X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Ftape.c;h=642ce5c399d814bac1b65a967fe35aa09b306390;hb=a047db7b385f7523ca97deb21fdc504f34a80c7e;hp=4007a14768bf80c060733e0df3259583709db12d;hpb=74b5b6c19587f93c45b72b1153154030dc99b50d;p=rocksndiamonds.git

diff --git a/src/tape.c b/src/tape.c
index 4007a147..642ce5c3 100644
--- a/src/tape.c
+++ b/src/tape.c
@@ -1,145 +1,510 @@
 /***********************************************************
-*  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                   *
 *----------------------------------------------------------*
-*  tape.c                                                  *
+* tape.c                                                   *
 ***********************************************************/
 
+#include "libgame/libgame.h"
+
 #include "tape.h"
-#include "misc.h"
+#include "init.h"
 #include "game.h"
-#include "buttons.h"
 #include "tools.h"
 #include "files.h"
 #include "network.h"
+#include "cartoons.h"
 
 /* tape button identifiers */
 #define TAPE_CTRL_ID_EJECT		0
-#define TAPE_CTRL_ID_STOP		1
-#define TAPE_CTRL_ID_PAUSE		2
-#define TAPE_CTRL_ID_RECORD		3
-#define TAPE_CTRL_ID_PLAY		4
+#define TAPE_CTRL_ID_INDEX		1
+#define TAPE_CTRL_ID_STOP		2
+#define TAPE_CTRL_ID_PAUSE		3
+#define TAPE_CTRL_ID_RECORD		4
+#define TAPE_CTRL_ID_PLAY		5
+
+#define NUM_TAPE_BUTTONS		6
 
-#define NUM_TAPE_BUTTONS		5
+/* values for tape handling */
+#define TAPE_PAUSE_SECONDS_BEFORE_DEATH		5
 
 /* forward declaration for internal use */
 static void HandleTapeButtons(struct GadgetInfo *);
+static void TapeStopIndexSearch();
 
 static struct GadgetInfo *tape_gadget[NUM_TAPE_BUTTONS];
 
