src/tape.c

   1 // ============================================================================
   2 // Rocks'n'Diamonds - McDuffin Strikes Back!
   3 // ----------------------------------------------------------------------------
   4 // (c) 1995-2014 by Artsoft Entertainment
   5 //                  Holger Schemel
   6 //                  info@artsoft.org
   7 //                  http://www.artsoft.org/
   8 // ----------------------------------------------------------------------------
   9 // tape.c
  10 // ============================================================================
  11
  12 #include "libgame/libgame.h"
  13
  14 #include "tape.h"
  15 #include "init.h"
  16 #include "game.h"
  17 #include "tools.h"
  18 #include "files.h"
  19 #include "network.h"
  20 #include "cartoons.h"
  21
  22 #define DEBUG_TAPE_WHEN_PLAYING                 FALSE
  23
  24 /* tape button identifiers */
  25 #define TAPE_CTRL_ID_EJECT                      0
  26 #define TAPE_CTRL_ID_EXTRA                      1
  27 #define TAPE_CTRL_ID_STOP                       2
  28 #define TAPE_CTRL_ID_PAUSE                      3
  29 #define TAPE_CTRL_ID_RECORD                     4
  30 #define TAPE_CTRL_ID_PLAY                       5
  31
  32 #define NUM_TAPE_BUTTONS                        6
  33
  34 /* values for tape handling */
  35 #define TAPE_PAUSE_SECONDS_BEFORE_DEATH         5
  36
  37 /* forward declaration for internal use */
  38 static void HandleTapeButtons(struct GadgetInfo *);
  39 static void TapeStopWarpForward();
  40
  41 static struct GadgetInfo *tape_gadget[NUM_TAPE_BUTTONS];
  42
  43
  44 /* ========================================================================= */
  45 /* video tape definitions                                                    */
  46 /* ========================================================================= */
  47
  48 /* some positions in the video tape control window */
  49 #define VIDEO_DATE_LABEL_XPOS           (VIDEO_DISPLAY1_XPOS)
  50 #define VIDEO_DATE_LABEL_YPOS           (VIDEO_DISPLAY1_YPOS)
  51 #define VIDEO_DATE_LABEL_XSIZE          (VIDEO_DISPLAY_XSIZE)
  52 #define VIDEO_DATE_LABEL_YSIZE          (VIDEO_DISPLAY_YSIZE)
  53 #define VIDEO_DATE_XPOS                 (VIDEO_DISPLAY1_XPOS + 2)
  54 #define VIDEO_DATE_YPOS                 (VIDEO_DISPLAY1_YPOS + 14)
  55 #define VIDEO_DATE_XSIZE                (VIDEO_DISPLAY_XSIZE)
  56 #define VIDEO_DATE_YSIZE                16
  57 #define VIDEO_REC_LABEL_XPOS            (VIDEO_DISPLAY2_XPOS)
  58 #define VIDEO_REC_LABEL_YPOS            (VIDEO_DISPLAY2_YPOS)
  59 #define VIDEO_REC_LABEL_XSIZE           20
  60 #define VIDEO_REC_LABEL_YSIZE           12
  61 #define VIDEO_REC_SYMBOL_XPOS           (VIDEO_DISPLAY2_XPOS + 20)
  62 #define VIDEO_REC_SYMBOL_YPOS           (VIDEO_DISPLAY2_YPOS)
  63 #define VIDEO_REC_SYMBOL_XSIZE          16
  64 #define VIDEO_REC_SYMBOL_YSIZE          16
  65 #define VIDEO_PLAY_LABEL_XPOS           (VIDEO_DISPLAY2_XPOS + 65)
  66 #define VIDEO_PLAY_LABEL_YPOS           (VIDEO_DISPLAY2_YPOS)
  67 #define VIDEO_PLAY_LABEL_XSIZE          22
  68 #define VIDEO_PLAY_LABEL_YSIZE          12
  69 #define VIDEO_PLAY_SYMBOL_XPOS          (VIDEO_DISPLAY2_XPOS + 52)
  70 #define VIDEO_PLAY_SYMBOL_YPOS          (VIDEO_DISPLAY2_YPOS)
  71 #define VIDEO_PLAY_SYMBOL_XSIZE         11
  72 #define VIDEO_PLAY_SYMBOL_YSIZE         13
  73 #define VIDEO_PAUSE_LABEL_XPOS          (VIDEO_DISPLAY2_XPOS)
  74 #define VIDEO_PAUSE_LABEL_YPOS          (VIDEO_DISPLAY2_YPOS + 20)
  75 #define VIDEO_PAUSE_LABEL_XSIZE         35
  76 #define VIDEO_PAUSE_LABEL_YSIZE         8
  77 #define VIDEO_PAUSE_SYMBOL_XPOS         (VIDEO_DISPLAY2_XPOS + 35)
  78 #define VIDEO_PAUSE_SYMBOL_YPOS         (VIDEO_DISPLAY2_YPOS)
  79 #define VIDEO_PAUSE_SYMBOL_XSIZE        17
  80 #define VIDEO_PAUSE_SYMBOL_YSIZE        13
  81 #define VIDEO_TIME_XPOS                 (VIDEO_DISPLAY2_XPOS + 39)
  82 #define VIDEO_TIME_YPOS                 (VIDEO_DISPLAY2_YPOS + 14)
  83 #define VIDEO_TIME_XSIZE                50
  84 #define VIDEO_TIME_YSIZE                16
  85
  86 /* some default values for tape labels and symbols */
  87 #define VIDEO_LABEL_XPOS                5
  88 #define VIDEO_LABEL_YPOS                42
  89 #define VIDEO_LABEL_XSIZE               40
  90 #define VIDEO_LABEL_YSIZE               28
  91 #define VIDEO_SYMBOL_XPOS               39
  92 #define VIDEO_SYMBOL_YPOS               42
  93 #define VIDEO_SYMBOL_XSIZE              56
  94 #define VIDEO_SYMBOL_YSIZE              13
  95
  96 /* values for certain tape labels and symbols */
  97 #define VIDEO_FFWD_LABEL_XPOS           VIDEO_LABEL_XPOS
  98 #define VIDEO_FFWD_LABEL_YPOS           193
  99 #define VIDEO_FFWD_LABEL_XSIZE          VIDEO_LABEL_XSIZE
 100 #define VIDEO_FFWD_LABEL_YSIZE          VIDEO_LABEL_YSIZE
 101 #define VIDEO_FFWD_SYMBOL_XPOS          VIDEO_SYMBOL_XPOS
 102 #define VIDEO_FFWD_SYMBOL_YPOS          193
 103 #define VIDEO_FFWD_SYMBOL_XSIZE         27
 104 #define VIDEO_FFWD_SYMBOL_YSIZE         VIDEO_SYMBOL_YSIZE
 105
 106 #define VIDEO_PBEND_LABEL_XPOS          VIDEO_LABEL_XPOS
 107 #define VIDEO_PBEND_LABEL_YPOS          221
 108 #define VIDEO_PBEND_LABEL_XSIZE         VIDEO_LABEL_XSIZE
 109 #define VIDEO_PBEND_LABEL_YSIZE         VIDEO_LABEL_YSIZE
 110 #define VIDEO_PBEND_SYMBOL_XPOS         VIDEO_SYMBOL_XPOS
 111 #define VIDEO_PBEND_SYMBOL_YPOS         221
 112 #define VIDEO_PBEND_SYMBOL_XSIZE        27
 113 #define VIDEO_PBEND_SYMBOL_YSIZE        VIDEO_SYMBOL_YSIZE
 114
 115 #define VIDEO_WARP_LABEL_XPOS           VIDEO_LABEL_XPOS
 116 #define VIDEO_WARP_LABEL_YPOS           165
 117 #define VIDEO_WARP_LABEL_XSIZE          VIDEO_LABEL_XSIZE
 118 #define VIDEO_WARP_LABEL_YSIZE          VIDEO_LABEL_YSIZE
 119 #define VIDEO_WARP_SYMBOL_XPOS          VIDEO_SYMBOL_XPOS
 120 #define VIDEO_WARP_SYMBOL_YPOS          165
 121 #define VIDEO_WARP_SYMBOL_XSIZE         27
 122 #define VIDEO_WARP_SYMBOL_YSIZE         VIDEO_SYMBOL_YSIZE
 123 #define VIDEO_WARP2_SYMBOL_XPOS         VIDEO_SYMBOL_XPOS
 124 #define VIDEO_WARP2_SYMBOL_YPOS         152
