/*
 *  Sound on ATTiny85 sandbox. Testing only.
 */
#include "pitches.h"

#define SPEAKER_PIN 4   // 0 = Pin 8, 4 = Pin 3

int gameTones[] = { NOTE_G3, NOTE_C4, NOTE_E4, NOTE_G5};


int melody[] = { 
440, 440, 659, 587, 659, 659, 659, 659, 988, 988, 988, 740, 880, 0  , 0  , 392, 440, 440, 494, 440, 330, 330 };//, 0, 392, 440, 392, 440, 494, 494, 440, 330, 330, 0, 392, 440, 392, 440, 494, 587, 659, 587, 494, 587, 659, 440, 659, 659, 440, 659, 659, 740, 659, 587, 494, 440, 494, 494, 587, 659, 659, 440, 0, 494, 587, 494, 587, 659, 0, 659, 740, 740, 659, 659, 587, 587, 494, 587, 494, 587, 659, 0, 659, 587, 494, 587, 440, 440, 370, 330, 440, 330, 330, 330, 330, 0, 392, 440, 392, 440, 494, 587, 494, 440, 392, 440, 330, 440, 440, 0, 440, 440, 440, 330, 294, 330, 0, 392, 440, 392, 440, 494, 587, 659, 587, 494, 587, 659, 440, 659, 659, 440, 659, 659, 740, 659, 587, 494, 440, 494, 494, 587, 659, 659, 440, 0, 494, 587, 494, 587, 659, 0, 659, 740, 659, 587, 494, 587, 494, 587, 659, 0, 659, 587, 494, 587, 440, 370, 330, 440, 330, 330, 330, 330, 0, 392, 440, 392, 440, 494, 587, 494, 440, 392, 440, 330, 440, 440, 0, 0 
//};
int noteDurations[] = { 
248, 248, 248, 248, 496, 372, 124, 248, 124, 124, 248, 248, 496, 496, 248, 248, 496, 248, 248, 496, 496, 496 }; //, 248, 248, 496, 248, 248, 496, 496, 496, 496, 496, 248, 248, 496, 248, 248, 496, 496, 372, 124, 248, 248, 496, 248, 248, 496, 248, 248, 496, 496, 248, 248, 248, 248, 496, 248, 248, 496, 496, 496, 496, 248, 248, 248, 248, 496, 248, 248, 496, 496, 496, 496, 496, 496, 248, 248, 248, 248, 496, 496, 248, 248, 248, 248, 496, 248, 248, 496, 248, 248, 496, 496, 496, 248, 248, 496, 248, 248, 496, 496, 496, 248, 248, 496, 248, 248, 496, 248, 248, 496, 248, 248, 496, 496, 248, 248, 496, 248, 248, 496, 496, 248, 248, 248, 248, 496, 248, 248, 496, 248, 248, 496, 496, 248, 248, 248, 248, 496, 248, 248, 496, 496, 496, 496, 248, 248, 248, 248, 496, 248, 248, 992, 992, 992, 248, 248, 248, 248, 496, 496, 248, 248, 248, 248, 744, 248, 496, 248, 248, 496, 496, 496, 248, 248, 496, 248, 248, 496, 496, 496, 248, 248, 496, 248, 248, 496, 496, 0 
//};



void setup() {
  pinMode(SPEAKER_PIN, INPUT);
}


void loop() {

  // Startup for Japanse lantern
  //for(int i=0; i<sizeof(melody); i++) {
  for(int i=0; i<15; i++) {
    beep(SPEAKER_PIN, melody[i], noteDurations[i]);
    //delay(100);
  }





  // Fanfare
  /*
  beep(262, 170);
  delay(50);
  beep(262, 170);
  delay(30);
  beep(294, 150);
  delay(30);
  beep(262, 200);
  beep(294, 200);
  beep(523, 600);
  */


  //for(int i=0; i<3; i++) {
//    beep(SPEAKER_PIN, gameTones[i], 150);
    //delay(300);
//  }
// NOTE_B0