-void TapeStartRecording()
+
+/* ========================================================================= */
+/* video tape definitions                                                    */
+/* ========================================================================= */
+
+/* some positions in the video tape control window */
+#define VIDEO_DATE_LABEL_XPOS	(VIDEO_DISPLAY1_XPOS)
+#define VIDEO_DATE_LABEL_YPOS	(VIDEO_DISPLAY1_YPOS)
+#define VIDEO_DATE_LABEL_XSIZE	(VIDEO_DISPLAY_XSIZE)
+#define VIDEO_DATE_LABEL_YSIZE	(VIDEO_DISPLAY_YSIZE)
+#define VIDEO_DATE_XPOS		(VIDEO_DISPLAY1_XPOS + 2)
+#define VIDEO_DATE_YPOS		(VIDEO_DISPLAY1_YPOS + 14)
+#define VIDEO_DATE_XSIZE	(VIDEO_DISPLAY_XSIZE)
+#define VIDEO_DATE_YSIZE	16
+#define VIDEO_REC_LABEL_XPOS	(VIDEO_DISPLAY2_XPOS)
+#define VIDEO_REC_LABEL_YPOS	(VIDEO_DISPLAY2_YPOS)
+#define VIDEO_REC_LABEL_XSIZE	20
+#define VIDEO_REC_LABEL_YSIZE	12
+#define VIDEO_REC_SYMBOL_XPOS	(VIDEO_DISPLAY2_XPOS + 20)
+#define VIDEO_REC_SYMBOL_YPOS	(VIDEO_DISPLAY2_YPOS)
+#define VIDEO_REC_SYMBOL_XSIZE	16
+#define VIDEO_REC_SYMBOL_YSIZE	16
+#define VIDEO_PLAY_LABEL_XPOS	(VIDEO_DISPLAY2_XPOS + 65)
+#define VIDEO_PLAY_LABEL_YPOS	(VIDEO_DISPLAY2_YPOS)
+#define VIDEO_PLAY_LABEL_XSIZE	22
+#define VIDEO_PLAY_LABEL_YSIZE	12
+#define VIDEO_PLAY_SYMBOL_XPOS	(VIDEO_DISPLAY2_XPOS + 52)
+#define VIDEO_PLAY_SYMBOL_YPOS	(VIDEO_DISPLAY2_YPOS)
+#define VIDEO_PLAY_SYMBOL_XSIZE	11
+#define VIDEO_PLAY_SYMBOL_YSIZE	13
+#define VIDEO_PAUSE_LABEL_XPOS	(VIDEO_DISPLAY2_XPOS)
+#define VIDEO_PAUSE_LABEL_YPOS	(VIDEO_DISPLAY2_YPOS + 20)
+#define VIDEO_PAUSE_LABEL_XSIZE	35
+#define VIDEO_PAUSE_LABEL_YSIZE	8
+#define VIDEO_PAUSE_SYMBOL_XPOS	(VIDEO_DISPLAY2_XPOS + 35)
+#define VIDEO_PAUSE_SYMBOL_YPOS	(VIDEO_DISPLAY2_YPOS)
+#define VIDEO_PAUSE_SYMBOL_XSIZE 17
+#define VIDEO_PAUSE_SYMBOL_YSIZE 13
+#define VIDEO_TIME_XPOS		(VIDEO_DISPLAY2_XPOS + 39)
+#define VIDEO_TIME_YPOS		(VIDEO_DISPLAY2_YPOS + 14)
+#define VIDEO_TIME_XSIZE	50
+#define VIDEO_TIME_YSIZE	16
+
+/* special */
+#define VIDEO_PBEND_LABEL_XPOS	5
+#define VIDEO_PBEND_LABEL_YPOS	220
+#define VIDEO_PBEND_LABEL_XSIZE	35
+#define VIDEO_PBEND_LABEL_YSIZE	30
+
+#define VIDEO_STATE_OFF		(VIDEO_STATE_PLAY_OFF	|	\
+				 VIDEO_STATE_REC_OFF	|	\
+				 VIDEO_STATE_PAUSE_OFF	|	\
+				 VIDEO_STATE_FFWD_OFF	|	\
+				 VIDEO_STATE_PBEND_OFF	|	\
+				 VIDEO_STATE_DATE_OFF	|	\
+				 VIDEO_STATE_TIME_OFF)
+#define VIDEO_PRESS_OFF		(VIDEO_PRESS_PLAY_OFF	|	\
+				 VIDEO_PRESS_REC_OFF	|	\
+				 VIDEO_PRESS_PAUSE_OFF	|	\
+				 VIDEO_PRESS_STOP_OFF	|	\
+				 VIDEO_PRESS_EJECT_OFF)
+#define VIDEO_ALL_OFF		(VIDEO_STATE_OFF | VIDEO_PRESS_OFF)
+
+#define VIDEO_STATE_ON		(VIDEO_STATE_PLAY_ON	|	\
+				 VIDEO_STATE_REC_ON	|	\
+				 VIDEO_STATE_PAUSE_ON	|	\
+				 VIDEO_STATE_FFWD_ON	|	\
+				 VIDEO_STATE_PBEND_ON	|	\
+				 VIDEO_STATE_DATE_ON	|	\
+				 VIDEO_STATE_TIME_ON)
+#define VIDEO_PRESS_ON		(VIDEO_PRESS_PLAY_ON	|	\
+				 VIDEO_PRESS_REC_ON	|	\
+				 VIDEO_PRESS_PAUSE_ON	|	\
+				 VIDEO_PRESS_STOP_ON	|	\
+				 VIDEO_PRESS_EJECT_ON)
+#define VIDEO_ALL_ON		(VIDEO_STATE_ON | VIDEO_PRESS_ON)
+
+#define VIDEO_STATE		(VIDEO_STATE_ON | VIDEO_STATE_OFF)
+#define VIDEO_PRESS		(VIDEO_PRESS_ON | VIDEO_PRESS_OFF)
+#define VIDEO_ALL		(VIDEO_ALL_ON | VIDEO_ALL_OFF)
+
+
+/* ========================================================================= */
+/* video display functions                                                   */
+/* ========================================================================= */
+
+void DrawVideoDisplay(unsigned long state, unsigned long value)
 {
-  time_t zeit1 = time(NULL);
-  struct tm *zeit2 = localtime(&zeit1);
   int i;
+  int part_label = 0, part_symbol = 1;
+  int xpos = 0, ypos = 1, xsize = 2, ysize = 3;
+  static char *monatsname[12] =
+  {
+    "JAN", "FEB", "MAR", "APR", "MAY", "JUN",
+    "JUL", "AUG", "SEP", "OCT", "NOV", "DEC"
+  };
+  static int video_pos[5][2][4] =
+  {
+    {{ VIDEO_PLAY_LABEL_XPOS, VIDEO_PLAY_LABEL_YPOS,
+       VIDEO_PLAY_LABEL_XSIZE,VIDEO_PLAY_LABEL_YSIZE },
+     { VIDEO_PLAY_SYMBOL_XPOS, VIDEO_PLAY_SYMBOL_YPOS,
+       VIDEO_PLAY_SYMBOL_XSIZE,VIDEO_PLAY_SYMBOL_YSIZE }},
+
+    {{ VIDEO_REC_LABEL_XPOS, VIDEO_REC_LABEL_YPOS,
+       VIDEO_REC_LABEL_XSIZE,VIDEO_REC_LABEL_YSIZE },
+     { VIDEO_REC_SYMBOL_XPOS, VIDEO_REC_SYMBOL_YPOS,
+       VIDEO_REC_SYMBOL_XSIZE,VIDEO_REC_SYMBOL_YSIZE }},
+
+    {{ VIDEO_PAUSE_LABEL_XPOS, VIDEO_PAUSE_LABEL_YPOS,
+       VIDEO_PAUSE_LABEL_XSIZE,VIDEO_PAUSE_LABEL_YSIZE },
+     { VIDEO_PAUSE_SYMBOL_XPOS, VIDEO_PAUSE_SYMBOL_YPOS,
+       VIDEO_PAUSE_SYMBOL_XSIZE,VIDEO_PAUSE_SYMBOL_YSIZE }},
+
+    {{ VIDEO_DATE_LABEL_XPOS, VIDEO_DATE_LABEL_YPOS,
+       VIDEO_DATE_LABEL_XSIZE,VIDEO_DATE_LABEL_YSIZE },
+     { VIDEO_DATE_XPOS, VIDEO_DATE_YPOS,
+       VIDEO_DATE_XSIZE,VIDEO_DATE_YSIZE }},
+
+    {{ 0,0,
+       0,0 },
+     { VIDEO_TIME_XPOS, VIDEO_TIME_YPOS,
+       VIDEO_TIME_XSIZE,VIDEO_TIME_YSIZE }}
+  };
+
+  if (state & VIDEO_STATE_PBEND_OFF)
+  {
+    int cx = DOOR_GFX_PAGEX3, cy = DOOR_GFX_PAGEY2;
+
+    BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
+	       cx + VIDEO_REC_LABEL_XPOS,
+	       cy + VIDEO_REC_LABEL_YPOS,
+	       VIDEO_PBEND_LABEL_XSIZE,
+	       VIDEO_PBEND_LABEL_YSIZE,
+	       VX + VIDEO_REC_LABEL_XPOS,
+	       VY + VIDEO_REC_LABEL_YPOS);
+  }
 
