#include "MaxMatrix.h"

int DIN = 3;
int CLK = 5;
int CS = 4;
int BUTTON_PIN = 2;
MaxMatrix m(DIN, CS, CLK, 1);

volatile bool shouldRoll = false;
unsigned long lastPressTime = 0;

char Rzut_1[] = {8, 8, B00000000, B00000000, B00000000, B00011000, B00011000, B00000000, B00000000, B00000000};
char Rzut_2[] = {8, 8, B11000000, B11000000, B00000000, B00000000, B00000000, B00000000, B00000011, B00000011};
char Rzut_3[] = {8, 8, B11000000, B11000000, B00000000, B00011000, B00011000, B00000000, B00000011, B00000011};
char Rzut_4[] = {8, 8, B11000011, B11000011, B00000000, B00000000, B00000000, B00000000, B11000011, B11000011};
char Rzut_5[] = {8, 8, B11000011, B11000011, B00000000, B00011000, B00011000, B00000000, B11000011, B11000011};
char Rzut_6[] = {8, 8, B11011011, B11011011, B00000000, B00000000, B00000000, B00000000, B11011011, B11011011};

void setup() {
  m.init();
  m.setIntensity(8);
  pinMode(BUTTON_PIN, INPUT_PULLUP);
  attachInterrupt(digitalPinToInterrupt(BUTTON_PIN), onButtonPress, FALLING);
}

void loop() {
  if (shouldRoll) {
    shouldRoll = false;
    int liczba_oczek = random(1, 7);
    m.clear();
    switch (liczba_oczek) {
      case 1: m.writeSprite(0, 0, Rzut_1); break;
      case 2: m.writeSprite(0, 0, Rzut_2); break;
      case 3: m.writeSprite(0, 0, Rzut_3); break;
      case 4: m.writeSprite(0, 0, Rzut_4); break;
      case 5: m.writeSprite(0, 0, Rzut_5); break;
      case 6: m.writeSprite(0, 0, Rzut_6); break;
    }
    delay(1000);
  }
}

void onButtonPress() {
  unsigned long now = millis();
  if (now - lastPressTime > 200) {
    shouldRoll = true;
    lastPressTime = now;
  }
}