src/tape.c

   1 /***********************************************************
   2 * Rocks'n'Diamonds -- McDuffin Strikes Back!               *
   3 *----------------------------------------------------------*
   4 * (c) 1995-2002 Artsoft Entertainment                      *
   5 *               Holger Schemel                             *
   6 *               Detmolder Strasse 189                      *
   7 *               33604 Bielefeld                            *
   8 *               Germany                                    *
   9 *               e-mail: info@artsoft.org                   *
  10 *----------------------------------------------------------*
  11 * tape.c                                                   *
  12 ***********************************************************/
  13
  14 #include "libgame/libgame.h"
  15
  16 #include "tape.h"
  17 #include "init.h"
  18 #include "game.h"
  19 #include "tools.h"
  20 #include "files.h"
  21 #include "network.h"
  22 #include "cartoons.h"
  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 #define VIDEO_STATE_OFF                 (VIDEO_STATE_PLAY_OFF   |       \
 144                                          VIDEO_STATE_REC_OFF    |       \
 145                                          VIDEO_STATE_PAUSE_OFF  |       \
 146                                          VIDEO_STATE_FFWD_OFF   |       \
 147                                          VIDEO_STATE_PBEND_OFF  |       \
 148                                          VIDEO_STATE_1STEP_OFF)
 149 #define VIDEO_PRESS_OFF                 (VIDEO_PRESS_PLAY_OFF   |       \
 150                                          VIDEO_PRESS_REC_OFF    |       \
 151                                          VIDEO_PRESS_PAUSE_OFF  |       \
 152                                          VIDEO_PRESS_STOP_OFF   |       \
 153                                          VIDEO_PRESS_EJECT_OFF)
 154 #define VIDEO_ALL_OFF                   (VIDEO_INFO_OFF         |       \
 155                                          VIDEO_STATE_OFF        |       \
 156                                          VIDEO_PRESS_OFF)
 157
 158 #define VIDEO_INFO_ON                   (VIDEO_STATE_DATE_ON    |       \
 159                                          VIDEO_STATE_TIME_ON)
 160 #define VIDEO_STATE_ON                  (VIDEO_STATE_PLAY_ON    |       \
 161                                          VIDEO_STATE_REC_ON     |       \
 162                                          VIDEO_STATE_PAUSE_ON   |       \
 163                                          VIDEO_STATE_FFWD_ON    |       \
 164                                          VIDEO_STATE_PBEND_ON   |       \
 165                                          VIDEO_STATE_1STEP_ON)
 166 #define VIDEO_PRESS_ON                  (VIDEO_PRESS_PLAY_ON    |       \
 167                                          VIDEO_PRESS_REC_ON     |       \
 168                                          VIDEO_PRESS_PAUSE_ON   |       \
 169                                          VIDEO_PRESS_STOP_ON    |       \
 170                                          VIDEO_PRESS_EJECT_ON)
 171 #define VIDEO_ALL_ON                    (VIDEO_INFO_ON          |       \
 172                                          VIDEO_STATE_ON         |       \
 173                                          VIDEO_PRESS_ON)
 174
 175 #define VIDEO_INFO                      (VIDEO_INFO_ON | VIDEO_INFO_OFF)
 176 #define VIDEO_STATE                     (VIDEO_STATE_ON | VIDEO_STATE_OFF)
 177 #define VIDEO_PRESS                     (VIDEO_PRESS_ON | VIDEO_PRESS_OFF)
 178 #define VIDEO_ALL                       (VIDEO_ALL_ON | VIDEO_ALL_OFF)
 179
 180 #define NUM_TAPE_FUNCTIONS              10
 181 #define NUM_TAPE_FUNCTION_PARTS         2
 182 #define NUM_TAPE_FUNCTION_STATES        2
 183
 184
 185 /* ========================================================================= */
 186 /* video display functions                                                   */
 187 /* ========================================================================= */
 188
 189 void DrawVideoDisplay(unsigned long state, unsigned long value)
 190 {
 191   int i, j, k;
 192   static char *monatsname[12] =
 193   {
 194     "JAN", "FEB", "MAR", "APR", "MAY", "JUN",
 195     "JUL", "AUG", "SEP", "OCT", "NOV", "DEC"
 196   };
 197   static struct
 198   {
 199     int gd_x1, gd_y1;
 200     int gd_x2, gd_y2;
 201     int x, y;
 202     int width, height;
 203   }
 204   video_pos[NUM_TAPE_FUNCTIONS][NUM_TAPE_FUNCTION_PARTS] =
 205   {
 206     {
 207       {
 208         PG_X4(VIDEO_PLAY_LABEL_XPOS),   PG_Y2(VIDEO_PLAY_LABEL_YPOS),
 209         PG_X3(VIDEO_PLAY_LABEL_XPOS),   PG_Y2(VIDEO_PLAY_LABEL_YPOS),
 210         VIDEO_PLAY_LABEL_XPOS,          VIDEO_PLAY_LABEL_YPOS,
 211         VIDEO_PLAY_LABEL_XSIZE,         VIDEO_PLAY_LABEL_YSIZE
 212       },
 213       {
 214         PG_X4(VIDEO_PLAY_SYMBOL_XPOS),  PG_Y2(VIDEO_PLAY_SYMBOL_YPOS),
 215         PG_X3(VIDEO_PLAY_SYMBOL_XPOS),  PG_Y2(VIDEO_PLAY_SYMBOL_YPOS),
 216         VIDEO_PLAY_SYMBOL_XPOS,         VIDEO_PLAY_SYMBOL_YPOS,
 217         VIDEO_PLAY_SYMBOL_XSIZE,        VIDEO_PLAY_SYMBOL_YSIZE
 218       }
 219     },
 220     {
 221       {
 222         PG_X4(VIDEO_REC_LABEL_XPOS),    PG_Y2(VIDEO_REC_LABEL_YPOS),
 223         PG_X3(VIDEO_REC_LABEL_XPOS),    PG_Y2(VIDEO_REC_LABEL_YPOS),
 224         VIDEO_REC_LABEL_XPOS,           VIDEO_REC_LABEL_YPOS,
 225         VIDEO_REC_LABEL_XSIZE,          VIDEO_REC_LABEL_YSIZE
 226       },
 227       {
 228         PG_X4(VIDEO_REC_SYMBOL_XPOS),   PG_Y2(VIDEO_REC_SYMBOL_YPOS),
 229         PG_X3(VIDEO_REC_SYMBOL_XPOS),   PG_Y2(VIDEO_REC_SYMBOL_YPOS),
 230         VIDEO_REC_SYMBOL_XPOS,          VIDEO_REC_SYMBOL_YPOS,
 231         VIDEO_REC_SYMBOL_XSIZE,         VIDEO_REC_SYMBOL_YSIZE
 232       }
 233     },
 234     {
