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 static void TapeSetRandomSeed(long random_seed)
 715 {
 716   tape.random_seed = InitRND(random_seed);
 717 }
 718
 719 void TapeStartRecording(long random_seed)
 720 {
 721   if (!TAPE_IS_STOPPED(tape))
 722     TapeStop();
 723
 724   TapeErase();
 725   TapeRewind();
 726   TapeSetRandomSeed(random_seed);
 727
 728   tape.recording = TRUE;
 729
 730   DrawVideoDisplay(VIDEO_STATE_REC_ON, 0);
 731   DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
 732   DrawVideoDisplay(VIDEO_STATE_TIME_ON, 0);
 733   MapTapeWarpButton();
 734
 735   SetDrawDeactivationMask(REDRAW_NONE);
 736   audio.sound_deactivated = FALSE;
 737 }
 738
 739 static void TapeStartGameRecording()
 740 {
 741   TapeStartRecording(NEW_RANDOMIZE);
 742
 743 #if defined(NETWORK_AVALIABLE)
 744   if (options.network)
 745     SendToServer_StartPlaying();
 746   else
 747 #endif
 748   {
 749     game_status = GAME_MODE_PLAYING;
 750     StopAnimation();
 751     InitGame();
 752   }
 753 }
 754
 755 static void TapeAppendRecording()
 756 {
 757   if (!tape.playing || !tape.pausing)
 758     return;
 759
 760   tape.pos[tape.counter].delay = tape.delay_played;
 761   tape.playing = FALSE;
 762   tape.recording = TRUE;
 763   tape.changed = TRUE;
 764
 765   TapeSetDate();
 766
 767   DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
 768   DrawVideoDisplay(VIDEO_STATE_PLAY_OFF | VIDEO_STATE_REC_ON, 0);
 769 }
 770
 771 void TapeHaltRecording()
 772 {
 773   if (!tape.recording)
 774     return;
 775
 776   tape.counter++;
 777   tape.pos[tape.counter].delay = 0;
 778
 779   tape.length = tape.counter;
 780   tape.length_seconds = GetTapeLength();
 781 }
 782
 783 void TapeStopRecording()
 784 {
 785 #if 0
 786   if (!tape.recording)
 787     return;
 788 #endif
 789
 790   TapeHaltRecording();
 791
 792   tape.recording = FALSE;
 793   tape.pausing = FALSE;
 794
 795   DrawVideoDisplay(VIDEO_STATE_REC_OFF, 0);
 796   MapTapeEjectButton();
 797 }
 798
 799 void TapeRecordAction(byte action[MAX_PLAYERS])
 800 {
 801   int i;
 802
 803 #if 1
 804   if (!tape.recording)          /* record action even when tape is paused! */
 805     return;
 806 #else
 807   if (!tape.recording || tape.pausing)
 808     return;
 809 #endif
 810
 811   if (tape.counter >= MAX_TAPE_LEN - 1)
 812   {
 813     TapeStopRecording();
 814     return;
 815   }
 816
 817 #if 0
 818   printf("::: %05d: recording action: %d\n", FrameCounter, action[0]);
 819 #endif
 820
 821   if (tape.pos[tape.counter].delay > 0)         /* already stored action */
 822   {
 823     boolean changed_events = FALSE;
 824
 825     for (i = 0; i < MAX_PLAYERS; i++)
 826       if (tape.pos[tape.counter].action[i] != action[i])
 827         changed_events = TRUE;
 828
 829     if (changed_events || tape.pos[tape.counter].delay >= 255)
 830     {
 831       tape.counter++;
 832       tape.pos[tape.counter].delay = 0;
 833     }
 834     else
 835       tape.pos[tape.counter].delay++;
 836   }
 837
 838   if (tape.pos[tape.counter].delay == 0)        /* store new action */
 839   {
 840
 841 #if 0
 842     printf("::: %05d: new sequence\n", FrameCounter);
 843 #endif
 844
