/// <summary>
/// Handles when an available letter is pressed,
/// sets that letter and check if accross or down direction the word is completed and correct
/// That list of cells will be blocked
/// </summary>
/// <param name="idLetter">Letter id.</param>
public void OnLetterButtonPress(int idLetter)
{
CellCrossWord selectedCell = m_CrossWordGUI.GetCell(m_LastSelectedRow, m_LastSelectedColumn);
if ((selectedCell == null) || selectedCell.IsMarkAsCorrect)
{
return;
}
// Set letter in grid
string auxLetter = m_CrossWordGUI.GetLetter(idLetter);
m_CrossWordGUI.SetLetter(m_LastSelectedRow, m_LastSelectedColumn, auxLetter);
// Get accross and down info for this coords in solution grid
InfoWordCrossword accrossInfo = m_CrossWordSolution.GetAcrossInfo(m_LastSelectedRow, m_LastSelectedColumn);
InfoWordCrossword downInfo = m_CrossWordSolution.GetDownInfo(m_LastSelectedRow, m_LastSelectedColumn);
Debug.Log("OnLetterButtonPress selectedCell: " + auxLetter);
Debug.Log("OnLetterButtonPress accrossInfo word: " + accrossInfo.Word + " accrossInfo letter: " + accrossInfo.Letter);
Debug.Log("OnLetterButtonPress downInfo word: " + downInfo.Word + " downInfo letter: " + downInfo.Letter);
// Check accross word info solution with grid
if (accrossInfo.Valid)
{
// Checks if that letter is correct and block
if (auxLetter == accrossInfo.Letter.ToString())
{
selectedCell.MarkCorrect(m_ColorCorrectWord);
}
}
// Check down word info solution with grid
if (downInfo.Valid)
{
// Checks if that letter is correct and block
if (auxLetter == downInfo.Letter.ToString())
{
selectedCell.MarkCorrect(m_ColorCorrectWord);
}
}
// Remove hint from list of hints
if (auxLetter == m_CrossWordSolution.Letter(m_LastSelectedRow, m_LastSelectedColumn).ToString())
{
m_ListCoordHints.Remove(new Vector2(m_LastSelectedRow, m_LastSelectedRow));
}
}
/// <summary>
/// Highlights a cell by a given row and column.
/// Highlights the hole word, and sets the question for that word
/// </summary>
/// <param name="_iRow">_i row.</param>
/// <param name="_iCol">_i col.</param>
/// <param name="startGame">If set to <c>true</c> start game.</param>
private void SelectsCell(int _iRow, int _iCol, bool startGame = false)
{
// Check boundaries
if ((_iRow <= -1) || (_iRow >= CrossWordGenerator.NRows) ||
(_iCol <= -1) || (_iCol >= CrossWordGenerator.NCols))
{
return;
}
// Restore last selected cells
if (m_LastSelectedCells != null)
{
for (int i = 0; i < m_LastSelectedCells.Count; i++)
{
if (!m_LastSelectedCells[i].IsMarkAsCorrect)
{
m_LastSelectedCells[i].ColorBackground = m_ColorNormalLetter;
}
}
}
m_LastSelectedCells = new List <CellCrossWord>();
m_CrossWordGUI.Question = "";
InfoWordCrossword accrossInfo = m_CrossWordSolution.GetAcrossInfo(_iRow, _iCol);
if (accrossInfo.Valid)
{
Debug.Log("Correct letter " + accrossInfo.Letter);
// Setup last row, and last column pressed only if is first time
if (startGame)
{
m_LastSelectedRow = accrossInfo.StartRow;
m_LastSelectedColumn = accrossInfo.StartCol;
}
m_AcrossWordSelected = accrossInfo.Word;
m_CrossWordGUI.Question = "Accross: " + accrossInfo.Question;
// Ahighlights cells in accross direction
for (int i = accrossInfo.StartCol; i < CrossWordGenerator.NCols; i++)
{
if (m_CrossWordSolution.Letter(accrossInfo.StartRow, i) != CrossWordGenerator.EMPTYCHARACTER)
{
if (!m_CrossWordGUI.GetCell(accrossInfo.StartRow, i).IsMarkAsCorrect)
{
if ((accrossInfo.StartRow == _iRow) && (i == _iCol))
{
m_CrossWordGUI.GetCell(accrossInfo.StartRow, i).ColorBackground = m_ColorStrongHighlight;
}
else
{
m_CrossWordGUI.GetCell(accrossInfo.StartRow, i).ColorBackground = m_ColorSlightHighlight;
}
}
m_LastSelectedCells.Add(m_CrossWordGUI.GetCell(accrossInfo.StartRow, i));
}
else
{
break;
}
}
}
InfoWordCrossword downInfo = m_CrossWordSolution.GetDownInfo(_iRow, _iCol);
if (downInfo.Valid)
{
Debug.Log("Correct letter " + downInfo.Letter);
// Setup last row, and last column pressed only if is first time
if (startGame)
{
m_LastSelectedRow = downInfo.StartRow;
m_LastSelectedColumn = downInfo.StartCol;
}
m_DownWordSelected = downInfo.Word;
if (accrossInfo.Valid)
{
m_CrossWordGUI.Question += "\nDown: " + downInfo.Question;
}
else
{
m_CrossWordGUI.Question += "Down: " + downInfo.Question;
}
for (int i = downInfo.StartRow; i < CrossWordGenerator.NRows; i++)
{
if (m_CrossWordSolution.Letter(i, downInfo.StartCol) != CrossWordGenerator.EMPTYCHARACTER)
{
if (!m_CrossWordGUI.GetCell(i, downInfo.StartCol).IsMarkAsCorrect)
{
if ((i == _iRow) && (downInfo.StartCol == _iCol))
{
m_CrossWordGUI.GetCell(i, downInfo.StartCol).ColorBackground = m_ColorStrongHighlight;
}
else
{
m_CrossWordGUI.GetCell(i, downInfo.StartCol).ColorBackground = m_ColorSlightHighlight;
}
}
m_LastSelectedCells.Add(m_CrossWordGUI.GetCell(i, downInfo.StartCol));
}
else
{
break;
}
}
}
Random.InitState((int)System.DateTime.Now.Ticks);
// Letters
List <char> listLetters = new List <char>();
// Add correct letter in list letters first
if (accrossInfo.Valid && downInfo.Valid)
{
listLetters.Add(accrossInfo.Letter);
}
else if (accrossInfo.Valid && !downInfo.Valid)
{
listLetters.Add(accrossInfo.Letter);
}
else
{
listLetters.Add(downInfo.Letter);
}
// Add rest of the letters to the list
if (accrossInfo.Valid)
{
// Include valid letter
for (int i = 0; i < accrossInfo.Word.Length; i++)
{
// Don't add the correct letter if it's already there
if (accrossInfo.Letter != accrossInfo.Word[i])
{
listLetters.Add(accrossInfo.Word[i]);
}
}
}
// Add each letter to the list
if (downInfo.Valid)
{
for (int i = 0; i < downInfo.Word.Length; i++)
{
if (downInfo.Letter != downInfo.Word[i])
{
listLetters.Add(downInfo.Word[i]);
}
}
}
for (int i = (listLetters.Count - 1); i < m_CrossWordGUI.NumberOfLetters; i++)
{
int iChanceWord = Random.Range(0, ALPHABETLETTERS.Length);
listLetters.Add(ALPHABETLETTERS[iChanceWord]);
}
// Shuffle list and set the
listLetters = Utils.Shuffle(listLetters);
m_CrossWordGUI.SetLetterButtons(listLetters);
}
