1 /* $NetBSD: store.c,v 1.15 2009/08/12 08:04:05 dholland Exp $ */ 2 3 /*- 4 * Copyright (c) 1988 The Regents of the University of California. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 */ 31 32 #include <sys/cdefs.h> 33 #ifndef lint 34 #if 0 35 static char sccsid[] = "@(#)store.c 5.4 (Berkeley) 5/13/91"; 36 #else 37 __RCSID("$NetBSD: store.c,v 1.15 2009/08/12 08:04:05 dholland Exp $"); 38 #endif 39 #endif /* not lint */ 40 41 /* store.c Larn is copyrighted 1986 by Noah Morgan. */ 42 #include "header.h" 43 #include "extern.h" 44 45 static void handsfull(void); 46 static void outofstock(void); 47 static void nogold(void); 48 static void dnditem(int); 49 static void banktitle(const char *); 50 static void obanksub(void); 51 static void otradhead(void); 52 static void cnsitm(void); 53 54 static int dndcount = 0, dnditm = 0; 55 56 /* number of items in the dnd inventory table */ 57 #define MAXITM 83 58 59 /* this is the data for the stuff in the dnd store */ 60 struct _itm itm[90] = { 61 /* 62 * cost iven name iven arg how gp 63 * iven[] ivenarg[] many 64 */ 65 66 {2, OLEATHER, 0, 3}, 67 {10, OSTUDLEATHER, 0, 2}, 68 {40, ORING, 0, 2}, 69 {85, OCHAIN, 0, 2}, 70 {220, OSPLINT, 0, 1}, 71 {400, OPLATE, 0, 1}, 72 {900, OPLATEARMOR, 0, 1}, 73 {2600, OSSPLATE, 0, 1}, 74 {150, OSHIELD, 0, 1}, 75 76 /* 77 * cost iven name iven arg how gp 78 * iven[] ivenarg[] many 79 */ 80 81 {2, ODAGGER, 0, 3}, 82 {20, OSPEAR, 0, 3}, 83 {80, OFLAIL, 0, 2}, 84 {150, OBATTLEAXE, 0, 2}, 85 {450, OLONGSWORD, 0, 2}, 86 {1000, O2SWORD, 0, 2}, 87 {5000, OSWORD, 0, 1}, 88 {16500, OLANCE, 0, 1}, 89 {6000, OSWORDofSLASHING, 0, 0}, 90 {10000, OHAMMER, 0, 0}, 91 92 /* 93 * cost iven name iven arg how gp 94 * iven[] ivenarg[] many 95 */ 96 97 {150, OPROTRING, 1, 1}, 98 {85, OSTRRING, 1, 1}, 99 {120, ODEXRING, 1, 1}, 100 {120, OCLEVERRING, 1, 1}, 101 {180, OENERGYRING, 0, 1}, 102 {125, ODAMRING, 0, 1}, 103 {220, OREGENRING, 0, 1}, 104 {1000, ORINGOFEXTRA, 0, 1}, 105 106 {280, OBELT, 0, 1}, 107 108 {400, OAMULET, 0, 1}, 109 110 {6500, OORBOFDRAGON, 0, 0}, 111 {5500, OSPIRITSCARAB, 0, 0}, 112 {5000, OCUBEofUNDEAD, 0, 0}, 113 {6000, ONOTHEFT, 0, 0}, 114 115 {590, OCHEST, 6, 1}, 116 {200, OBOOK, 8, 1}, 117 {10, OCOOKIE, 0, 3}, 118 119 /* 120 * cost iven name iven arg how gp 121 * iven[] ivenarg[] many 122 */ 123 124 {20, OPOTION, 0, 6}, 125 {90, OPOTION, 1, 5}, 126 {520, OPOTION, 2, 1}, 127 {100, OPOTION, 3, 2}, 128 {50, OPOTION, 4, 2}, 129 {150, OPOTION, 5, 2}, 130 {70, OPOTION, 6, 1}, 131 {30, OPOTION, 7, 7}, 132 {200, OPOTION, 8, 1}, 133 {50, OPOTION, 9, 1}, 134 {80, OPOTION, 10, 1}, 135 136 /* 137 * cost iven name iven arg how gp 138 * iven[] ivenarg[] many 139 */ 140 141 {30, OPOTION, 11, 3}, 142 {20, OPOTION, 12, 5}, 143 {40, OPOTION, 13, 3}, 144 {35, OPOTION, 14, 2}, 145 {520, OPOTION, 15, 1}, 146 {90, OPOTION, 16, 2}, 147 {200, OPOTION, 17, 2}, 148 {220, OPOTION, 18, 4}, 149 {80, OPOTION, 19, 6}, 150 {370, OPOTION, 20, 3}, 151 {50, OPOTION, 22, 1}, 152 {150, OPOTION, 23, 3}, 153 154 /* 155 * cost iven name iven arg how gp 156 * iven[] ivenarg[] many 157 */ 158 159 {100, OSCROLL, 0, 2}, 160 {125, OSCROLL, 1, 2}, 161 {60, OSCROLL, 2, 4}, 162 {10, OSCROLL, 3, 4}, 163 {100, OSCROLL, 4, 3}, 164 {200, OSCROLL, 5, 2}, 165 {110, OSCROLL, 6, 1}, 166 {500, OSCROLL, 7, 2}, 167 {200, OSCROLL, 8, 2}, 168 {250, OSCROLL, 9, 4}, 169 {20, OSCROLL, 10, 5}, 170 {30, OSCROLL, 11, 3}, 171 172 /* 173 * cost iven name iven arg how gp 174 * iven[] ivenarg[] many 175 */ 176 177 {340, OSCROLL, 12, 1}, 178 {340, OSCROLL, 13, 1}, 179 {300, OSCROLL, 14, 2}, 180 {400, OSCROLL, 15, 2}, 181 {500, OSCROLL, 16, 2}, 182 {1000, OSCROLL, 17, 1}, 183 {500, OSCROLL, 18, 1}, 184 {340, OSCROLL, 19, 2}, 185 {220, OSCROLL, 20, 3}, 186 {3900, OSCROLL, 21, 0}, 187 {610, OSCROLL, 22, 1}, 188 {3000, OSCROLL, 23, 0} 189 }; 190 191 /* 192 function for the dnd store 193 */ 194 static void 195 dnd_2hed(void) 196 { 197 lprcat("Welcome to the Larn Thrift Shoppe. We stock many items explorers find useful\n"); 198 lprcat(" in their adventures. Feel free to browse to your hearts content.\n"); 199 lprcat("Also be advised, if you break 'em, you pay for 'em."); 200 } 201 202 static void 203 dnd_hed(void) 204 { 205 int i; 206 for (i = dnditm; i < 26 + dnditm; i++) 207 dnditem(i); 208 cursor(50, 18); 209 lprcat("You have "); 210 } 211 212 static void 213 handsfull() 214 { 215 lprcat("\nYou can't carry anything more!"); 216 lflush(); 217 nap(2200); 218 } 219 220 static void 221 outofstock() 222 { 223 lprcat("\nSorry, but we are out of that item."); 224 lflush(); 225 nap(2200); 226 } 227 228 static void 229 nogold() 230 { 231 lprcat("\nYou don't have enough gold to pay for that!"); 232 lflush(); 233 nap(2200); 234 } 235 236 void 237 dndstore() 238 { 239 int i; 240 dnditm = 0; 241 nosignal = 1; /* disable signals */ 242 clear(); 243 dnd_2hed(); 244 if (outstanding_taxes > 0) { 245 lprcat("\n\nThe Larn Revenue Service has ordered us to not do business with tax evaders.\n"); 246 beep(); 247 lprintf("They have also told us that you owe %ld gp in back taxes, and as we must\n", (long) outstanding_taxes); 248 lprcat("comply with the law, we cannot serve you at this time. Soo Sorry.