 845     for (i = 0; i < MAX_PLAYERS; i++)
 846       tape.pos[tape.counter].action[i] = action[i];
 847
 848     tape.pos[tape.counter].delay++;
 849   }
 850 }
 851
 852 void TapeTogglePause(boolean toggle_manual)
 853 {
 854   int state = 0;
 855
 856 #if 0
 857   if (!tape.recording && !tape.playing)
 858     return;
 859 #endif
 860
 861   if (tape.pause_before_death)
 862     state |= VIDEO_STATE_PBEND_OFF;
 863   else if (tape.fast_forward)
 864     state |= VIDEO_STATE_FFWD_OFF;
 865
 866   tape.pausing = !tape.pausing;
 867   tape.fast_forward = FALSE;
 868   tape.pause_before_death = FALSE;
 869
 870   if (tape.single_step && toggle_manual)
 871     tape.single_step = FALSE;
 872
 873   state |= (tape.pausing ? VIDEO_STATE_PAUSE_ON : VIDEO_STATE_PAUSE_OFF);
 874   if (tape.playing)
 875     state |= VIDEO_STATE_PLAY_ON;
 876   else
 877     state |= (tape.single_step ? VIDEO_STATE_1STEP_ON : VIDEO_STATE_1STEP_OFF);
 878
 879   DrawVideoDisplay(state, 0);
 880
 881 #if 0
 882   if (tape.pausing)
 883     DrawVideoDisplay(VIDEO_STATE_PAUSE_ON, 0);
 884 #endif
 885
 886   if (tape.warp_forward)
 887   {
 888     TapeStopWarpForward();
 889
 890     if (tape.quick_resume)
 891     {
 892       tape.quick_resume = FALSE;
 893
 894       TapeAppendRecording();
 895 #if 0
 896       TapeTogglePause(toggle_manual);
 897 #endif
 898     }
 899   }
 900 }
 901
 902 void TapeStartPlaying()
 903 {
 904   if (TAPE_IS_EMPTY(tape))
 905     return;
 906
 907   if (!TAPE_IS_STOPPED(tape))
 908     TapeStop();
 909
 910   TapeRewind();
 911
 912   tape.playing = TRUE;
 913
 914   DrawVideoDisplay(VIDEO_STATE_PLAY_ON, 0);
 915   DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
 916   DrawVideoDisplay(VIDEO_STATE_TIME_ON, 0);
 917   MapTapeWarpButton();
 918
 919   SetDrawDeactivationMask(REDRAW_NONE);
 920   audio.sound_deactivated = FALSE;
 921 }
 922
 923 static void TapeStartGamePlaying()
 924 {
 925   TapeStartPlaying();
 926
 927   game_status = GAME_MODE_PLAYING;
 928   StopAnimation();
 929   InitGame();
 930 }
 931
 932 void TapeStopPlaying()
 933 {
 934 #if 0
 935   if (!tape.playing)
 936     return;
 937 #endif
 938
 939   tape.playing = FALSE;
 940   tape.pausing = FALSE;
 941
 942   if (tape.warp_forward)
 943     TapeStopWarpForward();
 944
 945   DrawVideoDisplay(VIDEO_STATE_PLAY_OFF, 0);
 946   MapTapeEjectButton();
 947 }
 948
 949 byte *TapePlayAction()
 950 {
 951   static byte action[MAX_PLAYERS];
 952   int i;
 953
 954   if (!tape.playing || tape.pausing)
 955     return NULL;
 956
 957   if (tape.pause_before_death)  /* stop 10 seconds before player gets killed */
 958   {
 959     if (!(FrameCounter % 20))
 960     {
 961       if ((FrameCounter / 20) % 2)
 962         DrawVideoDisplay(VIDEO_STATE_PBEND_ON, VIDEO_DISPLAY_LABEL_ONLY);
 963       else
 964         DrawVideoDisplay(VIDEO_STATE_PBEND_OFF, VIDEO_DISPLAY_LABEL_ONLY);
 965     }
 966
 967     if (tape.warp_forward)
 968     {
 969       if (tape.deactivate_display)
 970         DrawVideoDisplay(VIDEO_STATE_WARP_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
 971       else
 972         DrawVideoDisplay(VIDEO_STATE_WARP2_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
