public Point CulcStartPoint(PlacedWord placedWord, CrossPointInfo info, PlaceDirection direction, Word word)
{
Point pointToPlace = new Point();
Point crossPoint = new Point();
switch (placedWord.PlaceDirection)
{
case PlaceDirection.Horisontal:
{
crossPoint.X = placedWord.StartPoint.X + info.GetThisCross(placedWord.Word.Number);
crossPoint.Y = placedWord.StartPoint.Y;
break;
}
case PlaceDirection.Vertiacal:
{
crossPoint.X = placedWord.StartPoint.X;
crossPoint.Y = placedWord.StartPoint.Y + info.GetThisCross(placedWord.Word.Number);
break;
}
}
switch (direction)
{
case PlaceDirection.Horisontal:
{
pointToPlace.X = crossPoint.X - info.GetThisCross(word.Number);
pointToPlace.Y = crossPoint.Y;
break;
}
case PlaceDirection.Vertiacal:
{
pointToPlace.X = crossPoint.X;
pointToPlace.Y = crossPoint.Y - info.GetThisCross(word.Number);
break;
}
}
return pointToPlace;
}
public void InsertWord(Word word, PlaceDirection direction, Point startPoint)
{
var item = new PlacedWord
{
Word = word,
StartPoint = startPoint,
PlaceDirection = direction
};
switch (item.PlaceDirection)
{
case PlaceDirection.Horisontal:
{
InsertWordHorisontal(word, item.StartPoint);
break;
}
case PlaceDirection.Vertiacal:
{
InsertWordVertical(word, item.StartPoint);
break;
}
}
PlacedWords.Push(item);
}
public bool CanPlaceWord(PlacedWord placedWord, CrossPointInfo info, PlaceDirection direction, Word word)
{
var pointToPlace = CulcStartPoint(placedWord, info, direction, word);
var result = true;
switch (direction)
{
case PlaceDirection.Horisontal:
{
for (int index = 0; index < word.Text.Length; index++)
{
var c = word.Text[index];
var internalChar = InternalMatrix[pointToPlace.X + index, pointToPlace.Y];
if ((internalChar.Symbol == DefSymbol) || (internalChar.Symbol == c))
{
continue;
}
else
{
result = false;
}
}
break;
}
case PlaceDirection.Vertiacal:
{
for (int index = 0; index < word.Text.Length; index++)
{
var c = word.Text[index];
var internalChar = InternalMatrix[pointToPlace.X, pointToPlace.Y + index];
if ((internalChar.Symbol == DefSymbol) || (internalChar.Symbol == c))
{
continue;
}
else
{
result = false;
}
}
break;
}
}
return result;
}