-  if (!TAPE_IS_STOPPED(tape))
-    TapeStop();
+  for (i = 0; i < 10; i++)
+  {
+    if (state & (1<<i))
+    {
+      int pos = i/2, cx, cy = DOOR_GFX_PAGEY2;
+
+      if (i%2)			/* i ungerade => STATE_ON / PRESS_OFF */
+	cx = DOOR_GFX_PAGEX4;
+      else
+	cx = DOOR_GFX_PAGEX3;	/* i gerade => STATE_OFF / PRESS_ON */
+
+      if (video_pos[pos][part_label][0] && value != VIDEO_DISPLAY_SYMBOL_ONLY)
+	BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
+		   cx + video_pos[pos][part_label][xpos],
+		   cy + video_pos[pos][part_label][ypos],
+		   video_pos[pos][part_label][xsize],
+		   video_pos[pos][part_label][ysize],
+		   VX + video_pos[pos][part_label][xpos],
+		   VY + video_pos[pos][part_label][ypos]);
+      if (video_pos[pos][part_symbol][0] && value != VIDEO_DISPLAY_LABEL_ONLY)
+	BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
+		   cx + video_pos[pos][part_symbol][xpos],
+		   cy + video_pos[pos][part_symbol][ypos],
+		   video_pos[pos][part_symbol][xsize],
+		   video_pos[pos][part_symbol][ysize],
+		   VX + video_pos[pos][part_symbol][xpos],
+		   VY + video_pos[pos][part_symbol][ypos]);
+    }
+  }
+
+  if (state & VIDEO_STATE_FFWD_ON)
+  {
+    int cx = DOOR_GFX_PAGEX4, cy = DOOR_GFX_PAGEY2;
+
+    BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
+	       cx + VIDEO_PLAY_SYMBOL_XPOS,
+	       cy + VIDEO_PLAY_SYMBOL_YPOS,
+	       VIDEO_PLAY_SYMBOL_XSIZE - 2,
+	       VIDEO_PLAY_SYMBOL_YSIZE,
+	       VX + VIDEO_PLAY_SYMBOL_XPOS - 9,
+	       VY + VIDEO_PLAY_SYMBOL_YPOS);
+  }
+
+  if (state & VIDEO_STATE_PBEND_ON)
+  {
+    int cx = DOOR_GFX_PAGEX6, cy = DOOR_GFX_PAGEY1;
+
+    BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
+	       cx + VIDEO_PBEND_LABEL_XPOS,
+	       cy + VIDEO_PBEND_LABEL_YPOS,
+	       VIDEO_PBEND_LABEL_XSIZE,
+	       VIDEO_PBEND_LABEL_YSIZE,
+	       VX + VIDEO_REC_LABEL_XPOS,
+	       VY + VIDEO_REC_LABEL_YPOS);
+  }
+
+  if (state & VIDEO_STATE_DATE_ON)
+  {
+    int tag = value % 100;
+    int monat = (value/100) % 100;
+    int jahr = (value/10000);
+
+    DrawText(VX + VIDEO_DATE_XPOS, VY + VIDEO_DATE_YPOS,
+	     int2str(tag, 2), FONT_TAPE_RECORDER);
+    DrawText(VX + VIDEO_DATE_XPOS + 27, VY + VIDEO_DATE_YPOS,
+	     monatsname[monat], FONT_TAPE_RECORDER);
+    DrawText(VX + VIDEO_DATE_XPOS + 64, VY + VIDEO_DATE_YPOS,
+	     int2str(jahr, 2), FONT_TAPE_RECORDER);
+  }
+
+  if (state & VIDEO_STATE_TIME_ON)
+  {
+    int min = value / 60;
+    int sec = value % 60;
+
+    DrawText(VX + VIDEO_TIME_XPOS, VY + VIDEO_TIME_YPOS,
+	     int2str(min, 2), FONT_TAPE_RECORDER);
+    DrawText(VX + VIDEO_TIME_XPOS + 27, VY + VIDEO_TIME_YPOS,
+	     int2str(sec, 2), FONT_TAPE_RECORDER);
+  }
+
+  if (state & VIDEO_STATE_DATE)
+    redraw_mask |= REDRAW_VIDEO_1;
+  if ((state & ~VIDEO_STATE_DATE) & VIDEO_STATE)
+    redraw_mask |= REDRAW_VIDEO_2;
+  if (state & VIDEO_PRESS)
+    redraw_mask |= REDRAW_VIDEO_3;
+}
+
+void DrawCompleteVideoDisplay()
+{
+  BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
+	     DOOR_GFX_PAGEX3, DOOR_GFX_PAGEY2,
+	     gfx.vxsize, gfx.vysize, gfx.vx, gfx.vy);
+  BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
+	     DOOR_GFX_PAGEX4 + VIDEO_CONTROL_XPOS,
+	     DOOR_GFX_PAGEY2 + VIDEO_CONTROL_YPOS,
+	     VIDEO_CONTROL_XSIZE, VIDEO_CONTROL_YSIZE,
+	     gfx.vx + VIDEO_CONTROL_XPOS, gfx.vy + VIDEO_CONTROL_YPOS);
+
+  DrawVideoDisplay(VIDEO_ALL_OFF, 0);
+  if (tape.date && tape.length)
+  {
+    DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
+    DrawVideoDisplay(VIDEO_STATE_TIME_ON, tape.length_seconds);
+  }
+
+  BlitBitmap(drawto, bitmap_db_door, gfx.vx, gfx.vy, gfx.vxsize, gfx.vysize,
+	     DOOR_GFX_PAGEX1, DOOR_GFX_PAGEY2);
+}
+
+
+/* ========================================================================= */
+/* tape control functions                                                    */
+/* ========================================================================= */
+
+void TapeErase()
+{
+  time_t epoch_seconds = time(NULL);
+  struct tm *time = localtime(&epoch_seconds);
+  int i;
 
