X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fevents.c;h=b563a8605e0c54fd28fea397576e9a119613eadf;hb=19e3dfa321d39a822bda8fa489fb76f25f9f9165;hp=9eb8d62312979a1b418dd4d95edfbd563130bb63;hpb=c3d03cdffce070695ba0520d00667b42b8460087;p=rocksndiamonds.git

diff --git a/src/events.c b/src/events.c
index 9eb8d623..b563a860 100644
--- a/src/events.c
+++ b/src/events.c
@@ -18,6 +18,8 @@
 #include "game.h"
 #include "editor.h"
 #include "misc.h"
+#include "tape.h"
+#include "joystick.h"
 
 void EventLoop(void)
 {
@@ -38,8 +40,6 @@ void EventLoop(void)
 	  SleepWhileUnmapped();
 	  break;
 	case ButtonPress:
-	  HandleButtonEvent((XButtonEvent *) &event);
-	  break;
 	case ButtonRelease:
 	  HandleButtonEvent((XButtonEvent *) &event);
 	  break;
@@ -47,16 +47,12 @@ void EventLoop(void)
 	  HandleMotionEvent((XMotionEvent *) &event);
 	  break;
 	case KeyPress:
-	  HandleKeyEvent((XKeyEvent *) &event);
-	  break;
 	case KeyRelease:
 	  HandleKeyEvent((XKeyEvent *) &event);
 	  break;
 	case FocusIn:
-	  HandleFocusEvent(FOCUS_IN);
-	  break;
 	case FocusOut:
-	  HandleFocusEvent(FOCUS_OUT);
+	  HandleFocusEvent((XFocusChangeEvent *) &event);
 	  break;
 	default:
 	  break;
@@ -65,13 +61,11 @@ void EventLoop(void)
     else			/* got no event, but don't be lazy... */
     {
       HandleNoXEvent();
-
-      XSync(display,FALSE);
-
-      if (game_status!=PLAYING)
-	Delay(10000);		/* don't use all CPU time when idle */
+      Delay(1000);		/* don't use all CPU time when idle */
     }
 
+    XSync(display,FALSE);
+
     if (game_status==EXITGAME)
       return;
   }
@@ -97,13 +91,11 @@ void ClearEventQueue()
 	button_status = MB_RELEASED;
 	break;
       case KeyRelease:
-	key_status = KEY_RELEASED;
+	key_joystick_mapping = 0;
 	break;
       case FocusIn:
-	HandleFocusEvent(FOCUS_IN);
-	break;
       case FocusOut:
-	HandleFocusEvent(FOCUS_OUT);
+	HandleFocusEvent((XFocusChangeEvent *) &event);
 	break;
       default:
 	break;
@@ -132,7 +124,7 @@ void SleepWhileUnmapped()
 	button_status = MB_RELEASED;
 	break;
       case KeyRelease:
-	key_status = KEY_RELEASED;
+	key_joystick_mapping = 0;
 	break;
       case MapNotify:
 	window_unmapped = FALSE;
@@ -151,21 +143,30 @@ void HandleExposeEvent(XExposeEvent *event)
   int x = event->x, y = event->y;
   int width = event->width, height = event->height;
 
-  XCopyArea(display,drawto,window,gc, x,y, width,height, x,y);
-
   if (direct_draw_on && 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);
-    DrawLevelElement(JX,JY,EL_SPIELFIGUR);
+    DrawPlayerField();
+
+    SetDrawtoField(DRAW_DIRECT);
   }
 
+  if (soft_scrolling_on && game_status==PLAYING)
+    XCopyArea(display,fieldbuffer,backbuffer,gc,
+	      FX,FY, SXSIZE,SYSIZE,
+	      SX,SY);
+
+  XCopyArea(display,drawto,window,gc, x,y, width,height, x,y);
+
   XFlush(display);
 }
 
@@ -190,34 +191,31 @@ void HandleMotionEvent(XMotionEvent *event)
 
 void HandleKeyEvent(XKeyEvent *event)
 {
-  static KeySym old_keycode = 0;
-  int new_keycode = event->keycode;
-  KeySym new_key = XLookupKeysym(event,event->state);
-  int new_key_status = (event->type==KeyPress ? KEY_PRESSED : KEY_RELEASED);
+  int key_status = (event->type == KeyPress ? KEY_PRESSED : KEY_RELEASED);
+  unsigned int event_state = (game_status != PLAYING ? event->state : 0);
+  KeySym key = XLookupKeysym(event, event_state);
 
