battle.c

   1 #ifdef SERGEEV
   2 #include <conio.h>
   3 #include <unistd.h>
   4 #include "sstlinux.h"
   5 #endif /* SERGEEV */
   6 #include "sst.h"
   7
   8 void doshield(int i) {
   9         int key;
  10         enum {NONE, SHUP, SHDN, NRG} action = NONE;
  11
  12         ididit = 0;
  13
  14         if (i == 2) action = SHUP;
  15         else {
  16                 key = scan();
  17                 if (key == IHALPHA) {
  18                         if (isit("transfer"))
  19                                 action = NRG;
  20                         else {
  21                                 chew();
  22                                 if (game.damage[DSHIELD]) {
  23                                         prout("Shields damaged and down.");
  24                                         return;
  25                                 }
  26                                 if (isit("up"))
  27                                         action = SHUP;
  28                                 else if (isit("down"))
  29                                         action = SHDN;
  30                         }
  31                 }
  32                 if (action==NONE) {
  33                         proutn("Do you wish to change shield energy? ");
  34                         if (ja()) {
  35                                 proutn("Energy to transfer to shields- ");
  36                                 action = NRG;
  37                         }
  38                         else if (game.damage[DSHIELD]) {
  39                                 prout("Shields damaged and down.");
  40                                 return;
  41                         }
  42                         else if (shldup) {
  43                                 proutn("Shields are up. Do you want them down? ");
  44                                 if (ja()) action = SHDN;
  45                                 else {
  46                                         chew();
  47                                         return;
  48                                 }
  49                         }
  50                         else {
  51                                 proutn("Shields are down. Do you want them up? ");
  52                                 if (ja()) action = SHUP;
  53                                 else {
  54                                         chew();
  55                                         return;
  56                                 }
  57                         }
  58                 }
  59         }
  60         switch (action) {
  61                 case SHUP: /* raise shields */
  62                         if (shldup) {
  63                                 prout("Shields already up.");
  64                                 return;
  65                         }
  66                         shldup = 1;
  67                         shldchg = 1;
  68                         if (condit != IHDOCKED) energy -= 50.0;
  69                         prout("Shields raised.");
  70                         if (energy <= 0) {
  71                                 skip(1);
  72                                 prout("Shields raising uses up last of energy.");
  73                                 finish(FNRG);
  74                                 return;
  75                         }
  76                         ididit=1;
  77                         return;
  78                 case SHDN:
  79                         if (shldup==0) {
  80                                 prout("Shields already down.");
  81                                 return;
  82                         }
  83                         shldup=0;
  84                         shldchg=1;
  85                         prout("Shields lowered.");
  86                         ididit=1;
  87                         return;
  88                 case NRG:
  89                         while (scan() != IHREAL) {
  90                                 chew();
  91                                 proutn("Energy to transfer to shields- ");
  92                         }
  93                         chew();
  94                         if (aaitem==0) return;
  95                         if (aaitem > energy) {
  96                                 prout("Insufficient ship energy.");
  97                                 return;
  98                         }
  99                         ididit = 1;
 100                         if (shield+aaitem >= inshld) {
 101                                 prout("Shield energy maximized.");
 102                                 if (shield+aaitem > inshld) {
 103                                         prout("Excess energy requested returned to ship energy");
 104                                 }
 105                                 energy -= inshld-shield;
 106                                 shield = inshld;
 107                                 return;
 108                         }
 109                         if (aaitem < 0.0 && energy-aaitem > inenrg) {
 110                                 /* Prevent shield drain loophole */
 111                                 skip(1);
 112                                 prout("Engineering to bridge--");
 113                                 prout("  Scott here. Power circuit problem, Captain.");
 114                                 prout("  I can't drain the shields.");
 115                                 ididit = 0;
 116                                 return;
 117                         }
 118                         if (shield+aaitem < 0) {
 119                                 prout("All shield energy transferred to ship.");
 120                                 energy += shield;
 121                                 shield = 0.0;
 122                                 return;
 123                         }
 124                         proutn("Scotty- \"");
 125                         if (aaitem > 0)
 126                                 prout("Transferring energy to shields.\"");
 127                         else
 128                                 prout("Draining energy from shields.\"");
 129                         shield += aaitem;
 130                         energy -= aaitem;
 131                         return;
 132                 case NONE:;     /* avoid gcc warning */
 133         }
 134 }
 135
 136 void ram(int ibumpd, int ienm, int ix, int iy) {
 137         double type = 1.0, extradm;
 138         int icas, l;
 139
 140         prouts("***RED ALERT!  RED ALERT!");
 141         skip(1);
 142         prout("***COLLISION IMMINENT.");
 143         skip(2);
 144         proutn("***");
 145         crmshp();
 146         switch (ienm) {
 147                 case IHR: type = 1.5; break;
 148                 case IHC: type = 2.0; break;
 149                 case IHS: type = 2.5; break;
 150                 case IHT: type = 0.5; break;
 151                 case IHQUEST: type = 4.0; break;
 152         }
 153         proutn(ibumpd ? " rammed by " : " rams ");
 154         crmena(0, ienm, 2, ix, iy);
 155         if (ibumpd) proutn(" (original position)");
 156         skip(1);
 157         deadkl(ix, iy, ienm, sectx, secty);
 158         proutn("***");
 159         crmshp();
 160         prout(" heavily damaged.");
 161         icas = 10.0+20.0*Rand();
 162         prout("***Sickbay reports %d casualties", icas);
 163         casual += icas;
 164         for (l=1; l <= NDEVICES; l++) {
 165                 if (l == DDRAY) continue; // Don't damage deathray
 166                 if (game.damage[l] < 0) continue;
 167                 extradm = (10.0*type*Rand()+1.0)*damfac;
 168                 game.damage[l] += Time + extradm; /* Damage for at least time of travel! */
 169         }
 170         shldup = 0;
 171         if (game.state.remkl) {