 973     }
 974
 975     if (TapeTime > tape.length_seconds - TAPE_PAUSE_SECONDS_BEFORE_DEATH)
 976     {
 977       TapeTogglePause(TAPE_TOGGLE_MANUAL);
 978
 979       return NULL;
 980     }
 981   }
 982   else if (tape.fast_forward)
 983   {
 984     if ((FrameCounter / 20) % 2)
 985       DrawVideoDisplay(VIDEO_STATE_FFWD_ON, VIDEO_DISPLAY_LABEL_ONLY);
 986     else
 987       DrawVideoDisplay(VIDEO_STATE_FFWD_OFF, VIDEO_DISPLAY_LABEL_ONLY);
 988
 989     if (tape.warp_forward)
 990     {
 991       if (tape.deactivate_display)
 992         DrawVideoDisplay(VIDEO_STATE_WARP_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
 993       else
 994         DrawVideoDisplay(VIDEO_STATE_WARP2_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
 995     }
 996   }
 997
 998 #if 0
 999   /* !!! this makes things much slower !!! */
1000   else if (tape.warp_forward)
1001   {
1002     if ((FrameCounter / 20) % 2)
1003       DrawVideoDisplay(VIDEO_STATE_WARP_ON, VIDEO_DISPLAY_LABEL_ONLY);
1004     else
1005       DrawVideoDisplay(VIDEO_STATE_WARP_OFF, VIDEO_DISPLAY_LABEL_ONLY);
1006
1007     DrawVideoDisplay(VIDEO_STATE_WARP_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
1008   }
1009 #endif
1010
1011   if (tape.counter >= tape.length)      /* end of tape reached */
1012   {
1013     if (tape.warp_forward && !tape.auto_play)
1014       TapeTogglePause(TAPE_TOGGLE_MANUAL);
1015     else
1016       TapeStop();
1017
1018     return NULL;
1019   }
1020
1021   for (i = 0; i < MAX_PLAYERS; i++)
1022     action[i] = tape.pos[tape.counter].action[i];
1023
1024   tape.delay_played++;
1025   if (tape.delay_played >= tape.pos[tape.counter].delay)
1026   {
1027     tape.counter++;
1028     tape.delay_played = 0;
1029   }
1030
1031 #if 0
1032   printf("::: %05d: replaying action: %d\n", FrameCounter, action[0]);
1033 #endif
1034
1035   return action;
1036 }
1037
1038 void TapeStop()
1039 {
1040 #if 0
1041   if (tape.recording)
1042     printf("::: stopped recording: %d\n", FrameCounter);
1043   else if (tape.playing)
1044     printf("::: stopped playing:   %d\n\n", FrameCounter);
1045 #endif
1046
1047   TapeStopRecording();
1048   TapeStopPlaying();
1049
1050   DrawVideoDisplay(VIDEO_STATE_OFF, 0);
1051
1052   if (tape.date && tape.length)
1053   {
1054     DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
1055     DrawVideoDisplay(VIDEO_STATE_TIME_ON, tape.length_seconds);
1056   }
1057
1058 #if 0
1059   if (tape.auto_play)
1060     AutoPlayTape();     /* continue automatically playing next tape */
1061 #endif
1062 }
1063
1064 unsigned int GetTapeLength()
1065 {
1066   unsigned int tape_length = 0;
1067   int i;
1068
1069   if (TAPE_IS_EMPTY(tape))
1070     return(0);
1071
1072   for (i = 0; i < tape.length; i++)
1073     tape_length += tape.pos[i].delay;
1074
1075   return(tape_length * GAME_FRAME_DELAY / 1000);
1076 }
1077
1078 static void TapeStartWarpForward()
1079 {
1080   tape.warp_forward = TRUE;
1081
1082 #if 1
1083   if (!tape.fast_forward && !tape.pause_before_death)
1084   {
1085     tape.pausing = FALSE;
1086     tape.deactivate_display = TRUE;
1087
1088     TapeDeactivateDisplayOn();
1089   }
1090 #else