-  if (game_status==PLAYING &&
-      (old_keycode!=new_keycode || key_status!=new_key_status))
-  {
-    DigField(0,0,DF_NO_PUSH);
-    SnapField(0,0);
-  }
-
-  if (event->type==KeyPress)
-  {
-    key_status = KEY_PRESSED;
-    HandleKey(new_key);
-    old_keycode = new_keycode;
-  }
-  else if (key_status==KEY_PRESSED && old_keycode==new_keycode)
-    key_status = KEY_RELEASED;
+  HandleKey(key, key_status);
 }
 
-void HandleFocusEvent(int focus_status)
+void HandleFocusEvent(XFocusChangeEvent *event)
 {
-  if (focus_status==FOCUS_OUT)
+  static int old_joystick_status = -1;
+
+  if (event->type == FocusOut)
+  {
     XAutoRepeatOn(display);
-  else if (game_status==PLAYING)
-    XAutoRepeatOff(display);
+    old_joystick_status = joystick_status;
+    joystick_status = JOYSTICK_OFF;
+    key_joystick_mapping = 0;
+  }
+  else if (event->type == FocusIn)
+  {
+    if (game_status == PLAYING)
+      XAutoRepeatOff(display);
+    if (old_joystick_status != -1)
+      joystick_status = old_joystick_status;
+  }
 }
 
 void HandleButton(int mx, int my, int button)
@@ -263,41 +261,143 @@ void HandleButton(int mx, int my, int button)
       HandleSetupScreen(mx,my,0,0,button);
       break;
     case PLAYING:
-      if (!LevelSolved)
-      {
-	switch(GameActions(mx,my,button))
-	{
-	  case ACT_GAME_OVER:
-	    game_status = MAINMENU;
-	    DrawMainMenu();
-	    BackToFront();
-	    break;
-	  case ACT_NEW_GAME:
-	    game_status = PLAYING;
-	    InitGame();
-	    break;
-	  case ACT_GO_ON:
-	    break;
-	  default:
-	    break;
-	}
-      }
-      BackToFront();
-      Delay(10000);
+      HandleGameActions();
       break;
     default:
       break;
   }
 }
 
-void HandleKey(KeySym key)
+int GameSpeed = 2;
+int MoveSpeed = 8;
+
+void HandleKey(KeySym key, int key_status)
 {
-  static KeySym old_key = 0;
+  int joy = 0;
 
-  if (!key)
-    key = old_key;
-  else
-    old_key = key;
+  /* Map cursor keys to joystick directions */
+
+  switch(key)
+  {
+    case XK_Left:		/* normale Richtungen */
+#ifdef XK_KP_Left
+    case XK_KP_Left:
+#endif
+    case XK_KP_4:
+    case XK_J:
+    case XK_j:
+      joy |= JOY_LEFT;
+      break;
+    case XK_Right:
+#ifdef XK_KP_Right
+    case XK_KP_Right:
+#endif
+    case XK_KP_6:
+    case XK_K:
+    case XK_k:
+      joy |= JOY_RIGHT;
+      break;
+    case XK_Up:
+#ifdef XK_KP_Up
+    case XK_KP_Up:
+#endif
+    case XK_KP_8:
+    case XK_I:
+    case XK_i:
+      joy |= JOY_UP;
+      break;
+    case XK_Down:
+#ifdef XK_KP_Down
+    case XK_KP_Down:
+#endif
+    case XK_KP_2:
+    case XK_M:
+    case XK_m:
+      joy |= JOY_DOWN;
+      break;
+#ifdef XK_KP_Home
+    case XK_KP_Home:		/* Diagonalrichtungen */
+#endif
+    case XK_KP_7:
+      joy |= JOY_UP | JOY_LEFT;
+      break;
+#ifdef XK_KP_Page_Up
+    case XK_KP_Page_Up:
+#endif
+    case XK_KP_9:
+      joy = JOY_UP | JOY_RIGHT;
+      break;
+#ifdef XK_KP_End
+    case XK_KP_End:
+#endif
+    case XK_KP_1:
+      joy |= JOY_DOWN | JOY_LEFT;
+      break;
+#ifdef XK_KP_Page_Down
+    case XK_KP_Page_Down:
+#endif
+    case XK_KP_3:
+      joy |= JOY_DOWN | JOY_RIGHT;
+      break;
+    case XK_S:			/* Feld entfernen */
+    case XK_s:
+      joy |= JOY_BUTTON_1 | JOY_LEFT;
+      break;
+    case XK_D:
+    case XK_d:
+      joy |= JOY_BUTTON_1 | JOY_RIGHT;
+      break;
+    case XK_E:
+    case XK_e:
+      joy |= JOY_BUTTON_1 | JOY_UP;
+      break;
+    case XK_X:
+    case XK_x:
+      joy |= JOY_BUTTON_1 | JOY_DOWN;
+      break;
+    case XK_Shift_L:		/* Linker Feuerknopf */
+    case XK_Control_L:
+    case XK_Alt_L:
+    case XK_Meta_L:
+      joy |= JOY_BUTTON_1;
+      break;
+    case XK_Shift_R:		/* Rechter Feuerknopf */
+    case XK_Control_R:
+    case XK_Alt_R:
+    case XK_Meta_R:
+    case XK_Mode_switch:
+    case XK_Multi_key:
+    case XK_B:			/* (Bombe legen) */
+    case XK_b:
+      joy |= JOY_BUTTON_2;
+      break;
+    default:
+      break;
+  }
+
+  if (joy)
+  {
+    if (key_status == KEY_PRESSED)
+      key_joystick_mapping |= joy;
+    else
+      key_joystick_mapping &= ~joy;
+
+    HandleJoystick();
+  }
+
+  if (game_status != PLAYING)
+    key_joystick_mapping = 0;
+
+  if (key_status == KEY_RELEASED)
+    return;
+
+  if (key==XK_Return && game_status==PLAYING && GameOver)
+  {
+    CloseDoor(DOOR_CLOSE_1);
+    game_status = MAINMENU;
+    DrawMainMenu();
+    return;
+  }
 
