public TDLevel(string levelData)
{
string[] splitLevelData = levelData.Split('\n');
int offset = ReadInMap(splitLevelData);
offset = ReadLevelParams(splitLevelData, offset);
offset = ReadArsonPath(splitLevelData, offset);
offset = ReadNPCCues(splitLevelData, offset);
_map = new TDMap(tiles, firehouseLocation, totalDurability);
}
public void BuildPath(TDMap map, TDTile start, TDTile end)
{
if (end.type != TDTile.Type.STREET && end.type != TDTile.Type.FIREHOUSE)
{
List <TDTile> nearbyStreets = map.FindAdjacentTilesOfType(end, TDTile.Type.STREET);
if (nearbyStreets.Count > 0)
{
end = nearbyStreets[0];
}
}
List <TDTile> closed = new List <TDTile> ();
List <TDTile> open = new List <TDTile> ();
open.Add(start);
Dictionary <TDTile, TDTile> cameFrom = new Dictionary <TDTile, TDTile> ();
while (open.Count > 0)
{
TDTile current = open[0];
if (current.Equals(end))
{
steps = ReconstructPath(cameFrom, end);
break;
}
open.Remove(current);
closed.Add(current);
if (end.type == TDTile.Type.FIREHOUSE)
{
List <TDTile> firestation = map.FindAdjacentTilesOfType(current, TDTile.Type.FIREHOUSE);
for (int i = 0; i < firestation.Count; i++)
{
TDTile station = firestation[i];
if (closed.Contains(station))
{
continue;
}
if (!open.Contains(station))
{
if (!current.Equals(start))
{
cameFrom.Add(station, current);
}
open.Add(station);
}
}
}
List <TDTile> neighborStreets = map.FindAdjacentTilesOfType(current, TDTile.Type.STREET);
for (int i = 0; i < neighborStreets.Count; i++)
{
TDTile neighbor = neighborStreets[i];
if (closed.Contains(neighbor))
{
continue;
}
if (!open.Contains(neighbor))
{
if (!current.Equals(start))
{
cameFrom.Add(neighbor, current);
}
open.Add(neighbor);
}
}
}
}