\n"); 249 cursors(); 250 lprcat("\nPress "); 251 standout("escape"); 252 lprcat(" to leave: "); 253 lflush(); 254 i = 0; 255 while (i != '\33') 256 i = ttgetch(); 257 drawscreen(); 258 nosignal = 0; /* enable signals */ 259 return; 260 } 261 dnd_hed(); 262 while (1) { 263 cursor(59, 18); 264 lprintf("%ld gold pieces", (long) c[GOLD]); 265 cltoeoln(); 266 cl_dn(1, 20); /* erase to eod */ 267 lprcat("\nEnter your transaction ["); 268 standout("space"); 269 lprcat(" for more, "); 270 standout("escape"); 271 lprcat(" to leave]? "); 272 i = 0; 273 while ((i < 'a' || i > 'z') && (i != ' ') && (i != '\33') && (i != 12)) 274 i = ttgetch(); 275 if (i == 12) { 276 clear(); 277 dnd_2hed(); 278 dnd_hed(); 279 } else if (i == '\33') { 280 drawscreen(); 281 nosignal = 0; /* enable signals */ 282 return; 283 } else if (i == ' ') { 284 cl_dn(1, 4); 285 if ((dnditm += 26) >= MAXITM) 286 dnditm = 0; 287 dnd_hed(); 288 } else { /* buy something */ 289 lprc(i);/* echo the byte */ 290 i += dnditm - 'a'; 291 if (i >= MAXITM) 292 outofstock(); 293 else if (itm[i].qty <= 0) 294 outofstock(); 295 else if (pocketfull()) 296 handsfull(); 297 else if (c[GOLD] < itm[i].price * 10) 298 nogold(); 299 else { 300 if (itm[i].obj == OPOTION) { 301 potionname[itm[i].arg] = potionhide[itm[i].arg]; 302 } else if (itm[i].obj == OSCROLL) { 303 scrollname[itm[i].arg] = scrollhide[itm[i].arg]; 304 } 305 c[GOLD] -= itm[i].price * 10; 306 itm[i].qty--; 307 take(itm[i].obj, itm[i].arg); 308 if (itm[i].qty == 0) 309 dnditem(i); 310 nap(1001); 311 } 312 } 313 314 } 315 } 316 317 /* 318 dnditem(index) 319 320 to print the item list; used in dndstore() enter with the index into itm 321 */ 322 static void 323 dnditem(i) 324 int i; 325 { 326 int j, k; 327 if (i >= MAXITM) 328 return; 329 cursor((j = (i & 1) * 40 + 1), (k = ((i % 26) >> 1) + 5)); 330 if (itm[i].qty == 0) { 331 lprintf("%39s", ""); 332 return; 333 } 334 lprintf("%c) ", (i % 26) + 'a'); 335 if (itm[i].obj == OPOTION) { 336 lprintf("potion of%s", potionhide[itm[i].arg]); 337 } else if (itm[i].obj == OSCROLL) { 338 lprintf("scroll of%s", scrollhide[itm[i].arg]); 339 } else 340 lprintf("%s", objectname[itm[i].obj]); 341 cursor(j + 31, k); 342 lprintf("%6ld", (long) (itm[i].price * 10)); 343 } 344 345 346 347 /* 348 for the college of larn 349 */ 350 u_char course[26] = {0}; /* the list of courses taken */ 351 static char coursetime[] = {10, 15, 10, 20, 10, 10, 10, 5}; 352 /* 353 function to display the header info for the school 354 */ 355 static void 356 sch_hed(void) 357 { 358 clear(); 359 lprcat("The College of Larn offers the exciting opportunity of higher education to\n"); 360 lprcat("all inhabitants of the caves. Here is a list of the class schedule:\n\n\n"); 361 lprcat("\t\t Course Name \t Time Needed\n\n"); 362 363 if (course[0] == 0) 364 lprcat("\t\ta) Fighters Training I 10 mobuls"); /* line 7 of crt */ 365 lprc('\n'); 366 if (course[1] == 0) 367 lprcat("\t\tb) Fighters Training II 15 mobuls"); 368 lprc('\n'); 369 if (course[2] == 0) 370 lprcat("\t\tc) Introduction to Wizardry 10 mobuls"); 371 lprc('\n'); 372 if (course[3] == 0) 373 lprcat("\t\td) Applied