Создание Игры

TForm1 *Form1;
int b[6][3]={{0,-10,3},
             {0,-10,4},
             {0,-10,5},
             {0,-10,6},
             {0,-10,7},
             {0,-10,8}};
char mass[30]={'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z'};
randomize();
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
        : TForm(Owner)
{
}
//---------------------------------------------------------------------------
 
void __fastcall TForm1::FormCreate(TObject *Sender)
{
Form1->DoubleBuffered=true;
Image1->Canvas->FillRect(Rect(0,0,Image1->Width,Image1->Height));
}
//---------------------------------------------------------------------------
void __fastcall TForm1::Button1Click(TObject *Sender)
{
for (int i=0;i<6;i++)
{
  b[i][0]=random(Image1->Width-20)+10;
  b[i][2]=random(26);
}
Timer1->Enabled=true;
}
//---------------------------------------------------------------------------
void __fastcall TForm1::Timer1Timer(TObject *Sender)
{
Image1->Canvas->FillRect(Rect(0,0,Image1->Width,Image1->Height));
for (int i=0;i<6;i++)
{
  if (b[i][1]>Image1->Height)
  {
    b[i][1]=-10;
    b[i][0]=random(Image1->Width-20)+10;
    b[i][2]=random(26);
  }
  else
  {
    b[i][1]+=10;
    Image1->Canvas->TextOutA(b[i][0],b[i][1],mass[b[i][2]]);
  }
}
}
//---------------------------------------------------------------------------
void __fastcall TForm1::FormKeyPress(TObject *Sender, char &Key)
{
for (int i=0;i<6;i++)
if (Key==mass[b[i][2]])
{
 b[i][1]=-10;
 b[i][0]=random(Image1->Width-20)+10;
 b[i][2]=random(26);
}
}