/// <summary>
/// This button handles move making, it will read in the users word, target location (x and y from TargetX and TargetY) and
/// direction. It then checks if its a valid move, if it is it makes the move and then tells the ai to make its turn.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button1_Click(object sender, EventArgs e)
{
if (GameEngine.EndGame == true)
{
}
string Word = ""; int targx = 0; int targy = 0; char Direction = 'H'; string ReturnString = "";//Defines and sets variables to empty
if (GameHandle.PlayersTurn)
{
try
{
Word = (textBox1.Text).ToUpper();
targx = TargetX;
targy = TargetY;
} //tries to get the users inputs
catch { ReturnString = "FAILINPUTS"; } //Sets the return string to FAILINPUTS so the turn cannot be made
//Sets the direction based on the track bar value
if (trackBar1.Value == 1)
{
Direction = 'V';//if trackbar is 1, direction is Vertical
}
else
{
Direction = 'H';//if trackbar is 0, direction is Horizontal
}
if (Word == "")
{
ReturnString = "FAILNOWORD";//Sets ReturnString to FAILNOWORD
}//If the users word it empty
else if (!(GameHandle.Game.UserMakeWord(Word, TargetX, TargetY, Direction)))
{
ReturnString = "FAILCANTMAKEWORD";//Sets ReturnString to FAILCANTMAKEWORD
}//Checks if the user can make the move with their tiles and the tiles on the board
else if (targx > 14 || targy > 14)
{
ReturnString = "FAILNOCOORDS";//Sets ReturnString to FAILNOCOORDS
}//Checks if the user has selected valid coords
else
{
ReturnString = GameHandle.Game.MoveCheck(Word, targx, targy, Direction);//Sets the the return string to the string produced by movecheck
}//If it passes the other checks it performs another move check
if (ReturnString == "PASS")
{
GameHandle.PlayersScore += GameHandle.Game.MakeMove(Word, targx, targy, Direction); //calculates and adds the score of the move ot the players total score
TargetX = 99; TargetY = 99; //Resets the target coordinates to default
richTextBox1.Text = "Move made!"; //Writes to the Game chat that the move was made
GameHandle.PlayersTurn = false; //Set the players turn bool to false
GameHandle.AiTurn(); //Triggers the ais turn in the game handle
}//if the return string is true
else if (ReturnString == "FAILINPUTS")
{
richTextBox1.Text = "Your inputs were invalid! Try again!";//Writes to the Game chat that their inputs were invalid
}//If return string is FAILINPUTS
else if (ReturnString == "FAILNOCOORDS")
{
richTextBox1.Text = "Please select a target tile!";//Writes to the Game chat that they have not chosen a tile
}//If return string is FAILNOCOORDS
else if (ReturnString == "FAILNOWORD")
{
richTextBox1.Text = "Please write a word!";//Writes to the Game chat that they need to actually write a word
}//If return string is FAILNOWORD
else if (ReturnString == "FAILCANTMAKEWORD")
{
richTextBox1.Text = "You cannot make that word with your tiles!";//Writes to the Game chat that they cant make that word with the tiles available
}//If return string is FAILCANTMAKEWORD
else
{
richTextBox1.Text = ReturnString; //Writes to the Game chat whatever string is stored in ReturnString
}//If no other move check events pass
ImageHandler.HighlightATile(99, 99); //Move the highlight tile off the board
GameHandle.UpdateBoardTiles(GameHandle.Game, GameHandle.GameImageHandler); //update all tiles to make sure the board is shown correctly
}//If its the PlayersTurn is true, let the player make a move
else
{
richTextBox1.Text = "Not your turn!"; //Writes to the game chat that its not the players turn
}//If its not their turn, so the ais turn
UpdatePlayersTilesAndScores(); //Updates the screen showing the players tiles and scores
}
/// <summary>
/// Updates the coordinates for the highlight tile, and updates its location on the form.
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
public static void UpdateCoords(int x, int y)
{
TargetX = x; //Sets the TargetX to the parameter x
TargetY = y; //Sets the TargetY to the parameter y
ImageHandler.HighlightATile(TargetX, TargetY); //sets the highlight tile location to the coordinates of the users tile
}