 235       {
 236         PG_X4(VIDEO_PAUSE_LABEL_XPOS),  PG_Y2(VIDEO_PAUSE_LABEL_YPOS),
 237         PG_X3(VIDEO_PAUSE_LABEL_XPOS),  PG_Y2(VIDEO_PAUSE_LABEL_YPOS),
 238         VIDEO_PAUSE_LABEL_XPOS,         VIDEO_PAUSE_LABEL_YPOS,
 239         VIDEO_PAUSE_LABEL_XSIZE,        VIDEO_PAUSE_LABEL_YSIZE
 240       },
 241       {
 242         PG_X4(VIDEO_PAUSE_SYMBOL_XPOS), PG_Y2(VIDEO_PAUSE_SYMBOL_YPOS),
 243         PG_X3(VIDEO_PAUSE_SYMBOL_XPOS), PG_Y2(VIDEO_PAUSE_SYMBOL_YPOS),
 244         VIDEO_PAUSE_SYMBOL_XPOS,        VIDEO_PAUSE_SYMBOL_YPOS,
 245         VIDEO_PAUSE_SYMBOL_XSIZE,       VIDEO_PAUSE_SYMBOL_YSIZE
 246       }
 247     },
 248     {
 249       {
 250         PG_X4(VIDEO_DATE_LABEL_XPOS),   PG_Y2(VIDEO_DATE_LABEL_YPOS),
 251         PG_X3(VIDEO_DATE_LABEL_XPOS),   PG_Y2(VIDEO_DATE_LABEL_YPOS),
 252         VIDEO_DATE_LABEL_XPOS,          VIDEO_DATE_LABEL_YPOS,
 253         VIDEO_DATE_LABEL_XSIZE,         VIDEO_DATE_LABEL_YSIZE
 254       },
 255       {
 256         PG_X4(VIDEO_DATE_XPOS),         PG_Y2(VIDEO_DATE_YPOS),
 257         PG_X3(VIDEO_DATE_XPOS),         PG_Y2(VIDEO_DATE_YPOS),
 258         VIDEO_DATE_XPOS,                VIDEO_DATE_YPOS,
 259         VIDEO_DATE_XSIZE,               VIDEO_DATE_YSIZE
 260       }
 261     },
 262     {
 263       {
 264         -1,                             -1,
 265         -1,                             -1,
 266         -1,                             -1,
 267         -1,                             -1
 268       },
 269       {
 270         PG_X4(VIDEO_TIME_XPOS),         PG_Y2(VIDEO_TIME_YPOS),
 271         PG_X3(VIDEO_TIME_XPOS),         PG_Y2(VIDEO_TIME_YPOS),
 272         VIDEO_TIME_XPOS,                VIDEO_TIME_YPOS,
 273         VIDEO_TIME_XSIZE,               VIDEO_TIME_YSIZE
 274       }
 275     },
 276     {
 277       {
 278         PG_X6(VIDEO_FFWD_LABEL_XPOS),   PG_Y1(VIDEO_FFWD_LABEL_YPOS),
 279         PG_X3(VIDEO_LABEL_XPOS),        PG_Y2(VIDEO_LABEL_YPOS),
 280         VIDEO_LABEL_XPOS,               VIDEO_LABEL_YPOS,
 281         VIDEO_LABEL_XSIZE,              VIDEO_LABEL_YSIZE
 282       },
 283       {
 284         PG_X6(VIDEO_FFWD_SYMBOL_XPOS),  PG_Y1(VIDEO_FFWD_SYMBOL_YPOS),
 285         PG_X3(VIDEO_FFWD_SYMBOL_XPOS),  PG_Y2(VIDEO_SYMBOL_YPOS),
 286         VIDEO_SYMBOL_XPOS,              VIDEO_SYMBOL_YPOS,
 287         VIDEO_FFWD_SYMBOL_XSIZE,        VIDEO_FFWD_SYMBOL_YSIZE
 288       }
 289     },
 290     {
 291       {
 292         PG_X6(VIDEO_PBEND_LABEL_XPOS),  PG_Y1(VIDEO_PBEND_LABEL_YPOS),
 293         PG_X3(VIDEO_LABEL_XPOS),        PG_Y2(VIDEO_LABEL_YPOS),
 294         VIDEO_LABEL_XPOS,               VIDEO_LABEL_YPOS,
 295         VIDEO_LABEL_XSIZE,              VIDEO_LABEL_YSIZE
 296       },
 297       {
 298         PG_X6(VIDEO_PBEND_SYMBOL_XPOS), PG_Y1(VIDEO_PBEND_SYMBOL_YPOS),
 299         PG_X3(VIDEO_PBEND_SYMBOL_XPOS), PG_Y2(VIDEO_SYMBOL_YPOS),
 300         VIDEO_SYMBOL_XPOS,              VIDEO_SYMBOL_YPOS,
 301         VIDEO_PBEND_SYMBOL_XSIZE,       VIDEO_PBEND_SYMBOL_YSIZE
 302       }
 303     },
 304     {
 305       {
 306         PG_X6(VIDEO_WARP_LABEL_XPOS),   PG_Y1(VIDEO_WARP_LABEL_YPOS),
 307         PG_X3(VIDEO_LABEL_XPOS),        PG_Y2(VIDEO_LABEL_YPOS),
 308         VIDEO_LABEL_XPOS,               VIDEO_LABEL_YPOS,
 309         VIDEO_LABEL_XSIZE,              VIDEO_LABEL_YSIZE
 310       },
 311       {
 312         PG_X6(VIDEO_WARP_SYMBOL_XPOS),  PG_Y1(VIDEO_WARP_SYMBOL_YPOS),
 313         PG_X3(VIDEO_WARP_SYMBOL_XPOS),  PG_Y2(VIDEO_SYMBOL_YPOS),
 314         VIDEO_SYMBOL_XPOS,              VIDEO_SYMBOL_YPOS,
 315         VIDEO_WARP_SYMBOL_XSIZE,        VIDEO_WARP_SYMBOL_YSIZE
 316       }
 317     },
 318     {
 319       {
 320         -1,                             -1,
 321         -1,                             -1,
 322         -1,                             -1,
 323         -1,                             -1
 324       },
 325       {
 326         PG_X6(VIDEO_WARP2_SYMBOL_XPOS), PG_Y1(VIDEO_WARP2_SYMBOL_YPOS),
 327         PG_X3(VIDEO_WARP2_SYMBOL_XPOS), PG_Y2(VIDEO_SYMBOL_YPOS),
 328         VIDEO_SYMBOL_XPOS,              VIDEO_SYMBOL_YPOS,
 329         VIDEO_WARP2_SYMBOL_XSIZE,       VIDEO_WARP2_SYMBOL_YSIZE
 330       }
 331     },
 332     {
 333       {
 334         -1,                             -1,
 335         -1,                             -1,
 336         -1,                             -1,
 337         -1,                             -1
 338       },
 339       {
 340         PG_X6(VIDEO_1STEP_SYMBOL_XPOS), PG_Y1(VIDEO_1STEP_SYMBOL_YPOS),
 341         PG_X3(VIDEO_1STEP_SYMBOL_XPOS), PG_Y2(VIDEO_SYMBOL_YPOS),
 342         VIDEO_1STEP_SYMBOL_XPOS,        VIDEO_SYMBOL_YPOS,
 343         VIDEO_1STEP_SYMBOL_XSIZE,       VIDEO_1STEP_SYMBOL_YSIZE
 344       }
 345     },
 346   };
 347
 348 #if 0
 349   if (state & VIDEO_STATE_FFWD_OFF)
 350   {
 351 #if 1
 352     int cx = DOOR_GFX_PAGEX3, cy = DOOR_GFX_PAGEY2;
 353
 354     if (value != VIDEO_DISPLAY_SYMBOL_ONLY)
 355       BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
 356                  cx + VIDEO_LABEL_XPOS,
 357                  cy + VIDEO_LABEL_YPOS,
 358                  VIDEO_LABEL_XSIZE,
 359                  VIDEO_LABEL_YSIZE,
 360                  VX + VIDEO_LABEL_XPOS,
 361                  VY + VIDEO_LABEL_YPOS);
 362
 363     cx = DOOR_GFX_PAGEX3;
 364     cy = DOOR_GFX_PAGEY2;
 365
 366     if (value != VIDEO_DISPLAY_LABEL_ONLY)
 367       BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
 368                  cx + VIDEO_FFWD_SYMBOL_XPOS,
 369                  cy + VIDEO_SYMBOL_YPOS,
 370                  VIDEO_FFWD_SYMBOL_XSIZE,
 371                  VIDEO_FFWD_SYMBOL_YSIZE,
 372                  VX + VIDEO_SYMBOL_XPOS,
 373                  VY + VIDEO_SYMBOL_YPOS);
 374 #else
 375     int cx = DOOR_GFX_PAGEX3, cy = DOOR_GFX_PAGEY2;
 376
