1 /*- 2 * Copyright (c) 1988 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34 #ifndef lint 35 #if 0 36 static char sccsid[] = "@(#)store.c 5.4 (Berkeley) 5/13/91"; 37 #endif 38 static const char rcsid[] = 39 "$FreeBSD: src/games/larn/store.c,v 1.5 1999/11/30 03:49:00 billf Exp $"; 40 #endif /* not lint */ 41 42 /* store.c Larn is copyrighted 1986 by Noah Morgan. */ 43 #include "header.h" 44 static int dndcount=0,dnditm=0; 45 46 /* this is the data for the stuff in the dnd store */ 47 int maxitm=83; /* number of items in the dnd inventory table */ 48 struct _itm itm[90] = { 49 /*cost memory iven name iven arg how 50 gp pointer iven[] ivenarg[] many */ 51 52 { 2, 0, OLEATHER, 0, 3 }, 53 { 10, 0, OSTUDLEATHER, 0, 2 }, 54 { 40, 0, ORING, 0, 2 }, 55 { 85, 0, OCHAIN, 0, 2 }, 56 { 220, 0, OSPLINT, 0, 1 }, 57 { 400, 0, OPLATE, 0, 1 }, 58 { 900, 0, OPLATEARMOR, 0, 1 }, 59 { 2600, 0, OSSPLATE, 0, 1 }, 60 { 150, 0, OSHIELD, 0, 1 }, 61 62 /*cost memory iven name iven arg how 63 gp pointer iven[] ivenarg[] many */ 64 65 { 2, 0, ODAGGER, 0, 3 }, 66 { 20, 0, OSPEAR, 0, 3 }, 67 { 80, 0, OFLAIL, 0, 2 }, 68 { 150, 0, OBATTLEAXE, 0, 2 }, 69 { 450, 0, OLONGSWORD, 0, 2 }, 70 { 1000, 0, O2SWORD, 0, 2 }, 71 { 5000, 0, OSWORD, 0, 1 }, 72 { 16500, 0, OLANCE, 0, 1 }, 73 { 6000, 0, OSWORDofSLASHING, 0, 0 }, 74 { 10000, 0, OHAMMER, 0, 0 }, 75 76 /*cost memory iven name iven arg how 77 gp pointer iven[] ivenarg[] many */ 78 79 { 150, 0, OPROTRING, 1, 1 }, 80 { 85, 0, OSTRRING, 1, 1 }, 81 { 120, 0, ODEXRING, 1, 1 }, 82 { 120, 0, OCLEVERRING, 1, 1 }, 83 { 180, 0, OENERGYRING, 0, 1 }, 84 { 125, 0, ODAMRING, 0, 1 }, 85 { 220, 0, OREGENRING, 0, 1 }, 86 { 1000, 0, ORINGOFEXTRA, 0, 1 }, 87 88 { 280, 0, OBELT, 0, 1 }, 89 90 { 400, 0, OAMULET, 0, 1 }, 91 92 { 6500, 0, OORBOFDRAGON, 0, 0 }, 93 { 5500, 0, OSPIRITSCARAB, 0, 0 }, 94 { 5000, 0, OCUBEofUNDEAD, 0, 0 }, 95 { 6000, 0, ONOTHEFT, 0, 0 }, 96 97 { 590, 0, OCHEST, 6, 1 }, 98 { 200, 0, OBOOK, 8, 1 }, 99 { 10, 0, OCOOKIE, 0, 3 }, 100 101 /*cost memory iven name iven arg how 102 gp pointer iven[] ivenarg[] many */ 103 104 { 20, potionname, OPOTION, 0, 6 }, 105 { 90, potionname, OPOTION, 1, 5 }, 106 { 520, potionname, OPOTION, 2, 1 }, 107 { 100, potionname, OPOTION, 3, 2 }, 108 { 50, potionname, OPOTION, 4, 2 }, 109 { 150, potionname, OPOTION, 5, 2 }, 110 { 70, potionname, OPOTION, 6, 1 }, 111 { 30, potionname, OPOTION, 7, 7 }, 112 { 200, potionname, OPOTION, 8, 1 }, 113 { 50, potionname, OPOTION, 9, 1 }, 114 { 80, potionname, OPOTION, 10, 1 }, 115 116 /*cost memory iven name iven arg how 117 gp pointer iven[] ivenarg[] many */ 118 119 { 30, potionname, OPOTION, 11, 3 }, 120 { 20, potionname, OPOTION, 12, 5 }, 121 { 40, potionname, OPOTION, 13, 3 }, 122 { 35, potionname, OPOTION, 14, 2 }, 123 { 520, potionname, OPOTION, 15, 1 }, 124 { 90, potionname, OPOTION, 16, 2 }, 125 { 200, potionname, OPOTION, 17, 2 }, 126 { 220, potionname, OPOTION, 18, 4 }, 127 { 80, potionname, OPOTION, 19, 6 }, 128 { 370, potionname, OPOTION, 20, 3 }, 129 { 