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Annotation of 43BSDTahoe/games/trek/setwarp.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1980 Regents of the University of California.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms are permitted
        !             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.
        !            16:  */
        !            17: 
        !            18: #ifndef lint
        !            19: static char sccsid[] = "@(#)setwarp.c  5.3 (Berkeley) 6/18/88";
        !            20: #endif /* not lint */
        !            21: 
        !            22: # include      "trek.h"
        !            23: # include      "getpar.h"
        !            24: 
        !            25: /*
        !            26: **  SET WARP FACTOR
        !            27: **
        !            28: **     The warp factor is set for future move commands.  It is
        !            29: **     checked for consistancy.
        !            30: */
        !            31: 
        !            32: setwarp()
        !            33: {
        !            34:        double  warpfac;
        !            35: 
        !            36:        warpfac = getfltpar("Warp factor");
        !            37:        if (warpfac < 0.0)
        !            38:                return;
        !            39:        if (warpfac < 1.0)
        !            40:                return (printf("Minimum warp speed is 1.0\n"));
        !            41:        if (warpfac > 10.0)
        !            42:                return (printf("Maximum speed is warp 10.0\n"));
        !            43:        if (warpfac > 6.0)
        !            44:                printf("Damage to warp engines may occur above warp 6.0\n");
        !            45:        Ship.warp = warpfac;
        !            46:        Ship.warp2 = Ship.warp * warpfac;
        !            47:        Ship.warp3 = Ship.warp2 * warpfac;
        !            48: }

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