} //END (Cell_Up)
/// <summary>
/// Double click the mine field cell event handler
/// </summary>
/// <param name="sender">Event sender</param>
/// <param name="e">Event arguments</param>
private void MineFieldLabel_DoubleClick(object sender, EventArgs e)
{
if (ME.CurrentGameState.State != MinesEngine.GameState.NewGame && //if current game state is NOT NewGame
ME.CurrentGameState.State != MinesEngine.GameState.InProgress) //AND current game state is NOT InProgress
return; //just do nothing and return
MineFieldLabel Cell = (MineFieldLabel)sender; //get the cell upon which mouse acted
MinesEngine.CurrentGameStateInfo GS =
ME.OpenMany(Cell.Column, Cell.Row); //open the current cell and cells around it
switch (GS.State) //switch between the current game states
{
case MinesEngine.GameState.InProgress: //game's in progress
RedrawOpened(); //redraw already opened cells
break;
case MinesEngine.GameState.Loose: //game's lost
tTime.Stop(); //stop game timer
RedrawOpened(); //redraw already opened cells
OpenLoose(GS); //open field as for the lost game
butNewGame.ImageIndex = 3; //set the NewGame button's image to LOST
MStats.CalcStats(ME, MS, GameSeconds, AskForUserName); //calculate game stats
break;
case MinesEngine.GameState.Win: //game's won
tTime.Stop(); //stop game timer
RedrawOpened(); //redraw already opened cells
butNewGame.ImageIndex = 4; //set the NewGame button's image to WON
MStats.CalcStats(ME, MS, GameSeconds, AskForUserName); //calculate game stats
break;
case MinesEngine.GameState.Stopped: //game's stopped
break; //do nothing
} //ENDSWITCH (game states)
} //END (MineFieldLabel_DoubleClick)
} //END (RedrawOpened)
/// <summary>
/// Open field when game is lost (shows only mines location and mistakes)
/// </summary>
/// <param name="GS">Current game state</param>
private void OpenLoose(MinesEngine.CurrentGameStateInfo GS)
{
//show mines
for (int i = 0; i < ME.Width; i++) //moving through all the columns
for (int j = 0; j < ME.Height; j++) //moving through all the cells in current column
if (ME[i, j].cell == -1) //if cell contains mine
FL[i][j].ImageIndex = 0; //show mine
//highlight mistakes
for (int k = 0; k < GS.NumMinesBombed; k++) //moving through all the mines that bombed
FL[GS.BombedMines[k].Column][GS.BombedMines[k].Row].BackColor = MistakeColor; //and highlighting them with mistake color
for (int k = 0; k < GS.NumWrongFlags; k++) //moving through all the wrongly placed flags
{
FL[GS.WrongFlags[k].Column][GS.WrongFlags[k].Row].BackColor = MistakeColor; //highlight flag with mistake color
FL[GS.WrongFlags[k].Column][GS.WrongFlags[k].Row].ImageIndex = 1; //show flag on the cell
} //ENDFOR (wrong flags)
} //END (OpenLoose)
} //END (Cell_Down)
/// <summary>
/// Mouse button goes up upon the minefield cell (event handler)
/// </summary>
/// <param name="sender">Event sender</param>
/// <param name="e">Event arguments</param>
private void Cell_Up(object sender, MouseEventArgs e)
{
if (ME.CurrentGameState.State != MinesEngine.GameState.NewGame && //if current game state is NOT NewGame
ME.CurrentGameState.State != MinesEngine.GameState.InProgress) //AND current game state is NOT InProgress
//which means that game is stopped
return; //just return (mine field doesn't work while game is stopped)
//if we're here then game is NOT stopped
MineFieldLabel Cell = (MineFieldLabel)sender; //get the cell upon mouse button acted
MouseEventArgs curButton = //create arguments for the current mouse button
new MouseEventArgs(e.Button, //which button acted (left or right)
e.Clicks, //number of clicks (not used)
Cell.Column, //current cell's column number
Cell.Row, //current cell's row number
e.Delta); //delta (not used)
//check whether it is a new game
if (!GameStart) //if game wasn't started by now (it was the first click on the mine field)
{
if (SameButton(LBDown, curButton) ||
SameButton(curButton, RBDown)) //if button goes up on the same cell where it went down
{
GameStart = true; //start game
GameSeconds = 0; //clear game time
