file_main.h File Reference

#include <stdio.h>
#include <string.h>
#include "endianness.h"
#include "vsfilesystem.h"

Go to the source code of this file.

Functions
void	LoadFile (const char *filename)
void	CloseFile ()
float	readf (VSFileSystem::VSFile &f)
size_t	readf (VSFileSystem::VSFile &f, float *b, int n)
short	reads (VSFileSystem::VSFile &f)
int	readi (VSFileSystem::VSFile &f)
size_t	readi (VSFileSystem::VSFile &f, int *b, int n)
unsigned char	readc (VSFileSystem::VSFile &f)
void	ReadInt (int &integer)
void	ReadFloat (float &num)
void	ReadString (char *string)
void	ReadVector (float &x, float &y, float &z)
void	ReadVector (Vector &v)
void	ReadGeneric (char *string, float &x, float &y, float &z)
void	ReadUnit (char *filename, int &type, float &x, float &y, float &z)
void	ReadMesh (char *filename, float &x, float &y, float &z)
void	ReadWeapon (char *filename, float &x, float &y, float &z)
void	ReadRestriction (int &isrestricted, float &start, float &end)
long	GetPosition ()
void	SetPosition (long position)

Variables
VSFile	fpread

Function Documentation

void CloseFile ( )

inline

Definition at line 37 of file file_main.h.

References VSFileSystem::VSFile::Close().

{
    fpread.Close();
}

long GetPosition ( )

inline

Definition at line 156 of file file_main.h.

References VSFileSystem::VSFile::GetPosition().

Referenced by Unit::EjectCargo().

{
    return fpread.GetPosition();
}

void LoadFile ( const char *  filename)

inline

Definition at line 33 of file file_main.h.

References VSFileSystem::VSFile::OpenReadOnly().

{
    fpread.OpenReadOnly( filename );
}

unsigned char readc ( VSFileSystem::VSFile &  f)

inline

Definition at line 86 of file file_main.h.

References VSFileSystem::VSFile::Read().

{
    unsigned char temp;
    f.Read( &temp, sizeof (char) );
    return temp;
}

float readf ( VSFileSystem::VSFile &  f)

inline

Definition at line 42 of file file_main.h.

References le32_to_cpu, and VSFileSystem::VSFile::Read().

{
    union
    {
        float fval;
        unsigned int ival;
    }
    t;
    f.Read( &t.fval, sizeof t.fval );
    t.ival = le32_to_cpu( t.ival );
    return t.fval;
}

size_t readf ( VSFileSystem::VSFile &  f, float *  b, int  n  )

inline

Definition at line 54 of file file_main.h.

References i, le32_to_cpu, and VSFileSystem::VSFile::Read().

{
    int    i;
    size_t rode = f.Read( b, sizeof (*b)*n );
#ifndef NATURAL_ENDIANNESS
    for (i = 0; i < n; i++)
        ( (unsigned int*) b )[i] = le32_to_cpu( ( (unsigned int*) b )[i] );
#endif
    return (rode > 0) ? ( rode/sizeof (*b) ) : rode;
}

void ReadFloat ( float &  num)

inline

Definition at line 99 of file file_main.h.

References le32_to_cpu, and VSFileSystem::VSFile::Read().

Referenced by ReadRestriction(), and ReadVector().

{
    fpread.Read( &num, sizeof (float) );
    *( (int*) &num ) = le32_to_cpu( *( (int*) &num ) );
}

void ReadGeneric ( char *  string, float &  x, float &  y, float &  z  )

inline

Definition at line 127 of file file_main.h.

References ReadString(), and ReadVector().

Referenced by ReadMesh(), ReadUnit(), and ReadWeapon().

{
    ReadString( string );
    ReadVector( x, y, z );
}

int readi ( VSFileSystem::VSFile &  f)

inline

Definition at line 70 of file file_main.h.

References i, le32_to_cpu, and VSFileSystem::VSFile::Read().

{
    int i;
    f.Read( &i, sizeof (int) );
    return le32_to_cpu( i );
}

size_t readi ( VSFileSystem::VSFile &  f, int *  b, int  n  )

inline

Definition at line 76 of file file_main.h.

References i, le32_to_cpu, and VSFileSystem::VSFile::Read().

{
    int    i;
    size_t rode = f.Read( b, sizeof (*b)*n );
#ifndef NATURAL_ENDIANNESS
    for (i = 0; i < n; i++)
        b[i] = le32_to_cpu( b[i] );
#endif
    return (rode > 0) ? ( rode/sizeof (*b) ) : rode;
}

void ReadInt ( int &  integer)

inline

Definition at line 94 of file file_main.h.

References le32_to_cpu, and VSFileSystem::VSFile::Read().

Referenced by ReadRestriction(), and ReadString().

{
    fpread.Read( &integer, sizeof (int) );
    integer = le32_to_cpu( integer );
}

void ReadMesh ( char *  filename, float &  x, float &  y, float &  z  )

inline

Definition at line 139 of file file_main.h.

References ReadGeneric().

{
    ReadGeneric( filename, x, y, z );
}

void ReadRestriction ( int &  isrestricted, float &  start, float &  end  )

inline

Definition at line 149 of file file_main.h.

References ReadFloat(), and ReadInt().

{
    ReadInt( isrestricted );
    ReadFloat( start );
    ReadFloat( end );
}

short reads ( VSFileSystem::VSFile &  f)

inline

Definition at line 64 of file file_main.h.

References le16_to_cpu, and VSFileSystem::VSFile::Read().

{
    short temp;
    f.Read( &temp, sizeof (short) );
    return le16_to_cpu( temp );
}

void ReadString ( char *  string)

inline

Definition at line 105 of file file_main.h.

References VSFileSystem::VSFile::Read(), and ReadInt().

Referenced by ReadGeneric().

{
    int length = strlen( string );

    ReadInt( length );
    fpread.Read( string, length );
    string[length] = '\0';
}

void ReadUnit ( char *  filename, int &  type, float &  x, float &  y, float &  z  )

inline

Definition at line 134 of file file_main.h.

References ReadGeneric().

{
    ReadGeneric( filename, x, y, z );
}

void ReadVector ( float &  x, float &  y, float &  z  )

inline

Definition at line 115 of file file_main.h.

References ReadFloat().

Referenced by ReadGeneric(), and ReadVector().

{
    ReadFloat( x );
    ReadFloat( y );
    ReadFloat( z );
}

void ReadVector ( Vector &  v)

inline

Definition at line 122 of file file_main.h.

References ReadVector().

{
    ReadVector( v.i, v.j, v.k );
}

void ReadWeapon ( char *  filename, float &  x, float &  y, float &  z  )

inline

Definition at line 144 of file file_main.h.

References ReadGeneric().

{
    ReadGeneric( filename, x, y, z );
}

void SetPosition ( long  position)

inline

Definition at line 161 of file file_main.h.

References VSFileSystem::VSFile::GoTo().

{
    fpread.GoTo( position );
}

Variable Documentation

VSFile fpread

Definition at line 15 of file vs_globals.cpp.