projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| b6f0a7e4 DF |
1 | /* |
| 2 | * Copyright (c) 1980 Regents of the University of California. | |
| 3 | * All rights reserved. The Berkeley software License Agreement | |
| 4 | * specifies the terms and conditions for redistribution. | |
| 5 | */ | |
| 6 | ||
| e28303e4 | 7 | #ifndef lint |
| b6f0a7e4 | 8 | static char sccsid[] = "@(#)initquad.c 5.1 (Berkeley) %G%"; |
| e28303e4 KM |
9 | #endif not lint |
| 10 | ||
| 11 | # include "trek.h" | |
| 12 | ||
| 13 | /* | |
| 14 | ** Paramize Quadrant Upon Entering | |
| 15 | ** | |
| 16 | ** A quadrant is initialized from the information held in the | |
| 17 | ** Quad matrix. Basically, everything is just initialized | |
| 18 | ** randomly, except for the starship, which goes into a fixed | |
| 19 | ** sector. | |
| 20 | ** | |
| 21 | ** If there are Klingons in the quadrant, the captain is informed | |
| 22 | ** that the condition is RED, and he is given a chance to put | |
| 23 | ** his shields up if the computer is working. | |
| 24 | ** | |
| 25 | ** The flag `f' is set to disable the check for condition red. | |
| 26 | ** This mode is used in situations where you know you are going | |
| 27 | ** to be docked, i.e., abandon() and help(). | |
| 28 | */ | |
| 29 | ||
| 30 | initquad(f) | |
| 31 | int f; | |
| 32 | { | |
| 33 | register int i, j; | |
| 34 | int rx, ry; | |
| 35 | int nbases, nstars; | |
| 36 | register struct quad *q; | |
| 37 | int nholes; | |
| 38 | ||
| 39 | q = &Quad[Ship.quadx][Ship.quady]; | |
| 40 | ||
| 41 | /* ignored supernova'ed quadrants (this is checked again later anyway */ | |
| 42 | if (q->stars < 0) | |
| 43 | return; | |
| 44 | Etc.nkling = q->klings; | |
| 45 | nbases = q->bases; | |
| 46 | nstars = q->stars; | |
| 47 | nholes = q->holes; | |
| 48 | ||
| 49 | /* have we blundered into a battle zone w/ shields down? */ | |
| 50 | if (Etc.nkling > 0 && !f) | |
| 51 | { | |
| 52 | printf("Condition RED\n"); | |
| 53 | Ship.cond = RED; | |
| 54 | if (!damaged(COMPUTER)) | |
| 55 | shield(1); | |
| 56 | } | |
| 57 | ||
| 58 | /* clear out the quadrant */ | |
| 59 | for (i = 0; i < NSECTS; i++) | |
| 60 | for (j = 0; j < NSECTS; j++) | |
| 61 | Sect[i][j] = EMPTY; | |
| 62 | ||
| 63 | /* initialize Enterprise */ | |
| 64 | Sect[Ship.sectx][Ship.secty] = Ship.ship; | |
| 65 | ||
| 66 | /* initialize Klingons */ | |
| 67 | for (i = 0; i < Etc.nkling; i++) | |
| 68 | { | |
| 69 | sector(&rx, &ry); | |
| 70 | Sect[rx][ry] = KLINGON; | |
| 71 | Etc.klingon[i].x = rx; | |
| 72 | Etc.klingon[i].y = ry; | |
| 73 | Etc.klingon[i].power = Param.klingpwr; | |
| 74 | Etc.klingon[i].srndreq = 0; | |
| 75 | } | |
| 76 | compkldist(1); | |
| 77 | ||
| 78 | /* initialize star base */ | |
| 79 | if (nbases > 0) | |
| 80 | { | |
| 81 | sector(&rx, &ry); | |
| 82 | Sect[rx][ry] = BASE; | |
| 83 | Etc.starbase.x = rx; | |
| 84 | Etc.starbase.y = ry; | |
| 85 | } | |
| 86 | ||
| 87 | /* initialize inhabited starsystem */ | |
| 06d69904 | 88 | if (q->qsystemname != 0) |
| e28303e4 KM |
89 | { |
| 90 | sector(&rx, &ry); | |
| 91 | Sect[rx][ry] = INHABIT; | |
| 35b95499 | 92 | nstars -= 1; |
| e28303e4 KM |
93 | } |
| 94 | ||
| 95 | /* initialize black holes */ | |
| 96 | for (i = 0; i < nholes; i++) | |
| 97 | { | |
| 98 | sector(&rx, &ry); | |
| 99 | Sect[rx][ry] = HOLE; | |
| 100 | } | |
| 101 | ||
| 102 | /* initialize stars */ | |
| 103 | for (i = 0; i < nstars; i++) | |
| 104 | { | |
| 105 | sector(&rx, &ry); | |
| 106 | Sect[rx][ry] = STAR; | |
| 107 | } | |
| 108 | Move.newquad = 1; | |
| 109 | } | |
| 110 | ||
| 111 | ||
| 112 | sector(x, y) | |
| 113 | int *x, *y; | |
| 114 | { | |
| 115 | register int i, j; | |
| 116 | ||
| 117 | do | |
| 118 | { | |
| 119 | i = ranf(NSECTS); | |
| 120 | j = ranf(NSECTS); | |
| 121 | } while (Sect[i][j] != EMPTY); | |
| 122 | *x = i; | |
| 123 | *y = j; | |
| 124 | return; | |
| 125 | } |