public List <string> GetFieldInStringList()
{
List <string> lines = new List <string>();
StringBuilder stringBuilder = new StringBuilder();
DrawingSymbols drawingSymbols = new DrawingSymbols();
for (int i = 0; i < GameField.Heigth; i++)
{
for (int j = 0; j < GameField.Width; j++)
{
if (GameField.Animals[i, j] != null)
{
stringBuilder.Append(GameField.Animals[i, j].Sign);
}
else
{
stringBuilder.Append(drawingSymbols.EmptySpace);
}
stringBuilder.Append(drawingSymbols.EmptySpace);
}
lines.Add(stringBuilder.ToString());
stringBuilder.Clear();
}
return(lines);
}
public List <IDrawingPoint> GetPointsToRedraw()
{
List <IDrawingPoint> pointsToRedraw = new List <IDrawingPoint>();
if (PreviousField.Width == 0)
{
PreviousField = new Field()
{
Width = _field.Width,
Heigth = _field.Heigth,
Animals = new IAnimal[_field.Heigth, _field.Width],
};
for (int i = 0; i < _field.Heigth; i++)
{
for (int j = 0; j < _field.Width; j++)
{
PreviousField.Animals[i, j] = _field.Animals[i, j];
}
}
}
for (int i = 0; i < _field.Heigth; i++)
{
for (int j = 0; j < _field.Width; j++)
{
if (_field.Animals[i, j] != PreviousField.Animals[i, j])
{
Point pointToDraw = new Point(j, i);
DrawingSymbols drawingSymbols = new DrawingSymbols();
if (_field.Animals[i, j] == null)
{
PreviousField.Animals[i, j] = null;
pointsToRedraw.Add(new DrawingPoint(pointToDraw, drawingSymbols.EmptySpace));
}
else
{
PreviousField.Animals[i, j] = _field.Animals[i, j];
pointsToRedraw.Add(new DrawingPoint(pointToDraw, _field.Animals[i, j].Sign));
}
}
}
}
return(pointsToRedraw);
}