   if (key==XK_Escape && game_status!=MAINMENU)	/* quick quit to MAINMENU */
   {
@@ -319,8 +419,6 @@ void HandleKey(KeySym key)
     case CHOOSELEVEL:
     case SETUP:
     {
-      int dx = 0, dy = 0;
-
       switch(key)
       {
 	case XK_Return:
@@ -331,55 +429,9 @@ void HandleKey(KeySym key)
 	  else if (game_status==SETUP)
 	    HandleSetupScreen(0,0,0,0,MB_MENU_CHOICE);
 	  break;
-	case XK_Left:
-#ifdef XK_KP_Left
-	case XK_KP_Left:
-#endif
-	case XK_KP_4:
-	case XK_J:
-	case XK_j:
-	  dx = -1;
-	  break;
-	case XK_Right:
-#ifdef XK_KP_Right
-	case XK_KP_Right:
-#endif
-	case XK_KP_6:
-	case XK_K:
-	case XK_k:
-	  dx = 1;
-	  break;
-	case XK_Up:
-#ifdef XK_KP_Up
-	case XK_KP_Up:
-#endif
-	case XK_KP_8:
-	case XK_I:
-	case XK_i:
-	  dy = -1;
-	  break;
-	case XK_Down:
-#ifdef XK_KP_Down
-	case XK_KP_Down:
-#endif
-	case XK_KP_2:
-	case XK_M:
-	case XK_m:
-	  dy = 1;
-	  break;
 	default:
 	  break;
       }
-
-      if (dx || dy)
-      {
-	if (game_status==MAINMENU)
-	  HandleMainMenu(0,0,dx,dy,MB_MENU_MARK);
-        else if (game_status==CHOOSELEVEL)
-          HandleChooseLevel(0,0,dx,dy,MB_MENU_MARK);
-	else if (game_status==SETUP)
-	  HandleSetupScreen(0,0,dx,dy,MB_MENU_MARK);
-      }
       break;
     }
     case HELPSCREEN:
@@ -402,128 +454,136 @@ void HandleKey(KeySym key)
       break;
     case PLAYING:
     {
-      int mvx = 0, mvy = 0;
-      int sbx = 0, sby = 0;
-      int joy = 0;
-      BOOL bomb = FALSE;
-      BOOL moved = FALSE, snapped = FALSE, bombed = FALSE;
-
       switch(key)
       {
-	case XK_Left:		/* normale Richtungen */
-#ifdef XK_KP_Left
-	case XK_KP_Left:
-#endif
-	case XK_KP_4:
-	case XK_J:
-	case XK_j:
-	  mvx = -1;
-	  joy = JOY_LEFT;
-	  break;
-	case XK_Right:
-#ifdef XK_KP_Right
-	case XK_KP_Right:
-#endif
-	case XK_KP_6:
-	case XK_K:
-	case XK_k:
-	  mvx = 1;
-	  joy = JOY_RIGHT;
-	  break;
-	case XK_Up:
-#ifdef XK_KP_Up
-	case XK_KP_Up:
-#endif
-	case XK_KP_8:
-	case XK_I:
-	case XK_i:
-	  mvy = -1;
-	  joy = JOY_UP;
-	  break;
-	case XK_Down:
-#ifdef XK_KP_Down
-	case XK_KP_Down:
-#endif
-	case XK_KP_2:
-	case XK_M:
-	case XK_m:
-	  mvy = 1;
-	  joy = JOY_DOWN;
-	  break;
-#ifdef XK_KP_Home
-	case XK_KP_Home:	/* Diagonalrichtungen */
-#endif
-	case XK_KP_7:
-	  mvx = -1;
-	  mvy = -1;
-	  joy = JOY_UP | JOY_LEFT;
-	  break;
-#ifdef XK_KP_Page_Up
-	case XK_KP_Page_Up:
-#endif
-	case XK_KP_9:
-	  mvx = 1;
-	  mvy = -1;
-	  joy = JOY_UP | JOY_RIGHT;
-	  break;
-#ifdef XK_KP_End
-	case XK_KP_End:
-#endif
-	case XK_KP_1:
-	  mvx = -1;
-	  mvy = 1;
-	  joy = JOY_DOWN | JOY_LEFT;
+
+#ifdef DEBUG
+	case XK_0:
+	case XK_1:
+	case XK_2:
+	case XK_3:
+	case XK_4:
+	case XK_5:
+	case XK_6:
+	case XK_7:
+	case XK_8:
+	case XK_9:
+	  /*
+	  MoveSpeed = key - XK_0;
+	  printf("speed == %d\n", MoveSpeed);
 	  break;
-#ifdef XK_KP_Page_Down
-	case XK_KP_Page_Down:
-#endif
-	case XK_KP_3:
-	  mvx = 1;
-	  mvy = 1;
-	  joy = JOY_DOWN | JOY_RIGHT;
+	  */
+
+	  if (key == XK_0)
+	    GameSpeed = 50;
+	  else
+	    GameSpeed = key - XK_0;
+	  printf("GameSpeed == %d\n", GameSpeed);
 	  break;
-	case XK_S:		/* Feld entfernen */
-	case XK_s:
-	  sbx = -1;
-	  joy = JOY_BUTTON_1 | JOY_LEFT;
+
+	case XK_a:
+	  if (ScrollSteps == TILEX/4)
+	    ScrollSteps = TILEX/8;
+	  else
+	    ScrollSteps = TILEX/4;
 	  break;
-	case XK_D:
-	case XK_d:
-	  sbx = 1;
-	  joy = JOY_BUTTON_1 | JOY_RIGHT;
+
+	case XK_f:
+	  GameSpeed = 2;
+	  printf("GameSpeed == %d\n", GameSpeed);
 	  break;
-	case XK_E:
-	case XK_e:
-	  sby = -1;
-	  joy = JOY_BUTTON_1 | JOY_UP;
+	case XK_g:
+	  GameSpeed = 3;
+	  printf("GameSpeed == %d\n", GameSpeed);
 	  break;
-	case XK_X:
-	case XK_x:
-	  sby = 1;
-	  joy = JOY_BUTTON_1 | JOY_DOWN;
+	case XK_h:
+	  GameSpeed = 4;
+	  printf("GameSpeed == %d\n", GameSpeed);
 	  break;
-	case XK_B:		/* Bombe legen */
-	case XK_b:
-	  bomb = TRUE;
-	  joy = JOY_BUTTON_2;
+	case XK_l:
+	  GameSpeed = 50;
+	  printf("GameSpeed == %d\n", GameSpeed);
 	  break;
+
 	case XK_Q:
+	case XK_q:
 	  Dynamite = 1000;
 	  break;
-	default:
-	  break;
-      }
 
