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 static void TapeSetDate()
 658 {
 659   time_t epoch_seconds = time(NULL);
 660   struct tm *now = localtime(&epoch_seconds);
 661
 662   tape.date = 10000 * (now->tm_year % 100) + 100 * now->tm_mon + now->tm_mday;
 663 }
 664
 665 void TapeErase()
 666 {
 667   int i;
 668
 669   tape.length = 0;
 670   tape.counter = 0;
 671
 672   if (leveldir_current)
 673     setString(&tape.level_identifier, leveldir_current->identifier);
 674
 675   tape.level_nr = level_nr;
 676   tape.pos[tape.counter].delay = 0;
 677   tape.changed = TRUE;
 678
 679   tape.random_seed = InitRND(NEW_RANDOMIZE);
 680
 681   tape.file_version = FILE_VERSION_ACTUAL;
 682   tape.game_version = GAME_VERSION_ACTUAL;
 683   tape.engine_version = level.game_version;
 684
 685   TapeSetDate();
 686
 687 #if 0
 688   printf("::: tape.engine_version = level.game_version = %d \n",
 689          level.game_version);
 690 #endif
 691
 692   for (i = 0; i < MAX_PLAYERS; i++)
 693     tape.player_participates[i] = FALSE;
 694 }
 695
 696 static void TapeRewind()
 697 {
 698   tape.counter = 0;
 699   tape.delay_played = 0;
 700   tape.pause_before_death = FALSE;
 701   tape.recording = FALSE;
 702   tape.playing = FALSE;
 703   tape.fast_forward = FALSE;
 704   tape.warp_forward = FALSE;
 705   tape.deactivate_display = FALSE;
 706   tape.auto_play = (global.autoplay_leveldir != NULL);
 707   tape.auto_play_level_solved = FALSE;
 708   tape.quick_resume = FALSE;
 709   tape.single_step = FALSE;
 710
 711   InitRND(tape.random_seed);
 712 }
 713
 714 void TapeStartRecording()
 715 {
 716   if (!TAPE_IS_STOPPED(tape))
 717     TapeStop();
 718
 719   TapeErase();
 720   TapeRewind();
 721
 722   tape.recording = TRUE;
 723
 724   DrawVideoDisplay(VIDEO_STATE_REC_ON, 0);
 725   DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
 726   DrawVideoDisplay(VIDEO_STATE_TIME_ON, 0);
 727   MapTapeWarpButton();
 728
 729   SetDrawDeactivationMask(REDRAW_NONE);
 730   audio.sound_deactivated = FALSE;
 731 }
 732
 733 static void TapeStartGameRecording()
 734 {
 735   TapeStartRecording();
 736
 737 #if defined(NETWORK_AVALIABLE)
 738   if (options.network)
 739     SendToServer_StartPlaying();
 740   else
 741 #endif
 742   {
 743     game_status = GAME_MODE_PLAYING;
 744     StopAnimation();
 745     InitGame();
 746   }
 747 }
 748
 749 static void TapeAppendRecording()
 750 {
 751   if (!tape.playing || !tape.pausing)
 752     return;
 753
 754   tape.pos[tape.counter].delay = tape.delay_played;
 755   tape.playing = FALSE;
 756   tape.recording = TRUE;
 757   tape.changed = TRUE;
 758
 759   TapeSetDate();
 760
 761   DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
 762   DrawVideoDisplay(VIDEO_STATE_PLAY_OFF | VIDEO_STATE_REC_ON, 0);
 763 }
 764
 765 void TapeHaltRecording()
 766 {
 767   if (!tape.recording)
 768     return;
 769
 770   tape.counter++;
 771   tape.pos[tape.counter].delay = 0;
 772
 773   tape.length = tape.counter;
 774   tape.length_seconds = GetTapeLength();
 775 }
 776
 777 void TapeStopRecording()
 778 {
 779 #if 0
 780   if (!tape.recording)
 781     return;
 782 #endif
 783
 784   TapeHaltRecording();
 785
 786   tape.recording = FALSE;
 787   tape.pausing = FALSE;
 788