 172                 pause_game(2);
 173                 dreprt();
 174         }
 175         else finish(FWON);
 176         return;
 177 }
 178
 179 void torpedo(double course, double r, int inx, int iny, double *hit, int wait) {
 180         int l, iquad=0, ix=0, iy=0, jx=0, jy=0, shoved=0, ll;
 181 #ifdef SERGEEV
 182         int crx,cry;
 183
 184 #endif /* SERGEEV */
 185         double ac=course + 0.25*r;
 186         double angle = (15.0-ac)*0.5235988;
 187         double bullseye = (15.0 - course)*0.5235988;
 188         double deltax=-sin(angle), deltay=cos(angle), x=inx, y=iny, bigger;
 189         double ang, temp, xx, yy, kp, h1;
 190
 191         bigger = fabs(deltax);
 192         if (fabs(deltay) > bigger) bigger = fabs(deltay);
 193         deltax /= bigger;
 194         deltay /= bigger;
 195 #ifdef SERGEEV
 196         crx=wherex();
 197         cry=wherey();
 198         if (game.damage[DSRSENS]==0 || condit==IHDOCKED) setwnd(1);
 199         else setwnd(4);
 200 #endif /* SERGEEV */
 201         /* Loop to move a single torpedo */
 202         for (l=1; l <= 15; l++) {
 203                 x += deltax;
 204                 ix = x + 0.5;
 205                 if (ix < 1 || ix > 10) break;
 206                 y += deltay;
 207                 iy = y + 0.5;
 208                 if (iy < 1 || iy > 10) break;
 209 #ifndef SERGEEV
 210                 if (l==4 || l==9) skip(1);
 211                 proutn("%d - %d   ", (int)x, (int)y);
 212                 iquad=game.quad[ix][iy];
 213 #else
 214                 iquad=game.quad[ix][iy];
 215                 if (game.damage[DSRSENS]==0 || condit==IHDOCKED){
 216                    drawmaps(2);
 217                    delay((wait!=1)*400);
 218                    wait=1;
 219                    gotoxy(iy*2+3,ix+2);
 220                    if ((game.quad[ix][iy]==IHDOT)||(game.quad[ix][iy]==IHBLANK)){
 221                       game.quad[ix][iy]='+';
 222                       drawmaps(2);
 223                       game.quad[ix][iy]=iquad;
 224                       sound(l*10);
 225                       delay(100);
 226                       nosound();
 227                    }
 228                    else {
 229                         game.quad[ix][iy]|=128;
 230                         drawmaps(2);
 231                         game.quad[ix][iy]=iquad;
 232                         _setcursortype(_NOCURSOR);
 233                         sound(500);
 234                         delay(1000);
 235                         nosound();
 236                         lowvideo();
 237                         _setcursortype(_NORMALCURSOR);
 238                    }
 239                 }
 240                 else {
 241                   proutn("%d - %d   ", (int)x, (int)y);
 242                 }
 243 #endif /* SERGEEV */
 244                 if (iquad==IHDOT) continue;
 245                 /* hit something */
 246 #ifndef SERGEEV
 247                 skip(1);
 248 #else
 249                 setwnd(4);
 250                 gotoxy(crx,cry);
 251 #endif
 252                 switch(iquad) {
 253                         case IHE: /* Hit our ship */
 254                         case IHF:
 255                                 skip(1);
 256                                 proutn("Torpedo hits ");
 257                                 crmshp();
 258                                 prout(".");
 259                                 *hit = 700.0 + 100.0*Rand() -
 260                                            1000.0*sqrt(square(ix-inx)+square(iy-iny))*
 261                                            fabs(sin(bullseye-angle));
 262                                 *hit = fabs(*hit);
 263 #ifndef SERGEEV
 264                                 newcnd(); /* undock */
 265 #endif /* SERGEEV */
 266                                 /* We may be displaced. */
 267                                 if (landed==1 || condit==IHDOCKED) return; /* Cheat if on a planet */
 268                                 ang = angle + 2.5*(Rand()-0.5);
 269                                 temp = fabs(sin(ang));
 270                                 if (fabs(cos(ang)) > temp) temp = fabs(cos(ang));
 271                                 xx = -sin(ang)/temp;
 272                                 yy = cos(ang)/temp;
 273                                 jx=ix+xx+0.5;
 274                                 jy=iy+yy+0.5;
 275                                 if (jx<1 || jx>10 || jy<1 ||jy > 10) return;
 276                                 if (game.quad[jx][jy]==IHBLANK) {
 277                                         finish(FHOLE);
 278                                         return;
 279                                 }
 280                                 if (game.quad[jx][jy]!=IHDOT) {
 281                                         /* can't move into object */
 282                                         return;
 283                                 }
 284                                 sectx = jx;
 285                                 secty = jy;
 286                                 crmshp();
 287                                 shoved = 1;
 288                                 break;
 289
 290                         case IHC: /* Hit a commander */
 291                         case IHS:
 292                                 if (Rand() <= 0.05) {
 293                                         crmena(1, iquad, 2, ix, iy);
 294                                         prout(" uses anti-photon device;");
 295                                         prout("   torpedo neutralized.");
 296                                         return;
 297                                 }
 298                         case IHR: /* Hit a regular enemy */
 299                         case IHK:
 300                                 /* find the enemy */
 301                                 for (ll=1; ll <= nenhere; ll++)
 302                                         if (ix==game.kx[ll] && iy==game.ky[ll]) break;
 303                                 kp = fabs(game.kpower[ll]);
 304                                 h1 = 700.0 + 100.0*Rand() -
 305                                          1000.0*sqrt(square(ix-inx)+square(iy-iny))*
 306                                          fabs(sin(bullseye-angle));
 307                                 h1 = fabs(h1);
 308                                 if (kp < h1) h1 = kp;
 309                                 game.kpower[ll] -= (game.kpower[ll]<0 ? -h1 : h1);
 310                                 if (game.kpower[ll] == 0) {
 311                                         deadkl(ix, iy, iquad, ix, iy);
 312                                         return;
 313                                 }
 314                                 crmena(1, iquad, 2, ix, iy);
 315                                 /* If enemy damaged but not destroyed, try to displace */
 316                                 ang = angle + 2.5*(Rand()-0.5);
 317                                 temp = fabs(sin(ang));
 318                                 if (fabs(cos(ang)) > temp) temp = fabs(cos(ang));
 319                                 xx = -sin(ang)/temp;
 320                                 yy = cos(ang)/temp;
 321                                 jx=ix+xx+0.5;
 322                                 jy=iy+yy+0.5;
 323                                 if (jx<1 || jx>10 || jy<1 ||jy > 10) {
 324                                         prout(" damaged but not destroyed.");
 325                                         return;
 326                                 }
 327                                 if (game.quad[jx][jy]==IHBLANK) {
 328                                         prout(" buffeted into black hole.");
 329                                         deadkl(ix, iy, iquad, jx, jy);
