/// <summary>
/// Update the position of the image
/// </summary>
/// <param name="row"></param>
/// <param name="col"></param>
/// <returns></returns>
private PicBoxTile CalculatePosition(int row, int col)
{
PicBoxTile picBoxTile = new PicBoxTile(row, col);
picBoxTile.Left = INIT_LEFT + WIDTH * col;
picBoxTile.Top = INIT_TOP + HEIGHT * row;
return(picBoxTile);
}
/// <summary>
/// Initialize the current hero's information to none
/// </summary>
private void IntializeCurrentHeroLocation()
{
currentHeroPostion = new PicBoxTile(heroRow, heroCol);
currentHeroPostion.Type = TileType.None;
currentHeroPostion.Image = null;
pnlGameBoard.Controls.Add(currentHeroPostion);
currentHeroPostion.BringToFront();
}
/// <summary>
/// Set the current location to show hero image
/// </summary>
private void SetHero()
{
heroPicBoxTile = CalculatePosition(heroRow, heroCol);
heroPicBoxTile.Type = TileType.Hero;
heroPicBoxTile.Image = imgLst.Images[1];
pnlGameBoard.Controls.Add(heroPicBoxTile);
board[heroRow, heroCol].Type = TileType.None;
board[heroRow, heroCol].Image = null;
heroPicBoxTile.BringToFront();
}
/// <summary>
/// Set the current location to show destination image
/// </summary>
private void SetDestination()
{
picBoxDestination = CalculatePosition(heroRow, heroCol);
picBoxDestination.Type = TileType.Destination;
picBoxDestination.Image = imgLst.Images[4];
pnlGameBoard.Controls.Add(picBoxDestination);
board[heroRow, heroCol].Type = TileType.Destination;
board[heroRow, heroCol].Image = imgLst.Images[4];
picBoxDestination.BringToFront();
}
/// <summary>
/// Set the current location to show box image on the destination
/// </summary>
/// <param name="picBoxPreviousTile"></param>
private void SetBoxOnDestination(PicBoxTile picBoxPreviousTile)
{
picBoxBoxTile = picBoxPreviousTile;
picBoxBoxTile = CalculatePosition(boxRow, boxCol);
picBoxBoxTile.Type = TileType.Box;
picBoxBoxTile.Image = imgLst.Images[5];
pnlGameBoard.Controls.Add(picBoxBoxTile);
board[boxRow, boxCol].Type = TileType.Box;
board[boxRow, boxCol].Image = imgLst.Images[3];
picBoxBoxTile.BringToFront();
}
/// <summary>
/// Clear all global variable for new game
/// </summary>
private void ClearBoard()
{
pnlGameBoard.Controls.Clear();
txtNumbersOfMove.Text = "";
txtNumbersOfPush.Text = "";
board = null;
heroPicBoxTile = null;
picBoxDestination = null;
picBoxBoxTile = null;
heroRow = 0;
heroCol = 0;
boxRow = 0;
boxCol = 0;
totalPush = 0;
totalMove = 0;
destinationCount = 0;
boxCount = 0;
isDestination = false;
allDestination = null;
allBox = null;
match = null;
}
private void DrawBoard(List <int> lstNumFromFile)
{
int rowsCount = lstNumFromFile.ElementAt(0);
int colsCount = lstNumFromFile.ElementAt(1);
//set the tile type default value(none)
TileType activeType = TileType.None;
//remove the first two element of the int list
//to calculate the position of TileType easily
lstNumFromFile.RemoveAt(0);
lstNumFromFile.RemoveAt(0);
//to find the exact type position in the list
//can't use the number of row or column
//because all row and column's values are between 0 to 7
int positionOfType = 0;
board = new PicBoxTile[rowsCount, colsCount];
for (int row = 0; row < rowsCount; row++)
{
for (int column = 0; column < colsCount; column++)
{
PicBoxTile picBoxTile = new PicBoxTile(row, column);