1091   if (!tape.fast_forward || tape.pause_before_death)
1092   {
1093     tape.pausing = FALSE;
1094     tape.deactivate_display = TRUE;
1095
1096     TapeDeactivateDisplayOn();
1097   }
1098 #endif
1099
1100   if (tape.fast_forward || tape.pause_before_death)
1101     DrawVideoDisplay(VIDEO_STATE_WARP_ON, VIDEO_DISPLAY_SYMBOL_ONLY);
1102   else
1103     DrawVideoDisplay(VIDEO_STATE_WARP_ON, 0);
1104 }
1105
1106 static void TapeStopWarpForward()
1107 {
1108   int state = (tape.pausing ? VIDEO_STATE_PAUSE_ON : VIDEO_STATE_PAUSE_OFF);
1109
1110   tape.warp_forward = FALSE;
1111   tape.deactivate_display = FALSE;
1112
1113   TapeDeactivateDisplayOff(game_status == GAME_MODE_PLAYING);
1114
1115 #if 0
1116 #if 1
1117   if (game_status == GAME_MODE_PLAYING)
1118 #endif
1119   {
1120     RedrawPlayfield(TRUE, 0,0,0,0);
1121     DrawGameDoorValues();
1122   }
1123 #endif
1124
1125   if (tape.pause_before_death)
1126     state |= VIDEO_STATE_WARP_OFF | VIDEO_STATE_PBEND_ON;
1127   else if (tape.fast_forward)
1128     state |= VIDEO_STATE_WARP_OFF | VIDEO_STATE_FFWD_ON;
1129   else
1130     state |= VIDEO_STATE_WARP_OFF | VIDEO_STATE_PLAY_ON;
1131
1132   DrawVideoDisplay(state, 0);
1133 }
1134
1135 static void TapeSingleStep()
1136 {
1137   if (options.network)
1138     return;
1139
1140   if (!tape.pausing)
1141     TapeTogglePause(TAPE_TOGGLE_MANUAL);
1142
1143   tape.single_step = !tape.single_step;
1144
1145   DrawVideoDisplay((tape.single_step ? VIDEO_STATE_1STEP_ON :
1146                     VIDEO_STATE_1STEP_OFF), 0);
1147 }
1148
1149 void TapeQuickSave()
1150 {
1151   if (game_status == GAME_MODE_PLAYING)
1152   {
1153     if (tape.recording)
1154       TapeHaltRecording();      /* prepare tape for saving on-the-fly */
1155
1156     if (TAPE_IS_EMPTY(tape))
1157       Request("No tape that can be saved !", REQ_CONFIRM);
1158     else
1159       SaveTape(tape.level_nr);
1160   }
1161   else if (game_status == GAME_MODE_MAIN)
1162     Request("No game that can be saved !", REQ_CONFIRM);
1163 }
1164
1165 void TapeQuickLoad()
1166 {
1167   char *filename = getTapeFilename(level_nr);
1168
1169   if (!fileExists(filename))
1170   {
1171     Request("No tape for this level !", REQ_CONFIRM);
1172
1173     return;
1174   }
1175
1176   if (tape.recording && !Request("Stop recording and load tape ?",
1177                                  REQ_ASK | REQ_STAY_CLOSED))
1178   {
1179     OpenDoor(DOOR_OPEN_1 | DOOR_COPY_BACK);
1180
1181     return;
1182   }
1183
1184   if (game_status == GAME_MODE_PLAYING || game_status == GAME_MODE_MAIN)
1185   {
1186     TapeStop();
1187     TapeErase();
1188
1189     LoadTape(level_nr);
1190     if (!TAPE_IS_EMPTY(tape))
1191     {
1192       TapeStartGamePlaying();
1193       TapeStartWarpForward();
1194
1195       tape.quick_resume = TRUE;
1196     }
1197     else        /* this should not happen (basically checked above) */
1198     {
1199       int reopen_door = (game_status == GAME_MODE_PLAYING ? REQ_REOPEN : 0);
1200
1201       Request("No tape for this level !", REQ_CONFIRM | reopen_door);
1202     }
1203   }
1204 }
1205
1206 void InsertSolutionTape()
1207 {
1208   if (!TAPE_IS_EMPTY(tape))
1209     return;
1210
1211   LoadSolutionTape(level_nr);
