/*	Controller Library v2.0 (header file)

	added analog controller support.
	
	Copyright (C) 1999 Andreas Weissl. All rights reserved.			
	
	special thanx fly to Metrowerks.								*/
	

#ifndef __Joypad__
#define __Joypad__

#define PORT_ONE (0)
#define PORT_TWO (1)

#define PADBUFFER_BYTESIZE (34)


// Controller Type IDs
#define CONTYPE_NONE   (0xF)
#define CONTYPE_MOUSE  (0x1)
#define CONTYPE_NEGCON (0x2)
#define CONTYPE_SPAD   (0x4)
#define CONTYPE_AJOY   (0x5)
#define CONTYPE_GCON45 (0x6)
#define CONTYPE_APAD   (0x7)
#define CONTYPE_DSPAD  (0x7)


// 0x7 ANALOGUE PAD
// The analogue pad uses the standard pad controls plus two additional
//   stick controls.
#define APADup    (1<<12)
#define APADdown  (1<<14)
#define APADleft  (1<<15)
#define APADright (1<<13)

#define APADtr (1<<4)
#define APADci (1<<5)
#define APADcr (1<<6)
#define APADsq (1<<7)

#define APADl1 (1<<2)
#define APADl2 (1)
#define APADr1 (1<<3)
#define APADr2 (1<<1)
#define APADl3 (1<<9)   // Left stick pressed
#define APADr3 (1<<10)  // Right stick pressed

#define APADstart  (1<<11)
#define APADselect (1<<8)

// .. Stick Controllers (byte offsets) 
// Given ID 3 for a reason which currently isn't clear to me...
#define APADr3x (4)
#define APADr3y (5) 
#define APADl3x (6)
#define APADl3y (7)


#define kPADLup     (1<<12)
#define kPADLdown   (1<<14)
#define kPADLleft   (1<<15)
#define kPADLright  (1<<13)

#define kPADRup     (1<< 4)
#define kPADRdown   (1<< 6)
#define kPADRleft   (1<< 7)
#define kPADRright  (1<< 5)

#define kPADselect	(1<< 8)

#define kPADR1		(1<< 3)
#define kPADR2		(1<< 1)
#define kPADL1		(1<< 2)
#define kPADL2		(1<< 0)
#define kPADstart	(1<<11)


void InitPads (void);							// Call InitPads during set-up
void UpdatePads (void);							// Call UpdatePads once per main loop
void GetButtonsState (int *joy1, int *joy2);	// Get state of buttons. You MUST CALL UpdatePads to use these functions
void GetNewlyDownButtons (int *joy1, int *joy2);
void GetNewlyUpButtons (int *joy1, int *joy2);
unsigned char ControllerConnected (unsigned char port);
unsigned char ControllerType (unsigned char port);
unsigned short PadRead (unsigned char port);
unsigned char PadAnalogue255 (unsigned char port, unsigned char byte);
char PadAnalogue128 (unsigned char port, unsigned char byte);
void GetControllerInfo (unsigned char *controller1, unsigned char *controller2);


// variables (used for intern information storing)

static int newlyDown1, newlyDown2, newlyUp1, newlyUp2;
static int previousJoyDown1 = 0;
static int previousJoyDown2 = 0;


// STANDARD PAD 
// .. controls
#define SPADup		(1<<12)
#define SPADdown	(1<<14)
#define SPADleft	(1<<15)
#define SPADright	(1<<13)

// TRiangle,  CIrcle,  CRoss,  SQuare
#define SPADtr	(1<< 4)
#define SPADci	(1<< 5)
#define SPADcr	(1<< 6)
#define SPADsq	(1<< 7)

// Shoulder left and right (1 and 2)
#define SPADl1	(1<< 2)
#define SPADl2	(1<< 0)
#define SPADr1	(1<< 3)
#define SPADr2	(1<< 1)

#define SPADstart	(1<<11)
#define SPADselect	(1<< 8)


#endif // __Joypad__