Wizardry 20 mobuls"); 374 lprc('\n'); 375 if (course[4] == 0) 376 lprcat("\t\te) Behavioral Psychology 10 mobuls"); 377 lprc('\n'); 378 if (course[5] == 0) 379 lprcat("\t\tf) Faith for Today 10 mobuls"); 380 lprc('\n'); 381 if (course[6] == 0) 382 lprcat("\t\tg) Contemporary Dance 10 mobuls"); 383 lprc('\n'); 384 if (course[7] == 0) 385 lprcat("\t\th) History of Larn 5 mobuls"); 386 387 lprcat("\n\n\t\tAll courses cost 250 gold pieces."); 388 cursor(30, 18); 389 lprcat("You are presently carrying "); 390 } 391 392 void 393 oschool() 394 { 395 int i; 396 long time_used; 397 nosignal = 1; /* disable signals */ 398 sch_hed(); 399 while (1) { 400 cursor(57, 18); 401 lprintf("%ld gold pieces. ", (long) c[GOLD]); 402 cursors(); 403 lprcat("\nWhat is your choice ["); 404 standout("escape"); 405 lprcat(" to leave] ? "); 406 yrepcount = 0; 407 i = 0; 408 while ((i < 'a' || i > 'h') && (i != '\33') && (i != 12)) 409 i = ttgetch(); 410 if (i == 12) { 411 sch_hed(); 412 continue; 413 } else if (i == '\33') { 414 nosignal = 0; 415 drawscreen(); /* enable signals */ 416 return; 417 } 418 lprc(i); 419 if (c[GOLD] < 250) 420 nogold(); 421 else if (course[i - 'a']) { 422 lprcat("\nSorry, but that class is filled."); 423 nap(1000); 424 } else if (i <= 'h') { 425 c[GOLD] -= 250; 426 time_used = 0; 427 switch (i) { 428 case 'a': 429 c[STRENGTH] += 2; 430 c[CONSTITUTION]++; 431 lprcat("\nYou feel stronger!"); 432 cl_line(16, 7); 433 break; 434 435 case 'b': 436 if (course[0] == 0) { 437 lprcat("\nSorry, but this class has a prerequisite of Fighters Training I"); 438 c[GOLD] += 250; 439 time_used = -10000; 440 break; 441 } 442 lprcat("\nYou feel much stronger!"); 443 cl_line(16, 8); 444 c[STRENGTH] += 2; 445 c[CONSTITUTION] += 2; 446 break; 447 448 case 'c': 449 c[INTELLIGENCE] += 2; 450 lprcat("\nThe task before you now seems more attainable!"); 451 cl_line(16, 9); 452 break; 453 454 case 'd': 455 if (course[2] == 0) { 456 lprcat("\nSorry, but this class has a prerequisite of Introduction to Wizardry"); 457 c[GOLD] += 250; 458 time_used = -10000; 459 break; 460 } 461 lprcat("\nThe task before you now seems very attainable!"); 462 cl_line(16, 10); 463 c[INTELLIGENCE] += 2; 464 break; 465 466 case 'e': 467 c[CHARISMA] += 3; 468 lprcat("\nYou now feel like a born leader!"); 469 cl_line(16, 11); 470 break; 471 472 case 'f': 473 c[WISDOM] += 2; 474 lprcat("\nYou now feel more confident that you can find the potion in time!"); 475 cl_line(16, 12); 476 break; 477 478 case 'g': 479 c[DEXTERITY] += 3; 480 lprcat("\nYou feel like dancing!"); 481 cl_line(16, 13); 482 break; 483 484 case 'h': 485 c[INTELLIGENCE]++; 486 lprcat("\nYour instructor told you that the Eye of Larn is rumored to be guarded\n"); 487 lprcat("by a platinum dragon who possesses psionic