97 lines
3.0 KiB
C
97 lines
3.0 KiB
C
/******************************************************************************/
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/* */
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/* File: xinput.h */
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/* Auth: bkenwright@xbdev.net */
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/* Desc: GamePad entry code for use on the xbox. */
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/* */
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/******************************************************************************/
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/*
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This is our xinput header file, this is where all our functions that we'll
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use in our game or app for the xbox that 'require' gamepad support will
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be put.
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*/
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/******************************************************************************/
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/*
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How does this code work? What lib's does it need? How would I use it
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in my code?
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Well the aim of the gamepad code was to develop an independent set of
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code for the openxdk - but because it's lib independent it also works on
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the xdk.
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<1> Include our header file, and the other files which do all the work..
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later they'll be put into a library
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e.g. #include "xinput/xinput.h" // Gamepad input
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<2> Init our gamepad code
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e.g.
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stXINPUT xin;
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xInitInput(&xin);
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You do this ocne at the start of the program, I did it this way as I don't
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like globals, so you need to pass it a stuct called stXINPUT which
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keeps all our usb/gampad information in.
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<3> Get our gamepad information in our main loop e.g:
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stXPAD pad;
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xGetPadInput(&pad, &xin);
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<4> When we've all finished, call xReleaseInput(&xin);
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<Misc> You can also set the rumble effect - still in development
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e.g. xSetPadInput(&pad, &xin);
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*/
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/******************************************************************************/
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#ifndef __XINPUT__
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#define __XINPUT__
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#if defined(__cplusplus)
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extern "C"
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{
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#endif
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#include "ohci.h"
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#include "pad.h" // for stXPAD definition
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// About this - at the moment it just contains the offset to the ohci memory
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// location (e.g. 0xfed00000...but we will also use this to keep track of
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// alocated memory - how many gamepads are plugged in...usb dev drivers etc.
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struct stXINPUT
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{
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ohci_t my_ohci;
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};
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struct stXPAD; // Defined in xpad.h
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/******************************************************************************/
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/* */
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/* Interface Functions */
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/* */
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/******************************************************************************/
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//<1> Creation
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int xInitInput(stXINPUT* p);
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//<2> Probing/ Getting or Setting Gamepad
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int xGetPadInput(stXPAD * p, stXINPUT * xin, int iWhichPad = 0); // 0 is default pad
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int xSetPadInput(stXPAD * p, stXINPUT * xin, int iWhichPad = 0);
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//<3> Death End
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int xReleaseInput(stXINPUT * p);
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#if defined(__cplusplus)
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}
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#endif
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#endif // __XINPUT__
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