  //for(int i=0; i<10; i++) {
  //  beep(SPEAKER_PIN, NOTE_B0, 150);
  //  delay(100);
  //}
  /*
  Startup sound:
  C3 E3 G3
   E3 G3 B3
	  C4
  */

// Jingle for Game85
/*
  byte mainDelay = 120;
  beep(SPEAKER_PIN, NOTE_C3, mainlen);
  beep(SPEAKER_PIN, NOTE_E3, mainlen);
  beep(SPEAKER_PIN, NOTE_G3, mainlen);
  delay(200);
  beep(SPEAKER_PIN, NOTE_E3, mainlen);
  beep(SPEAKER_PIN, NOTE_G3, mainlen);
  beep(SPEAKER_PIN, NOTE_B3, mainlen);
  delay(500);
  beep(SPEAKER_PIN, NOTE_C4, 100);
*/

  // Game Over sound
  /*
  beep(SPEAKER_PIN, NOTE_C3, 300);
  beep(SPEAKER_PIN, NOTE_E3, 300);
  beep(SPEAKER_PIN, NOTE_D3, 600);
  beep(SPEAKER_PIN, NOTE_C3, 200);
*/

/* intro 1
  beep(SPEAKER_PIN, NOTE_C2, 800);
  delay(100);
  beep(SPEAKER_PIN, NOTE_C2, 300);
  delay(50);
  beep(SPEAKER_PIN, NOTE_E2, 300);
  delay(50);
  beep(SPEAKER_PIN, NOTE_F2, 400);
  delay(50);
  beep(SPEAKER_PIN, NOTE_G2, 200);
*/

/* intro 2
  //C2 C3 D2 D3 E2 E3_
  beep(SPEAKER_PIN, NOTE_C2, 200);
  beep(SPEAKER_PIN, NOTE_C3, 250);
  delay(100);
  beep(SPEAKER_PIN, NOTE_D2, 200);
  beep(SPEAKER_PIN, NOTE_D3, 250);
  delay(100);
  beep(SPEAKER_PIN, NOTE_E2, 200);
  beep(SPEAKER_PIN, NOTE_E3, 400);
*/

  // Intro 3
  //C2 C2 D2 C2 D2 C3_
  /*
  beep(SPEAKER_PIN, NOTE_C4, 170);
  delay(50);
  beep(SPEAKER_PIN, NOTE_C4, 170);
  delay(30);
  beep(SPEAKER_PIN, NOTE_D4, 150);
  delay(30);
  beep(SPEAKER_PIN, NOTE_C4, 220);  
  beep(SPEAKER_PIN, NOTE_D4, 200);
  beep(SPEAKER_PIN, NOTE_C5, 600);
  */


// Splash screen song (pretty lame tbh.)
/*
int len = 400;
playPart1(len);
beep(SPEAKER_PIN, NOTE_C5, len);
beep(SPEAKER_PIN, NOTE_E5, len);
beep(SPEAKER_PIN, NOTE_C5, len);
beep(SPEAKER_PIN, NOTE_E5, len);
beep(SPEAKER_PIN, NOTE_G5, len);
beep(SPEAKER_PIN, NOTE_F5, len);
beep(SPEAKER_PIN, NOTE_D5, 700);
//delay(50);
playPart1(len);
delay(50);
beep(SPEAKER_PIN, NOTE_B5, len);
beep(SPEAKER_PIN, NOTE_G5, len);
beep(SPEAKER_PIN, NOTE_A5, len);
beep(SPEAKER_PIN, NOTE_F5, len);
beep(SPEAKER_PIN, NOTE_G5, len);
beep(SPEAKER_PIN, NOTE_E5, len);
beep(SPEAKER_PIN, NOTE_C5, 600);
*/

// Landing sound, minor victory
/*
byte d = 150;
byte d2 = 30;
beep(SPEAKER_PIN, 523, 150);
beep(SPEAKER_PIN, 784, 150);
beep(SPEAKER_PIN, 1047, 150);
  */

delay(5000);