abilities. "); 488 cl_line(16, 14); 489 break; 490 } 491 time_used += coursetime[i - 'a'] * 100; 492 if (time_used > 0) { 493 gltime += time_used; 494 course[i - 'a']++; /* remember that he has 495 * taken that course */ 496 c[HP] = c[HPMAX]; 497 c[SPELLS] = c[SPELLMAX]; /* he regenerated */ 498 499 if (c[BLINDCOUNT]) 500 c[BLINDCOUNT] = 1; /* cure blindness too! */ 501 if (c[CONFUSE]) 502 c[CONFUSE] = 1; /* end confusion */ 503 adjusttime((long) time_used); /* adjust parameters for 504 * time change */ 505 } 506 nap(1000); 507 } 508 } 509 } 510 511 512 /* 513 * for the first national bank of Larn 514 */ 515 int lasttime = 0; /* last time he was in bank */ 516 517 void 518 obank() 519 { 520 banktitle(" Welcome to the First National Bank of Larn."); 521 } 522 void 523 obank2() 524 { 525 banktitle("Welcome to the 5th level branch office of the First National Bank of Larn."); 526 } 527 528 static void 529 banktitle(const char *str) 530 { 531 nosignal = 1; /* disable signals */ 532 clear(); 533 lprcat(str); 534 if (outstanding_taxes > 0) { 535 int i; 536 lprcat("\n\nThe Larn Revenue Service has ordered that your account be frozen until all\n"); 537 beep(); 538 lprintf("levied taxes have been paid. They have also told us that you owe %ld gp in\n", (long) outstanding_taxes); 539 lprcat("taxes, and we must comply with them. We cannot serve you at this time. Sorry.\n"); 540 lprcat("We suggest you go to the LRS office and pay your taxes.\n"); 541 cursors(); 542 lprcat("\nPress "); 543 standout("escape"); 544 lprcat(" to leave: "); 545 lflush(); 546 i = 0; 547 while (i != '\33') 548 i = ttgetch(); 549 drawscreen(); 550 nosignal = 0; /* enable signals */ 551 return; 552 } 553 lprcat("\n\n\tGemstone\t Appraisal\t\tGemstone\t Appraisal"); 554 obanksub(); 555 nosignal = 0; /* enable signals */ 556 drawscreen(); 557 } 558 559 /* 560 * function to put interest on your bank account 561 */ 562 void 563 ointerest() 564 { 565 int i; 566 if (c[BANKACCOUNT] < 0) 567 c[BANKACCOUNT] = 0; 568 else if ((c[BANKACCOUNT] > 0) && (c[BANKACCOUNT] < 500000)) { 569 i = (gltime - lasttime) / 100; /* # mobuls elapsed */ 570 while ((i-- > 0) && (c[BANKACCOUNT] < 500000)) 571 c[BANKACCOUNT] += c[BANKACCOUNT] / 250; 572 if (c[BANKACCOUNT] > 500000) 573 c[BANKACCOUNT] = 500000; /* interest limit */ 574 } 575 lasttime = (gltime / 100) * 100; 576 } 577 578 static short gemorder[26] = {0}; /* the reference to screen location 579 * for each */ 580 static long gemvalue[26] = {0}; /* the appraisal of the gems */ 581 void 582 obanksub() 583 { 584 long amt; 585 int i, k; 586 ointerest(); /* credit any needed interest */ 587 588 for (k = i = 0; i < 26; i++) 589 switch (iven[i]) { 590 case OLARNEYE: 591 case ODIAMOND: 592 case OEMERALD: 593 case ORUBY: 594 case