/* HEADER FOR READING CONTROL PADS AND ANALOG CONTROL PAD
	18/06/98  
   reads buttons independently of each other
   returns true =1 if pressed
   returns false =0 if not pressed
   PETER BLACK
   peter.black@virgin.net
   */
//CONTROLLER PRESENT
#define  PadOnePresent    ((*(bb0))==0)
#define  PadTwoPresent    ((*(bb1))==0)
//PAD TYPE
// returns  
//65  standard controller
//115 analog controller
//83  analog controller digital mode
//PSD ONE TYPE
#define  PadOneStandard       ((*(bb0+1))==65)
#define  PadOneAnalog         ((*(bb0+1))==115)
#define  PadOneDigital        ((*(bb0+1))==83)
//PAD ONE TYPE
#define  PadTwoStandard       ((*(bb1+1))==65)
#define  PadTwoAnalog         ((*(bb1+1))==115)
#define  PadTwoDigital        ((*(bb1+1))==83)
// CONTROLER ONE  BYTE 2
#define  PadOneDpadLeft   (((127|(*(bb0+2)))^127)==0)
#define  PadOneDpadDown   (((191|(*(bb0+2)))^191)==0)
#define  PadOneDpadRight  (((223|(*(bb0+2)))^223)==0)
#define  PadOneDpadUp     (((239|(*(bb0+2)))^239)==0)
#define  PadOneStart      (((247|(*(bb0+2)))^247)==0)
#define  PadOneSelect     (((254|(*(bb0+2)))^254)==0)
// CONTROLER ONE  BYTE 3
#define  PadOneSquare     (((127|(*(bb0+3)))^127)==0)
#define  PadOneCross      (((191|(*(bb0+3)))^191)==0)
#define  PadOneCircle     (((223|(*(bb0+3)))^223)==0)
#define  PadOneTriangle   (((239|(*(bb0+3)))^239)==0)
#define  PadOneR1         (((247|(*(bb0+3)))^247)==0)
#define  PadOneL1         (((251|(*(bb0+3)))^251)==0)
#define  PadOneR2         (((253|(*(bb0+3)))^253)==0)
#define  PadOneL2         (((254|(*(bb0+3)))^254)==0)
//  CONTROLER TWO  BYTE 2
#define  PadTwoDpadLeft   (((127|(*(bb1+2)))^127)==0)
#define  PadTwoDpadDown   (((191|(*(bb1+2)))^191)==0)
#define  PadTwoDpadRight  (((223|(*(bb1+2)))^223)==0)
#define  PadTwoDpadUp     (((239|(*(bb1+2)))^239)==0)
#define  PadTwoStart      (((247|(*(bb1+2)))^247)==0)
#define  PadTwoSelect     (((254|(*(bb1+2)))^254)==0)
//  CONTROLER TWO  BYTE 3
#define  PadTwoSquare     (((127|(*(bb1+3)))^127)==0)
#define  PadTwoCross      (((191|(*(bb1+3)))^191)==0)
#define  PadTwoCircle     (((223|(*(bb1+3)))^223)==0)
#define  PadTwoTriangle   (((239|(*(bb1+3)))^239)==0)
#define  PadTwoR1         (((247|(*(bb1+3)))^247)==0)
#define  PadTwoL1         (((251|(*(bb1+3)))^251)==0)
#define  PadTwoR2         (((253|(*(bb1+3)))^253)==0)
#define  PadTwoL2         (((254|(*(bb1+3)))^254)==0)
//   ANALOG CONTROLLER TWIN STICKS
//   RETUNS 0 TO 255 FULL MOVEMENT CENTRE =128
//   TO CALBRATE CENTER STICKS AND LET bbX  7 TO 4 =128
//   PORT   ONE 
#define  LStickOneUD      (*(bb0+7))
#define  LStickOneLR      (*(bb0+6)) 
#define  RStickOneUD      (*(bb0+5))
#define  RStickOneLR      (*(bb0+4)) 
//   PORT   TWO
#define  LStickTwoUD      (*(bb1+7))
#define  LStickTwoLR      (*(bb1+6))
#define  RStickTwoUD      (*(bb1+5))
#define  RStickTwoLR      (*(bb1+4))
//   END