activeType = (TileType)lstNumFromFile.ElementAt(3 * (positionOfType + 1) - 1);
positionOfType++;
switch (activeType)
{
case TileType.None:
picBoxTile.Image = null;
picBoxTile.Type = TileType.None;
//board[row, column].Type =
break;
case TileType.Hero:
picBoxTile.Image = imgLst.Images[1];
heroRow = row;
heroCol = column;
picBoxTile.Type = TileType.Hero;
break;
case TileType.Wall:
picBoxTile.Image = imgLst.Images[2];
picBoxTile.Type = TileType.Wall;
break;
case TileType.Box:
picBoxTile.Image = imgLst.Images[3];
picBoxTile.Type = TileType.Box;
break;
case TileType.Destination:
picBoxTile.Image = imgLst.Images[4];
picBoxTile.Type = TileType.Destination;
totalDestination++;
break;
default:
break;
}
board[row, column] = picBoxTile;
pnlGameBoard.Controls.Add(board[row, column]);
}
}
}
private void btnDown_Click(object sender, EventArgs e)
{
PicBoxTile picBoxTile = GetTile(heroRow + 1, heroCol);
switch (picBoxTile.Type)
{
case TileType.None:
board[heroRow, heroCol].Image = null;
board[heroRow, heroCol].Type = TileType.None;
pnlGameBoard.Controls.Add(board[heroRow, heroCol]);
heroRow++;
board[heroRow, heroCol].Image = imgLst.Images[1];;
board[heroRow, heroCol].Type = TileType.Hero;
pnlGameBoard.Controls.Add(board[heroRow, heroCol]);
txtNumbersOfMove.Text = (++totalMove).ToString();
break;
case TileType.Hero:
//never come to here because Hero is only one to be moved by arrow
break;
case TileType.Wall:
//nothing to happen
break;
case TileType.Box:
picBoxTile = GetTile(heroRow + 2, heroCol);
if (picBoxTile.Type == TileType.None)
{
board[heroRow, heroCol].Image = null;
board[heroRow, heroCol].Type = TileType.None;
pnlGameBoard.Controls.Add(board[heroRow, heroCol]);
heroRow++;
board[heroRow, heroCol].Image = imgLst.Images[1];
board[heroRow, heroCol].Type = TileType.Hero;
pnlGameBoard.Controls.Add(board[heroRow, heroCol]);
//heroCol--;
board[heroRow + 1, heroCol].Image = imgLst.Images[3];
board[heroRow + 1, heroCol].Type = TileType.Box;
pnlGameBoard.Controls.Add(board[heroRow, heroCol]);
txtNumbersOfMove.Text = (++totalMove).ToString();
txtNumbersOfPush.Text = (++totalPush).ToString();
}
else if (picBoxTile.Type == TileType.Wall)
{
//nothing to happen
}
else if (picBoxTile.Type == TileType.Destination)
{
//hero should be the box's position
board[heroRow, heroCol].Image = null;
board[heroRow, heroCol].Type = TileType.None;
pnlGameBoard.Controls.Add(board[heroRow, heroCol]);
//box should be the position of Destination
heroRow++;
board[heroRow, heroCol].Image = imgLst.Images[1];
board[heroRow, heroCol].Type = TileType.Hero;
pnlGameBoard.Controls.Add(board[heroRow, heroCol]);
//Destinateion disappears
//heroCol--;
board[heroRow + 1, heroCol].Image = imgLst.Images[3];
board[heroRow + 1, heroCol].Type = TileType.Box;
pnlGameBoard.Controls.Add(board[heroRow, heroCol]);
txtNumbersOfMove.Text = (++totalMove).ToString();
txtNumbersOfPush.Text = (++totalPush).ToString();
totalDestination--;
}
break;
case TileType.Destination:
board[heroRow, heroCol].Image = null;
board[heroRow, heroCol].Type = TileType.None;
pnlGameBoard.Controls.Add(board[heroRow, heroCol]);
heroRow++;
board[heroRow, heroCol].Image = imgLst.Images[1];
board[heroRow, heroCol].Type = TileType.Hero;
pnlGameBoard.Controls.Add(board[heroRow, heroCol]);
txtNumbersOfMove.Text = (++totalMove).ToString();
