88 function DistanceI(const dx, dy: LongInt): hwFloat; // Same as above for integer parameters.

    88 function DistanceI(const dx, dy: LongInt): hwFloat; // Same as above for integer parameters.

    89 function AngleSin(const Angle: Longword): hwFloat;

    89 function AngleSin(const Angle: Longword): hwFloat;

    90 function AngleCos(const Angle: Longword): hwFloat;

    90 function AngleCos(const Angle: Longword): hwFloat;

    91 function SignAs(const num, signum: hwFloat): hwFloat; inline; // Returns an hwFloat with the value of parameter num and the sign of signum.

    91 function SignAs(const num, signum: hwFloat): hwFloat; inline; // Returns an hwFloat with the value of parameter num and the sign of signum.

    92 function hwSign(r: hwFloat): LongInt; inline; // Returns an integer with value 1 and sign of parameter r.

    92 function hwSign(r: hwFloat): LongInt; inline; // Returns an integer with value 1 and sign of parameter r.

    94 function isZero(const z: hwFloat): boolean; inline;

    94 function isZero(const z: hwFloat): boolean; inline;

    95 {$IFDEF FPC}

    95 {$IFDEF FPC}

    96 {$J-}

    96 {$J-}

    97 {$ENDIF}

    97 {$ENDIF}

    98 {$WARNINGS OFF}

    98 {$WARNINGS OFF}

   422     hwSign:= -1

   422     hwSign:= -1

   423 else

   423 else

   424     hwSign:= 1

   424     hwSign:= 1

   425 end;

   425 end;

   426 

   426 

   428 begin

   428 begin

   429 if r < 0 then

   429 if r < 0 then

   433 end;

   433 end;

   434 

   434 

   435 

   435 

   436 function AngleSin(const Angle: Longword): hwFloat;

   436 function AngleSin(const Angle: Longword): hwFloat;

   437 begin

   437 begin