1 /* $OpenBSD: hack.do_name.c,v 1.11 2016/01/09 18:33:15 mestre 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 <stdio.h> 65 #include <stdlib.h> 66 67 #include "hack.h" 68 69 extern char plname[]; 70 static void do_oname(struct obj *); 71 static char *lmonnam(struct monst *); 72 static char *visctrl(char); 73 74 coord 75 getpos(int force, char *goal) 76 { 77 int cx,cy,i,c; 78 extern char sdir[]; /* defined in hack.c */ 79 extern schar xdir[], ydir[]; /* idem */ 80 coord cc; 81 82 pline("(For instructions type a ?)"); 83 cx = u.ux; 84 cy = u.uy; 85 curs(cx,cy+2); 86 while((c = readchar()) != '.'){ 87 for(i=0; i<8; i++) if(sdir[i] == c){ 88 if(1 <= cx + xdir[i] && cx + xdir[i] <= COLNO) 89 cx += xdir[i]; 90 if(0 <= cy + ydir[i] && cy + ydir[i] <= ROWNO-1) 91 cy += ydir[i]; 92 goto nxtc; 93 } 94 if(c == '?'){ 95 pline("Use [hjkl] to move the cursor to %s.", goal); 96 pline("Type a . when you are at the right place."); 97 } else { 98 pline("Unknown direction: '%s' (%s).", 99 visctrl(c), 100 force ? "use hjkl or ." : "aborted"); 101 if(force) goto nxtc; 102 cc.x = -1; 103 cc.y = 0; 104 return(cc); 105 } 106 nxtc: ; 107 curs(cx,cy+2); 108 } 109 cc.x = cx; 110 cc.y = cy; 111 return(cc); 112 } 113 114 int 115 do_mname(void) 116 { 117 char buf[BUFSZ]; 118 coord cc; 119 int cx,cy,lth,i; 120 struct monst *mtmp, *mtmp2; 121 extern char *lmonnam(); 122 123 cc = getpos(0, "the monster you want to name"); 124 cx = cc.x; 125 cy = cc.y; 126 if(cx < 0) return(0); 127 mtmp = m_at(cx,cy); 128 if(!mtmp){ 129 if(cx == u.ux && cy == u.uy) 130 pline("This ugly monster is called %s and cannot be renamed.", 131 plname); 132 else 133 pline("There is no monster there."); 134 return(1); 135 } 136 if(mtmp->mimic){ 137 pline("I see no monster there."); 138 return(1); 139 } 140 if(!cansee(cx,cy)) { 141 pline("I cannot see a monster there."); 142 return(1); 143 } 144 pline("What do you want to call %s? ", lmonnam(mtmp)); 145 getlin(buf); 146 clrlin(); 147 if(!*buf || *buf == '\033') 148 return(1); 149 lth = strlen(buf)+1; 150 if(lth > 63){ 151 buf[62] = 0; 152 lth = 63; 153 } 154 mtmp2 = newmonst(mtmp->mxlth + lth); 155 *mtmp2 = *mtmp; 156 for(i=0; i<mtmp->mxlth; i++) 157 ((char *) mtmp2->mextra)[i] = ((char *) mtmp->mextra)[i]; 158 mtmp2->mnamelth = lth; 159 (void) strlcpy(NAME(mtmp2), buf, lth); 160 replmon(mtmp,mtmp2); 161 return(1); 162 } 163 164 /* 165 * This routine changes the address of obj . Be careful not to call it 166 * when there might be pointers around in unknown places. For now: only 167 * when obj is in the inventory. 168 */ 169 static void 170 do_oname(struct obj *obj) 171 { 172 struct obj *otmp, *otmp2; 173 int lth; 174 char buf[BUFSZ]; 175 176 pline("What do you want to name %s? ", doname(obj)); 177 getlin(buf); 178 clrlin(); 179 if(!*buf || *buf == '\033') 180 return; 181 lth = strlen(buf)+1; 182 if(lth > 63){ 183 buf[62] = 0; 184 lth = 63; 185 } 186 otmp2 = newobj(lth); 187 *otmp2 = *obj; 188 otmp2->onamelth = lth; 189 (void) strlcpy(ONAME(otmp2), buf, lth); 190 191 setworn((struct obj *) 0, obj->owornmask); 192 setworn(otmp2, otmp2->owornmask); 193 194 /* do freeinv(obj); etc. by hand in order to preserve 195 the position of this object in the inventory */ 196 if(obj == invent) invent = otmp2; 197 else for(otmp = invent; ; otmp = otmp->nobj){ 198 if(!otmp) 199 panic("Do_oname: cannot find obj."); 200 if(otmp->nobj == obj){ 201 otmp->nobj = otmp2; 202 break; 203 } 204 } 205 /* obfree(obj, otmp2);*//* now unnecessary: no pointers on bill */ 206 free(obj); /* let us hope nobody else saved a pointer */ 207 } 208 209 int 210 ddocall(void) 211 { 212 struct obj *obj; 213 214 pline("Do you want to name an individual object? [ny] "); 215 switch(readchar()) { 216 case '\033': 217 break; 218 case 'y': 219 obj = getobj("#", "name"); 220 if(obj) do_oname(obj); 221 break; 222 default: 223 obj = getobj("?!