50, potionname, OPOTION, 22, 1 }, 130 { 150, potionname, OPOTION, 23, 3 }, 131 132 /*cost memory iven name iven arg how 133 gp pointer iven[] ivenarg[] many */ 134 135 { 100, scrollname, OSCROLL, 0, 2 }, 136 { 125, scrollname, OSCROLL, 1, 2 }, 137 { 60, scrollname, OSCROLL, 2, 4 }, 138 { 10, scrollname, OSCROLL, 3, 4 }, 139 { 100, scrollname, OSCROLL, 4, 3 }, 140 { 200, scrollname, OSCROLL, 5, 2 }, 141 { 110, scrollname, OSCROLL, 6, 1 }, 142 { 500, scrollname, OSCROLL, 7, 2 }, 143 { 200, scrollname, OSCROLL, 8, 2 }, 144 { 250, scrollname, OSCROLL, 9, 4 }, 145 { 20, scrollname, OSCROLL, 10, 5 }, 146 { 30, scrollname, OSCROLL, 11, 3 }, 147 148 /*cost memory iven name iven arg how 149 gp pointer iven[] ivenarg[] many */ 150 151 { 340, scrollname, OSCROLL, 12, 1 }, 152 { 340, scrollname, OSCROLL, 13, 1 }, 153 { 300, scrollname, OSCROLL, 14, 2 }, 154 { 400, scrollname, OSCROLL, 15, 2 }, 155 { 500, scrollname, OSCROLL, 16, 2 }, 156 { 1000, scrollname, OSCROLL, 17, 1 }, 157 { 500, scrollname, OSCROLL, 18, 1 }, 158 { 340, scrollname, OSCROLL, 19, 2 }, 159 { 220, scrollname, OSCROLL, 20, 3 }, 160 { 3900, scrollname, OSCROLL, 21, 0 }, 161 { 610, scrollname, OSCROLL, 22, 1 }, 162 { 3000, scrollname, OSCROLL, 23, 0 } 163 }; 164 165 /* 166 function for the dnd store 167 */ 168 dnd_2hed() 169 { 170 lprcat("Welcome to the Larn Thrift Shoppe. We stock many items explorers find useful\n"); 171 lprcat(" in their adventures. Feel free to browse to your hearts content.\n"); 172 lprcat("Also be advised, if you break 'em, you pay for 'em."); 173 } 174 175 static void dnditem(); 176 177 dnd_hed() 178 { 179 int i; 180 for (i=dnditm; i<26+dnditm; i++) dnditem(i); 181 cursor(50,18); lprcat("You have "); 182 } 183 184 static void 185 handsfull() 186 { 187 lprcat("\nYou can't carry anything more!"); 188 lflush(); 189 nap(2200); 190 } 191 192 static void 193 outofstock() 194 { 195 lprcat("\nSorry, but we are out of that item."); 196 lflush(); 197 nap(2200); 198 } 199 200 static void nogold() 201 { 202 lprcat("\nYou don't have enough gold to pay for that!"); 203 lflush(); 204 nap(2200); 205 } 206 207 dndstore() 208 { 209 int i; 210 dnditm = 0; 211 nosignal = 1; /* disable signals */ 212 clear(); dnd_2hed(); 213 if (outstanding_taxes>0) 214 { 215 lprcat("\n\nThe Larn Revenue Service has ordered us to not do business with tax evaders.\n"); beep(); 216 lprintf("They have also told us that you owe %d gp in back taxes, and as we must\n",(long)outstanding_taxes); 217 lprcat("comply with the law, we cannot serve you at this time. Soo Sorry.\n"); 218 cursors(); 219 lprcat("\nPress "); standout("escape"); lprcat(" to leave: "); lflush(); 220 i=0; 221 while (i!='\33') i=getchar(); 222 drawscreen(); nosignal = 0; /* enable signals */ return; 223 } 224 225 dnd_hed(); 226 while (1) 227 { 228 cursor(59,18); lprintf("%d gold pieces",(long)c[GOLD]); 229 cltoeoln(); cl_dn(1,20); /* erase to eod */ 230 lprcat("\nEnter your transaction ["); standout("space"); 231 lprcat(" for more, "); standout("escape"); 232 lprcat(" to leave]? "); 233 i=0; 234 while ((i<'a' || i>'z') && (i!