//TODO :
//animateするならblock単位に動かす必要あり
public void Move(Direction direction, Stage parent, bool forceF = false)
{
if (!forceF && !CanMove(direction, parent))
return;
Point movedP = m_trans.LeftTop;
switch (direction)
{
case Direction.Bottom:
Update();
++movedP.Y;
break;
case Direction.Left:
--movedP.X;
break;
case Direction.Right:
++movedP.X;
break;
case Direction.Up:
--movedP.Y;
break;
}
m_trans.LeftTop = movedP;
}
public bool CanMove(Direction direction, Stage parent)
{
//
Piece copyedActivePiece = (Piece)this.Clone();
copyedActivePiece.Move(direction, parent, forceF:true);
//壁と衝突？
if (copyedActivePiece.X < 0)
return false;
//１２３４５６７８９１０１
//□□□□□□□□□■□
//□□□□□□□□■■■
if (copyedActivePiece.X + copyedActivePiece.Width > parent.Width)
return false;
if (copyedActivePiece.Y < 0)
return false;
if (copyedActivePiece.Y + copyedActivePiece.Height > parent.Height)
return false;
//他のピースと衝突？
bool[,] lockedLayer = new bool[parent.Height, parent.Width];
bool[,] activeLayer = new bool[parent.Height, parent.Width];
Piece p;
for (int y = 0; y < parent.Width; ++y)
{
for (int x = 0; x < parent.Width; ++x)
{
lockedLayer[y, x] = false;
activeLayer[y, x] = false;
}
}
for (int i = 0; i < parent.Pieces.Count ; ++i)
{
p = parent.Pieces[i];
if (p.X == this.X && p.Y == this.Y)
continue;
for (int y = p.Y; y < p.Y + p.Height; ++y)
{
for (int x = p.X; x < p.X + p.Width; ++x)
{
lockedLayer[y, x] = p[y - p.Y, x - p.X];
}
}
}
p = copyedActivePiece;
for (int y = p.Y; y < p.Y + p.Height; ++y)
{
for (int x = p.X; x < p.X + p.Width; ++x)
{
activeLayer[y, x] = p[y - p.Y, x - p.X];
}
}
return !Util.HitTest(lockedLayer, activeLayer);
}
public Tetris(int stage_Width, int stage_Height)
{
m_stage = new Stage(stage_Width, stage_Height);
m_status = TetrisStatus.NOTSTART;
}
public TetrisEventArgs(TetrisStatus status, Stage stage)
{
m_status = status;
m_stage = stage;
}
public Tetris(int stage_Width, int stage_Height)
{
m_stage = new Stage(stage_Width, stage_Height);
m_status = TetrisStatus.NOTSTART;
}
public TetrisEventArgs(TetrisStatus status, Stage stage)
{
m_status = status;
m_stage = stage;
}
