//------- - 15.04.2021
// DEMO METEORS GAME SAME LIKE PYTHON PROG42.PY
//-------
#include <Wire.h> 

int tip1 = A0; // jump switch 1
int tip2 = A1; // jump switch 2
//--------------- VARIABLES USED IN MODULES - MUST BE
char pit = "";
int spd = 8;
//---------------

// the setup routine runs once when you press reset:
void setup() { 
  pinMode(tip1, INPUT);
  pinMode(tip2, INPUT);  
  //----------- START I2C COMMUNICATION - MUST BE
  Wire.setClock(100000);  
  Wire.begin();  // join i2c bus  
  //----------- 
 begin_def();
}

// the loop routine runs over and over again forever:
void loop() {
  trazi();
  if (pit == 9)
  {
    end_prog();
  }
  if (pit > 1 && pit < 5)
  {
    sound_light();
  }  
  if (digitalRead(tip1) == LOW)
  {
    ispis("BUT;+;Y;2");
  }
  if (digitalRead(tip2) == LOW)
  {
    ispis("BUT;-;Y;2");
  }  
    delay(50);  // you can change this delay
}

//------------------------------------------------------------  SETTINGS
void begin_def() // all settings you need in program
{
    delay(2000);
    ispis("RST"); 
    delay(200);
    ispis("CLS"); 
    delay(500);    
    ispis("BIT;2;102;255;219;195;195;102;60;24");
    ispis("BIT;3;24;124;118;207;243;239;126;24");
    ispis("BIT;8;224;112;50;95;95;50;112;224"); // anim
    ispis("BIT;9;112;56;26;191;191;26;56;112"); // play.
    
    ispis("OBJ;1;3;2;1;1"); //-- ekran 1
    ispis("OBJ;1;3;5;4;1");
    ispis("OBJ;1;2;4;1;1");
    ispis("OBJ;1;2;8;4;1");
    
    ispis("OBJ;2;3;2;2;1"); //-- ekran 2
    ispis("OBJ;2;3;8;5;1");
    ispis("OBJ;2;2;4;2;1");
    
    ispis("OBJ;3;3;2;2;1"); //-- ekran 3
    ispis("OBJ;3;3;8;3;1");
    ispis("OBJ;3;2;1;5;1");
    ispis("OBJ;3;2;5;2;1");

    begin_prog();
    ispis("CLS");

    ispis("FX;1");
    ispis("POZ;4;2");
    ispis("ANI;3"); // -- animacija igrača
    ispis("KOL;1");
    // -------->                  ispis("GRV;1") - ne koristimo
    ispis("ASD;1");
    ispis("SPD;10;1"); // -- brzina pomaka
    // -------->                  ispis("PAD;1") - ne koristimo
    ispis("BOD;0");
    ispis("LIV;5");
    ispis("TIM;30"); //   -- vrijeme igre 30 sekundi
    ispis("RND"); //     -- slučajni redoslijed
    spd = 4; 
   
}
//------------------------------------------------------------ ALL MODULES
void ispis(String poruka)
{
  Serial.println(poruka);
  poruka = poruka + ";";
  int duz = poruka.length();
  if (duz > 30)
  {
    String por1 = poruka.substring(0,30)+"+";
    char dio1[31];
    por1.toCharArray(dio1,duz);
    Wire.beginTransmission(0x11);
    Wire.write(dio1);
    Wire.endTransmission();
    String por2 = poruka.substring(30);
    duz = por2.length();
    char dio2[duz];
    por2.toCharArray(dio2,duz);
    Wire.beginTransmission(0x11);
    Wire.write(dio2);
    Wire.endTransmission();
    delay(duz*spd);
  }
  else
  {
    char copy[duz];    
    poruka.toCharArray(copy,duz);
    Wire.beginTransmission(0x11);
    Wire.write(copy);
    Wire.endTransmission();
    delay(duz*spd);
  }     
}

void trazi(){
  Wire.requestFrom(0x11,1); 
  while (Wire.available()) { 
    pit = Wire.read(); 
  }      
}

void begin_prog()
{
    ispis("CLS");
    ispis("START;2;1;2");
    ispis("G A M E;3;3");
    delay(2000);
}
void end_prog(){
    delay(300);
    trazi();
    delay(300);
    ispis("CLS");
    ispis("E N D;2;1;2");
    ispis("G A M E;3;3");
    ispis("Score:"+String(int(pit))+";3;4");
    while (true){
        delay(5000);
    }
}
void rest(){
    ispis("RST");
    while(true)
    {
        trazi();
        if (pit == 5){
            break;
        }
        delay(20);
   }
}

void sound_light(){
    if (pit == 2){  // POINTS
        ispis("BIP;200;50");
        ispis("LED;G;50");
    }
    if (pit == 3) {  // LIFES
        ispis("BIP;800;50");
        ispis("LED;R;50");
    }
    if (pit == 4){  // FALL
        ispis("BIP;1200;50");
        ispis("LED;R;50");        
    }
}