wut/include/padscore/kpad.h
2018-06-20 11:05:16 +01:00

153 lines
3.4 KiB
C

#pragma once
#include <wut.h>
#include <padscore/wpad.h>
/**
* \defgroup padscore_kpad KPAD
* \ingroup padscore
* @{
*/
#ifdef __cplusplus
extern "C" {
#endif
typedef enum WPADChan KPADChan;
typedef enum WPADDataFormat KPADDataFormat;
typedef enum WPADExtensionType KPADExtensionType;
typedef struct KPADStatus KPADStatus;
typedef struct KPADVec2D KPADVec2D;
typedef enum KPADError
{
KPAD_ERROR_OK = 0,
} KPADError;
struct KPADVec2D
{
float x;
float y;
};
WUT_CHECK_OFFSET(KPADVec2D, 0x00, x);
WUT_CHECK_OFFSET(KPADVec2D, 0x04, y);
WUT_CHECK_SIZE(KPADVec2D, 0x08);
struct KPADStatus
{
//! Indicates what KPADButtons are held down
uint32_t hold;
//! Indicates what KPADButtons have been pressed since last sample
uint32_t trigger;
//! Indicates what KPADButtons have been released since last sample
uint32_t release;
WUT_UNKNOWN_BYTES(5 * 4);
KPADVec2D pos;
WUT_UNKNOWN_BYTES(3 * 4);
KPADVec2D angle;
WUT_UNKNOWN_BYTES(8 * 4);
//! Value from KPADExtensionType
uint8_t extensionType;
//! Value from KPADError
int8_t error;
uint8_t posValid;
//! Value from KPADDataFormat
uint8_t format;
// Extension data, check with extensionType to see what is valid to read
union
{
// For WPAD_EXT_NUNCHUK
struct
{
KPADVec2D stick;
} nunchuck;
// For WPAD_EXT_CLASSIC
struct
{
uint32_t hold;
uint32_t trigger;
uint32_t release;
KPADVec2D leftStick;
KPADVec2D rightStick;
float leftTrigger;
float rightTrigger;
} classic;
// For WPAD_EXT_PRO_CONTROLLER
struct
{
uint32_t hold;
uint32_t trigger;
uint32_t release;
KPADVec2D leftStick;
KPADVec2D rightStick;
int32_t charging;
int32_t wired;
} pro;
WUT_UNKNOWN_BYTES(20 * 4);
};
WUT_UNKNOWN_BYTES(16 * 4);
};
WUT_CHECK_OFFSET(KPADStatus, 0x00, hold);
WUT_CHECK_OFFSET(KPADStatus, 0x04, trigger);
WUT_CHECK_OFFSET(KPADStatus, 0x08, release);
WUT_CHECK_OFFSET(KPADStatus, 0x20, pos);
WUT_CHECK_OFFSET(KPADStatus, 0x34, angle);
WUT_CHECK_OFFSET(KPADStatus, 0x5C, extensionType);
WUT_CHECK_OFFSET(KPADStatus, 0x5D, error);
WUT_CHECK_OFFSET(KPADStatus, 0x5E, posValid);
WUT_CHECK_OFFSET(KPADStatus, 0x5F, format);
// For WPAD_EXT_NUNCHUK
WUT_CHECK_OFFSET(KPADStatus, 0x60, nunchuck.stick);
// For WPAD_EXT_CLASSIC
WUT_CHECK_OFFSET(KPADStatus, 0x60, classic.hold);
WUT_CHECK_OFFSET(KPADStatus, 0x64, classic.trigger);
WUT_CHECK_OFFSET(KPADStatus, 0x68, classic.release);
WUT_CHECK_OFFSET(KPADStatus, 0x6C, classic.leftStick);
WUT_CHECK_OFFSET(KPADStatus, 0x74, classic.rightStick);
WUT_CHECK_OFFSET(KPADStatus, 0x7C, classic.leftTrigger);
WUT_CHECK_OFFSET(KPADStatus, 0x80, classic.rightTrigger);
// For WPAD_EXT_PRO_CONTROLLER
WUT_CHECK_OFFSET(KPADStatus, 0x60, pro.hold);
WUT_CHECK_OFFSET(KPADStatus, 0x64, pro.trigger);
WUT_CHECK_OFFSET(KPADStatus, 0x68, pro.release);
WUT_CHECK_OFFSET(KPADStatus, 0x6C, pro.leftStick);
WUT_CHECK_OFFSET(KPADStatus, 0x74, pro.rightStick);
WUT_CHECK_OFFSET(KPADStatus, 0x7C, pro.charging);
WUT_CHECK_OFFSET(KPADStatus, 0x80, pro.wired);
WUT_CHECK_SIZE(KPADStatus, 0xF0);
void
KPADInit();
int32_t
KPADRead(KPADChan chan,
KPADStatus *data,
uint32_t size);
int32_t
KPADReadEx(KPADChan chan,
KPADStatus *data,
uint32_t size,
int32_t *error);
#ifdef __cplusplus
}
#endif
/** @} */