public bool isTspin(ref board field)
{
if (name != "T")
{
return(false);
}
if (!spinlast)
{
return(false);
}
int cnt = (field.checkfield(minopos.x, minopos.y) ? 1 : 0) +
(field.checkfield(minopos.x + 2, minopos.y) ? 1 : 0) +
(field.checkfield(minopos.x, minopos.y + 2) ? 1 : 0) +
(field.checkfield(minopos.x + 2, minopos.y + 2) ? 1 : 0);
return(cnt >= 3);
}
public bool check_mino_ok(ref board field, pos p, int[,] minofield)
{
for (int i = 0; i < height; ++i)
{
for (int j = 0; j < weight; ++j)
{
if (field.checkfield(i + p.x, j + p.y) &&
minofield[i, j] != 0)
{
return(false);
}
}
}
return(true);
}
public bool ismin(ref board field)
{
if (name != "T")
{
return(false);
}
if (stat == 1)
{
return(field.checkfield(minopos.x, minopos.y) &&
field.checkfield(minopos.x + 1, minopos.y) &&
field.checkfield(minopos.x + 2, minopos.y));
}
if (stat == 2)
{
return(field.checkfield(minopos.x + 2, minopos.y) &&
field.checkfield(minopos.x + 2, minopos.y + 1) &&
field.checkfield(minopos.x + 2, minopos.y + 2));
}
if (stat == 3)
{
return(field.checkfield(minopos.x, minopos.y + 2) &&
field.checkfield(minopos.x + 1, minopos.y + 2) &&
field.checkfield(minopos.x + 2, minopos.y + 2));
}
if (stat == 0)
{
return(field.checkfield(minopos.x, minopos.y) &&
field.checkfield(minopos.x, minopos.y + 1) &&
field.checkfield(minopos.x, minopos.y + 2));
}
return(false);
}
