X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=src%2Fmoving.c;h=0d41dd18f10950eac57bfe95845f30a2ffe0de2f;hb=HEAD;hp=5c9f67dde508bc02a1ff01b1f9d82ee9851378c0;hpb=459d6afcbe13be588b29c8bd1fbffb39b13fdee1;p=super-star-trek.git

diff --git a/src/moving.c b/src/moving.c
deleted file mode 100644
index 5c9f67d..0000000
--- a/src/moving.c
+++ /dev/null
@@ -1,1009 +0,0 @@
-#include <unistd.h>
-#include "sstlinux.h"
-#include "sst.h"
-
-static void getcd(bool, int);
-
-void imove(void) 
-{
-    double angle, deltax, deltay, bigger, x, y,
-        finald, finalx, finaly, stopegy, probf;
-    int trbeam = 0, n, l, kink, kinks, iquad;
-    coord w;
-
-    w.x = w.y = 0;
-    if (game.inorbit) {
-	prout("Helmsman Sulu- \"Leaving standard orbit.\"");
-	game.inorbit = false;
-    }
-
-    angle = ((15.0 - game.direc) * 0.5235988);
-    deltax = -sin(angle);
-    deltay = cos(angle);
-    if (fabs(deltax) > fabs(deltay))
-	bigger = fabs(deltax);
-    else
-	bigger = fabs(deltay);
-		
-    deltay /= bigger;
-    deltax /= bigger;
-
-    /* If tractor beam is to occur, don't move full distance */
-    if (game.state.date+game.optime >= scheduled(FTBEAM)) {
-	trbeam = 1;
-	game.condit = IHRED;
-	game.dist = game.dist*(scheduled(FTBEAM)-game.state.date)/game.optime + 0.1;
-	game.optime = scheduled(FTBEAM) - game.state.date + 1e-5;
-    }
-    /* Move within the quadrant */
-    game.quad[game.sector.x][game.sector.y] = IHDOT;
-    x = game.sector.x;
-    y = game.sector.y;
-    n = 10.0*game.dist*bigger+0.5;
-
-    if (n > 0) {
-	for (l = 1; l <= n; l++) {
-	    w.x = (x += deltax) + 0.5;
-	    w.y = (y += deltay) + 0.5;
-	    if (!VALID_SECTOR(w.x, w.y)) {
-		/* Leaving quadrant -- allow final enemy attack */
-		/* Don't do it if being pushed by Nova */
-		if (game.nenhere != 0 && game.iattak != 2) {
-		    newcnd();
-		    for_local_enemies(l) {
-			finald = sqrt((w.x-game.ks[l].x)*(double)(w.x-game.ks[l].x) +
-				      (w.y-game.ks[l].y)*(double)(w.y-game.ks[l].y));
-			game.kavgd[l] = 0.5 * (finald+game.kdist[l]);
-		    }
-		    /*
-		     * Stas Sergeev added the game.condition
-		     * that attacks only happen if Klingons
-		     * are present and your skill is good.
-		     */
-		    if (game.skill > SKILL_GOOD && game.klhere > 0 && !game.state.galaxy[game.quadrant.x][game.quadrant.y].supernova)
-			attack(0);
-		    if (game.alldone) return;
-		}
-		/* compute final position -- new quadrant and sector */
-		x = QUADSIZE*(game.quadrant.x-1)+game.sector.x;
-		y = QUADSIZE*(game.quadrant.y-1)+game.sector.y;
-		w.x = x+10.0*game.dist*bigger*deltax+0.5;
-		w.y = y+10.0*game.dist*bigger*deltay+0.5;
-		/* check for edge of galaxy */
-		kinks = 0;
-		do {
-		    kink = 0;
-		    if (w.x <= 0) {
-			w.x = -w.x + 1;
-			kink = 1;
-		    }
-		    if (w.y <= 0) {
-			w.y = -w.y + 1;
-			kink = 1;
-		    }
-		    if (w.x > GALSIZE*QUADSIZE) {
-			w.x = (GALSIZE*QUADSIZE*2)+1 - w.x;
-			kink = 1;
-		    }
-		    if (w.y > GALSIZE*QUADSIZE) {
-			w.y = (GALSIZE*QUADSIZE*2)+1 - w.y;
-			kink = 1;
-		    }
-		    if (kink) kinks = 1;
-		} while (kink);
-
-		if (kinks) {
-		    game.nkinks += 1;
-		    if (game.nkinks == 3) {
-			/* Three strikes -- you're out! */
-			finish(FNEG3);
-			return;
-		    }
-		    skip(1);
-		    prout("YOU HAVE ATTEMPTED TO CROSS THE NEGATIVE ENERGY BARRIER");
-		    prout("AT THE EDGE OF THE GALAXY.  THE THIRD TIME YOU TRY THIS,");
-		    prout("YOU WILL BE DESTROYED.");
-		}
-		/* Compute final position in new quadrant */
