1 /* $OpenBSD: hack.u_init.c,v 1.9 2009/10/27 23:59:25 deraadt Exp $ */ 2 3 /* 4 * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica, 5 * Amsterdam 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions are 10 * met: 11 * 12 * - Redistributions of source code must retain the above copyright notice, 13 * this list of conditions and the following disclaimer. 14 * 15 * - Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * - Neither the name of the Stichting Centrum voor Wiskunde en 20 * Informatica, nor the names of its contributors may be used to endorse or 21 * promote products derived from this software without specific prior 22 * written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 25 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 26 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 27 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 28 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 29 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 30 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 31 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 32 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 33 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 34 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 35 */ 36 37 /* 38 * Copyright (c) 1982 Jay Fenlason <hack@gnu.org> 39 * All rights reserved. 40 * 41 * Redistribution and use in source and binary forms, with or without 42 * modification, are permitted provided that the following conditions 43 * are met: 44 * 1. Redistributions of source code must retain the above copyright 45 * notice, this list of conditions and the following disclaimer. 46 * 2. Redistributions in binary form must reproduce the above copyright 47 * notice, this list of conditions and the following disclaimer in the 48 * documentation and/or other materials provided with the distribution. 49 * 3. The name of the author may not be used to endorse or promote products 50 * derived from this software without specific prior written permission. 51 * 52 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, 53 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY 54 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 55 * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 56 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 57 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 58 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 59 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 60 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 61 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 62 */ 63 64 #include <ctype.h> 65 #include <stdio.h> 66 #include <stdlib.h> 67 #include <signal.h> 68 #include "hack.h" 69 #define UNDEF_TYP 0 70 #define UNDEF_SPE '\177' 71 extern char plname[]; 72 73 struct you zerou; 74 char pl_character[PL_CSIZ]; 75 char *(roles[]) = { /* must all have distinct first letter */ 76 /* roles[4] may be changed to -woman */ 77 "Tourist", "Speleologist", "Fighter", "Knight", 78 "Cave-man", "Wizard" 79 }; 80 #define NR_OF_ROLES SIZE(roles) 81 char rolesyms[NR_OF_ROLES + 1]; /* filled by u_init() */ 82 83 struct trobj { 84 uchar trotyp; 85 schar trspe; 86 char trolet; 87 Bitfield(trquan,6); 88 Bitfield(trknown,1); 89 }; 90 91 #ifdef WIZARD 92 struct trobj Extra_objs[] = { 93 { 0, 0, 0, 0, 0 }, 94 { 0, 0, 0, 0, 0 } 95 }; 96 #endif /* WIZARD */ 97 98 struct trobj Cave_man[] = { 99 { MACE, 1, WEAPON_SYM, 1, 1 }, 100 { BOW, 1, WEAPON_SYM, 1, 1 }, 101 { ARROW, 0, WEAPON_SYM, 25, 1 }, /* quan is variable */ 102 { LEATHER_ARMOR, 0, ARMOR_SYM, 1, 1 }, 103 { 0, 0, 0, 0, 0} 104 }; 105 106 struct trobj Fighter[] = { 107 { TWO_HANDED_SWORD, 0, WEAPON_SYM, 1, 1 }, 108 { RING_MAIL, 0, ARMOR_SYM, 1, 1 }, 109 { 0, 0, 0, 0, 0 } 110 }; 111 112 struct trobj Knight[] = { 113 { LONG_SWORD, 0, WEAPON_SYM, 1, 1 }, 114 { SPEAR, 2, WEAPON_SYM, 1, 1 }, 115 { RING_MAIL, 1, ARMOR_SYM, 1, 1 }, 116 { HELMET, 0, ARMOR_SYM, 1, 1 }, 117 { SHIELD, 0, ARMOR_SYM, 1, 1 }, 118 { PAIR_OF_GLOVES, 0, ARMOR_SYM, 1, 1 }, 119 { 0, 0, 0, 0, 0 } 120 }; 121 122 struct trobj Speleologist[] = { 123 { STUDDED_LEATHER_ARMOR, 0, ARMOR_SYM, 1, 1 }, 124 { UNDEF_TYP, 0, POTION_SYM, 2, 0 }, 125 { FOOD_RATION, 0, FOOD_SYM, 3, 1 }, 126 { PICK_AXE, UNDEF_SPE, TOOL_SYM, 1, 0 }, 127 { ICE_BOX, 0, TOOL_SYM, 1, 0 }, 128 { 0, 0, 0, 0, 0} 129 }; 130 131 struct trobj Tinopener[] = { 132 { CAN_OPENER, 0, TOOL_SYM, 1, 1 }, 133 { 0, 0, 0, 0, 0 } 134 }; 135 136 struct trobj Tourist[] = { 137 { UNDEF_TYP, 0, FOOD_SYM, 10, 1 }, 138 { POT_EXTRA_HEALING, 0, POTION_SYM, 2, 0 }, 139 { EXPENSIVE_CAMERA, 0, TOOL_SYM, 1, 1 }, 140 { DART, 2, WEAPON_SYM, 25, 1 }, /* quan is variable */ 141 { 0, 0, 0, 0, 0 } 142 }; 143 144 struct trobj Wizard[] = { 145 { ELVEN_CLOAK, 0, ARMOR_SYM, 1, 1 }, 146 { UNDEF_TYP, UNDEF_SPE, WAND_SYM, 2, 0 }, 147 { UNDEF_TYP, UNDEF_SPE, RING_SYM, 2, 0 }, 148 { UNDEF_TYP, UNDEF_SPE, POTION_SYM, 2, 0 }, 149 { UNDEF_TYP, UNDEF_SPE, SCROLL_SYM, 3, 0 }, 150 { 0, 0, 0, 0, 0 } 151 }; 152 153 static void ini_inv(struct trobj *); 154 static int role_index(char); 155 #ifdef WIZARD 156 static void wiz_inv(void); 157 #endif 158 159 void 160 u_init() 161 { 162 int i; 163 char exper = 'y', pc; 164 165 if(flags.female) /* should have been set in HACKOPTIONS */ 166 roles[4] = "Cave-woman"; 167 for(i = 0; i < NR_OF_ROLES; i++) 168 rolesyms[i] = roles[i][0]; 169 rolesyms[i] = 0; 170 171 if ((pc = pl_character[0])) { 172 if (islower(pc)) pc = toupper(pc); 173 if ((i = role_index(pc)) >= 0) 174 goto got_suffix; /* implies experienced */ 175 printf("\nUnknown role: %c\n", pc); 176 pl_character[0] = pc = 0; 177 } 178 179 printf("\nAre you an experienced player? [ny] "); 180 181 while(!strchr("ynYN \n\004", (exper = readchar()))) 182 hackbell(); 183 if(exper == '\004') /* Give him an opportunity to get out */ 184 end_of_input(); 185 printf("%c\n", exper); /* echo */ 186 if(strchr("Nn \n", exper)) { 187 exper = 0; 188 goto beginner; 189 } 190 191 printf("\nTell me what kind of character you are:\n"); 192 printf("Are you"); 193 for(i = 0; i < NR_OF_ROLES; i++) { 194 printf(" a %s", roles[i]); 195 if(i == 2) /* %% */ 196 printf(",\n\t"); 197 else if(i < NR_OF_ROLES - 2) 198 printf(","); 199 else if(i == NR_OF_ROLES - 2) 200 printf(" or"); 201 } 202 printf("? [%s] ", rolesyms); 203 204 while ((pc = readchar())) { 205 if(islower(pc)) pc = toupper(pc); 206 if((i = role_index(pc)) >= 0) { 207 printf("%c\n", pc); /* echo */ 208 (void) fflush(stdout); /* should be seen */ 209 break; 210 } 211 if(pc == '\n') 212 break; 213 if(pc == '\004') /* Give him the opportunity to get out */ 214 end_of_input(); 215 hackbell(); 216 } 217 if(pc == '\n') 218 pc = 0; 219 220 beginner: 221 if(!pc) { 222 printf("\nI'll choose a character for you.\n"); 223 i = rn2(NR_OF_ROLES); 224 pc = rolesyms[i]; 225 printf("This game you will be a%s %s.\n", 226 exper ? "n experienced" : "", 227 roles[i]); 228 getret(); 229 /* give him some feedback in case mklev takes much time */ 230 (void) putchar('\n'); 231 (void) fflush(stdout); 232 } 233 #if 0 234 /* Given the above code, I can't see why this would ever change 235 anything; it does core pretty well, though. - cmh 4/20/93 */ 236 if(exper) { 237 roles[i][0] = pc; 238 } 239 #endif 240 241 got_suffix: 242 243 (void) strlcpy(pl_character, roles[i], sizeof pl_character); 244 flags.beginner = 1; 245 u = zerou; 246 u.usym = '@'; 247 u.ulevel = 1; 248 init_uhunger(); 249 #ifdef QUEST 250 u.uhorizon = 6; 251 #endif /* QUEST */ 252 uarm = uarm2 = uarmh = uarms = uarmg = uwep = uball = uchain = 253 uleft = uright = 0; 254 255 switch(pc) { 256 case 'c': 257 case 'C': 258 Cave_man[2].trquan = 12 + rnd(9)*rnd(9); 259 u.uhp = u.uhpmax = 16; 260 u.ustr = u.ustrmax = 18; 261 ini_inv(Cave_man); 262 break; 263 case 't': 264 case 'T': 265 Tourist[3].trquan = 20 + rnd(20); 266 u.ugold = u.ugold0 = rnd(1000); 267 u.uhp = u.uhpmax = 10; 268 u.ustr = u.ustrmax = 8; 269 ini_inv(Tourist); 270 if(!rn2(25)) ini_inv(Tinopener); 271 break; 272 case 'w': 273 case 'W': 274 for(i=1; i<=4; i++) if(!rn2(5)) 275 Wizard[i].trquan += rn2(3) - 1; 276 u.uhp = u.uhpmax = 15; 277 u.ustr = u.ustrmax = 16; 278 ini_inv(Wizard); 279 break; 280 case 's': 281 case 'S': 282 Fast = INTRINSIC; 283 Stealth = INTRINSIC; 284 u.uhp = u.uhpmax = 12; 285 u.ustr = u.ustrmax = 10; 286 ini_inv(Speleologist); 287 if(!rn2(10)) ini_inv(Tinopener); 288 break; 289 case 'k': 290 case 'K': 291 u.uhp = u.uhpmax = 12; 292 u.ustr = u.ustrmax = 10; 293 ini_inv(Knight); 294 break; 295 case 'f': 296 case 'F': 297 u.uhp = u.uhpmax = 14; 298 u.ustr = u.ustrmax = 17; 299 ini_inv(Fighter); 300 break; 301 default: /* impossible */ 302 u.uhp = u.uhpmax = 12; 303 u.ustr = u.ustrmax = 16; 304 } 305 find_ac(); 306 if(!rn2(20)) { 307 int d = rn2(7) - 2; /* biased variation */ 308 u.ustr += d; 309 u.ustrmax += d; 310 } 311 312 #ifdef WIZARD 313 if(wizard) wiz_inv(); 314 #endif /* WIZARD */ 315 316 /* make sure he can carry all he has - especially for T's */ 317 while(inv_weight() > 0 && u.ustr < 118) 318 u.ustr++, u.ustrmax++; 319 } 320 321 static void 322 ini_inv(struct trobj *trop) 323 { 324 struct obj *obj; 325 326 while(trop->trolet) { 327 obj = mkobj(trop->trolet); 328 obj->known = trop->trknown; 329 /* not obj->dknown = 1; - let him look at it at least once */ 330 obj->cursed = 0; 331 if(obj->olet == WEAPON_SYM){ 332 obj->quan = trop->trquan; 333 trop->trquan = 1; 334 } 335 if(trop->trspe != UNDEF_SPE) 336 obj->spe = trop->trspe; 337 if(trop->trotyp != UNDEF_TYP) 338 obj->otyp = trop->trotyp; 339 else 340 if(obj->otyp == WAN_WISHING) /* gitpyr!robert */ 341 obj->otyp = WAN_DEATH; 342 obj->owt = weight(obj); /* defined after setting otyp+quan */ 343 obj = addinv(obj); 344 if(obj->olet == ARMOR_SYM){ 345 switch(obj->otyp){ 346 case SHIELD: 347 if(!uarms) setworn(obj, W_ARMS); 348 break; 349 case HELMET: 350 if(!uarmh) setworn(obj, W_ARMH); 351 break; 352 case PAIR_OF_GLOVES: 353 if(!uarmg) setworn(obj, W_ARMG); 354 break; 355 case ELVEN_CLOAK: 356 if(!uarm2) 357 setworn(obj, W_ARM); 358 break; 359 default: 360 if(!uarm) setworn(obj, W_ARM); 361 } 362 } 363 if(obj->olet == WEAPON_SYM) 364 if(!uwep) setuwep(obj); 365 #ifndef PYRAMID_BUG 366 if(--trop->trquan) continue; /* make a similar object */ 367 #else 368 if(trop->trquan) { /* check if zero first */ 369 --trop->trquan; 370 if(trop->trquan) 371 continue; /* make a similar object */ 372 } 373 #endif /* PYRAMID_BUG */ 374 trop++; 375 } 376 } 377 378 #ifdef WIZARD 379 static void 380 wiz_inv() 381 { 382 struct trobj *trop = &Extra_objs[0]; 383 char *ep = getenv("INVENT"); 384 int type; 385 386 while(ep && *ep) { 387 type = atoi(ep); 388 ep = strchr(ep, ','); 389 if(ep) while(*ep == ',' || *ep == ' ') ep++; 390 if(type <= 0 || type > NROFOBJECTS) continue; 391 trop->trotyp = type; 392 trop->trolet = objects[type].oc_olet; 393 trop->trspe = 4; 394 trop->trknown = 1; 395 trop->trquan = 1; 396 ini_inv(trop); 397 } 398 /* give him a wand of wishing by default */ 399 trop->trotyp = WAN_WISHING; 400 trop->trolet = WAND_SYM; 401 trop->trspe = 20; 402 trop->trknown = 1; 403 trop->trquan = 1; 404 ini_inv(trop); 405 } 406 #endif /* WIZARD */ 407 408 void 409 plnamesuffix() 410 { 411 char *p; 412 413 if ((p = strrchr(plname, '-'))) { 414 *p = 0; 415 pl_character[0] = p[1]; 416 pl_character[1] = 0; 417 if(!plname[0]) { 418 askname(); 419 plnamesuffix(); 420 } 421 } 422 } 423 424 /* must be called only from u_init() */ 425 /* so that rolesyms[] is defined */ 426 static int 427 role_index(char pc) 428 { 429 char *cp; 430 431 if ((cp = strchr(rolesyms, pc))) 432 return(cp - rolesyms); 433 return(-1); 434 } 435