// Returns true if this passage cell can be removed from the map (i.e. not shown)
public bool IsPassageRemovable(CellLocation l)
{
VirtualCell cell = this.GetCell(l);
if (cell.IsWall() || cell.IsEmpty())
{
// We count how many valid neighs are floors, and how many are nones
int validNeigh = 0;
int floorCount = 0;
int noneCount = 0;
CellLocation n;
foreach (DirectionType dir in directions)
{
n = GetNeighbourCellLocation(l, dir);
if (!LocationIsOutsideBounds(n))
{
validNeigh++;
VirtualCell neigh_cell = GetCell(n);
if (neigh_cell.IsFloor())
{
floorCount++;
}
else if (neigh_cell.IsNone() || neigh_cell.IsRock())
{
noneCount++;
}
}
}
//Debug.Log(l + " Valid neighs: " + validNeigh + " floorCount: " + floorCount + " noneCount: " + noneCount);
return(floorCount == 0);
}
return(false);
}
protected void ConvertTileIntersections(VirtualMap map, VirtualCell conversion_cell)
{
if (conversion_cell.IsEmpty())
{
// Empty passages should be filled with floors, unless removable (and thus become rock)
if (map.IsPassageRemovable(conversion_cell.location))
{
conversion_cell.Type = VirtualCell.CellType.Rock;
}
else
{
if (CheckRoom(map, conversion_cell.location))
{
AddToCorrectRoom(map, conversion_cell.location);
conversion_cell.Type = VirtualCell.CellType.RoomFloor;
}
else
{
conversion_cell.Type = VirtualCell.CellType.CorridorFloor;
}
}
}
else
{
// 'None' cells will remain as such, since they will be converted to columns later (or to floors), if needed.
}
}
protected void ConvertTileIntersections(VirtualMap map, VirtualCell conversion_cell)
{
if (conversion_cell.IsEmpty())
{
// Empty passages should be filled with floors
conversion_cell.Type = VirtualCell.CellType.CorridorFloor;
}
else
{
// 'None' cells will remain as such, since they will be converted to rocks later
}
}
protected void AddFillingFloors(VirtualMap map, VirtualCell conversion_cell)
{
if (conversion_cell.Type == VirtualCell.CellType.None)
{
return;
}
// Fill with floors
VirtualCell.CellType initial_type = conversion_cell.Type;
VirtualMap.DirectionType initial_dir = conversion_cell.Orientation;
bool addedFloor = false;
if (behaviour.fillWithFloors)
{
bool mayBeDirectional = false;
if (CheckRoom(map, conversion_cell.location))
{
if (conversion_cell.IsDoor() || conversion_cell.IsEmpty())
{
AddToCorrectRoom(map, conversion_cell.location);
conversion_cell.Type = VirtualCell.CellType.RoomFloor;
ConvertDirectionalRoomFloor(map, conversion_cell);
mayBeDirectional = true;
}
else
{
conversion_cell.Type = VirtualCell.CellType.RoomFloor;
}
}
else
{
if (conversion_cell.IsDoor() || conversion_cell.IsEmpty())
{
conversion_cell.Type = VirtualCell.CellType.CorridorFloor;
ConvertDirectionalCorridorFloor(map, conversion_cell);
mayBeDirectional = true;
}
else
{
conversion_cell.Type = VirtualCell.CellType.CorridorFloor;
}
}
ConvertFloor(map, conversion_cell, mayBeDirectional);
addedFloor = true;
}
else
{
// Special case: when not filling with floors AND we do not draw doors, we still need to place a floor underneath the empty passage representing the doors!
if (conversion_cell.IsEmpty()) // Decomment this if you want floors underneath doors ALWAYS: // || input_cell.IsDoor()){
{
conversion_cell.Type = VirtualCell.CellType.CorridorFloor;
ConvertDirectionalCorridorFloor(map, conversion_cell);
ConvertFloor(map, conversion_cell);
addedFloor = true;
}
}
if (addedFloor)
{
// The initial type is switched in, the floor becomes a subtype
VirtualCell.CellType new_subtype = conversion_cell.Type;
VirtualMap.DirectionType new_dir = conversion_cell.Orientation;
conversion_cell.Type = initial_type;
conversion_cell.Orientation = initial_dir;
conversion_cell.AddCellInstance(new_subtype, new_dir);
}
}
// Returns true if this 'none' (i.e. column) cell can be removed from the map (i.e. not shown)
public bool IsColumnRemovable(CellLocation l, bool drawCorners = true, bool createColumnsInRooms = false)
{
VirtualCell cell = this.GetCell(l);
if (cell.IsNone()) // Should be performed only on a NONE
{
int validNeigh = 0;
int wallCount = 0;
int emptyCount = 0;
CellLocation n;
foreach (DirectionType dir in directions)
{
n = GetNeighbourCellLocation(l, dir);
if (!LocationIsOutsideBounds(n))
{
validNeigh++;
VirtualCell neigh_cell = GetCell(n);
//Debug.Log(neigh_cell.Type);
if (neigh_cell.IsEmpty() || neigh_cell.IsRock())
{
emptyCount++;
}
else
{
wallCount++;
// HACK: we need to do this or the columns won't know if the walls have been made removable during this step!
if (IsPassageRemovable(n))
{
wallCount--;
emptyCount++;
}
}
//Debug.Log("Neigh " + n + " is " + GetCell(n).Type);
}
}
//Debug.Log("Cell " + l + " W " + wallCount + " , E " + emptyCount + " , V " + validNeigh);
if (!drawCorners)
{
// We do not draw corners of rooms (corner = two walls and adjacent)
if (wallCount == 2)
{
// We check whether the two walls are adjacent (also doors)
// At least one neigh wall need not be removable as well for this to be a corner (and not an isolated None cell)
bool lastWasWall = false;
foreach (DirectionType dir in directions)
{
n = GetNeighbourCellLocation(l, dir);
//Debug.Log(n);
if (!LocationIsOutsideBounds(n) && (GetCell(n).IsWall() || GetCell(n).IsDoor()))
{
//Debug.Log("WALL!");
if (lastWasWall)
{
return(true); // Adjacent!
}
lastWasWall = true;
}
else
{
lastWasWall = false;
}
}
}
}
// HACK: check if we are in a room (as in the standardmap a roomcolumn is in fact surrounded by empties!)
if (IsInRoom(l) && createColumnsInRooms)
{
return(false);
}
return(wallCount == 0);
}
return(false);
}