private void GenerateOptionnalPaths()
{
foreach (Vector2i mainPos in mainPath)
{
MapChunk mainChunk = Grid[mainPos.x, mainPos.y];
List <Side> openUnusedSides = mainChunk.GetAllOpenUnusedSides();
if (openUnusedSides.Count == 0)
{
continue;
}
foreach (Side unusedSide in openUnusedSides)
{
List <Orientation> adjOpen = null;
if (unusedSide.adjacentChunk != null)
{
adjOpen = unusedSide.adjacentChunk.GetAllOpenSidesOrientations();
}
else
{
adjOpen = new List <Orientation>();
}
adjOpen.Add(unusedSide.Orient.GetOposite());
Grid.SetChunk(unusedSide.GetAdjacentPos(), MapChunk.CreateMapChunk(GetPrefabMatchingExactly(adjOpen)), "Side");
}
}
}
private void GenerateMainPath(int mainPathLength)
{
mainPath = new List <Vector2i>();
MapChunk curChunk = MapChunk.CreateMapChunk(startingRoom);
Grid.SetChunk(new Vector2i(0, 0), curChunk, "Start");
mainPath.Add(curChunk.FakePos);
Side nextSide = null;
bool stuck = false;
for (int i = 0; i < mainPathLength; i++)
{
List <Side> possibleSides = curChunk.GetAllOpenUnusedSides(); // Get All the possible sides (i.e: open and unused)
nextSide = possibleSides[Random.Range(0, possibleSides.Count)]; // Pick a new possible side
possibleSides.Remove(nextSide);
Orientation requiredOri = nextSide.Orient.GetOposite();
MapChunkPrefab prefab = null;
while (Grid.GetAdjacentSidesLeadingToTile(nextSide.GetAdjacentPos(), requiredOri).Length > 2)
{
if (possibleSides.Count == 0)
{
stuck = true;
break;
}
nextSide = possibleSides[Random.Range(0, possibleSides.Count)]; // Pick a new possible side
possibleSides.Remove(nextSide);
requiredOri = nextSide.Orient.GetOposite();
}
List <MapChunkPrefab> possiblePrefabs = GetAllRoomPrefabs(requiredOri, nextSide.Type, Grid.GetAdjacentSidesOccupied(nextSide.GetAdjacentPos(), requiredOri));
prefab = possiblePrefabs[Random.Range(0, possiblePrefabs.Count)]; // Pick a new possible side
possiblePrefabs.Remove(prefab);
while (prefab.OpenCount < 2)
{
if (possiblePrefabs.Count == 0)
{
stuck = true;
break;
}
prefab = possiblePrefabs[Random.Range(0, possiblePrefabs.Count)]; // Pick a new possible side
possiblePrefabs.Remove(prefab);
}
if (stuck)
{
Debug.Log("Path Stuck!");
break;
}
curChunk = MapChunk.CreateMapChunk(prefab);
Grid.SetChunk(nextSide.GetAdjacentPos(), curChunk, "Main");
mainPath.Add(curChunk.FakePos);
}
nextSide = curChunk.GetRandomOpenUnusedSide();
curChunk = MapChunk.CreateMapChunk(endingRoom);
Grid.SetChunk(nextSide.GetAdjacentPos(), curChunk, "End");
mainPath.Add(curChunk.FakePos);
}