win/chain/wc_chainin.c

   1 /* NetHack 3.6  wc_chainin.c    $NHDT-Date: 1433806610 2015/06/08 23:36:50 $  $NHDT-Branch: master $:$NHDT-Revision: 1.7 $ */
   2 /* Copyright (c) Kenneth Lorber, 2012                             */
   3 /* NetHack may be freely redistributed.  See license for details. */
   4
   5 /* -chainin is an internal processor that changes the flow from window_procs
   6  * to chain_procs. */
   7
   8 #include "hack.h"
   9
  10 struct chainin_data {
  11     struct chain_procs *nprocs;
  12     void *ndata;
  13
  14     int linknum;
  15 };
  16
  17 /* Normally, a processor gets this information from the first parm of each
  18  * call, but here we are keeping the original API, so that parm doesn't exist,
  19  * so we use this instead. */
  20 static struct chainin_data *cibase;
  21
  22 void *
  23 chainin_procs_chain(cmd, n, me, nextprocs, nextdata)
  24 int cmd;
  25 int n;
  26 void *me;
  27 void *nextprocs;
  28 void *nextdata;
  29 {
  30     switch (cmd) {
  31     case WINCHAIN_ALLOC: {
  32         struct chainin_data *tdp = calloc(1, sizeof(struct chainin_data));
  33         tdp->linknum = n;
  34         cibase = tdp;
  35         return tdp;
  36     }
  37     case WINCHAIN_INIT: {
  38         struct chainin_data *tdp = me;
  39         tdp->nprocs = nextprocs;
  40         tdp->ndata = nextdata;
  41         return tdp;
  42     }
  43     default:
  44         raw_printf("chainin_procs_chain: bad cmd\n");
  45         exit(EXIT_FAILURE);
  46     }
  47 }
  48
  49 /* XXX if we don't need this, take it out of the table */
  50 void
  51 chainin_procs_init(dir)
  52 int dir UNUSED;
  53 {
  54 }
  55
  56 /***
  57  *** winprocs
  58  ***/
  59
  60 void
  61 chainin_init_nhwindows(argcp, argv)
  62 int *argcp;
  63 char **argv;
  64 {
  65     (*cibase->nprocs->win_init_nhwindows)(cibase->ndata, argcp, argv);
  66 }
  67
  68 void
  69 chainin_player_selection()
  70 {
  71     (*cibase->nprocs->win_player_selection)(cibase->ndata);
  72 }
  73
  74 void
  75 chainin_askname()
  76 {
  77     (*cibase->nprocs->win_askname)(cibase->ndata);
  78 }
  79
  80 void
  81 chainin_get_nh_event()
  82 {
  83     (*cibase->nprocs->win_get_nh_event)(cibase->ndata);
  84 }
  85
  86 void
  87 chainin_exit_nhwindows(str)
  88 const char *str;
  89 {
  90     (*cibase->nprocs->win_exit_nhwindows)(cibase->ndata, str);
  91 }
  92
  93 void
  94 chainin_suspend_nhwindows(str)
  95 const char *str;
  96 {
  97     (*cibase->nprocs->win_suspend_nhwindows)(cibase->ndata, str);
  98 }
  99
 100 void
 101 chainin_resume_nhwindows()
 102 {
 103     (*cibase->nprocs->win_resume_nhwindows)(cibase->ndata);
 104 }
 105
 106 winid
 107 chainin_create_nhwindow(type)
 108 int type;
 109 {
 110     winid rv;
 111
 112     rv = (*cibase->nprocs->win_create_nhwindow)(cibase->ndata, type);
 113
 114     return rv;
 115 }
 116
 117 void
 118 chainin_clear_nhwindow(window)
 119 winid window;
 120 {
 121     (*cibase->nprocs->win_clear_nhwindow)(cibase->ndata, window);
 122 }
 123
 124 void
 125 chainin_display_nhwindow(window, blocking)
 126 winid window;
 127 BOOLEAN_P blocking;
 128 {
 129     (*cibase->nprocs->win_display_nhwindow)(cibase->ndata, window, blocking);
 130 }
 131
 132 void
 133 chainin_destroy_nhwindow(window)
 134 winid window;
 135 {
 136     (*cibase->nprocs->win_destroy_nhwindow)(cibase->ndata, window);
 137 }
 138
 139 void