 330                                         return;
 331                                 }
 332                                 if (game.quad[jx][jy]!=IHDOT) {
 333                                         /* can't move into object */
 334                                         prout(" damaged but not destroyed.");
 335                                         return;
 336                                 }
 337                                 proutn(" damaged--");
 338                                 game.kx[ll] = jx;
 339                                 game.ky[ll] = jy;
 340                                 shoved = 1;
 341                                 break;
 342                         case IHB: /* Hit a base */
 343                                 skip(1);
 344                                 prout("***STARBASE DESTROYED..");
 345                                 if (game.starch[quadx][quady] < 0) game.starch[quadx][quady] = 0;
 346                                 for (ll=1; ll<=game.state.rembase; ll++) {
 347                                         if (game.state.baseqx[ll]==quadx && game.state.baseqy[ll]==quady) {
 348                                                 game.state.baseqx[ll]=game.state.baseqx[game.state.rembase];
 349                                                 game.state.baseqy[ll]=game.state.baseqy[game.state.rembase];
 350                                                 break;
 351                                         }
 352                                 }
 353                                 game.quad[ix][iy]=IHDOT;
 354                                 game.state.rembase--;
 355                                 basex=basey=0;
 356                                 game.state.galaxy[quadx][quady] -= 10;
 357                                 game.state.basekl++;
 358                                 newcnd();
 359                                 return;
 360                         case IHP: /* Hit a planet */
 361                                 crmena(1, iquad, 2, ix, iy);
 362                                 prout(" destroyed.");
 363                                 game.state.nplankl++;
 364                                 game.state.newstuf[quadx][quady] -= 1;
 365                                 DESTROY(&game.state.plnets[iplnet]);
 366                                 iplnet = 0;
 367                                 plnetx = plnety = 0;
 368                                 game.quad[ix][iy] = IHDOT;
 369                                 if (landed==1) {
 370                                         /* captain parishes on planet */
 371                                         finish(FDPLANET);
 372                                 }
 373                                 return;
 374                         case IHSTAR: /* Hit a star */
 375                                 if (Rand() > 0.10) {
 376                                         nova(ix, iy);
 377                                         return;
 378                                 }
 379                                 crmena(1, IHSTAR, 2, ix, iy);
 380                                 prout(" unaffected by photon blast.");
 381                                 return;
 382                         case IHQUEST: /* Hit a thingy */
 383                             if (Rand()>0.7) {   // Used to be certain death
 384                                 skip(1);
 385                                 prouts("AAAAIIIIEEEEEEEEAAAAAAAAUUUUUGGGGGHHHHHHHHHHHH!!!");
 386                                 skip(1);
 387                                 prouts("    HACK!     HACK!    HACK!        *CHOKE!*  ");
 388                                 skip(1);
 389                                 proutn("Mr. Spock-");
 390                                 prouts("  \"Fascinating!\"");
 391                                 skip(1);
 392                                 deadkl(ix, iy, iquad, ix, iy);
 393                             } else {
 394                                 /*
 395                                  * Stas Sergeev added the possibility that
 396                                  * you can shove the Thingy.
 397                                  */
 398                                 iqengry=1;
 399                                 shoved=1;
 400                             }
 401                             return;
 402                         case IHBLANK: /* Black hole */
 403                                 skip(1);
 404                                 crmena(1, IHBLANK, 2, ix, iy);
 405                                 prout(" swallows torpedo.");
 406                                 return;
 407                         case IHWEB: /* hit the web */
 408                                 skip(1);
 409                                 prout("***Torpedo absorbed by Tholian web.");
 410                                 return;
 411                         case IHT:  /* Hit a Tholian */
 412                                 h1 = 700.0 + 100.0*Rand() -
 413                                          1000.0*sqrt(square(ix-inx)+square(iy-iny))*
 414                                          fabs(sin(bullseye-angle));
 415                                 h1 = fabs(h1);
 416                                 if (h1 >= 600) {
 417 #ifndef SERGEEV
 418                                         prout(" destroyed.");
 419 #endif /* SERGEEV */
 420                                         game.quad[ix][iy] = IHDOT;
 421                                         ithere = 0;
 422                                         ithx = ithy = 0;
 423 #ifdef SERGEEV
 424                                         deadkl(ix, iy, iquad, ix, iy);
 425 #endif /* SERGEEV */
 426                                         return;
 427                                 }
 428                                 skip(1);
 429                                 crmena(1, IHT, 2, ix, iy);
 430                                 if (Rand() > 0.05) {
 431                                         prout(" survives photon blast.");
 432                                         return;
 433                                 }
 434                                 prout(" disappears.");
 435                                 game.quad[ix][iy] = IHWEB;
 436                                 ithere = ithx = ithy = 0;
 437                                 nenhere--;
 438                                 {
 439                                         int dum, my;
 440                                         dropin(IHBLANK, &dum, &my);
 441                                 }
 442                                 return;
 443
 444                         default: /* Problem! */
 445                                 skip(1);
 446                                 proutn("Don't know how to handle collision with ");
 447                                 crmena(1, iquad, 2, ix, iy);
 448                                 skip(1);
 449                                 return;
 450                 }
 451                 break;
 452         }
 453 #ifdef SERGEEV
 454         if(curwnd!=4) {
 455             setwnd(4);
 456             gotoxy(crx,cry);
 457         }
 458 #endif /* SERGEEV */
 459         if (shoved) {
 460                 game.quad[jx][jy]=iquad;
 461                 game.quad[ix][iy]=IHDOT;
 462                 prout(" displaced by blast to %s ", cramlc(sector, jx, jy));
 463                 for (ll=1; ll<=nenhere; ll++)
 464                         game.kdist[ll] = game.kavgd[ll] = sqrt(square(sectx-game.kx[ll])+square(secty-game.ky[ll]));
 465                 sortkl();
 466                 return;
 467         }
 468 #ifndef SERGEEV
 469         skip(1);
 470 #endif /* SERGEEV */
 471         prout("Torpedo missed.");
 472         return;
 473 }
 474