-  tape.level_nr = level_nr;
   tape.length = 0;
   tape.counter = 0;
+
+  if (leveldir_current)
+    setString(&tape.level_identifier, leveldir_current->identifier);
+
+  tape.level_nr = level_nr;
   tape.pos[tape.counter].delay = 0;
-  tape.recording = TRUE;
-  tape.playing = FALSE;
-  tape.pausing = FALSE;
   tape.changed = TRUE;
-  tape.date = 10000*(zeit2->tm_year%100) + 100*zeit2->tm_mon + zeit2->tm_mday;
+
+  tape.date = 10000*(time->tm_year % 100) + 100*time->tm_mon + time->tm_mday;
   tape.random_seed = InitRND(NEW_RANDOMIZE);
 
-  for(i=0; i<MAX_PLAYERS; i++)
+  tape.file_version = FILE_VERSION_ACTUAL;
+  tape.game_version = GAME_VERSION_ACTUAL;
+  tape.engine_version = level.game_version;
+
+#if 0
+  printf("::: tape.engine_version = level.game_version = %d \n",
+	 level.game_version);
+#endif
+
+  for (i = 0; i < MAX_PLAYERS; i++)
     tape.player_participates[i] = FALSE;
+}
+
+static void TapeRewind()
+{
+  tape.counter = 0;
+  tape.delay_played = 0;
+  tape.pause_before_death = FALSE;
+  tape.recording = FALSE;
+  tape.playing = FALSE;
+  tape.fast_forward = FALSE;
+  tape.index_search = FALSE;
+  tape.auto_play = (global.autoplay_leveldir != NULL);
+  tape.auto_play_level_solved = FALSE;
+  tape.quick_resume = FALSE;
+  tape.single_step = FALSE;
+
+  InitRND(tape.random_seed);
+}
+
+void TapeStartRecording()
+{
+  if (!TAPE_IS_STOPPED(tape))
+    TapeStop();
+
+  TapeErase();
+  TapeRewind();
+
+  tape.recording = TRUE;
 
   DrawVideoDisplay(VIDEO_STATE_REC_ON, 0);
   DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
   DrawVideoDisplay(VIDEO_STATE_TIME_ON, 0);
+  MapTapeIndexButton();
+
+  SetDrawDeactivationMask(REDRAW_NONE);
+  audio.sound_deactivated = FALSE;
 }
 
-void TapeStopRecording()
+static void TapeStartGameRecording()
 {
-  int i;
+  TapeStartRecording();
 
-  if (!tape.recording)
+#if defined(PLATFORM_UNIX)
+  if (options.network)
+    SendToServer_StartPlaying();
+  else
+#endif
+  {
+    game_status = GAME_MODE_PLAYING;
+    StopAnimation();
+    InitGame();
+  }
+}
+
+static void TapeAppendRecording()
+{
+  if (!tape.playing || !tape.pausing)
     return;
 
-  for(i=0; i<MAX_PLAYERS; i++)
-    tape.pos[tape.counter].action[i] = 0;
+  tape.pos[tape.counter].delay = tape.delay_played;
+  tape.playing = FALSE;
+  tape.recording = TRUE;
+  tape.changed = TRUE;
+
+  DrawVideoDisplay(VIDEO_STATE_PLAY_OFF | VIDEO_STATE_REC_ON,0);
+}
+
+void TapeHaltRecording()
+{
+  if (!tape.recording)
+    return;
 
   tape.counter++;
+  tape.pos[tape.counter].delay = 0;
+
   tape.length = tape.counter;
   tape.length_seconds = GetTapeLength();
+}
+
+void TapeStopRecording()
+{
+  if (!tape.recording)
+    return;
+
+  TapeHaltRecording();
+
   tape.recording = FALSE;
   tape.pausing = FALSE;
+
   DrawVideoDisplay(VIDEO_STATE_REC_OFF, 0);
+  MapTapeEjectButton();
 }
 
-void TapeRecordAction(byte joy[MAX_PLAYERS])
+void TapeRecordAction(byte action[MAX_PLAYERS])
 {
   int i;
 
+#if 1
+  if (!tape.recording)		/* record action even when tape is paused! */
+    return;
+#else
   if (!tape.recording || tape.pausing)
     return;
+#endif
 
-  if (tape.counter >= MAX_TAPELEN-1)
+  if (tape.counter >= MAX_TAPELEN - 1)
   {
     TapeStopRecording();
     return;
   }
 
-  for(i=0; i<MAX_PLAYERS; i++)
-    tape.pos[tape.counter].action[i] = joy[i];
+#if 0
+  printf("::: %05d: recording action: %d\n", FrameCounter, action[0]);
+#endif
 
