public bool DanhCo(int MouseX, int MouseY, Graphics g)
{
int Cot = MouseX / Ô_cờ._chieuRong;
int Dong = MouseY / Ô_cờ._chieuCao;
if (_MangOCo[Dong, Cot].SoHuu != 0)
{
return(false);
}
switch (luotdi)
{
case 1:
_MangOCo[Dong, Cot].SoHuu = 1;
_BanCo.VeQuanCo(g, _MangOCo[Dong, Cot].Vitri, sbblack);
luotdi = 2;
break;
case 2:
_MangOCo[Dong, Cot].SoHuu = 2;
_BanCo.VeQuanCo(g, _MangOCo[Dong, Cot].Vitri, sbwhite);
luotdi = 1;
break;
default:
MessageBox.Show("Lỗi");
break;
}
stkcacnuocUndo = new Stack <Ô_cờ>();
Ô_cờ oco = new Ô_cờ(_MangOCo[Dong, Cot].Dong, _MangOCo[Dong, Cot].Cot, _MangOCo[Dong, Cot].Vitri, _MangOCo[Dong, Cot].SoHuu);
stkcacnuocdadi.Push(oco);
return(true);
}
public void KhoiTaoMangOCo()
{
for (int i = 0; i < _BanCo.Sodong; i++)
{
for (int j = 0; j < _BanCo.Sodong; j++)
{
_MangOCo[i, j] = new Ô_cờ(i, j, new Point(j * Ô_cờ._chieuRong, i * Ô_cờ._chieuCao), 0);
}
}
}
public void KhoiDongCOM(Graphics g)
{
if (stkcacnuocdadi.Count == 0)
{
DanhCo(_BanCo.Sodong / 2 * Ô_cờ._chieuRong + 1, _BanCo.Sodong / 2 * Ô_cờ._chieuCao + 1, g);
}
else
{
Ô_cờ oco = TimKiemNuocDi();
DanhCo(oco.Vitri.X + 1, oco.Vitri.Y + 1, g);
}
}
public void Redo(Graphics g)
{
if (stkcacnuocUndo.Count != 0)
{
Ô_cờ oco = stkcacnuocUndo.Pop();
stkcacnuocdadi.Push(new Ô_cờ(oco.Dong, oco.Cot, oco.Vitri, oco.SoHuu));
_MangOCo[oco.Dong, oco.Cot].SoHuu = oco.SoHuu;
_BanCo.VeQuanCo(g, oco.Vitri, oco.SoHuu == 1 ? sbblack : sbwhite);
if (luotdi == 1)
{
luotdi = 2;
}
else
{
luotdi = 1;
}
}
}
public void Undo(Graphics g)
{
if (stkcacnuocdadi.Count != 0)
{
Ô_cờ oco = stkcacnuocdadi.Pop();
stkcacnuocUndo.Push(new Ô_cờ(oco.Dong, oco.Cot, oco.Vitri, oco.SoHuu));
_MangOCo[oco.Dong, oco.Cot].SoHuu = 0;
_BanCo.XoaQuanCo(g, oco.Vitri, sbcontroldark);
if (luotdi == 1)
{
luotdi = 2;
}
else
{
luotdi = 1;
}
}
}
private Ô_cờ TimKiemNuocDi()
{
Ô_cờ Ocoresult = new Ô_cờ();
long DiemMax = 0;
for (int i = 0; i < _BanCo.Sodong; i++)
{
for (int j = 0; j < _BanCo.Socot; j++)
{
if (_MangOCo[i, j].SoHuu == 0)
{
long DiemTanCong = DiemTanCong_DuyetDoc(i, j) + DiemTanCong_DuyetNgang(i, j) + DiemTanCong_DuyetCheoXuoi(i, j) + DiemTanCong_DuyetCheoNguoc(i, j);
long DiemPhongThu = DiemPhongThu_DuyetDoc(i, j) + DiemPhongThu_DuyetNgang(i, j) + DiemPhongThu_DuyetCheoXuoi(i, j) + DiemPhongThu_DuyetCheoNguoc(i, j);
long DiemTam = DiemTanCong > DiemPhongThu ? DiemTanCong : DiemPhongThu;
if (DiemMax < DiemTam)
{
DiemMax = DiemTam;
Ocoresult = new Ô_cờ(_MangOCo[i, j].Dong, _MangOCo[i, j].Cot, _MangOCo[i, j].Vitri, _MangOCo[i, j].SoHuu);
}
}
}
}
return(Ocoresult);
}