-		if (trbeam) return; /* Don't bother if we are to be beamed */
-		game.quadrant.x = (w.x+(QUADSIZE-1))/QUADSIZE;
-		game.quadrant.y = (w.y+(QUADSIZE-1))/QUADSIZE;
-		game.sector.x = w.x - QUADSIZE*(game.quadrant.x-1);
-		game.sector.y = w.y - QUADSIZE*(game.quadrant.y-1);
-		skip(1);
-		prout("Entering %s.", cramlc(quadrant, game.quadrant));
-		game.quad[game.sector.x][game.sector.y] = game.ship;
-		newqad(0);
-		if (game.skill>SKILL_NOVICE) attack(0);
-		return;
-	    }
-	    iquad = game.quad[w.x][w.y];
-	    if (iquad != IHDOT) {
-		/* object encountered in flight path */
-		stopegy = 50.0*game.dist/game.optime;
-		game.dist=0.1*sqrt((game.sector.x-w.x)*(double)(game.sector.x-w.x) +
-			      (game.sector.y-w.y)*(double)(game.sector.y-w.y));
-		switch (iquad) {
-		case IHT: /* Ram a Tholian */
-		case IHK: /* Ram enemy ship */
-		case IHC:
-		case IHS:
-		case IHR:
-		case IHQUEST:
-		    game.sector.x = w.x;
-		    game.sector.y = w.y;
-		    ram(0, iquad, game.sector);
-		    finalx = game.sector.x;
-		    finaly = game.sector.y;
-		    break;
-		case IHBLANK:
-		    skip(1);
-		    prouts("***RED ALERT!  RED ALERT!");
-		    skip(1);
-		    proutn("***");
-		    crmshp();
-		    proutn(" pulled into black hole at ");
-		    prout(cramlc(sector, w));
-		    /*
-		     * Getting pulled into a black hole was certain
-		     * death in Almy's original.  Stas Sergeev added a
-		     * possibility that you'll get timewarped instead.
-		     */
-		    n=0;
-		    for (l=0;l<NDEVICES;l++)
-			if (game.damage[l]>0) 
-			    n++;
-		    probf=pow(1.4,(game.energy+game.shield)/5000.0-1.0)*pow(1.3,1.0/(n+1)-1.0);
-		    if ((game.options & OPTION_BLKHOLE) && Rand()>probf) 
-			timwrp();
-		    else 
-			finish(FHOLE);
-		    return;
-		default:
-		    /* something else */
-		    skip(1);
-		    crmshp();
-		    if (iquad == IHWEB)
-			proutn(" encounters Tholian web at ");
-		    else
-			proutn(" blocked by object at ");
-		    proutn(cramlc(sector, w));
-		    prout(";");
-		    proutn("Emergency stop required ");
-		    prout("%2d units of energy.", (int)stopegy);
-		    game.energy -= stopegy;
-		    finalx = x-deltax+0.5;
-		    game.sector.x = finalx;
-		    finaly = y-deltay+0.5;
-		    game.sector.y = finaly;
-		    if (game.energy <= 0) {
-			finish(FNRG);
-			return;
-		    }
-		    break;
-		}
-		goto no_quad_change;	/* sorry! */
-	    }
-	}
-	game.dist = 0.1*sqrt((game.sector.x-w.x)*(double)(game.sector.x-w.x) +
-			(game.sector.y-w.y)*(double)(game.sector.y-w.y));
-	game.sector.x = w.x;
-	game.sector.y = w.y;
-    }
-    finalx = game.sector.x;
-    finaly = game.sector.y;
-no_quad_change:
-    /* No quadrant change -- compute new avg enemy distances */
-    game.quad[game.sector.x][game.sector.y] = game.ship;
-    if (game.nenhere) {
-	for_local_enemies(l) {
-	    finald = sqrt((w.x-game.ks[l].x)*(double)(w.x-game.ks[l].x) +
-			  (w.y-game.ks[l].y)*(double)(w.y-game.ks[l].y));
-	    game.kavgd[l] = 0.5 * (finald+game.kdist[l]);
-	    game.kdist[l] = finald;
-	}
-	sortkl();
-	if (!game.state.galaxy[game.quadrant.x][game.quadrant.y].supernova && game.iattak == 0)
-	    attack(0);
-	for_local_enemies(l) game.kavgd[l] = game.kdist[l];
-    }
-    newcnd();
-    game.iattak = 0;
-    drawmaps(0);
-    setwnd(message_window);
-    return;
-}
-
-void dock(int l) 
-{
-    chew();
-    if (game.condit == IHDOCKED && l) {
-	prout("Already docked.");
-	return;
-    }
-    if (game.inorbit) {
