	  break;
 
-        case KEY_Page_Up:
-	  HandleHallOfFame(0,0, 0,-SCR_FIELDY, MB_MENU_MARK);
+        case KSYM_Page_Up:
+	  HandleHallOfFame(0,0, 0, -1 * SCROLL_PAGE, MB_MENU_MARK);
 	  break;
 
-        case KEY_Page_Down:
-	  HandleHallOfFame(0,0, 0,SCR_FIELDY, MB_MENU_MARK);
+        case KSYM_Page_Down:
+	  HandleHallOfFame(0,0, 0, +1 * SCROLL_PAGE, MB_MENU_MARK);
 	  break;
 
 	default:
@@ -588,27 +666,31 @@ void HandleKey(Key key, int key_status)
       }
       break;
 
-    case LEVELED:
-      HandleLevelEditorKeyInput(key);
+    case GAME_MODE_EDITOR:
+      if (!anyTextGadgetActiveOrJustFinished || key == KSYM_Escape)
+	HandleLevelEditorKeyInput(key);
       break;
 
-    case PLAYING:
+    case GAME_MODE_PLAYING:
     {
       switch(key)
       {
+        case KSYM_Escape:
+	  RequestQuitGame(setup.ask_on_escape);
+	  break;
 
 #ifdef DEBUG
-	case KEY_0:
-	case KEY_1:
-	case KEY_2:
-	case KEY_3:
-	case KEY_4:
-	case KEY_5:
-	case KEY_6:
-	case KEY_7:
-	case KEY_8:
-	case KEY_9:
-	  if (key == KEY_0)
+	case KSYM_0:
+	case KSYM_1:
+	case KSYM_2:
+	case KSYM_3:
+	case KSYM_4:
+	case KSYM_5:
+	case KSYM_6:
+	case KSYM_7:
+	case KSYM_8:
+	case KSYM_9:
+	  if (key == KSYM_0)
 	  {
 	    if (GameFrameDelay == 500)
 	      GameFrameDelay = GAME_FRAME_DELAY;
@@ -616,12 +698,12 @@ void HandleKey(Key key, int key_status)
 	      GameFrameDelay = 500;
 	  }
 	  else
-	    GameFrameDelay = (key - KEY_0) * 10;
+	    GameFrameDelay = (key - KSYM_0) * 10;
 	  printf("Game speed == %d%% (%d ms delay between two frames)\n",
 		 GAME_FRAME_DELAY * 100 / GameFrameDelay, GameFrameDelay);
 	  break;
 
-	case KEY_d:
+	case KSYM_d:
 	  if (options.debug)
 	  {
 	    options.debug = FALSE;
@@ -634,7 +716,7 @@ void HandleKey(Key key, int key_status)
 	  }
 	  break;
 
-	case KEY_s:
+	case KSYM_s:
 	  if (!global.fps_slowdown)
 	  {
 	    global.fps_slowdown = TRUE;
@@ -655,7 +737,7 @@ void HandleKey(Key key, int key_status)
 	  break;
 
 #if 0
-	case KEY_a:
+	case KSYM_a:
 	  if (ScrollStepSize == TILEX/8)
 	    ScrollStepSize = TILEX/4;
 	  else
@@ -665,7 +747,7 @@ void HandleKey(Key key, int key_status)
 #endif
 
 #if 0
-	case KEY_m:
+	case KSYM_m:
 	  if (MoveSpeed == 8)
 	  {
 	    MoveSpeed = 4;
@@ -680,42 +762,47 @@ void HandleKey(Key key, int key_status)
 	  break;
 #endif
 
-	case KEY_f:
+	case KSYM_f:
 	  ScrollStepSize = TILEX/8;
 	  printf("ScrollStepSize == %d (1/8)\n", ScrollStepSize);
 	  break;
 
-	case KEY_g:
+	case KSYM_g:
 	  ScrollStepSize = TILEX/4;
 	  printf("ScrollStepSize == %d (1/4)\n", ScrollStepSize);
 	  break;
 
-	case KEY_h:
+	case KSYM_h:
 	  ScrollStepSize = TILEX/2;
 	  printf("ScrollStepSize == %d (1/2)\n", ScrollStepSize);
 	  break;
 
-	case KEY_l:
+	case KSYM_l:
 	  ScrollStepSize = TILEX;
 	  printf("ScrollStepSize == %d (1/1)\n", ScrollStepSize);
 	  break;
 
-#ifndef MSDOS
-	case KEY_Q:
-#endif
-	case KEY_q:
-	  local_player->dynamite = 1000;
-	  break;
+	case KSYM_Q:
+	case KSYM_q:
+	  {
+	    int i;
 
