void PopualteGrid()
{
_CrosswordSpaceGrid = new CrosswordSpace[_GridAxisCount, _GridAxisCount];
float spaceSize = _GridLayout.GetComponent <RectTransform>().sizeDelta.x / (float)_GridAxisCount;
_GridLayout.cellSize = new Vector2(spaceSize, spaceSize);
for (int i = 0; i < _GridAxisCount; i++)
{
for (int j = 0; j < _GridAxisCount; j++)
{
CrosswordSpace space = Instantiate(_CrosswordSpace) as CrosswordSpace;
space.name = "Space " + j + " - " + i;
space.transform.SetParent(_GridLayout.transform);
space.Init(spaceSize);
_CrosswordSpaceGrid[j, i] = space;
}
}
}
IEnumerator SearchForPlacementRoutine(WordQuestionPair word)
{
bool wordPlaced = false;
CrosswordSpace currentSpace = _CrosswordSpaceGrid[0, 0];
#region Search along previouis words
//_PlacedWords = _PlacedWords.OrderByDescending(n => n._Word.Length).ToList();
for (int i = 0; i < _PlacedWords.Count; i++)
{
WordQuestionPair placedWord = _PlacedWords[i];
for (int j = 0; j < placedWord._Word.Length; j++)
{
if (placedWord._Alignment == Alignment.Across)
{
// Search for placements across
currentSpace = _CrosswordSpaceGrid[placedWord._XPos + j, placedWord._YPos];
currentSpace.Highlight(true);
wordPlaced = TryPlaceWordDown(word, placedWord._XPos + j, placedWord._YPos);
yield return(new WaitForSeconds(_RoutineWaitTime));
currentSpace.Highlight(false);
}
else
{
// Search for placements down
currentSpace = _CrosswordSpaceGrid[placedWord._XPos, placedWord._YPos + j];
currentSpace.Highlight(true);
wordPlaced = TryPlaceWordAcross(word, placedWord._XPos, placedWord._YPos + j);
yield return(new WaitForSeconds(_RoutineWaitTime));
currentSpace.Highlight(false);
}
if (wordPlaced)
{
break;
}
}
if (wordPlaced)
{
break;
}
}
#endregion
/*
#region Search left/top edges of previouis words
*
* //_PlacedWords = _PlacedWords.OrderByDescending(n => n._Word.Length).ToList();
*
* for (int i = 0; i < _PlacedWords.Count; i++)
* {
* WordQuestionPair placedWord = _PlacedWords[i];
* for (int j = 0; j < placedWord._Word.Length; j++)
* {
* if (placedWord._Alignment == Alignment.Across && placedWord._YPos > 0)
* {
* // Search for placements across
* currentSpace = _CrosswordSpaceGrid[placedWord._XPos + j, placedWord._YPos-1];
* currentSpace.Highlight(true);
*
* wordPlaced = TryPlaceWordDown(word, placedWord._XPos + j, placedWord._YPos-1);
*
* yield return new WaitForSeconds(_RoutineWaitTime);
* currentSpace.Highlight(false);
* if (wordPlaced) break;
* }
* else if (placedWord._Alignment == Alignment.Down && placedWord._XPos > 0)
* {
* // Search for placements downward
* currentSpace = _CrosswordSpaceGrid[placedWord._XPos - 1, placedWord._YPos + j];
* currentSpace.Highlight(true);
*
* wordPlaced = TryPlaceWordAcross(word, placedWord._XPos - 1, placedWord._YPos + j);
*
* yield return new WaitForSeconds(_RoutineWaitTime);
* currentSpace.Highlight(false);
* }
*
* if (wordPlaced) break;
* }
*
* if (wordPlaced) break;
* }
*
#endregion
*
#region Search right/bottom edges of previouis words
*
* for (int i = 0; i < _PlacedWords.Count; i++)
* {
* WordQuestionPair placedWord = _PlacedWords[i];
* for (int j = 0; j < placedWord._Word.Length; j++)