 377     BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
 378                cx + VIDEO_PLAY_SYMBOL_XPOS - 9,
 379                cy + VIDEO_PLAY_SYMBOL_YPOS,
 380                VIDEO_PLAY_SYMBOL_XSIZE - 2,
 381                VIDEO_PLAY_SYMBOL_YSIZE,
 382                VX + VIDEO_PLAY_SYMBOL_XPOS - 9,
 383                VY + VIDEO_PLAY_SYMBOL_YPOS);
 384 #endif
 385   }
 386 #endif
 387
 388 #if 0
 389   if (state & VIDEO_STATE_PBEND_OFF)
 390   {
 391 #if 1
 392     int cx = DOOR_GFX_PAGEX3, cy = DOOR_GFX_PAGEY2;
 393
 394     if (value != VIDEO_DISPLAY_SYMBOL_ONLY)
 395       BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
 396                  cx + VIDEO_LABEL_XPOS,
 397                  cy + VIDEO_LABEL_YPOS,
 398                  VIDEO_LABEL_XSIZE,
 399                  VIDEO_LABEL_YSIZE,
 400                  VX + VIDEO_LABEL_XPOS,
 401                  VY + VIDEO_LABEL_YPOS);
 402
 403     cx = DOOR_GFX_PAGEX3;
 404     cy = DOOR_GFX_PAGEY2;
 405
 406     if (value != VIDEO_DISPLAY_LABEL_ONLY)
 407       BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
 408                  cx + VIDEO_PBEND_SYMBOL_XPOS,
 409                  cy + VIDEO_SYMBOL_YPOS,
 410                  VIDEO_PBEND_SYMBOL_XSIZE,
 411                  VIDEO_PBEND_SYMBOL_YSIZE,
 412                  VX + VIDEO_PBEND_SYMBOL_XPOS,
 413                  VY + VIDEO_SYMBOL_YPOS);
 414 #else
 415     int cx = DOOR_GFX_PAGEX3, cy = DOOR_GFX_PAGEY2;
 416
 417     BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
 418                cx + VIDEO_REC_LABEL_XPOS,
 419                cy + VIDEO_REC_LABEL_YPOS,
 420                VIDEO_PBEND_LABEL_XSIZE,
 421                VIDEO_PBEND_LABEL_YSIZE,
 422                VX + VIDEO_REC_LABEL_XPOS,
 423                VY + VIDEO_REC_LABEL_YPOS);
 424 #endif
 425   }
 426 #endif
 427
 428 #if 0
 429   if (state & VIDEO_STATE_1STEP_OFF)
 430   {
 431     int cx = DOOR_GFX_PAGEX3, cy = DOOR_GFX_PAGEY2;
 432
 433     if (value != VIDEO_DISPLAY_LABEL_ONLY)
 434       BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
 435                  cx + VIDEO_1STEP_SYMBOL_XPOS,
 436                  cy + VIDEO_SYMBOL_YPOS,
 437                  VIDEO_1STEP_SYMBOL_XSIZE,
 438                  VIDEO_1STEP_SYMBOL_YSIZE,
 439                  VX + VIDEO_1STEP_SYMBOL_XPOS,
 440                  VY + VIDEO_SYMBOL_YPOS);
 441   }
 442 #endif
 443
 444   for (k = 0; k < NUM_TAPE_FUNCTION_STATES; k++)        /* on or off states */
 445   {
 446     for (i = 0; i < NUM_TAPE_FUNCTIONS; i++)            /* record, play, ... */
 447     {
 448       for (j = 0; j < NUM_TAPE_FUNCTION_PARTS; j++)     /* label or symbol */
 449       {
 450         if (state & (1 << (i * 2 + k)))
 451         {
 452           int gd_x, gd_y;
 453           int skip_value =
 454             (j == 0 ? VIDEO_DISPLAY_SYMBOL_ONLY : VIDEO_DISPLAY_LABEL_ONLY);
 455
 456           if (k == 1)           /* on */
 457           {
 458             gd_x = video_pos[i][j].gd_x1;
 459             gd_y = video_pos[i][j].gd_y1;
 460           }
 461           else                  /* off */
 462           {
 463             gd_x = video_pos[i][j].gd_x2;
 464             gd_y = video_pos[i][j].gd_y2;
 465           }
 466
 467           if (video_pos[i][j].x != -1 && value != skip_value)
 468             BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
 469                        gd_x, gd_y,
 470                        video_pos[i][j].width,
 471                        video_pos[i][j].height,
 472                        VX + video_pos[i][j].x,
 473                        VY + video_pos[i][j].y);
 474         }
 475       }
 476     }
 477   }
 478
 479 #if 0
 480   if (state & VIDEO_STATE_FFWD_ON)
 481   {
 482 #if 1
 483     int cx = DOOR_GFX_PAGEX6, cy = DOOR_GFX_PAGEY1;
 484
 485     if (value != VIDEO_DISPLAY_SYMBOL_ONLY)
 486       BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
 487                  cx + VIDEO_FFWD_LABEL_XPOS,
 488                  cy + VIDEO_FFWD_LABEL_YPOS,
 489                  VIDEO_LABEL_XSIZE,
 490                  VIDEO_LABEL_YSIZE,
 491                  VX + VIDEO_LABEL_XPOS,
 492                  VY + VIDEO_LABEL_YPOS);
 493
 494     cx = DOOR_GFX_PAGEX6;
 495     cy = DOOR_GFX_PAGEY1;
 496
 497     if (value != VIDEO_DISPLAY_LABEL_ONLY)
 498       BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
 499                  cx + VIDEO_FFWD_SYMBOL_XPOS,
 500                  cy + VIDEO_FFWD_SYMBOL_YPOS,
 501                  VIDEO_FFWD_SYMBOL_XSIZE,
 502                  VIDEO_FFWD_SYMBOL_YSIZE,
 503                  VX + VIDEO_SYMBOL_XPOS,
 504                  VY + VIDEO_SYMBOL_YPOS);
 505 #else
 506     int cx = DOOR_GFX_PAGEX4, cy = DOOR_GFX_PAGEY2;
 507
 508     BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
 509                cx + VIDEO_PLAY_SYMBOL_XPOS,
 510                cy + VIDEO_PLAY_SYMBOL_YPOS,
 511                VIDEO_PLAY_SYMBOL_XSIZE - 2,
 512                VIDEO_PLAY_SYMBOL_YSIZE,
 513                VX + VIDEO_PLAY_SYMBOL_XPOS - 9,
 514                VY + VIDEO_PLAY_SYMBOL_YPOS);
 515 #endif
 516   }
 517 #endif
 518
 519 #if 0
 520   if (state & VIDEO_STATE_PBEND_ON)
 521   {
 522 #if 1
 523     int cx = DOOR_GFX_PAGEX6, cy = DOOR_GFX_PAGEY1;
 524
 525     if (value != VIDEO_DISPLAY_SYMBOL_ONLY)
 526       BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
 527                  cx + VIDEO_PBEND_LABEL_XPOS,
 528                  cy + VIDEO_PBEND_LABEL_YPOS,
 529                  VIDEO_LABEL_XSIZE,
 530                  VIDEO_LABEL_YSIZE,
 531                  VX + VIDEO_LABEL_XPOS,
 532                  VY + VIDEO_LABEL_YPOS);
 533
 534     cx = DOOR_GFX_PAGEX6;
 535     cy = DOOR_GFX_PAGEY1;
 536
 537     if (value != VIDEO_DISPLAY_LABEL_ONLY)
 538       BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
