File content as of revision 0:f518d387c29e:

#include "mbed.h"
#include "string"
#include "mbed.h"
#include "N5110.h"
#define dp23 P0_0

AnalogIn q(dp9);
AnalogIn w(dp10);
AnalogIn ax2(dp11);
AnalogIn ay2(dp13);
N5110 lcd(dp17,dp24,dp23,dp25,dp2,dp6,dp18);
DigitalOut en(dp14);
AnalogIn rand2(dp4);
DigitalIn taster(dp1);

using namespace std;
bool gameOver,pomocna;
double t;
const int width = 84;
const int height = 48;
int x, y, x2, y2, voceX, voceY, score,voceX2,voceY2;
int xp,yp;
int repX[100], repY[100];
int repX2[100], repY2[100];
int n,m;
enum smjer { STOP = 0, LIJEVO, DESNO, GORE, DOLE};
smjer dir,dir2;
bool prom=false;
bool prelom=false;
void Postavka()
{
    
    lcd.init();
    lcd.normalMode();      
    lcd.setBrightness(0.5); 
    gameOver = false;
    dir = STOP;
    dir2=STOP;
    x = width / 3;
    y = height / 2;
    x2=  2*width/3;
    y2=y;
   srand (time(NULL));
    voceX = rand()%83;
    voceY = rand()%38;
    voceX2 = int(rand2*rand())%83;
    voceY2 = int(rand2*rand())%38;
    score = 0;
    m=0;
    n=0;
    t=0;
    pomocna=true;
    lcd.printString("DOUBLE SNAKE", 8,1);
    lcd.printString("Press button", 5,3);  
     lcd.printString("to start", 14,4);
    while(!taster){}
}
void Ispis()
{
    lcd.clear();
    if(score==100 and pomocna==true){ lcd.inverseMode(); pomocna=false;}
    lcd.drawRect(0,0,83,38,0);

 
    for (int i = 0; i < height; i++)
    {
        for (int j = 0; j < width; j++)
        {
        
            if (i == y && j == x)
               lcd.drawCircle(x,y,3,1);
            else if (i == voceY && j == voceX)
                lcd.drawCircle(j,i,1,1);
            else
            {
          
                for (int k = 0; k < n; k++)
                {
                    if (repX[k] == j && repY[k] == i)
                    {
                        lcd.drawCircle(j,i,2,0);
               
                    }
                }
           
            }
                 
        }
    }
 
 
 for (int i = 0; i < height; i++)
    {
        for (int j = 0; j < width; j++)
        {
         
            if (i == y2 && j == x2)
               lcd.drawCircle(x2,y2,3,0);
            else if (i == voceY2 && j == voceX2)
                lcd.drawCircle(j,i,1,0);
            else
            {
          
                for (int k = 0; k < m; k++)
                {
                    if (repX2[k] == j && repY2[k] == i)
                    {
                        lcd.drawCircle(j,i,2,1);
                
                    }
                }
          
            }
                
        }
    }
 
 
 
    char s[11];
    sprintf(s,"Score: %d",score);
    lcd.printString(s,0 ,5);
    if(t>-0.2)
    wait(0.2+t);
    else wait(0.05);
    lcd.refresh();
}
void Ucitaj()
{       
       
       if(q<1/3. and dir!=DESNO){
            dir = LIJEVO;
             } 
        else if(q>2/3. and dir!=LIJEVO){
            dir = DESNO;
            } 
         else if(w<1/3. and dir!=DOLE){
            dir = GORE;
            } 
          else if(w>2/3. and dir!=GORE){
            dir = DOLE;
                }
                
          if(ax2<1/3. and dir2!=DESNO){
            dir2 = LIJEVO;
             } 
        else if(ax2>2/3. and dir2!=LIJEVO){
            dir2 = DESNO;
           } 
         else if(ay2<1/3. and dir2!=DOLE){
            dir2 = GORE;
           } 
          else if(ay2>2/3. and dir2!=GORE){
            dir2 = DOLE;
               }
                       
                
                
                
                