 789   DrawVideoDisplay(VIDEO_STATE_REC_OFF, 0);
 790   MapTapeEjectButton();
 791 }
 792
 793 void TapeRecordAction(byte action[MAX_PLAYERS])
 794 {
 795   int i;
 796
 797 #if 1
 798   if (!tape.recording)          /* record action even when tape is paused! */
 799     return;
 800 #else
 801   if (!tape.recording || tape.pausing)
 802     return;
 803 #endif
 804
 805   if (tape.counter >= MAX_TAPELEN - 1)
 806   {
 807     TapeStopRecording();
 808     return;
 809   }
 810
 811 #if 0
 812   printf("::: %05d: recording action: %d\n", FrameCounter, action[0]);
 813 #endif
 814
 815   if (tape.pos[tape.counter].delay > 0)         /* already stored action */
 816   {
 817     boolean changed_events = FALSE;
 818
 819     for (i = 0; i < MAX_PLAYERS; i++)
 820       if (tape.pos[tape.counter].action[i] != action[i])
 821         changed_events = TRUE;
 822
 823     if (changed_events || tape.pos[tape.counter].delay >= 255)
 824     {
 825       tape.counter++;
 826       tape.pos[tape.counter].delay = 0;
 827     }
 828     else
 829       tape.pos[tape.counter].delay++;
 830   }
 831
 832   if (tape.pos[tape.counter].delay == 0)        /* store new action */
 833   {
 834
 835 #if 0
 836     printf("::: %05d: new sequence\n", FrameCounter);
 837 #endif
 838
 839     for (i = 0; i < MAX_PLAYERS; i++)
 840       tape.pos[tape.counter].action[i] = action[i];
 841
 842     tape.pos[tape.counter].delay++;
 843   }
 844 }
 845
 846 void TapeTogglePause(boolean toggle_manual)
 847 {
 848   int state = 0;
 849
 850 #if 0
 851   if (!tape.recording && !tape.playing)
 852     return;
 853 #endif
 854
 855   if (tape.pause_before_death)
 856     state |= VIDEO_STATE_PBEND_OFF;
 857   else if (tape.fast_forward)
 858     state |= VIDEO_STATE_FFWD_OFF;
 859
 860   tape.pausing = !tape.pausing;
 861   tape.fast_forward = FALSE;
 862   tape.pause_before_death = FALSE;
 863
 864   if (tape.single_step && toggle_manual)
 865     tape.single_step = FALSE;
 866
 867   state |= (tape.pausing ? VIDEO_STATE_PAUSE_ON : VIDEO_STATE_PAUSE_OFF);
 868   if (tape.playing)
 869     state |= VIDEO_STATE_PLAY_ON;
 870   else
 871     state |= (tape.single_step ? VIDEO_STATE_1STEP_ON : VIDEO_STATE_1STEP_OFF);
 872
 873   DrawVideoDisplay(state, 0);
 874
 875 #if 0
 876   if (tape.pausing)
 877     DrawVideoDisplay(VIDEO_STATE_PAUSE_ON, 0);
 878 #endif
 879
 880   if (tape.warp_forward)
 881   {
 882     TapeStopWarpForward();
 883
 884     if (tape.quick_resume)
 885     {
 886       tape.quick_resume = FALSE;
 887
 888       TapeAppendRecording();
 889 #if 0
 890       TapeTogglePause(toggle_manual);
 891 #endif
 892     }
 893   }
 894 }
 895
 896 void TapeStartPlaying()
 897 {
 898   if (TAPE_IS_EMPTY(tape))
 899     return;
 900
 901   if (!TAPE_IS_STOPPED(tape))
 902     TapeStop();
 903
 904   TapeRewind();
 905
 906   tape.playing = TRUE;
 907
 908   DrawVideoDisplay(VIDEO_STATE_PLAY_ON, 0);
 909   DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
 910   DrawVideoDisplay(VIDEO_STATE_TIME_ON, 0);
 911   MapTapeWarpButton();
 912
 913   SetDrawDeactivationMask(REDRAW_NONE);
 914   audio.sound_deactivated = FALSE;
 915 }
 916
 917 static void TapeStartGamePlaying()
 918 {
 919   TapeStartPlaying();
 920
 921   game_status = GAME_MODE_PLAYING;
 922   StopAnimation();