-	prout("You must first leave standard orbit.");
-	return;
-    }
-    if (game.base.x==0 || abs(game.sector.x-game.base.x) > 1 || abs(game.sector.y-game.base.y) > 1) {
-	crmshp();
-	prout(" not adjacent to base.");
-	return;
-    }
-    game.condit = IHDOCKED;
-    if (l) prout("Docked.");
-    game.ididit=1;
-    if (game.energy < game.inenrg) game.energy = game.inenrg;
-    game.shield = game.inshld;
-    game.torps = game.intorps;
-    game.lsupres = game.inlsr;
-    if (game.damage[DRADIO] == 0.0 &&
-	(is_scheduled(FCDBAS) || game.isatb == 1) && game.iseenit == 0) {
-	/* get attack report from base */
-	prout("Lt. Uhura- \"Captain, an important message from the starbase:\"");
-	attakreport(0);
-	game.iseenit = 1;
-    }
-}
-
-static void getcd(bool isprobe, int akey) {
-	/* This program originally required input in terms of a (clock)
-	   direction and distance. Somewhere in history, it was changed to
-	   cartesian coordinates. So we need to convert. I think
-	   "manual" input should still be done this way -- it's a real
-	   pain if the computer isn't working! Manual mode is still confusing
-	   because it involves giving x and y motions, yet the coordinates
-	   are always displayed y - x, where +y is downward! */
-
-	
-        int irowq=game.quadrant.x, icolq=game.quadrant.y, itemp=0, iprompt=0, key=0;
-	double xi, xj, xk, xl;
-	double deltax, deltay;
-	int automatic = -1;
-	coord incr;
-
-	/* Get course direction and distance. If user types bad values, return
-	   with DIREC = -1.0. */
-
-	game.direc = -1.0;
-	
-	if (game.landed == 1 && !isprobe) {
-		prout("Dummy! You can't leave standard orbit until you");
-		proutn("are back aboard the ");
-		crmshp();
-		prout(".");
-		chew();
-		return;
-	}
-	while (automatic == -1) {
-		if (game.damage[DCOMPTR]) {
-			if (isprobe)
-				prout("Computer damaged; manual navigation only");
-			else
-				prout("Computer damaged; manual movement only");
-			chew();
-			automatic = 0;
-			key = IHEOL;
-			break;
-		}
-		if (isprobe && akey != -1) {
-			/* For probe launch, use pre-scaned value first time */
-			key = akey;
-			akey = -1;
-		}
-		else 
-			key = scan();
-
-		if (key == IHEOL) {
-			proutn("Manual or automatic- ");
-			iprompt = 1;
-			chew();
-		}
-		else if (key == IHALPHA) {
-			if (isit("manual")) {
-				automatic =0;
-				key = scan();
-				break;
-			}
-			else if (isit("automatic")) {
-				automatic = 1;
-				key = scan();
-				break;
-			}
-			else {
-				huh();
-				chew();
-				return;
-			}
-		}
-		else { /* numeric */
-			if (isprobe)
-				prout("(Manual navigation assumed.)");
-			else
-				prout("(Manual movement assumed.)");
-			automatic = 0;
-			break;
-		}
-	}
-
-	if (automatic) {
-		while (key == IHEOL) {
-			if (isprobe)
-				proutn("Target quadrant or quadrant&sector- ");
-			else
-				proutn("Destination sector or quadrant&sector- ");
-			chew();
-			iprompt = 1;
-			key = scan();
-		}
-
-		if (key != IHREAL) {
-			huh();
-			return;
-		}
-		xi = aaitem;
-		key = scan();
-		if (key != IHREAL){
-			huh();
-			return;
-		}
-		xj = aaitem;
-		key = scan();
-		if (key == IHREAL) {
-			/* both quadrant and sector specified */
-			xk = aaitem;
-			key = scan();
-			if (key != IHREAL) {
-				huh();
-				return;
-			}
-			xl = aaitem;
-
-			irowq = xi + 0.5;
-			icolq = xj + 0.5;
-			incr.y = xk + 0.5;
-			incr.x = xl + 0.5;
-		}
-		else {
-			if (isprobe) {
-				/* only quadrant specified -- go to center of dest quad */
-				irowq = xi + 0.5;
