public static void RightRotate(MyPoint[,] background, Boxes box)
{
box.clockwise();
if (!Tools.Compare(background, box))
{
box.anticlockwise();
}
}
private void 开始ToolStripMenuItem_Click(object sender, EventArgs e)
{
time = 60;
box = new Boxes();
newbox = new Boxes();
DrawpictureBox1();
DrawpictureBox2();
timer1.Enabled = true;
timer2.Enabled = true;
timer3.Enabled = true;
}
public static void MoveDown(MyPoint[,] background, Boxes box)
{
box.NewY++;
if (Tools.Compare(background, box))
{
box.Y = box.NewY;
}
else
{
box.NewY--;
}
}
public static void MoveRight(MyPoint[,] background, Boxes box)
{
box.NewX++;
if (Tools.Compare(background, box))
{
box.X = box.NewX;
}
else
{
box.NewX--;
}
}
public static void MergeBackground(ref MyPoint[,] background, Boxes box)
{
for (int i = -2; i < 2; i++)
{
for (int j = 1; j >= -2; j--)
{
if (box.points[i + 2, j + 2] == 1)
{
background[i + box.Y + 2, j + box.X + 2].number = box.points[i + 2, j + 2];
background[i + box.Y + 2, j + box.X + 2].color = box.color;
}
}
}
}
public static bool Compare(MyPoint[,] background, Boxes box)
{
for (int i = -2; i < 2; i++)
{
for (int j = 1; j >= -2; j--)
{
if ((background[i + box.NewY + 2, j + box.NewX + 2].number & box.points[i + 2, j + 2]) == 1)
{
return(false);
}
}
}
return(true);
}
public static void DrawNewBoxes(Graphics g, Boxes box)
{
g.Clear(Color.White);
Pen p = new Pen(box.color, 1);
Brush b = p.Brush;
int[,] points = box.points;
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 4; j++)
{
if (points[i, j] == 1)
{
g.DrawRectangle(p, j * Boxes.R, i * Boxes.R, Boxes.R, Boxes.R);
g.FillRectangle(b, j * Boxes.R + 1, i * Boxes.R + 1, Boxes.R - 2, Boxes.R - 2);
}
}
}
}
private void timer2_Tick(object sender, EventArgs e)
{
if (box != null)
{
box.NewY++;
if (Tools.Compare(background, box))
{
box.Y = box.NewY;
}
else
{
box.NewY--;
Tools.MergeBackground(ref background, box);
box = newbox;
newbox = new Boxes();
DrawpictureBox2();
Tools.RemoveBox(ref background);
}
}
}
public static void DrawBoxes(Graphics g, Boxes box)
{
Pen p = new Pen(box.color, 1);
Brush b = p.Brush;
int[,] points = box.points;
int x = box.X;
int y = box.Y;
for (int i = -2; i < 2; i++)
{
for (int j = -2; j < 2; j++)
{
if (points[i + 2, j + 2] == 1)
{
g.DrawRectangle(p, (x + j) * Boxes.R, (y + i) * Boxes.R, Boxes.R, Boxes.R);
g.FillRectangle(b, (x + j) * Boxes.R + 1, (y + i) * Boxes.R + 1, Boxes.R - 2, Boxes.R - 2);
}
}
}
g.Dispose();
}