 923   InitGame();
 924 }
 925
 926 void TapeStopPlaying()
 927 {
 928 #if 0
 929   if (!tape.playing)
 930     return;
 931 #endif
 932
 933   tape.playing = FALSE;
 934   tape.pausing = FALSE;
 935
 936   if (tape.warp_forward)
 937     TapeStopWarpForward();
 938
 939   DrawVideoDisplay(VIDEO_STATE_PLAY_OFF, 0);
 940   MapTapeEjectButton();
 941 }
 942
 943 byte *TapePlayAction()
 944 {
 945   static byte action[MAX_PLAYERS];
 946   int i;
 947
 948   if (!tape.playing || tape.pausing)
 949     return NULL;
 950
 951   if (tape.pause_before_death)  /* STOP 10s BEFORE PLAYER GETS KILLED... */
 952   {
 953     if (!(FrameCounter % 20))
 954     {
 955       if ((FrameCounter / 20) % 2)
 956         DrawVideoDisplay(VIDEO_STATE_PBEND_ON, VIDEO_DISPLAY_LABEL_ONLY);
 957       else
 958         DrawVideoDisplay(VIDEO_STATE_PBEND_OFF, VIDEO_DISPLAY_LABEL_ONLY);
 959     }
 960
 961     if (tape.warp_forward)
 962     {
 963       if (tape.deactivate_display)
 964         DrawVideoDisplay(VIDEO_STATE_WARP_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
 965       else
 966         DrawVideoDisplay(VIDEO_STATE_WARP2_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
 967     }
 968
 969     if (TapeTime > tape.length_seconds - TAPE_PAUSE_SECONDS_BEFORE_DEATH)
 970     {
 971       TapeTogglePause(TAPE_TOGGLE_MANUAL);
 972       return NULL;
 973     }
 974   }
 975   else if (tape.fast_forward)
 976   {
 977     if ((FrameCounter / 20) % 2)
 978       DrawVideoDisplay(VIDEO_STATE_FFWD_ON, VIDEO_DISPLAY_LABEL_ONLY);
 979     else
 980       DrawVideoDisplay(VIDEO_STATE_FFWD_OFF, VIDEO_DISPLAY_LABEL_ONLY);
 981
 982     if (tape.warp_forward)
 983     {
 984       if (tape.deactivate_display)
 985         DrawVideoDisplay(VIDEO_STATE_WARP_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
 986       else
 987         DrawVideoDisplay(VIDEO_STATE_WARP2_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
 988     }
 989   }
 990 #if 0
 991   /* !!! this makes things much slower !!! */
 992   else if (tape.warp_forward)
 993   {
 994     if ((FrameCounter / 20) % 2)
 995       DrawVideoDisplay(VIDEO_STATE_WARP_ON, VIDEO_DISPLAY_LABEL_ONLY);
 996     else
 997       DrawVideoDisplay(VIDEO_STATE_WARP_OFF, VIDEO_DISPLAY_LABEL_ONLY);
 998
 999     DrawVideoDisplay(VIDEO_STATE_WARP_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
1000   }
1001 #endif
1002
1003   if (tape.counter >= tape.length)      /* end of tape reached */
1004   {
1005     if (tape.warp_forward && !tape.auto_play)
1006       TapeTogglePause(TAPE_TOGGLE_MANUAL);
1007     else
1008       TapeStop();
1009
1010     return NULL;
1011   }
1012
1013   for (i = 0; i < MAX_PLAYERS; i++)
1014     action[i] = tape.pos[tape.counter].action[i];
1015
1016   tape.delay_played++;
1017   if (tape.delay_played >= tape.pos[tape.counter].delay)
1018   {
1019     tape.counter++;
1020     tape.delay_played = 0;
1021   }
1022
1023 #if 0
1024   printf("::: %05d: replaying action: %d\n", FrameCounter, action[0]);
1025 #endif
1026
1027   return action;
1028 }
1029
1030 void TapeStop()
1031 {
1032 #if 0
1033   if (tape.recording)
1034     printf("::: stopped recording: %d\n", FrameCounter);
1035   else if (tape.playing)
1036     printf("::: stopped playing:   %d\n\n", FrameCounter);