 475 static void fry(double hit) {
 476         double ncrit, extradm;
 477         int ktr=1, l, ll, j, cdam[NDEVICES+1];
 478
 479         /* a critical hit occured */
 480         if (hit < (275.0-25.0*skill)*(1.0+0.5*Rand())) return;
 481
 482         ncrit = 1.0 + hit/(500.0+100.0*Rand());
 483         proutn("***CRITICAL HIT--");
 484         /* Select devices and cause damage */
 485         for (l = 1; l <= ncrit && l <= NDEVICES; l++) {
 486                 do {
 487                         j = NDEVICES*Rand()+1.0;
 488                         /* Cheat to prevent shuttle damage unless on ship */
 489                 } while (game.damage[j] < 0.0 || (j == DSHUTTL && iscraft != 1) ||
 490                                  j == DDRAY);
 491                 cdam[l] = j;
 492                 extradm = (hit*damfac)/(ncrit*(75.0+25.0*Rand()));
 493                 game.damage[j] += extradm;
 494                 if (l > 1) {
 495                         for (ll=2; ll<=l && j != cdam[ll-1]; ll++) ;
 496                         if (ll<=l) continue;
 497                         ktr += 1;
 498                         if (ktr==3) skip(1);
 499                         proutn(" and ");
 500                 }
 501                 proutn(device[j]);
 502         }
 503         prout(" damaged.");
 504         if (game.damage[DSHIELD] && shldup) {
 505                 prout("***Shields knocked down.");
 506                 shldup=0;
 507         }
 508 }
 509
 510 void attack(int k) {
 511         /* k == 0 forces use of phasers in an attack */
 512         int percent, ihurt=0, l, i=0, jx, jy, iquad, itflag;
 513         int atackd = 0, attempt = 0;
 514         double hit;
 515         double pfac, dustfac, hitmax=0.0, hittot=0.0, chgfac=1.0, r;
 516
 517         iattak = 1;
 518         if (alldone) return;
 519 #ifdef DEBUG
 520         if (idebug) prout("ATTACK!");
 521 #endif
 522
 523         if (ithere) movetho();
 524
 525         if (neutz) { /* The one chance not to be attacked */
 526                 neutz = 0;
 527                 return;
 528         }
 529         if ((((comhere || ishere) && (justin == 0)) || skill == 5)&&(k!=0)) movcom();
 530         if (nenhere==0 || (nenhere==1 && iqhere && iqengry==0)) return;
 531         pfac = 1.0/inshld;
 532         if (shldchg == 1) chgfac = 0.25+0.5*Rand();
 533         skip(1);
 534         if (skill <= 2) i = 2;
 535         for (l=1; l <= nenhere; l++) {
 536                 if (game.kpower[l] < 0) continue;       /* too weak to attack */
 537                 /* compute hit strength and diminsh shield power */
 538                 r = Rand();
 539                 /* Increase chance of photon torpedos if docked or enemy energy low */
 540                 if (condit == IHDOCKED) r *= 0.25;
 541                 if (game.kpower[l] < 500) r *= 0.25;
 542                 jx = game.kx[l];
 543                 jy = game.ky[l];
 544                 iquad = game.quad[jx][jy];
 545                 if (iquad==IHT || (iquad==IHQUEST && !iqengry)) continue;
 546                 itflag = (iquad == IHK && r > 0.0005) || k == 0 ||
 547                         (iquad==IHC && r > 0.015) ||
 548                         (iquad==IHR && r > 0.3) ||
 549                         (iquad==IHS && r > 0.07) ||
 550                         (iquad==IHQUEST && r > 0.05);
 551                 if (itflag) {
 552                         /* Enemy uses phasers */
 553                         if (condit == IHDOCKED) continue; /* Don't waste the effort! */
 554                         attempt = 1; /* Attempt to attack */
 555                         dustfac = 0.8+0.05*Rand();
 556                         hit = game.kpower[l]*pow(dustfac,game.kavgd[l]);
 557                         game.kpower[l] *= 0.75;
 558                 }
 559                 else { /* Enemy used photon torpedo */
 560                         double course = 1.90985*atan2((double)secty-jy, (double)jx-sectx);
 561                         hit = 0;
 562                         proutn("***TORPEDO INCOMING");
 563                         if (game.damage[DSRSENS] <= 0.0) {
 564                                 proutn(" From ");
 565                                 crmena(0, iquad, i, jx, jy);
 566                         }
 567                         attempt = 1;
 568                         prout("  ");
 569                         r = (Rand()+Rand())*0.5 -0.5;
 570                         r += 0.002*game.kpower[l]*r;
 571                         torpedo(course, r, jx, jy, &hit, 0);
 572                         if (game.state.remkl==0) finish(FWON); /* Klingons did themselves in! */
 573                         if (game.state.galaxy[quadx][quady] == 1000 ||
 574                                 alldone) return; /* Supernova or finished */
 575                         if (hit == 0) continue;
 576                 }
 577                 if (shldup != 0 || shldchg != 0 || condit==IHDOCKED) {
 578                         /* shields will take hits */
 579                         double absorb, hitsh, propor = pfac*shield*(condit==IHDOCKED ? 2.1 : 1.0);
 580                         if(propor < 0.1) propor = 0.1;
 581                         hitsh = propor*chgfac*hit+1.0;
 582                         atackd=1;
 583                         absorb = 0.8*hitsh;
 584                         if (absorb > shield) absorb = shield;
 585                         shield -= absorb;
 586                         hit -= hitsh;
 587                         if (condit==IHDOCKED) dock(0);
 588                         if (propor > 0.1 && hit < 0.005*energy) continue;
 589                 }
 590                 /* It's a hit -- print out hit size */
 591                 atackd = 1; /* We weren't going to check casualties, etc. if
 592                                shields were down for some strange reason. This
 593                                            doesn't make any sense, so I've fixed it */
 594                 ihurt = 1;
 595                 proutn("%d unit hit", (int)hit);
 596                 if ((game.damage[DSRSENS] > 0 && itflag) || skill <= 2) {
 597                         proutn(" on the ");
 598                         crmshp();
 599                 }
 600                 if (game.damage[DSRSENS] <= 0.0 && itflag) {
 601                         proutn(" from ");
 602                         crmena(0, iquad, i, jx, jy);
 603                 }
 604                 skip(1);
 605                 /* Decide if hit is critical */
 606                 if (hit > hitmax) hitmax = hit;
 607                 hittot += hit;
 608                 fry(hit);
 609                 prout("Hit %g energy %g", hit, energy);
 610                 energy -= hit;
 611                 if (condit==IHDOCKED) dock(0);
 612         }
 613         if (energy <= 0) {
 614                 /* Returning home upon your shield, not with it... */
 615                 finish(FBATTLE);
 616                 return;
 617         }
 618         if (attempt == 0 && condit == IHDOCKED)
 619                 prout("***Enemies decide against attacking your ship.");
 620         if (atackd == 0) return;
 621         percent = 100.0*pfac*shield+0.5;
 622         if (ihurt==0) {
 623                 /* Shields fully protect ship */
 624                 proutn("Enemy attack reduces shield strength to ");
 625         }
 626         else {
 627                 /* Print message if starship suffered hit(s) */
 628                 skip(1);
 629                 proutn("Energy left %2d    shields ", (int)energy);
 630                 if (shldup) proutn("up ");
 631                 else if (game.damage[DSHIELD] == 0) proutn("down ");
 632                 else proutn("damaged, ");
 633         }
 634         prout("%d%%,   torpedoes left %d", percent, torps);