 125 #define VIDEO_WARP2_SYMBOL_XSIZE        27
 126 #define VIDEO_WARP2_SYMBOL_YSIZE        VIDEO_SYMBOL_YSIZE
 127
 128 #define VIDEO_1STEP_SYMBOL_XPOS         (VIDEO_SYMBOL_XPOS + 18)
 129 #define VIDEO_1STEP_SYMBOL_YPOS         139
 130 #define VIDEO_1STEP_SYMBOL_XSIZE        (VIDEO_SYMBOL_XSIZE - 18)
 131 #define VIDEO_1STEP_SYMBOL_YSIZE        VIDEO_SYMBOL_YSIZE
 132
 133 #define PG_X3(x)                        (DOOR_GFX_PAGEX3 + (x))
 134 #define PG_X4(x)                        (DOOR_GFX_PAGEX4 + (x))
 135 #define PG_X5(x)                        (DOOR_GFX_PAGEX5 + (x))
 136 #define PG_X6(x)                        (DOOR_GFX_PAGEX6 + (x))
 137
 138 #define PG_Y1(y)                        (DOOR_GFX_PAGEY1 + (y))
 139 #define PG_Y2(y)                        (DOOR_GFX_PAGEY2 + (y))
 140
 141 #define VIDEO_INFO_OFF                  (VIDEO_STATE_DATE_OFF   |       \
 142                                          VIDEO_STATE_TIME_OFF   |       \
 143                                          VIDEO_STATE_FRAME_OFF)
 144 #define VIDEO_STATE_OFF                 (VIDEO_STATE_PLAY_OFF   |       \
 145                                          VIDEO_STATE_REC_OFF    |       \
 146                                          VIDEO_STATE_PAUSE_OFF  |       \
 147                                          VIDEO_STATE_FFWD_OFF   |       \
 148                                          VIDEO_STATE_PBEND_OFF  |       \
 149                                          VIDEO_STATE_1STEP_OFF)
 150 #define VIDEO_PRESS_OFF                 (VIDEO_PRESS_PLAY_OFF   |       \
 151                                          VIDEO_PRESS_REC_OFF    |       \
 152                                          VIDEO_PRESS_PAUSE_OFF  |       \
 153                                          VIDEO_PRESS_STOP_OFF   |       \
 154                                          VIDEO_PRESS_EJECT_OFF)
 155 #define VIDEO_ALL_OFF                   (VIDEO_INFO_OFF         |       \
 156                                          VIDEO_STATE_OFF        |       \
 157                                          VIDEO_PRESS_OFF)
 158
 159 #define VIDEO_INFO_ON                   (VIDEO_STATE_DATE_ON    |       \
 160                                          VIDEO_STATE_TIME_ON    |       \
 161                                          VIDEO_STATE_FRAME_ON)
 162 #define VIDEO_STATE_ON                  (VIDEO_STATE_PLAY_ON    |       \
 163                                          VIDEO_STATE_REC_ON     |       \
 164                                          VIDEO_STATE_PAUSE_ON   |       \
 165                                          VIDEO_STATE_FFWD_ON    |       \
 166                                          VIDEO_STATE_PBEND_ON   |       \
 167                                          VIDEO_STATE_1STEP_ON)
 168 #define VIDEO_PRESS_ON                  (VIDEO_PRESS_PLAY_ON    |       \
 169                                          VIDEO_PRESS_REC_ON     |       \
 170                                          VIDEO_PRESS_PAUSE_ON   |       \
 171                                          VIDEO_PRESS_STOP_ON    |       \
 172                                          VIDEO_PRESS_EJECT_ON)
 173 #define VIDEO_ALL_ON                    (VIDEO_INFO_ON          |       \
 174                                          VIDEO_STATE_ON         |       \
 175                                          VIDEO_PRESS_ON)
 176
 177 #define VIDEO_INFO                      (VIDEO_INFO_ON | VIDEO_INFO_OFF)
 178 #define VIDEO_STATE                     (VIDEO_STATE_ON | VIDEO_STATE_OFF)
 179 #define VIDEO_PRESS                     (VIDEO_PRESS_ON | VIDEO_PRESS_OFF)
 180 #define VIDEO_ALL                       (VIDEO_ALL_ON | VIDEO_ALL_OFF)
 181
 182 #define NUM_TAPE_FUNCTIONS              11
 183 #define NUM_TAPE_FUNCTION_PARTS         2
 184 #define NUM_TAPE_FUNCTION_STATES        2
 185
 186
 187 /* ========================================================================= */
 188 /* video display functions                                                   */
 189 /* ========================================================================= */
 190
 191 static void DrawVideoDisplay_Graphics(unsigned int state, unsigned int value)
 192 {
 193   int i, j, k;
 194
 195   static struct
 196   {
 197     int graphic;
 198     struct Rect *pos;
 199   }
 200   video_pos[NUM_TAPE_FUNCTIONS][NUM_TAPE_FUNCTION_PARTS] =
 201   {
 202     {
 203       { IMG_TAPE_LABEL_GFX_PLAY,                &tape.label.play        },
 204       { IMG_TAPE_SYMBOL_GFX_PLAY,               &tape.symbol.play       },
 205     },
 206     {
 207       { IMG_TAPE_LABEL_GFX_RECORD,              &tape.label.record      },
 208       { IMG_TAPE_SYMBOL_GFX_RECORD,             &tape.symbol.record     },
 209     },
 210     {
 211       { IMG_TAPE_LABEL_GFX_PAUSE,               &tape.label.pause       },
 212       { IMG_TAPE_SYMBOL_GFX_PAUSE,              &tape.symbol.pause      },
 213     },
 214     {
 215       { IMG_TAPE_LABEL_GFX_DATE,                &tape.label.date        },
 216       { -1,                                     NULL                    },
 217     },
 218     {
 219       { IMG_TAPE_LABEL_GFX_TIME,                &tape.label.time        },
 220       { -1,                                     NULL                    },
 221     },
 222     {
 223       /* (no label for displaying optional frame) */
 224       { -1,                                     NULL                    },
 225       { -1,                                     NULL                    },
 226     },
 227     {
 228       { IMG_TAPE_LABEL_GFX_FAST_FORWARD,        &tape.label.fast_forward  },
 229       { IMG_TAPE_SYMBOL_GFX_FAST_FORWARD,       &tape.symbol.fast_forward },
 230     },
 231     {
 232       { IMG_TAPE_LABEL_GFX_PAUSE_BEFORE_END,    &tape.label.pause_before_end  },
 233       { IMG_TAPE_SYMBOL_GFX_PAUSE_BEFORE_END,   &tape.symbol.pause_before_end },
 234     },
 235     {
 236       { IMG_TAPE_LABEL_GFX_WARP_FORWARD_BLIND,  &tape.label.warp_forward_blind},
 237       { IMG_TAPE_SYMBOL_GFX_WARP_FORWARD_BLIND, &tape.symbol.warp_forward_blind},