1037 #endif
1038
1039   TapeStopRecording();
1040   TapeStopPlaying();
1041
1042   DrawVideoDisplay(VIDEO_STATE_OFF, 0);
1043
1044   if (tape.date && tape.length)
1045   {
1046     DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
1047     DrawVideoDisplay(VIDEO_STATE_TIME_ON, tape.length_seconds);
1048   }
1049
1050 #if 0
1051   if (tape.auto_play)
1052     AutoPlayTape();     /* continue automatically playing next tape */
1053 #endif
1054 }
1055
1056 unsigned int GetTapeLength()
1057 {
1058   unsigned int tape_length = 0;
1059   int i;
1060
1061   if (TAPE_IS_EMPTY(tape))
1062     return(0);
1063
1064   for (i = 0; i < tape.length; i++)
1065     tape_length += tape.pos[i].delay;
1066
1067   return(tape_length * GAME_FRAME_DELAY / 1000);
1068 }
1069
1070 static void TapeStartWarpForward()
1071 {
1072   tape.warp_forward = TRUE;
1073
1074 #if 1
1075   if (!tape.fast_forward && !tape.pause_before_death)
1076   {
1077     tape.pausing = FALSE;
1078     tape.deactivate_display = TRUE;
1079
1080     TapeDeactivateDisplayOn();
1081   }
1082 #else
1083   if (!tape.fast_forward || tape.pause_before_death)
1084   {
1085     tape.pausing = FALSE;
1086     tape.deactivate_display = TRUE;
1087
1088     TapeDeactivateDisplayOn();
1089   }
1090 #endif
1091
1092   if (tape.fast_forward || tape.pause_before_death)
1093     DrawVideoDisplay(VIDEO_STATE_WARP_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
1094   else
1095     DrawVideoDisplay(VIDEO_STATE_WARP_ON, 0);
1096 }
1097
1098 static void TapeStopWarpForward()
1099 {
1100   int state = (tape.pausing ? VIDEO_STATE_PAUSE_ON : VIDEO_STATE_PAUSE_OFF);
1101
1102   tape.warp_forward = FALSE;
1103   tape.deactivate_display = FALSE;
1104
1105   TapeDeactivateDisplayOff(game_status == GAME_MODE_PLAYING);
1106
1107 #if 0
1108 #if 1
1109   if (game_status == GAME_MODE_PLAYING)
1110 #endif
1111   {
1112     RedrawPlayfield(TRUE, 0,0,0,0);
1113     DrawGameDoorValues();
1114   }
1115 #endif
1116
1117   if (tape.pause_before_death)
1118     state |= VIDEO_STATE_WARP_OFF | VIDEO_STATE_PBEND_ON;
1119   else if (tape.fast_forward)
1120     state |= VIDEO_STATE_WARP_OFF | VIDEO_STATE_FFWD_ON;
1121   else
1122     state |= VIDEO_STATE_WARP_OFF | VIDEO_STATE_PLAY_ON;
1123
1124   DrawVideoDisplay(state, 0);
1125 }
1126
1127 static void TapeSingleStep()
1128 {
1129   if (options.network)
1130     return;
1131
1132   if (!tape.pausing)
1133     TapeTogglePause(TAPE_TOGGLE_MANUAL);
1134
1135   tape.single_step = !tape.single_step;
1136
1137   DrawVideoDisplay((tape.single_step ? VIDEO_STATE_1STEP_ON :
1138                     VIDEO_STATE_1STEP_OFF), 0);
1139 }
1140
1141 void TapeQuickSave()
1142 {
1143   if (game_status == GAME_MODE_PLAYING)
1144   {
1145     if (tape.recording)
1146       TapeHaltRecording();      /* prepare tape for saving on-the-fly */
1147
1148     if (TAPE_IS_EMPTY(tape))
1149       Request("No tape that can be saved !", REQ_CONFIRM);
1150     else
1151       SaveTape(tape.level_nr);
1152   }
1153   else if (game_status == GAME_MODE_MAIN)
1154     Request("No game that can be saved !", REQ_CONFIRM);
1155 }
1156
1157 void TapeQuickLoad()
1158 {
1159   char *filename = getTapeFilename(level_nr);
1160
1161   if (!fileExists(filename))
1162   {
