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| //---------------------------------------------------------------------------
#include <vcl.h>
#pragma hdrstop
#include "Unit1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
AnsiString res;
int moves, x, y, z, i, j;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
: TForm(Owner)
{
}
//---------------------------------------------------------------------------
void __fastcall TForm1::FormCreate(TObject *Sender)
{
Image->Align = alClient; // TImage Image;
Image->Picture = NULL;
moves = 0, x = Image->Width, y = Image->Height, z = 20;
res = " "; // 9 пробелов; состояние клеток
Form1->Tag = 0;
// рисуем "сетку"
Image->Canvas->MoveTo(x/3, 0);
Image->Canvas->LineTo(x/3, y);
Image->Canvas->MoveTo(x*2/3, 0);
Image->Canvas->LineTo(x*2/3, y);
Image->Canvas->MoveTo(0, y/3);
Image->Canvas->LineTo(x, y/3);
Image->Canvas->MoveTo(0, y*2/3);
Image->Canvas->LineTo(x, y*2/3);
}
//---------------------------------------------------------------------------
void __fastcall TForm1::ImageMouseDown(TObject *Sender, TMouseButton Button,
TShiftState Shift, int X, int Y)
{
if (res[Image->Tag] == ' ' && Button == mbLeft && moves < 9)
{
moves = moves + 1;
if (moves%2 == 1)
{
// крестики
Image->Canvas->MoveTo(x/3*(i-1)+z, y*j/9+z);
Image->Canvas->LineTo(x/3*i-z, y/3*(j/3+1)-z);
Image->Canvas->MoveTo(x/3*(i-1)+z, y/3*(j/3+1)-z);
Image->Canvas->LineTo(x/3*i-z, y*j/9+z);
res[Image->Tag] = 'x';
}
else
{
// нолики
Image->Canvas->Ellipse(x/3*(i-1)+z, y*j/9+z, x/3*i-z, y/3*(j/3+1)-z);
res[Image->Tag] = 'o';
}
// Form1->Caption = "Крестики-нолики (ходов - " + IntToStr(moves) + ")";
char c;
if (moves > 4)
for (int k = 1; k < 3; k++)
{
if (k == 1)
c = 'x';
else
c = 'o';
// проверка на выигрышную ситуацию
if ((res[1] == c && res[2] == c && res[3] == c) || (res[4] == c && res[5] == c && res[6] == c) || \
(res[7] == c && res[8] == c && res[9] == c) || (res[1] == c && res[4] == c && res[7] == c) || \
(res[2] == c && res[5] == c && res[8] == c) || (res[3] == c && res[6] == c && res[9] == c) || \
(res[1] == c && res[5] == c && res[9] == c) || (res[3] == c && res[5] == c && res[7] == c))
{
moves = 9;
MessageBox(Application->Handle, ("Игрок №" + IntToStr(k) + " (" + UpperCase(c) + ") победил.").c_str(), "Сообщение", MB_ICONASTERISK);
Form1->OnCreate(Form1);
break;
}
else
if (moves == 9)
{
MessageBox(Application->Handle, "Боевая ничья.", "Сообщение", MB_ICONASTERISK);
Form1->OnCreate(Form1);
}
}
}
}
//---------------------------------------------------------------------------
void __fastcall TForm1::ImageMouseMove(TObject *Sender, TShiftState Shift,
int X, int Y)
{
// номер клетки (от 1 до 9; слева направо и сверху вниз)
i=0, j=0;
if (X < x/3)
i=1;
else
if (X > x*2/3)
i=3;
else
i=2;
if (Y < y/3)
j=0;
else
if (Y > y*2/3)
j=6;
else
j=3;
Image->Tag = i+j;
}
//--------------------------------------------------------------------------- |
(
