// https://forum.arduino.cc/t/array-not-working-correctly/980644

// Librairies
// none

// Pin Assignement
// Keys
int CTRL  = 1;
int SHIFT = 2;
int ALT   = 3;
int SPACE = 4;
int _A    = 5;
int _B    = 6;
int _C    = 7;
int _D    = 8;
int _E    = 9;
int _F    = 10;
int _G    = 11;
int _H    = 12;
int _I    = 13;
int _J    = 14;
int _K    = 15;
int _L    = 16;
int _M    = 17;
int _N    = 18;
int _O    = 19;
int _P    = 20;
int _Q    = 21;
int _R    = 22;
int _S    = 23;
int _T    = 24;
int _U    = 25;
int _V    = 26;
int _W    = 27;
int _X    = 28;
int _Y    = 29;
int _Z    = 30;
// Buttons
#define BT0_p 49
#define BT1_p 50
#define BT2_p 51
#define BT3_p 52
#define BT4_p 53

// Variables
// Python Communication
int sendVals[5];
// Button States
bool BT0 = false;
bool BT1 = false;
bool BT2 = false;
bool BT3 = false;
bool BT4 = false;
// Macros
int Macro1 = _A;
int Macro2 = _B;
int Macro3 = _C;
int Macro4 = _D;
int Macro5 = _E;

void setup() {
  Serial.begin(9600);
  pinMode(BT0_p, INPUT);
  pinMode(BT1_p, INPUT);
  pinMode(BT2_p, INPUT);
  pinMode(BT3_p, INPUT);
  pinMode(BT4_p, INPUT);
}

void loop() {
  sendVals[0] = 0;
  sendVals[1] = 0;
  sendVals[2] = 0;
  sendVals[3] = 0;
  sendVals[4] = 0;
  BT0 = digitalRead(BT0_p);
  BT1 = digitalRead(BT1_p);
  BT2 = digitalRead(BT2_p);
  BT3 = digitalRead(BT3_p);
  BT4 = digitalRead(BT4_p);

  if (BT0) { sendVals[0] = Macro1; }
  if (BT1) { sendVals[1] = Macro2; }
  if (BT2) { sendVals[2] = Macro3; }
  if (BT3) { sendVals[3] = Macro4; }
  if (BT4) { sendVals[4] = Macro5; }
  
  Serial.print(sendVals[0]); Serial.print("#");
  Serial.print(sendVals[1]); Serial.print("#");
  Serial.print(sendVals[2]); Serial.print("#");
  Serial.print(sendVals[3]); Serial.print("#");
  Serial.print(sendVals[4]); Serial.println("#");
}