 140 chainin_curs(window, x, y)
 141 winid window;
 142 int x;
 143 int y;
 144 {
 145     (*cibase->nprocs->win_curs)(cibase->ndata, window, x, y);
 146 }
 147
 148 void
 149 chainin_putstr(window, attr, str)
 150 winid window;
 151 int attr;
 152 const char *str;
 153 {
 154     (*cibase->nprocs->win_putstr)(cibase->ndata, window, attr, str);
 155 }
 156
 157 void
 158 chainin_putmixed(window, attr, str)
 159 winid window;
 160 int attr;
 161 const char *str;
 162 {
 163     (*cibase->nprocs->win_putmixed)(cibase->ndata, window, attr, str);
 164 }
 165
 166 void
 167 chainin_display_file(fname, complain)
 168 const char *fname;
 169 boolean complain;
 170 {
 171     (*cibase->nprocs->win_display_file)(cibase->ndata, fname, complain);
 172 }
 173
 174 void
 175 chainin_start_menu(window)
 176 winid window;
 177 {
 178     (*cibase->nprocs->win_start_menu)(cibase->ndata, window);
 179 }
 180
 181 void
 182 chainin_add_menu(window, glyph, identifier, ch, gch, attr, str, preselected)
 183 winid window;               /* window to use, must be of type NHW_MENU */
 184 int glyph;                  /* glyph to display with item (unused) */
 185 const anything *identifier; /* what to return if selected */
 186 char ch;                    /* keyboard accelerator (0 = pick our own) */
 187 char gch;                   /* group accelerator (0 = no group) */
 188 int attr;                   /* attribute for string (like tty_putstr()) */
 189 const char *str;            /* menu string */
 190 boolean preselected;        /* item is marked as selected */
 191 {
 192     (*cibase->nprocs->win_add_menu)(cibase->ndata, window, glyph, identifier,
 193                                     ch, gch, attr, str, preselected);
 194 }
 195
 196 void
 197 chainin_end_menu(window, prompt)
 198 winid window;
 199 const char *prompt;
 200 {
 201     (*cibase->nprocs->win_end_menu)(cibase->ndata, window, prompt);
 202 }
 203
 204 int
 205 chainin_select_menu(window, how, menu_list)
 206 winid window;
 207 int how;
 208 menu_item **menu_list;
 209 {
 210     int rv;
 211
 212     rv = (*cibase->nprocs->win_select_menu)(cibase->ndata, window, how,
 213                                             (void *) menu_list);
 214
 215     return rv;
 216 }
 217
 218 char
 219 chainin_message_menu(let, how, mesg)
 220 char let;
 221 int how;
 222 const char *mesg;
 223 {
 224     char rv;
 225
 226     rv = (*cibase->nprocs->win_message_menu)(cibase->ndata, let, how, mesg);
 227
 228     return rv;
 229 }
 230
 231 void
 232 chainin_update_inventory()
 233 {
 234     (*cibase->nprocs->win_update_inventory)(cibase->ndata);
 235 }
 236
 237 void
 238 chainin_mark_synch()
 239 {
 240     (*cibase->nprocs->win_mark_synch)(cibase->ndata);
 241 }
 242
 243 void
 244 chainin_wait_synch()
 245 {
 246     (*cibase->nprocs->win_wait_synch)(cibase->ndata);
 247 }
 248
 249 #ifdef CLIPPING
 250 void
 251 chainin_cliparound(x, y)
 252 int x;
 253 int y;
 254 {
 255     (*cibase->nprocs->win_cliparound)(cibase->ndata, x, y);
 256 }
 257 #endif
 258
 259 #ifdef POSITIONBAR
 260 void
 261 chainin_update_positionbar(posbar)
 262 char *posbar;
 263 {
 264     (*cibase->nprocs->win_update_positionbar)(cibase->ndata, posbar);
 265 }
 266 #endif
 267
 268 /* XXX can we decode the glyph in a meaningful way? */
 269 void
 270 chainin_print_glyph(window, x, y, glyph, bkglyph)
 271 winid window;
 272 xchar x, y;
 273 int glyph, bkglyph;
 274 {