 238     },
 239     {
 240       { IMG_TAPE_LABEL_GFX_WARP_FORWARD,        &tape.label.warp_forward  },
 241       { IMG_TAPE_SYMBOL_GFX_WARP_FORWARD,       &tape.symbol.warp_forward },
 242     },
 243     {
 244       { IMG_TAPE_LABEL_GFX_SINGLE_STEP,         &tape.label.single_step  },
 245       { IMG_TAPE_SYMBOL_GFX_SINGLE_STEP,        &tape.symbol.single_step },
 246     },
 247   };
 248
 249   for (k = 0; k < NUM_TAPE_FUNCTION_STATES; k++)        /* on or off states */
 250   {
 251     for (i = 0; i < NUM_TAPE_FUNCTIONS; i++)            /* record, play, ... */
 252     {
 253       for (j = 0; j < NUM_TAPE_FUNCTION_PARTS; j++)     /* label or symbol */
 254       {
 255         int graphic = video_pos[i][j].graphic;
 256         struct Rect *pos = video_pos[i][j].pos;
 257
 258         if (graphic == -1 ||
 259             pos->x == -1 ||
 260             pos->y == -1)
 261           continue;
 262
 263         if (state & (1 << (i * 2 + k)))
 264         {
 265           struct GraphicInfo *gfx_bg = &graphic_info[IMG_BACKGROUND_TAPE];
 266           struct GraphicInfo *gfx = &graphic_info[graphic];
 267           Bitmap *gd_bitmap;
 268           int gd_x, gd_y;
 269           int skip_value =
 270             (j == 0 ? VIDEO_DISPLAY_SYMBOL_ONLY : VIDEO_DISPLAY_LABEL_ONLY);
 271
 272           if (value == skip_value)
 273             continue;
 274
 275           if (k == 1)           /* on */
 276           {
 277             gd_bitmap = gfx->bitmap;
 278             gd_x = gfx->src_x;
 279             gd_y = gfx->src_y;
 280           }
 281           else                  /* off */
 282           {
 283             gd_bitmap = gfx_bg->bitmap;
 284             gd_x = gfx_bg->src_x + pos->x;
 285             gd_y = gfx_bg->src_y + pos->y;
 286           }
 287
 288           /* some tape graphics may be undefined -- only draw if defined */
 289           if (gd_bitmap != NULL)
 290             BlitBitmap(gd_bitmap, drawto, gd_x, gd_y, gfx->width, gfx->height,
 291                        VX + pos->x, VY + pos->y);
 292         }
 293       }
 294     }
 295   }
 296 }
 297
 298
 299 #define DATETIME_NONE                   (0)
 300
 301 #define DATETIME_DATE_YYYY              (1 << 0)
 302 #define DATETIME_DATE_YY                (1 << 1)
 303 #define DATETIME_DATE_MON               (1 << 2)
 304 #define DATETIME_DATE_MM                (1 << 3)
 305 #define DATETIME_DATE_DD                (1 << 4)
 306
 307 #define DATETIME_TIME_HH                (1 << 5)
 308 #define DATETIME_TIME_MIN               (1 << 6)
 309 #define DATETIME_TIME_MM                (1 << 7)
 310 #define DATETIME_TIME_SS                (1 << 8)
 311
 312 #define DATETIME_FRAME                  (1 << 9)
 313
 314 #define DATETIME_XOFFSET_1              (1 << 10)
 315 #define DATETIME_XOFFSET_2              (1 << 11)
 316
 317 #define DATETIME_DATE                   (DATETIME_DATE_YYYY     |       \
 318                                          DATETIME_DATE_YY       |       \
 319                                          DATETIME_DATE_MON      |       \
 320                                          DATETIME_DATE_MM       |       \
 321                                          DATETIME_DATE_DD)
 322
 323 #define DATETIME_TIME                   (DATETIME_TIME_HH       |       \
 324                                          DATETIME_TIME_MIN      |       \
 325                                          DATETIME_TIME_MM       |       \
 326                                          DATETIME_TIME_SS)
 327
 328 #define MAX_DATETIME_STRING_SIZE        32
 329
 330 static void DrawVideoDisplay_DateTime(unsigned int state, unsigned int value)
 331 {
 332   int i;
 333
 334   static char *month_shortnames[] =
 335   {
 336     "JAN",
 337     "FEB",
 338     "MAR",
 339     "APR",
 340     "MAY",
 341     "JUN",
 342     "JUL",
 343     "AUG",
 344     "SEP",
 345     "OCT",
 346     "NOV",
 347     "DEC"
 348   };
 349
 350   static struct
 351   {
 352     struct TextPosInfo *pos;
 353     int type;
 354   }
 355   datetime_info[] =
 356   {
 357     { &tape.text.date,          DATETIME_DATE_DD                        },
 358     { &tape.text.date,          DATETIME_DATE_MON | DATETIME_XOFFSET_1  },
 359     { &tape.text.date,          DATETIME_DATE_YY  | DATETIME_XOFFSET_2  },
 360     { &tape.text.date_yyyy,     DATETIME_DATE_YYYY                      },
 361     { &tape.text.date_yy,       DATETIME_DATE_YY                        },
 362     { &tape.text.date_mon,      DATETIME_DATE_MON                       },
 363     { &tape.text.date_mm,       DATETIME_DATE_MM                        },
 364     { &tape.text.date_dd,       DATETIME_DATE_DD                        },
 365
 366     { &tape.text.time,          DATETIME_TIME_MIN                       },
 367     { &tape.text.time,          DATETIME_TIME_SS  | DATETIME_XOFFSET_1  },
 368     { &tape.text.time_hh,       DATETIME_TIME_HH                        },
 369     { &tape.text.time_mm,       DATETIME_TIME_MM                        },
 370     { &tape.text.time_ss,       DATETIME_TIME_SS                        },
 371
 372     { &tape.text.frame,         DATETIME_FRAME                          },
 373
 374     { NULL,                     DATETIME_NONE                           },
 375   };
 376
 377   for (i = 0; datetime_info[i].pos != NULL; i++)
 378   {
 379     struct TextPosInfo *pos = datetime_info[i].pos;
 380     int type = datetime_info[i].type;
 381     int xpos, ypos;
 382
 383     if (pos->x == -1 &&
 384         pos->y == -1)
 385       continue;
 386
 387     xpos = VX + pos->x + (type & DATETIME_XOFFSET_1 ? pos->xoffset  :
 388                           type & DATETIME_XOFFSET_2 ? pos->xoffset2 : 0);
 389     ypos = VY + pos->y;
 390
 391     if ((type & DATETIME_DATE) && (state & VIDEO_STATE_DATE_ON))
 392     {
 393       char s[MAX_DATETIME_STRING_SIZE];
 394       int year2 = value / 10000;
 395       int year4 = (year2 < 70 ? 2000 + year2 : 1900 + year2);
 396       int month_index = (value / 100) % 100;
