// -------------------------------------------------------------
// ------------------------------------- EVENTS
// -------------------------------------------------------------
private void Cell_Click(object sender, EventArgs e)
{
int[] current_cell_index = new int[2];
Image_Cell current_cell = (Image_Cell)sender;
// find index of cell was clicked
for (int i = 0; i < max; i++)
{
bool check = false;
for (int j = 0; j < max; j++)
{
if (image_cell_list[i][j] == current_cell)
{
current_cell_index[0] = i;
current_cell_index[1] = j;
check = true;
break;
}
}
if (check == true)
{
break;
}
}
// if cell clicked is near null cell ->> swap two cells and increase count of move
if ((Math.Abs(current_cell_index[0] - null_cell_index[0]) + Math.Abs(current_cell_index[1] - null_cell_index[1]) == 1))
{
Swap_Two_Cell(ref current_cell, ref null_cell, current_cell_index);
}
}
// ----------------------------------------------------------
// ---------------------Function to swap location of two cell
// ----------------------------------------------------------
private void Swap_Two_Cell(ref Image_Cell current_cell, ref Image_Cell null_cell, int[] current_cell_index)
{
// swap test tuple
int tmp = this.test[null_cell_index[0], null_cell_index[1]];
this.test[null_cell_index[0], null_cell_index[1]] = this.test[current_cell_index[0], current_cell_index[1]];
this.test[current_cell_index[0], current_cell_index[1]] = tmp;
// swap cell list
null_cell.Image = current_cell.Image;
current_cell.Image = null;
null_cell.Value = current_cell.Value;
current_cell.Value = -1;
null_cell = current_cell;
null_cell_index[0] = current_cell_index[0];
null_cell_index[1] = current_cell_index[1];
this.move_count++;
this.move_label.Text = "MOVED: " + this.move_count.ToString();
// when resolve the puzzle ->> you win
if (Check_Win() == true)
{
timer.Stop();
timerAutoRun.Stop();
MessageBox.Show("You are Winner!");
Show_Start_Hide_Play();
}
}
private void MoveRight()
{
if (this.canMove == true)
{
if (null_cell_index[1] > 0)
{
int[] current_cell_index = new int[2];
current_cell_index[0] = null_cell_index[0];
current_cell_index[1] = null_cell_index[1] - 1;
Image_Cell current_cell = image_cell_list[current_cell_index[0]][current_cell_index[1]];
Swap_Two_Cell(ref current_cell, ref null_cell, current_cell_index);
}
}
}
// --------------------------------------
// -------------move when press arow keys
// --------------------------------------
private void MoveUp()
{
if (this.canMove == true)
{
if (null_cell_index[0] < this.max - 1)
{
int[] current_cell_index = new int[2];
current_cell_index[0] = null_cell_index[0] + 1;
current_cell_index[1] = null_cell_index[1];
Image_Cell current_cell = image_cell_list[current_cell_index[0]][current_cell_index[1]];
Swap_Two_Cell(ref current_cell, ref null_cell, current_cell_index);
}
}
}
//--------------------------------------------------
//--------------------------------------------------
//--------------------------------------------------
private void InitializeCellArray()
{
timerAutoRun.Stop();
Random_For_Test();
// assign file from path to image
image = Image.FromFile(path);
int size_cell = CONST.SIZE_ORGINAL_IMAGE / max;
Bitmap bmp = image as Bitmap;
this.image_cell_list = new List <List <Image_Cell> >();
this.move_count = 0;
//
// cells
//
Image_Cell tmp = new Image_Cell();
for (int i = 0; i < max; i++)
{
List <Image_Cell> image_cell_row = new List <Image_Cell>();
for (int j = 0; j < max; j++)
{
// assign the value for cell
tmp = new Image_Cell();
tmp.Value = test[i, j];
// save index of null cell
if (tmp.Value == -1)
{
null_cell_index[0] = i;
null_cell_index[1] = j;
null_cell = tmp;
}
// cut the image and assign for cell
else
{
int loca_x = (tmp.Value - 1) % max;
int loca_y = Convert.ToInt32((tmp.Value - 1) / max);
tmp.Image = bmp.Clone(new Rectangle(size_cell * loca_x, size_cell * loca_y, size_cell, size_cell), bmp.PixelFormat);
}
tmp.BorderStyle = BorderStyle.Fixed3D;
tmp.Size = new Size(CONST.SIZE_ORGINAL_IMAGE / max, CONST.SIZE_ORGINAL_IMAGE / max);
tmp.Click += new System.EventHandler(Cell_Click);
controls_list2.Add(tmp);
image_cell_row.Add(tmp);
// set location for cell
if (i == 0)
{
if (j == 0)
{
tmp.Location = new Point(CONST.SIZE_DOCK, CONST.SIZE_DOCK);
}
else
{
tmp.Location = new Point(image_cell_row[j - 1].Location.X + CONST.SIZE_ORGINAL_IMAGE / max, image_cell_row[j - 1].Location.Y);
}
}
else
{
tmp.Location = new Point(image_cell_list[i - 1][j].Location.X, image_cell_list[i - 1][j].Location.Y + CONST.SIZE_ORGINAL_IMAGE / max);
}
}
image_cell_list.Add(image_cell_row);
}
image_cell_list[max - 1][max - 1].Image = null;
// add to this.controls
for (int i = 0; i < max; i++)
{
for (int j = 0; j < max; j++)
{
this.Controls.Add(image_cell_list[i][j]);
}
}
// refresh some attritbute
this.orginal_image.Image = image;
this.move_label.Text = "MOVED: " + move_count.ToString();
this.time_label.Text = "TIME: 00:00:00";
this.timer.Start();
this.start_time = DateTime.Now;
}