=' ') && (i!='\33') && (i!=12)) i=getchar(); 235 if (i==12) { clear(); dnd_2hed(); dnd_hed(); } 236 else if (i=='\33') 237 { drawscreen(); nosignal = 0; /* enable signals */ return; } 238 else if (i==' ') 239 { 240 cl_dn(1,4); 241 if ((dnditm += 26) >= maxitm) dnditm=0; dnd_hed(); 242 } 243 else 244 { /* buy something */ 245 lprc(i); /* echo the byte */ 246 i += dnditm - 'a'; 247 if (i>=maxitm) outofstock(); else 248 if (itm[i].qty <= 0) outofstock(); else 249 if (pocketfull()) handsfull(); else 250 if (c[GOLD] < itm[i].price*10) nogold(); else 251 { 252 if (itm[i].mem != 0) *itm[i].mem[itm[i].arg] = ' '; 253 c[GOLD] -= itm[i].price*10; 254 itm[i].qty--; take(itm[i].obj,itm[i].arg); 255 if (itm[i].qty==0) dnditem(i); nap(1001); 256 } 257 } 258 259 } 260 } 261 262 /* 263 dnditem(index) 264 265 to print the item list; used in dndstore() enter with the index into itm 266 */ 267 static void 268 dnditem(i) 269 int i; 270 { 271 int j,k; 272 if (i >= maxitm) return; 273 cursor( (j=(i&1)*40+1) , (k=((i%26)>>1)+5) ); 274 if (itm[i].qty == 0) { lprintf("%39s",""); return; } 275 lprintf("%c) ",(i%26)+'a'); 276 if (itm[i].obj == OPOTION) 277 { lprcat("potion of "); lprintf("%s",&potionname[itm[i].arg][1]); } 278 else if (itm[i].obj == OSCROLL) 279 { lprcat("scroll of "); lprintf("%s",&scrollname[itm[i].arg][1]); } 280 else lprintf("%s",objectname[itm[i].obj]); 281 cursor( j+31,k ); lprintf("%6d",(long)(itm[i].price*10)); 282 } 283 284 285 /* 286 for the college of larn 287 */ 288 char course[26]={0}; /* the list of courses taken */ 289 char coursetime[] = { 10, 15, 10, 20, 10, 10, 10, 5 }; 290 /* 291 function to display the header info for the school 292 */ 293 sch_hed() 294 { 295 clear(); 296 lprcat("The College of Larn offers the exciting opportunity of higher education to\n"); 297 lprcat("all inhabitants of the caves. Here is a list of the class schedule:\n\n\n"); 298 lprcat("\t\t Course Name \t Time Needed\n\n"); 299 300 if (course[0]==0) lprcat("\t\ta) Fighters Training I 10 mobuls"); /*line 7 of crt*/ 301 lprc('\n'); 302 if (course[1]==0) lprcat("\t\tb) Fighters Training II 15 mobuls"); 303 lprc('\n'); 304 if (course[2]==0) lprcat("\t\tc) Introduction to Wizardry 10 mobuls"); 305 lprc('\n'); 306 if (course[3]==0) lprcat("\t\td) Applied Wizardry 20 mobuls"); 307 lprc('\n'); 308 if (course[4]==0) lprcat("\t\te) Behavioral Psychology 10 mobuls"); 309 lprc('\n'); 310 if (course[5]==0) lprcat("\t\tf) Faith for Today 10 mobuls"); 311 lprc('\n'); 312 if (course[6]==0) lprcat("\t\tg) Contemporary Dance 10 mobuls"); 313 lprc('\n'); 314 if (course[7]==0) lprcat("\t\th) History of Larn 5 mobuls"); 315 316 lprcat("\n\n\t\tAll courses cost 250 gold pieces."); 317 cursor(30,18); 318 lprcat("You are presently carrying "); 319 } 320 321 oschool() 322 { 323 int i; 324 long time_used; 325 nosignal = 1; /* disable signals */ 326 sch_hed(); 327 while (1) 328 { 329 cursor(57,18); lprintf("%d gold pieces. ",(long)c[GOLD]); cursors(); 330 lprcat("\nWhat is your choice ["); standout("escape"); 331 lprcat(" to leave] ? "); yrepcount=0; 332 i=0; while ((i<'a' || i>'h') && (i!