=/", "call"); 224 if(obj) docall(obj); 225 } 226 return(0); 227 } 228 229 void 230 docall(struct obj *obj) 231 { 232 char buf[BUFSZ]; 233 struct obj otemp; 234 char **str1; 235 char *str; 236 size_t len; 237 238 otemp = *obj; 239 otemp.quan = 1; 240 otemp.onamelth = 0; 241 str = xname(&otemp); 242 pline("Call %s %s: ", strchr(vowels,*str) ? "an" : "a", str); 243 getlin(buf); 244 clrlin(); 245 if(!*buf || *buf == '\033') 246 return; 247 len = strlen(buf) + 1; 248 str = newstring(len); 249 (void) strlcpy(str, buf, len); 250 str1 = &(objects[obj->otyp].oc_uname); 251 if(*str1) free(*str1); 252 *str1 = str; 253 } 254 255 char *ghostnames[] = { /* these names should have length < PL_NSIZ */ 256 "adri", "andries", "andreas", "bert", "david", "dirk", "emile", 257 "frans", "fred", "greg", "hether", "jay", "john", "jon", "kay", 258 "kenny", "maud", "michiel", "mike", "peter", "robert", "ron", 259 "tom", "wilmar" 260 }; 261 262 char * 263 xmonnam(struct monst *mtmp, int vb) 264 { 265 static char buf[BUFSZ]; /* %% */ 266 267 if(mtmp->mnamelth && !vb) { 268 (void) strlcpy(buf, NAME(mtmp), sizeof buf); 269 return(buf); 270 } 271 switch(mtmp->data->mlet) { 272 case ' ': 273 { char *gn = (char *) mtmp->mextra; 274 if(!*gn) { /* might also look in scorefile */ 275 gn = ghostnames[rn2(SIZE(ghostnames))]; 276 if(!rn2(2)) (void) 277 strlcpy((char *) mtmp->mextra, !rn2(5) ? plname : gn, 278 mtmp->mxlth); 279 } 280 (void) snprintf(buf, sizeof buf, "%s's ghost", gn); 281 } 282 break; 283 case '@': 284 if(mtmp->isshk) { 285 (void) strlcpy(buf, shkname(mtmp), sizeof buf); 286 break; 287 } 288 /* fall into next case */ 289 default: 290 (void) snprintf(buf, sizeof buf, "the %s%s", 291 mtmp->minvis ? "invisible " : "", 292 mtmp->data->mname); 293 } 294 if(vb && mtmp->mnamelth) { 295 (void) strlcat(buf, " called ", sizeof buf); 296 (void) strlcat(buf, NAME(mtmp), sizeof buf); 297 } 298 return(buf); 299 } 300 301 static char * 302 lmonnam(struct monst *mtmp) 303 { 304 return(xmonnam(mtmp, 1)); 305 } 306 307 char * 308 monnam(struct monst *mtmp) 309 { 310 return(xmonnam(mtmp, 0)); 311 } 312 313 char * 314 Monnam(struct monst *mtmp) 315 { 316 char *bp = monnam(mtmp); 317 318 if('a' <= *bp && *bp <= 'z') *bp += ('A' - 'a'); 319 return(bp); 320 } 321 322 char * 323 amonnam(struct monst *mtmp, char *adj) 324 { 325 char *bp = monnam(mtmp); 326 static char buf[BUFSZ]; /* %% */ 327 328 if(!strncmp(bp, "the ", 4)) bp += 4; 329 (void) snprintf(buf, sizeof buf, "the %s %s", adj, bp); 330 return(buf); 331 } 332 333 char * 334 Amonnam(struct monst *mtmp, char *adj) 335 { 336 char *bp = amonnam(mtmp,adj); 337 338 *bp = 'T'; 339 return(bp); 340 } 341 342 char * 343 Xmonnam(struct monst *mtmp) 344 { 345 char *bp = Monnam(mtmp); 346 347 if(!strncmp(bp, "The ", 4)) { 348 bp += 2; 349 *bp = 'A'; 350 } 351 return(bp); 352 } 353 354 static char * 355 visctrl(char c) 356 { 357 static char ccc[3]; 358 if(c < 040) { 359 ccc[0] = '^'; 360 ccc[1] = c + 0100; 361 ccc[2] = 0; 362 } else { 363 ccc[0] = c; 364 ccc[1] = 0; 365 } 366 return(ccc); 367 } 368