-				icolq = xj + 0.5;
-				incr.y = incr.x = 5;
-			}
-			else {
-				incr.y = xi + 0.5;
-				incr.x = xj + 0.5;
-			}
-			itemp = 1;
-		}
-		if (!VALID_QUADRANT(icolq,irowq)||!VALID_SECTOR(incr.x,incr.y)) {
-		    huh();
-		    return;
-		}
-		skip(1);
-		if (!isprobe) {
-			if (itemp) {
-				if (iprompt) {
-					prout("Helmsman Sulu- \"Course locked in for %s.\"",
-						cramlc(sector, incr));
-				}
-			}
-			else prout("Ensign Chekov- \"Course laid in, Captain.\"");
-		}
-		deltax = icolq - game.quadrant.y + 0.1*(incr.x-game.sector.y);
-		deltay = game.quadrant.x - irowq + 0.1*(game.sector.x-incr.y);
-	}
-	else { /* manual */
-		while (key == IHEOL) {
-			proutn("X and Y displacements- ");
-			chew();
-			iprompt = 1;
-			key = scan();
-		}
-		itemp = 2;
-		if (key != IHREAL) {
-			huh();
-			return;
-		}
-		deltax = aaitem;
-		key = scan();
-		if (key != IHREAL) {
-			huh();
-			return;
-		}
-		deltay = aaitem;
-	}
-	/* Check for zero movement */
-	if (deltax == 0 && deltay == 0) {
-		chew();
-		return;
-	}
-	if (itemp == 2 && !isprobe) {
-		skip(1);
-		prout("Helmsman Sulu- \"Aye, Sir.\"");
-	}
-	game.dist = sqrt(deltax*deltax + deltay*deltay);
-	game.direc = atan2(deltax, deltay)*1.90985932;
-	if (game.direc < 0.0) game.direc += 12.0;
-	chew();
-	return;
-
-}
-		
-
-
-void impuls(void) 
-{
-    double power;
-
-    game.ididit = 0;
-    if (game.damage[DIMPULS]) {
-	chew();
-	skip(1);
-	prout("Engineer Scott- \"The impulse engines are damaged, Sir.\"");
-	return;
-    }
-
-    if (game.energy > 30.0) {
-	getcd(false, 0);
-	if (game.direc == -1.0) return;
-	power = 20.0 + 100.0*game.dist;
-    }
-    else
-	power = 30.0;
-
-    if (power >= game.energy) {
-	/* Insufficient power for trip */
-	skip(1);
-	prout("First Officer Spock- \"Captain, the impulse engines");
-	prout("require 20.0 units to engage, plus 100.0 units per");
-	if (game.energy > 30) {
-	    proutn("quadrant.  We can go, therefore, a maximum of %d", 
-		   (int)(0.01 * (game.energy-20.0)-0.05));
-	    prout(" quadrants.\"");
-	}
-	else {
-	    prout("quadrant.  They are, therefore, useless.\"");
-	}
-	chew();
-	return;
-    }
-    /* Make sure enough time is left for the trip */
-    game.optime = game.dist/0.095;
-    if (game.optime >= game.state.remtime) {
-	prout("First Officer Spock- \"Captain, our speed under impulse");
-	prout("power is only 0.95 sectors per stardate. Are you sure");
-	proutn("we dare spend the time?\" ");
-	if (ja() == 0) return;
-    }
-    /* Activate impulse engines and pay the cost */
-    imove();
-    game.ididit = 1;
-    if (game.alldone) return;
-    power = 20.0 + 100.0*game.dist;
-    game.energy -= power;
-    game.optime = game.dist/0.095;
-    if (game.energy <= 0) finish(FNRG);
-    return;
-}
-
-
-void warp(int i) 
-{
-    int blooey=0, twarp=0, iwarp;
-    double power;
-
-    if (i!=2) { /* Not WARPX entry */
-	game.ididit = 0;
-	if (game.damage[DWARPEN] > 10.0) {
-	    chew();
-	    skip(1);
-	    prout("Engineer Scott- \"The impulse engines are damaged, Sir.\"");
-	    return;
-	}
-	if (game.damage[DWARPEN] > 0.0 && game.warpfac > 4.0) {
-	    chew();
-	    skip(1);
-	    prout("Engineer Scott- \"Sorry, Captain. Until this damage");
-	    prout("  is repaired, I can only give you warp 4.\"");
-	    return;
-	}
-			
-	/* Read in course and distance */
-	getcd(false, 0);
-	if (game.direc == -1.0) return;
-
-	/* Make sure starship has enough energy for the trip */