 539                  cx + VIDEO_PBEND_SYMBOL_XPOS,
 540                  cy + VIDEO_PBEND_SYMBOL_YPOS,
 541                  VIDEO_PBEND_SYMBOL_XSIZE,
 542                  VIDEO_PBEND_SYMBOL_YSIZE,
 543                  VX + VIDEO_SYMBOL_XPOS,
 544                  VY + VIDEO_SYMBOL_YPOS);
 545 #else
 546     int cx = DOOR_GFX_PAGEX6, cy = DOOR_GFX_PAGEY1;
 547
 548     BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
 549                cx + VIDEO_PBEND_LABEL_XPOS,
 550                cy + VIDEO_PBEND_LABEL_YPOS,
 551                VIDEO_PBEND_LABEL_XSIZE,
 552                VIDEO_PBEND_LABEL_YSIZE,
 553                VX + VIDEO_REC_LABEL_XPOS,
 554                VY + VIDEO_REC_LABEL_YPOS);
 555 #endif
 556   }
 557 #endif
 558
 559 #if 0
 560   if (state & VIDEO_STATE_1STEP_ON)
 561   {
 562     int cx = DOOR_GFX_PAGEX6, cy = DOOR_GFX_PAGEY1;
 563
 564     if (value != VIDEO_DISPLAY_LABEL_ONLY)
 565       BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
 566                  cx + VIDEO_1STEP_SYMBOL_XPOS,
 567                  cy + VIDEO_1STEP_SYMBOL_YPOS,
 568                  VIDEO_1STEP_SYMBOL_XSIZE,
 569                  VIDEO_1STEP_SYMBOL_YSIZE,
 570                  VX + VIDEO_1STEP_SYMBOL_XPOS,
 571                  VY + VIDEO_SYMBOL_YPOS);
 572   }
 573 #endif
 574
 575   if (state & VIDEO_STATE_DATE_ON)
 576   {
 577     int tag = value % 100;
 578     int monat = (value/100) % 100;
 579     int jahr = (value/10000);
 580
 581     DrawText(VX + VIDEO_DATE_XPOS, VY + VIDEO_DATE_YPOS,
 582              int2str(tag, 2), FONT_TAPE_RECORDER);
 583     DrawText(VX + VIDEO_DATE_XPOS + 27, VY + VIDEO_DATE_YPOS,
 584              monatsname[monat], FONT_TAPE_RECORDER);
 585     DrawText(VX + VIDEO_DATE_XPOS + 64, VY + VIDEO_DATE_YPOS,
 586              int2str(jahr, 2), FONT_TAPE_RECORDER);
 587   }
 588
 589   if (state & VIDEO_STATE_TIME_ON)
 590   {
 591     int min = value / 60;
 592     int sec = value % 60;
 593
 594     DrawText(VX + VIDEO_TIME_XPOS, VY + VIDEO_TIME_YPOS,
 595              int2str(min, 2), FONT_TAPE_RECORDER);
 596     DrawText(VX + VIDEO_TIME_XPOS + 27, VY + VIDEO_TIME_YPOS,
 597              int2str(sec, 2), FONT_TAPE_RECORDER);
 598   }
 599
 600 #if 1
 601   redraw_mask |= REDRAW_DOOR_2;
 602 #else
 603   if (state & VIDEO_STATE_DATE)
 604     redraw_mask |= REDRAW_VIDEO_1;
 605   if ((state & ~VIDEO_STATE_DATE) & VIDEO_STATE)
 606     redraw_mask |= REDRAW_VIDEO_2;
 607   if (state & VIDEO_PRESS)
 608     redraw_mask |= REDRAW_VIDEO_3;
 609 #endif
 610 }
 611
 612 void DrawCompleteVideoDisplay()
 613 {
 614   BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
 615              DOOR_GFX_PAGEX3, DOOR_GFX_PAGEY2,
 616              gfx.vxsize, gfx.vysize, gfx.vx, gfx.vy);
 617   BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
 618              DOOR_GFX_PAGEX4 + VIDEO_CONTROL_XPOS,
 619              DOOR_GFX_PAGEY2 + VIDEO_CONTROL_YPOS,
 620              VIDEO_CONTROL_XSIZE, VIDEO_CONTROL_YSIZE,
 621              gfx.vx + VIDEO_CONTROL_XPOS, gfx.vy + VIDEO_CONTROL_YPOS);
 622
 623   DrawVideoDisplay(VIDEO_ALL_OFF, 0);
 624   if (tape.date && tape.length)
 625   {
 626     DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
 627     DrawVideoDisplay(VIDEO_STATE_TIME_ON, tape.length_seconds);
 628   }
 629
 630   BlitBitmap(drawto, bitmap_db_door, gfx.vx, gfx.vy, gfx.vxsize, gfx.vysize,
 631              DOOR_GFX_PAGEX1, DOOR_GFX_PAGEY2);
 632 }
 633
 634 void TapeDeactivateDisplayOn()
 635 {
 636   SetDrawDeactivationMask(REDRAW_FIELD);
 637   audio.sound_deactivated = TRUE;
 638 }
 639
 640 void TapeDeactivateDisplayOff(boolean redraw_display)
 641 {
 642   SetDrawDeactivationMask(REDRAW_NONE);
 643   audio.sound_deactivated = FALSE;
 644
 645   if (redraw_display)
 646   {
 647     RedrawPlayfield(TRUE, 0,0,0,0);
 648     DrawGameDoorValues();
 649   }
 650 }
 651
 652
 653 /* ========================================================================= */
 654 /* tape control functions                                                    */
 655 /* ========================================================================= */
 656
 657 void TapeErase()
 658 {
 659   time_t epoch_seconds = time(NULL);
 660   struct tm *time = localtime(&epoch_seconds);
 661   int i;
 662
 663   tape.length = 0;
 664   tape.counter = 0;
 665
 666   if (leveldir_current)
 667     setString(&tape.level_identifier, leveldir_current->identifier);
 668
 669   tape.level_nr = level_nr;
 670   tape.pos[tape.counter].delay = 0;
 671   tape.changed = TRUE;
 672
 673   tape.date = 10000*(time->tm_year % 100) + 100*time->tm_mon + time->tm_mday;
 674   tape.random_seed = InitRND(NEW_RANDOMIZE);
 675
 676   tape.file_version = FILE_VERSION_ACTUAL;
 677   tape.game_version = GAME_VERSION_ACTUAL;
 678   tape.engine_version = level.game_version;
 679
 680 #if 0
 681   printf("::: tape.engine_version = level.game_version = %d \n",
 682          level.game_version);
 683 #endif
 684
 685   for (i = 0; i < MAX_PLAYERS; i++)
 686     tape.player_participates[i] = FALSE;
 687 }
 688
 689 static void TapeRewind()
 690 {
 691   tape.counter = 0;
 692   tape.delay_played = 0;
 693   tape.pause_before_death = FALSE;
 694   tape.recording = FALSE;
 695   tape.playing = FALSE;
 696   tape.fast_forward = FALSE;
 697   tape.warp_forward = FALSE;
 698   tape.deactivate_display = FALSE;
 699   tape.auto_play = (global.autoplay_leveldir != NULL);
 700   tape.auto_play_level_solved = FALSE;
 701   tape.quick_resume = FALSE;
 702   tape.single_step = FALSE;
 703
 704   InitRND(tape.random_seed);
 705 }
 706
 707 void TapeStartRecording()
 708 {
 709   if (!TAPE_IS_STOPPED(tape))
 710     TapeStop();
 711
 712   TapeErase();
 713   TapeRewind();
 714
 715   tape.recording = TRUE;
 716
 717   DrawVideoDisplay(VIDEO_STATE_REC_ON, 0);
 718   DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
