| 1 | /* |
1 | /* |
| 2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
| 3 | * |
3 | * |
| 4 | * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | * Copyright (©) 2005,2006,2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
| 5 | * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
| 6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
| 7 | * |
7 | * |
| 8 | * Deliantra is free software: you can redistribute it and/or modify |
8 | * Deliantra is free software: you can redistribute it and/or modify it under |
| 9 | * it under the terms of the GNU General Public License as published by |
9 | * the terms of the Affero GNU General Public License as published by the |
| 10 | * the Free Software Foundation, either version 3 of the License, or |
10 | * Free Software Foundation, either version 3 of the License, or (at your |
| 11 | * (at your option) any later version. |
11 | * option) any later version. |
| 12 | * |
12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
| 17 | * |
17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
18 | * You should have received a copy of the Affero GNU General Public License |
| 19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
19 | * and the GNU General Public License along with this program. If not, see |
|
|
20 | * <http://www.gnu.org/licenses/>. |
| 20 | * |
21 | * |
| 21 | * The authors can be reached via e-mail to <support@deliantra.net> |
22 | * The authors can be reached via e-mail to <support@deliantra.net> |
| 22 | */ |
23 | */ |
| 23 | |
24 | |
| 24 | #include <global.h> |
25 | #include <global.h> |
| … | |
… | |
| 46 | is_dragon_pl (const object *op) |
47 | is_dragon_pl (const object *op) |
| 47 | { |
48 | { |
| 48 | if (op |
49 | if (op |
| 49 | && op->type == PLAYER |
50 | && op->type == PLAYER |
| 50 | && op->arch |
51 | && op->arch |
| 51 | && op->arch->race |
52 | && op->arch->race == shstr_dragon) |
| 52 | && !strcmp (op->arch->race, "dragon")) |
|
|
| 53 | return 1; |
53 | return 1; |
| 54 | |
54 | |
| 55 | return 0; |
55 | return 0; |
| 56 | } |
56 | } |
| 57 | |
57 | |
| … | |
… | |
| 287 | |
287 | |
| 288 | return buf; |
288 | return buf; |
| 289 | } |
289 | } |
| 290 | |
290 | |
| 291 | // expand one level of cfpod |
291 | // expand one level of cfpod |
|
|
292 | // end == -2, till '\n' |
|
|
293 | // end == -1, till '>' |
| 292 | // end == -1, till eos |
294 | // end == 0, till eos |
| 293 | // end == 0, one level of '>' |
|
|
| 294 | // end >= 1, this many levels of " >>>" |
295 | // end >= 1, levels of " >>>" |
| 295 | static const char * |
296 | static const char * |
| 296 | expand_cfpod (const player *pl, dynbuf_text &buf, const char *cfpod, int end) |
297 | expand_cfpod (const player *pl, dynbuf_text &buf, const char *cfpod, int end = 0) |
| 297 | { |
298 | { |
| 298 | static dynbuf_text nest(128, 128); |
299 | static dynbuf_text nest(128, 128); |
| 299 | |
300 | |
| 300 | for (;;) |
301 | for (;;) |
| 301 | switch (char ch = *cfpod++) |
302 | switch (char ch = *cfpod++) |
| 302 | { |
303 | { |
| 303 | case 0: |
304 | case 0: |
| 304 | return cfpod - 1; |
305 | return cfpod - 1; |
| 305 | |
306 | |
| 306 | case ' ': |
307 | case ' ': |
|
|
308 | // verbatim block? |
|
|
309 | if (!buf.size () && !end) |
|
|
310 | { |
|
|
311 | --cfpod; |
|
|
312 | goto verbatim; |
|
|
313 | } |
|
|
314 | |
| 307 | if (end <= 0) |
315 | if (end < 1) |
| 308 | goto passthrough; |
316 | goto passthrough; |
| 309 | |
317 | |
| 310 | for (int i = 0; i < end; ++i) |