1212
1213   if (TAPE_IS_EMPTY(tape))
1214     Request("No solution tape for this level !", REQ_CONFIRM);
1215
1216   DrawCompleteVideoDisplay();
1217 }
1218
1219
1220 /* ------------------------------------------------------------------------- *
1221  * tape autoplay functions
1222  * ------------------------------------------------------------------------- */
1223
1224 void AutoPlayTape()
1225 {
1226   static LevelDirTree *autoplay_leveldir = NULL;
1227   static boolean autoplay_initialized = FALSE;
1228   static int autoplay_level_nr = -1;
1229   static int num_levels_played = 0;
1230   static int num_levels_solved = 0;
1231   static int num_tape_missing = 0;
1232   static boolean level_failed[MAX_TAPES_PER_SET];
1233   static boolean tape_missing[MAX_TAPES_PER_SET];
1234   int i;
1235
1236   if (autoplay_initialized)
1237   {
1238     /* just finished auto-playing tape */
1239     printf("%s.\n", tape.auto_play_level_solved ? "solved" : "NOT SOLVED");
1240
1241     num_levels_played++;
1242
1243     if (tape.auto_play_level_solved)
1244       num_levels_solved++;
1245     else if (level_nr >= 0 && level_nr < MAX_TAPES_PER_SET)
1246       level_failed[level_nr] = TRUE;
1247   }
1248   else
1249   {
1250     DrawCompleteVideoDisplay();
1251     audio.sound_enabled = FALSE;
1252
1253     autoplay_leveldir = getTreeInfoFromIdentifier(leveldir_first,
1254                                                   global.autoplay_leveldir);
1255
1256     if (autoplay_leveldir == NULL)
1257       Error(ERR_EXIT, "no such level identifier: '%s'",
1258             global.autoplay_leveldir);
1259
1260     leveldir_current = autoplay_leveldir;
1261
1262     if (autoplay_leveldir->first_level < 0)
1263       autoplay_leveldir->first_level = 0;
1264     if (autoplay_leveldir->last_level >= MAX_TAPES_PER_SET)
1265       autoplay_leveldir->last_level = MAX_TAPES_PER_SET - 1;
1266
1267     autoplay_level_nr = autoplay_leveldir->first_level;
1268
1269     printf_line("=", 79);
1270     printf("Automatically playing level tapes\n");
1271     printf_line("-", 79);
1272     printf("Level series identifier: '%s'\n", autoplay_leveldir->identifier);
1273     printf("Level series name:       '%s'\n", autoplay_leveldir->name);
1274     printf("Level series author:     '%s'\n", autoplay_leveldir->author);
1275     printf("Number of levels:        %d\n",   autoplay_leveldir->levels);
1276     printf_line("=", 79);
1277     printf("\n");
1278
1279     for (i = 0; i < MAX_TAPES_PER_SET; i++)
1280     {
1281       level_failed[i] = FALSE;
1282       tape_missing[i] = FALSE;
1283     }
1284
1285     autoplay_initialized = TRUE;
1286   }
1287
1288   while (autoplay_level_nr <= autoplay_leveldir->last_level)
1289   {
1290     level_nr = autoplay_level_nr++;
1291
1292     if (!global.autoplay_all && !global.autoplay_level[level_nr])
1293       continue;
1294
1295     TapeErase();
1296
1297     printf("Level %03d: ", level_nr);
1298
1299     LoadLevel(level_nr);
1300     if (level.no_valid_file)
1301     {
1302       printf("(no level)\n");
1303       continue;
1304     }
1305
1306 #if 0
1307     /* ACTIVATE THIS FOR LOADING/TESTING OF LEVELS ONLY */