-	power = (game.dist+0.05)*game.warpfac*game.warpfac*game.warpfac*(game.shldup+1);
-
-
-	if (power >= game.energy) {
-	    /* Insufficient power for trip */
-	    game.ididit = 0;
-	    skip(1);
-	    prout("Engineering to bridge--");
-	    if (game.shldup==0 || 0.5*power > game.energy) {
-		iwarp = pow((game.energy/(game.dist+0.05)), 0.333333333);
-		if (iwarp <= 0) {
-		    prout("We can't do it, Captain. We haven't the energy.");
-		}
-		else {
-		    proutn("We haven't the energy, but we could do it at warp %d", iwarp);
-		    if (game.shldup) {
-			prout(",");
-			prout("if you'll lower the shields.");
-		    }
-		    else
-			prout(".");
-		}
-	    }
-	    else
-		prout("We haven't the energy to go that far with the shields up.");
-	    return;
-	}
-						
-	/* Make sure enough time is left for the trip */
-	game.optime = 10.0*game.dist/game.wfacsq;
-	if (game.optime >= 0.8*game.state.remtime) {
-	    skip(1);
-	    prout("First Officer Spock- \"Captain, I compute that such");
-	    proutn("  a trip would require approximately %2.0f",
-		   100.0*game.optime/game.state.remtime);
-	    prout(" percent of our");
-	    proutn("  remaining time.  Are you sure this is wise?\" ");
-	    if (ja() == 0) { game.ididit = 0; game.optime=0; return;}
-	}
-    }
-    /* Entry WARPX */
-    if (game.warpfac > 6.0) {
-	/* Decide if engine damage will occur */
-	double prob = game.dist*(6.0-game.warpfac)*(6.0-game.warpfac)/66.666666666;
-	if (prob > Rand()) {
-	    blooey = 1;
-	    game.dist = Rand()*game.dist;
-	}
-	/* Decide if time warp will occur */
-	if (0.5*game.dist*pow(7.0,game.warpfac-10.0) > Rand()) twarp=1;
-	if (idebug && game.warpfac==10 && twarp==0) {
-	    blooey=0;
-	    proutn("=== Force time warp? ");
-	    if (ja()==1) twarp=1;
-	}
-	if (blooey || twarp) {
-	    /* If time warp or engine damage, check path */
-	    /* If it is obstructed, don't do warp or damage */
-	    double angle = ((15.0-game.direc)*0.5235998);
-	    double deltax = -sin(angle);
-	    double deltay = cos(angle);
-	    double bigger, x, y;
-	    int n, l, ix, iy;
-	    if (fabs(deltax) > fabs(deltay))
-		bigger = fabs(deltax);
-	    else
-		bigger = fabs(deltay);
-			
-	    deltax /= bigger;
-	    deltay /= bigger;
-	    n = 10.0 * game.dist * bigger +0.5;
-	    x = game.sector.x;
-	    y = game.sector.y;
-	    for (l = 1; l <= n; l++) {
-		x += deltax;
-		ix = x + 0.5;
-		y += deltay;
-		iy = y +0.5;
-		if (!VALID_SECTOR(ix, iy)) break;
-		if (game.quad[ix][iy] != IHDOT) {
-		    blooey = 0;
-		    twarp = 0;
-		}
-	    }
-	}
-    }
-				
-
-    /* Activate Warp Engines and pay the cost */
-    imove();
-    if (game.alldone) return;
-    game.energy -= game.dist*game.warpfac*game.warpfac*game.warpfac*(game.shldup+1);
-    if (game.energy <= 0) finish(FNRG);
-    game.optime = 10.0*game.dist/game.wfacsq;
-    if (twarp) timwrp();
-    if (blooey) {
-	game.damage[DWARPEN] = game.damfac*(3.0*Rand()+1.0);
-	skip(1);
-	prout("Engineering to bridge--");
-	prout("  Scott here.  The warp engines are damaged.");
-	prout("  We'll have to reduce speed to warp 4.");
-    }
-    game.ididit = 1;
-    return;
-}
-
-
-
-void setwrp(void) 
-{
-    int key;
-    double oldfac;
-	
-    while ((key=scan()) == IHEOL) {
-	chew();
-	proutn("Warp factor- ");
-    }
-    chew();
-    if (key != IHREAL) {
-	huh();
-	return;
-    }
-    if (game.damage[DWARPEN] > 10.0) {
-	prout("Warp engines inoperative.");
-	return;
-    }
-    if (game.damage[DWARPEN] > 0.0 && aaitem > 4.0) {