-  tape.counter++;
-  tape.pos[tape.counter].delay = 0;
-}
+  if (tape.pos[tape.counter].delay > 0)		/* already stored action */
+  {
+    boolean changed_events = FALSE;
 
-void TapeRecordDelay()
-{
-  int i;
+    for (i = 0; i < MAX_PLAYERS; i++)
+      if (tape.pos[tape.counter].action[i] != action[i])
+	changed_events = TRUE;
 
-  if (!tape.recording || tape.pausing)
-    return;
+    if (changed_events || tape.pos[tape.counter].delay >= 255)
+    {
+      tape.counter++;
+      tape.pos[tape.counter].delay = 0;
+    }
+    else
+      tape.pos[tape.counter].delay++;
+  }
 
-  if (tape.counter >= MAX_TAPELEN)
+  if (tape.pos[tape.counter].delay == 0)	/* store new action */
   {
-    TapeStopRecording();
-    return;
-  }
 
-  tape.pos[tape.counter].delay++;
+#if 0
+    printf("::: %05d: new sequence\n", FrameCounter);
+#endif
 
-  if (tape.pos[tape.counter].delay >= 255)
-  {
-    for(i=0; i<MAX_PLAYERS; i++)
-      tape.pos[tape.counter].action[i] = 0;
+    for (i = 0; i < MAX_PLAYERS; i++)
+      tape.pos[tape.counter].action[i] = action[i];
 
-    tape.counter++;
-    tape.pos[tape.counter].delay = 0;
+    tape.pos[tape.counter].delay++;
   }
 }
 
-void TapeTogglePause()
+void TapeTogglePause(boolean toggle_manual)
 {
   unsigned long state;
 
+#if 0
   if (!tape.recording && !tape.playing)
     return;
+#endif
 
   tape.pausing = !tape.pausing;
   tape.fast_forward = FALSE;
   tape.pause_before_death = FALSE;
 
+  if (tape.single_step && toggle_manual)
+    tape.single_step = FALSE;
+
   state = (tape.pausing ? VIDEO_STATE_PAUSE_ON : VIDEO_STATE_PAUSE_OFF);
   if (tape.playing)
     state |= VIDEO_STATE_PBEND_OFF;
 
   DrawVideoDisplay(state, 0);
+
+  if (tape.index_search)
+  {
+    TapeStopIndexSearch();
+
+    if (tape.quick_resume)
+    {
+      tape.quick_resume = FALSE;
+
+      TapeAppendRecording();
+#if 0
+      TapeTogglePause(toggle_manual);
+#endif
+    }
+  }
 }
 
 void TapeStartPlaying()
@@ -150,18 +515,26 @@ void TapeStartPlaying()
   if (!TAPE_IS_STOPPED(tape))
     TapeStop();
 
-  tape.counter = 0;
-  tape.delay_played = 0;
-  tape.pause_before_death = FALSE;
-  tape.recording = FALSE;
+  TapeRewind();
+
   tape.playing = TRUE;
-  tape.pausing = FALSE;
-  tape.fast_forward = FALSE;
-  InitRND(tape.random_seed);
 
   DrawVideoDisplay(VIDEO_STATE_PLAY_ON, 0);
   DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
   DrawVideoDisplay(VIDEO_STATE_TIME_ON, 0);
+  MapTapeIndexButton();
+
+  SetDrawDeactivationMask(REDRAW_NONE);
+  audio.sound_deactivated = FALSE;
+}
+
+static void TapeStartGamePlaying()
+{
+  TapeStartPlaying();
+
+  game_status = GAME_MODE_PLAYING;
+  StopAnimation();
+  InitGame();
 }
 
 void TapeStopPlaying()
@@ -171,44 +544,21 @@ void TapeStopPlaying()
 
   tape.playing = FALSE;
   tape.pausing = FALSE;
+
+  if (tape.index_search)
+    TapeStopIndexSearch();
+
   DrawVideoDisplay(VIDEO_STATE_PLAY_OFF, 0);
+  MapTapeEjectButton();
 }
 
 byte *TapePlayAction()
 {
-  static byte joy[MAX_PLAYERS];
+  static byte action[MAX_PLAYERS];
   int i;
 
   if (!tape.playing || tape.pausing)
-    return(NULL);
-
-  if (tape.counter >= tape.length)
-  {
-    TapeStop();
-    return(NULL);
-  }
-
-  if (tape.delay_played == tape.pos[tape.counter].delay)
-  {
-    tape.delay_played = 0;
-    tape.counter++;
-
-    for(i=0; i<MAX_PLAYERS; i++)
-      joy[i] = tape.pos[tape.counter-1].action[i];
-  }
-  else
-  {
-    for(i=0; i<MAX_PLAYERS; i++)
-      joy[i] = 0;
-  }
-
-  return(joy);
-}
-
-boolean TapePlayDelay()
-{
-  if (!tape.playing || tape.pausing)
-    return(FALSE);
+    return NULL;
 
   if (tape.pause_before_death)	/* STOP 10s BEFORE PLAYER GETS KILLED... */
   {
@@ -220,30 +570,49 @@ boolean TapePlayDelay()
 	DrawVideoDisplay(VIDEO_STATE_PBEND_OFF, VIDEO_DISPLAY_LABEL_ONLY);
     }
 
-    if (TimePlayed > tape.length_seconds - PAUSE_SECONDS_BEFORE_DEATH)
+    if (TimePlayed > tape.length_seconds - TAPE_PAUSE_SECONDS_BEFORE_DEATH)
     {
-      TapeTogglePause();
-      return(FALSE);
+      TapeTogglePause(TAPE_TOGGLE_MANUAL);
+      return NULL;
     }
   }
 