1163     Request("No tape for this level !", REQ_CONFIRM);
1164
1165     return;
1166   }
1167
1168   if (tape.recording && !Request("Stop recording and load tape ?",
1169                                  REQ_ASK | REQ_STAY_CLOSED))
1170   {
1171     OpenDoor(DOOR_OPEN_1 | DOOR_COPY_BACK);
1172
1173     return;
1174   }
1175
1176   if (game_status == GAME_MODE_PLAYING || game_status == GAME_MODE_MAIN)
1177   {
1178     TapeStop();
1179     TapeErase();
1180
1181     LoadTape(level_nr);
1182     if (!TAPE_IS_EMPTY(tape))
1183     {
1184       TapeStartGamePlaying();
1185       TapeStartWarpForward();
1186
1187       tape.quick_resume = TRUE;
1188     }
1189     else        /* this should not happen (basically checked above) */
1190     {
1191       int reopen_door = (game_status == GAME_MODE_PLAYING ? REQ_REOPEN : 0);
1192
1193       Request("No tape for this level !", REQ_CONFIRM | reopen_door);
1194     }
1195   }
1196 }
1197
1198 void InsertSolutionTape()
1199 {
1200   if (!TAPE_IS_EMPTY(tape))
1201     return;
1202
1203   LoadSolutionTape(level_nr);
1204
1205   if (TAPE_IS_EMPTY(tape))
1206     Request("No solution tape for this level !", REQ_CONFIRM);
1207
1208   DrawCompleteVideoDisplay();
1209 }
1210
1211
1212 /* ------------------------------------------------------------------------- *
1213  * tape autoplay functions
1214  * ------------------------------------------------------------------------- */
1215
1216 #define MAX_NUM_AUTOPLAY_LEVELS         1000
1217
1218 void AutoPlayTape()
1219 {
1220   static LevelDirTree *autoplay_leveldir = NULL;
1221   static boolean autoplay_initialized = FALSE;
1222   static int autoplay_level_nr = -1;
1223   static int num_levels_played = 0;
1224   static int num_levels_solved = 0;
1225   static boolean levels_failed[MAX_NUM_AUTOPLAY_LEVELS];
1226   int i;
1227
1228   if (autoplay_initialized)
1229   {
1230     /* just finished auto-playing tape */
1231     printf("%s.\n", tape.auto_play_level_solved ? "solved" : "NOT SOLVED");
1232
1233     num_levels_played++;
1234     if (tape.auto_play_level_solved)
1235       num_levels_solved++;
1236     else if (level_nr >= 0 && level_nr < MAX_NUM_AUTOPLAY_LEVELS)
1237       levels_failed[level_nr] = TRUE;
1238   }
1239   else
1240   {
1241     DrawCompleteVideoDisplay();
1242     audio.sound_enabled = FALSE;
1243
1244     autoplay_leveldir = getTreeInfoFromIdentifier(leveldir_first,
1245                                                   global.autoplay_leveldir);
1246
1247     if (autoplay_leveldir == NULL)
1248       Error(ERR_EXIT, "no such level identifier: '%s'",
1249             global.autoplay_leveldir);
1250
1251     leveldir_current = autoplay_leveldir;
1252
1253     if (global.autoplay_level_nr != -1)
1254     {
1255       autoplay_leveldir->first_level = global.autoplay_level_nr;
1256       autoplay_leveldir->last_level  = global.autoplay_level_nr;
1257     }
1258
1259     autoplay_level_nr = autoplay_leveldir->first_level;
1260
1261     printf_line("=", 79);
1262     printf("Automatically playing level tapes\n");
1263     printf_line("-", 79);
1264     printf("Level series identifier: '%s'\n", autoplay_leveldir->identifier);
1265     printf("Level series name:       '%s'\n", autoplay_leveldir->name);
1266     printf("Level series author:     '%s'\n", autoplay_leveldir->author);
