public override void ApplyToPath(IRandom rand, GridPlan floorPlan)
{
List <int> candidates = new List <int>();
for (int ii = 0; ii < floorPlan.RoomCount; ii++)
{
if (!floorPlan.GetRoomPlan(ii).Immutable)
{
List <int> adjacents = floorPlan.GetAdjacentRooms(ii);
if (adjacents.Count > 1)
{
candidates.Add(ii);
}
}
}
// our candidates are all rooms except immutables and terminals
int amountToDefault = this.DefaultRatio.Pick(rand) * candidates.Count / 100;
for (int ii = 0; ii < amountToDefault; ii++)
{
int randIndex = rand.Next(candidates.Count);
GridRoomPlan plan = floorPlan.GetRoomPlan(candidates[randIndex]);
plan.RoomGen = new RoomGenDefault <T>();
plan.PreferHall = true;
candidates.RemoveAt(randIndex);
GenContextDebug.DebugProgress("Defaulted Room");
}
}
public override void ApplyToPath(IRandom rand, GridPlan floorPlan)
{
// choose certain rooms in the list to be special rooms
// special rooms are required; so make sure they don't overlap
List <int> room_indices = new List <int>();
for (int ii = 0; ii < floorPlan.RoomCount; ii++)
{
GridRoomPlan plan = floorPlan.GetRoomPlan(ii);
if (!plan.Immutable && !plan.CountsAsHall())
{
room_indices.Add(ii);
}
}
if (room_indices.Count > 0)
{
int ind = rand.Next(room_indices.Count);
GridRoomPlan plan = floorPlan.GetRoomPlan(room_indices[ind]);
plan.RoomGen = this.Rooms.Pick(rand).Copy();
plan.Immutable = true;
room_indices.RemoveAt(ind);
GenContextDebug.DebugProgress("Set Special Room");
}
}
private static Loc GetBoundsSize(GridPlan floorPlan, GridRoomPlan plan)
{
Loc cellSize = new Loc(plan.Bounds.Width * floorPlan.WidthPerCell, plan.Bounds.Height * floorPlan.HeightPerCell);
Loc cellWallSize = new Loc((plan.Bounds.Width - 1) * floorPlan.CellWall, (plan.Bounds.Height - 1) * floorPlan.CellWall);
return(cellSize + cellWallSize);
}
public override void Apply(T map)
{
// initialize grid
var floorPlan = new GridPlan();
floorPlan.InitSize(this.CellX, this.CellY, this.CellWidth, this.CellHeight, this.CellWall);
map.InitGrid(floorPlan);
}
public static void UnsafeAddHall(LocRay4 locRay, GridPlan floorPlan, IPermissiveRoomGen hallGen, ComponentCollection components)
{
floorPlan.SetHall(locRay, hallGen, components.Clone());
GenContextDebug.DebugProgress("Hall");
if (floorPlan.GetRoomPlan(locRay.Loc) == null || floorPlan.GetRoomPlan(locRay.Traverse(1)) == null)
{
floorPlan.Clear();
throw new InvalidOperationException("Can't create a hall without rooms to connect!");
}
}
private void RollOpenRoom(IRandom rand, GridPlan floorPlan, Loc loc, ref int roomOpen, ref int maxRooms)
{
if (RollRatio(rand, ref roomOpen, ref maxRooms))
{
floorPlan.AddRoom(loc, this.GenericRooms.Pick(rand), this.RoomComponents.Clone());
}
else
{
floorPlan.AddRoom(loc, this.GetDefaultGen(), this.HallComponents.Clone(), true);
}
}
/// <summary>
/// Gets the directions a room can expand in.