-  if (tape.counter >= tape.length)
+  if (tape.counter >= tape.length)	/* end of tape reached */
   {
-    TapeStop();
-    return(TRUE);
+    if (tape.index_search && !tape.auto_play)
+      TapeTogglePause(TAPE_TOGGLE_MANUAL);
+    else
+      TapeStop();
+
+    return NULL;
   }
 
-  if (tape.delay_played < tape.pos[tape.counter].delay)
+  for (i = 0; i < MAX_PLAYERS; i++)
+    action[i] = tape.pos[tape.counter].action[i];
+
+  tape.delay_played++;
+  if (tape.delay_played >= tape.pos[tape.counter].delay)
   {
-    tape.delay_played++;
-    return(TRUE);
+    tape.counter++;
+    tape.delay_played = 0;
   }
-  else
-    return(FALSE);
+
+#if 0
+  printf("::: %05d: replaying action: %d\n", FrameCounter, action[0]);
+#endif
+
+  return action;
 }
 
 void TapeStop()
 {
+#if 0
+  if (tape.recording)
+    printf("::: stopped recording: %d\n", FrameCounter);
+  else if (tape.playing)
+    printf("::: stopped playing:   %d\n\n", FrameCounter);
+#endif
+
   TapeStopRecording();
   TapeStopPlaying();
 
@@ -253,11 +622,11 @@ void TapeStop()
     DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
     DrawVideoDisplay(VIDEO_STATE_TIME_ON, tape.length_seconds);
   }
-}
 
-void TapeErase()
-{
-  tape.length = 0;
+#if 0
+  if (tape.auto_play)
+    AutoPlayTape();	/* continue automatically playing next tape */
+#endif
 }
 
 unsigned int GetTapeLength()
@@ -268,12 +637,225 @@ unsigned int GetTapeLength()
   if (TAPE_IS_EMPTY(tape))
     return(0);
 
-  for(i=0;i<tape.length;i++)
+  for (i = 0; i < tape.length; i++)
     tape_length += tape.pos[i].delay;
 