 275     (*cibase->nprocs->win_print_glyph)(cibase->ndata, window, x, y, glyph, bkglyph);
 276 }
 277
 278 void
 279 chainin_raw_print(str)
 280 const char *str;
 281 {
 282     (*cibase->nprocs->win_raw_print)(cibase->ndata, str);
 283 }
 284
 285 void
 286 chainin_raw_print_bold(str)
 287 const char *str;
 288 {
 289     (*cibase->nprocs->win_raw_print_bold)(cibase->ndata, str);
 290 }
 291
 292 int
 293 chainin_nhgetch()
 294 {
 295     int rv;
 296
 297     rv = (*cibase->nprocs->win_nhgetch)(cibase->ndata);
 298
 299     return rv;
 300 }
 301
 302 int
 303 chainin_nh_poskey(x, y, mod)
 304 int *x;
 305 int *y;
 306 int *mod;
 307 {
 308     int rv;
 309
 310     rv = (*cibase->nprocs->win_nh_poskey)(cibase->ndata, x, y, mod);
 311
 312     return rv;
 313 }
 314
 315 void
 316 chainin_nhbell()
 317 {
 318     (*cibase->nprocs->win_nhbell)(cibase->ndata);
 319 }
 320
 321 int
 322 chainin_doprev_message()
 323 {
 324     int rv;
 325
 326     rv = (*cibase->nprocs->win_doprev_message)(cibase->ndata);
 327
 328     return rv;
 329 }
 330
 331 char
 332 chainin_yn_function(query, resp, def)
 333 const char *query, *resp;
 334 char def;
 335 {
 336     int rv;
 337
 338     rv = (*cibase->nprocs->win_yn_function)(cibase->ndata, query, resp, def);
 339
 340     return rv;
 341 }
 342
 343 void
 344 chainin_getlin(query, bufp)
 345 const char *query;
 346 char *bufp;
 347 {
 348     (*cibase->nprocs->win_getlin)(cibase->ndata, query, bufp);
 349 }
 350
 351 int
 352 chainin_get_ext_cmd()
 353 {
 354     int rv;
 355
 356     rv = (*cibase->nprocs->win_get_ext_cmd)(cibase->ndata);
 357
 358     return rv;
 359 }
 360
 361 void
 362 chainin_number_pad(state)
 363 int state;
 364 {
 365     (*cibase->nprocs->win_number_pad)(cibase->ndata, state);
 366 }
 367
 368 void
 369 chainin_delay_output()
 370 {
 371     (*cibase->nprocs->win_delay_output)(cibase->ndata);
 372 }
 373
 374 #ifdef CHANGE_COLOR
 375 void
 376 chainin_change_color(color, value, reverse)
 377 int color;
 378 long value;
 379 int reverse;
 380 {
 381     (*cibase->nprocs->win_change_color)(cibase->ndata, color, value, reverse);
 382 }
 383
 384 #ifdef MAC
 385 void
 386 chainin_change_background(bw)
 387 int bw;
 388 {
 389     (*cibase->nprocs->win_change_background)(cibase->ndata, bw);
 390 }
 391
 392 short
 393 chainin_set_font_name(window, font)
 394 winid window;
 395 char *font;
 396 {
 397     short rv;
 398
 399     rv = (*cibase->nprocs->win_set_font_name)(cibase->ndata, window, font);
 400
 401     return rv;
 402 }
 403 #endif
 404
 405 char *
 406 trace_get_color_string()
 407 {
 408     char *rv;
 409
 410     rv = (*cibase->nprocs->win_get_color_string)(cibase->ndata);
 411
 412     return rv;
 413 }
 414
 415 #endif
 416
 417 /* other defs that really should go away (they're tty specific) */
 418 void
 419 chainin_start_screen()
 420 {
 421     (*cibase->nprocs->win_start_screen)(cibase->ndata);
 422 }
 423
 424 void
 425 chainin_end_screen()
 426 {
 427     (*cibase->nprocs->win_end_screen)(cibase->ndata);
 428 }
 429
 430 void
 431 chainin_outrip(tmpwin, how, when)
 432 winid tmpwin;
 433 int how;
 434 time_t when;
 435 {
 436     (*cibase->nprocs->win_outrip)(cibase->ndata, tmpwin, how, when);
 437 }
 438
 439 void
 440 chainin_preference_update(pref)
 441 const char *pref;
 442 {
 443     (*cibase->nprocs->win_preference_update)(cibase->ndata, pref);
 444 }
 445
 446 char *
