public ComponentCollection Clone()
{
ComponentCollection newCollection = new ComponentCollection();
foreach (RoomComponent component in this)
{
newCollection.Set(component.Clone());
}
return(newCollection);
}
public void PlaceRoom(IRandom rand, FloorPlan floorPlan, IRoomGen newGen, RoomHallIndex oldRoomHall)
{
// first get the adjacents of the removed room
Dictionary <Dir4, List <RoomHallIndex> > adjacentsByDir = GetDirectionAdjacents(floorPlan, oldRoomHall);
IRoomPlan oldPlan = floorPlan.GetRoomHall(oldRoomHall);
// remove the room; update the adjacents too
floorPlan.EraseRoomHall(oldRoomHall);
foreach (Dir4 dir in DirExt.VALID_DIR4)
{
for (int jj = 0; jj < adjacentsByDir[dir].Count; jj++)
{
RoomHallIndex adjRoomHall = adjacentsByDir[dir][jj];
if (adjRoomHall.IsHall == oldRoomHall.IsHall &&
adjRoomHall.Index > oldRoomHall.Index)
{
adjacentsByDir[dir][jj] = new RoomHallIndex(adjRoomHall.Index - 1, adjRoomHall.IsHall);
}
}
}
var newAdjacents = new List <RoomHallIndex>();
var supportHalls = new Dictionary <Dir4, IPermissiveRoomGen>();
foreach (Dir4 dir in DirExt.VALID_DIR4)
{
if (newGen.Draw.GetScalar(dir) == oldPlan.RoomGen.Draw.GetScalar(dir))
{
newAdjacents.AddRange(adjacentsByDir[dir]);
}
else if (adjacentsByDir[dir].Count > 0)
{
Rect supportRect = GetSupportRect(floorPlan, oldPlan.RoomGen, newGen, dir, adjacentsByDir[dir]);
var supportHall = (IPermissiveRoomGen)this.Halls.Pick(rand).Copy();
supportHall.PrepareSize(rand, supportRect.Size);
supportHall.SetLoc(supportRect.Start);
supportHalls[dir] = supportHall;
}
}
// add the new room
var newRoomInd = new RoomHallIndex(floorPlan.RoomCount, false);
ComponentCollection newCollection = oldPlan.Components.Clone();
foreach (RoomComponent component in this.RoomComponents)
{
newCollection.Set(component.Clone());
}
floorPlan.AddRoom(newGen, newCollection, newAdjacents.ToArray());
// add supporting halls
foreach (Dir4 dir in DirExt.VALID_DIR4)
{
if (supportHalls.ContainsKey(dir))
{
// include an attachment to the newly added room
List <RoomHallIndex> adjToAdd = new List <RoomHallIndex> {
newRoomInd
};
adjToAdd.AddRange(adjacentsByDir[dir]);
ComponentCollection newHallCollection = oldPlan.Components.Clone();
foreach (RoomComponent component in this.HallComponents)
{
newHallCollection.Set(component.Clone());
}
floorPlan.AddHall(supportHalls[dir], newHallCollection.Clone(), adjToAdd.ToArray());
}
}
}