 719   DrawVideoDisplay(VIDEO_STATE_TIME_ON, 0);
 720   MapTapeWarpButton();
 721
 722   SetDrawDeactivationMask(REDRAW_NONE);
 723   audio.sound_deactivated = FALSE;
 724 }
 725
 726 static void TapeStartGameRecording()
 727 {
 728   TapeStartRecording();
 729
 730 #if defined(PLATFORM_UNIX)
 731   if (options.network)
 732     SendToServer_StartPlaying();
 733   else
 734 #endif
 735   {
 736     game_status = GAME_MODE_PLAYING;
 737     StopAnimation();
 738     InitGame();
 739   }
 740 }
 741
 742 static void TapeAppendRecording()
 743 {
 744   if (!tape.playing || !tape.pausing)
 745     return;
 746
 747   tape.pos[tape.counter].delay = tape.delay_played;
 748   tape.playing = FALSE;
 749   tape.recording = TRUE;
 750   tape.changed = TRUE;
 751
 752   DrawVideoDisplay(VIDEO_STATE_PLAY_OFF | VIDEO_STATE_REC_ON,0);
 753 }
 754
 755 void TapeHaltRecording()
 756 {
 757   if (!tape.recording)
 758     return;
 759
 760   tape.counter++;
 761   tape.pos[tape.counter].delay = 0;
 762
 763   tape.length = tape.counter;
 764   tape.length_seconds = GetTapeLength();
 765 }
 766
 767 void TapeStopRecording()
 768 {
 769   if (!tape.recording)
 770     return;
 771
 772   TapeHaltRecording();
 773
 774   tape.recording = FALSE;
 775   tape.pausing = FALSE;
 776
 777   DrawVideoDisplay(VIDEO_STATE_REC_OFF, 0);
 778   MapTapeEjectButton();
 779 }
 780
 781 void TapeRecordAction(byte action[MAX_PLAYERS])
 782 {
 783   int i;
 784
 785 #if 1
 786   if (!tape.recording)          /* record action even when tape is paused! */
 787     return;
 788 #else
 789   if (!tape.recording || tape.pausing)
 790     return;
 791 #endif
 792
 793   if (tape.counter >= MAX_TAPELEN - 1)
 794   {
 795     TapeStopRecording();
 796     return;
 797   }
 798
 799 #if 0
 800   printf("::: %05d: recording action: %d\n", FrameCounter, action[0]);
 801 #endif
 802
 803   if (tape.pos[tape.counter].delay > 0)         /* already stored action */
 804   {
 805     boolean changed_events = FALSE;
 806
 807     for (i = 0; i < MAX_PLAYERS; i++)
 808       if (tape.pos[tape.counter].action[i] != action[i])
 809         changed_events = TRUE;
 810
 811     if (changed_events || tape.pos[tape.counter].delay >= 255)
 812     {
 813       tape.counter++;
 814       tape.pos[tape.counter].delay = 0;
 815     }
 816     else
 817       tape.pos[tape.counter].delay++;
 818   }
 819
 820   if (tape.pos[tape.counter].delay == 0)        /* store new action */
 821   {
 822
 823 #if 0
 824     printf("::: %05d: new sequence\n", FrameCounter);
 825 #endif
 826
 827     for (i = 0; i < MAX_PLAYERS; i++)
 828       tape.pos[tape.counter].action[i] = action[i];
 829
 830     tape.pos[tape.counter].delay++;
 831   }
 832 }
 833
 834 void TapeTogglePause(boolean toggle_manual)
 835 {
 836   int state = 0;
 837
 838 #if 0
 839   if (!tape.recording && !tape.playing)
 840     return;
 841 #endif
 842
 843   if (tape.pause_before_death)
 844     state |= VIDEO_STATE_PBEND_OFF;
 845   else if (tape.fast_forward)
 846     state |= VIDEO_STATE_FFWD_OFF;
 847
 848   tape.pausing = !tape.pausing;
 849   tape.fast_forward = FALSE;
 850   tape.pause_before_death = FALSE;
 851
 852   if (tape.single_step && toggle_manual)
 853     tape.single_step = FALSE;
 854
 855   state |= (tape.pausing ? VIDEO_STATE_PAUSE_ON : VIDEO_STATE_PAUSE_OFF);
 856   if (tape.playing)
 857     state |= VIDEO_STATE_PLAY_ON;
 858   else
 859     state |= (tape.single_step ? VIDEO_STATE_1STEP_ON : VIDEO_STATE_1STEP_OFF);
 860
 861   DrawVideoDisplay(state, 0);
 862
 863 #if 0
 864   if (tape.pausing)
 865     DrawVideoDisplay(VIDEO_STATE_PAUSE_ON, 0);
 866 #endif
 867
 868   if (tape.warp_forward)
 869   {
 870     TapeStopWarpForward();
 871
 872     if (tape.quick_resume)
 873     {
 874       tape.quick_resume = FALSE;
 875
 876       TapeAppendRecording();
 877 #if 0
 878       TapeTogglePause(toggle_manual);
 879 #endif
 880     }
 881   }
 882 }
 883
 884 void TapeStartPlaying()
 885 {
 886   if (TAPE_IS_EMPTY(tape))
 887     return;
 888
 889   if (!TAPE_IS_STOPPED(tape))
 890     TapeStop();
 891
 892   TapeRewind();
 893
 894   tape.playing = TRUE;
 895
 896   DrawVideoDisplay(VIDEO_STATE_PLAY_ON, 0);
 897   DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
 898   DrawVideoDisplay(VIDEO_STATE_TIME_ON, 0);
 899   MapTapeWarpButton();
 900
 901   SetDrawDeactivationMask(REDRAW_NONE);
 902   audio.sound_deactivated = FALSE;
 903 }
 904
 905 static void TapeStartGamePlaying()
 906 {
 907   TapeStartPlaying();
 908
 909   game_status = GAME_MODE_PLAYING;
 910   StopAnimation();
 911   InitGame();
 912 }
 913
 914 void TapeStopPlaying()
 915 {
 916   if (!tape.playing)
 917     return;
 918
 919   tape.playing = FALSE;
 920   tape.pausing = FALSE;
 921
 922   if (tape.warp_forward)
 923     TapeStopWarpForward();
 924
 925   DrawVideoDisplay(VIDEO_STATE_PLAY_OFF, 0);
 926   MapTapeEjectButton();
 927 }
 928
 929 byte *TapePlayAction()
 930 {
 931   static byte action[MAX_PLAYERS];
 932   int i;
 933
 934   if (!tape.playing || tape.pausing)
 935     return NULL;
 936
 937   if (tape.pause_before_death)  /* STOP 10s BEFORE PLAYER GETS KILLED... */
 938   {
 939     if (!(FrameCounter % 20))
 940     {
 941       if ((FrameCounter / 20) % 2)
 942         DrawVideoDisplay(VIDEO_STATE_PBEND_ON, VIDEO_DISPLAY_LABEL_ONLY);
 943       else
 944         DrawVideoDisplay(VIDEO_STATE_PBEND_OFF, VIDEO_DISPLAY_LABEL_ONLY);
 945     }
 946
 947     if (tape.warp_forward)
 948     {
 949       if (tape.deactivate_display)
 950         DrawVideoDisplay(VIDEO_STATE_WARP_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
 951       else
 952         DrawVideoDisplay(VIDEO_STATE_WARP2_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
 953     }
 954
 955     if (TimePlayed > tape.length_seconds - TAPE_PAUSE_SECONDS_BEFORE_DEATH)
