void kbpress(int key)
{
        int i;

        if(key==27) //ascci of esc
        {  closegraph();restorecrtmode();  exit(0); }
        if(key==63)      //F5: reset
        {
          j=0;
          setrgbpalette(4,20,20,0);
          flag[1]=0;
          ready(7);

          for(i=0;i<=5;i++) { qqqq(7,i); flag[i+2]=0;  }
        }
        if(key==13 && j>0)
        {
           order[j]=7;
           j--;
           for(i=0;i<=j;i++)
           {
                  order[i]=order[i+1];
                  if(i==0) ready(order[0]);
                  else  qqqq(order[i+1],i-1);
           }
           if( j== 0)
           {
                  setrgbpalette(4,20,20,0);
                  ready(7);
                  for(i=1;i<=7;i++) { flag[i]=0;  }

           }
        }        

}

void showteam(int tn)
{
        order[j]=tn;
        if(j==0)
        {
           sound(900);
           ready(order[j]);
           setrgbpalette(4,0,1,60);
           printf("\a");nosound(); 
        }
        else if(j<7) que(order[j],j-1);
        flag[tn]=1;
        j++;
}
/************************************************************/

void setscreen(void)
{
  int i;
  setcolor(4);
  rectangle(0,0,mx,my);

  setcolor(14);
  setfillstyle(1,8);
  bar(115,75,365,my-25);
  rectangle(99,49,351,my-49);
  setviewport(100,50,350,my-50,1);
  clearviewport();

  setviewport(0,0,mx,my,1);
  setcolor(7);
  line(mx-200,0,mx-200,my);
  line(mx-100,0,mx-100,my);
  setcolor(4);
/*  line(mx-212,0,mx-212,my);
  line(mx-88,0,mx-88,my);*/
  setfillstyle(1,4);
  bar(mx-210,0,mx-202,my);
  bar(mx-90,0,mx-98,my);
  setfillstyle(1,7);
  for(i=0;i<=50;i++)
  {
         bar(mx-208,i*10-5,mx-204,i*10);
         bar(mx-92,i*10-5,mx-96,i*10);
  }
   settextjustify(1,1);
  settextstyle(10,0,3);
  setcolor(14);
  outtextxy(220,20,"ElectroSofts Quiz Buzzer");
  outtextxy(220,40," By www.ElectroSofts.com");


  setrgbpalette(1,0,61,0);
  setrgbpalette(2,5,50,5);
  setrgbpalette(3,1,40,2);
  setrgbpalette(4,0,1,60);
  setrgbpalette(5,60,0,0);
}
/***********************************************************/
void ready(int no)
{
  int i;
  setviewport(100,50,350,my-50,1);

  for(i=0;i<=8;i++)
  {
    setcolor(team[no][0]*(i+3)/3);
        line(50+i,55+i,50+i,180-i);
    line(50-i,55+i,50-i,180-i);
  }
    for(i=0;i<=8;i++)
  {
        setcolor(team[no][1]*(i+3)/3);
  line(50+i,190+i,50+i,320-i);
  line(50-i,190+i,50-i,320-i);

  }
  for(i=0;i<=8;i++)
  {
    setcolor(team[no][2]*(i+3)/3);
  line(55+i,50+i,200-i,50+i);
   line(55+i,50-i,200-i,50-i);

  }
  for(i=0;i<=8;i++)
  {
    setcolor( team[no][3]*(i+3)/3);
  line(55+i,185-i,200-i,185-i);
  line(55+i,185+i,200-i,185+i);
  }
  for(i=0;i<=8;i++)
  {
        setcolor(team[no][4]*(i+3)/3);
  line(55+i,325-i,200-i,325-i);
  line(55+i,325+i,200-i,325+i);

  }
  for(i=0;i<=8;i++)
  {
    setcolor(team[no][5]*(i+3)/3);
    line(205-i,55+i,205-i,180-i);
    line(205+i,55+i,205+i,180-i);

  }
  for(i=0;i<=8;i++)
  {
    setcolor(team[no][6]*(i+3)/3);
        line(205-i,190+i,205-i,320-i);
    line(205+i,190+i,205+i,320-i);
  }

}
/********************************************************/

void que(int no, int pos)
{
  int i;

  setviewport( mx-190,pos*100,mx-50,my,1);
  for(i=0;i<=3;i++)
  {
    setcolor(team[no][0]*5);
    line(14+i,6+i,14+i,39-i);
        line(14-i,6+i,14-i,39-i);
  }
        for(i=0;i<=3;i++)
  {
        setcolor(team[no][1]*5);
  line(14+i,41+i,14+i,74-i);
  line(14-i,41+i,14-i,74-i);
  }
  for(i=0;i<=3;i++)
  {
    setcolor(team[no][2]*5);
   line(15+i,5+i,70-i,5+i);
   line(15+i,5-i,70-i,5-i);

  }
  for(i=0;i<=3;i++)
  {
    setcolor( team[no][3]*5);
    line(15+i,40-i,70-i,40-i);
    line(15+i,40+i,70-i,40+i);
  }
  for(i=0;i<=3;i++)
  {
    setcolor(team[no][4]*5);
        line(15+i,75-i,70-i,75-i);
    line(15+i,75+i,70-i,75+i);

  }
  for(i=0;i<=3;i++)
  {
    setcolor(team[no][5]*5);
  line(71-i,6+i,71-i,39-i);
  line(71+i,6+i,71+i,39-i);

  }
  for(i=0;i<=3;i++)
  {
    setcolor(team[no][6]*5);
  line(71-i,41+i,71-i,74-i);
  line(71+i,41+i,71+i,74-i);
  }
}