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1 | /* |
2 | * Copyright (c) 1980 Regents of the University of California. | |
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3 | * All rights reserved. |
4 | * | |
5 | * Redistribution and use in source and binary forms are permitted | |
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6 | * provided that the above copyright notice and this paragraph are |
7 | * duplicated in all such forms and that any documentation, | |
8 | * advertising materials, and other materials related to such | |
9 | * distribution and use acknowledge that the software was developed | |
10 | * by the University of California, Berkeley. The name of the | |
11 | * University may not be used to endorse or promote products derived | |
12 | * from this software without specific prior written permission. | |
13 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR | |
14 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED | |
15 | * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
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16 | */ |
17 | ||
1ee78caa | 18 | #ifndef lint |
d99e6414 | 19 | static char sccsid[] = "@(#)lrscan.c 5.3 (Berkeley) %G%"; |
e9fb6bea | 20 | #endif /* not lint */ |
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21 | |
22 | # include "trek.h" | |
23 | ||
24 | /* | |
25 | ** LONG RANGE OF SCANNERS | |
26 | ** | |
27 | ** A summary of the quadrants that surround you is printed. The | |
28 | ** hundreds digit is the number of Klingons in the quadrant, | |
29 | ** the tens digit is the number of starbases, and the units digit | |
30 | ** is the number of stars. If the printout is "///" it means | |
31 | ** that that quadrant is rendered uninhabitable by a supernova. | |
32 | ** It also updates the "scanned" field of the quadrants it scans, | |
33 | ** for future use by the "chart" option of the computer. | |
34 | */ | |
35 | ||
36 | lrscan() | |
37 | { | |
38 | register int i, j; | |
39 | register struct quad *q; | |
40 | ||
41 | if (check_out(LRSCAN)) | |
42 | { | |
43 | return; | |
44 | } | |
45 | printf("Long range scan for quadrant %d,%d\n\n", Ship.quadx, Ship.quady); | |
46 | ||
47 | /* print the header on top */ | |
48 | for (j = Ship.quady - 1; j <= Ship.quady + 1; j++) | |
49 | { | |
50 | if (j < 0 || j >= NQUADS) | |
51 | printf(" "); | |
52 | else | |
53 | printf(" %1d", j); | |
54 | } | |
55 | ||
56 | /* scan the quadrants */ | |
57 | for (i = Ship.quadx - 1; i <= Ship.quadx + 1; i++) | |
58 | { | |
59 | printf("\n -------------------\n"); | |
60 | if (i < 0 || i >= NQUADS) | |
61 | { | |
62 | /* negative energy barrier */ | |
63 | printf(" ! * ! * ! * !"); | |
64 | continue; | |
65 | } | |
66 | ||
67 | /* print the left hand margin */ | |
68 | printf("%1d !", i); | |
69 | for (j = Ship.quady - 1; j <= Ship.quady + 1; j++) | |
70 | { | |
71 | if (j < 0 || j >= NQUADS) | |
72 | { | |
73 | /* negative energy barrier again */ | |
74 | printf(" * !"); | |
75 | continue; | |
76 | } | |
77 | q = &Quad[i][j]; | |
78 | if (q->stars < 0) | |
79 | { | |
80 | /* supernova */ | |
81 | printf(" /// !"); | |
82 | q->scanned = 1000; | |
83 | continue; | |
84 | } | |
85 | q->scanned = q->klings * 100 + q->bases * 10 + q->stars; | |
86 | printf(" %3d !", q->scanned); | |
87 | } | |
88 | } | |
89 | printf("\n -------------------\n"); | |
90 | return; | |
91 | } |