 397       int month = month_index + 1;
 398       int day = value % 100;
 399
 400       strcpy(s, (type & DATETIME_DATE_YYYY ? int2str(year4, 4) :
 401                  type & DATETIME_DATE_YY   ? int2str(year2, 2) :
 402                  type & DATETIME_DATE_MON  ? month_shortnames[month_index] :
 403                  type & DATETIME_DATE_MM   ? int2str(month, 2) :
 404                  type & DATETIME_DATE_DD   ? int2str(day, 2) : ""));
 405
 406       DrawText(xpos, ypos, s, pos->font);
 407     }
 408     else if ((type & DATETIME_TIME) && (state & VIDEO_STATE_TIME_ON))
 409     {
 410       char s[MAX_DATETIME_STRING_SIZE];
 411       int hh = (value / 3600) % 100;
 412       int min = value / 60;
 413       int mm = (value / 60) % 60;
 414       int ss = value % 60;
 415
 416       strcpy(s, (type & DATETIME_TIME_HH  ? int2str(hh, 2) :
 417                  type & DATETIME_TIME_MIN ? int2str(min, 2) :
 418                  type & DATETIME_TIME_MM  ? int2str(mm, 2) :
 419                  type & DATETIME_TIME_SS  ? int2str(ss, 2) : ""));
 420
 421       DrawText(xpos, ypos, s, pos->font);
 422     }
 423     else if ((type & DATETIME_FRAME) && (state & VIDEO_STATE_FRAME_ON))
 424     {
 425       DrawText(xpos, ypos, int2str(value, pos->size), pos->font);
 426     }
 427   }
 428 }
 429
 430 void DrawVideoDisplay(unsigned int state, unsigned int value)
 431 {
 432   DrawVideoDisplay_Graphics(state, value);
 433   DrawVideoDisplay_DateTime(state, value);
 434
 435   redraw_mask |= REDRAW_DOOR_2;
 436 }
 437
 438 void DrawCompleteVideoDisplay()
 439 {
 440   struct GraphicInfo *g_tape = &graphic_info[IMG_BACKGROUND_TAPE];
 441
 442   /* draw tape background */
 443   BlitBitmap(g_tape->bitmap, drawto, g_tape->src_x, g_tape->src_y,
 444              gfx.vxsize, gfx.vysize, gfx.vx, gfx.vy);
 445
 446   /* draw tape buttons (forced) */
 447   UnmapTapeButtons();
 448   MapTapeButtons();
 449
 450   DrawVideoDisplay(VIDEO_ALL_OFF, 0);
 451
 452   if (tape.recording)
 453   {
 454     DrawVideoDisplay(VIDEO_STATE_REC_ON, 0);
 455     DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
 456     DrawVideoDisplay(VIDEO_STATE_TIME_ON, tape.length_seconds);
 457     DrawVideoDisplay(VIDEO_STATE_FRAME_ON, tape.length_frames);
 458
 459     if (tape.pausing)
 460       DrawVideoDisplay(VIDEO_STATE_PAUSE_ON, 0);
 461   }
 462   else if (tape.playing)
 463   {
 464     DrawVideoDisplay(VIDEO_STATE_PLAY_ON, 0);
 465     DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
 466     DrawVideoDisplay(VIDEO_STATE_TIME_ON, 0);
 467     DrawVideoDisplay(VIDEO_STATE_FRAME_ON, 0);
 468
 469     if (tape.pausing)
 470       DrawVideoDisplay(VIDEO_STATE_PAUSE_ON, 0);
 471   }
 472   else if (tape.date && tape.length)
 473   {
 474     DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
 475     DrawVideoDisplay(VIDEO_STATE_TIME_ON, tape.length_seconds);
 476     DrawVideoDisplay(VIDEO_STATE_FRAME_ON, tape.length_frames);
 477   }
 478
 479   BlitBitmap(drawto, bitmap_db_door_2, gfx.vx, gfx.vy, gfx.vxsize, gfx.vysize,
 480              0, 0);
 481 }
 482
 483 void TapeDeactivateDisplayOn()
 484 {
 485   SetDrawDeactivationMask(REDRAW_FIELD);
 486   audio.sound_deactivated = TRUE;
 487 }
 488
 489 void TapeDeactivateDisplayOff(boolean redraw_display)
 490 {
 491   SetDrawDeactivationMask(REDRAW_NONE);
 492   audio.sound_deactivated = FALSE;
 493
 494   if (redraw_display)
 495   {
 496     RedrawPlayfield(TRUE, 0,0,0,0);
 497     DrawGameDoorValues();
 498   }
 499 }
 500
 501
 502 /* ========================================================================= */
 503 /* tape control functions                                                    */
 504 /* ========================================================================= */
 505
 506 void TapeSetDateFromEpochSeconds(time_t epoch_seconds)
 507 {
 508   struct tm *lt = localtime(&epoch_seconds);
 509
 510   tape.date = 10000 * (lt->tm_year % 100) + 100 * lt->tm_mon + lt->tm_mday;
 511 }
 512
 513 void TapeSetDateFromNow()
 514 {
 515   TapeSetDateFromEpochSeconds(time(NULL));
 516 }
 517
 518 void TapeErase()
 519 {
 520   int i;
 521
 522   tape.counter = 0;
 523   tape.length = 0;
 524   tape.length_frames = 0;
 525   tape.length_seconds = 0;
 526
 527   if (leveldir_current)
 528     setString(&tape.level_identifier, leveldir_current->identifier);
 529
 530   tape.level_nr = level_nr;
 531   tape.pos[tape.counter].delay = 0;
 532   tape.changed = TRUE;
 533
 534   tape.random_seed = InitRND(level.random_seed);
 535
 536   tape.file_version = FILE_VERSION_ACTUAL;
 537   tape.game_version = GAME_VERSION_ACTUAL;
 538   tape.engine_version = level.game_version;
 539
 540   TapeSetDateFromNow();
 541
 542   for (i = 0; i < MAX_PLAYERS; i++)
 543     tape.player_participates[i] = FALSE;
 544
 545   tape.centered_player_nr_next = -1;
 546   tape.set_centered_player = FALSE;
 547 }
 548
 549 static void TapeRewind()
 550 {
 551   tape.counter = 0;
 552   tape.delay_played = 0;
 553   tape.pause_before_death = FALSE;
 554   tape.recording = FALSE;
 555   tape.playing = FALSE;
 556   tape.fast_forward = FALSE;
 557   tape.warp_forward = FALSE;
 558   tape.deactivate_display = FALSE;
 559   tape.auto_play = (global.autoplay_leveldir != NULL);
 560   tape.auto_play_level_solved = FALSE;
 561   tape.quick_resume = FALSE;
 562   tape.single_step = FALSE;
 563
 564   tape.centered_player_nr_next = -1;
 565   tape.set_centered_player = FALSE;
 566
 567   InitRND(tape.random_seed);
 568 }
 569
 570 static void TapeSetRandomSeed(int random_seed)
 571 {
 572   tape.random_seed = InitRND(random_seed);
 573 }
 574
 575 void TapeStartRecording(int random_seed)
 576 {
 577   if (!TAPE_IS_STOPPED(tape))
 578     TapeStop();
 579
 580   TapeErase();
 581   TapeRewind();
 582   TapeSetRandomSeed(random_seed);
 583
 584   tape.recording = TRUE;
 585
 586   DrawVideoDisplay(VIDEO_STATE_REC_ON, 0);
 587   DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
 588   DrawVideoDisplay(VIDEO_STATE_TIME_ON, 0);
 589   DrawVideoDisplay(VIDEO_STATE_FRAME_ON, 0);
 590
 591   MapTapeWarpButton();
 592