1267     printf("Number of levels:        %d\n",   autoplay_leveldir->levels);
1268     printf_line("=", 79);
1269     printf("\n");
1270
1271     for (i = 0; i < MAX_NUM_AUTOPLAY_LEVELS; i++)
1272       levels_failed[i] = FALSE;
1273
1274     autoplay_initialized = TRUE;
1275   }
1276
1277   while (autoplay_level_nr <= autoplay_leveldir->last_level)
1278   {
1279     level_nr = autoplay_level_nr++;
1280
1281     TapeErase();
1282
1283     printf("Level %03d: ", level_nr);
1284
1285     LoadLevel(level_nr);
1286     if (level.no_valid_file)
1287     {
1288       printf("(no level)\n");
1289       continue;
1290     }
1291
1292     LoadSolutionTape(level_nr);
1293 #if 1
1294     if (tape.no_valid_file)
1295 #else
1296     if (TAPE_IS_EMPTY(tape))
1297 #endif
1298     {
1299       printf("(no tape)\n");
1300       continue;
1301     }
1302
1303     printf("playing tape ... ");
1304
1305     TapeStartGamePlaying();
1306     TapeStartWarpForward();
1307
1308     return;
1309   }
1310
1311   printf("\n");
1312   printf_line("=", 79);
1313   printf("Number of levels played: %d\n", num_levels_played);
1314   printf("Number of levels solved: %d (%d%%)\n", num_levels_solved,
1315          (num_levels_played ? num_levels_solved * 100 / num_levels_played :0));
1316   printf_line("-", 79);
1317   printf("Summary (for automatic parsing by scripts):\n");
1318   printf("LEVELDIR '%s', SOLVED %d/%d (%d%%)",
1319          autoplay_leveldir->identifier, num_levels_solved, num_levels_played,
1320          (num_levels_played ? num_levels_solved * 100 / num_levels_played :0));
1321
1322   if (num_levels_played != num_levels_solved)
1323   {
1324     printf(", FAILED:");
1325     for (i = 0; i < MAX_NUM_AUTOPLAY_LEVELS; i++)
1326       if (levels_failed[i])
1327         printf(" %03d", i);
1328   }
1329
1330   printf("\n");
1331   printf_line("=", 79);
1332
1333   CloseAllAndExit(0);
1334 }
1335
1336
1337 /* ---------- new tape button stuff ---------------------------------------- */
1338
1339 /* graphic position values for tape buttons */
1340 #define TAPE_BUTTON_XSIZE       18
1341 #define TAPE_BUTTON_YSIZE       18
1342 #define TAPE_BUTTON_XPOS        5
1343 #define TAPE_BUTTON_YPOS        77
1344
1345 #define TAPE_BUTTON_EJECT_XPOS  (TAPE_BUTTON_XPOS + 0 * TAPE_BUTTON_XSIZE)
1346 #define TAPE_BUTTON_EXTRA_XPOS  (TAPE_BUTTON_XPOS + 0 * TAPE_BUTTON_XSIZE)
1347 #define TAPE_BUTTON_STOP_XPOS   (TAPE_BUTTON_XPOS + 1 * TAPE_BUTTON_XSIZE)
1348 #define TAPE_BUTTON_PAUSE_XPOS  (TAPE_BUTTON_XPOS + 2 * TAPE_BUTTON_XSIZE)
1349 #define TAPE_BUTTON_RECORD_XPOS (TAPE_BUTTON_XPOS + 3 * TAPE_BUTTON_XSIZE)
1350 #define TAPE_BUTTON_PLAY_XPOS   (TAPE_BUTTON_XPOS + 4 * TAPE_BUTTON_XSIZE)
1351
1352 static struct
1353 {
1354   int x, y;
1355   int gadget_id;
1356   char *infotext;
1357 } tapebutton_info[NUM_TAPE_BUTTONS] =
1358 {
1359   {
1360     TAPE_BUTTON_EJECT_XPOS,     TAPE_BUTTON_YPOS,
1361     TAPE_CTRL_ID_EJECT,
1362     "eject tape"
1363   },
1364   {
1365     TAPE_BUTTON_EXTRA_XPOS,     TAPE_BUTTON_YPOS,
1366     TAPE_CTRL_ID_EXTRA,
1367     "extra functions"
1368   },
1369   {
1370     TAPE_BUTTON_STOP_XPOS,      TAPE_BUTTON_YPOS,
1371     TAPE_CTRL_ID_STOP,
1372     "stop tape"
1373   },
1374   {