txtNumbersOfPush.Text = (++totalPush).ToString();
break;
default:
break;
}
ClearBoard();
}
/// <summary>
/// Draw the board with all the elements of the list
/// </summary>
/// <param name="lstNumFromFile"></param>
private void DrawBoard(List <int> lstNumFromFile)
{
int rowsCount = lstNumFromFile.ElementAt(0);
int colsCount = lstNumFromFile.ElementAt(1);
//set the tile type default value(none)
TileType activeType = TileType.None;
//remove the first two element of the int list
//to calculate the position of TileType easily
lstNumFromFile.RemoveAt(0);
lstNumFromFile.RemoveAt(0);
//to find the exact type position in the list
//can't use the number of row or column
//because all row and column's values are between 0 to 7
int positionOfType = 0;
//save all elements to the 2 dimension array to check the property of the cell
board = new PicBoxTile[rowsCount, colsCount];
//save all destination and box's location infor(row, col)
//to compare all the element are the same(finishing condition)
allDestination = CreateDictionary();
allBox = CreateDictionary();
for (int row = 0; row < rowsCount; row++)
{
for (int column = 0; column < colsCount; column++)
{
PicBoxTile picBoxTile = new PicBoxTile(row, column);
//check the active type from the list to show the right image on the board
activeType = (TileType)lstNumFromFile.ElementAt(3 * (positionOfType + 1) - 1);
positionOfType++;
switch (activeType)
{
case TileType.None:
picBoxTile.Image = null;
picBoxTile.Type = TileType.None;
picBoxTile.Tag = "";
break;
case TileType.Hero:
picBoxTile.Image = imgLst.Images[1];
//hold the hero's position
heroRow = row;
heroCol = column;
picBoxTile.Type = TileType.None;
heroPicBoxTile = picBoxTile;
break;
case TileType.Wall:
picBoxTile.Image = imgLst.Images[2];
picBoxTile.Type = TileType.Wall;
picBoxTile.Tag = "";
break;
case TileType.Box:
picBoxTile.Image = imgLst.Images[3];
picBoxTile.Type = TileType.Box;
picBoxTile.Tag = "";
match = new Match(row, column);
//hold the current box's information on the dictionary
allBox.Add(boxCount, match);
boxCount++;
break;
case TileType.Destination:
picBoxTile.Image = imgLst.Images[4];
picBoxTile.Type = TileType.Destination;
picBoxTile.Tag = "Destination";
match = new Match(row, column);
//hold the current destination's information on the dictionary
allDestination.Add(destinationCount, match);
destinationCount++;
break;
default:
break;
}
board[row, column] = picBoxTile;
pnlGameBoard.Controls.Add(board[row, column]);
}
}
}
/// <summary>
/// When click the down button,
/// check the below one to move the hero
/// and move/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnDown_Click(object sender, EventArgs e)
{
if (heroPicBoxTile != null)
{
PicBoxTile picBoxTile = GetTile(heroRow + 1, heroCol);
switch (picBoxTile.Type)
{
case TileType.None:
picBoxDestination = new PicBoxTile(heroRow, heroCol);
IntializeCurrentHeroLocation();
if (CheckDestination(heroRow, heroCol))
{
SetDestination();
}
heroRow++;
SetHero();
txtNumbersOfMove.Text = (++totalMove).ToString();
break;
case TileType.Hero:
//never come to here because Hero is only one to be moved by arrow
break;
case TileType.Wall:
//nothing to happen
break;
case TileType.Box:
PicBoxTile picBoxPreviousTile = GetTile(heroRow + 2, heroCol);
if (picBoxPreviousTile.Type == TileType.None)
{
picBoxDestination = new PicBoxTile(heroRow, heroCol);