 635         /* Check if anyone was hurt */
 636         if (hitmax >= 200 || hittot >= 500) {
 637                 int icas= hittot*Rand()*0.015;
 638                 if (icas >= 2) {
 639                         skip(1);
 640                         prout("Mc Coy-  \"Sickbay to bridge.  We suffered %d casualties", icas);
 641                         prout("   in that last attack.\"");
 642                         casual += icas;
 643                 }
 644         }
 645         /* After attack, reset average distance to enemies */
 646         for (l = 1; l <= nenhere; l++)
 647                 game.kavgd[l] = game.kdist[l];
 648         sortkl();
 649         return;
 650 }
 651
 652 void deadkl(int ix, int iy, int type, int ixx, int iyy) {
 653         /* Added ixx and iyy allow enemy to "move" before dying */
 654
 655         int i,j;
 656
 657 #ifdef SERGEEV
 658         skip(1);
 659 #endif /* SERGEEV */
 660         crmena(1, type, 2, ixx, iyy);
 661         /* Decide what kind of enemy it is and update approriately */
 662         if (type == IHR) {
 663                 /* chalk up a Romulan */
 664                 game.state.newstuf[quadx][quady] -= 10;
 665                 irhere--;
 666                 game.state.nromkl++;
 667                 game.state.nromrem--;
 668         }
 669         else if (type == IHT) {
 670                 /* Killed a Tholian */
 671                 ithere = 0;
 672         }
 673         else if (type == IHQUEST) {
 674                 /* Killed a Thingy */
 675              iqhere=iqengry=thingx=thingy=0;
 676         }
 677         else {
 678                 /* Some type of a Klingon */
 679                 game.state.galaxy[quadx][quady] -= 100;
 680                 klhere--;
 681                 game.state.remkl--;
 682                 switch (type) {
 683                         case IHC:
 684                                 comhere = 0;
 685                                 for (i=1; i<=game.state.remcom; i++)
 686                                         if (game.state.cx[i]==quadx && game.state.cy[i]==quady) break;
 687                                 game.state.cx[i] = game.state.cx[game.state.remcom];
 688                                 game.state.cy[i] = game.state.cy[game.state.remcom];
 689                                 game.state.cx[game.state.remcom] = 0;
 690                                 game.state.cy[game.state.remcom] = 0;
 691                                 game.state.remcom--;
 692                                 game.future[FTBEAM] = 1e30;
 693                                 if (game.state.remcom != 0)
 694                                         game.future[FTBEAM] = game.state.date + expran(1.0*incom/game.state.remcom);
 695                                 game.state.killc++;
 696                                 break;
 697                         case IHK:
 698                                 game.state.killk++;
 699                                 break;
 700                         case IHS:
 701                                 game.state.nscrem = ishere = game.state.isx = game.state.isy = isatb = iscate = 0;
 702                                 game.state.nsckill = 1;
 703                                 game.future[FSCMOVE] = game.future[FSCDBAS] = 1e30;
 704                                 break;
 705                 }
 706         }
 707
 708         /* For each kind of enemy, finish message to player */
 709         prout(" destroyed.");
 710         game.quad[ix][iy] = IHDOT;
 711         if (game.state.remkl==0) return;
 712
 713         game.state.remtime = game.state.remres/(game.state.remkl + 4*game.state.remcom);
 714
 715         /* Remove enemy ship from arrays describing local conditions */
 716         if (game.future[FCDBAS] < 1e30 && batx==quadx && baty==quady && type==IHC)
 717             game.future[FCDBAS] = 1e30;
 718         for (i=1; i<=nenhere; i++)
 719                 if (game.kx[i]==ix && game.ky[i]==iy) break;
 720         nenhere--;
 721         if (i <= nenhere)  {
 722                 for (j=i; j<=nenhere; j++) {
 723                         game.kx[j] = game.kx[j+1];
 724                         game.ky[j] = game.ky[j+1];
 725                         game.kpower[j] = game.kpower[j+1];
 726                         game.kavgd[j] = game.kdist[j] = game.kdist[j+1];
 727                 }
 728         }
 729         game.kx[nenhere+1] = 0;
 730         game.ky[nenhere+1] = 0;
 731         game.kdist[nenhere+1] = 0;
 732         game.kavgd[nenhere+1] = 0;
 733         game.kpower[nenhere+1] = 0;
 734         return;
 735 }
 736
 737 static int targetcheck(double x, double y, double *course) {
 738         double deltx, delty;
 739         /* Return TRUE if target is invalid */
 740         if (x < 1.0 || x > 10.0 || y < 1.0 || y > 10.0) {
 741                 huh();
 742                 return 1;
 743         }
 744         deltx = 0.1*(y - secty);
 745         delty = 0.1*(sectx - x);
 746         if (deltx==0 && delty== 0) {
 747                 skip(1);
 748                 prout("Spock-  \"Bridge to sickbay.  Dr. McCoy,");
 749                 prout("  I recommend an immediate review of");
 750                 prout("  the Captain's psychological profile.\"");
 751                 chew();
 752                 return 1;
 753         }
 754         *course = 1.90985932*atan2(deltx, delty);
 755         return 0;
 756 }
 757
 758 void photon(void) {
 759         double targ[4][3], course[4];
 760         double r, dummy;
 761         int key, n, i, osuabor;
 762
 763         ididit = 0;
 764
 765         if (game.damage[DPHOTON]) {
 766                 prout("Photon tubes damaged.");
 767                 chew();
 768                 return;
 769         }
 770         if (torps == 0) {
 771                 prout("No torpedoes left.");
 772                 chew();
 773                 return;
 774         }
 775         key = scan();
 776         for (;;) {
 777                 if (key == IHALPHA) {
 778                         huh();
 779                         return;
 780                 }
 781                 else if (key == IHEOL) {
 782                         prout("%d torpedoes left.", torps);
 783                         proutn("Number of torpedoes to fire- ");
 784                         key = scan();
 785                 }
 786                 else /* key == IHREAL */ {
 787                         n = aaitem + 0.5;
 788                         if (n <= 0) { /* abort command */
 789                                 chew();
 790                                 return;
 791                         }
 792                         if (n > 3) {
 793                                 chew();
 794                                 prout("Maximum of 3 torpedoes per burst.");
 795                                 key = IHEOL;
 796                                 return;
 797                         }
 798                         if (n <= torps) break;
 799                         chew();
 800                         key = IHEOL;
 801                 }
 802         }
 803         for (i = 1; i <= n; i++) {
 804                 key = scan();
 805                 if (i==1 && key == IHEOL) {
 806                         break;  /* we will try prompting */
 807                 }
 808                 if (i==2 && key == IHEOL) {
 809                         /* direct all torpedoes at one target */
 810                         while (i <= n) {
 811                                 targ[i][1] = targ[1][1];
 812                                 targ[i][2] = targ[1][2];
 813                                 course[i] = course[1];
 814                                 i++;
 815                         }
 816                         break;