tTime.Start(); //start game timer
} //ENDIF (same cell)
} //ENDIF (GameStart)
//check the combinations of the currently acted buttons
if (SameButton(LBDown, RBDown)) //Left+Right buttons acted together
{
//we will work with the current cell and all the cells around it
for (int dI = -1; dI <= 1; dI++) //moving through the previous, current and next columns
{
if (Cell.Column + dI < 0 ||
Cell.Column + dI >= ME.Width) //if current dI gets us outside the mine field borders
continue; //just skip current dI
for (int dJ = -1; dJ <= 1; dJ++) //moving through the previous, current and next cells in current column
{
if (Cell.Row + dJ < 0 ||
Cell.Row + dJ >= ME.Height) //if current dJ gets us outside the mine field borders
continue; //just skip current dJ
FL[Cell.Column + dI][Cell.Row + dJ].BackColor = ClosedColor; //set current cell's color to the closed-cell-color
} //ENDFOR (cells in column)
} //ENDFOR (columns)
MinesEngine.CurrentGameStateInfo GS =
ME.OpenMany(Cell.Column, Cell.Row); //open the clicked cell and cells around it
switch (GS.State) //switch between the game states
{
case MinesEngine.GameState.InProgress: //game's in progress
RedrawOpened(); //redraw already opened cells
break;
case MinesEngine.GameState.Loose: //game's lost
tTime.Stop(); //stop the game timer
RedrawOpened(); //redraw already opened cells
OpenLoose(GS); //open field as for the lost game
butNewGame.ImageIndex = 3; //set the NewGame button's image to the LOOSE
MStats.CalcStats(ME, MS, GameSeconds, AskForUserName); //calculate stats
break;
case MinesEngine.GameState.Win: //game's won
tTime.Stop(); //stop the game timer
RedrawOpened(); //redraw already opened cells
butNewGame.ImageIndex = 4; //set the NewGame button's image to the WIN
MStats.CalcStats(ME, MS, GameSeconds, AskForUserName); //calculate stats
break;
case MinesEngine.GameState.Stopped: //game's stopped
break; //do nothing
} //ENDSWITCH (game state)
} //ENDIF (left+right buttons)
else if (SameButton(LBDown, curButton)) //same left button upped as was down (left-click on the cell)
{
FL[Cell.Column][Cell.Row].BackColor = ClosedColor; //set current cell's back color to the closed-cell-color
MinesEngine.CurrentGameStateInfo GS =
ME.OpenCell(Cell.Column, Cell.Row); //open the clicked cell
switch (GS.State) //switch between the game states
{
case MinesEngine.GameState.InProgress: //game's in progress
RedrawOpened(); //redraw already opened cells
break;
case MinesEngine.GameState.Loose: //game's lost
tTime.Stop(); //stop the game timer
RedrawOpened(); //redraw already opened cells
OpenLoose(GS); //open field as for the lost game
butNewGame.ImageIndex = 3; //set the NewGame button's image to the LOOSE
MStats.CalcStats(ME, MS, GameSeconds, AskForUserName); //calculate stats
break;
case MinesEngine.GameState.Win: //game's won
tTime.Stop(); //stop the game timer
RedrawOpened(); //redraw already opened cells
butNewGame.ImageIndex = 4; //set the NewGame button's image to the WIN
MStats.CalcStats(ME, MS, GameSeconds, AskForUserName); //calculate stats
break;
case MinesEngine.GameState.Stopped: //game's stopped
break; //do nothing
} //ENDSWITCH (game state)
} //ENDELSEIF (left click)
else if (SameButton(curButton, RBDown)) //same right button upped as was down (right-click on the cell)
{
ME.ChangeMarker(Cell.Column, Cell.Row); //change marker on the current cell
if (ME[Cell.Column, Cell.Row].marker > 0) //if there is marker set on the current cell
FL[Cell.Column][Cell.Row].ImageIndex =
ME[Cell.Column, Cell.Row].marker; //draw marker on the current cell
else //otherwise (marker not set)
FL[Cell.Column][Cell.Row].ImageIndex = -1; //hide marker on the current cell
lMines.Text = ((int)ME.NumMines - (int)ME.NumFlags).ToString(); //change number of mines in the mines-textfield
} //ENDELSEIF (right click)
LBDown = null; //clear the information about the pushed left button of the mouse
RBDown = null; //clear the information about the pushed right button of the mouse
} //END (Cell_Up)