}
void Igra()
{
    for (int i = 0; i < m; i++)
        if ( (repX2[i] == x  || repX2[i]==x-1 || repX2[i]==x+1 || repX2[i]==x-2 || repX2[i]==x+2) &&(  repY2[i]==y || repY2[i]==y-1 || repY2[i]==y+1 || repY2[i]==y-2 || repY2[i]==y+2 ) )
            gameOver = true;  
    
    for (int i = 0; i < n; i++)
        if ( (repX[i] == x2  || repX[i]==x2-1 || repX[i]==x2+1 || repX[i]==x2-2 || repX[i]==x2+2) && (  repY[i]==y2 || repY[i]==y2-1 || repY[i]==y2+1  || repY[i]==y2-2 || repY[i]==y2+2  ) )
            gameOver = true; 
     if ((x == x2 or x==x2-1 or x==x2+1 or x==x2+2 or x==x2-2) && (y==y2 or y==y2-1 or y==y2+1 or y==y2-2 or y==y2+2))
            gameOver=true;
    int prosliX = repX[0];
    int prosliY = repY[0];
    int prosliX2, prosliY2;
    repX[0] = x;
    repY[0] = y;
        
    for (int i = 1; i < n; i++)
    {   
        prosliX2 = repX[i];
        prosliY2 = repY[i];
        
        repX[i] = prosliX;
        repY[i] = prosliY;
                 
        prosliX = prosliX2;
        prosliY = prosliY2;
    }
    switch (dir)
    {
    case LIJEVO:
        x+=3;
        break;
    case DESNO:
        x-=3;
        break;
    case GORE:
        y-=3;
        break;
    case DOLE:
        y+=3;
        break;
    default:
        break;
    }
   
    if (x >= 83) x = 0; else if (x < 0) x = 83 - 1;
    if (y >= 38) y = 0; else if (y < 0) y = 38 - 1;
 
    for (int i = 0; i < n; i++)
        if (repX[i] == x && repY[i] == y)
            gameOver = true;  
    
 
 
 
 
    if ((x == voceX or x==voceX-1 or x==voceX+1) && (y==voceY or y==voceY-1 or y==voceY+1))
    {
        score += 10;
        if(score%50==0) t-=0.05;
        voceX = rand() % 83;
        voceY = rand() % 38;
        n++;
    }
    
    
    
    
     prosliX = repX2[0];
     prosliY = repY2[0];
    
    repX2[0] = x2;
    repY2[0] = y2;
        
    for (int i = 1; i < m; i++)
    {   
        prosliX2 = repX2[i];
        prosliY2 = repY2[i];
        
        repX2[i] = prosliX;
        repY2[i] = prosliY;
        
        prosliX = prosliX2;
        prosliY = prosliY2;
    }
    
    
    
    
    switch (dir2)
    {
    case LIJEVO:
        x2+=3;
        break;
    case DESNO:
        x2-=3;
        break;
    case GORE:
        y2-=3;
        break;
    case DOLE:
        y2+=3;
        break;
    default:
        break;
    }
    
    if (x2 >= 83) x2 = 0; else if (x2 < 0) x2 = 83 - 1;
    if (y2 >= 38) y2 = 0; else if (y2 < 0) y2 = 38 - 1;
 
    for (int i = 0; i < m; i++)
        if (repX2[i] == x2 && repY2[i] == y2)
            gameOver = true;  
   
 
    if ((x2 == voceX2 or x2==voceX2-1 or x2==voceX2+1) && (y2==voceY2 or y2==voceY2-1 or y2==voceY2+1))
    {
        score += 10;
        if(score%50==0) t-=0.05;
        voceX2 =int(rand2* rand()) % 83;
        voceY2 = int(rand2* rand()) % 38;
        m++;
    }
    if (score==140) lcd.normalMode();
    
    
}
int main()
{
    en=1;
while(1){
    Postavka();
    while (!gameOver)
    {
        Ispis();
        
        Ucitaj();
        Igra();
        
    }
     lcd.clear();
     lcd.refresh();
     lcd.printString("Game over ", 15,0);  
     char s[11];
     sprintf(s,"Score:%d",score);
     lcd.printString("Press button", 8,4);
      lcd.printString("to continue", 10,5);
    lcd.printString(s,20 ,2);
    while(!taster){};
    lcd.clear();
    lcd.refresh();
    wait(0.5);
 }   
    return 0;
}