流媒体/Mpeg4/MP4

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Visual C++

SDL_JoystickGetHat.3：源码内容

							.TH "SDL_JoystickGetHat" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference" 
.SH "NAME"
SDL_JoystickGetHat- Get the current state of a joystick hat
.SH "SYNOPSIS"
.PP
fB#include "SDL&.h"
.sp
fBUint8 fBSDL_JoystickGetHatfPfR(fBSDL_Joystick *joystick, int hatfR);
.SH "DESCRIPTION"
.PP
SDL_JoystickGetHat returns the current state of the given fBhatfR on the given fBjoystickfR&.
.SH "RETURN VALUE"
.PP
The current state is returned as a Uint8 which is defined as an OR&'d combination of one or more of the following
.IP "" 10
fBSDL_HAT_CENTEREDfP
.IP "" 10
fBSDL_HAT_UPfP
.IP "" 10
fBSDL_HAT_RIGHTfP
.IP "" 10
fBSDL_HAT_DOWNfP
.IP "" 10
fBSDL_HAT_LEFTfP
.IP "" 10
fBSDL_HAT_RIGHTUPfP
.IP "" 10
fBSDL_HAT_RIGHTDOWNfP
.IP "" 10
fBSDL_HAT_LEFTUPfP
.IP "" 10
fBSDL_HAT_LEFTDOWNfP
.SH "SEE ALSO"
.PP
fIfBSDL_JoystickNumHatsfPfR
..." created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00

						