// 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 ConvertFake3DEffect(VirtualMap map, VirtualCell conversion_cell)
{
CellLocation below_loc = map.GetNeighbourCellLocation(conversion_cell.location, VirtualMap.DirectionType.South);
if ((conversion_cell.IsColumn() || conversion_cell.IsWall()))
{
// If we have a wall below and this is a wall, we transform this to a special wall
bool isAbove = false;
VirtualCell below_cell = null;
if (!map.LocationIsOutsideBounds(below_loc))
{
below_cell = map.GetCell(below_loc);
if (below_cell.IsColumn() || below_cell.IsWall() || below_cell.IsRock())
{
isAbove = true;
}
else
{
isAbove = false;
}
}
else
{
isAbove = true;
}
if (isAbove)
{
if (conversion_cell.IsRoom())
{
conversion_cell.Type = VirtualCell.CellType.Fake3D_Room_WallAbove;
}
else
{
conversion_cell.Type = VirtualCell.CellType.Fake3D_Corridor_WallAbove;
}
}
else
{
if (conversion_cell.IsRoom())
{
conversion_cell.Type = VirtualCell.CellType.Fake3D_Room_WallFront;
// // Also, we add this to make sure the doors work correctly
// if (below_cell.IsDoor()){
// conversion_cell.AddCellInstance(VirtualCell.CellType.DoorHorizontalTop,below_cell.Orientation);
// }
}
else
{
conversion_cell.Type = VirtualCell.CellType.Fake3D_Corridor_WallFront;
}
}
conversion_cell.Orientation = VirtualMap.DirectionType.West; // Force orientation
}
else if (conversion_cell.IsDoor())
{
if (conversion_cell.IsHorizontal())
{
conversion_cell.Type = VirtualCell.CellType.DoorHorizontalBottom;
}
else
{
conversion_cell.Type = VirtualCell.CellType.DoorVertical;
}
}
}
public void ConvertDirectionalCorridorColumn(VirtualMap map, VirtualCell conversion_cell)
{
CellLocation l = conversion_cell.location;
if (behaviour.useDirectionalFloors)
{
// Count how many border neighbours are walls
int countWallNeighs = 0;
bool[] validIndices = new bool[4];
// This was a 'tile', check neigh walls
CellLocation[] border_neighs = map.GetAllNeighbours(l);
for (int i = 0; i < border_neighs.Length; i++)
{
CellLocation other_l = border_neighs[i];
if (!map.LocationIsOutsideBounds(other_l) // && other_l.isValid()
) // TODO: Maybe isValid is not needed!
{
VirtualCell other_cell = map.GetCell(other_l);
if (other_cell.IsWall() && !map.IsPassageRemovable(other_cell.location))
{
countWallNeighs++;
validIndices[i] = true;
}
}
}
// Define the advanced tile to use
// TODO: merge this with the one for directional floors somehow!
if (countWallNeighs == 0)
{
conversion_cell.Type = VirtualCell.CellType.CorridorWallO;
}
else if (countWallNeighs == 1)
{
conversion_cell.Type = VirtualCell.CellType.CorridorWallU;
for (int i = 0; i < 4; i++)
{
if (validIndices[i])
{
conversion_cell.Orientation = map.directions[(int)Mathf.Repeat(i + 3, 4)];
break;
}
}
}
else if (countWallNeighs == 2)
{
// Corridor I
conversion_cell.Type = VirtualCell.CellType.CorridorWallI;
for (int i = 0; i < 4; i++)
{
if (validIndices[i])
{
conversion_cell.Orientation = map.directions[(int)Mathf.Repeat(i + 1, 4)];
break;
}
}
// Corridor L
for (int i = 0; i < 4; i++)
{
if (validIndices[i] && validIndices[(int)Mathf.Repeat(i + 1, 4)])
{
// This and the next are valid: left turn (we consider all of them to be left turns(
conversion_cell.Orientation = map.directions[(int)Mathf.Repeat(i + 3, 4)];
conversion_cell.Type = VirtualCell.CellType.CorridorWallL;
break;
}
}
}
else if (countWallNeighs == 3)
{
conversion_cell.Type = VirtualCell.CellType.CorridorWallT;
for (int i = 0; i < 4; i++)
{
if (validIndices[(int)Mathf.Repeat(i - 1, 4)] && validIndices[i] && validIndices[(int)Mathf.Repeat(i + 1, 4)])
{
// This, the one before and the next are valid: T cross (with this being the middle road)
conversion_cell.Orientation = map.directions[(int)Mathf.Repeat(i + 1, 4)];
break;
}
}
}
else if (countWallNeighs == 4)
{
conversion_cell.Type = VirtualCell.CellType.CorridorWallX;
}
}
}