}








void playPart1(int len) {
beep(SPEAKER_PIN, NOTE_C5, len);
beep(SPEAKER_PIN, NOTE_E5, len);
beep(SPEAKER_PIN, NOTE_C5, len);
beep(SPEAKER_PIN, NOTE_E5, len);
beep(SPEAKER_PIN, NOTE_G5, len);
beep(SPEAKER_PIN, NOTE_F5, len);
beep(SPEAKER_PIN, NOTE_E5, len);
beep(SPEAKER_PIN, NOTE_D5, len);


}

void beep (int frequencyInHertz, long timeInMilliseconds) {
  beep(SPEAKER_PIN, frequencyInHertz, timeInMilliseconds);
}

void beep (unsigned char speakerPin, int frequencyInHertz, long timeInMilliseconds)
{ // http://web.media.mit.edu/~leah/LilyPad/07_sound_code.html
  int  x;
  long delayAmount = (long)(1000000 / frequencyInHertz);
  long loopTime = (long)((timeInMilliseconds * 1000) / (delayAmount * 2));
  pinMode(speakerPin, OUTPUT);
  for (x = 0; x < loopTime; x++) {
    digitalWrite(speakerPin, HIGH);
    delayMicroseconds(delayAmount);
    digitalWrite(speakerPin, LOW);
    delayMicroseconds(delayAmount);
  }
  pinMode(speakerPin, INPUT);
}


/* ORIGINAL
https://wokwi.com/projects/285525640477671948
*/


// ????????????????????????????????????????????????????????????????????????????????????????????
// ????????????????????????????????????????????????????????????????????????????????????????????
// ????????????????????????????????????????????????????????????????????????????????????????????


/*
#include "pitches.h"
#define SPEAKER_PIN 0

const uint8_t buttonPins[] = { 12, 11, 10, 9, 7, 6, 5, 4 };
const int buttonTones[] = {
  NOTE_C4, NOTE_D4, NOTE_E4, NOTE_F4,
  NOTE_G4, NOTE_A4, NOTE_B4, NOTE_C5
};
const int numTones = sizeof(buttonPins) / sizeof(buttonPins[0]);

void setup() {
  pinMode(SPEAKER_PIN, OUTPUT);
}

void loop() {
  int pitch = 0;
  for (uint8_t i = 0; i < numTones; i++) {
      pitch = buttonTones[i];


      if (pitch) {
        tone(SPEAKER_PIN, pitch);
      } else {
        noTone(SPEAKER_PIN);
      }
  }
  delay(1500);
}
*/




// ????????????????????????????????????????????????????????????????????????????????????????????
// ????????????????????????????????????????????????????????????????????????????????????????????
// ????????????????????????????????????????????????????????????????????????????????????????????


/*

// TinyTone for ATtiny85 
// Notes
const int Note_C  = 239;
const int Note_CS = 225;
const int Note_D  = 213;
const int Note_DS = 201;
const int Note_E  = 190;
const int Note_F  = 179;
const int Note_FS = 169;
const int Note_G  = 159;
const int Note_GS = 150;
const int Note_A  = 142;
const int Note_AS = 134;
const int Note_B  = 127;

int Speaker = 0; // A2/3

void setup()
{
  pinMode(Speaker, OUTPUT);
}

void loop()
{
  playTune();
  delay(3000);
}

void TinyTone(unsigned char divisor, unsigned char octave, unsigned long duration)
{
  int frequencyInHertz = 1;
  //duration = (long)(1000000 / frequencyInHertz);

  TCCR1 = 0x90 | (8-octave); // for 1MHz clock
  //TCCR1 = 0x90 | (11-octave); // for 8MHz clock
  OCR1C = divisor-1;         // set the OCR
  delay(duration);
  TCCR1 = 0x90;              // stop the counter
}

// Play a scale
void playTune(void)
{
 TinyTone(Note_C, 4, 500);
 TinyTone(Note_D, 4, 500);
 TinyTone(Note_E, 4, 500);
 TinyTone(Note_F, 4, 500);
 TinyTone(Note_G, 4, 500);
 TinyTone(Note_A, 4, 500);
 TinyTone(Note_B, 4, 500);
 TinyTone(Note_C, 5, 500);
}

*/