IntializeCurrentHeroLocation();
if (CheckDestination(heroRow, heroCol))
{
SetDestination();
}
heroRow++;
SetHero();
boxRow = heroRow + 1;
boxCol = heroCol;
SetBox(picBoxPreviousTile);
txtNumbersOfMove.Text = (++totalMove).ToString();
txtNumbersOfPush.Text = (++totalPush).ToString();
}
else if (picBoxPreviousTile.Type == TileType.Wall)
{
//nothing to happen
}
else if (picBoxPreviousTile.Type == TileType.Destination)
{
IntializeCurrentHeroLocation();
picBoxDestination = new PicBoxTile(heroRow, heroCol);
if (CheckDestination(heroRow, heroCol))
{
SetDestination();
}
heroRow++;
SetHero();
boxRow = heroRow + 1;
boxCol = heroCol;
SetBoxOnDestination(picBoxPreviousTile);
txtNumbersOfMove.Text = (++totalMove).ToString();
txtNumbersOfPush.Text = (++totalPush).ToString();
}
UpdateBoxLocationList();
CheckFinish();
break;
case TileType.Destination:
picBoxDestination = new PicBoxTile(heroRow, heroCol);
IntializeCurrentHeroLocation();
if (CheckDestination(heroRow, heroCol))
{
SetDestination();
}
heroRow++;
SetHero();
txtNumbersOfMove.Text = (++totalMove).ToString();
break;
default:
break;
}
}
}
/// <summary>
/// When click the Left button,
/// check the before one to move the hero
/// and move/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnLeft_Click(object sender, EventArgs e)
{
if (heroPicBoxTile != null)
{
PicBoxTile picBoxTile = GetTile(heroRow, heroCol - 1);
switch (picBoxTile.Type)
{
case TileType.None:
picBoxDestination = new PicBoxTile(heroRow, heroCol);
IntializeCurrentHeroLocation();
if (CheckDestination(heroRow, heroCol))
{
SetDestination();
}
heroCol--;
SetHero();
txtNumbersOfMove.Text = (++totalMove).ToString();
break;
case TileType.Hero:
//never come to here because Hero is only one to be moved by arrow
break;
case TileType.Wall:
//nothing to happen
break;
case TileType.Box:
PicBoxTile picBoxPreviousTile = GetTile(heroRow, heroCol - 2);
if (picBoxPreviousTile.Type == TileType.None)
{
picBoxDestination = new PicBoxTile(heroRow, heroCol);
IntializeCurrentHeroLocation();
//check whether or not the current position was destination
//if it was destination, show the destination image on the board again
if (CheckDestination(heroRow, heroCol))
{
SetDestination();
}
//show the image of hero on the board
heroCol--;
SetHero();
//sow the image of box on the board
boxRow = heroRow;
boxCol = heroCol - 1;
SetBox(picBoxPreviousTile);
txtNumbersOfMove.Text = (++totalMove).ToString();
txtNumbersOfPush.Text = (++totalPush).ToString();
}
else if (picBoxPreviousTile.Type == TileType.Wall)
{
//nothing to happen
}
else if (picBoxPreviousTile.Type == TileType.Destination)
{
picBoxDestination = new PicBoxTile(heroRow, heroCol);
IntializeCurrentHeroLocation();
if (CheckDestination(heroRow, heroCol))
{
SetDestination();
}
heroCol--;
SetHero();
boxRow = heroRow;
boxCol = heroCol - 1;
SetBoxOnDestination(picBoxPreviousTile);
txtNumbersOfMove.Text = (++totalMove).ToString();
txtNumbersOfPush.Text = (++totalPush).ToString();
}
UpdateBoxLocationList();
CheckFinish();
break;
case TileType.Destination:
picBoxDestination = new PicBoxTile(heroRow, heroCol);
IntializeCurrentHeroLocation();
if (CheckDestination(heroRow, heroCol))
{
SetDestination();
}
heroCol--;
SetHero();
txtNumbersOfMove.Text = (++totalMove).ToString();
break;
default:
break;
}
}
}
