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Multipul button input?

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Vale

Joined: 22 Jul 2005
Posts: 4

Posted: Fri Jul 29, 2005 10:41 am Post subject: Multipul button input?

ok im using the PSPSDK header pspctrl.h:

Code:

#ifndef __CTRL_H__
#define __CTRL_H__

#ifdef __cplusplus
extern "C" {
#endif

enum CtrlButtons
{

CTRL_SQUARE = 0x8000,
CTRL_TRIANGLE = 0x1000,
CTRL_CIRCLE = 0x2000,
CTRL_CROSS = 0x4000,
CTRL_UP = 0x0010,
CTRL_DOWN = 0x0040,
CTRL_LEFT = 0x0080,
CTRL_RIGHT = 0x0020,
CTRL_START = 0x0008,
CTRL_SELECT = 0x0001,
CTRL_LTRIGGER = 0x0100,
CTRL_RTRIGGER = 0x0200,
};

/** Returned controller data */
typedef struct _ctrl_data
{
/** The current read frame */
u32 frame;
/** Bit mask containing zero or more of CtrlButtons */
u32 buttons;
/** Analogue stick, X direction */
u8 analog_x;
/** Analogue stick, Y direction */
u8 analog_y;
/** Dummy padding value */
u16 dummy;
/** Seemingly unused */
u32 unused;
} __attribute__((packed)) ctrl_data_t;

/**
* Set controller sample rate
*
* @par Example:
* @see sceCtrlReadBufferPositive
*
* @param arg Should be set to 0
*/
void sceCtrlSetSamplingCycle(int arg);
/**
* Set the sampling mode
*
* @par Example:
* @see sceCtrlReadBufferPositive
*
* @param on - Pass 1 to enable analogue mode
*/
void sceCtrlSetSamplingMode(int on);
/**
* Read buffer positive
*
* @par Example:
* @code
* ctrl_data_t pad;

* sceCtrlSetSamplingCycle(0);
* sceCtrlSetSamplingMode(1);
* sceCtrlReadBufferPositive(&pad, 1);
* // Do something with the read controller data
* @endcode
*
* @param pad_data - Structure to hold the returned pad data
* @param option - Unknown function. Always set to 1
*/
void sceCtrlReadBufferPositive(ctrl_data_t *pad_data, int option);

/*@}*/

#ifdef __cplusplus
}
#endif

#endif

I was wondering if anyone knew a good way to get two button input using it. Im working on a simple program and when the player pushes a direction and square then he'll run, i've got the running and etc programed but I can't seem to get it to do multipul button inputs. Can anyone help me? Thanks in advanced - Vale

cheriff
Regular

Joined: 23 Jun 2004
Posts: 262
Location: Sydney.au

Posted: Fri Jul 29, 2005 10:55 am Post subject:

Code:

if (buttons & CTRL_SQUARE){
my_square_func();
}
if (buttons & CTRL_UP){
my_up_func();
}
if (buttons & (CTRL_LTRIGGER | CTRL_RTRIGGER)){
my_R1_and_L1_func();
}

With something like that you should be able to detect multiple keypresses and do various stuff.
_________________
Damn, I need a decent signature!

Vale

Joined: 22 Jul 2005
Posts: 4

Posted: Fri Jul 29, 2005 11:02 am Post subject:

Perfect! Thank You!

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