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- /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
- #ifndef lint
- static char sccsid[] = "@(#)initquad.c 5.4 (Berkeley) 6/1/90";
- #endif /* not lint */
-
- # include "trek.h"
-
- /*
- ** Paramize Quadrant Upon Entering
- **
- ** A quadrant is initialized from the information held in the
- ** Quad matrix. Basically, everything is just initialized
- ** randomly, except for the starship, which goes into a fixed
- ** sector.
- **
- ** If there are Klingons in the quadrant, the captain is informed
- ** that the condition is RED, and he is given a chance to put
- ** his shields up if the computer is working.
- **
- ** The flag `f' is set to disable the check for condition red.
- ** This mode is used in situations where you know you are going
- ** to be docked, i.e., abandon() and help().
- */
-
- initquad(f)
- int f;
- {
- register int i, j;
- int rx, ry;
- int nbases, nstars;
- register struct quad *q;
- int nholes;
-
- q = &Quad[Ship.quadx][Ship.quady];
-
- /* ignored supernova'ed quadrants (this is checked again later anyway */
- if (q->stars < 0)
- return;
- Etc.nkling = q->klings;
- nbases = q->bases;
- nstars = q->stars;
- nholes = q->holes;
-
- /* have we blundered into a battle zone w/ shields down? */
- if (Etc.nkling > 0 && !f)
- {
- printf("Condition RED\n");
- Ship.cond = RED;
- if (!damaged(COMPUTER))
- shield(1);
- }
-
- /* clear out the quadrant */
- for (i = 0; i < NSECTS; i++)
- for (j = 0; j < NSECTS; j++)
- Sect[i][j] = EMPTY;
-
- /* initialize Enterprise */
- Sect[Ship.sectx][Ship.secty] = Ship.ship;
-
- /* initialize Klingons */
- for (i = 0; i < Etc.nkling; i++)
- {
- sector(&rx, &ry);
- Sect[rx][ry] = KLINGON;
- Etc.klingon[i].x = rx;
- Etc.klingon[i].y = ry;
- Etc.klingon[i].power = Param.klingpwr;
- Etc.klingon[i].srndreq = 0;
- }
- compkldist(1);
-
- /* initialize star base */
- if (nbases > 0)
- {
- sector(&rx, &ry);
- Sect[rx][ry] = BASE;
- Etc.starbase.x = rx;
- Etc.starbase.y = ry;
- }
-
- /* initialize inhabited starsystem */
- if (q->qsystemname != 0)
- {
- sector(&rx, &ry);
- Sect[rx][ry] = INHABIT;
- nstars -= 1;
- }
-
- /* initialize black holes */
- for (i = 0; i < nholes; i++)
- {
- sector(&rx, &ry);
- Sect[rx][ry] = HOLE;
- }
-
- /* initialize stars */
- for (i = 0; i < nstars; i++)
- {
- sector(&rx, &ry);
- Sect[rx][ry] = STAR;
- }
- Move.newquad = 1;
- }
-
-
- sector(x, y)
- int *x, *y;
- {
- register int i, j;
-
- do
- {
- i = ranf(NSECTS);
- j = ranf(NSECTS);
- } while (Sect[i][j] != EMPTY);
- *x = i;
- *y = j;
- return;
- }
-