/// <summary>
/// Changes logic within each tile, helping to generate the environment and agent tiles
/// Loops until appropriate environment found, or throws an error
/// </summary>
private void ModifyTileLogic()
{
var flag = true;
var count = 0;
while (flag)
{
var matrixProducerClone = (ITileMatrixProducer)_tileMatrixProducer.Clone();
var tilesCopy = matrixProducerClone.Tiles;
var spyEnvTile = _spyTileLogic.SetSpyTile(tilesCopy);
_envTileLogic.SetEnvTiles(tilesCopy);
_pathFinder.GetPath(spyEnvTile);
_exitTileLogic.CheckMatrix(tilesCopy);
_guardTileLogic.GetMaxExitCount(_exitTileLogic.ExitCount);
_guardTileLogic.GetPotentialGuardPlaces(tilesCopy);
if (_exitTileLogic.ExitsAreAvailable())
{
_exitTileLogic.SetExitTiles();
if (_guardTileLogic.GuardPlacesAreAvailable())
{
_guardTileLogic.SetGuardTiles();
_tileMatrix = tilesCopy;
flag = false;
}
else
{
count += 1;
if (count > _mapCreationTolerance)
{
throw new MapCreationException("Not enough free tiles to place guards");
}
}
}
else
{
count += 1;
_exitTileLogic.CanProceed = true;
if (count > _mapCreationTolerance)
{
throw new MapCreationException(
"Exits cannot be created: \n either the map is too small for the number of exits, or the spy cannot reach enough exit tiles");
}
}
}
}