318 | for (int i = 0; i < end; ++i) |
| 311 | if (cfpod [i] != '>') |
319 | if (cfpod [i] != '>') |
| 312 | goto passthrough; |
320 | goto passthrough; |
| 313 | |
321 | |
| 314 | return cfpod + end; |
322 | return cfpod + end; |
| 315 | |
323 | |
| 316 | case '>': |
324 | case '>': |
| 317 | if (end) |
325 | if (end != -1) |
| 318 | { |
326 | { |
| 319 | buf << ">"; |
327 | buf << ">"; |
| 320 | break; |
328 | break; |
| 321 | } |
329 | } |
| 322 | |
330 | |
| … | |
… | |
| 328 | |
336 | |
| 329 | case '<': |
337 | case '<': |
| 330 | buf << "<"; |
338 | buf << "<"; |
| 331 | break; |
339 | break; |
| 332 | |
340 | |
|
|
341 | case '\r': |
|
|
342 | buf << '\n'; |
|
|
343 | /* \r\n+ becomes one or more newlines */ |
|
|
344 | while (*cfpod == '\n') |
|
|
345 | buf << *cfpod++; |
|
|
346 | break; |
|
|
347 | |
| 333 | case '\n': |
348 | case '\n': |
|
|
349 | if (end == -2) |
|
|
350 | return cfpod; |
|
|
351 | |
|
|
352 | // \n\ => newline, tt |
|
|
353 | // \n\n => \n\n |
|
|
354 | // \n => single space |
|
|
355 | |
|
|
356 | // two or more newlines will be copied verbatim, one is replaced by space |
| 334 | if (*cfpod == ' ') |
357 | if (*cfpod == '\n') |
| 335 | goto passthrough; |
|
|
| 336 | else if (*cfpod == '\n') |
|
|
| 337 | { |
358 | { |
| 338 | --cfpod; |
359 | --cfpod; |
| 339 | while (*cfpod == '\n') |
360 | do |
| 340 | buf << *cfpod++; |
361 | buf << *cfpod++; |
| 341 | |
362 | while (*cfpod == '\n'); |
| 342 | goto skip; |
|
|
| 343 | } |
363 | } |
| 344 | |
364 | else if (*cfpod == ' ') |
|
|
365 | buf << '\n'; |
|
|
366 | else |
| 345 | buf << ' '; |
367 | buf << ' '; |
|
|
368 | |
|
|
369 | // verbatim block? |
|
|
370 | if (*cfpod == ' ') |
|
|
371 | goto verbatim; |
|
|
372 | |
| 346 | break; |
373 | break; |
| 347 | |
374 | |
| 348 | case 'B': case 'C': case 'E': case 'G': |
375 | case 'B': case 'C': case 'E': case 'G': |
| 349 | case 'H': case 'I': case 'T': case 'U': |
376 | case 'H': case 'I': case 'T': case 'U': |
| 350 | case 'Z': |
377 | case 'Z': |
| 351 | { |
378 | { |
| 352 | int len = 0; |
379 | int end = 0; |
| 353 | |
380 | |
| 354 | while (cfpod [len] == '<') |
381 | while (cfpod [end] == '<') |
| 355 | ++len; |
382 | ++end; |
| 356 | |
383 | |
| 357 | if (!len) |
384 | if (!end) |
| 358 | goto passthrough; |
385 | goto passthrough; |
| 359 | |
386 | |
| 360 | if (len == 1 || cfpod [len] != ' ') |
387 | if (end == 1 || cfpod [end] != ' ') |
| 361 | { |
388 | { |
| 362 | len = 0; |
389 | end = -1; |
| 363 | ++cfpod; |
390 | ++cfpod; |
| 364 | } |
391 | } |
| 365 | else |
392 | else |
| 366 | cfpod += len + 1; |
393 | cfpod += end + 1; |
| 367 | |
394 | |
| 368 | const char *pfx, *sfx; |
395 | const char *pfx, *sfx; |
| 369 | |
396 | |
| 370 | switch (ch) |
397 | switch (ch) |
| 371 | { |
398 | { |
| … | |
… | |
| 373 | case 'C': pfx = "<tt>" ; sfx = "</tt>" ; break; |
400 | case 'C': pfx = "<tt>" ; sfx = "</tt>" ; break; |
| 374 | case 'E': pfx = "&" ; sfx = ";" ; break; |
401 | case 'E': pfx = "&" ; sfx = ";" ; break; |
| 375 | case 'I': pfx = "<i>" ; sfx = "</i>" ; break; |
402 | case 'I': pfx = "<i>" ; sfx = "</i>" ; break; |
| 376 | case 'U': pfx = "<u>" ; sfx = "</u>" ; break; |
403 | case 'U': pfx = "<u>" ; sfx = "</u>" ; break; |
| 377 | case 'T': pfx = "<big><b>"; sfx = "</b></big>"; break; |
404 | case 'T': pfx = "<big><b>"; sfx = "</b></big>"; break; |
|
|
405 | case 'Z': pfx = "" ; sfx = "" ; break; |
| 378 | |
406 | |
| 379 | case 'H': // hint |
407 | case 'H': // hint |
