project64/Source/nragev20/PakIO.h

/*	
	N-Rage`s Dinput8 Plugin
    (C) 2002, 2006  Norbert Wladyka

	Author`s Email: norbert.wladyka@chello.at
	Website: http://go.to/nrage


    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

#ifndef _PAKIO_H_
#define _PAKIO_H_

bool InitControllerPak( const int iControl );
void SaveControllerPak( const int iControl );
BYTE ReadControllerPak( const int iControl, LPBYTE Command );
BYTE WriteControllerPak( const int iControl, LPBYTE Command );
void CloseControllerPak( const int iControl );
WORD ShowMemPakContent( const unsigned char * bMemPakBinary, HWND hListWindow );
int TranslateNotesA( const unsigned char * bNote, LPSTR Text, const int iChars );
int TranslateNotesW( const unsigned char * bNote, LPWSTR Text, const int iChars );
void FormatMemPak( LPBYTE aMemPak );
bool SaveNoteFileA( const unsigned char * aMemPak, const int iNote, LPCTSTR pszFileName );
bool InsertNoteFile( LPBYTE aMemPak, LPCTSTR pszFileName );
bool RemoveNote( LPBYTE aMemPak, const int iNote );

void TexttoHexA( LPCSTR szText, LPBYTE Data, const int nBytes );
void HextoTextA( const unsigned char * Data, LPSTR szText, const int nBytes );

#ifdef _UNICODE
#define TranslateNotes(x,y,z) TranslateNotesW(x,y,z)
#define ReverseNotes(x,y,z) ReverseNotesW(x,y,z)
#else
#define TranslateNotes(x,y,z) TranslateNotesA(x,y,z)
#define ReverseNotes(x,y,z) ReverseNotesA(x,y,z)
#endif


//************Raw Data***********//
   //byte 1 = number of bytes to send
   //byte 2 = number of bytes to recieve
   //byte 3 = Command Type

	// get status
#define RD_GETSTATUS		0x00
	// read button values
#define RD_READKEYS			0x01
	// read from controllerpak
#define RD_READPAK			0x02
	// write to controllerpack
#define RD_WRITEPAK			0x03
	// reset controller
#define RD_RESETCONTROLLER	0xff
	// read eeprom
#define RD_READEEPROM		0x04
	// write eeprom
#define RD_WRITEEPROM		0x05

	// Codes for retrieving status
    // 0x010300 - A1B2C3FF

	//A1
	// Default GamePad
#define RD_ABSOLUTE			0x01
#define RD_RELATIVE			0x02
	// Default GamePad
#define RD_GAMEPAD			0x04

	//B2
#define RD_EEPROM			0x80 
#define RD_NOEEPROM			0x00

	//C3
	// No Plugin in Controller
#define RD_NOPLUGIN			0x00
	// Plugin in Controller (Mempack, RumblePack etc)
#define RD_PLUGIN			0x01
	// Pak interface was uninitialized before the call
#define RD_NOTINITIALIZED	0x02
	// Address of last Pak I/O was invalid
#define RD_ADDRCRCERR		0x04
	// eeprom busy
#define RD_EEPROMBUSY		0x80

// The Error values are as follows:
// 0x01ER00 - ........

	//ER
	// no error, operation successful.
#define RD_OK				0x00
	// error, device not present for specified command.
#define RD_ERROR			0x80
	// error, unable to send/recieve the number bytes for command type.
#define RD_WRONGSIZE		0x40

	// the address where rumble-commands are sent to
	// this is really 0xC01B but our addressing code truncates the last several bits.
#define PAK_IO_RUMBLE		0xC000

	// 32 KB mempak
#define PAK_MEM_SIZE		32*1024
#define PAK_MEM_DEXOFFSET	0x1040

// Pak Specific Data //
// First BYTE always determines current Paktype
// this can be different to the paktype in the Controller-structure.
// that makes sure to corectly handle/close the pak.

//PAK_NONE
//pPakData = NULL;

//PAK_MEM
typedef struct _MEMPAK
{
	BYTE bPakType;				// set to PAK_MEM
	HANDLE hMemPakHandle;		// a file mapping handle
	bool fDexSave;				// true if .n64 file, false if .mpk file
	bool fReadonly;				// set if we can't open mempak file in "write" mode
	LPBYTE aMemPakData;			//[PAK_MEM_SIZE];
	BYTE aMemPakTemp[0x100];	// some extra on the top for "test" (temporary) data
} MEMPAK, *LPMEMPAK;

//PAK_RUMBLE
typedef struct _RUMBLEPAK
{
	BYTE bPakType;
//	BYTE bRumbleTyp;			// obsolete: use g_pcControllers[i].xyz instead --rabid
//	BYTE bRumbleStrength;
//	bool fVisualRumble;
	bool fLastData;				// true if the last data sent to block 0x8000 was nonzero
} RUMBLEPAK, *LPRUMBLEPAK;

#include "GBCart.h"
//PAK_TRANSFER
typedef struct _TRANSFERPAK
{
	BYTE bPakType;
	int iCurrentBankNo;
	int iCurrentAccessMode;
	int iAccessModeChanged;
	bool iEnableState;
	bool bPakInserted;
	GBCART gbCart;
} TRANSFERPAK, *LPTRANSFERPAK;

//PAK_VOICE
typedef struct _VOICEPAK //not supported
{
	BYTE bPakType;
} VOICEPAK, *LPVOICEPAK;
 
//PAK_ADAPTOID
typedef struct _ADAPTOIDPAK
{
	BYTE bPakType;
	BYTE bIdentifier;
	bool fRumblePak;
} ADAPTOIDPAK, *LPADAPTOIDPAK;

/*
 * <windef.h> from under <windows.h> with MSVC defines these macros.
 * For some reason, they are unavailable with MinGW's copy of <windows.h>.
 */
#ifndef max
#define max(a, b)       (((a) > (b)) ? (a) : (b))
#endif

#ifndef min
#define min(a, b)       (((a) < (b)) ? (a) : (b))
#endif

#endif // #ifndef _PAKIO_H_