4.3BSD - /usr/src/games/trek/setwarp.c

   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: 
   7: #ifndef lint
   8: static char sccsid[] = "@(#)setwarp.c	5.1 (Berkeley) 5/30/85";
   9: #endif not lint
  10: 
  11: # include   "trek.h"
  12: # include   "getpar.h"
  13: 
  14: /*
  15: **  SET WARP FACTOR
  16: **
  17: **	The warp factor is set for future move commands.  It is
  18: **	checked for consistancy.
  19: */
  20: 
  21: setwarp()
  22: {
  23:     double  warpfac;
  24: 
  25:     warpfac = getfltpar("Warp factor");
  26:     if (warpfac < 0.0)
  27:         return;
  28:     if (warpfac < 1.0)
  29:         return (printf("Minimum warp speed is 1.0\n"));
  30:     if (warpfac > 10.0)
  31:         return (printf("Maximum speed is warp 10.0\n"));
  32:     if (warpfac > 6.0)
  33:         printf("Damage to warp engines may occur above warp 6.0\n");
  34:     Ship.warp = warpfac;
  35:     Ship.warp2 = Ship.warp * warpfac;
  36:     Ship.warp3 = Ship.warp2 * warpfac;
  37: }

Defined functions

Defined variables