| 380 | { |
408 | { |
| 381 | if (pl->hintmode) |
409 | if (pl->hintmode) |
| 382 | { |
410 | { |
| 383 | cfpod = expand_cfpod (pl, nest, cfpod, len); |
411 | cfpod = expand_cfpod (pl, nest, cfpod, end); |
| 384 | nest.clear (); |
412 | nest.clear (); |
| 385 | |
413 | |
| 386 | if (pl->hintmode == 1) |
414 | if (pl->hintmode == 1) |
| 387 | buf << "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>"; |
415 | buf << "<fg name=\"lightblue\">[Hint available]</fg>"; |
| 388 | else |
416 | else |
| 389 | while (*cfpod == ' ') // eat trailing whitespace |
417 | while (*cfpod <= ' '&& *cfpod) // eat trailing whitespace |
| 390 | ++cfpod; |
418 | ++cfpod; |
| 391 | |
419 | |
| 392 | goto skip; |
420 | goto skip; |
| 393 | } |
421 | } |
| 394 | else |
422 | else |
| 395 | { |
423 | { |
| 396 | pfx = "<fg name=\"lightblue\">["; |
424 | pfx = "<fg name=\"lightblue\">[Hint: "; |
| 397 | sfx = " (Use hintmode to suppress hints)]</fg>"; |
425 | sfx = "]</fg>"; |
| 398 | } |
426 | } |
| 399 | } |
427 | } |
| 400 | break; |
428 | break; |
| 401 | |
429 | |
| 402 | case 'G': // gender |
430 | case 'G': // gender |
| 403 | { |
431 | { |
| 404 | expand_cfpod (pl, nest, cfpod, len); |
432 | cfpod = expand_cfpod (pl, nest, cfpod, end); |
| 405 | nest << '\0'; // zero-terminate |
433 | nest << '\0'; // zero-terminate |
| 406 | |
434 | |
| 407 | const char *str = nest.linearise (); |
435 | const char *str = nest.linearise (); |
| 408 | const char *sep = strchr (str, '|'); |
436 | const char *sep = strchr (str, '|'); |
| 409 | |
437 | |
| 410 | if (sep) |
438 | if (sep) |
| 411 | { |
439 | { |
| 412 | if (pl->gender || 1) |
440 | if (pl->gender) |
| 413 | buf.add (sep + 1, nest.size () - (sep - str) - 2); |
441 | buf.add (sep + 1, nest.size () - (sep - str) - 2); |
| 414 | else |
442 | else |
| 415 | buf.add (str, sep - str); |
443 | buf.add (str, sep - str); |
| 416 | } |
444 | } |
| 417 | |
445 | |
| … | |
… | |
| 420 | goto skip; |
448 | goto skip; |
| 421 | } |
449 | } |
| 422 | } |
450 | } |
| 423 | |
451 | |
| 424 | buf << pfx; |
452 | buf << pfx; |
| 425 | cfpod = expand_cfpod (pl, buf, cfpod, len); |
453 | cfpod = expand_cfpod (pl, buf, cfpod, end); |
| 426 | buf << sfx; |
454 | buf << sfx; |
| 427 | } |
455 | } |
| 428 | |
456 | |
| 429 | break; |
457 | break; |
| 430 | |
458 | |
| 431 | default: |
459 | default: |
| 432 | passthrough: |
460 | passthrough: |
| 433 | buf << ch; |
461 | buf << ch; |
| 434 | skip: |
462 | skip: |
| 435 | break; |
463 | break; |
|
|
464 | |
|
|
465 | verbatim: |
|
|
466 | // elements cannot currently span multiple lines |
|
|
467 | do |
|
|
468 | { |
|
|
469 | buf << "<tt>"; |
|
|
470 | cfpod = expand_cfpod (pl, buf, cfpod, -2); |
|
|
471 | buf << "</tt>\n"; |
|
|
472 | |
|
|
473 | while (*cfpod == '\n') |
|
|
474 | buf << *cfpod++; |
|
|
475 | } |
|
|
476 | while (*cfpod == ' '); |
|
|
477 | |
|
|
478 | break; |
| 436 | } |
479 | } |
| 437 | } |
480 | } |
| 438 | |
481 | |
| 439 | dynbuf_text * |
482 | dynbuf_text * |
| 440 | player::expand_cfpod (const char *cfpod) const |
483 | player::expand_cfpod (const char *cfpod) const |
| 441 | { |
484 | { |
| 442 | static dynbuf_text buf(1024, 1024); |
485 | static dynbuf_text buf(1024, 1024); |
| 443 | buf.clear (); |
486 | buf.clear (); |
| 444 | |
487 | |
| 445 | ::expand_cfpod (this, buf, cfpod, -1); |
488 | ::expand_cfpod (this, buf, cfpod); |
| 446 | |
489 | |
| 447 | return &buf; |
490 | return &buf; |
| 448 | } |
491 | } |
| 449 | |
492 | |