 593   SetDrawDeactivationMask(REDRAW_NONE);
 594   audio.sound_deactivated = FALSE;
 595 }
 596
 597 static void TapeStartGameRecording()
 598 {
 599   TapeStartRecording(level.random_seed);
 600
 601 #if defined(NETWORK_AVALIABLE)
 602   if (options.network)
 603   {
 604     SendToServer_StartPlaying();
 605
 606     return;
 607   }
 608 #endif
 609
 610   InitGame();
 611 }
 612
 613 static void TapeAppendRecording()
 614 {
 615   if (!tape.playing || !tape.pausing)
 616     return;
 617
 618   tape.pos[tape.counter].delay = tape.delay_played;
 619   tape.playing = FALSE;
 620   tape.recording = TRUE;
 621   tape.changed = TRUE;
 622
 623   TapeSetDateFromNow();
 624
 625   DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
 626   DrawVideoDisplay(VIDEO_STATE_PLAY_OFF | VIDEO_STATE_REC_ON, 0);
 627
 628   UpdateAndDisplayGameControlValues();
 629 }
 630
 631 void TapeHaltRecording()
 632 {
 633   if (!tape.recording)
 634     return;
 635
 636   tape.counter++;
 637   tape.pos[tape.counter].delay = 0;
 638
 639   tape.length = tape.counter;
 640   tape.length_frames = GetTapeLengthFrames();
 641   tape.length_seconds = GetTapeLengthSeconds();
 642 }
 643
 644 void TapeStopRecording()
 645 {
 646   TapeHaltRecording();
 647
 648   tape.recording = FALSE;
 649   tape.pausing = FALSE;
 650
 651   DrawVideoDisplay(VIDEO_STATE_REC_OFF, 0);
 652   MapTapeEjectButton();
 653 }
 654
 655 void TapeRecordAction(byte action_raw[MAX_PLAYERS])
 656 {
 657   byte action[MAX_PLAYERS];
 658   int i;
 659
 660   if (!tape.recording)          /* (record action even when tape is paused) */
 661     return;
 662
 663   if (tape.counter >= MAX_TAPE_LEN - 1)
 664   {
 665     TapeStopRecording();
 666     return;
 667   }
 668
 669   for (i = 0; i < MAX_PLAYERS; i++)
 670     action[i] = action_raw[i];
 671
 672   if (tape.set_centered_player)
 673   {
 674     for (i = 0; i < MAX_PLAYERS; i++)
 675       if (tape.centered_player_nr_next == i ||
 676           tape.centered_player_nr_next == -1)
 677         action[i] |= KEY_SET_FOCUS;
 678
 679     tape.set_centered_player = FALSE;
 680   }
 681
 682   if (tape.pos[tape.counter].delay > 0)         /* already stored action */
 683   {
 684     boolean changed_events = FALSE;
 685
 686     for (i = 0; i < MAX_PLAYERS; i++)
 687       if (tape.pos[tape.counter].action[i] != action[i])
 688         changed_events = TRUE;
 689
 690     if (changed_events || tape.pos[tape.counter].delay >= 255)
 691     {
 692       tape.counter++;
 693       tape.pos[tape.counter].delay = 0;
 694     }
 695     else
 696       tape.pos[tape.counter].delay++;
 697   }
 698
 699   if (tape.pos[tape.counter].delay == 0)        /* store new action */
 700   {
 701     for (i = 0; i < MAX_PLAYERS; i++)
 702       tape.pos[tape.counter].action[i] = action[i];
 703
 704     tape.pos[tape.counter].delay++;
 705   }
 706 }
 707
 708 void TapeTogglePause(boolean toggle_manual)
 709 {
 710   int state = 0;
 711
 712   if (tape.pause_before_death)
 713     state |= VIDEO_STATE_PBEND_OFF;
 714   else if (tape.fast_forward)
 715     state |= VIDEO_STATE_FFWD_OFF;
 716
 717   tape.pausing = !tape.pausing;
 718   tape.fast_forward = FALSE;
 719   tape.pause_before_death = FALSE;
 720
 721   if (tape.single_step && toggle_manual)
 722     tape.single_step = FALSE;
 723
 724   state |= (tape.pausing ? VIDEO_STATE_PAUSE_ON : VIDEO_STATE_PAUSE_OFF);
 725   if (tape.playing)
 726     state |= VIDEO_STATE_PLAY_ON;
 727   else
 728     state |= (tape.single_step ? VIDEO_STATE_1STEP_ON : VIDEO_STATE_1STEP_OFF);
 729
 730   DrawVideoDisplay(state, 0);
 731
 732   if (tape.warp_forward)
 733   {
 734     TapeStopWarpForward();
 735
 736     if (tape.quick_resume)
 737     {
 738       tape.quick_resume = FALSE;
 739
 740       TapeAppendRecording();
 741
 742       if (!CheckEngineSnapshot())
 743         SaveEngineSnapshot();
 744     }
 745   }
 746 }
 747
 748 void TapeStartPlaying()
 749 {
 750   if (TAPE_IS_EMPTY(tape))
 751     return;
 752
 753   if (!TAPE_IS_STOPPED(tape))
 754     TapeStop();
 755
 756   TapeRewind();
 757
 758   tape.playing = TRUE;
 759
 760   DrawVideoDisplay(VIDEO_STATE_PLAY_ON, 0);
 761   DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
 762   DrawVideoDisplay(VIDEO_STATE_TIME_ON, 0);
 763   DrawVideoDisplay(VIDEO_STATE_FRAME_ON, 0);
 764
 765   MapTapeWarpButton();
 766
 767   SetDrawDeactivationMask(REDRAW_NONE);
 768   audio.sound_deactivated = FALSE;
 769 }
 770
 771 static void TapeStartGamePlaying()
 772 {
 773   TapeStartPlaying();
 774
 775   InitGame();
 776 }
 777
 778 void TapeStopPlaying()
 779 {
 780   tape.playing = FALSE;
 781   tape.pausing = FALSE;
 782
 783   if (tape.warp_forward)
 784     TapeStopWarpForward();
 785
 786   DrawVideoDisplay(VIDEO_STATE_PLAY_OFF, 0);
 787   MapTapeEjectButton();
 788 }
 789
 790 byte *TapePlayAction()
 791 {
 792   static byte action[MAX_PLAYERS];
 793   int i;
 794
 795   if (!tape.playing || tape.pausing)
 796     return NULL;
 797
 798   if (tape.pause_before_death)  /* stop 10 seconds before player gets killed */
 799   {
 800     if (!(FrameCounter % 20))
 801     {
 802       if ((FrameCounter / 20) % 2)
 803         DrawVideoDisplay(VIDEO_STATE_PBEND_ON, VIDEO_DISPLAY_LABEL_ONLY);
 804       else
 805         DrawVideoDisplay(VIDEO_STATE_PBEND_OFF, VIDEO_DISPLAY_LABEL_ONLY);
 806     }
 807
 808     if (tape.warp_forward)
 809     {
 810       if (tape.deactivate_display)
 811         DrawVideoDisplay(VIDEO_STATE_WARP_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
 812       else
 813         DrawVideoDisplay(VIDEO_STATE_WARP2_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
 814     }
 815
 816     if (TapeTime > tape.length_seconds - TAPE_PAUSE_SECONDS_BEFORE_DEATH)
 817     {
 818       TapeTogglePause(TAPE_TOGGLE_MANUAL);
 819
 820       return NULL;
 821     }
 822   }
 823   else if (tape.fast_forward)
 824   {
 825     if ((FrameCounter / 20) % 2)
 826       DrawVideoDisplay(VIDEO_STATE_FFWD_ON, VIDEO_DISPLAY_LABEL_ONLY);
 827     else
 828       DrawVideoDisplay(VIDEO_STATE_FFWD_OFF, VIDEO_DISPLAY_LABEL_ONLY);
