home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
PsL Monthly 1993 December
/
PSL Monthly Shareware CD-ROM (December 1993).iso
/
prgmming
/
dos
/
c
/
gport.exe
/
GPORT.H
< prev
next >
Wrap
C/C++ Source or Header
|
1991-08-30
|
2KB
|
117 lines
/*
// GPORT.H
//
// Copyright (c) 1991 Bri Productions
//
*/
/*
//-------------------------------------
//
// GamOpen valid axis bits
//
//-------------------------------------
*/
#define JAX_VAL 0x1
#define JAY_VAL 0x2
#define JBX_VAL 0x4
#define JBY_VAL 0x8
#define JA_VAL (JAX_VAL) | (JAY_VAL)
#define JB_VAL (JBX_VAL) | (JBY_VAL)
/*
//-------------------------------------
//
// joysticks
//
//-------------------------------------
*/
#define JA 0
#define JB 1
/*
//-------------------------------------
//
// joystick axes
//
//-------------------------------------
*/
#define JAX 0
#define JAY 1
#define JBX 2
#define JBY 3
/*
//-------------------------------------
//
// joystick buttons
//
//-------------------------------------
*/
#define BA1_CURR 0x01
#define BA2_CURR 0x02
#define BB1_CURR 0x04
#define BB2_CURR 0x08
#define BA1_PEND 0x10
#define BA2_PEND 0x20
#define BB1_PEND 0x40
#define BB2_PEND 0x80
/*
//-------------------------------------
//
// centering modes
//
//-------------------------------------
*/
#define MEAN 1
#define REAL 0
/*
//-------------------------------------
//
// byte typedef
//
//-------------------------------------
*/
#ifndef BYTE
#define BYTE
typedef unsigned char byte;
#endif
/*
//-------------------------------------
//
// function prototypes
//
//-------------------------------------
*/
int GamOpen (void);
void GamClose (void);
signed GamAxis (byte axis);
void GamAxes (byte stick, signed *x, signed *y);
unsigned GamRawAxis (byte axis);
void GamCalAxis (byte axis, unsigned raw_value);
byte GamButton (void);
void GamCenter (byte mode);