+	    for (i = 0; i < MAX_INVENTORY_SIZE; i++)
+	      if (local_player->inventory_size < MAX_INVENTORY_SIZE)
+		local_player->inventory_element[local_player->inventory_size++] =
+		  EL_DYNAMITE;
+	  }
+
+	  break;
 
 
 #if 0
 
-	case KEY_z:
+	case KSYM_z:
 	  {
 	    int i;
 
-	    for(i=0; i<MAX_PLAYERS; i++)
+	    for (i = 0; i < MAX_PLAYERS; i++)
 	    {
 	      printf("Player %d:\n", i);
 	      printf("  jx == %d, jy == %d\n",
@@ -736,19 +823,25 @@ void HandleKey(Key key, int key_status)
       break;
     }
     default:
-      break;
+      if (key == KSYM_Escape)
+      {
+	game_status = GAME_MODE_MAIN;
+	DrawMainMenu();
+
+	return;
+      }
   }
 }
 
 void HandleNoEvent()
 {
-  if (button_status && game_status != PLAYING)
+  if (button_status && game_status != GAME_MODE_PLAYING)
   {
     HandleButton(0, 0, -button_status);
     return;
   }
 
-#if !defined(MSDOS) && !defined(WIN32)
+#if defined(PLATFORM_UNIX)
   if (options.network)
     HandleNetworking();
 #endif
@@ -761,7 +854,7 @@ static int HandleJoystickForAllPlayers()
   int i;
   int result = 0;
 
-  for (i=0; i<MAX_PLAYERS; i++)
+  for (i = 0; i < MAX_PLAYERS; i++)
   {
     byte joy_action = 0;
 
@@ -773,11 +866,9 @@ static int HandleJoystickForAllPlayers()
     joy_action = Joystick(i);
     result |= joy_action;
 
-
     if (!setup.input[i].use_joystick)
       continue;
 
-
     stored_player[i].action = joy_action;
   }
 
@@ -800,10 +891,10 @@ void HandleJoystick()
 
   switch(game_status)
   {
-    case MAINMENU:
-    case CHOOSELEVEL:
-    case SETUP:
-    case SETUPINPUT:
+    case GAME_MODE_MAIN:
+    case GAME_MODE_LEVELS:
+    case GAME_MODE_SETUP:
+    case GAME_MODE_INFO:
     {
       static unsigned long joystickmove_delay = 0;
 
@@ -811,34 +902,33 @@ void HandleJoystick()
 	  !DelayReached(&joystickmove_delay, GADGET_FRAME_DELAY))
 	newbutton = dx = dy = 0;
 
-      if (game_status==MAINMENU)
+      if (game_status == GAME_MODE_MAIN)
 	HandleMainMenu(0,0,dx,dy,newbutton ? MB_MENU_CHOICE : MB_MENU_MARK);
-      else if (game_status==CHOOSELEVEL)
+      else if (game_status == GAME_MODE_LEVELS)
         HandleChooseLevel(0,0,dx,dy,newbutton ? MB_MENU_CHOICE : MB_MENU_MARK);
-      else if (game_status==SETUP)
+      else if (game_status == GAME_MODE_SETUP)
 	HandleSetupScreen(0,0,dx,dy,newbutton ? MB_MENU_CHOICE : MB_MENU_MARK);
-      else if (game_status==SETUPINPUT)
-	HandleSetupInputScreen(0,0,dx,dy,
-			       newbutton ? MB_MENU_CHOICE : MB_MENU_MARK);
+      else if (game_status == GAME_MODE_INFO)
+	HandleInfoScreen(0,0,dx,dy,newbutton ? MB_MENU_CHOICE : MB_MENU_MARK);
       break;
     }
 
-    case HALLOFFAME:
+    case GAME_MODE_SCORES:
       HandleHallOfFame(0,0, dx,dy, !newbutton);
       break;
 
-    case HELPSCREEN:
-      HandleHelpScreen(!newbutton);
+    case GAME_MODE_EDITOR:
+      HandleLevelEditorIdle();
       break;
 
-    case PLAYING:
+    case GAME_MODE_PLAYING:
       if (tape.playing || keyboard)
 	newbutton = ((joy & JOY_BUTTON) != 0);
 
       if (AllPlayersGone && newbutton)
       {
 	CloseDoor(DOOR_CLOSE_1);
-	game_status = MAINMENU;
+	game_status = GAME_MODE_MAIN;
 	DrawMainMenu();
 	return;
       }