-	prout("Engineer Scott- \"I'm doing my best, Captain,");
-	prout("  but right now we can only go warp 4.\"");
-	return;
-    }
-    if (aaitem > 10.0) {
-	prout("Helmsman Sulu- \"Our top speed is warp 10, Captain.\"");
-	return;
-    }
-    if (aaitem < 1.0) {
-	prout("Helmsman Sulu- \"We can't go below warp 1, Captain.\"");
-	return;
-    }
-    oldfac = game.warpfac;
-    game.warpfac = aaitem;
-    game.wfacsq=game.warpfac*game.warpfac;
-    if (game.warpfac <= oldfac || game.warpfac <= 6.0) {
-	proutn("Helmsman Sulu- \"Warp factor %d, Captain.\"", 
-	       (int)game.warpfac);
-	return;
-    }
-    if (game.warpfac < 8.00) {
-	prout("Engineer Scott- \"Aye, but our maximum safe speed is warp 6.\"");
-	return;
-    }
-    if (game.warpfac == 10.0) {
-	prout("Engineer Scott- \"Aye, Captain, we'll try it.\"");
-	return;
-    }
-    prout("Engineer Scott- \"Aye, Captain, but our engines may not take it.\"");
-    return;
-}
-
-void atover(int igrab) 
-{
-    double power, distreq;
-
-    chew();
-    /* is captain on planet? */
-    if (game.landed==1) {
-	if (game.damage[DTRANSP]) {
-	    finish(FPNOVA);
-	    return;
-	}
-	prout("Scotty rushes to the transporter controls.");
-	if (game.shldup) {
-	    prout("But with the shields up it's hopeless.");
-	    finish(FPNOVA);
-	}
-	prouts("His desperate attempt to rescue you . . .");
-	if (Rand() <= 0.5) {
-	    prout("fails.");
-	    finish(FPNOVA);
-	    return;
-	}
-	prout("SUCCEEDS!");
-	if (game.imine) {
-	    game.imine = 0;
-	    proutn("The crystals mined were ");
-	    if (Rand() <= 0.25) {
-		prout("lost.");
-	    }
-	    else {
-		prout("saved.");
-		game.icrystl = 1;
-	    }
-	}
-    }
-    if (igrab) return;
-
-    /* Check to see if captain in shuttle craft */
-    if (game.icraft) finish(FSTRACTOR);
-    if (game.alldone) return;
-
-    /* Inform captain of attempt to reach safety */
-    skip(1);
-    do {
-	if (game.justin) {
-	    prouts("***RED ALERT!  READ ALERT!");
-	    skip(1);
-	    proutn("The ");
-	    crmshp();
-	    prout(" has stopped in a quadrant containing");
-	    prouts("   a supernova.");
-	    skip(2);
-	}
-	proutn("***Emergency automatic override attempts to hurl ");
-	crmshp();
-	skip(1);
-	prout("safely out of quadrant.");
-	if (game.damage[DRADIO] == 0.0)
-	    game.state.galaxy[game.quadrant.x][game.quadrant.y].charted = true;
-	/* Try to use warp engines */
-	if (game.damage[DWARPEN]) {
-	    skip(1);
-	    prout("Warp engines damaged.");
-	    finish(FSNOVAED);
-	    return;
-	}
-	game.warpfac = 6.0+2.0*Rand();
-	game.wfacsq = game.warpfac * game.warpfac;
-	prout("Warp factor set to %d", (int)game.warpfac);
-	power = 0.75*game.energy;
-	game.dist = power/(game.warpfac*game.warpfac*game.warpfac*(game.shldup+1));
-	distreq = 1.4142+Rand();
-	if (distreq < game.dist) game.dist = distreq;
-	game.optime = 10.0*game.dist/game.wfacsq;
-	game.direc = 12.0*Rand();	/* How dumb! */
-	game.justin = 0;
-	game.inorbit = 0;
-	warp(2);
-	if (game.justin == 0) {
-	    /* This is bad news, we didn't leave quadrant. */
-	    if (game.alldone) return;
-	    skip(1);
-	    prout("Insufficient energy to leave quadrant.");
-	    finish(FSNOVAED);
-	    return;
-	}
-    } while 
-	/* Repeat if another snova */
-	(game.state.galaxy[game.quadrant.x][game.quadrant.y].supernova);
-    if (KLINGREM==0) 
-	finish(FWON); /* Snova killed remaining enemy. */
-}
-
-void timwrp() 
-{
-    int l, gotit;
-    prout("***TIME WARP ENTERED.");
-    if (game.state.snap && Rand() < 0.5) {