   return(tape_length * GAME_FRAME_DELAY / 1000);
 }
 
+static void TapeStartIndexSearch()
+{
+  tape.index_search = TRUE;
+
+  if (!tape.fast_forward || tape.pause_before_death)
+  {
+    tape.pausing = FALSE;
+
+    SetDrawDeactivationMask(REDRAW_FIELD);
+    audio.sound_deactivated = TRUE;
+  }
+}
+
+static void TapeStopIndexSearch()
+{
+  tape.index_search = FALSE;
+
+  SetDrawDeactivationMask(REDRAW_NONE);
+  audio.sound_deactivated = FALSE;
+
+#if 1
+  if (game_status == GAME_MODE_PLAYING)
+#endif
+  {
+    RedrawPlayfield(TRUE, 0,0,0,0);
+    DrawGameDoorValues();
+  }
+}
+
+static void TapeSingleStep()
+{
+  if (options.network)
+    return;
+
+  if (!tape.pausing)
+    TapeTogglePause(TAPE_TOGGLE_MANUAL);
+
+  tape.single_step = !tape.single_step;
+}
+
+void TapeQuickSave()
+{
+  if (game_status == GAME_MODE_PLAYING)
+  {
+    if (tape.recording)
+      TapeHaltRecording();	/* prepare tape for saving on-the-fly */
+
+    if (TAPE_IS_EMPTY(tape))
+      Request("No tape that can be saved !", REQ_CONFIRM);
+    else
+      SaveTape(tape.level_nr);
+  }
+  else if (game_status == GAME_MODE_MAIN)
+    Request("No game that can be saved !", REQ_CONFIRM);
+}
+
+void TapeQuickLoad()
+{
+  if (game_status == GAME_MODE_PLAYING || game_status == GAME_MODE_MAIN)
+  {
+    TapeStop();
+    TapeErase();
+
+    LoadTape(level_nr);
+    if (!TAPE_IS_EMPTY(tape))
+    {
+      TapeStartGamePlaying();
+      TapeStartIndexSearch();
+
+      tape.quick_resume = TRUE;
+    }
+    else
+      Request("No tape for this level !", REQ_CONFIRM);
+  }
+}
+
+void InsertSolutionTape()
+{
+  if (!TAPE_IS_EMPTY(tape))
+    return;
+
+  LoadSolutionTape(level_nr);
+
+  if (TAPE_IS_EMPTY(tape))
+    Request("No solution tape for this level !", REQ_CONFIRM);
+
+  DrawCompleteVideoDisplay();
+}
+
+
+/* ------------------------------------------------------------------------- *
+ * tape autoplay functions
+ * ------------------------------------------------------------------------- */
+
+#define MAX_NUM_AUTOPLAY_LEVELS		1000
+
+void AutoPlayTape()
+{
+  static LevelDirTree *autoplay_leveldir = NULL;
+  static boolean autoplay_initialized = FALSE;
+  static int autoplay_level_nr = -1;
+  static int num_levels_played = 0;
+  static int num_levels_solved = 0;
+  static boolean levels_failed[MAX_NUM_AUTOPLAY_LEVELS];
+  int i;
+
+  if (autoplay_initialized)
+  {
+    /* just finished auto-playing tape */
+    printf("%s.\n", tape.auto_play_level_solved ? "solved" : "NOT SOLVED");
+
+    num_levels_played++;
+    if (tape.auto_play_level_solved)
+      num_levels_solved++;
+    else if (level_nr >= 0 && level_nr < MAX_NUM_AUTOPLAY_LEVELS)
+      levels_failed[level_nr] = TRUE;
+  }
+  else
+  {
+    DrawCompleteVideoDisplay();
+    audio.sound_enabled = FALSE;
+
+    autoplay_leveldir = getTreeInfoFromIdentifier(leveldir_first,
+						  global.autoplay_leveldir);
+
+    if (autoplay_leveldir == NULL)
+      Error(ERR_EXIT, "no such level identifier: '%s'",
+	    global.autoplay_leveldir);
+
+    leveldir_current = autoplay_leveldir;
+
+    if (global.autoplay_level_nr != -1)
+    {
+      autoplay_leveldir->first_level = global.autoplay_level_nr;
+      autoplay_leveldir->last_level  = global.autoplay_level_nr;
+    }
+
+    autoplay_level_nr = autoplay_leveldir->first_level;
+
+    printf_line("=", 79);
+    printf("Automatically playing level tapes\n");
+    printf_line("-", 79);
+    printf("Level series identifier: '%s'\n", autoplay_leveldir->identifier);
+    printf("Level series name:       '%s'\n", autoplay_leveldir->name);
+    printf("Level series author:     '%s'\n", autoplay_leveldir->author);
+    printf("Number of levels:        %d\n",   autoplay_leveldir->levels);
+    printf_line("=", 79);
+    printf("\n");
+
+    for (i = 0; i < MAX_NUM_AUTOPLAY_LEVELS; i++)
+      levels_failed[i] = FALSE;
+
+    autoplay_initialized = TRUE;
+  }
+
+  while (autoplay_level_nr <= autoplay_leveldir->last_level)
+  {
+    level_nr = autoplay_level_nr++;
+
+    TapeErase();
+
+    printf("Level %03d: ", level_nr);
+
+    LoadLevel(level_nr);
+    if (level.no_valid_file)
+    {
+      printf("(no level)\n");
+      continue;
+    }
+
+    LoadSolutionTape(level_nr);
+#if 1
+    if (tape.no_valid_file)
+#else
+    if (TAPE_IS_EMPTY(tape))
+#endif
+    {
+      printf("(no tape)\n");
+      continue;
+    }
+
+    printf("playing tape ... ");
+
+    TapeStartGamePlaying();
+    TapeStartIndexSearch();
+
+    return;
+  }
+
+  printf("\n");
+  printf_line("=", 79);
+  printf("Number of levels played: %d\n", num_levels_played);
+  printf("Number of levels solved: %d (%d%%)\n", num_levels_solved,
+	 (num_levels_played ? num_levels_solved * 100 / num_levels_played :0));
+  printf_line("-", 79);
+  printf("Summary (for automatic parsing by scripts):\n");
+  printf("LEVELDIR '%s', SOLVED %d/%d (%d%%)",
+	 autoplay_leveldir->identifier, num_levels_solved, num_levels_played,
+	 (num_levels_played ? num_levels_solved * 100 / num_levels_played :0));
+  if (num_levels_played != num_levels_solved)
+  {
+    printf(", FAILED:");
+    for (i = 0; i < MAX_NUM_AUTOPLAY_LEVELS; i++)
+      if (levels_failed[i])
+	printf(" %03d", i);
+  }
+  printf("\n");
+  printf_line("=", 79);
+
+  CloseAllAndExit(0);
+}
+
+
 /* ---------- new tape button stuff ---------------------------------------- */
 
 /* graphic position values for tape buttons */
@@ -283,6 +865,7 @@ unsigned int GetTapeLength()
 #define TAPE_BUTTON_YPOS	77
 
 #define TAPE_BUTTON_EJECT_XPOS	(TAPE_BUTTON_XPOS + 0 * TAPE_BUTTON_XSIZE)
+#define TAPE_BUTTON_INDEX_XPOS	(TAPE_BUTTON_XPOS + 0 * TAPE_BUTTON_XSIZE)
 #define TAPE_BUTTON_STOP_XPOS	(TAPE_BUTTON_XPOS + 1 * TAPE_BUTTON_XSIZE)
 #define TAPE_BUTTON_PAUSE_XPOS	(TAPE_BUTTON_XPOS + 2 * TAPE_BUTTON_XSIZE)
 #define TAPE_BUTTON_RECORD_XPOS	(TAPE_BUTTON_XPOS + 3 * TAPE_BUTTON_XSIZE)
@@ -300,6 +883,11 @@ static struct
     TAPE_CTRL_ID_EJECT,
     "eject tape"
   },
+  {
+    TAPE_BUTTON_INDEX_XPOS,	TAPE_BUTTON_YPOS,
+    TAPE_CTRL_ID_INDEX,
+    "index mark"
+  },
   {
     TAPE_BUTTON_STOP_XPOS,	TAPE_BUTTON_YPOS,
     TAPE_CTRL_ID_STOP,
@@ -326,9 +914,9 @@ void CreateTapeButtons()
 {
   int i;
 
-  for (i=0; i<NUM_TAPE_BUTTONS; i++)
+  for (i = 0; i < NUM_TAPE_BUTTONS; i++)
   {
-    Bitmap gd_bitmap = pix[PIX_DOOR];
+    Bitmap *gd_bitmap = graphic_info[IMG_GLOBAL_DOOR].bitmap;
     struct GadgetInfo *gi;
     int gd_xoffset, gd_yoffset;
     int gd_x1, gd_x2, gd_y;
@@ -340,6 +928,12 @@ void CreateTapeButtons()
     gd_x2 = DOOR_GFX_PAGEX3 + gd_xoffset;
     gd_y  = DOOR_GFX_PAGEY2 + gd_yoffset;
 