/// </summary>
/// <param name="floorPlan"></param>
/// <param name="loc"></param>
/// <returns></returns>
private static IEnumerable <Dir4> GetRoomExpandDirs(GridPlan floorPlan, Loc loc)
{
foreach (Dir4 dir in DirExt.VALID_DIR4)
{
Loc endLoc = loc + dir.GetLoc();
if (Collision.InBounds(floorPlan.GridWidth, floorPlan.GridHeight, endLoc) &&
floorPlan.GetRoomPlan(endLoc) == null)
{
yield return(dir);
}
}
}
public virtual LocRay4 ChooseRoomExpansion(IRandom rand, GridPlan floorPlan, bool branch)
{
List <LocRay4> availableRays = GetPossibleExpansions(floorPlan, branch);
if (availableRays.Count == 0)
{
return(new LocRay4(Dir4.None));
}
LocRay4 chosenRay = availableRays[rand.Next(availableRays.Count)];
return(chosenRay);
}
protected bool ExpandPath(IRandom rand, GridPlan floorPlan, bool branch)
{
LocRay4 chosenRay = this.ChooseRoomExpansion(rand, floorPlan, branch);
if (chosenRay.Dir == Dir4.None)
{
return(false);
}
floorPlan.SetHall(chosenRay, this.GenericHalls.Pick(rand));
floorPlan.AddRoom(chosenRay.Traverse(1), this.GenericRooms.Pick(rand));
GenContextDebug.DebugProgress(branch ? "Branched Path" : "Extended Path");
return(true);
}
public static void SafeAddHall(LocRay4 locRay, GridPlan floorPlan, IPermissiveRoomGen hallGen, IRoomGen roomGen, bool preferHall = false)
{
floorPlan.SetHall(locRay, hallGen);
if (floorPlan.GetRoomPlan(locRay.Loc) == null)
{
floorPlan.AddRoom(locRay.Loc, roomGen, false, preferHall);
}
Loc dest = locRay.Traverse(1);
if (floorPlan.GetRoomPlan(dest) == null)
{
floorPlan.AddRoom(dest, roomGen, false, preferHall);
}
}
public static void SafeAddHall(LocRay4 locRay, GridPlan floorPlan, IPermissiveRoomGen hallGen, IRoomGen roomGen, ComponentCollection roomComponents, ComponentCollection hallComponents, bool preferHall = false)
{
floorPlan.SetHall(locRay, hallGen, hallComponents.Clone());
ComponentCollection collection = preferHall ? hallComponents : roomComponents;
if (floorPlan.GetRoomPlan(locRay.Loc) == null)
{
floorPlan.AddRoom(locRay.Loc, roomGen, collection.Clone(), preferHall);
}
Loc dest = locRay.Traverse(1);
if (floorPlan.GetRoomPlan(dest) == null)
{
floorPlan.AddRoom(dest, roomGen, collection.Clone(), preferHall);
}
}
public static List <LocRay4> GetPossibleExpansions(GridPlan floorPlan, bool branch)
{
List <LocRay4> availableRays = new List <LocRay4>();
for (int ii = 0; ii < floorPlan.RoomCount; ii++)
{
List <int> adjacents = floorPlan.GetAdjacentRooms(ii);
if ((adjacents.Count <= 1) != branch)
{
foreach (Dir4 dir in GetRoomExpandDirs(floorPlan, floorPlan.GetRoomPlan(ii).Bounds.Start))
{
availableRays.Add(new LocRay4(floorPlan.GetRoomPlan(ii).Bounds.Start, dir));
}
}
}
return(availableRays);
}
public override void ApplyToPath(IRandom rand, GridPlan floorPlan)
{
IRoomGen newGen = this.Rooms.Pick(rand).Copy();
Loc size = newGen.ProposeSize(rand);
// choose certain rooms in the list to be special rooms
// special rooms are required; so make sure they don't overlap
List <int> room_indices = new List <int>();
for (int ii = 0; ii < floorPlan.RoomCount; ii++)
{
GridRoomPlan plan = floorPlan.GetRoomPlan(ii);
if (!BaseRoomFilter.PassesAllFilters(plan, this.Filters))