 829
 830     if (tape.warp_forward)
 831     {
 832       if (tape.deactivate_display)
 833         DrawVideoDisplay(VIDEO_STATE_WARP_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
 834       else
 835         DrawVideoDisplay(VIDEO_STATE_WARP2_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
 836     }
 837   }
 838
 839 #if 0
 840   /* !!! this makes things much slower !!! */
 841   else if (tape.warp_forward)
 842   {
 843     if ((FrameCounter / 20) % 2)
 844       DrawVideoDisplay(VIDEO_STATE_WARP_ON, VIDEO_DISPLAY_LABEL_ONLY);
 845     else
 846       DrawVideoDisplay(VIDEO_STATE_WARP_OFF, VIDEO_DISPLAY_LABEL_ONLY);
 847
 848     DrawVideoDisplay(VIDEO_STATE_WARP_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
 849   }
 850 #endif
 851
 852   if (tape.counter >= tape.length)      /* end of tape reached */
 853   {
 854     if (tape.warp_forward && !tape.auto_play)
 855       TapeTogglePause(TAPE_TOGGLE_MANUAL);
 856     else
 857       TapeStop();
 858
 859     return NULL;
 860   }
 861
 862   for (i = 0; i < MAX_PLAYERS; i++)
 863     action[i] = tape.pos[tape.counter].action[i];
 864
 865 #if DEBUG_TAPE_WHEN_PLAYING
 866   printf("%05d", FrameCounter);
 867   for (i = 0; i < MAX_PLAYERS; i++)
 868     printf("   %08x", action[i]);
 869   printf("\n");
 870 #endif
 871
 872   tape.set_centered_player = FALSE;
 873   tape.centered_player_nr_next = -999;
 874
 875   for (i = 0; i < MAX_PLAYERS; i++)
 876   {
 877     if (action[i] & KEY_SET_FOCUS)
 878     {
 879       tape.set_centered_player = TRUE;
 880       tape.centered_player_nr_next =
 881         (tape.centered_player_nr_next == -999 ? i : -1);
 882     }
 883
 884     action[i] &= ~KEY_SET_FOCUS;
 885   }
 886
 887   tape.delay_played++;
 888   if (tape.delay_played >= tape.pos[tape.counter].delay)
 889   {
 890     tape.counter++;
 891     tape.delay_played = 0;
 892   }
 893
 894   return action;
 895 }
 896
 897 void TapeStop()
 898 {
 899   TapeStopRecording();
 900   TapeStopPlaying();
 901
 902   DrawVideoDisplay(VIDEO_STATE_OFF, 0);
 903
 904   if (tape.date && tape.length)
 905   {
 906     DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
 907     DrawVideoDisplay(VIDEO_STATE_TIME_ON, tape.length_seconds);
 908     DrawVideoDisplay(VIDEO_STATE_FRAME_ON, tape.length_frames);
 909   }
 910 }
 911
 912 unsigned int GetTapeLengthFrames()
 913 {
 914   unsigned int tape_length_frames = 0;
 915   int i;
 916
 917   if (TAPE_IS_EMPTY(tape))
 918     return(0);
 919
 920   for (i = 0; i < tape.length; i++)
 921     tape_length_frames += tape.pos[i].delay;
 922
 923   return tape_length_frames;
 924 }
 925
 926 unsigned int GetTapeLengthSeconds()
 927 {
 928   return (GetTapeLengthFrames() * GAME_FRAME_DELAY / 1000);
 929 }
 930
 931 static void TapeStartWarpForward()
 932 {
 933   tape.warp_forward = TRUE;
 934
 935   if (!tape.fast_forward && !tape.pause_before_death)
 936   {
 937     tape.pausing = FALSE;
 938     tape.deactivate_display = TRUE;
 939
 940     TapeDeactivateDisplayOn();
 941   }
 942
 943   if (tape.fast_forward || tape.pause_before_death)
 944     DrawVideoDisplay(VIDEO_STATE_WARP_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
 945   else
 946     DrawVideoDisplay(VIDEO_STATE_WARP_ON, 0);
 947 }
 948
 949 static void TapeStopWarpForward()
 950 {
 951   int state = (tape.pausing ? VIDEO_STATE_PAUSE_ON : VIDEO_STATE_PAUSE_OFF);
 952
 953   tape.warp_forward = FALSE;
 954   tape.deactivate_display = FALSE;
 955
 956   TapeDeactivateDisplayOff(game_status == GAME_MODE_PLAYING);
 957
 958   if (tape.pause_before_death)
 959     state |= VIDEO_STATE_WARP_OFF | VIDEO_STATE_PBEND_ON;
 960   else if (tape.fast_forward)
 961     state |= VIDEO_STATE_WARP_OFF | VIDEO_STATE_FFWD_ON;
 962   else
 963     state |= VIDEO_STATE_WARP_OFF | VIDEO_STATE_PLAY_ON;
 964
 965   DrawVideoDisplay(state, 0);
 966 }
 967
 968 static void TapeSingleStep()
 969 {
 970   if (options.network)
 971     return;
 972
 973   if (!tape.pausing)
 974     TapeTogglePause(TAPE_TOGGLE_MANUAL);
 975
 976   tape.single_step = !tape.single_step;
 977
 978   DrawVideoDisplay((tape.single_step ? VIDEO_STATE_1STEP_ON :
 979                     VIDEO_STATE_1STEP_OFF), 0);
 980 }
 981
 982 void TapeQuickSave()
 983 {
 984   if (game_status == GAME_MODE_MAIN)
 985   {
 986     Request("No game that can be saved!", REQ_CONFIRM);
 987
 988     return;
 989   }
 990
 991   if (game_status != GAME_MODE_PLAYING)
 992     return;
 993
 994   if (tape.recording)
 995     TapeHaltRecording();        /* prepare tape for saving on-the-fly */
 996
 997   if (TAPE_IS_EMPTY(tape))
 998   {
 999     Request("No tape that can be saved!", REQ_CONFIRM);
1000
1001     return;
1002   }
1003
1004   if (SaveTapeChecked(tape.level_nr))
1005     SaveEngineSnapshot();
1006 }
1007
1008 void TapeQuickLoad()
1009 {
1010   char *filename = getTapeFilename(level_nr);
1011
1012   if (!fileExists(filename))
1013   {
1014     Request("No tape for this level!", REQ_CONFIRM);
1015
1016     return;
1017   }
1018
1019   if (tape.recording && !Request("Stop recording and load tape?",
1020                                  REQ_ASK | REQ_STAY_CLOSED))
1021   {
1022     OpenDoor(DOOR_OPEN_1 | DOOR_COPY_BACK);
1023
1024     return;
1025   }
1026
1027   if (game_status != GAME_MODE_PLAYING && game_status != GAME_MODE_MAIN)
1028     return;
1029
1030   if (CheckEngineSnapshot())
1031   {
1032     TapeStartGamePlaying();
1033
1034     LoadEngineSnapshot();
1035
1036     DrawCompleteVideoDisplay();
1037
1038     tape.playing = TRUE;
1039     tape.pausing = TRUE;
1040
1041     TapeStopWarpForward();
1042     TapeAppendRecording();
1043
1044     if (FrameCounter > 0)
1045       return;
1046   }
1047
1048   TapeStop();
1049   TapeErase();
1050
1051   LoadTape(level_nr);
1052
1053   if (!TAPE_IS_EMPTY(tape))
1054   {
1055     TapeStartGamePlaying();
1056     TapeStartWarpForward();
1057
1058     tape.quick_resume = TRUE;
1059   }
1060   else  /* this should not happen (basically checked above) */
1061   {
1062     int reopen_door = (game_status == GAME_MODE_PLAYING ? REQ_REOPEN : 0);