+    if (i == TAPE_CTRL_ID_INDEX)
+    {
+      gd_x1 = DOOR_GFX_PAGEX6 + gd_xoffset;
+      gd_x2 = DOOR_GFX_PAGEX5 + gd_xoffset;
+    }
+
     gi = CreateGadget(GDI_CUSTOM_ID, id,
 		      GDI_INFO_TEXT, tapebutton_info[i].infotext,
 		      GDI_X, VX + gd_xoffset,
@@ -361,19 +955,43 @@ void CreateTapeButtons()
   }
 }
 
+void FreeTapeButtons()
+{
+  int i;
+
+  for (i = 0; i < NUM_TAPE_BUTTONS; i++)
+    FreeGadget(tape_gadget[i]);
+}
+
+void MapTapeEjectButton()
+{
+  UnmapGadget(tape_gadget[TAPE_CTRL_ID_INDEX]);
+  MapGadget(tape_gadget[TAPE_CTRL_ID_EJECT]);
+}
+
+void MapTapeIndexButton()
+{
+  UnmapGadget(tape_gadget[TAPE_CTRL_ID_EJECT]);
+  MapGadget(tape_gadget[TAPE_CTRL_ID_INDEX]);
+}
+
 void MapTapeButtons()
 {
   int i;
 
-  for (i=0; i<NUM_TAPE_BUTTONS; i++)
-    MapGadget(tape_gadget[i]);
+  for (i = 0; i < NUM_TAPE_BUTTONS; i++)
+    if (i != TAPE_CTRL_ID_INDEX)
+      MapGadget(tape_gadget[i]);
+
+  if (tape.recording || tape.playing)
+    MapTapeIndexButton();
 }
 
 void UnmapTapeButtons()
 {
   int i;
 
-  for (i=0; i<NUM_TAPE_BUTTONS; i++)
+  for (i = 0; i < NUM_TAPE_BUTTONS; i++)
     UnmapGadget(tape_gadget[i]);
 }
 
@@ -381,7 +999,7 @@ static void HandleTapeButtons(struct GadgetInfo *gi)
 {
   int id = gi->custom_id;
 
-  if (game_status != MAINMENU && game_status != PLAYING)
+  if (game_status != GAME_MODE_MAIN && game_status != GAME_MODE_PLAYING)
     return;
 
   switch (id)
@@ -403,42 +1021,30 @@ static void HandleTapeButtons(struct GadgetInfo *gi)
       DrawCompleteVideoDisplay();
       break;
 
+    case TAPE_CTRL_ID_INDEX:
+      if (tape.playing)
+	TapeStartIndexSearch();
+      else if (tape.recording)
+	TapeSingleStep();
+      break;
+
     case TAPE_CTRL_ID_STOP:
       TapeStop();
       break;
 
     case TAPE_CTRL_ID_PAUSE:
-      TapeTogglePause();
+      TapeTogglePause(TAPE_TOGGLE_MANUAL);
       break;
 
     case TAPE_CTRL_ID_RECORD:
       if (TAPE_IS_STOPPED(tape))
-      {
-	TapeStartRecording();
-
-#if !defined(MSDOS) && !defined(WIN32)
-	if (options.network)
-	  SendToServer_StartPlaying();
-	else
-#endif
-	{
-	  game_status = PLAYING;
-	  InitGame();
-	}
-      }
+	TapeStartGameRecording();
       else if (tape.pausing)
       {
 	if (tape.playing)	/* PLAYING -> PAUSING -> RECORDING */
-	{
-	  tape.pos[tape.counter].delay = tape.delay_played;
-	  tape.playing = FALSE;
-	  tape.recording = TRUE;
-	  tape.changed = TRUE;
-
-	  DrawVideoDisplay(VIDEO_STATE_PLAY_OFF | VIDEO_STATE_REC_ON,0);
-	}
+	  TapeAppendRecording();
 	else
-	  TapeTogglePause();
+	  TapeTogglePause(TAPE_TOGGLE_MANUAL);
       }
       break;
 
@@ -448,26 +1054,25 @@ static void HandleTapeButtons(struct GadgetInfo *gi)
 
       if (TAPE_IS_STOPPED(tape))
       {
-	TapeStartPlaying();
-
-	game_status = PLAYING;
-	InitGame();
+	TapeStartGamePlaying();
       }
       else if (tape.playing)
       {
 	if (tape.pausing)			/* PAUSE -> PLAY */
-	  TapeTogglePause();
+	{
+	  TapeTogglePause(TAPE_TOGGLE_MANUAL);
+	}
 	else if (!tape.fast_forward)		/* PLAY -> FAST FORWARD PLAY */
 	{
 	  tape.fast_forward = TRUE;
 	  DrawVideoDisplay(VIDEO_STATE_FFWD_ON, 0);
 	}
-	else if (!tape.pause_before_death)	/* FFWD PLAY -> + AUTO PAUSE */
+	else if (!tape.pause_before_death)	/* FFWD PLAY -> AUTO PAUSE */
 	{
 	  tape.pause_before_death = TRUE;
 	  DrawVideoDisplay(VIDEO_STATE_PBEND_ON, VIDEO_DISPLAY_LABEL_ONLY);
 	}
-	else					/* -> NORMAL PLAY */
+	else					/* AUTO PAUSE -> NORMAL PLAY */
 	{
 	  tape.fast_forward = FALSE;
 	  tape.pause_before_death = FALSE;