File content as of revision 11:a573cacdc078:

#include "Pokitto.h"

Pokitto::Core mygame;

//------------------------[ Button handling, very accurate ]------------------------
#define HELD 0
#define NEW 1
#define RELEASE 2
byte CompletePad, ExPad, TempPad, myPad;
bool _A[3], _B[3], _C[3], _Up[3], _Down[3], _Left[3], _Right[3];

DigitalIn _aPin(P1_9);
DigitalIn _bPin(P1_4);
DigitalIn _cPin(P1_10);
DigitalIn _upPin(P1_13);
DigitalIn _downPin(P1_3);
DigitalIn _leftPin(P1_25);
DigitalIn _rightPin(P1_7);

void UPDATEPAD(int pad, int var) {
  _C[pad] = (var >> 1)&1;
  _B[pad] = (var >> 2)&1;
  _A[pad] = (var >> 3)&1;
  _Down[pad] = (var >> 4)&1;
  _Left[pad] = (var >> 5)&1;
  _Right[pad] = (var >> 6)&1;
  _Up[pad] = (var >> 7)&1;
}

byte updateButtons(byte var){
   var = 0;
   if (_cPin) var |= (1<<1);
   if (_bPin) var |= (1<<2);
   if (_aPin) var |= (1<<3); // P1_9 = A
   if (_downPin) var |= (1<<4);
   if (_leftPin) var |= (1<<5);
   if (_rightPin) var |= (1<<6);
   if (_upPin) var |= (1<<7);
   return var;
}


void UpdatePad(int joy_code){
  ExPad = CompletePad;
  CompletePad = joy_code;
  UPDATEPAD(HELD, CompletePad); // held
  UPDATEPAD(RELEASE, (ExPad & (~CompletePad))); // released
  UPDATEPAD(NEW, (CompletePad & (~ExPad))); // newpress
}

//----------------------------------------------------------------------------------

int main () {
    mygame.begin();
    while (mygame.isRunning()) {
        if (mygame.update()) {            
            // update buttons
            myPad = updateButtons(myPad);
            UpdatePad(myPad);

            if(_Left[HELD]){
                mygame.display.setColor(1);
                mygame.display.fillRectangle(0, 32, 32, 32);
            }
            if(_Right[HELD]){
                mygame.display.setColor(2);
                mygame.display.fillRectangle(32, 32, 32, 32);
            }
            if(_Up[HELD]){
                mygame.display.setColor(3);
                mygame.display.fillRectangle(0, 0, 32, 32);
            }
            if(_Down[HELD]){
                mygame.display.setColor(4);
                mygame.display.fillRectangle(0, 64, 32, 32);
            }
        } 
    }    
}