{
continue;
}
if (plan.PreferHall)
{
continue;
}
Loc boundsSize = GetBoundsSize(floorPlan, plan);
if (boundsSize.X >= size.X && boundsSize.Y >= size.Y)
{
room_indices.Add(ii);
}
}
if (room_indices.Count > 0)
{
int ind = rand.Next(room_indices.Count);
GridRoomPlan plan = floorPlan.GetRoomPlan(room_indices[ind]);
plan.RoomGen = newGen;
foreach (RoomComponent component in this.RoomComponents)
{
plan.Components.Set(component.Clone());
}
room_indices.RemoveAt(ind);
GenContextDebug.DebugProgress("Set Special Room");
}
}
public override void ApplyToPath(IRandom rand, GridPlan floorPlan)
{
if (floorPlan.GridWidth != this.SpecificVHalls.Length ||
floorPlan.GridWidth - 1 != this.SpecificHHalls.Length ||
floorPlan.GridHeight - 1 != this.SpecificVHalls[0].Length ||
floorPlan.GridHeight != this.SpecificHHalls[0].Length)
{
throw new InvalidOperationException("Incorrect hall path sizes.");
}
foreach (var chosenRoom in this.SpecificRooms)
{
floorPlan.AddRoom(chosenRoom.Bounds, chosenRoom.RoomGen, chosenRoom.Components.Clone(), chosenRoom.PreferHall);
GenContextDebug.DebugProgress("Room");
}
// place halls
for (int x = 0; x < this.SpecificVHalls.Length; x++)
{
for (int y = 0; y < this.SpecificHHalls[0].Length; y++)
{
if (x > 0)
{
if (this.SpecificHHalls[x - 1][y] != null)
{
UnsafeAddHall(new LocRay4(new Loc(x, y), Dir4.Left), floorPlan, this.SpecificHHalls[x - 1][y], this.HallComponents);
}
}
if (y > 0)
{
if (this.SpecificVHalls[x][y - 1] != null)
{
UnsafeAddHall(new LocRay4(new Loc(x, y), Dir4.Up), floorPlan, this.SpecificVHalls[x][y - 1], this.HallComponents);
}
}
}
}
}
public override void ApplyToPath(IRandom rand, GridPlan floorPlan)
{
if (floorPlan.GridWidth < 3 || floorPlan.GridHeight < 3)
{
throw new InvalidOperationException("Not enough room to create path.");
}
int maxRooms = (2 * floorPlan.GridWidth) + (2 * floorPlan.GridHeight) - 4;
int roomOpen = maxRooms * this.CircleRoomRatio.Pick(rand) / 100;
int paths = this.Paths.Pick(rand);
if (roomOpen < 1 && paths < 1)
{
roomOpen = 1;
}
GenContextDebug.StepIn("Outer Circle");
// draw the top and bottom
for (int xx = 0; xx < floorPlan.GridWidth; xx++)
{
this.RollOpenRoom(rand, floorPlan, new Loc(xx, 0), ref roomOpen, ref maxRooms);
GenContextDebug.DebugProgress("Room");
this.RollOpenRoom(rand, floorPlan, new Loc(xx, floorPlan.GridHeight - 1), ref roomOpen, ref maxRooms);
GenContextDebug.DebugProgress("Room");
if (xx > 0)
{
floorPlan.SetHall(new LocRay4(new Loc(xx, 0), Dir4.Left), this.GenericHalls.Pick(rand), this.HallComponents.Clone());
GenContextDebug.DebugProgress("Hall");
floorPlan.SetHall(new LocRay4(new Loc(xx, floorPlan.GridHeight - 1), Dir4.Left), this.GenericHalls.Pick(rand), this.HallComponents.Clone());
GenContextDebug.DebugProgress("Hall");
}
}
// draw the left and right (excluding the top and bottom)
for (int yy = 0; yy < floorPlan.GridHeight; yy++)
{
// exclude the top and bottom
if (yy > 0 && yy < floorPlan.GridHeight - 1)
{
this.RollOpenRoom(rand, floorPlan, new Loc(0, yy), ref roomOpen, ref maxRooms);
GenContextDebug.DebugProgress("Room");
this.RollOpenRoom(rand, floorPlan, new Loc(floorPlan.GridWidth - 1, yy), ref roomOpen, ref maxRooms);