1063
1064     Request("No tape for this level!", REQ_CONFIRM | reopen_door);
1065   }
1066 }
1067
1068 void InsertSolutionTape()
1069 {
1070   if (!TAPE_IS_EMPTY(tape))
1071     return;
1072
1073   LoadSolutionTape(level_nr);
1074
1075   if (TAPE_IS_EMPTY(tape))
1076     Request("No solution tape for this level!", REQ_CONFIRM);
1077
1078   DrawCompleteVideoDisplay();
1079 }
1080
1081
1082 /* ------------------------------------------------------------------------- *
1083  * tape autoplay functions
1084  * ------------------------------------------------------------------------- */
1085
1086 void AutoPlayTape()
1087 {
1088   static LevelDirTree *autoplay_leveldir = NULL;
1089   static boolean autoplay_initialized = FALSE;
1090   static int autoplay_level_nr = -1;
1091   static int num_levels_played = 0;
1092   static int num_levels_solved = 0;
1093   static int num_tape_missing = 0;
1094   static boolean level_failed[MAX_TAPES_PER_SET];
1095   int i;
1096
1097   if (autoplay_initialized)
1098   {
1099     /* just finished auto-playing tape */
1100     printf("%s.\n", tape.auto_play_level_solved ? "solved" : "NOT SOLVED");
1101
1102     num_levels_played++;
1103
1104     if (tape.auto_play_level_solved)
1105       num_levels_solved++;
1106     else if (level_nr >= 0 && level_nr < MAX_TAPES_PER_SET)
1107       level_failed[level_nr] = TRUE;
1108   }
1109   else
1110   {
1111     DrawCompleteVideoDisplay();
1112     audio.sound_enabled = FALSE;
1113
1114     autoplay_leveldir = getTreeInfoFromIdentifier(leveldir_first,
1115                                                   global.autoplay_leveldir);
1116
1117     if (autoplay_leveldir == NULL)
1118       Error(ERR_EXIT, "no such level identifier: '%s'",
1119             global.autoplay_leveldir);
1120
1121     leveldir_current = autoplay_leveldir;
1122
1123     if (autoplay_leveldir->first_level < 0)
1124       autoplay_leveldir->first_level = 0;
1125     if (autoplay_leveldir->last_level >= MAX_TAPES_PER_SET)
1126       autoplay_leveldir->last_level = MAX_TAPES_PER_SET - 1;
1127
1128     autoplay_level_nr = autoplay_leveldir->first_level;
1129
1130     printf_line("=", 79);
1131     printf("Automatically playing level tapes\n");
1132     printf_line("-", 79);
1133     printf("Level series identifier: '%s'\n", autoplay_leveldir->identifier);
1134     printf("Level series name:       '%s'\n", autoplay_leveldir->name);
1135     printf("Level series author:     '%s'\n", autoplay_leveldir->author);
1136     printf("Number of levels:        %d\n",   autoplay_leveldir->levels);
1137     printf_line("=", 79);
1138     printf("\n");
1139
1140     for (i = 0; i < MAX_TAPES_PER_SET; i++)
1141       level_failed[i] = FALSE;
1142
1143     autoplay_initialized = TRUE;
1144   }
1145
1146   while (autoplay_level_nr <= autoplay_leveldir->last_level)
1147   {
1148     level_nr = autoplay_level_nr++;
1149
1150     if (!global.autoplay_all && !global.autoplay_level[level_nr])
1151       continue;
1152
1153     TapeErase();
1154
1155     printf("Level %03d: ", level_nr);
1156
1157     LoadLevel(level_nr);
1158     if (level.no_valid_file)
1159     {
1160       printf("(no level)\n");
1161       continue;
1162     }
1163
1164 #if 0
1165     /* ACTIVATE THIS FOR LOADING/TESTING OF LEVELS ONLY */
1166     printf("(only testing level)\n");
1167     continue;
1168 #endif
1169
1170     LoadSolutionTape(level_nr);
1171
1172     if (tape.no_valid_file)
1173     {
1174       num_tape_missing++;
1175
1176       printf("(no tape)\n");
1177
1178       continue;
1179     }
1180
1181     printf("playing tape ... ");
1182
1183     TapeStartGamePlaying();
1184     TapeStartWarpForward();
1185
1186     return;
1187   }
1188
1189   printf("\n");
1190   printf_line("=", 79);
1191   printf("Number of levels played: %d\n", num_levels_played);
1192   printf("Number of levels solved: %d (%d%%)\n", num_levels_solved,
1193          (num_levels_played ? num_levels_solved * 100 / num_levels_played :0));
1194   printf_line("-", 79);
1195   printf("Summary (for automatic parsing by scripts):\n");
1196   printf("LEVELDIR '%s', SOLVED %d/%d (%d%%)",
1197          autoplay_leveldir->identifier, num_levels_solved, num_levels_played,
1198          (num_levels_played ? num_levels_solved * 100 / num_levels_played :0));
1199
1200   if (num_levels_played != num_levels_solved)
1201   {
1202     printf(", FAILED:");
1203     for (i = 0; i < MAX_TAPES_PER_SET; i++)
1204       if (level_failed[i])
1205         printf(" %03d", i);
1206   }
1207
1208   printf("\n");
1209   printf_line("=", 79);
1210
1211   CloseAllAndExit(0);
1212 }
1213
1214
1215 /* ---------- new tape button stuff ---------------------------------------- */
1216
1217 static struct
1218 {
1219   int graphic;
1220   struct Rect *pos;
1221   int gadget_id;
1222   char *infotext;
1223 } tapebutton_info[NUM_TAPE_BUTTONS] =
1224 {
1225   {
1226     IMG_TAPE_BUTTON_GFX_EJECT,          &tape.button.eject,
1227     TAPE_CTRL_ID_EJECT,                 "eject tape"
1228   },
1229   {
1230     /* (same position as "eject" button) */
1231     IMG_TAPE_BUTTON_GFX_EXTRA,          &tape.button.eject,
1232     TAPE_CTRL_ID_EXTRA,                 "extra functions"
1233   },
1234   {
1235     IMG_TAPE_BUTTON_GFX_STOP,           &tape.button.stop,
1236     TAPE_CTRL_ID_STOP,                  "stop tape"
1237   },
1238   {
1239     IMG_TAPE_BUTTON_GFX_PAUSE,          &tape.button.pause,
1240     TAPE_CTRL_ID_PAUSE,                 "pause tape"
1241   },
1242   {
1243     IMG_TAPE_BUTTON_GFX_RECORD,         &tape.button.record,
1244     TAPE_CTRL_ID_RECORD,                "record tape"
1245   },
1246   {
1247     IMG_TAPE_BUTTON_GFX_PLAY,           &tape.button.play,
1248     TAPE_CTRL_ID_PLAY,                  "play tape"
1249   }
1250 };
1251
1252 void CreateTapeButtons()
1253 {
1254   int i;
1255
1256   for (i = 0; i < NUM_TAPE_BUTTONS; i++)
1257   {
1258     struct GraphicInfo *gfx = &graphic_info[tapebutton_info[i].graphic];
1259     struct Rect *pos = tapebutton_info[i].pos;
1260     struct GadgetInfo *gi;
1261     int gd_x = gfx->src_x;