1375     TAPE_BUTTON_PAUSE_XPOS,     TAPE_BUTTON_YPOS,
1376     TAPE_CTRL_ID_PAUSE,
1377     "pause tape"
1378   },
1379   {
1380     TAPE_BUTTON_RECORD_XPOS,    TAPE_BUTTON_YPOS,
1381     TAPE_CTRL_ID_RECORD,
1382     "record tape"
1383   },
1384   {
1385     TAPE_BUTTON_PLAY_XPOS,      TAPE_BUTTON_YPOS,
1386     TAPE_CTRL_ID_PLAY,
1387     "play tape"
1388   }
1389 };
1390
1391 void CreateTapeButtons()
1392 {
1393   int i;
1394
1395   for (i = 0; i < NUM_TAPE_BUTTONS; i++)
1396   {
1397     Bitmap *gd_bitmap = graphic_info[IMG_GLOBAL_DOOR].bitmap;
1398     struct GadgetInfo *gi;
1399     int gd_xoffset, gd_yoffset;
1400     int gd_x1, gd_x2, gd_y;
1401     int id = i;
1402
1403     gd_xoffset = tapebutton_info[i].x;
1404     gd_yoffset = tapebutton_info[i].y;
1405     gd_x1 = DOOR_GFX_PAGEX4 + gd_xoffset;
1406     gd_x2 = DOOR_GFX_PAGEX3 + gd_xoffset;
1407     gd_y  = DOOR_GFX_PAGEY2 + gd_yoffset;
1408
1409     if (i == TAPE_CTRL_ID_EXTRA)
1410     {
1411       gd_x1 = DOOR_GFX_PAGEX6 + gd_xoffset;
1412       gd_x2 = DOOR_GFX_PAGEX5 + gd_xoffset;
1413     }
1414
1415     gi = CreateGadget(GDI_CUSTOM_ID, id,
1416                       GDI_INFO_TEXT, tapebutton_info[i].infotext,
1417                       GDI_X, VX + gd_xoffset,
1418                       GDI_Y, VY + gd_yoffset,
1419                       GDI_WIDTH, TAPE_BUTTON_XSIZE,
1420                       GDI_HEIGHT, TAPE_BUTTON_YSIZE,
1421                       GDI_TYPE, GD_TYPE_NORMAL_BUTTON,
1422                       GDI_STATE, GD_BUTTON_UNPRESSED,
1423                       GDI_DESIGN_UNPRESSED, gd_bitmap, gd_x1, gd_y,
1424                       GDI_DESIGN_PRESSED, gd_bitmap, gd_x2, gd_y,
1425                       GDI_EVENT_MASK, GD_EVENT_RELEASED,
1426                       GDI_CALLBACK_ACTION, HandleTapeButtons,
1427                       GDI_END);
1428
1429     if (gi == NULL)
1430       Error(ERR_EXIT, "cannot create gadget");
1431
1432     tape_gadget[id] = gi;
1433   }
1434 }
1435
1436 void FreeTapeButtons()
1437 {
1438   int i;
1439
1440   for (i = 0; i < NUM_TAPE_BUTTONS; i++)
1441     FreeGadget(tape_gadget[i]);
1442 }
1443
1444 void MapTapeEjectButton()
1445 {
1446   UnmapGadget(tape_gadget[TAPE_CTRL_ID_EXTRA]);
1447   MapGadget(tape_gadget[TAPE_CTRL_ID_EJECT]);
1448 }
1449
1450 void MapTapeWarpButton()
1451 {
1452   UnmapGadget(tape_gadget[TAPE_CTRL_ID_EJECT]);
1453   MapGadget(tape_gadget[TAPE_CTRL_ID_EXTRA]);
1454 }
1455
1456 void MapTapeButtons()
1457 {
1458   int i;
1459
1460   for (i = 0; i < NUM_TAPE_BUTTONS; i++)
1461     if (i != TAPE_CTRL_ID_EXTRA)
1462       MapGadget(tape_gadget[i]);
1463
1464   if (tape.recording || tape.playing)
1465     MapTapeWarpButton();
1466 }
1467
1468 void UnmapTapeButtons()
1469 {
1470   int i;
1471
1472   for (i = 0; i < NUM_TAPE_BUTTONS; i++)
1473     UnmapGadget(tape_gadget[i]);
1474 }
1475
1476 static void HandleTapeButtons(struct GadgetInfo *gi)
1477 {
1478   int id = gi->custom_id;
1479
1480   if (game_status != GAME_MODE_MAIN && game_status != GAME_MODE_PLAYING)
1481     return;
1482
1483   switch (id)
1484   {
1485     case TAPE_CTRL_ID_EJECT:
1486       TapeStop();
1487       if (TAPE_IS_EMPTY(tape))
1488       {
1489         LoadTape(level_nr);
1490         if (TAPE_IS_EMPTY(tape))
1491           Request("No tape for this level !", REQ_CONFIRM);