-	/* Go back in time */
-	prout("You are traveling backwards in time %d stardates.",
-	      (int)(game.state.date-game.snapsht.date));
-	game.state = game.snapsht;
-	game.state.snap = 0;
-	if (game.state.remcom) {
-	    schedule(FTBEAM, expran(game.intime/game.state.remcom));
-	    schedule(FBATTAK, expran(0.3*game.intime));
-	}
-	schedule(FSNOVA, expran(0.5*game.intime));
-	/* next snapshot will be sooner */
-	schedule(FSNAP, expran(0.25*game.state.remtime));
-				
-	if (game.state.nscrem) schedule(FSCMOVE, 0.2777);
-	game.isatb = 0;
-	unschedule(FCDBAS);
-	unschedule(FSCDBAS);
-	game.battle.x = game.battle.y = 0;
-
-	/* Make sure Galileo is consistant -- Snapshot may have been taken
-	   when on planet, which would give us two Galileos! */
-	gotit = 0;
-	for (l = 0; l < game.inplan; l++) {
-	    if (game.state.plnets[l].known == shuttle_down) {
-		gotit = 1;
-		if (game.iscraft==1 && game.ship==IHE) {
-		    prout("Checkov-  \"Security reports the Galileo has disappeared, Sir!");
-		    game.iscraft = 0;
-		}
-	    }
-	}
-	/* Likewise, if in the original time the Galileo was abandoned, but
-	   was on ship earlier, it would have vanished -- lets restore it */
-	if (game.iscraft==0 && gotit==0 && game.damage[DSHUTTL] >= 0.0) {
-	    prout("Checkov-  \"Security reports the Galileo has reappeared in the dock!\"");
-	    game.iscraft = 1;
-	}
-	/* 
-	 * There used to be code to do the actual reconstrction here,
-	 * but the starchart is now part of the snapshotted galaxy state.
-	 */
-	prout("Spock has reconstructed a correct star chart from memory");
-    }
-    else {
-	/* Go forward in time */
-	game.optime = -0.5*game.intime*log(Rand());
-	prout("You are traveling forward in time %d stardates.", (int)game.optime);
-	/* cheat to make sure no tractor beams occur during time warp */
-	postpone(FTBEAM, game.optime);
-	game.damage[DRADIO] += game.optime;
-    }
-    newqad(0);
-    events();	/* Stas Sergeev added this -- do pending events */
-}
-
-void probe(void) 
-{
-    double angle, bigger;
-    int key;
-    /* New code to launch a deep space probe */
-    if (game.nprobes == 0) {
-	chew();
-	skip(1);
-	if (game.ship == IHE) 
-	    prout("Engineer Scott- \"We have no more deep space probes, Sir.\"");
-	else
-	    prout("Ye Faerie Queene has no deep space probes.");
-	return;
-    }
-    if (game.damage[DDSP] != 0.0) {
-	chew();
-	skip(1);
-	prout("Engineer Scott- \"The probe launcher is damaged, Sir.\"");
-	return;
-    }
-    if (is_scheduled(FDSPROB)) {
-	chew();
-	skip(1);
-	if (game.damage[DRADIO] != 0 && game.condit != IHDOCKED) {
-	    prout("Spock-  \"Records show the previous probe has not yet");
-	    prout("   reached its destination.\"");
-	}
-	else
-	    prout("Uhura- \"The previous probe is still reporting data, Sir.\"");
-	return;
-    }
-    key = scan();
-
-    if (key == IHEOL) {
-	/* slow mode, so let Kirk know how many probes there are left */
-	prout(game.nprobes==1 ? "%d probe left." : "%d probes left.", game.nprobes);
-	proutn("Are you sure you want to fire a probe? ");
-	if (ja()==0) return;
-    }
-
-    game.isarmed = false;
-    if (key == IHALPHA && strcmp(citem,"armed") == 0) {
-	game.isarmed = true;
-	key = scan();
-    }
-    else if (key == IHEOL) {
-	proutn("Arm NOVAMAX warhead? ");
-	game.isarmed = ja();
-    }
-    getcd(true, key);
-    if (game.direc == -1.0) return;
-    game.nprobes--;
-    angle = ((15.0 - game.direc) * 0.5235988);
-    game.probeinx = -sin(angle);