1262     int gd_y = gfx->src_y;
1263     int gd_xp = gfx->src_x + gfx->pressed_xoffset;
1264     int gd_yp = gfx->src_y + gfx->pressed_yoffset;
1265     int id = i;
1266
1267     gi = CreateGadget(GDI_CUSTOM_ID, id,
1268                       GDI_INFO_TEXT, tapebutton_info[i].infotext,
1269                       GDI_X, VX + pos->x,
1270                       GDI_Y, VY + pos->y,
1271                       GDI_WIDTH, gfx->width,
1272                       GDI_HEIGHT, gfx->height,
1273                       GDI_TYPE, GD_TYPE_NORMAL_BUTTON,
1274                       GDI_STATE, GD_BUTTON_UNPRESSED,
1275                       GDI_DESIGN_UNPRESSED, gfx->bitmap, gd_x, gd_y,
1276                       GDI_DESIGN_PRESSED, gfx->bitmap, gd_xp, gd_yp,
1277                       GDI_DIRECT_DRAW, FALSE,
1278                       GDI_EVENT_MASK, GD_EVENT_RELEASED,
1279                       GDI_CALLBACK_ACTION, HandleTapeButtons,
1280                       GDI_END);
1281
1282     if (gi == NULL)
1283       Error(ERR_EXIT, "cannot create gadget");
1284
1285     tape_gadget[id] = gi;
1286   }
1287 }
1288
1289 void FreeTapeButtons()
1290 {
1291   int i;
1292
1293   for (i = 0; i < NUM_TAPE_BUTTONS; i++)
1294     FreeGadget(tape_gadget[i]);
1295 }
1296
1297 void MapTapeEjectButton()
1298 {
1299   UnmapGadget(tape_gadget[TAPE_CTRL_ID_EXTRA]);
1300   MapGadget(tape_gadget[TAPE_CTRL_ID_EJECT]);
1301 }
1302
1303 void MapTapeWarpButton()
1304 {
1305   UnmapGadget(tape_gadget[TAPE_CTRL_ID_EJECT]);
1306   MapGadget(tape_gadget[TAPE_CTRL_ID_EXTRA]);
1307 }
1308
1309 void MapTapeButtons()
1310 {
1311   int i;
1312
1313   for (i = 0; i < NUM_TAPE_BUTTONS; i++)
1314     if (i != TAPE_CTRL_ID_EXTRA)
1315       MapGadget(tape_gadget[i]);
1316
1317   if (tape.recording || tape.playing)
1318     MapTapeWarpButton();
1319
1320   if (tape.show_game_buttons)
1321     MapGameButtons();
1322 }
1323
1324 void UnmapTapeButtons()
1325 {
1326   int i;
1327
1328   for (i = 0; i < NUM_TAPE_BUTTONS; i++)
1329     UnmapGadget(tape_gadget[i]);
1330
1331   if (tape.show_game_buttons)
1332     UnmapGameButtons();
1333 }
1334
1335 static void HandleTapeButtonsExt(int id)
1336 {
1337   if (game_status != GAME_MODE_MAIN && game_status != GAME_MODE_PLAYING)
1338     return;
1339
1340   switch (id)
1341   {
1342     case TAPE_CTRL_ID_EJECT:
1343       TapeStop();
1344
1345       if (TAPE_IS_EMPTY(tape))
1346       {
1347         LoadTape(level_nr);
1348
1349         if (TAPE_IS_EMPTY(tape))
1350           Request("No tape for this level!", REQ_CONFIRM);
1351       }
1352       else
1353       {
1354         if (tape.changed)
1355           SaveTapeChecked(tape.level_nr);
1356
1357         TapeErase();
1358       }
1359
1360       DrawCompleteVideoDisplay();
1361       break;
1362
1363     case TAPE_CTRL_ID_EXTRA:
1364       if (tape.playing)
1365       {
1366         if (!tape.warp_forward)                 /* PLAY -> WARP FORWARD PLAY */
1367         {
1368           TapeStartWarpForward();
1369         }
1370         else                                    /* WARP FORWARD PLAY -> PLAY */
1371         {
1372           TapeStopWarpForward();
1373         }
1374       }
1375       else if (tape.recording)
1376         TapeSingleStep();
1377
1378       break;
1379
1380     case TAPE_CTRL_ID_STOP:
1381       TapeStop();
1382       break;
1383
1384     case TAPE_CTRL_ID_PAUSE:
1385       TapeTogglePause(TAPE_TOGGLE_MANUAL);
1386       break;
1387
1388     case TAPE_CTRL_ID_RECORD:
1389       if (TAPE_IS_STOPPED(tape))
1390         TapeStartGameRecording();
1391       else if (tape.pausing)
1392       {
1393         if (tape.playing)                       /* PLAY -> PAUSE -> RECORD */
1394           TapeAppendRecording();
1395         else
1396           TapeTogglePause(TAPE_TOGGLE_MANUAL);
1397       }
1398       break;
1399
1400     case TAPE_CTRL_ID_PLAY:
1401       if (TAPE_IS_EMPTY(tape))
1402         break;
1403
1404       if (TAPE_IS_STOPPED(tape))
1405       {
1406         TapeStartGamePlaying();
1407       }
1408       else if (tape.playing)
1409       {
1410         if (tape.pausing)                       /* PAUSE -> PLAY */
1411         {
1412           TapeTogglePause(TAPE_TOGGLE_MANUAL);
1413         }
1414         else if (!tape.fast_forward)            /* PLAY -> FAST FORWARD PLAY */
1415         {
1416           tape.fast_forward = TRUE;
1417           DrawVideoDisplay(VIDEO_STATE_FFWD_ON, 0);
1418         }
1419         else if (!tape.pause_before_death)      /* FFWD PLAY -> AUTO PAUSE */
1420         {
1421           tape.pause_before_death = TRUE;
1422           DrawVideoDisplay(VIDEO_STATE_FFWD_OFF | VIDEO_STATE_PBEND_ON, 0);
1423         }
1424         else                                    /* AUTO PAUSE -> NORMAL PLAY */
1425         {
1426           if (tape.warp_forward)
1427             TapeStopWarpForward();
1428
1429           tape.fast_forward = FALSE;
1430           tape.pause_before_death = FALSE;
1431
1432           DrawVideoDisplay(VIDEO_STATE_PBEND_OFF | VIDEO_STATE_PLAY_ON, 0);
1433         }
1434       }
1435       break;
1436
1437     default:
1438       break;
1439   }
1440 }
1441
1442 static void HandleTapeButtons(struct GadgetInfo *gi)
1443 {
1444   HandleTapeButtonsExt(gi->custom_id);
1445 }
1446
1447 void HandleTapeButtonKeys(Key key)
1448 {
1449   boolean eject_button_is_active = TAPE_IS_STOPPED(tape);
1450   boolean extra_button_is_active = !eject_button_is_active;
1451
1452   if (key == setup.shortcut.tape_eject && eject_button_is_active)
1453     HandleTapeButtonsExt(TAPE_CTRL_ID_EJECT);
1454   else if (key == setup.shortcut.tape_extra && extra_button_is_active)
1455     HandleTapeButtonsExt(TAPE_CTRL_ID_EXTRA);
1456   else if (key == setup.shortcut.tape_stop)
1457     HandleTapeButtonsExt(TAPE_CTRL_ID_STOP);
1458   else if (key == setup.shortcut.tape_pause)
1459     HandleTapeButtonsExt(TAPE_CTRL_ID_PAUSE);
1460   else if (key == setup.shortcut.tape_record)
1461     HandleTapeButtonsExt(TAPE_CTRL_ID_RECORD);
1462   else if (key == setup.shortcut.tape_play)
1463     HandleTapeButtonsExt(TAPE_CTRL_ID_PLAY);
1464 }