dbutton.h File Reference

Interface: query raw button states. More...

Go to the source code of this file.

Macros
#define	BUTTON_ONOFF   0x0002
	the on/off button More...
#define	BUTTON_RUN   0x0004
	the run button More...
#define	BUTTON_VIEW   0x4000
	the view button More...
#define	BUTTON_PROGRAM   0x8000
	the program button More...
#define	RELEASED(state, button)   ((state) & (button))
	true if any of the specified buttons is released More...
#define	PRESSED(state, button)   (!RELEASED(state,button))
	true if all of the specified buttons are pressed More...

Functions
int	dbutton (void)
	get button states More...

Detailed Description

Interface: query raw button states.

Author

Markus L. Noga marku.nosp@m.s@no.nosp@m.ga.de

Warning

this is raw, unprocessed input. buttons will bounce. please use dkey functions instead.

Definition in file dbutton.h.

Macro Definition Documentation

#define BUTTON_ONOFF   0x0002

the on/off button

Definition at line 42 of file dbutton.h.

#define BUTTON_PROGRAM   0x8000

the program button

Definition at line 45 of file dbutton.h.

#define BUTTON_RUN   0x0004

the run button

Definition at line 43 of file dbutton.h.

#define BUTTON_VIEW   0x4000

the view button

Definition at line 44 of file dbutton.h.

#define PRESSED	(		state,
			button
	)		(!RELEASED(state,button))

true if all of the specified buttons are pressed

Definition at line 56 of file dbutton.h.

#define RELEASED	(		state,
			button
	)		((state) & (button))

true if any of the specified buttons is released

Definition at line 52 of file dbutton.h.

Function Documentation

int dbutton ( void  )

inline

get button states

masks as defined above

Definition at line 67 of file dbutton.h.