GenContextDebug.DebugProgress("Room");
}
if (yy > 0)
{
floorPlan.SetHall(new LocRay4(new Loc(0, yy), Dir4.Up), this.GenericHalls.Pick(rand), this.HallComponents.Clone());
GenContextDebug.DebugProgress("Hall");
floorPlan.SetHall(new LocRay4(new Loc(floorPlan.GridWidth - 1, yy), Dir4.Up), this.GenericHalls.Pick(rand), this.HallComponents.Clone());
GenContextDebug.DebugProgress("Hall");
}
}
GenContextDebug.StepOut();
GenContextDebug.StepIn("Inner Paths");
Rect innerRect = new Rect(1, 1, floorPlan.GridWidth - 2, floorPlan.GridHeight - 2);
// create inner paths
for (int pathsMade = 0; pathsMade < paths; pathsMade++)
{
GenContextDebug.StepIn($"Path {pathsMade}");
Dir4 startDir = DirExt.VALID_DIR4.ElementAt(rand.Next(DirExt.DIR4_COUNT));
int x = rand.Next(innerRect.Start.X, innerRect.End.X);
int y = rand.Next(innerRect.Start.Y, innerRect.End.Y);
switch (startDir)
{
case Dir4.Down:
y = 0;
break;
case Dir4.Left:
x = floorPlan.GridWidth - 1;
break;
case Dir4.Up:
y = floorPlan.GridHeight - 1;
break;
case Dir4.Right:
x = 0;
break;
case Dir4.None:
break;
default:
throw new ArgumentOutOfRangeException(nameof(startDir), "Invalid enum value.");
}
Loc wanderer = new Loc(x, y);
Dir4 prevDir = Dir4.None; // direction of movement
int pathLength = (startDir.ToAxis() == Axis4.Vert) ? innerRect.Height : innerRect.Width;
for (int currentLength = 0; currentLength < pathLength; currentLength++)
{
Dir4 chosenDir = startDir;
// avoid this block the first time
if (currentLength > 0)
{
List <Dir4> dirs = new List <Dir4>();
foreach (Dir4 dir in DirExt.VALID_DIR4)
{
// do not backtrack
if (dir == prevDir)
{
continue;
}
// do not hit edge
if (!Collision.InBounds(innerRect, wanderer + dir.GetLoc()))
{
continue;
}
dirs.Add(dir);
}
chosenDir = dirs[rand.Next(dirs.Count)];
}
Loc dest = wanderer + chosenDir.GetLoc();
GridRoomPlan existingRoom = floorPlan.GetRoomPlan(dest);
if (existingRoom == null)
{
if (currentLength == pathLength - 1) // only the end room can be a non-hall
{
floorPlan.AddRoom(dest, this.GenericRooms.Pick(rand), this.RoomComponents.Clone());
}
else
{
floorPlan.AddRoom(dest, this.GetDefaultGen(), this.HallComponents.Clone(), true);
}
GenContextDebug.DebugProgress("Room");
}
else if (existingRoom.PreferHall)
{
if (currentLength == pathLength - 1)
{
// override the hall room
existingRoom.RoomGen = this.GenericRooms.Pick(rand).Copy();
existingRoom.PreferHall = false;
}
}
floorPlan.SetHall(new LocRay4(wanderer, chosenDir), this.GenericHalls.Pick(rand), this.HallComponents.Clone());
GenContextDebug.DebugProgress("Hall");
wanderer = dest;
prevDir = chosenDir.Reverse();
}
GenContextDebug.StepOut();
}
GenContextDebug.StepOut();
}
public override void ApplyToPath(IRandom rand, GridPlan floorPlan)
{
if (floorPlan.GridWidth < 3 || floorPlan.GridHeight < 3)
{
throw new InvalidOperationException("Not enough room to create path.");
}
int roomMax = (2 * (floorPlan.GridWidth - 2)) + (2 * (floorPlan.GridHeight - 2));
int roomOpen = roomMax * this.RoomRatio / 100;
if (roomOpen < 1)
{
roomOpen = 1;
}
GenContextDebug.StepIn("Inner Grid");