='\33') && (i!=12)) i=getchar(); 333 if (i==12) { sch_hed(); continue; } 334 else if (i=='\33') 335 { nosignal = 0; drawscreen(); /* enable signals */ return; } 336 lprc(i); 337 if (c[GOLD] < 250) nogold(); else 338 if (course[i-'a']) 339 { lprcat("\nSorry, but that class is filled."); nap(1000); } 340 else 341 if (i <= 'h') 342 { 343 c[GOLD] -= 250; time_used=0; 344 switch(i) 345 { 346 case 'a': c[STRENGTH] += 2; c[CONSTITUTION]++; 347 lprcat("\nYou feel stronger!"); 348 cl_line(16,7); 349 break; 350 351 case 'b': if (course[0]==0) 352 { 353 lprcat("\nSorry, but this class has a prerequisite of Fighters Training I"); 354 c[GOLD]+=250; time_used= -10000; break; 355 } 356 lprcat("\nYou feel much stronger!"); 357 cl_line(16,8); 358 c[STRENGTH] += 2; c[CONSTITUTION] += 2; break; 359 360 case 'c': c[INTELLIGENCE] += 2; 361 lprcat("\nThe task before you now seems more attainable!"); 362 cl_line(16,9); break; 363 364 case 'd': if (course[2]==0) 365 { 366 lprcat("\nSorry, but this class has a prerequisite of Introduction to Wizardry"); 367 c[GOLD]+=250; time_used= -10000; break; 368 } 369 lprcat("\nThe task before you now seems very attainable!"); 370 cl_line(16,10); 371 c[INTELLIGENCE] += 2; break; 372 373 case 'e': c[CHARISMA] += 3; 374 lprcat("\nYou now feel like a born leader!"); 375 cl_line(16,11); break; 376 377 case 'f': c[WISDOM] += 2; 378 lprcat("\nYou now feel more confident that you can find the potion in time!"); 379 cl_line(16,12); break; 380 381 case 'g': c[DEXTERITY] += 3; 382 lprcat("\nYou feel like dancing!"); 383 cl_line(16,13); break; 384 385 case 'h': c[INTELLIGENCE]++; 386 lprcat("\nYour instructor told you that the Eye of Larn is rumored to be guarded\n"); 387 lprcat("by a platinum dragon who possesses psionic abilities. "); 388 cl_line(16,14); break; 389 } 390 time_used += coursetime[i-'a']*100; 391 if (time_used > 0) 392 { 393 gtime += time_used; 394 course[i-'a']++; /* remember that he has taken that course */ 395 c[HP] = c[HPMAX]; c[SPELLS] = c[SPELLMAX]; /* he regenerated */ 396 397 if (c[BLINDCOUNT]) c[BLINDCOUNT]=1; /* cure blindness too! */ 398 if (c[CONFUSE]) c[CONFUSE]=1; /* end confusion */ 399 adjtime((long)time_used); /* adjust parameters for time change */ 400 } 401 nap(1000); 402 } 403 } 404 } 405 406 /* 407 * for the first national bank of Larn 408 */ 409 int lasttime=0; /* last time he was in bank */ 410 static void banktitle(); 411 412 obank() 413 { 414 banktitle(" Welcome to the First National Bank of Larn."); 415 } 416 obank2() 417 { 418 banktitle("Welcome to the 5th level branch office of the First National Bank of Larn."); 419 } 420 static void 421 banktitle(str) 422 char *str; 423 { 424 nosignal = 1; /* disable signals */ 425 clear(); lprcat(str); 426 if (outstanding_taxes>0) 427 { 428 int i; 429 lprcat("\n\nThe Larn Revenue Service has ordered that your account be frozen until all\n"); beep(); 430 lprintf("levied taxes have been paid. They have also told us that you owe %d gp in\n",(long)outstanding_taxes); 431 lprcat("taxes, and we must comply with them. We cannot serve you at this time. Sorry.