 956     {
 957       TapeTogglePause(TAPE_TOGGLE_MANUAL);
 958       return NULL;
 959     }
 960   }
 961   else if (tape.fast_forward)
 962   {
 963     if ((FrameCounter / 20) % 2)
 964       DrawVideoDisplay(VIDEO_STATE_FFWD_ON, VIDEO_DISPLAY_LABEL_ONLY);
 965     else
 966       DrawVideoDisplay(VIDEO_STATE_FFWD_OFF, VIDEO_DISPLAY_LABEL_ONLY);
 967
 968     if (tape.warp_forward)
 969     {
 970       if (tape.deactivate_display)
 971         DrawVideoDisplay(VIDEO_STATE_WARP_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
 972       else
 973         DrawVideoDisplay(VIDEO_STATE_WARP2_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
 974     }
 975   }
 976   else if (tape.warp_forward)
 977   {
 978     if ((FrameCounter / 20) % 2)
 979       DrawVideoDisplay(VIDEO_STATE_WARP_ON, VIDEO_DISPLAY_LABEL_ONLY);
 980     else
 981       DrawVideoDisplay(VIDEO_STATE_WARP_OFF, VIDEO_DISPLAY_LABEL_ONLY);
 982
 983     DrawVideoDisplay(VIDEO_STATE_WARP_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
 984   }
 985
 986   if (tape.counter >= tape.length)      /* end of tape reached */
 987   {
 988     if (tape.warp_forward && !tape.auto_play)
 989       TapeTogglePause(TAPE_TOGGLE_MANUAL);
 990     else
 991       TapeStop();
 992
 993     return NULL;
 994   }
 995
 996   for (i = 0; i < MAX_PLAYERS; i++)
 997     action[i] = tape.pos[tape.counter].action[i];
 998
 999   tape.delay_played++;
1000   if (tape.delay_played >= tape.pos[tape.counter].delay)
1001   {
1002     tape.counter++;
1003     tape.delay_played = 0;
1004   }
1005
1006 #if 0
1007   printf("::: %05d: replaying action: %d\n", FrameCounter, action[0]);
1008 #endif
1009
1010   return action;
1011 }
1012
1013 void TapeStop()
1014 {
1015 #if 0
1016   if (tape.recording)
1017     printf("::: stopped recording: %d\n", FrameCounter);
1018   else if (tape.playing)
1019     printf("::: stopped playing:   %d\n\n", FrameCounter);
1020 #endif
1021
1022   TapeStopRecording();
1023   TapeStopPlaying();
1024
1025   DrawVideoDisplay(VIDEO_STATE_OFF, 0);
1026
1027   if (tape.date && tape.length)
1028   {
1029     DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
1030     DrawVideoDisplay(VIDEO_STATE_TIME_ON, tape.length_seconds);
1031   }
1032
1033 #if 0
1034   if (tape.auto_play)
1035     AutoPlayTape();     /* continue automatically playing next tape */
1036 #endif
1037 }
1038
1039 unsigned int GetTapeLength()
1040 {
1041   unsigned int tape_length = 0;
1042   int i;
1043
1044   if (TAPE_IS_EMPTY(tape))
1045     return(0);
1046
1047   for (i = 0; i < tape.length; i++)
1048     tape_length += tape.pos[i].delay;
1049
1050   return(tape_length * GAME_FRAME_DELAY / 1000);
1051 }
1052
1053 static void TapeStartWarpForward()
1054 {
1055   tape.warp_forward = TRUE;
1056
1057 #if 1
1058   if (!tape.fast_forward && !tape.pause_before_death)
1059   {
1060     tape.pausing = FALSE;
1061     tape.deactivate_display = TRUE;
1062
1063     TapeDeactivateDisplayOn();
1064   }
1065 #else
1066   if (!tape.fast_forward || tape.pause_before_death)
1067   {
1068     tape.pausing = FALSE;
1069     tape.deactivate_display = TRUE;
1070
1071     TapeDeactivateDisplayOn();
1072   }
1073 #endif
1074
1075   if (tape.fast_forward || tape.pause_before_death)
1076     DrawVideoDisplay(VIDEO_STATE_WARP_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
1077   else
1078     DrawVideoDisplay(VIDEO_STATE_WARP_ON, 0);
1079 }
1080
1081 static void TapeStopWarpForward()
1082 {
1083   int state = (tape.pausing ? VIDEO_STATE_PAUSE_ON : VIDEO_STATE_PAUSE_OFF);
1084
1085   tape.warp_forward = FALSE;
1086   tape.deactivate_display = FALSE;
1087
1088   TapeDeactivateDisplayOff(game_status == GAME_MODE_PLAYING);
1089
1090 #if 0
1091 #if 1
1092   if (game_status == GAME_MODE_PLAYING)
1093 #endif
1094   {
1095     RedrawPlayfield(TRUE, 0,0,0,0);
1096     DrawGameDoorValues();
1097   }
1098 #endif
1099
1100   if (tape.pause_before_death)
1101     state |= VIDEO_STATE_WARP_OFF | VIDEO_STATE_PBEND_ON;
1102   else if (tape.fast_forward)
1103     state |= VIDEO_STATE_WARP_OFF | VIDEO_STATE_FFWD_ON;
1104   else
1105     state |= VIDEO_STATE_WARP_OFF | VIDEO_STATE_PLAY_ON;
1106
1107   DrawVideoDisplay(state, 0);
1108 }
1109
1110 static void TapeSingleStep()
1111 {
1112   if (options.network)
1113     return;
1114
1115   if (!tape.pausing)
1116     TapeTogglePause(TAPE_TOGGLE_MANUAL);
1117
1118   tape.single_step = !tape.single_step;
1119
1120   DrawVideoDisplay((tape.single_step ? VIDEO_STATE_1STEP_ON :
1121                     VIDEO_STATE_1STEP_OFF), 0);
1122 }
1123
1124 void TapeQuickSave()
1125 {
1126   if (game_status == GAME_MODE_PLAYING)
1127   {
1128     if (tape.recording)
1129       TapeHaltRecording();      /* prepare tape for saving on-the-fly */
1130
1131     if (TAPE_IS_EMPTY(tape))
1132       Request("No tape that can be saved !", REQ_CONFIRM);
1133     else
1134       SaveTape(tape.level_nr);
1135   }
1136   else if (game_status == GAME_MODE_MAIN)
1137     Request("No game that can be saved !", REQ_CONFIRM);
1138 }
1139
1140 void TapeQuickLoad()
1141 {
1142   if (game_status == GAME_MODE_PLAYING || game_status == GAME_MODE_MAIN)
1143   {
1144     TapeStop();
1145     TapeErase();
1146
1147     LoadTape(level_nr);
1148     if (!TAPE_IS_EMPTY(tape))
1149     {
1150       TapeStartGamePlaying();
1151       TapeStartWarpForward();
1152
1153       tape.quick_resume = TRUE;
1154     }
1155     else
1156       Request("No tape for this level !", REQ_CONFIRM);
1157   }
1158 }
1159
1160 void InsertSolutionTape()
1161 {
1162   if (!TAPE_IS_EMPTY(tape))
1163     return;
1164
1165   LoadSolutionTape(level_nr);
1166
1167   if (TAPE_IS_EMPTY(tape))
1168     Request("No solution tape for this level !", REQ_CONFIRM);
1169
1170   DrawCompleteVideoDisplay();
1171 }
1172
1173
1174 /* ------------------------------------------------------------------------- *
