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984263bc MD |
1 | /*- |
2 | * Copyright (c) 1990, 1993 | |
3 | * The Regents of the University of California. All rights reserved. | |
4 | * | |
5 | * This code is derived from software contributed to Berkeley by | |
6 | * Ed James. | |
7 | * | |
8 | * Redistribution and use in source and binary forms, with or without | |
9 | * modification, are permitted provided that the following conditions | |
10 | * are met: | |
11 | * 1. Redistributions of source code must retain the above copyright | |
12 | * notice, this list of conditions and the following disclaimer. | |
13 | * 2. Redistributions in binary form must reproduce the above copyright | |
14 | * notice, this list of conditions and the following disclaimer in the | |
15 | * documentation and/or other materials provided with the distribution. | |
6693db17 | 16 | * 3. Neither the name of the University nor the names of its contributors |
984263bc MD |
17 | * may be used to endorse or promote products derived from this software |
18 | * without specific prior written permission. | |
19 | * | |
20 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
21 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
22 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
23 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
24 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
25 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
26 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
27 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
28 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
29 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
30 | * SUCH DAMAGE. | |
31 | * | |
32 | * @(#)def.h 8.1 (Berkeley) 5/31/93 | |
33 | */ | |
34 | ||
35 | /* | |
36 | * Copyright (c) 1987 by Ed James, UC Berkeley. All rights reserved. | |
37 | * | |
38 | * Copy permission is hereby granted provided that this notice is | |
39 | * retained on all partial or complete copies. | |
40 | * | |
41 | * For more info on this and all of my stuff, mail edjames@berkeley.edu. | |
42 | */ | |
43 | ||
44 | #define AUTHOR_STR "ATC - by Ed James" | |
45 | ||
46 | #ifndef PI | |
47 | #define PI 3.14159265358979323846 | |
48 | #endif | |
49 | ||
50 | #define LOWFUEL 15 | |
51 | ||
52 | #define REALLOC 10 | |
53 | ||
54 | #define SGN(x) ((x < 0) ? -1 : ((x > 0) ? 1 : 0)) | |
55 | #define ABS(x) ((x < 0) ? -(x) : (x)) | |
56 | #define DIR_FROM_DXDY(dx,dy) ((int) (atan2((double)(dy), (double)(dx)) \ | |
57 | * MAXDIR / (2 * PI) + 2.5 + MAXDIR) % MAXDIR) | |
58 | ||
59 | #define MAXDIR 8 | |
60 | ||
61 | #define D_LEFT 1 | |
62 | #define D_RIGHT 2 | |
63 | #define D_UP 3 | |
64 | #define D_DOWN 4 | |
65 | ||
66 | #define T_NODEST 0 | |
67 | #define T_BEACON 1 | |
68 | #define T_EXIT 2 | |
69 | #define T_AIRPORT 3 | |
70 | ||
71 | #define S_NONE 0 | |
72 | #define S_GONE 1 | |
73 | #define S_MARKED 2 | |
74 | #define S_UNMARKED 3 | |
75 | #define S_IGNORED 4 | |
76 | ||
77 | #define INPUT_LINES 3 | |
78 | #define PLANE_COLS 20 |