public LevelTemplate GenerateLevelTemplate(int cols = DEFAULT_LEVEL_COLS,
int rows = DEFAULT_LEVEL_ROWS,
int mainLength = DEFAULT_LEVEL_MAIN_LENGTH,
float offshootTemperature = DEFAULT_LEVEL_OFFSHOOT_TEMPERATURE,
float offshootLengthTemperature = DEFAULT_LEVEL_OFFSHOOT_LENGTH_TEMPERATURE)
{
LevelTemplate levelTemplate = new LevelTemplate(cols, rows);
levelTemplate.SetSpawn(new int[] { cols / 2, rows / 2 });
SetFirstMain(levelTemplate);
// connect the spawn to the first main room
ConnectRooms(levelTemplate, levelTemplate.GetSpawnCoords(), levelTemplate.GetMainHead());
for (int i = 0; i < mainLength; i++)
{
ProceedMain(levelTemplate);
}
levelTemplate.SetExit();
// connect the exit to the last main room
ConnectRooms(levelTemplate, levelTemplate.GetMainHead(), levelTemplate.GetExitCoords());
List <int[]> mainCoords = levelTemplate.GetMainCoords();
foreach (int[] mainCoord in mainCoords)
{
List <int[]> surroundingAvailableCoords = GetSurroundingAvailableCoords(levelTemplate, mainCoord);
if (surroundingAvailableCoords.Count > 0 && rand.NextDouble() < offshootTemperature)
{
int[] offshootCoord = surroundingAvailableCoords[rand.Next(surroundingAvailableCoords.Count)];
levelTemplate.SetOffshoot(offshootCoord);
RoomTemplate mainRoom = levelTemplate.GetMap(mainCoord);
RoomTemplate offshootRoom = levelTemplate.GetMap(offshootCoord);
ConnectRooms(mainRoom, offshootRoom);
while (rand.NextDouble() < offshootLengthTemperature)
{
List <int[]> availableNextOffshootCoords = GetSurroundingAvailableCoords(levelTemplate, offshootCoord);
if (availableNextOffshootCoords.Count == 0)
{
break;
}
int[] oldCoords = offshootCoord;
offshootCoord = availableNextOffshootCoords[rand.Next(availableNextOffshootCoords.Count)];
levelTemplate.SetOffshoot(offshootCoord);
RoomTemplate newOffShootRoom = levelTemplate.GetMap(offshootCoord);
ConnectRooms(levelTemplate.GetMap(oldCoords), newOffShootRoom);
List <RoomTemplate> potentialConnectRooms = GetPotentialConnectRooms(levelTemplate, offshootCoord, oldCoords);
if (potentialConnectRooms.Count < 2)
{
foreach (RoomTemplate potentialRoom in potentialConnectRooms)
{
ConnectRooms(newOffShootRoom, potentialRoom);
}
}
offshootLengthTemperature /= 2;
}
}
}
return(levelTemplate);
}