1175  * tape autoplay functions
1176  * ------------------------------------------------------------------------- */
1177
1178 #define MAX_NUM_AUTOPLAY_LEVELS         1000
1179
1180 void AutoPlayTape()
1181 {
1182   static LevelDirTree *autoplay_leveldir = NULL;
1183   static boolean autoplay_initialized = FALSE;
1184   static int autoplay_level_nr = -1;
1185   static int num_levels_played = 0;
1186   static int num_levels_solved = 0;
1187   static boolean levels_failed[MAX_NUM_AUTOPLAY_LEVELS];
1188   int i;
1189
1190   if (autoplay_initialized)
1191   {
1192     /* just finished auto-playing tape */
1193     printf("%s.\n", tape.auto_play_level_solved ? "solved" : "NOT SOLVED");
1194
1195     num_levels_played++;
1196     if (tape.auto_play_level_solved)
1197       num_levels_solved++;
1198     else if (level_nr >= 0 && level_nr < MAX_NUM_AUTOPLAY_LEVELS)
1199       levels_failed[level_nr] = TRUE;
1200   }
1201   else
1202   {
1203     DrawCompleteVideoDisplay();
1204     audio.sound_enabled = FALSE;
1205
1206     autoplay_leveldir = getTreeInfoFromIdentifier(leveldir_first,
1207                                                   global.autoplay_leveldir);
1208
1209     if (autoplay_leveldir == NULL)
1210       Error(ERR_EXIT, "no such level identifier: '%s'",
1211             global.autoplay_leveldir);
1212
1213     leveldir_current = autoplay_leveldir;
1214
1215     if (global.autoplay_level_nr != -1)
1216     {
1217       autoplay_leveldir->first_level = global.autoplay_level_nr;
1218       autoplay_leveldir->last_level  = global.autoplay_level_nr;
1219     }
1220
1221     autoplay_level_nr = autoplay_leveldir->first_level;
1222
1223     printf_line("=", 79);
1224     printf("Automatically playing level tapes\n");
1225     printf_line("-", 79);
1226     printf("Level series identifier: '%s'\n", autoplay_leveldir->identifier);
1227     printf("Level series name:       '%s'\n", autoplay_leveldir->name);
1228     printf("Level series author:     '%s'\n", autoplay_leveldir->author);
1229     printf("Number of levels:        %d\n",   autoplay_leveldir->levels);
1230     printf_line("=", 79);
1231     printf("\n");
1232
1233     for (i = 0; i < MAX_NUM_AUTOPLAY_LEVELS; i++)
1234       levels_failed[i] = FALSE;
1235
1236     autoplay_initialized = TRUE;
1237   }
1238
1239   while (autoplay_level_nr <= autoplay_leveldir->last_level)
1240   {
1241     level_nr = autoplay_level_nr++;
1242
1243     TapeErase();
1244
1245     printf("Level %03d: ", level_nr);
1246
1247     LoadLevel(level_nr);
1248     if (level.no_valid_file)
1249     {
1250       printf("(no level)\n");
1251       continue;
1252     }
1253
1254     LoadSolutionTape(level_nr);
1255 #if 1
1256     if (tape.no_valid_file)
1257 #else
1258     if (TAPE_IS_EMPTY(tape))
1259 #endif
1260     {
1261       printf("(no tape)\n");
1262       continue;
1263     }
1264
1265     printf("playing tape ... ");
1266
1267     TapeStartGamePlaying();
1268     TapeStartWarpForward();
1269
1270     return;
1271   }
1272
1273   printf("\n");
1274   printf_line("=", 79);
1275   printf("Number of levels played: %d\n", num_levels_played);
1276   printf("Number of levels solved: %d (%d%%)\n", num_levels_solved,
1277          (num_levels_played ? num_levels_solved * 100 / num_levels_played :0));
1278   printf_line("-", 79);
1279   printf("Summary (for automatic parsing by scripts):\n");
1280   printf("LEVELDIR '%s', SOLVED %d/%d (%d%%)",
1281          autoplay_leveldir->identifier, num_levels_solved, num_levels_played,
1282          (num_levels_played ? num_levels_solved * 100 / num_levels_played :0));
1283   if (num_levels_played != num_levels_solved)
1284   {
1285     printf(", FAILED:");
1286     for (i = 0; i < MAX_NUM_AUTOPLAY_LEVELS; i++)
1287       if (levels_failed[i])
1288         printf(" %03d", i);
1289   }
1290   printf("\n");
1291   printf_line("=", 79);
1292
1293   CloseAllAndExit(0);
1294 }
1295
1296
1297 /* ---------- new tape button stuff ---------------------------------------- */
1298
1299 /* graphic position values for tape buttons */
1300 #define TAPE_BUTTON_XSIZE       18
1301 #define TAPE_BUTTON_YSIZE       18
1302 #define TAPE_BUTTON_XPOS        5
1303 #define TAPE_BUTTON_YPOS        77
1304
1305 #define TAPE_BUTTON_EJECT_XPOS  (TAPE_BUTTON_XPOS + 0 * TAPE_BUTTON_XSIZE)
1306 #define TAPE_BUTTON_EXTRA_XPOS  (TAPE_BUTTON_XPOS + 0 * TAPE_BUTTON_XSIZE)
1307 #define TAPE_BUTTON_STOP_XPOS   (TAPE_BUTTON_XPOS + 1 * TAPE_BUTTON_XSIZE)
1308 #define TAPE_BUTTON_PAUSE_XPOS  (TAPE_BUTTON_XPOS + 2 * TAPE_BUTTON_XSIZE)
1309 #define TAPE_BUTTON_RECORD_XPOS (TAPE_BUTTON_XPOS + 3 * TAPE_BUTTON_XSIZE)
1310 #define TAPE_BUTTON_PLAY_XPOS   (TAPE_BUTTON_XPOS + 4 * TAPE_BUTTON_XSIZE)
1311
1312 static struct
1313 {
1314   int x, y;
1315   int gadget_id;
1316   char *infotext;
1317 } tapebutton_info[NUM_TAPE_BUTTONS] =
1318 {
1319   {
1320     TAPE_BUTTON_EJECT_XPOS,     TAPE_BUTTON_YPOS,
1321     TAPE_CTRL_ID_EJECT,
1322     "eject tape"
1323   },
1324   {
1325     TAPE_BUTTON_EXTRA_XPOS,     TAPE_BUTTON_YPOS,
1326     TAPE_CTRL_ID_EXTRA,
1327     "extra functions"
1328   },
1329   {
1330     TAPE_BUTTON_STOP_XPOS,      TAPE_BUTTON_YPOS,
1331     TAPE_CTRL_ID_STOP,
1332     "stop tape"
1333   },
1334   {
1335     TAPE_BUTTON_PAUSE_XPOS,     TAPE_BUTTON_YPOS,
1336     TAPE_CTRL_ID_PAUSE,
1337     "pause tape"
1338   },
1339   {
1340     TAPE_BUTTON_RECORD_XPOS,    TAPE_BUTTON_YPOS,
1341     TAPE_CTRL_ID_RECORD,
1342     "record tape"
1343   },
1344   {
1345     TAPE_BUTTON_PLAY_XPOS,      TAPE_BUTTON_YPOS,
1346     TAPE_CTRL_ID_PLAY,
1347     "play tape"
1348   }
1349 };
1350
1351 void CreateTapeButtons()
1352 {
1353   int i;
1354
1355   for (i = 0; i < NUM_TAPE_BUTTONS; i++)
1356   {
1357     Bitmap *gd_bitmap = graphic_info[IMG_GLOBAL_DOOR].bitmap;
1358     struct GadgetInfo *gi;
1359     int gd_xoffset, gd_yoffset;