-    game.probeiny = cos(angle);
-    if (fabs(game.probeinx) > fabs(game.probeiny))
-	bigger = fabs(game.probeinx);
-    else
-	bigger = fabs(game.probeiny);
-		
-    game.probeiny /= bigger;
-    game.probeinx /= bigger;
-    game.proben = 10.0*game.dist*bigger +0.5;
-    game.probex = game.quadrant.x*QUADSIZE + game.sector.x - 1;	// We will use better packing than original
-    game.probey = game.quadrant.y*QUADSIZE + game.sector.y - 1;
-    game.probec = game.quadrant;
-    schedule(FDSPROB, 0.01); // Time to move one sector
-    prout("Ensign Chekov-  \"The deep space probe is launched, Captain.\"");
-    game.ididit = 1;
-    return;
-}
-
-void mayday(void) 
-{
-    /* There's more than one way to move in this game! */
-    double ddist, xdist, probf;
-    int line = 0, l, ix, iy;
-
-    chew();
-    /* Test for game.conditions which prevent calling for help */
-    if (game.condit == IHDOCKED) {
-	prout("Lt. Uhura-  \"But Captain, we're already docked.\"");
-	return;
-    }
-    if (game.damage[DRADIO] != 0) {
-	prout("Subspace radio damaged.");
-	return;
-    }
-    if (game.state.rembase==0) {
-	prout("Lt. Uhura-  \"Captain, I'm not getting any response from Starbase.\"");
-	return;
-    }
-    if (game.landed == 1) {
-	proutn("You must be aboard the ");
-	crmshp();
-	prout(".");
-	return;
-    }
-    /* OK -- call for help from nearest starbase */
-    game.nhelp++;
-    if (game.base.x!=0) {
-	/* There's one in this quadrant */
-	ddist = sqrt(square(game.base.x-game.sector.x)+square(game.base.y-game.sector.y));
-    }
-    else {
-	ddist = FOREVER;
-	for_starbases(l) {
-	    xdist=10.0*sqrt(square(game.state.baseq[l].x-game.quadrant.x)+square(game.state.baseq[l].y-game.quadrant.y));
-	    if (xdist < ddist) {
-		ddist = xdist;
-		line = l;
-	    }
-	}
-	/* Since starbase not in quadrant, set up new quadrant */
-	game.quadrant = game.state.baseq[line];
-	newqad(1);
-    }
-    /* dematerialize starship */
-    game.quad[game.sector.x][game.sector.y]=IHDOT;
-    proutn("Starbase in %s responds--", cramlc(quadrant, game.quadrant));
-    proutn("");
-    crmshp();
-    prout(" dematerializes.");
-    game.sector.x=0;
-    for (l = 1; l <= 5; l++) {
-	ix = game.base.x+3.0*Rand()-1;
-	iy = game.base.y+3.0*Rand()-1;
-	if (VALID_SECTOR(ix,iy) && game.quad[ix][iy]==IHDOT) {
-	    /* found one -- finish up */
-	    game.sector.x=ix;
-	    game.sector.y=iy;
-	    break;
-	}
-    }
-    if (game.sector.x==0){
-	prout("You have been lost in space...");
-	finish(FMATERIALIZE);
-	return;
-    }
-    /* Give starbase three chances to rematerialize starship */
-    probf = pow((1.0 - pow(0.98,ddist)), 0.33333333);
-    for (l = 1; l <= 3; l++) {
-	switch (l) {
-	case 1: proutn("1st"); break;
-	case 2: proutn("2nd"); break;
-	case 3: proutn("3rd"); break;
-	}
-	proutn(" attempt to re-materialize ");
-	crmshp();
-	switch (l){
-	case 1: game.quad[ix][iy]=IHMATER0;
-	    break;
-	case 2: game.quad[ix][iy]=IHMATER1;
-	    break;
-	case 3: game.quad[ix][iy]=IHMATER2;
-	    break;
-	}
-	textcolor(RED);
-	warble();
-	if (Rand() > probf) break;
-	prout("fails.");
-	delay(500);
-	textcolor(DEFAULT);
-    }
-    if (l > 3) {
-	game.quad[ix][iy]=IHQUEST;
-	game.alive = 0;
-	drawmaps(1);
-	setwnd(message_window);
-	finish(FMATERIALIZE);
-	return;
-    }
-    game.quad[ix][iy]=game.ship;
-    textcolor(GREEN);
-    prout("succeeds.");
-    textcolor(DEFAULT);
-    dock(0);
-    skip(1);
-    prout("Lt. Uhura-  \"Captain, we made it!\"");
-}