public bool RotateCCW(Field field, out SearchNode sn)
{
bool ok = false;
Mino tmp = mino.Clone();
int size = tmp.GetSize();
int newRotationId = (tmp.GetRotationId() + 3) % 4;
string k = "z";
if (size == 3)
{
if (field.IsValid(tmp, newRotationId, tmp.GetPosition()))//如果可以直接转进去
{
tmp.CCWRotate();
ok = true;
}
else//如果不能就做踢墙检定
{
Vector2Int o = Game.WallKickOffset(field, tmp, tmp.GetRotationId(), newRotationId, tmp.GetPosition());
if (o != new Vector2Int(0, 0))
{
tmp.CCWRotate();
tmp.Move(o);
k = "Z";
ok = true;
}
else
{
ok = false;
}
}
}
else if (size == 5)
{
Vector2Int o = Game.WallKickOffset_I(field, tmp, tmp.GetRotationId(), newRotationId, tmp.GetPosition(), out bool iSpin);
if (o != new Vector2Int(0, 0))
{
tmp.CCWRotate();
tmp.Move(o);
if (iSpin)
{
k = "Z";
}
ok = true;
}
else
{
ok = false;
}
}
sn = new SearchNode(tmp, op + k);
return(ok);
}
public int CCWRotate()//逆时针旋转
{
int size = activeMino.GetSize();
int newRotationId = (activeMino.GetRotationId() + 3) % 4;
if (size == 3)
{
if (field.IsValid(activeMino, newRotationId, activeMino.GetPosition()))//如果可以直接转进去
{
operation += "z";
activeMino.CCWRotate();
return(0);
}
else//如果不能就做踢墙检定
{
Vector2Int o = WallKickOffset(activeMino, activeMino.GetRotationId(), newRotationId, activeMino.GetPosition());
if (o != new Vector2Int(0, 0))
{
activeMino.CCWRotate();
activeMino.Move(o);
operation += "Z";
return(0);
}
}
}
else if (size == 5)
{
bool iSpin = true;
Vector2Int o = WallKickOffset_I(field, activeMino, activeMino.GetRotationId(), newRotationId, activeMino.GetPosition(), out iSpin);
if (o != new Vector2Int(0, 0))
{
activeMino.CCWRotate();
activeMino.Move(o);
if (iSpin)
{
operation += "Z";
}
else
{
operation += "z";
}
return(0);
}
}
return(-1);
}
public bool MoveLeft(Field field, out SearchNode sn)
{
Vector2Int newPos = mino.position;
Mino tmp = mino.Clone();
bool ok = false;
newPos.x--;
if (field.IsValid(mino, newPos))
{
tmp.Move(-1);
ok = true;
}
sn = new SearchNode(tmp, op + "l");
return(ok);
}
public bool MoveRight(Field field, out SearchNode sn)
{
Vector2Int newPos = mino.position;
Mino tmp = mino.Clone();
bool ok = false; //是否不能再往右了
newPos.x++;
if (field.IsValid(mino, newPos))
{
tmp.Move(1);
ok = true;
}
sn = new SearchNode(tmp, op + "r");
return(ok);
}