 817                 }
 818                 if (key != IHREAL) {
 819                         huh();
 820                         return;
 821                 }
 822                 targ[i][1] = aaitem;
 823                 key = scan();
 824                 if (key != IHREAL) {
 825                         huh();
 826                         return;
 827                 }
 828                 targ[i][2] = aaitem;
 829                 if (targetcheck(targ[i][1], targ[i][2], &course[i])) return;
 830         }
 831         chew();
 832         if (i == 1 && key == IHEOL) {
 833                 /* prompt for each one */
 834                 for (i = 1; i <= n; i++) {
 835                     proutn("Target sector for torpedo number %d- ", i);
 836                         key = scan();
 837                         if (key != IHREAL) {
 838                                 huh();
 839                                 return;
 840                         }
 841                         targ[i][1] = aaitem;
 842                         key = scan();
 843                         if (key != IHREAL) {
 844                                 huh();
 845                                 return;
 846                         }
 847                         targ[i][2] = aaitem;
 848                         chew();
 849                         if (targetcheck(targ[i][1], targ[i][2], &course[i])) return;
 850                 }
 851         }
 852         ididit = 1;
 853         /* Loop for moving <n> torpedoes */
 854         osuabor = 0;
 855         for (i = 1; i <= n && !osuabor; i++) {
 856                 if (condit != IHDOCKED) torps--;
 857                 r = (Rand()+Rand())*0.5 -0.5;
 858                 if (fabs(r) >= 0.47) {
 859                         /* misfire! */
 860                         r = (Rand()+1.2) * r;
 861                         if (n>1) {
 862                             prouts("***TORPEDO NUMBER %d MISFIRES", i);
 863                         }
 864                         else prouts("***TORPEDO MISFIRES.");
 865                         skip(1);
 866                         if (i < n)
 867                                 prout("  Remainder of burst aborted.");
 868                         osuabor=1;
 869                         if (Rand() <= 0.2) {
 870                                 prout("***Photon tubes damaged by misfire.");
 871                                 game.damage[DPHOTON] = damfac*(1.0+2.0*Rand());
 872                                 break;
 873                         }
 874                 }
 875                 if (shldup || condit == IHDOCKED) r *= 1.0 + 0.0001*shield;
 876 #ifndef SERGEEV
 877                 if (n != 1) {
 878                         skip(1);
 879                         proutn("Track for torpedo number %d-  ", i);
 880                 }
 881                 else {
 882                         skip(1);
 883                         proutn("Torpedo track- ");
 884                 }
 885 #endif /* SERGEEV */
 886                 torpedo(course[i], r, sectx, secty, &dummy, i);
 887                 if (alldone || game.state.galaxy[quadx][quady]==1000) return;
 888         }
 889         if (game.state.remkl==0) finish(FWON);
 890 }
 891
 892
 893
 894 static void overheat(double rpow) {
 895         if (rpow > 1500) {
 896                 double chekbrn = (rpow-1500.)*0.00038;
 897                 if (Rand() <= chekbrn) {
 898                         prout("Weapons officer Sulu-  \"Phasers overheated, sir.\"");
 899                         game.damage[DPHASER] = damfac*(1.0 + Rand()) * (1.0+chekbrn);
 900                 }
 901         }
 902 }
 903
 904 static int checkshctrl(double rpow) {
 905         double hit;
 906         int icas;
 907
 908         skip(1);
 909         if (Rand() < .998) {
 910                 prout("Shields lowered.");
 911                 return 0;
 912         }
 913         /* Something bad has happened */
 914         prouts("***RED ALERT!  RED ALERT!");
 915         skip(2);
 916         hit = rpow*shield/inshld;
 917         energy -= rpow+hit*0.8;
 918         shield -= hit*0.2;
 919         if (energy <= 0.0) {
 920                 prouts("Sulu-  \"Captain! Shield malf***********************\"");
 921                 skip(1);
 922                 stars();
 923                 finish(FPHASER);
 924                 return 1;
 925         }
 926         prouts("Sulu-  \"Captain! Shield malfunction! Phaser fire contained!\"");
 927         skip(2);
 928         prout("Lt. Uhura-  \"Sir, all decks reporting damage.\"");
 929         icas = hit*Rand()*0.012;
 930         skip(1);
 931         fry(0.8*hit);
 932         if (icas) {
 933                 skip(1);
 934                 prout("McCoy to bridge- \"Severe radiation burns, Jim.");
 935                 prout("  %d casualties so far.\"", icas);
 936                 casual -= icas;
 937         }
 938         skip(1);
 939         prout("Phaser energy dispersed by shields.");
 940         prout("Enemy unaffected.");
 941         overheat(rpow);
 942         return 1;
 943 }
 944
 945
 946 void phasers(void) {
 947         double hits[21], rpow=0, extra, powrem, over, temp;
 948         int kz = 0, k=1, i, irec=0; /* Cheating inhibitor */
 949         int ifast=0, no=0, ipoop=1, msgflag = 1;
 950         enum {NOTSET, MANUAL, FORCEMAN, AUTOMATIC} automode = NOTSET;
 951         int key=0;
 952
 953         skip(1);
 954         /* SR sensors and Computer */
 955         if (game.damage[DSRSENS]+game.damage[DCOMPTR] > 0) ipoop = 0;
 956         if (condit == IHDOCKED) {
 957                 prout("Phasers can't be fired through base shields.");
 958                 chew();
 959                 return;
 960         }
 961         if (game.damage[DPHASER] != 0) {
 962                 prout("Phaser control damaged.");
 963                 chew();
 964                 return;
 965         }
 966         if (shldup) {
 967                 if (game.damage[DSHCTRL]) {
 968                         prout("High speed shield control damaged.");
 969                         chew();
 970                         return;
 971                 }
 972                 if (energy <= 200.0) {
 973                         prout("Insufficient energy to activate high-speed shield control.");
 974                         chew();
 975                         return;
 976                 }
 977                 prout("Weapons Officer Sulu-  \"High-speed shield control enabled, sir.\"");
 978                 ifast = 1;
 979
 980         }
 981         /* Original code so convoluted, I re-did it all */
 982         while (automode==NOTSET) {
 983                 key=scan();
 984                 if (key == IHALPHA) {
 985                         if (isit("manual")) {
 986                                 if (nenhere==0) {
 987                                         prout("There is no enemy present to select.");
 988                                         chew();
 989                                         key = IHEOL;
 990                                         automode=AUTOMATIC;
 991                                 }
 992                                 else {
 993                                         automode = MANUAL;
 994                                         key = scan();
 995                                 }
 996                         }
 997                         else if (isit("automatic")) {
 998                                 if ((!ipoop) && nenhere != 0) {
 999                                         automode = FORCEMAN;
1000                                 }
1001                                 else {
1002                                         if (nenhere==0)
1003                                                 prout("Energy will be expended into space.");