1360     int gd_x1, gd_x2, gd_y;
1361     int id = i;
1362
1363     gd_xoffset = tapebutton_info[i].x;
1364     gd_yoffset = tapebutton_info[i].y;
1365     gd_x1 = DOOR_GFX_PAGEX4 + gd_xoffset;
1366     gd_x2 = DOOR_GFX_PAGEX3 + gd_xoffset;
1367     gd_y  = DOOR_GFX_PAGEY2 + gd_yoffset;
1368
1369     if (i == TAPE_CTRL_ID_EXTRA)
1370     {
1371       gd_x1 = DOOR_GFX_PAGEX6 + gd_xoffset;
1372       gd_x2 = DOOR_GFX_PAGEX5 + gd_xoffset;
1373     }
1374
1375     gi = CreateGadget(GDI_CUSTOM_ID, id,
1376                       GDI_INFO_TEXT, tapebutton_info[i].infotext,
1377                       GDI_X, VX + gd_xoffset,
1378                       GDI_Y, VY + gd_yoffset,
1379                       GDI_WIDTH, TAPE_BUTTON_XSIZE,
1380                       GDI_HEIGHT, TAPE_BUTTON_YSIZE,
1381                       GDI_TYPE, GD_TYPE_NORMAL_BUTTON,
1382                       GDI_STATE, GD_BUTTON_UNPRESSED,
1383                       GDI_DESIGN_UNPRESSED, gd_bitmap, gd_x1, gd_y,
1384                       GDI_DESIGN_PRESSED, gd_bitmap, gd_x2, gd_y,
1385                       GDI_EVENT_MASK, GD_EVENT_RELEASED,
1386                       GDI_CALLBACK_ACTION, HandleTapeButtons,
1387                       GDI_END);
1388
1389     if (gi == NULL)
1390       Error(ERR_EXIT, "cannot create gadget");
1391
1392     tape_gadget[id] = gi;
1393   }
1394 }
1395
1396 void FreeTapeButtons()
1397 {
1398   int i;
1399
1400   for (i = 0; i < NUM_TAPE_BUTTONS; i++)
1401     FreeGadget(tape_gadget[i]);
1402 }
1403
1404 void MapTapeEjectButton()
1405 {
1406   UnmapGadget(tape_gadget[TAPE_CTRL_ID_EXTRA]);
1407   MapGadget(tape_gadget[TAPE_CTRL_ID_EJECT]);
1408 }
1409
1410 void MapTapeWarpButton()
1411 {
1412   UnmapGadget(tape_gadget[TAPE_CTRL_ID_EJECT]);
1413   MapGadget(tape_gadget[TAPE_CTRL_ID_EXTRA]);
1414 }
1415
1416 void MapTapeButtons()
1417 {
1418   int i;
1419
1420   for (i = 0; i < NUM_TAPE_BUTTONS; i++)
1421     if (i != TAPE_CTRL_ID_EXTRA)
1422       MapGadget(tape_gadget[i]);
1423
1424   if (tape.recording || tape.playing)
1425     MapTapeWarpButton();
1426 }
1427
1428 void UnmapTapeButtons()
1429 {
1430   int i;
1431
1432   for (i = 0; i < NUM_TAPE_BUTTONS; i++)
1433     UnmapGadget(tape_gadget[i]);
1434 }
1435
1436 static void HandleTapeButtons(struct GadgetInfo *gi)
1437 {
1438   int id = gi->custom_id;
1439
1440   if (game_status != GAME_MODE_MAIN && game_status != GAME_MODE_PLAYING)
1441     return;
1442
1443   switch (id)
1444   {
1445     case TAPE_CTRL_ID_EJECT:
1446       TapeStop();
1447       if (TAPE_IS_EMPTY(tape))
1448       {
1449         LoadTape(level_nr);
1450         if (TAPE_IS_EMPTY(tape))
1451           Request("No tape for this level !", REQ_CONFIRM);
1452       }
1453       else
1454       {
1455         if (tape.changed)
1456           SaveTape(tape.level_nr);
1457         TapeErase();
1458       }
1459       DrawCompleteVideoDisplay();
1460       break;
1461
1462     case TAPE_CTRL_ID_EXTRA:
1463       if (tape.playing)
1464       {
1465         if (!tape.warp_forward)                 /* PLAY -> WARP FORWARD PLAY */
1466         {
1467           TapeStartWarpForward();
1468         }
1469         else                                    /* WARP FORWARD PLAY -> PLAY */
1470         {
1471           TapeStopWarpForward();
1472
1473 #if 0
1474           if (tape.pause_before_death)
1475             DrawVideoDisplay(VIDEO_STATE_WARP_OFF | VIDEO_STATE_PLAY_ON, 0);
1476           else if (tape.fast_forward)
1477             DrawVideoDisplay(VIDEO_STATE_WARP_OFF | VIDEO_STATE_FFWD_ON, 0);
1478           else
1479             DrawVideoDisplay(VIDEO_STATE_WARP_OFF | VIDEO_STATE_PBEND_ON, 0);
1480 #endif
1481         }
1482       }
1483       else if (tape.recording)
1484         TapeSingleStep();
1485       break;
1486
1487     case TAPE_CTRL_ID_STOP:
1488       TapeStop();
1489       break;
1490
1491     case TAPE_CTRL_ID_PAUSE:
1492       TapeTogglePause(TAPE_TOGGLE_MANUAL);
1493       break;
1494
1495     case TAPE_CTRL_ID_RECORD:
1496       if (TAPE_IS_STOPPED(tape))
1497         TapeStartGameRecording();
1498       else if (tape.pausing)
1499       {
1500         if (tape.playing)                       /* PLAY -> PAUSE -> RECORD */
1501           TapeAppendRecording();
1502         else
1503           TapeTogglePause(TAPE_TOGGLE_MANUAL);
1504       }
1505       break;
1506
1507     case TAPE_CTRL_ID_PLAY:
1508       if (TAPE_IS_EMPTY(tape))
1509         break;
1510
1511       if (TAPE_IS_STOPPED(tape))
1512       {
1513         TapeStartGamePlaying();
1514       }
1515       else if (tape.playing)
1516       {
1517         if (tape.pausing)                       /* PAUSE -> PLAY */
1518         {
1519           TapeTogglePause(TAPE_TOGGLE_MANUAL);
1520         }
1521         else if (!tape.fast_forward)            /* PLAY -> FAST FORWARD PLAY */
1522         {
1523           tape.fast_forward = TRUE;
1524           DrawVideoDisplay(VIDEO_STATE_FFWD_ON, 0);
1525         }
1526         else if (!tape.pause_before_death)      /* FFWD PLAY -> AUTO PAUSE */
1527         {
1528           tape.pause_before_death = TRUE;
1529 #if 1
1530           DrawVideoDisplay(VIDEO_STATE_FFWD_OFF | VIDEO_STATE_PBEND_ON, 0);
1531 #else
1532           DrawVideoDisplay(VIDEO_STATE_PBEND_ON, VIDEO_DISPLAY_LABEL_ONLY);
1533 #endif
1534         }
1535         else                                    /* AUTO PAUSE -> NORMAL PLAY */
1536         {
1537           tape.fast_forward = FALSE;
1538           tape.pause_before_death = FALSE;
1539           tape.warp_forward = FALSE;
1540 #if 1
1541           DrawVideoDisplay(VIDEO_STATE_PBEND_OFF | VIDEO_STATE_PLAY_ON, 0);
1542 #else
1543           DrawVideoDisplay(VIDEO_STATE_FFWD_OFF | VIDEO_STATE_PBEND_OFF, 0);
1544 #endif
1545         }
1546       }
1547       break;
1548
1549     default:
1550       break;
1551   }
1552 }