// set hallrooms in middle of grid and open hallways between them
for (int x = 1; x < floorPlan.GridWidth - 1; x++)
{
for (int y = 1; y < floorPlan.GridHeight - 1; y++)
{
floorPlan.AddRoom(new Loc(x, y), this.GetDefaultGen(), false, true);
if (x > 1)
{
floorPlan.SetHall(new LocRay4(new Loc(x, y), Dir4.Left), this.GenericHalls.Pick(rand));
}
if (y > 1)
{
floorPlan.SetHall(new LocRay4(new Loc(x, y), Dir4.Up), this.GenericHalls.Pick(rand));
}
GenContextDebug.DebugProgress("Room");
}
}
GenContextDebug.StepOut();
GenContextDebug.StepIn("Outer Rooms");
// open random rooms on all sides
for (int x = 1; x < floorPlan.GridWidth - 1; x++)
{
if (RollRatio(rand, ref roomOpen, ref roomMax))
{
floorPlan.AddRoom(new Loc(x, 0), this.GenericRooms.Pick(rand));
floorPlan.SetHall(new LocRay4(new Loc(x, 0), Dir4.Down), this.GenericHalls.Pick(rand));
GenContextDebug.DebugProgress("Room");
}
if (RollRatio(rand, ref roomOpen, ref roomMax))
{
floorPlan.AddRoom(new Loc(x, floorPlan.GridHeight - 1), this.GenericRooms.Pick(rand));
floorPlan.SetHall(new LocRay4(new Loc(x, floorPlan.GridHeight - 1), Dir4.Up), this.GenericHalls.Pick(rand));
GenContextDebug.DebugProgress("Room");
}
}
for (int y = 1; y < floorPlan.GridHeight - 1; y++)
{
if (RollRatio(rand, ref roomOpen, ref roomMax))
{
floorPlan.AddRoom(new Loc(0, y), this.GenericRooms.Pick(rand));
floorPlan.SetHall(new LocRay4(new Loc(0, y), Dir4.Right), this.GenericHalls.Pick(rand));
GenContextDebug.DebugProgress("Room");
}
if (RollRatio(rand, ref roomOpen, ref roomMax))
{
floorPlan.AddRoom(new Loc(floorPlan.GridWidth - 1, y), this.GenericRooms.Pick(rand));
floorPlan.SetHall(new LocRay4(new Loc(floorPlan.GridWidth - 1, y), Dir4.Left), this.GenericHalls.Pick(rand));
GenContextDebug.DebugProgress("Room");
}
}
GenContextDebug.StepOut();
GenContextDebug.StepIn("Extra Halls");
// get all halls eligible to be opened
List <Loc> hHallSites = new List <Loc>();
List <Loc> vHallSites = new List <Loc>();
for (int x = 1; x < floorPlan.GridWidth; x++)
{
if (floorPlan.GetRoomPlan(new Loc(x, 0)) != null || floorPlan.GetRoomPlan(new Loc(x - 1, 0)) != null)
{
hHallSites.Add(new Loc(x, 0));
}
if (floorPlan.GetRoomPlan(new Loc(x, floorPlan.GridHeight - 1)) != null || floorPlan.GetRoomPlan(new Loc(x - 1, floorPlan.GridHeight - 1)) != null)
{
hHallSites.Add(new Loc(x, floorPlan.GridHeight - 1));
}
}
for (int y = 1; y < floorPlan.GridHeight; y++)
{
if (floorPlan.GetRoomPlan(new Loc(0, y)) != null || floorPlan.GetRoomPlan(new Loc(0, y - 1)) != null)
{
vHallSites.Add(new Loc(0, y));
}
if (floorPlan.GetRoomPlan(new Loc(floorPlan.GridWidth - 1, y)) != null || floorPlan.GetRoomPlan(new Loc(floorPlan.GridWidth - 1, y - 1)) != null)
{
vHallSites.Add(new Loc(floorPlan.GridWidth - 1, y));
}
}
int halls = hHallSites.Count + vHallSites.Count;
int placedHalls = halls * this.HallRatio / 100;
// place the halls
for (int ii = 0; ii < hHallSites.Count; ii++)
{
if (rand.Next() % halls < placedHalls)
{
SafeAddHall(new LocRay4(hHallSites[ii], Dir4.Left), floorPlan, this.GenericHalls.Pick(rand), this.GenericRooms.Pick(rand));
GenContextDebug.DebugProgress("Hall");
placedHalls--;
}
halls--;
}