 447 chainin_getmsghistory(init)
 448 boolean init;
 449 {
 450     char *rv;
 451
 452     rv = (*cibase->nprocs->win_getmsghistory)(cibase->ndata, init);
 453
 454     return rv;
 455 }
 456
 457 void
 458 chainin_putmsghistory(msg, is_restoring)
 459 const char *msg;
 460 boolean is_restoring;
 461 {
 462     (*cibase->nprocs->win_putmsghistory)(cibase->ndata, msg, is_restoring);
 463 }
 464
 465 void
 466 chainin_status_init()
 467 {
 468     (*cibase->nprocs->win_status_init)(cibase->ndata);
 469 }
 470
 471 void
 472 chainin_status_finish()
 473 {
 474     (*cibase->nprocs->win_status_finish)(cibase->ndata);
 475 }
 476
 477 void
 478 chainin_status_enablefield(fieldidx, nm, fmt, enable)
 479 int fieldidx;
 480 const char *nm;
 481 const char *fmt;
 482 boolean enable;
 483 {
 484     (*cibase->nprocs->win_status_enablefield)(cibase->ndata, fieldidx, nm,
 485                                               fmt, enable);
 486 }
 487
 488 void
 489 chainin_status_update(idx, ptr, chg, percent, color, colormasks)
 490 int idx, chg, percent, color;
 491 genericptr_t ptr;
 492 unsigned long *colormasks;
 493 {
 494     (*cibase->nprocs->win_status_update)(cibase->ndata, idx, ptr, chg,
 495                                          percent, color, colormasks);
 496 }
 497
 498 boolean
 499 chainin_can_suspend()
 500 {
 501     boolean rv;
 502
 503     rv = (*cibase->nprocs->win_can_suspend)(cibase->ndata);
 504
 505     return rv;
 506 }
 507
 508 struct window_procs chainin_procs = {
 509     "-chainin", 0, /* wincap */
 510     0,             /* wincap2 */
 511     /*
 512     XXX problem - the above need to come from the real window port, possibly
 513     modified.  May need to do something to call an additional init fn later
 514     or if this is the only place like this the choose_windows fn can do the
 515     fixup
 516     (but not if the value can be modified by the stack?)  TBD
 517     */
 518     chainin_init_nhwindows,
 519     chainin_player_selection, chainin_askname, chainin_get_nh_event,
 520     chainin_exit_nhwindows, chainin_suspend_nhwindows,
 521     chainin_resume_nhwindows, chainin_create_nhwindow, chainin_clear_nhwindow,
 522     chainin_display_nhwindow, chainin_destroy_nhwindow, chainin_curs,
 523     chainin_putstr, chainin_putmixed, chainin_display_file,
 524     chainin_start_menu, chainin_add_menu, chainin_end_menu,
 525     chainin_select_menu, chainin_message_menu, chainin_update_inventory,
 526     chainin_mark_synch, chainin_wait_synch,
 527 #ifdef CLIPPING
 528     chainin_cliparound,
 529 #endif
 530 #ifdef POSITIONBAR
 531     chainin_update_positionbar,
 532 #endif
 533     chainin_print_glyph, chainin_raw_print, chainin_raw_print_bold,
 534     chainin_nhgetch, chainin_nh_poskey, chainin_nhbell,
 535     chainin_doprev_message, chainin_yn_function, chainin_getlin,
 536     chainin_get_ext_cmd, chainin_number_pad, chainin_delay_output,
 537 #ifdef CHANGE_COLOR
 538     chainin_change_color,
 539 #ifdef MAC
 540     chainin_change_background, chainin_set_font_name,
 541 #endif
 542     chainin_get_color_string,
 543 #endif
 544
 545     chainin_start_screen, chainin_end_screen,
 546
 547     chainin_outrip, chainin_preference_update, chainin_getmsghistory,
 548     chainin_putmsghistory,
 549     chainin_status_init, chainin_status_finish, chainin_status_enablefield,
 550     chainin_status_update,
 551     chainin_can_suspend,
 552 };