projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| e28303e4 KM |
1 | #ifndef lint |
| 2 | static char sccsid[] = "@(#)initquad.c 4.1 (Berkeley) %G%"; | |
| 3 | #endif not lint | |
| 4 | ||
| 5 | # include "trek.h" | |
| 6 | ||
| 7 | /* | |
| 8 | ** Paramize Quadrant Upon Entering | |
| 9 | ** | |
| 10 | ** A quadrant is initialized from the information held in the | |
| 11 | ** Quad matrix. Basically, everything is just initialized | |
| 12 | ** randomly, except for the starship, which goes into a fixed | |
| 13 | ** sector. | |
| 14 | ** | |
| 15 | ** If there are Klingons in the quadrant, the captain is informed | |
| 16 | ** that the condition is RED, and he is given a chance to put | |
| 17 | ** his shields up if the computer is working. | |
| 18 | ** | |
| 19 | ** The flag `f' is set to disable the check for condition red. | |
| 20 | ** This mode is used in situations where you know you are going | |
| 21 | ** to be docked, i.e., abandon() and help(). | |
| 22 | */ | |
| 23 | ||
| 24 | initquad(f) | |
| 25 | int f; | |
| 26 | { | |
| 27 | register int i, j; | |
| 28 | int rx, ry; | |
| 29 | int nbases, nstars; | |
| 30 | register struct quad *q; | |
| 31 | int nholes; | |
| 32 | ||
| 33 | q = &Quad[Ship.quadx][Ship.quady]; | |
| 34 | ||
| 35 | /* ignored supernova'ed quadrants (this is checked again later anyway */ | |
| 36 | if (q->stars < 0) | |
| 37 | return; | |
| 38 | Etc.nkling = q->klings; | |
| 39 | nbases = q->bases; | |
| 40 | nstars = q->stars; | |
| 41 | nholes = q->holes; | |
| 42 | ||
| 43 | /* have we blundered into a battle zone w/ shields down? */ | |
| 44 | if (Etc.nkling > 0 && !f) | |
| 45 | { | |
| 46 | printf("Condition RED\n"); | |
| 47 | Ship.cond = RED; | |
| 48 | if (!damaged(COMPUTER)) | |
| 49 | shield(1); | |
| 50 | } | |
| 51 | ||
| 52 | /* clear out the quadrant */ | |
| 53 | for (i = 0; i < NSECTS; i++) | |
| 54 | for (j = 0; j < NSECTS; j++) | |
| 55 | Sect[i][j] = EMPTY; | |
| 56 | ||
| 57 | /* initialize Enterprise */ | |
| 58 | Sect[Ship.sectx][Ship.secty] = Ship.ship; | |
| 59 | ||
| 60 | /* initialize Klingons */ | |
| 61 | for (i = 0; i < Etc.nkling; i++) | |
| 62 | { | |
| 63 | sector(&rx, &ry); | |
| 64 | Sect[rx][ry] = KLINGON; | |
| 65 | Etc.klingon[i].x = rx; | |
| 66 | Etc.klingon[i].y = ry; | |
| 67 | Etc.klingon[i].power = Param.klingpwr; | |
| 68 | Etc.klingon[i].srndreq = 0; | |
| 69 | } | |
| 70 | compkldist(1); | |
| 71 | ||
| 72 | /* initialize star base */ | |
| 73 | if (nbases > 0) | |
| 74 | { | |
| 75 | sector(&rx, &ry); | |
| 76 | Sect[rx][ry] = BASE; | |
| 77 | Etc.starbase.x = rx; | |
| 78 | Etc.starbase.y = ry; | |
| 79 | } | |
| 80 | ||
| 81 | /* initialize inhabited starsystem */ | |
| 82 | if (q->systemname != 0) | |
| 83 | { | |
| 84 | sector(&rx, &ry); | |
| 85 | Sect[rx][ry] = INHABIT; | |
| 86 | nstars =- 1; | |
| 87 | } | |
| 88 | ||
| 89 | /* initialize black holes */ | |
| 90 | for (i = 0; i < nholes; i++) | |
| 91 | { | |
| 92 | sector(&rx, &ry); | |
| 93 | Sect[rx][ry] = HOLE; | |
| 94 | } | |
| 95 | ||
| 96 | /* initialize stars */ | |
| 97 | for (i = 0; i < nstars; i++) | |
| 98 | { | |
| 99 | sector(&rx, &ry); | |
| 100 | Sect[rx][ry] = STAR; | |
| 101 | } | |
| 102 | Move.newquad = 1; | |
| 103 | } | |
| 104 | ||
| 105 | ||
| 106 | sector(x, y) | |
| 107 | int *x, *y; | |
| 108 | { | |
| 109 | register int i, j; | |
| 110 | ||
| 111 | do | |
| 112 | { | |
| 113 | i = ranf(NSECTS); | |
| 114 | j = ranf(NSECTS); | |
| 115 | } while (Sect[i][j] != EMPTY); | |
| 116 | *x = i; | |
| 117 | *y = j; | |
| 118 | return; | |
| 119 | } |