1308     printf("(only testing level)\n");
1309     continue;
1310 #endif
1311
1312     LoadSolutionTape(level_nr);
1313 #if 1
1314     if (tape.no_valid_file)
1315 #else
1316     if (TAPE_IS_EMPTY(tape))
1317 #endif
1318     {
1319       num_tape_missing++;
1320       if (level_nr >= 0 && level_nr < MAX_TAPES_PER_SET)
1321         tape_missing[level_nr] = TRUE;
1322
1323       printf("(no tape)\n");
1324       continue;
1325     }
1326
1327     printf("playing tape ... ");
1328
1329     TapeStartGamePlaying();
1330     TapeStartWarpForward();
1331
1332     return;
1333   }
1334
1335   printf("\n");
1336   printf_line("=", 79);
1337   printf("Number of levels played: %d\n", num_levels_played);
1338   printf("Number of levels solved: %d (%d%%)\n", num_levels_solved,
1339          (num_levels_played ? num_levels_solved * 100 / num_levels_played :0));
1340   printf_line("-", 79);
1341   printf("Summary (for automatic parsing by scripts):\n");
1342   printf("LEVELDIR '%s', SOLVED %d/%d (%d%%)",
1343          autoplay_leveldir->identifier, num_levels_solved, num_levels_played,
1344          (num_levels_played ? num_levels_solved * 100 / num_levels_played :0));
1345
1346   if (num_levels_played != num_levels_solved)
1347   {
1348     printf(", FAILED:");
1349     for (i = 0; i < MAX_TAPES_PER_SET; i++)
1350       if (level_failed[i])
1351         printf(" %03d", i);
1352   }
1353
1354 #if 0
1355   if (num_tape_missing > 0)
1356   {
1357     printf(", NO TAPE:");
1358     for (i = 0; i < MAX_TAPES_PER_SET; i++)
1359       if (tape_missing[i])
1360         printf(" %03d", i);
1361   }
1362 #endif
1363
1364   printf("\n");
1365   printf_line("=", 79);
1366
1367   CloseAllAndExit(0);
1368 }
1369
1370
1371 /* ---------- new tape button stuff ---------------------------------------- */
1372
1373 /* graphic position values for tape buttons */
1374 #define TAPE_BUTTON_XSIZE       18
1375 #define TAPE_BUTTON_YSIZE       18
1376 #define TAPE_BUTTON_XPOS        5
1377 #define TAPE_BUTTON_YPOS        77
1378
1379 #define TAPE_BUTTON_EJECT_XPOS  (TAPE_BUTTON_XPOS + 0 * TAPE_BUTTON_XSIZE)
1380 #define TAPE_BUTTON_EXTRA_XPOS  (TAPE_BUTTON_XPOS + 0 * TAPE_BUTTON_XSIZE)
1381 #define TAPE_BUTTON_STOP_XPOS   (TAPE_BUTTON_XPOS + 1 * TAPE_BUTTON_XSIZE)
1382 #define TAPE_BUTTON_PAUSE_XPOS  (TAPE_BUTTON_XPOS + 2 * TAPE_BUTTON_XSIZE)
1383 #define TAPE_BUTTON_RECORD_XPOS (TAPE_BUTTON_XPOS + 3 * TAPE_BUTTON_XSIZE)
1384 #define TAPE_BUTTON_PLAY_XPOS   (TAPE_BUTTON_XPOS + 4 * TAPE_BUTTON_XSIZE)
1385
1386 static struct
1387 {
1388   int x, y;
1389   int gadget_id;
1390   char *infotext;
1391 } tapebutton_info[NUM_TAPE_BUTTONS] =
1392 {
1393   {
1394     TAPE_BUTTON_EJECT_XPOS,     TAPE_BUTTON_YPOS,
1395     TAPE_CTRL_ID_EJECT,
1396     "eject tape"
1397   },
1398   {
1399     TAPE_BUTTON_EXTRA_XPOS,     TAPE_BUTTON_YPOS,
1400     TAPE_CTRL_ID_EXTRA,
1401     "extra functions"
1402   },
1403   {
1404     TAPE_BUTTON_STOP_XPOS,      TAPE_BUTTON_YPOS,
1405     TAPE_CTRL_ID_STOP,
1406     "stop tape"
1407   },
1408   {
1409     TAPE_BUTTON_PAUSE_XPOS,     TAPE_BUTTON_YPOS,
1410     TAPE_CTRL_ID_PAUSE,
1411     "pause tape"
1412   },
1413   {
1414     TAPE_BUTTON_RECORD_XPOS,    TAPE_BUTTON_YPOS,
