/*
* Professor Friedman's code that creates the GUI of the card
* Speaks for itself, no?
*/
private void CreateCard()
{
int numOfPossibleNumbers = BINGOCARDSIZE * RNGRange;
// Total width and height of a card cell
int cardCellWidth = numOfPossibleNumbers;
int cardCellHeight = numOfPossibleNumbers;
int barWidth = 6; // Width or thickness of horizontal and vertical bars
int xcardUpperLeft = numOfPossibleNumbers;
int ycardUpperLeft = numOfPossibleNumbers;
int padding = 10;
//rng object for this method
CalledNumbersList ButtonRNGused = new CalledNumbersList(RNGRange * BINGOCARDSIZE);
int topMargin = 175;
// An array of button references must be declared and created as a global
// (class) attribute elsewhere in the main form code.
// Among other things, in this code we will create each Bingo card button as
// we need it and assign the reference to this button to the appropriate
// button reference variable in the array
Size size = new Size(numOfPossibleNumbers, numOfPossibleNumbers);
Point loc = new Point(0, 0);
int x, y;
newButton = new Button[BINGOCARDSIZE + 1, BINGOCARDSIZE + 1];
// Draw Column indexes
y = 0;
x = xcardUpperLeft;
y = ycardUpperLeft;
RNGType RNGObj = new RNGType();
char[] bingoLetters = new char[BINGOCARDSIZE + 1];
bingoLetters[1] = 'B'; //bingo letters
bingoLetters[2] = 'I';
bingoLetters[3] = 'N';
bingoLetters[4] = 'G';
bingoLetters[5] = 'O';
for (int xx = 1; xx <= BINGOCARDSIZE; xx++)
{
loc.Y = topMargin + xx * (size.Height + padding);
int extraLeftPadding = 50;
for (int yy = 1; yy <= BINGOCARDSIZE; yy++)
{
newButton[xx, yy] = new Button();
newButton[xx, yy].Location = new Point(extraLeftPadding + (yy - 1) * (size.Width + padding) + barWidth, loc.Y);
newButton[xx, yy].Size = size;
newButton[xx, yy].Font = new Font("Arial", 24, FontStyle.Bold);
if (xx == BINGOCARDSIZE / 2 + 1 && yy == BINGOCARDSIZE / 2 + 1)
{
newButton[xx, yy].Font = new Font("Arial", 10, FontStyle.Bold);
newButton[xx, yy].Text = "Free \n Space";
newButton[xx, yy].BackColor = System.Drawing.Color.Orange;
newButton[xx, yy].Enabled = false;
}
else
{
newButton[xx, yy].Font = new Font("Arial", 24, FontStyle.Bold);
newButton[xx, yy].Text = RNGObj.getRandomValue(bingoLetters[yy], ButtonRNGused).ToString();
newButton[xx, yy].Enabled = true;
}
newButton[xx, yy].Name = "btn" + xx.ToString() + yy.ToString();
// Associates the same event handler with each of the buttons generated
newButton[xx, yy].Click += new EventHandler(Button_Click);
// Add button to the form
this.Controls.Add(newButton[xx, yy]);
// Draw vertical delimiter
x += cardCellWidth + padding;
} // end for col
// One row now complete
// Draw bottom square delimiter if square complete
x = xcardUpperLeft - 20;
y = y + cardCellHeight + padding;
Label blabel = new Label();
blabel.Location = new Point(extraLeftPadding + padding, 200);
blabel.Font = new Font("Arial", 26);
//blabel.BackColor = System.Drawing.Color.Black;
blabel.Text = "B I N G O";
blabel.Size = new Size(1000, 35);
this.Controls.Add(blabel);
} // end for row
} // end createBoard
} // end createBoard
/*
* An event for clicking the bingo numbers
*/
private void Button_Click(object sender, EventArgs e)
{
Button btn = (Button)sender;
//checks if called number matches the bingo card's numbers
//Change "!=" to "==" for easy debugging
if (int.Parse(textBox_number_called.Text) != int.Parse(btn.Text)) //not the right number
{
MessageBox.Show("This isn't the number called!", "Message", MessageBoxButtons.OK);
}
else
{ //there's a match
/* grab the bingo button's coordinates from its name.
* in the create card method we made it so the card's internal name
* contains how we store information about it internally for being marked.
*/
int xcoord = Convert.ToInt16(btn.Name.Substring(3, 1));
int ycoord = Convert.ToInt16(btn.Name.Substring(4, 1));
//record the bingo buttons coordinate as called in the record variable
record.RecordCalledNumber(xcoord, ycoord);
btn.Enabled = false; //disable the number you marked that matches the called number
//this method returns how many bingos the player has
//and stores how many in the int "win"
int win = record.IsWinner();
if (win > 0)
{ //at least one bingo?
//You win!
button_dont_have.Enabled = false;
if (win == 1) //use singular if only 1 bingo
{
MessageBox.Show("Won with one bingo\nStarting a new" +
" game", "You Win!", MessageBoxButtons.OK);
}
else //plural if multiple bingos
{
MessageBox.Show("Won with " + win + " bingos\nStarting a new" +
" game", "You Win!", MessageBoxButtons.OK);
}
//set up things for a new game
for (int row = 1; row <= BINGOCARDSIZE; row++)
{ //remove all buttons
for (int col = 1; col <= BINGOCARDSIZE; col++)
{
this.Controls.Remove(newButton[row, col]);
}
}
used = new CalledNumbersList(RNGRange * BINGOCARDSIZE);
record = new InternalCardClass2DimArray(BINGOCARDSIZE);
CreateCard(); //creates new bingo card
button_dont_have.Enabled = true;
}
getNextNumber(); //call another number
button_dont_have.Focus(); //focus on the don't have button
}
}
