public HallwayMeta FindMatchingDoors(RoomTransformation otherRoom)
{
float distance = float.MaxValue;
Vector3 thisPosition = new Vector3(rect.x, 0f, rect.y);
Vector3 otherPosition = new Vector3(otherRoom.Rect.x, 0f, otherRoom.Rect.y);
HallwayMeta hallwayMeta = new HallwayMeta(null, null);
foreach (DoorDefinition thisDoor in availableDoors)
{
foreach (DoorDefinition otherDoor in otherRoom.availableDoors)
{
float tmpDistance = Vector3.Distance(thisDoor.RelPosition + thisPosition, otherDoor.RelPosition + otherPosition);
if (tmpDistance < distance)
{
hallwayMeta.StartDoor = thisDoor;
hallwayMeta.EndDoor = otherDoor;
distance = tmpDistance;
}
}
}
availableDoors.Remove(hallwayMeta.StartDoor);
otherRoom.availableDoors.Remove(hallwayMeta.EndDoor);
return(hallwayMeta);
}
private void GenerateLevel(RoomNode node, RoomTransformation prevChunk)
{
//Place the Chunk somewhere, where it won't collide with another chunk
GameObject chunk = InstantiateChunk(node, new Vector3(tmpChunkPos, 0f, tmpChunkStep));
if (isConstraintError)
{
return;
}
tmpChunkPos += tmpChunkStep;
//Obtain the actual position, the chunk will have later on
Vector3 chunkSize = ChunkSize(chunk);
RoomTransformation roomTransform = new RoomTransformation(chunk, node.Position, chunkSize, spacing);
roomTransform.AddConnection(prevChunk);
positionMeta.Add(roomTransform);
debugData.AddRoomMeta(chunk, node);
if (prevChunk != null)
{
HallwayMeta hallway = prevChunk.FindMatchingDoors(roomTransform);
hallwayMeta.Add(hallway);
}
//Recursively generate subrooms
foreach (RoomNode subNode in node.Connections)
{
GenerateLevel(subNode, roomTransform);
}
}
//Is neccessary to calculate the furthest distance (see below)
//Will store a reference to a connecting room and vice versa
public void AddConnection(RoomTransformation otherChunk)
{
if (!connections.Contains(otherChunk) && otherChunk != null)
{
connections.Add(otherChunk);
otherChunk.AddConnection(this);
}
}
public RoomInstanceMeta(RoomTransformation input)
{
this.connections = new List <GameObject> ();
this.doors = new List <DoorMetadata> ();
this.chunk = input.Chunk;
this.position = input.Position;
this.rect = input.Rect;
input.Connections.ForEach(c => connections.Add(c.Chunk));
input.Doors.ForEach(d => doors.Add(new DoorMetadata(d.RelPosition, d.Direction, d.Position)));
this.bounds = FindBounds();
this.tags = FindChunkTags();
}
private void AddLevelMetadataRoom(RoomTransformation roomTransformation)
{
levelMetadata.Rooms.Add(new RoomInstanceMeta(roomTransformation));
}