1415     TAPE_CTRL_ID_RECORD,
1416     "record tape"
1417   },
1418   {
1419     TAPE_BUTTON_PLAY_XPOS,      TAPE_BUTTON_YPOS,
1420     TAPE_CTRL_ID_PLAY,
1421     "play tape"
1422   }
1423 };
1424
1425 void CreateTapeButtons()
1426 {
1427   int i;
1428
1429   for (i = 0; i < NUM_TAPE_BUTTONS; i++)
1430   {
1431     Bitmap *gd_bitmap = graphic_info[IMG_GLOBAL_DOOR].bitmap;
1432     struct GadgetInfo *gi;
1433     int gd_xoffset, gd_yoffset;
1434     int gd_x1, gd_x2, gd_y;
1435     int id = i;
1436
1437     gd_xoffset = tapebutton_info[i].x;
1438     gd_yoffset = tapebutton_info[i].y;
1439     gd_x1 = DOOR_GFX_PAGEX4 + gd_xoffset;
1440     gd_x2 = DOOR_GFX_PAGEX3 + gd_xoffset;
1441     gd_y  = DOOR_GFX_PAGEY2 + gd_yoffset;
1442
1443     if (i == TAPE_CTRL_ID_EXTRA)
1444     {
1445       gd_x1 = DOOR_GFX_PAGEX6 + gd_xoffset;
1446       gd_x2 = DOOR_GFX_PAGEX5 + gd_xoffset;
1447     }
1448
1449     gi = CreateGadget(GDI_CUSTOM_ID, id,
1450                       GDI_INFO_TEXT, tapebutton_info[i].infotext,
1451                       GDI_X, VX + gd_xoffset,
1452                       GDI_Y, VY + gd_yoffset,
1453                       GDI_WIDTH, TAPE_BUTTON_XSIZE,
1454                       GDI_HEIGHT, TAPE_BUTTON_YSIZE,
1455                       GDI_TYPE, GD_TYPE_NORMAL_BUTTON,
1456                       GDI_STATE, GD_BUTTON_UNPRESSED,
1457                       GDI_DESIGN_UNPRESSED, gd_bitmap, gd_x1, gd_y,
1458                       GDI_DESIGN_PRESSED, gd_bitmap, gd_x2, gd_y,
1459                       GDI_EVENT_MASK, GD_EVENT_RELEASED,
1460                       GDI_CALLBACK_ACTION, HandleTapeButtons,
1461                       GDI_END);
1462
1463     if (gi == NULL)
1464       Error(ERR_EXIT, "cannot create gadget");
1465
1466     tape_gadget[id] = gi;
1467   }
1468 }
1469
1470 void FreeTapeButtons()
1471 {
1472   int i;
1473
1474   for (i = 0; i < NUM_TAPE_BUTTONS; i++)
1475     FreeGadget(tape_gadget[i]);
1476 }
1477
1478 void MapTapeEjectButton()
1479 {
1480   UnmapGadget(tape_gadget[TAPE_CTRL_ID_EXTRA]);
1481   MapGadget(tape_gadget[TAPE_CTRL_ID_EJECT]);
1482 }
1483
1484 void MapTapeWarpButton()
1485 {
1486   UnmapGadget(tape_gadget[TAPE_CTRL_ID_EJECT]);
1487   MapGadget(tape_gadget[TAPE_CTRL_ID_EXTRA]);
1488 }
1489
1490 void MapTapeButtons()
1491 {
1492   int i;
1493
1494   for (i = 0; i < NUM_TAPE_BUTTONS; i++)
1495     if (i != TAPE_CTRL_ID_EXTRA)
1496       MapGadget(tape_gadget[i]);
1497
1498   if (tape.recording || tape.playing)
1499     MapTapeWarpButton();
1500 }
1501
1502 void UnmapTapeButtons()
1503 {
1504   int i;
1505
1506   for (i = 0; i < NUM_TAPE_BUTTONS; i++)
1507     UnmapGadget(tape_gadget[i]);
1508 }
1509
1510 static void HandleTapeButtons(struct GadgetInfo *gi)
1511 {
1512   int id = gi->custom_id;
1513
1514   if (game_status != GAME_MODE_MAIN && game_status != GAME_MODE_PLAYING)
1515     return;
1516
1517   switch (id)
1518   {
1519     case TAPE_CTRL_ID_EJECT:
1520       TapeStop();
1521       if (TAPE_IS_EMPTY(tape))
1522       {
1523         LoadTape(level_nr);
1524         if (TAPE_IS_EMPTY(tape))
1525           Request("No tape for this level !", REQ_CONFIRM);
1526       }
1527       else
1528       {
1529         if (tape.changed)