-      if (mvx || mvy)
-	moved = MoveFigure(mvx,mvy);
-      else if (sbx || sby)
-	snapped = SnapField(sbx,sby);
-      else if (bomb)
-	bombed = PlaceBomb();
+	case XK_x:
+
+	  {
+	    int i,j,k, num_steps = 8, step_size = TILEX / num_steps;
+	    static long scroll_delay=0;
+	    long scroll_delay_value = 4*4 / num_steps;
+
+	    printf("Scroll test\n");
+
+	    for(i=0;i<3;i++)
+	    {
+	      for(j=0;j<SCR_FIELDX;j++)
+	      {
+		for(k=0;k<num_steps;k++)
+		{
+		  int xxx = j*TILEX+k*step_size;
+		  int done = 0;
+
+		  while(!done)
+		  {
+  		    if (DelayReached(&scroll_delay, scroll_delay_value))
+  		    {
+  		      XCopyArea(display,fieldbuffer,window,gc,
+  				SX+xxx,SY,
+  				SXSIZE-xxx,SYSIZE,
+  				SX,SY);
+  		      XCopyArea(display,fieldbuffer,window,gc,
+  				SX,SY,
+  				xxx,SYSIZE,
+  				SX+SXSIZE-xxx,SY);
+  
+  		      XFlush(display);
+  		      XSync(display,FALSE);
+
+		      done = 1;
+  		    }
+		    else
+		    {
+		      Delay(1000);
+		    }
+		  }
+  
+		  /*
+		  Delay(160000 / num_steps);
+		  */
+		  /*
+		  Delay(120000 / num_steps);
+		  */
+		}
+	      }
+	    }
+	  }
+
+	  break;
+
+	case XK_y:
+	  {
+	    printf("FX = %d, FY = %d\n", FX,FY);
+
+	    XCopyArea(display,fieldbuffer,window,gc,
+		      0,0,
+		      MIN(WIN_XSIZE,FXSIZE),MIN(WIN_YSIZE,FYSIZE),
+		      0,0);
+	    XFlush(display);
+	    XSync(display,FALSE);
+	    Delay(1000000);
+	  }
 