for (int ii = 0; ii < vHallSites.Count; ii++)
{
if (rand.Next() % halls < placedHalls)
{
SafeAddHall(new LocRay4(vHallSites[ii], Dir4.Up), floorPlan, this.GenericHalls.Pick(rand), this.GenericRooms.Pick(rand));
GenContextDebug.DebugProgress("Hall");
placedHalls--;
}
halls--;
}
GenContextDebug.StepOut();
}
public abstract void ApplyToPath(IRandom rand, GridPlan floorPlan);
public override void ApplyToPath(IRandom rand, GridPlan floorPlan)
{
for (int ii = 0; ii < 10; ii++)
{
// always clear before trying
floorPlan.Clear();
int roomsToOpen = floorPlan.GridWidth * floorPlan.GridHeight * this.RoomRatio.Pick(rand) / 100;
if (roomsToOpen < 1)
{
roomsToOpen = 1;
}
int addBranch = this.BranchRatio.Pick(rand);
int roomsLeft = roomsToOpen;
Loc sourceRoom = new Loc(rand.Next(floorPlan.GridWidth), rand.Next(floorPlan.GridHeight)); // randomly determine start room
floorPlan.AddRoom(sourceRoom, this.GenericRooms.Pick(rand));
GenContextDebug.DebugProgress("Start Room");
roomsLeft--;
int pendingBranch = 0;
while (roomsLeft > 0)
{
bool terminalSuccess = this.ExpandPath(rand, floorPlan, false);
bool branchSuccess = false;
if (terminalSuccess)
{
roomsLeft--;
if (floorPlan.RoomCount > 2)
{
pendingBranch += addBranch;
}
}
else if (this.NoForcedBranches)
{
break;
}
else
{
pendingBranch = 100;
}
while (pendingBranch >= 100 && roomsLeft > 0)
{
branchSuccess = this.ExpandPath(rand, floorPlan, true);
if (!branchSuccess)
{
break;
}
pendingBranch -= 100;
roomsLeft--;
}
if (!terminalSuccess && !branchSuccess)
{
break;
}
}
if (roomsLeft <= 0)
{
break;
}
}
}
public override void ApplyToPath(IRandom rand, GridPlan floorPlan)
{
List <LocRay4> endBranches = new List <LocRay4>();
for (int ii = 0; ii < floorPlan.RoomCount; ii++)
{
GridRoomPlan roomPlan = floorPlan.GetRoomPlan(ii);
if (!BaseRoomFilter.PassesAllFilters(roomPlan, this.Filters))
{
continue;
}
if (roomPlan.Bounds.Size == new Loc(1))
{
List <int> adjacents = floorPlan.GetAdjacentRooms(ii);
if (adjacents.Count == 1)
{
endBranches.Add(new LocRay4(roomPlan.Bounds.Start));
}
}
}
List <List <LocRay4> > candBranchPoints = new List <List <LocRay4> >();
for (int nn = 0; nn < endBranches.Count; nn++)
{
LocRay4 chosenBranch = endBranches[nn];
while (chosenBranch.Loc != new Loc(-1))
{
List <LocRay4> connectors = new List <LocRay4>();
List <LocRay4> candBonds = new List <LocRay4>();
foreach (Dir4 dir in DirExt.VALID_DIR4)
{
if (dir != chosenBranch.Dir)
{
if (floorPlan.GetHall(new LocRay4(chosenBranch.Loc, dir)) != null)
{
connectors.Add(new LocRay4(chosenBranch.Loc, dir));
}
else
{
Loc loc = chosenBranch.Loc + dir.GetLoc();
if (Collision.InBounds(floorPlan.GridWidth, floorPlan.GridHeight, loc) &&
floorPlan.GetRoomIndex(loc) > -1)
{
candBonds.Add(new LocRay4(chosenBranch.Loc, dir));
}
}
}
}
if (connectors.Count == 1)
{
if (candBonds.Count > 0)
{
candBranchPoints.Add(candBonds);
chosenBranch = new LocRay4(new Loc(-1));
}
else
{
chosenBranch = new LocRay4(connectors[0].Traverse(1), connectors[0].Dir.Reverse());
}
}
else
{
chosenBranch = new LocRay4(new Loc(-1));
}
}
}
// compute a goal amount of terminals to connect
// this computation ignores the fact that some terminals may be impossible
