/// <summary>
/// Join 2 doors with a corridor. They must be on the opposite sides of their parent rooms (for now)
/// </summary>
public bool JoinDoorsWithCorridor(DoorInfo firstDoor, DoorInfo secondDoor, RoomTemplate corridorTemplate)
{
try
{
if (connectionDoors.ContainsKey(new Connection(firstDoor.OwnerRoomIndex, secondDoor.OwnerRoomIndex).Ordered))
{
LogFile.Log.LogEntryDebug("No allowing 2nd connection between rooms for now - revisit past 7DRL", LogDebugLevel.High);
return(false);
}
var firstDoorLoc = RoomTemplateUtilities.GetDoorLocation(firstDoor.OwnerRoom.Room, firstDoor.DoorIndexInRoom);
var secondDoorLoc = RoomTemplateUtilities.GetDoorLocation(secondDoor.OwnerRoom.Room, secondDoor.DoorIndexInRoom);
var firstDoorCoord = firstDoor.MapCoords;
var secondDoorCoord = secondDoor.MapCoords;
var corridorTermini = RoomTemplateUtilities.CorridorTerminalPointsBetweenDoors(firstDoor.MapCoords, firstDoor.DoorLocation, secondDoor.MapCoords, secondDoor.DoorLocation);
bool canDoLSharedCorridor = RoomTemplateUtilities.CanBeConnectedWithLShapedCorridor(firstDoorCoord, firstDoorLoc, secondDoorCoord, secondDoorLoc);
bool canDoBendCorridor = RoomTemplateUtilities.CanBeConnectedWithBendCorridor(firstDoorCoord, firstDoorLoc, secondDoorCoord, secondDoorLoc);
bool canDoStraightCorridor = RoomTemplateUtilities.CanBeConnectedWithStraightCorridor(firstDoorCoord, firstDoorLoc, secondDoorCoord, secondDoorLoc);
bool areAdjacent = corridorTermini.Item1 == secondDoorCoord && corridorTermini.Item2 == firstDoorCoord;
bool areOverlapping = firstDoorCoord == secondDoorCoord;
if (!canDoLSharedCorridor && !canDoBendCorridor && !canDoStraightCorridor && !areAdjacent && !areOverlapping)
{
throw new ApplicationException("No corridor available to connect this type of door");
}
if (areAdjacent || areOverlapping)
{
//Add a direct connection in the connectivity graph
connectivityMap.AddRoomConnection(firstDoor.OwnerRoomIndex, secondDoor.OwnerRoomIndex);
connectionDoors.Add(new Connection(firstDoor.OwnerRoomIndex, secondDoor.OwnerRoomIndex).Ordered, firstDoor);
}
else
{
//Create template
var horizontal = false;
if (firstDoorLoc == RoomTemplate.DoorLocation.Left || firstDoorLoc == RoomTemplate.DoorLocation.Right)
{
horizontal = true;
}
int xOffset = corridorTermini.Item2.x - corridorTermini.Item1.x;
int yOffset = corridorTermini.Item2.y - corridorTermini.Item1.y;
RoomTemplate expandedCorridor;
Point corridorTerminus1InTemplate;
if (canDoBendCorridor)
{
int transition = (int)Math.Floor(yOffset / 2.0);
if (horizontal == true)
{
transition = (int)Math.Floor(xOffset / 2.0);
}
var expandedCorridorAndPoint = RoomTemplateUtilities.ExpandCorridorTemplateBend(xOffset, yOffset, transition, horizontal, corridorTemplate);
expandedCorridor = expandedCorridorAndPoint.Item1;
corridorTerminus1InTemplate = expandedCorridorAndPoint.Item2;
}
else if (canDoLSharedCorridor)
{
var expandedCorridorAndPoint = RoomTemplateUtilities.ExpandCorridorTemplateLShaped(xOffset, yOffset, horizontal, corridorTemplate);
expandedCorridor = expandedCorridorAndPoint.Item1;
corridorTerminus1InTemplate = expandedCorridorAndPoint.Item2;
}
else
{
var offsetToUse = horizontal ? xOffset : yOffset;
var expandedCorridorAndPoint = RoomTemplateUtilities.ExpandCorridorTemplateStraight(offsetToUse, horizontal, corridorTemplate);
expandedCorridor = expandedCorridorAndPoint.Item1;
corridorTerminus1InTemplate = expandedCorridorAndPoint.Item2;
}
//Place corridor
//Match corridor tile to location of door
Point topLeftCorridor = corridorTermini.Item1 - corridorTerminus1InTemplate;
var corridorRoomIndex = NextRoomIndex();
var positionedCorridor = new TemplatePositioned(topLeftCorridor.x, topLeftCorridor.y, 0, expandedCorridor, corridorRoomIndex);
if (!mapBuilder.CanBePlacedWithoutOverlappingOtherTemplates(positionedCorridor))
{
return(false);
}
//Place the corridor
mapBuilder.AddPositionedTemplate(positionedCorridor);
templates[corridorRoomIndex] = positionedCorridor;
IncreaseNextRoomIndex();
//Add connections to the old and new rooms
connectivityMap.AddRoomConnection(firstDoor.OwnerRoomIndex, corridorRoomIndex);
connectivityMap.AddRoomConnection(corridorRoomIndex, secondDoor.OwnerRoomIndex);
connectionDoors.Add(new Connection(firstDoor.OwnerRoomIndex, corridorRoomIndex).Ordered, firstDoor);
connectionDoors.Add(new Connection(corridorRoomIndex, secondDoor.OwnerRoomIndex).Ordered, secondDoor);
}
//Remove both doors from the potential list
potentialDoors.Remove(firstDoor);
potentialDoors.Remove(secondDoor);
return(true);
}
catch (ApplicationException ex)
{
LogFile.Log.LogEntryDebug("Failed to join doors: " + ex.Message, LogDebugLevel.Medium);
return(false);
}
}