\n"); 432 lprcat("We suggest you go to the LRS office and pay your taxes.\n"); 433 cursors(); 434 lprcat("\nPress "); standout("escape"); lprcat(" to leave: "); lflush(); 435 i=0; 436 while (i!='\33') i=getchar(); 437 drawscreen(); nosignal = 0; /* enable signals */ return; 438 } 439 lprcat("\n\n\tGemstone\t Appraisal\t\tGemstone\t Appraisal"); 440 obanksub(); nosignal = 0; /* enable signals */ 441 drawscreen(); 442 } 443 444 /* 445 * function to put interest on your bank account 446 */ 447 ointerest() 448 { 449 int i; 450 if (c[BANKACCOUNT]<0) c[BANKACCOUNT] = 0; 451 else if ((c[BANKACCOUNT]>0) && (c[BANKACCOUNT]<500000)) 452 { 453 i = (gtime-lasttime)/100; /* # mobuls elapsed */ 454 while ((i-- > 0) && (c[BANKACCOUNT]<500000)) 455 c[BANKACCOUNT] += c[BANKACCOUNT]/250; 456 if (c[BANKACCOUNT]>500000) c[BANKACCOUNT]=500000; /* interest limit */ 457 } 458 lasttime = (gtime/100)*100; 459 } 460 461 static short gemorder[26]={0}; /* the reference to screen location for each */ 462 static long gemvalue[26]={0}; /* the appraisal of the gems */ 463 obanksub() 464 { 465 unsigned long amt; 466 int i,k; 467 ointerest(); /* credit any needed interest */ 468 469 for (k=i=0; i<26; i++) 470 switch(iven[i]) 471 { 472 case OLARNEYE: case ODIAMOND: case OEMERALD: 473 case ORUBY: case OSAPPHIRE: 474 475 if (iven[i]==OLARNEYE) 476 { 477 gemvalue[i]=250000-((gtime*7)/100)*100; 478 if (gemvalue[i]<50000) gemvalue[i]=50000; 479 } 480 else gemvalue[i] = (255&ivenarg[i])*100; 481 gemorder[i]=k; 482 cursor( (k%2)*40+1 , (k>>1)+4 ); 483 lprintf("%c) %s",i+'a',objectname[iven[i]]); 484 cursor( (k%2)*40+33 , (k>>1)+4 ); 485 lprintf("%5d",(long)gemvalue[i]); k++; 486 }; 487 cursor(31,17); lprintf("You have %8d gold pieces in the bank.",(long)c[BANKACCOUNT]); 488 cursor(40,18); lprintf("You have %8d gold pieces",(long)c[GOLD]); 489 if (c[BANKACCOUNT]+c[GOLD] >= 500000) 490 lprcat("\nNote: Larndom law states that only deposits under 500,000gp can earn interest."); 491 while (1) 492 { 493 cl_dn(1,20); 494 lprcat("\nYour wish? [("); standout("d"); lprcat(") deposit, ("); 495 standout("w"); lprcat(") withdraw, ("); standout("s"); 496 lprcat(") sell a stone, or "); standout("escape"); lprcat("] "); 497 yrepcount=0; 498 i=0; while (i!='d' && i!='w' && i!='s' && i!='\33') i=getchar(); 499 switch(i) 500 { 501 case 'd': lprcat("deposit\nHow much? "); amt = readnum((long)c[GOLD]); 502 if (amt<0) { lprcat("\nSorry, but we can't take negative gold!"); nap(2000); amt=0; } else 503 if (amt>c[GOLD]) 504 { lprcat(" You don't have that much."); nap(2000); } 505 else { c[GOLD] -= amt; c[BANKACCOUNT] += amt; } 506 break; 507 508 case 'w': lprcat("withdraw\nHow much? "); amt = readnum((long)c[BANKACCOUNT]); 509 if (amt<0) { lprcat("\nSorry, but we don't have any negative gold!"); nap(2000); amt=0; } 510 else if (amt > c[BANKACCOUNT]) 511 { lprcat("\nYou don't have that much in the bank!"); nap(2000); } 512 else { c[GOLD] += amt; c[BANKACCOUNT] -= amt; } 513 break; 514 515 case 's': lprcat("\nWhich stone would you like to sell? "); 516 i=0; while ((i<'a' || i>'z') && i!