1492       }
1493       else
1494       {
1495         if (tape.changed)
1496           SaveTape(tape.level_nr);
1497         TapeErase();
1498       }
1499       DrawCompleteVideoDisplay();
1500       break;
1501
1502     case TAPE_CTRL_ID_EXTRA:
1503       if (tape.playing)
1504       {
1505         if (!tape.warp_forward)                 /* PLAY -> WARP FORWARD PLAY */
1506         {
1507           TapeStartWarpForward();
1508         }
1509         else                                    /* WARP FORWARD PLAY -> PLAY */
1510         {
1511           TapeStopWarpForward();
1512
1513 #if 0
1514           if (tape.pause_before_death)
1515             DrawVideoDisplay(VIDEO_STATE_WARP_OFF | VIDEO_STATE_PLAY_ON, 0);
1516           else if (tape.fast_forward)
1517             DrawVideoDisplay(VIDEO_STATE_WARP_OFF | VIDEO_STATE_FFWD_ON, 0);
1518           else
1519             DrawVideoDisplay(VIDEO_STATE_WARP_OFF | VIDEO_STATE_PBEND_ON, 0);
1520 #endif
1521         }
1522       }
1523       else if (tape.recording)
1524         TapeSingleStep();
1525       break;
1526
1527     case TAPE_CTRL_ID_STOP:
1528       TapeStop();
1529       break;
1530
1531     case TAPE_CTRL_ID_PAUSE:
1532       TapeTogglePause(TAPE_TOGGLE_MANUAL);
1533       break;
1534
1535     case TAPE_CTRL_ID_RECORD:
1536       if (TAPE_IS_STOPPED(tape))
1537         TapeStartGameRecording();
1538       else if (tape.pausing)
1539       {
1540         if (tape.playing)                       /* PLAY -> PAUSE -> RECORD */
1541           TapeAppendRecording();
1542         else
1543           TapeTogglePause(TAPE_TOGGLE_MANUAL);
1544       }
1545       break;
1546
1547     case TAPE_CTRL_ID_PLAY:
1548       if (TAPE_IS_EMPTY(tape))
1549         break;
1550
1551       if (TAPE_IS_STOPPED(tape))
1552       {
1553         TapeStartGamePlaying();
1554       }
1555       else if (tape.playing)
1556       {
1557         if (tape.pausing)                       /* PAUSE -> PLAY */
1558         {
1559           TapeTogglePause(TAPE_TOGGLE_MANUAL);
1560         }
1561         else if (!tape.fast_forward)            /* PLAY -> FAST FORWARD PLAY */
1562         {
1563           tape.fast_forward = TRUE;
1564           DrawVideoDisplay(VIDEO_STATE_FFWD_ON, 0);
1565         }
1566         else if (!tape.pause_before_death)      /* FFWD PLAY -> AUTO PAUSE */
1567         {
1568           tape.pause_before_death = TRUE;
1569 #if 1
1570           DrawVideoDisplay(VIDEO_STATE_FFWD_OFF | VIDEO_STATE_PBEND_ON, 0);
1571 #else
1572           DrawVideoDisplay(VIDEO_STATE_PBEND_ON, VIDEO_DISPLAY_LABEL_ONLY);
1573 #endif
1574         }
1575         else                                    /* AUTO PAUSE -> NORMAL PLAY */
1576         {
1577 #if 1
1578           if (tape.warp_forward)
1579             TapeStopWarpForward();
1580 #else
1581           tape.warp_forward = FALSE;
1582 #endif
1583           tape.fast_forward = FALSE;
1584           tape.pause_before_death = FALSE;
1585
1586 #if 1
1587           DrawVideoDisplay(VIDEO_STATE_PBEND_OFF | VIDEO_STATE_PLAY_ON, 0);
1588 #else
1589           DrawVideoDisplay(VIDEO_STATE_FFWD_OFF | VIDEO_STATE_PBEND_OFF, 0);
1590 #endif
1591         }
1592       }
1593       break;
1594
1595     default:
1596       break;
1597   }
1598 }