OSAPPHIRE: 595 596 if (iven[i] == OLARNEYE) { 597 gemvalue[i] = 250000 - ((gltime * 7) / 100) * 100; 598 if (gemvalue[i] < 50000) 599 gemvalue[i] = 50000; 600 } else 601 gemvalue[i] = (255 & ivenarg[i]) * 100; 602 gemorder[i] = k; 603 cursor((k % 2) * 40 + 1, (k >> 1) + 4); 604 lprintf("%c) %s", i + 'a', objectname[iven[i]]); 605 cursor((k % 2) * 40 + 33, (k >> 1) + 4); 606 lprintf("%5ld", (long) gemvalue[i]); 607 k++; 608 }; 609 cursor(31, 17); 610 lprintf("You have %8ld gold pieces in the bank.", (long) c[BANKACCOUNT]); 611 cursor(40, 18); 612 lprintf("You have %8ld gold pieces", (long) c[GOLD]); 613 if (c[BANKACCOUNT] + c[GOLD] >= 500000) 614 lprcat("\nNote: Larndom law states that only deposits under 500,000gp can earn interest."); 615 while (1) { 616 cl_dn(1, 20); 617 lprcat("\nYour wish? [("); 618 standout("d"); 619 lprcat(") deposit, ("); 620 standout("w"); 621 lprcat(") withdraw, ("); 622 standout("s"); 623 lprcat(") sell a stone, or "); 624 standout("escape"); 625 lprcat("] "); 626 yrepcount = 0; 627 i = 0; 628 while (i != 'd' && i != 'w' && i != 's' && i != '\33') 629 i = ttgetch(); 630 switch (i) { 631 case 'd': 632 lprcat("deposit\nHow much? "); 633 amt = readnum((long) c[GOLD]); 634 if (amt < 0) { 635 lprcat("\nSorry, but we can't take negative gold!"); 636 nap(2000); 637 amt = 0; 638 } else if (amt > c[GOLD]) { 639 lprcat(" You don't have that much."); 640 nap(2000); 641 } else { 642 c[GOLD] -= amt; 643 c[BANKACCOUNT] += amt; 644 } 645 break; 646 647 case 'w': 648 lprcat("withdraw\nHow much? "); 649 amt = readnum((long) c[BANKACCOUNT]); 650 if (amt < 0) { 651 lprcat("\nSorry, but we don't have any negative gold!"); 652 nap(2000); 653 amt = 0; 654 } else if (amt > c[BANKACCOUNT]) { 655 lprcat("\nYou don't have that much in the bank!"); 656 nap(2000); 657 } else { 658 c[GOLD] += amt; 659 c[BANKACCOUNT] -= amt; 660 } 661 break; 662 663 case 's': 664 lprcat("\nWhich stone would you like to sell? "); 665 i = 0; 666 while ((i < 'a' || i > 'z') && i != '*') 667 i = ttgetch(); 668 if (i == '*') 669 for (i = 0; i < 26; i++) { 670 if (gemvalue[i]) { 671 c[GOLD] += gemvalue[i]; 672 iven[i] = 0; 673 gemvalue[i] = 0; 674 k = gemorder[i]; 675 cursor((k % 2) * 40 + 1, (k >> 1) + 4); 676 lprintf("%39s", ""); 677 } 678 } 679 else { 680 if (gemvalue[i = i - 'a'] == 0) { 681 lprintf("\nItem %c is not a gemstone!", i + 'a'); 682 nap(2000); 683 break; 684 } 685 c[GOLD] += gemvalue[i]; 686 iven[i] = 0; 687 gemvalue[i] = 0; 688 k = gemorder[i]; 689 cursor((k % 2) * 40 + 1, (k >> 1) + 4); 690 lprintf("%39s", ""); 691 } 692 break; 693 694 case '\33': 695 return; 696 }; 697 cursor(40, 17); 698 lprintf("%8ld", (long) c[BANKACCOUNT]); 699 cursor(49, 18); 700 lprintf("%8ld", (long) c[GOLD]); 701 } 702 } 703 704 #if 0 /* XXX: apparently unused */ 705 /* 706 subroutine to appraise any stone for the bank 707 */ 708 static void 709 appraise(int gemstone) 710 { 711 int j, amt; 712 for (j = 0; j < 26; j++) 713 if (iven[j] == gemstone) { 714 lprintf("\nI see you have %s", objectname[gemstone]); 715 if (gemstone == OLARNEYE) 716 lprcat(" I must commend you. I didn't think\nyou could get it."); 717 lprcat(" Shall I appraise it for you? "); 718 yrepcount = 0; 719 if (getyn() == 'y') { 720 lprcat("yes.\n Just one moment please \n"); 721 nap(1000); 722 if (gemstone == OLARNEYE) { 723 amt = 250000 - ((gltime * 7) / 100) * 100; 724 if (amt < 50000) 725 amt = 50000; 726 } else 727 amt = (255 & ivenarg[j]) * 100; 728 lprintf("\nI can see this is an excellent stone, It is worth %ld", (long) amt); 729 lprcat("\nWould you like to sell it to us? "); 730 yrepcount = 0; 731 if (getyn() == 'y') { 732 lprcat("yes\n"); 733 c[GOLD] += amt; 734 iven[j] = 0; 735 } else 736 lprcat("no thank you.\n"); 737 if (gemstone == OLARNEYE) 738 lprcat("It is, of course, your privilege to keep the stone\n"); 739 } else 740 lprcat("no\nO. K.\n"); 741 } 742 } 743 #endif /* 0 - unused */ 744 745 /* 746 function for the trading post 747 */ 748 static void 749 otradhead() 750 { 751 clear(); 752 lprcat("Welcome to the Larn Trading Post. We buy items that explorers no longer find\n"); 753 lprcat("useful. Since the condition of the items you bring in is not certain,\n"); 754 lprcat("and we incur great expense in reconditioning the items, we usually pay\n"); 755 lprcat("only 20% of their value were they to be new. If the items are badly\n"); 756 lprcat("damaged, we will pay only 10% of their new value.\n\n"); 757 } 758 759 void 760 otradepost() 761 { 762 int i, j, value, isub, izarg; 763 dnditm = dndcount = 0; 764 nosignal = 1; /* disable signals */ 765 resetscroll(); 766 otradhead(); 767 while (1) { 768 lprcat("\nWhat item do you want to sell to us ["); 769 standout("*"); 770 lprcat(" for list, or "); 771 standout("escape"); 772 lprcat("] ? "); 773 i = 0; 774 while (i > 'z' || (i < 'a' && i != '*' && i != '\33' && i != '.')) 775 i = ttgetch(); 776 if (i == '\33') { 777 setscroll(); 778 recalc(); 779 drawscreen(); 780 nosignal = 0; /* enable signals */ 781 return; 782 } 783 isub = i - 'a'; 784 j = 0; 785 if (iven[isub] == OSCROLL) 786 if (scrollname[ivenarg[isub]][0] == 0) { 787 j = 1; 788 cnsitm(); 789 } /* can't sell unidentified item */ 790 if (iven[isub] == OPOTION) 791 if (potionname[ivenarg[isub]][0] == 0) { 792 j = 1; 793 cnsitm(); 794 } /* can't sell unidentified item */ 795 if (!j) { 796 if (i == '*') { 797 clear(); 798 qshowstr(); 799 otradhead(); 800 } else if (iven[isub] == 0) 801 lprintf("\nYou don't have item %c!", isub + 'a'); 802 else { 803 for (j = 0; j < MAXITM; j++) 804 if ((itm[j].obj == iven[isub]) || (iven[isub] == ODIAMOND) || (iven[isub] == ORUBY) || (iven[isub] == OEMERALD) || (iven[isub] == OSAPPHIRE)) { 805 srcount = 0; 806 show3(isub); /* show what the item 807 * was */ 808 if ((iven[isub] == ODIAMOND) || (iven[isub] == ORUBY) 809 || (iven[isub] == OEMERALD) || (iven[isub] == OSAPPHIRE)) 810 value = 20 * ivenarg[isub]; 811 else if ((itm[j].obj == OSCROLL) || (itm[j].obj == OPOTION)) 812 value = 2 * itm[j + ivenarg[isub]].price; 813 else { 814 izarg = ivenarg[isub]; 815 value = itm[j].price; /* appreciate if a +n 816 * object */ 817 if (izarg >= 0) 818 value *= 2; 819 while ((izarg-- > 0) && ((value = 14 * (67 + value) / 10) < 500000)); 820 } 821 lprintf("\nItem (%c) is worth %ld gold pieces to us. Do you want to sell it? ", i, (long) value); 822 yrepcount = 0; 823 if (getyn() == 'y') { 824 lprcat("yes\n"); 825 c[GOLD] += value; 826 if (c[WEAR] == isub) 827 c[WEAR] = -1; 828 if (c[WIELD] == isub) 829 c[WIELD] = -1; 830 if (c[SHIELD] == isub) 831 c[SHIELD] = -1; 832 adjustcvalues(iven[isub], ivenarg[isub]); 833 iven[isub] = 0; 834 } else 835 lprcat("no thanks.\n"); 836 j = MAXITM + 100; /* get out of the inner 837 * loop */ 838 } 839 if (j <= MAXITM + 2) 840 lprcat("\nSo sorry, but we are not authorized to accept that item."); 841 } 842 } 843 } 844 } 845 846 static void 847 cnsitm(void) 848 { 849 lprcat("\nSorry, we can't accept unidentified objects."); 850 } 851 852 /* 853 * for the Larn Revenue Service 854 */ 855 void 856 olrs() 857 { 858 int i, first; 859 long amt; 860 first = nosignal = 1; /* disable signals */ 861 clear(); 862 resetscroll(); 863 cursor(1, 4); 864 lprcat("Welcome to the Larn Revenue Service district office. How can we help you?"); 865 while (1) { 866 if (first) { 867 first = 0; 868 goto nxt; 869 } 870 cursors(); 871 lprcat("\n\nYour wish? [("); 872 standout("p"); 873 lprcat(") pay taxes, or "); 874 standout("escape"); 875 lprcat("] "); 876 yrepcount = 0; 877 i = 0; 878 while (i != 'p' && i != '\33') 879 i = ttgetch(); 880 switch (i) { 881 case 'p': 882 lprcat("pay taxes\nHow much? "); 883 amt = readnum((long) c[GOLD]); 884 if (amt < 0) { 885 lprcat("\nSorry, but we can't take negative gold\n"); 886 amt = 0; 887 } else if (amt > c[GOLD]) 888 lprcat(" You don't have that much.\n"); 889 else 890 c[GOLD] -= paytaxes(amt); 891 break; 892 893 case '\33': 894 nosignal = 0; /* enable signals */ 895 setscroll(); 896 drawscreen(); 897 return; 898 }; 899 900 nxt: cursor(1, 6); 901 if (outstanding_taxes > 0) 902 lprintf("You presently owe %ld gp in taxes. ", (long) outstanding_taxes); 903 else 904 lprcat("You do not owe us any taxes. "); 905 cursor(1, 8); 906 if (c[GOLD] > 0) 907 lprintf("You have %6ld gp. ", (long) c[GOLD]); 908 else 909 lprcat("You have no gold pieces. "); 910 } 911 } 912