='*') i=getchar(); 517 if (i=='*') 518 for (i=0; i<26; i++) 519 { 520 if (gemvalue[i]) 521 { 522 c[GOLD]+=gemvalue[i]; iven[i]=0; 523 gemvalue[i]=0; k = gemorder[i]; 524 cursor( (k%2)*40+1 , (k>>1)+4 ); 525 lprintf("%39s",""); 526 } 527 } 528 else 529 { 530 if (gemvalue[i=i-'a']==0) 531 { 532 lprintf("\nItem %c is not a gemstone!",i+'a'); 533 nap(2000); break; 534 } 535 c[GOLD]+=gemvalue[i]; iven[i]=0; 536 gemvalue[i]=0; k = gemorder[i]; 537 cursor( (k%2)*40+1 , (k>>1)+4 ); lprintf("%39s",""); 538 } 539 break; 540 541 case '\33': return; 542 }; 543 cursor(40,17); lprintf("%8d",(long)c[BANKACCOUNT]); 544 cursor(49,18); lprintf("%8d",(long)c[GOLD]); 545 } 546 } 547 548 /* 549 subroutine to appraise any stone for the bank 550 */ 551 appraise(gemstone) 552 int gemstone; 553 { 554 int j,amt; 555 for (j=0; j<26; j++) 556 if (iven[j]==gemstone) 557 { 558 lprintf("\nI see you have %s",objectname[gemstone]); 559 if (gemstone==OLARNEYE) lprcat(" I must commend you. I didn't think\nyou could get it."); 560 lprcat(" Shall I appraise it for you? "); yrepcount=0; 561 if (getyn()=='y') 562 { 563 lprcat("yes.\n Just one moment please \n"); nap(1000); 564 if (gemstone==OLARNEYE) 565 { 566 amt = 250000-((gtime*7)/100)*100; 567 if (amt<50000) amt=50000; 568 } 569 else amt = (255 & ivenarg[j]) * 100; 570 lprintf("\nI can see this is an excellent stone, It is worth %d",(long)amt); 571 lprcat("\nWould you like to sell it to us? "); yrepcount=0; 572 if (getyn()=='y') { lprcat("yes\n"); c[GOLD]+=amt; iven[j]=0; } 573 else lprcat("no thank you.\n"); 574 if (gemstone==OLARNEYE) lprcat("It is, of course, your privilege to keep the stone\n"); 575 } 576 else lprcat("no\nO. K.\n"); 577 } 578 } 579 /* 580 function for the trading post 581 */ 582 static otradhead() 583 { 584 clear(); 585 lprcat("Welcome to the Larn Trading Post. We buy items that explorers no longer find\n"); 586 lprcat("useful. Since the condition of the items you bring in is not certain,\n"); 587 lprcat("and we incur great expense in reconditioning the items, we usually pay\n"); 588 lprcat("only 20% of their value were they to be new. If the items are badly\n"); 589 lprcat("damaged, we will pay only 10% of their new value.\n\n"); 590 } 591 592 otradepost() 593 { 594 int i,j,value,isub,izarg; 595 dnditm = dndcount = 0; 596 nosignal = 1; /* disable signals */ 597 resetscroll(); otradhead(); 598 while (1) 599 { 600 lprcat("\nWhat item do you want to sell to us ["); standout("*"); 601 lprcat(" for list, or "); standout("escape"); lprcat("] ? "); 602 i=0; while (i>'z' || (i<'a' && i!='*' && i!='\33' && i!