2.11BSD#431 - /usr/src/games/hack/hack.mhitu.c

   1: /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
   2: /* hack.mhitu.c - version 1.0.3 */
   3: 
   4: #include    "hack.h"
   5: extern struct monst *makemon();
   6: 
   7: /*
   8:  * mhitu: monster hits you
   9:  *	  returns 1 if monster dies (e.g. 'y', 'F'), 0 otherwise
  10:  */
  11: mhitu(mtmp)
  12: register struct monst *mtmp;
  13: {
  14:     register struct permonst *mdat = mtmp->data;
  15:     register int tmp, ctmp;
  16: 
  17:     nomul(0);
  18: 
  19:     /* If swallowed, can only be affected by hissers and by u.ustuck */
  20:     if(u.uswallow) {
  21:         if(mtmp != u.ustuck) {
  22:             if(mdat->mlet == 'c' && !rn2(13)) {
  23:                 pline("Outside, you hear %s's hissing!",
  24:                     monnam(mtmp));
  25:                 pline("%s gets turned to stone!",
  26:                     Monnam(u.ustuck));
  27:                 pline("And the same fate befalls you.");
  28:                 done_in_by(mtmp);
  29:                 /* "notreached": not return(1); */
  30:             }
  31:             return(0);
  32:         }
  33:         switch(mdat->mlet) {    /* now mtmp == u.ustuck */
  34:         case ',':
  35:             youswld(mtmp, (u.uac > 0) ? u.uac+4 : 4,
  36:                 5, "The trapper");
  37:             break;
  38:         case '\'':
  39:             youswld(mtmp,rnd(6),7,"The lurker above");
  40:             break;
  41:         case 'P':
  42:             youswld(mtmp,d(2,4),12,"The purple worm");
  43:             break;
  44:         default:
  45:             /* This is not impossible! */
  46:             pline("The mysterious monster totally digests you.");
  47:             u.uhp = 0;
  48:         }
  49:         if(u.uhp < 1) done_in_by(mtmp);
  50:         return(0);
  51:     }
  52: 
  53:     if(mdat->mlet == 'c' && Stoned)
  54:         return(0);
  55: 
  56:     /* make eels visible the moment they hit/miss us */
  57:     if(mdat->mlet == ';' && mtmp->minvis && cansee(mtmp->mx,mtmp->my)){
  58:         mtmp->minvis = 0;
  59:         pmon(mtmp);
  60:     }
  61:     if(!index("1&DuxynNF",mdat->mlet))
  62:         tmp = hitu(mtmp,d(mdat->damn,mdat->damd));
  63:     else
  64:         tmp = 0;
  65:     if(index(UNDEAD, mdat->mlet) && midnight())
  66:         tmp += hitu(mtmp,d(mdat->damn,mdat->damd));
  67: 
  68:     ctmp = tmp && !mtmp->mcan &&
  69:       (!uarm || objects[uarm->otyp].a_can < rnd(3) || !rn2(50));
  70:     switch(mdat->mlet) {
  71:     case '1':
  72:         if(wiz_hit(mtmp)) return(1);    /* he disappeared */
  73:         break;
  74:     case '&':
  75:         if(!mtmp->cham && !mtmp->mcan && !rn2(13)) {
  76:             (void) makemon(PM_DEMON,u.ux,u.uy);
  77:         } else {
  78:             (void) hitu(mtmp,d(2,6));
  79:             (void) hitu(mtmp,d(2,6));
  80:             (void) hitu(mtmp,rnd(3));
  81:             (void) hitu(mtmp,rnd(3));
  82:             (void) hitu(mtmp,rn1(4,2));
  83:         }
  84:         break;
  85:     case ',':
  86:         if(tmp) justswld(mtmp,"The trapper");
  87:         break;
  88:     case '\'':
  89:         if(tmp) justswld(mtmp, "The lurker above");
  90:         break;
  91:     case ';':
  92:         if(ctmp) {
  93:             if(!u.ustuck && !rn2(10)) {
  94:                 pline("%s swings itself around you!",
  95:                     Monnam(mtmp));
  96:                 u.ustuck = mtmp;
  97:             } else if(u.ustuck == mtmp &&
  98:                 levl[mtmp->mx][mtmp->my].typ == POOL) {
  99:                 pline("%s drowns you ...", Monnam(mtmp));
 100:                 done("drowned");
 101:             }
 102:         }
 103:         break;
 104:     case 'A':
 105:         if(ctmp && rn2(2)) {
 106:             if(Poison_resistance)
 107:             pline("The sting doesn't seem to affect you.");
 108:             else {
 109:             pline("You feel weaker!");
 110:             losestr(1);
 111:             }
 112:         }
 113:         break;
 114:     case 'C':
 115:         (void) hitu(mtmp,rnd(6));
 116:         break;