1530           SaveTape(tape.level_nr);
1531         TapeErase();
1532       }
1533       DrawCompleteVideoDisplay();
1534       break;
1535
1536     case TAPE_CTRL_ID_EXTRA:
1537       if (tape.playing)
1538       {
1539         if (!tape.warp_forward)                 /* PLAY -> WARP FORWARD PLAY */
1540         {
1541           TapeStartWarpForward();
1542         }
1543         else                                    /* WARP FORWARD PLAY -> PLAY */
1544         {
1545           TapeStopWarpForward();
1546
1547 #if 0
1548           if (tape.pause_before_death)
1549             DrawVideoDisplay(VIDEO_STATE_WARP_OFF | VIDEO_STATE_PLAY_ON, 0);
1550           else if (tape.fast_forward)
1551             DrawVideoDisplay(VIDEO_STATE_WARP_OFF | VIDEO_STATE_FFWD_ON, 0);
1552           else
1553             DrawVideoDisplay(VIDEO_STATE_WARP_OFF | VIDEO_STATE_PBEND_ON, 0);
1554 #endif
1555         }
1556       }
1557       else if (tape.recording)
1558         TapeSingleStep();
1559       break;
1560
1561     case TAPE_CTRL_ID_STOP:
1562       TapeStop();
1563       break;
1564
1565     case TAPE_CTRL_ID_PAUSE:
1566       TapeTogglePause(TAPE_TOGGLE_MANUAL);
1567       break;
1568
1569     case TAPE_CTRL_ID_RECORD:
1570       if (TAPE_IS_STOPPED(tape))
1571         TapeStartGameRecording();
1572       else if (tape.pausing)
1573       {
1574         if (tape.playing)                       /* PLAY -> PAUSE -> RECORD */
1575           TapeAppendRecording();
1576         else
1577           TapeTogglePause(TAPE_TOGGLE_MANUAL);
1578       }
1579       break;
1580
1581     case TAPE_CTRL_ID_PLAY:
1582       if (TAPE_IS_EMPTY(tape))
1583         break;
1584
1585       if (TAPE_IS_STOPPED(tape))
1586       {
1587         TapeStartGamePlaying();
1588       }
1589       else if (tape.playing)
1590       {
1591         if (tape.pausing)                       /* PAUSE -> PLAY */
1592         {
1593           TapeTogglePause(TAPE_TOGGLE_MANUAL);
1594         }
1595         else if (!tape.fast_forward)            /* PLAY -> FAST FORWARD PLAY */
1596         {
1597           tape.fast_forward = TRUE;
1598           DrawVideoDisplay(VIDEO_STATE_FFWD_ON, 0);
1599         }
1600         else if (!tape.pause_before_death)      /* FFWD PLAY -> AUTO PAUSE */
1601         {
1602           tape.pause_before_death = TRUE;
1603 #if 1
1604           DrawVideoDisplay(VIDEO_STATE_FFWD_OFF | VIDEO_STATE_PBEND_ON, 0);
1605 #else
1606           DrawVideoDisplay(VIDEO_STATE_PBEND_ON, VIDEO_DISPLAY_LABEL_ONLY);
1607 #endif
1608         }
1609         else                                    /* AUTO PAUSE -> NORMAL PLAY */
1610         {
1611 #if 1
1612           if (tape.warp_forward)
1613             TapeStopWarpForward();
1614 #else
1615           tape.warp_forward = FALSE;
1616 #endif
1617           tape.fast_forward = FALSE;
1618           tape.pause_before_death = FALSE;
1619
1620 #if 1
1621           DrawVideoDisplay(VIDEO_STATE_PBEND_OFF | VIDEO_STATE_PLAY_ON, 0);
1622 #else
1623           DrawVideoDisplay(VIDEO_STATE_FFWD_OFF | VIDEO_STATE_PBEND_OFF, 0);
1624 #endif
1625         }
1626       }
1627       break;
1628
1629     default:
1630       break;
1631   }
1632 }