public int[,] DeleteShip(int[,] field, int x, int y)
{
int dirX = 0;
int dirY = 0;
int XD = 0;
int YD = 0;
//field[y, x] = (int)FieldType.Empty;
Field.ArroundCords arround = new Field.ArroundCords(x, y);
for (int i = 0; i < 8; i++)
{
if (Field.CheckLocation(arround.xx[i], arround.yy[i]) && field[arround.yy[i], arround.xx[i]] == (int)FieldType.Used)
{
dirX = arround.xx[i];
dirY = arround.yy[i];
break;
}
}
XD = x - dirX;
YD = y - dirY;
while (Field.CheckLocation(x, y) && field[y, x] == (int)FieldType.Used)
{
field[y, x] = (int)FieldType.Empty;
x -= XD;
y -= YD;
}
return(field);
}
public (int[, ], int) Shoot(int[,] field, int x, int y)//return fieldType
{
int countKill = 0;
if (Field.CheckLocation(x, y))
{
Field.ArroundCords arround = new Field.ArroundCords(x, y);
int dirX = 0, dirY = 0;
int XD = 0, YD = 0;
int value = GetValue(field[y, x]);//Get current Value
field[y, x] = value;
if (value == (int)FieldType.Shooted)
{
int statusShip = 1;
for (int i = 0; i < 8; i++)
{
if (Field.CheckLocation(arround.xx[i], arround.yy[i]))
{
if (field[arround.yy[i], arround.xx[i]] == (int)FieldType.Used)
{
statusShip = 2;//
break;
}
else if (field[arround.yy[i], arround.xx[i]] == (int)FieldType.Shooted)
{
statusShip = 3;
dirX = arround.xx[i];
dirY = arround.yy[i];
}
}
}
if (statusShip == 3)
{
XD = x - dirX;
YD = y - dirY;
statusShip = CheckHurtShip(field, x, y, XD, YD) ? 2 : 3;
}
if (statusShip == 1)//OnDecker
{
countKill = 1;
for (int i = 0; i < 8; i++)
{
if (Field.CheckLocation(arround.xx[i], arround.yy[i]))
{
field[arround.yy[i], arround.xx[i]] = (int)FieldType.Missed;
}
}
}
else if (statusShip == 2)//hurt
{
for (int i = 0; i < 4; i++)
{
if (Field.CheckLocation(arround.xx[i], arround.yy[i]))
{
field[arround.yy[i], arround.xx[i]] = (int)FieldType.Missed;
}
}
}
else if (statusShip == 3)//last ship
{
countKill = 0;
int x1 = x, y1 = y;
//#1
while (Field.CheckLocation(x1, y1) && field[y1, x1] == (int)FieldType.Shooted)
{
countKill++;
arround = new Field.ArroundCords(x1, y1);
for (int i = 0; i < 8; i++)
{
if (Field.CheckLocation(arround.xx[i], arround.yy[i]))
{
if (field[arround.yy[i], arround.xx[i]] == (int)FieldType.Empty)
{
field[arround.yy[i], arround.xx[i]] = (int)FieldType.Missed;
}
}
}
x1 -= XD;
y1 -= YD;
}
x1 = x;
y1 = y;
//#2
countKill--;
while (Field.CheckLocation(x1, y1) && field[y1, x1] == (int)FieldType.Shooted)
{
countKill++;
arround = new Field.ArroundCords(x1, y1);
for (int i = 0; i < 8; i++)
{
if (Field.CheckLocation(arround.xx[i], arround.yy[i]))
{
if (field[arround.yy[i], arround.xx[i]] == (int)FieldType.Empty)
{
field[arround.yy[i], arround.xx[i]] = (int)FieldType.Missed;
}
}
}
x1 += XD;
y1 += YD;
}
}
}
}
return(field, countKill);
}