-      if (tape.recording && (moved || snapped || bombed))
-	TapeRecordAction(joy);
+	  break;
+#endif
 
+	default:
+	  break;
+      }
       break;
     }
     default:
@@ -533,7 +593,7 @@ void HandleKey(KeySym key)
 
 void HandleNoXEvent()
 {
-  if (button_status)
+  if (button_status && game_status != PLAYING)
   {
     HandleButton(-1,-1,button_status);
     return;
@@ -550,33 +610,7 @@ void HandleNoXEvent()
       break;
     case PLAYING:
       HandleJoystick();
-      if (key_status)
-	HandleKey(0);
-      if (game_status!=PLAYING)
-	break;
-
-      if (!LevelSolved)
-      {
-	switch(GameActions(0,0,MB_NOT_PRESSED))
-	{
-	  case ACT_GAME_OVER:
-	    game_status = MAINMENU;
-	    DrawMainMenu();
-	    BackToFront();
-	    break;
-	  case ACT_NEW_GAME:
-	    game_status = PLAYING;
-	    InitGame();
-	    break;
-	  case ACT_GO_ON:
-	    break;
-	  default:
-	    break;
-	}
-      }
-
-      Delay(10000);
-
+      HandleGameActions();
       break;
     default:
       break;
@@ -585,7 +619,9 @@ void HandleNoXEvent()
 
 void HandleJoystick()
 {
-  int joy	= Joystick();
+  int joystick	= Joystick();
+  int keyboard	= key_joystick_mapping;
+  int joy	= (tape.playing ? TapePlayAction() : (joystick | keyboard));
   int left	= joy & JOY_LEFT;
   int right	= joy & JOY_RIGHT;
   int up	= joy & JOY_UP;
@@ -593,10 +629,12 @@ void HandleJoystick()
   int button	= joy & JOY_BUTTON;
   int button1	= joy & JOY_BUTTON_1;
   int button2	= joy & JOY_BUTTON_2;
-  int newbutton	= (JoystickButton()==JOY_BUTTON_NEW_PRESSED);
+  int newbutton	= (JoystickButton() == JOY_BUTTON_NEW_PRESSED);
+  int dx	= (left ? -1	: right ? 1	: 0);
+  int dy	= (up   ? -1	: down  ? 1	: 0);
 