='.')) i=getchar(); 603 if (i == '\33') 604 { setscroll(); recalc(); drawscreen(); nosignal=0; /* enable signals */ return; } 605 isub = i - 'a'; j=0; 606 if (iven[isub]==OSCROLL) if (scrollname[ivenarg[isub]][0]==0) 607 { j=1; cnsitm(); } /* can't sell unidentified item */ 608 if (iven[isub]==OPOTION) if (potionname[ivenarg[isub]][0]==0) 609 { j=1; cnsitm(); } /* can't sell unidentified item */ 610 if (!j) 611 if (i=='*') { clear(); qshowstr(); otradhead(); } 612 else if (iven[isub]==0) lprintf("\nYou don't have item %c!",isub+'a'); 613 else 614 { 615 for (j=0; j<maxitm; j++) 616 if ((itm[j].obj == iven[isub]) || (iven[isub] == ODIAMOND) || (iven[isub] == ORUBY) || (iven[isub] == OEMERALD) || (iven[isub] == OSAPPHIRE)) 617 { 618 srcount=0; show3(isub); /* show what the item was */ 619 if ((iven[isub] == ODIAMOND) || (iven[isub] == ORUBY) 620 || (iven[isub] == OEMERALD) || (iven[isub] == OSAPPHIRE)) 621 value = 20*ivenarg[isub]; 622 else 623 if ((itm[j].obj == OSCROLL) || (itm[j].obj == OPOTION)) value = 2*itm[j+ivenarg[isub]].price; 624 else 625 { 626 izarg=ivenarg[isub]; value = itm[j].price; /* appreciate if a +n object */ 627 if (izarg >= 0) value *= 2; 628 while ((izarg-- > 0) && ((value=14*(67+value)/10) < 500000)); 629 } 630 lprintf("\nItem (%c) is worth %d gold pieces to us. Do you want to sell it? ",i,(long)value); 631 yrepcount=0; 632 if (getyn()=='y') 633 { 634 lprcat("yes\n"); c[GOLD]+=value; 635 if (c[WEAR] == isub) c[WEAR] = -1; 636 if (c[WIELD] == isub) c[WIELD] = -1; 637 if (c[SHIELD] == isub) c[SHIELD] = -1; 638 adjustcvalues(iven[isub],ivenarg[isub]); 639 iven[isub]=0; 640 } 641 else lprcat("no thanks.\n"); 642 j = maxitm+100; /* get out of the inner loop */ 643 } 644 if (j <= maxitm+2) lprcat("\nSo sorry, but we are not authorized to accept that item."); 645 } 646 } 647 } 648 649 cnsitm() 650 { lprcat("\nSorry, we can't accept unidentified objects."); } 651 652 /* 653 * for the Larn Revenue Service 654 */ 655 olrs() 656 { 657 int i,first; 658 unsigned long amt; 659 first = nosignal = 1; /* disable signals */ 660 clear(); resetscroll(); cursor(1,4); 661 lprcat("Welcome to the Larn Revenue Service district office. How can we help you?"); 662 while (1) 663 { 664 if (first) { first=0; goto nxt; } 665 cursors(); 666 lprcat("\n\nYour wish? [("); 667 standout("p"); 668 lprcat(") pay taxes, or "); 669 standout("escape"); 670 lprcat("] "); yrepcount=0; 671 i=0; while (i!='p' && i!='\33') i=getchar(); 672 switch(i) 673 { 674 case 'p': lprcat("pay taxes\nHow much? "); amt = readnum((long)c[GOLD]); 675 if (amt<0) { lprcat("\nSorry, but we can't take negative gold\n"); amt=0; } else 676 if (amt>c[GOLD]) lprcat(" You don't have that much.\n"); 677 else c[GOLD] -= paytaxes((long)amt); 678 break; 679 680 case '\33': nosignal = 0; /* enable signals */ 681 setscroll(); drawscreen(); return; 682 }; 683 684 nxt: cursor(1,6); 685 if (outstanding_taxes>0) 686 lprintf("You presently owe %d gp in taxes. ",(long)outstanding_taxes); 687 else 688 lprcat("You do not owe us any taxes. "); 689 cursor(1,8); 690 if (c[GOLD]>0) 691 lprintf("You have %6d gp. ",(long)c[GOLD]); 692 else 693 lprcat("You have no gold pieces. "); 694 } 695 } 696