* {
* if (placedWord._Alignment == Alignment.Across && placedWord._YPos < _GridAxisCount - 2)
* {
* // Search for placements across
* currentSpace = _CrosswordSpaceGrid[placedWord._XPos + j, placedWord._YPos + 1];
* currentSpace.Highlight(true);
*
* wordPlaced = TryPlaceWordDown(word, placedWord._XPos + j, placedWord._YPos + 1);
*
* yield return new WaitForSeconds(_RoutineWaitTime);
* currentSpace.Highlight(false);
* if (wordPlaced) break;
* }
* else if(placedWord._Alignment == Alignment.Down && placedWord._XPos < _GridAxisCount - 2)
* {
* // Search for placements downward
* currentSpace = _CrosswordSpaceGrid[placedWord._XPos + 1, placedWord._YPos + j];
* currentSpace.Highlight(true);
*
* wordPlaced = TryPlaceWordAcross(word, placedWord._XPos + 1, placedWord._YPos + j);
*
* yield return new WaitForSeconds(_RoutineWaitTime);
* currentSpace.Highlight(false);
* }
*
* if (wordPlaced) break;
* }
*
* if (wordPlaced) break;
* }
*
#endregion
*/
int randXOffset = Random.Range(0, _GridAxisCount);
int randYOffset = Random.Range(0, _GridAxisCount);
if (!wordPlaced)
{
// Search within the space that can fit the word
for (int y = 0; y < _GridAxisCount; y++)
{
for (int x = 0; x < _GridAxisCount; x++)
{
int xOffset = x + randXOffset;
if (xOffset >= _GridAxisCount)
{
xOffset -= _GridAxisCount;
}
int yOffset = y + randYOffset;
if (yOffset >= _GridAxisCount)
{
yOffset -= _GridAxisCount;
}
// Highlight current space we are searching
currentSpace = _CrosswordSpaceGrid[xOffset, yOffset];
currentSpace.Highlight(true);
wordPlaced = TryPlaceWordAcross(word, xOffset, yOffset);
if (!wordPlaced)
{
wordPlaced = TryPlaceWordDown(word, x, y);
}
yield return(new WaitForSeconds(_RoutineWaitTime));
currentSpace.Highlight(false);
// If the word is placed then return and stop searching
if (wordPlaced)
{
break;
}
}
currentSpace.Highlight(false);
// If the word is placed then return and stop searching
if (wordPlaced)
{
break;
}
}
}
}
IEnumerator TryPlaceRandom(WordQuestionPair word)
{
print("Trying to place random: " + word._Word);
bool wordPlaced = false;
CrosswordSpace currentSpace = _CrosswordSpaceGrid[0, 0];
int randXOffset = Random.Range(0, _GridAxisCount);
int randYOffset = Random.Range(0, _GridAxisCount);
if (!wordPlaced)
{
// Search within the space that can fit the word
for (int y = 0; y < _GridAxisCount; y++)
{
for (int x = 0; x < _GridAxisCount; x++)
{
int xOffset = x + randXOffset;
if (xOffset >= _GridAxisCount)
{
xOffset -= _GridAxisCount;
}
int yOffset = y + randYOffset;
if (yOffset >= _GridAxisCount)
{
yOffset -= _GridAxisCount;
}
// Highlight current space we are searching
currentSpace = _CrosswordSpaceGrid[xOffset, yOffset];
currentSpace.Highlight(true);
wordPlaced = TryPlaceWordAcross(word, xOffset, yOffset);
if (!wordPlaced)
{
wordPlaced = TryPlaceWordDown(word, x, y);
}
yield return(new WaitForSeconds(_RoutineWaitTime));
currentSpace.Highlight(false);
// If the word is placed then return and stop searching
if (wordPlaced)
{
break;
}
}
currentSpace.Highlight(false);
// If the word is placed then return and stop searching
if (wordPlaced)
{
break;
}
}
}
}