 117:     case 'c':
 118:         if(!rn2(5)) {
 119:             pline("You hear %s's hissing!", monnam(mtmp));
 120:             if(ctmp || !rn2(20) || (flags.moonphase == NEW_MOON
 121:                 && !carrying(DEAD_LIZARD))) {
 122:                 Stoned = 5;
 123:                 /* pline("You get turned to stone!"); */
 124:                 /* done_in_by(mtmp); */
 125:             }
 126:         }
 127:         break;
 128:     case 'D':
 129:         if(rn2(6) || mtmp->mcan) {
 130:             (void) hitu(mtmp,d(3,10));
 131:             (void) hitu(mtmp,rnd(8));
 132:             (void) hitu(mtmp,rnd(8));
 133:             break;
 134:         }
 135:         kludge("%s breathes fire!","The dragon");
 136:         buzz(-1,mtmp->mx,mtmp->my,u.ux-mtmp->mx,u.uy-mtmp->my);
 137:         break;
 138:     case 'd':
 139:         (void) hitu(mtmp,d(2, (flags.moonphase == FULL_MOON) ? 3 : 4));
 140:         break;
 141:     case 'e':
 142:         (void) hitu(mtmp,d(3,6));
 143:         break;
 144:     case 'F':
 145:         if(mtmp->mcan) break;
 146:         kludge("%s explodes!","The freezing sphere");
 147:         if(Cold_resistance) pline("You don't seem affected by it.");
 148:         else {
 149:             xchar dn;
 150:             if(17-(u.ulevel/2) > rnd(20)) {
 151:                 pline("You get blasted!");
 152:                 dn = 6;
 153:             } else {
 154:                 pline("You duck the blast...");
 155:                 dn = 3;
 156:             }
 157:             losehp_m(d(dn,6), mtmp);
 158:         }
 159:         mondead(mtmp);
 160:         return(1);
 161:     case 'g':
 162:         if(ctmp && multi >= 0 && !rn2(3)) {
 163:             kludge("You are frozen by %ss juices","the cube'");
 164:             nomul(-rnd(10));
 165:         }
 166:         break;
 167:     case 'h':
 168:         if(ctmp && multi >= 0 && !rn2(5)) {
 169:             nomul(-rnd(10));
 170:             kludge("You are put to sleep by %ss bite!",
 171:                 "the homunculus'");
 172:         }
 173:         break;
 174:     case 'j':
 175:         tmp = hitu(mtmp,rnd(3));
 176:         tmp &= hitu(mtmp,rnd(3));
 177:         if(tmp){
 178:             (void) hitu(mtmp,rnd(4));
 179:             (void) hitu(mtmp,rnd(4));
 180:         }
 181:         break;
 182:     case 'k':
 183:         if((hitu(mtmp,rnd(4)) || !rn2(3)) && ctmp){
 184:             poisoned("bee's sting",mdat->mname);
 185:         }
 186:         break;
 187:     case 'L':
 188:         if(tmp) stealgold(mtmp);
 189:         break;
 190:     case 'N':
 191:         if(mtmp->mcan && !Blind) {
 192:     pline("%s tries to seduce you, but you seem not interested.",
 193:             Amonnam(mtmp, "plain"));
 194:             if(rn2(3)) rloc(mtmp);
 195:         } else if(steal(mtmp)) {
 196:             rloc(mtmp);
 197:             mtmp->mflee = 1;
 198:         }
 199:         break;
 200:     case 'n':
 201:         if(!uwep && !uarm && !uarmh && !uarms && !uarmg) {
 202:             pline("%s hits! (I hope you don't mind)",
 203:             Monnam(mtmp));
 204:             u.uhp += rnd(7);
 205:             if(!rn2(7)) u.uhpmax++;
 206:             if(u.uhp > u.uhpmax) u.uhp = u.uhpmax;
 207:             flags.botl = 1;
 208:             if(!rn2(50)) rloc(mtmp);
 209:         } else {
 210:             (void) hitu(mtmp,d(2,6));
 211:             (void) hitu(mtmp,d(2,6));
 212:         }
 213:         break;
 214:     case 'o':
 215:         tmp = hitu(mtmp,rnd(6));
 216:         if(hitu(mtmp,rnd(6)) && tmp &&  /* hits with both paws */
 217:             !u.ustuck && rn2(2)) {
 218:             u.ustuck = mtmp;
 219:             kludge("%s has grabbed you!","The owlbear");
 220:             u.uhp -= d(2,8);
 221:         } else if(u.ustuck == mtmp) {
 222:             u.uhp -= d(2,8);
 223:             pline("You are being crushed.");
 224:         }
 225:         break;
 226:     case 'P':
 227:         if(ctmp && !rn2(4))
 228:             justswld(mtmp,"The purple worm");
 229:         else
 230:             (void) hitu(mtmp,d(2,4));
 231:         break;
 232:     case 'Q':
 233:         (void) hitu(mtmp,rnd(2));
 234:         (void) hitu(mtmp,rnd(2));
 235:         break;
 236:     case 'R':
 237:         if(tmp && uarmh && !uarmh->rustfree &&
 238:             (int) uarmh->spe >= -1) {
 239:             pline("Your helmet rusts!");
 240:             uarmh->spe--;
 241:         } else
 242:         if(ctmp && uarm && !uarm->rustfree &&   /* Mike Newton */
 243:          uarm->otyp < STUDDED_LEATHER_ARMOR &&
 244:          (int) uarm->spe >= -1) {
 245:             pline("Your armor rusts!");
 246:             uarm->spe--;
 247:         }
 248:         break;
 249:     case 'S':
 250:         if(ctmp && !rn2(8)) {
 251:             poisoned("snake's bite",mdat->mname);
 252:         }
 253:         break;
 254:     case 's':
 255:         if(tmp && !rn2(8)) {
 256:             poisoned("scorpion's sting",mdat->mname);
 257:         }
 258:         (void) hitu(mtmp,rnd(8));
 259:         (void) hitu(mtmp,rnd(8));
 260:         break;
 261:     case 'T':
 262:         (void) hitu(mtmp,rnd(6));
 263:         (void) hitu(mtmp,rnd(6));
 264:         break;
 265:     case 't':
 266:         if(!rn2(5)) rloc(mtmp);
 267:         break;
 268:     case 'u':
 269:         mtmp->mflee = 1;
 270:         break;
 271:     case 'U':
 272:         (void) hitu(mtmp,d(3,4));
 273:         (void) hitu(mtmp,d(3,4));
 274:         break;
 275:     case 'v':
 276:         if(ctmp && !u.ustuck) u.ustuck = mtmp;
 277:         break;
 278:     case 'V':
 279:         if(tmp) u.uhp -= 4;
 280:         if(ctmp) losexp();
 281:         break;
 282:     case 'W':
 283:         if(ctmp) losexp();
 284:         break;
 285: #ifndef NOWORM
 286:     case 'w':
 287:         if(tmp) wormhit(mtmp);
 288: #endif NOWORM
 289:         break;
 290:     case 'X':
 291:         (void) hitu(mtmp,rnd(5));
 292:         (void) hitu(mtmp,rnd(5));
 293:         (void) hitu(mtmp,rnd(5));
 294:         break;
 295:     case 'x':
 296:         { register long side = rn2(2) ? RIGHT_SIDE : LEFT_SIDE;
 297:           pline("%s pricks in your %s leg!",
 298:             Monnam(mtmp), (side == RIGHT_SIDE) ? "right" : "left");
 299:           set_wounded_legs(side, rnd(50));
 300:           losehp_m(2, mtmp);
 301:           break;
 302:         }
 303:     case 'y':
 304:         if(mtmp->mcan) break;
 305:         mondead(mtmp);
 306:         if(!Blind) {
 307:             pline("You are blinded by a blast of light!");
 308:             Blind = d(4,12);
 309:             seeoff(0);
 310:         }
 311:         return(1);
 312:     case 'Y':
 313:         (void) hitu(mtmp,rnd(6));
 314:         break;
 315:     }
 316:     if(u.uhp < 1) done_in_by(mtmp);
 317:     return(0);
 318: }
 319: 
 320: hitu(mtmp,dam)
 321: register struct monst *mtmp;
 322: register dam;
 323: {
 324:     register tmp, res;
 325: 
 326:     nomul(0);
 327:     if(u.uswallow) return(0);
 328: 
 329:     if(mtmp->mhide && mtmp->mundetected) {
 330:         mtmp->mundetected = 0;
 331:         if(!Blind) {
 332:             register struct obj *obj;
 333:             extern char * Xmonnam();
 334:             if(obj = o_at(mtmp->mx,mtmp->my))
 335:                 pline("%s was hidden under %s!",
 336:                     Xmonnam(mtmp), doname(obj));
 337:         }
 338:     }
 339: 
 340:     tmp = u.uac;
 341:     /* give people with Ac = -10 at least some vulnerability */
 342:     if(tmp < 0) {
 343:         dam += tmp;     /* decrease damage */
 344:         if(dam <= 0) dam = 1;
 345:         tmp = -rn2(-tmp);
 346:     }
 347:     tmp += mtmp->data->mlevel;
 348:     if(multi < 0) tmp += 4;
 349:     if((Invis && mtmp->data->mlet != 'I') || !mtmp->mcansee) tmp -= 2;
 350:     if(mtmp->mtrapped) tmp -= 2;
 351:     if(tmp <= rnd(20)) {
 352:         if(Blind) pline("It misses.");
 353:         else pline("%s misses.",Monnam(mtmp));
 354:         res = 0;
 355:     } else {
 356:         if(Blind) pline("It hits!");
 357:         else pline("%s hits!",Monnam(mtmp));
 358:         losehp_m(dam, mtmp);
 359:         res = 1;
 360:     }
 361:     stop_occupation();
 362:     return(res);
 363: }

Defined functions