1004                                         automode = AUTOMATIC;
1005                                         key = scan();
1006                                 }
1007                         }
1008                         else if (isit("no")) {
1009                                 no = 1;
1010                         }
1011                         else {
1012                                 huh();
1013                                 return;
1014                         }
1015                 }
1016                 else if (key == IHREAL) {
1017                         if (nenhere==0) {
1018                                 prout("Energy will be expended into space.");
1019                                 automode = AUTOMATIC;
1020                         }
1021                         else if (!ipoop)
1022                                 automode = FORCEMAN;
1023                         else
1024                                 automode = AUTOMATIC;
1025                 }
1026                 else {
1027                         /* IHEOL */
1028                         if (nenhere==0) {
1029                                 prout("Energy will be expended into space.");
1030                                 automode = AUTOMATIC;
1031                         }
1032                         else if (!ipoop)
1033                                 automode = FORCEMAN;
1034                         else
1035                         proutn("Manual or automatic? ");
1036                 }
1037         }
1038
1039         switch (automode) {
1040                 case AUTOMATIC:
1041                         if (key == IHALPHA && isit("no")) {
1042                                 no = 1;
1043                                 key = scan();
1044                         }
1045                         if (key != IHREAL && nenhere != 0) {
1046                                 prout("Phasers locked on target. Energy available: %.2f",
1047                                     ifast?energy-200.0:energy,1,2);
1048                         }
1049                         irec=0;
1050                         do {
1051                                         chew();
1052                                         if (!kz) for (i = 1; i <= nenhere; i++)
1053                                                      irec+=fabs(game.kpower[i])/(PHASEFAC*pow(0.90,game.kdist[i]))*
1054                                                      (1.01+0.05*Rand()) + 1.0;
1055                                         kz=1;
1056                                         proutn("(%d) units required. ", irec);
1057                                         chew();
1058                                         proutn("Units to fire= ");
1059                                         key = scan();
1060                                         if (key!=IHREAL) return;
1061                                         rpow = aaitem;
1062                                         if (rpow > (ifast?energy-200:energy)) {
1063                                             proutn("Energy available= %.2f",
1064                                             ifast?energy-200:energy);
1065                                         skip(1);
1066                                         key = IHEOL;
1067                                 }
1068                         } while (rpow > (ifast?energy-200:energy));
1069                         if (rpow<=0) {
1070                                 /* chicken out */
1071                                 chew();
1072                                 return;
1073                         }
1074                         if ((key=scan()) == IHALPHA && isit("no")) {
1075                                 no = 1;
1076                         }
1077                         if (ifast) {
1078                                 energy -= 200; /* Go and do it! */
1079                                 if (checkshctrl(rpow)) return;
1080                         }
1081                         chew();
1082                         energy -= rpow;
1083                         extra = rpow;
1084                         if (nenhere) {
1085                                 extra = 0.0;
1086                                 powrem = rpow;
1087                                 for (i = 1; i <= nenhere; i++) {
1088                                         hits[i] = 0.0;
1089                                         if (powrem <= 0) continue;
1090                                         hits[i] = fabs(game.kpower[i])/(PHASEFAC*pow(0.90,game.kdist[i]));
1091                                         over = (0.01 + 0.05*Rand())*hits[i];
1092                                         temp = powrem;
1093                                         powrem -= hits[i] + over;
1094                                         if (powrem <= 0 && temp < hits[i]) hits[i] = temp;
1095                                         if (powrem <= 0) over = 0.0;
1096                                         extra += over;
1097                                 }
1098                                 if (powrem > 0.0) extra += powrem;
1099                                 hittem(hits);
1100                                 ididit=1;
1101                         }
1102                         if (extra > 0 && alldone == 0) {
1103                                 if (ithere) {
1104                                         proutn("*** Tholian web absorbs ");
1105                                         if (nenhere>0) proutn("excess ");
1106                                         prout("phaser energy.");
1107                                 }
1108                                 else {
1109                                         prout("%d expended on empty space.", (int)extra);
1110                                 }
1111                         }
1112                         break;
1113
1114                 case FORCEMAN:
1115                         chew();
1116                         key = IHEOL;
1117                         if (game.damage[DCOMPTR]!=0)
1118                                 prout("Battle comuter damaged, manual file only.");
1119                         else {
1120                                 skip(1);
1121                                 prouts("---WORKING---");
1122                                 skip(1);
1123                                 prout("Short-range-sensors-damaged");
1124                                 prout("Insufficient-data-for-automatic-phaser-fire");
1125                                 prout("Manual-fire-must-be-used");
1126                                 skip(1);
1127                         }
1128                 case MANUAL:
1129                         rpow = 0.0;
1130                         for (k = 1; k <= nenhere;) {
1131                                 int ii = game.kx[k], jj = game.ky[k];
1132                                 int ienm = game.quad[ii][jj];
1133                                 if (msgflag) {
1134                                         proutn("Energy available= %.2f",
1135                                                energy-.006-(ifast?200:0));
1136                                         skip(1);
1137                                         msgflag = 0;
1138                                         rpow = 0.0;
1139                                 }
1140                                 if (game.damage[DSRSENS] && !(abs(sectx-ii) < 2 && abs(secty-jj) < 2) &&
1141                                         (ienm == IHC || ienm == IHS)) {
1142                                         cramen(ienm);
1143                                         prout(" can't be located without short range scan.");
1144                                         chew();
1145                                         key = IHEOL;