-  if (button_status || key_status)
-    return;
+  if (game_status==PLAYING && (tape.playing || keyboard))
+    newbutton = ((joy & JOY_BUTTON) != 0);
 
   switch(game_status)
   {
@@ -604,20 +642,10 @@ void HandleJoystick()
     case CHOOSELEVEL:
     case SETUP:
     {
-      int dx = 0, dy = 0;
       static long joystickmove_delay = 0;
 
-      if (DelayReached(&joystickmove_delay,15) || button)
-      {
-	if (left)
-	  dx = -1;
-	else if (right)
-	  dx = 1;
-	if (up)
-	  dy = -1;
-	else if (down)
-	  dy = 1;
-      }
+      if (joystick && !button && !DelayReached(&joystickmove_delay,15))
+	newbutton = dx = dy = 0;
 
       if (game_status==MAINMENU)
 	HandleMainMenu(0,0,dx,dy,newbutton ? MB_MENU_CHOICE : MB_MENU_MARK);
@@ -635,30 +663,8 @@ void HandleJoystick()
       break;
     case PLAYING:
     {
-      int mvx = 0, mvy = 0;
       BOOL moved = FALSE, snapped = FALSE, bombed = FALSE;
 
-      if (tape.playing)
-      {
-	joy	= TapePlayAction();
-
-	left	= joy & JOY_LEFT;
-	right	= joy & JOY_RIGHT;
-	up	= joy & JOY_UP;
-	down	= joy & JOY_DOWN;
-	button	= joy & JOY_BUTTON;
-	button1	= joy & JOY_BUTTON_1;
-	button2	= joy & JOY_BUTTON_2;
-      }
-      else if (tape.pausing)
-	joy = 0;
-
-      if (!joy)
-      {
-	DigField(0,0,DF_NO_PUSH);
-	break;
-      }
-
       if (GameOver && newbutton)
       {
 	CloseDoor(DOOR_CLOSE_1);
@@ -667,33 +673,59 @@ void HandleJoystick()
 	return;
       }
 
-      if (left)
-	mvx = -1;
-      else if (right)
-	mvx = 1;
-      if (up)
-	mvy = -1;
-      else if (down)
-	mvy = 1;
-
-      if (button1)
-	snapped = SnapField(mvx,mvy);
+      if (tape.pausing || PlayerGone)
+	joy = 0;
+
+      if (joy)
+      {
+	if (button1)
+	  snapped = SnapField(dx,dy);
+	else
+	{
+	  if (button2)
+	    bombed = PlaceBomb();
+	  moved = MoveFigure(dx,dy);
+	}
+
+	if (tape.recording && (moved || snapped || bombed))
+	{
+	  if (bombed && !moved)
+	    joy &= JOY_BUTTON;
+	  TapeRecordAction(joy);
+	}
+	else if (tape.playing && snapped)
+	  SnapField(0,0);			/* stop snapping */
+      }
       else
       {
-	if (button2)
-	  bombed = PlaceBomb();
-	moved = MoveFigure(mvx,mvy);
+	DigField(0,0,0,0,DF_NO_PUSH);
+	SnapField(0,0);
+	PlayerFrame = 0;
       }
 
-      if (tape.recording && (moved || snapped || bombed))
+      if (tape.playing && !tape.pausing && !joy && tape.counter<tape.length)
       {
-	if (bombed && !moved)
-	  joy &= JOY_BUTTON;
-	TapeRecordAction(joy);
-      }
-      else if (tape.playing && snapped)
-	SnapField(0,0);
+	int next_joy =
+	  tape.pos[tape.counter].joystickdata & (JOY_LEFT|JOY_RIGHT);
 
+	if (next_joy == JOY_LEFT || next_joy == JOY_RIGHT)
+	{
+	  int dx = (next_joy == JOY_LEFT ? -1 : +1);
+
+	  if (IN_LEV_FIELD(JX+dx,JY) && IS_PUSHABLE(Feld[JX+dx][JY]))
+	  {
+	    int el = Feld[JX+dx][JY];
+	    int push_delay = (IS_SB_ELEMENT(el) || el==EL_SONDE ? 2 : 10);
+
+	    if (tape.delay_played + push_delay >= tape.pos[tape.counter].delay)
+	    {
+	      PlayerMovDir = next_joy;
+	      PlayerFrame = FrameCounter % 4;
+	      PlayerPushing = TRUE;
+	    }
+	  }
+	}
+      }
       break;
     }
     default: