List <List <int> > GetListFromBoolean2D(Boolean2D pArray)
{
List <List <int> > mapList = new List <List <int> >();
for (int i = 0; i < mapSize; i++)
{
for (int j = 0; j < mapSize; j++)
{
bool value;
if (pArray.GetElement(i, j, out value) && !value)
{
mapList.Add(null);
continue;
}
List <int> resultList = new List <int>();
AddResult(i - 1, j, resultList, pArray, 0);
AddResult(i, j + 1, resultList, pArray, 2);
AddResult(i + 1, j, resultList, pArray, 4);
AddResult(i, j - 1, resultList, pArray, 6);
if (useObliqueLine)
{
AddResult(i - 1, j + 1, resultList, pArray, 1);
AddResult(i + 1, j + 1, resultList, pArray, 3);
AddResult(i + 1, j - 1, resultList, pArray, 5);
AddResult(i - 1, j - 1, resultList, pArray, 7);
}
mapList.Add(resultList);
}
}
return(mapList);
}
void AddResult(int i, int j, List <int> list, Boolean2D pArray, int result)
{
bool value;
if (pArray.GetElement(i, j, out value) && value)
{
list.Add(result);
}
}