1146                                         hits[k] = 0; /* prevent overflow -- thanks to Alexei Voitenko */
1147                                         k++;
1148                                         continue;
1149                                 }
1150                                 if (key == IHEOL) {
1151                                         chew();
1152                                         if (ipoop && k > kz)
1153                                                 irec=(fabs(game.kpower[k])/(PHASEFAC*pow(0.9,game.kdist[k])))*
1154                                                                  (1.01+0.05*Rand()) + 1.0;
1155                                         kz = k;
1156                                         proutn("(");
1157                                         if (game.damage[DCOMPTR]==0) proutn("%d", irec);
1158                                         else proutn("??");
1159                                         proutn(")  ");
1160                                         proutn("units to fire at ");
1161                                         crmena(0, ienm, 2, ii, jj);
1162                                         proutn("-  ");
1163                                         key = scan();
1164                                 }
1165                                 if (key == IHALPHA && isit("no")) {
1166                                         no = 1;
1167                                         key = scan();
1168                                         continue;
1169                                         }
1170                                 if (key == IHALPHA) {
1171                                         huh();
1172                                         return;
1173                                 }
1174                                 if (key == IHEOL) {
1175                                         if (k==1) { /* Let me say I'm baffled by this */
1176                                                 msgflag = 1;
1177                                         }
1178                                         continue;
1179                                 }
1180                                 if (aaitem < 0) {
1181                                         /* abort out */
1182                                         chew();
1183                                         return;
1184                                 }
1185                                 hits[k] = aaitem;
1186                                 rpow += aaitem;
1187                                 /* If total requested is too much, inform and start over */
1188
1189                                 if (rpow > (ifast?energy-200:energy)) {
1190                                         prout("Available energy exceeded -- try again.");
1191                                         chew();
1192                                         return;
1193                                 }
1194                                 key = scan(); /* scan for next value */
1195                                 k++;
1196                         }
1197                         if (rpow == 0.0) {
1198                                 /* zero energy -- abort */
1199                                 chew();
1200                                 return;
1201                         }
1202                         if (key == IHALPHA && isit("no")) {
1203                                 no = 1;
1204                         }
1205                         energy -= rpow;
1206                         chew();
1207                         if (ifast) {
1208                                 energy -= 200.0;
1209                                 if (checkshctrl(rpow)) return;
1210                         }
1211                         hittem(hits);
1212                         ididit=1;
1213                 case NOTSET:;   /* avoid gcc warning */
1214         }
1215         /* Say shield raised or malfunction, if necessary */
1216         if (alldone) return;
1217         if (ifast) {
1218                 skip(1);
1219                 if (no == 0) {
1220                         if (Rand() >= 0.99) {
1221                                 prout("Sulu-  \"Sir, the high-speed shield control has malfunctioned . . .");
1222                                 prouts("         CLICK   CLICK   POP  . . .");
1223                                 prout(" No  response, sir!");
1224                                 shldup = 0;
1225                         }
1226                         else
1227                                 prout("Shields raised.");
1228                 }
1229                 else
1230                         shldup = 0;
1231         }
1232         overheat(rpow);
1233 }
1234
1235 void hittem(double *hits) {
1236         double kp, kpow, wham, hit, dustfac, kpini;
1237 #ifdef SERGEEV
1238         int cx, cy;
1239 #endif /* SERGEEV */
1240         int nenhr2=nenhere, k=1, kk=1, ii, jj, ienm;
1241
1242         skip(1);
1243
1244         for (; k <= nenhr2; k++, kk++) {
1245                 if ((wham = hits[k])==0) continue;
1246                 dustfac = 0.9 + 0.01*Rand();
1247                 hit = wham*pow(dustfac,game.kdist[kk]);
1248                 kpini = game.kpower[kk];
1249                 kp = fabs(kpini);
1250                 if (PHASEFAC*hit < kp) kp = PHASEFAC*hit;
1251                 game.kpower[kk] -= (game.kpower[kk] < 0 ? -kp: kp);
1252                 kpow = game.kpower[kk];
1253                 ii = game.kx[kk];
1254                 jj = game.ky[kk];
1255                 if (hit > 0.005) {
1256 #ifdef SERGEEV
1257                         if (game.damage[DSRSENS]==0){
1258                            crx=wherex();
1259                            cry=wherey();
1260                            setwnd(1);
1261                            drawmaps(2);
1262                            gotoxy(jj*2+3,ii+2);
1263                            highvideo();
1264                            proutn("%c", game.quad[ii][jj]);
1265                            gotoxy(wherex()-1,wherey());
1266                            sound(500);
1267                            delay(1000);
1268                            nosound();
1269                            lowvideo();
1270                            proutn("%c", game.quad[ii][jj]);
1271                            setwnd(4);
1272                            gotoxy(crx,cry);
1273                            _setcursortype(_NORMALCURSOR);
1274                            delay(500);
1275                         }
1276 #endif /* SERGEEV */
1277                         proutn("%d unit hit on ", (int)hit);
1278                 }
1279                 else
1280                         proutn("Very small hit on ");
1281                 ienm = game.quad[ii][jj];
1282                 if (ienm==IHQUEST) iqengry=1;
1283                 crmena(0,ienm,2,ii,jj);
1284                 skip(1);
1285                 if (kpow == 0) {
1286                         deadkl(ii, jj, ienm, ii, jj);
1287                         if (game.state.remkl==0) finish(FWON);
1288                         if (alldone) return;
1289                         kk--; /* don't do the increment */
1290                 }
1291                 else /* decide whether or not to emasculate klingon */
1292                         if (kpow > 0 && Rand() >= 0.9 &&
1293                                 kpow <= ((0.4 + 0.4*Rand())*kpini)) {
1294                                 prout("***Mr. Spock-  \"Captain, the vessel at ",
1295                                         cramlc(sector,ii,jj));
1296                                 prout("   has just lost its firepower.\"");
1297                                 game.kpower[kk] = -kpow;
1298                         }
1299         }
1300         return;
1301 }
1302