var randBin = new RandBinomial(candBranchPoints.Count, this.ConnectPercent);
int connectionsLeft = randBin.Pick(rand);
while (candBranchPoints.Count > 0 && connectionsLeft > 0)
{
// choose random point to connect
int randIndex = rand.Next(candBranchPoints.Count);
List <LocRay4> candBonds = candBranchPoints[randIndex];
LocRay4 chosenDir = candBonds[rand.Next(candBonds.Count)];
// connect
floorPlan.SetHall(chosenDir, this.GenericHalls.Pick(rand), this.HallComponents);
candBranchPoints.RemoveAt(randIndex);
GenContextDebug.DebugProgress("Connected Branch");
connectionsLeft--;
// check to see if connection destination was also a candidate,
// counting this as a double if so
for (int ii = candBranchPoints.Count - 1; ii >= 0; ii--)
{
if (candBranchPoints[ii][0].Loc == chosenDir.Traverse(1))
{
candBranchPoints.RemoveAt(ii);
connectionsLeft--;
}
}
}
}
public override void ApplyToPath(IRandom rand, GridPlan floorPlan)
{
// open rooms on both sides
Loc gridSize = new Loc(floorPlan.GridWidth, floorPlan.GridHeight);
int scalar = gridSize.GetScalar(this.GapAxis);
int orth = gridSize.GetScalar(this.GapAxis.Orth());
if (scalar < 2 || orth < 1)
{
throw new InvalidOperationException("Not enough room to create path.");
}
GenContextDebug.StepIn("Initial Rooms");
for (int ii = 0; ii < orth; ii++)
{
// place the rooms at the edge
floorPlan.AddRoom(this.GapAxis.CreateLoc(0, ii), this.GenericRooms.Pick(rand), this.RoomComponents.Clone());
GenContextDebug.DebugProgress("Room");
floorPlan.AddRoom(this.GapAxis.CreateLoc(scalar - 1, ii), this.GenericRooms.Pick(rand), this.RoomComponents.Clone());
GenContextDebug.DebugProgress("Room");
if (scalar > 2)
{
// place hall rooms
Loc loc = this.GapAxis.CreateLoc(1, ii);
Loc size = this.GapAxis.CreateLoc(scalar - 2, 1);
floorPlan.AddRoom(new Rect(loc, size), this.GetDefaultGen(), this.HallComponents.Clone(), true);
GenContextDebug.DebugProgress("Mid Room");
}
}
GenContextDebug.StepOut();
GenContextDebug.StepIn("Connecting Sides");
// halls connecting two tiers of the same side
bool[][] connections = new bool[orth - 1][];
for (int ii = 0; ii < orth - 1; ii++)
{
connections[ii] = new bool[2];
}
// add crosses
for (int ii = 0; ii < orth - 1; ii++)
{
if (rand.Next(2) == 0)
{
connections[ii][0] = true;
}
else
{
connections[ii][1] = true;
}
}
// paint hallways
for (int ii = 0; ii < orth; ii++)
{
// place the halls at the sides
if (ii < orth - 1)
{
if (connections[ii][0])
{
this.PlaceOrientedHall(this.GapAxis.Orth(), 0, ii, 1, floorPlan, this.GenericHalls.Pick(rand));
GenContextDebug.DebugProgress("Side Connection");
}
if (connections[ii][1])
{
this.PlaceOrientedHall(this.GapAxis.Orth(), scalar - 1, ii, 1, floorPlan, this.GenericHalls.Pick(rand));
GenContextDebug.DebugProgress("Side Connection");
}
}
// place halls to bridge the gap
this.PlaceOrientedHall(this.GapAxis, 0, ii, 1, floorPlan, this.GenericHalls.Pick(rand));
if (scalar > 2)
{
this.PlaceOrientedHall(this.GapAxis, scalar - 1, ii, -1, floorPlan, this.GenericHalls.Pick(rand));
}
GenContextDebug.DebugProgress("Bridge");
}
GenContextDebug.StepOut();
}
public virtual void CreateErrorPath(IRandom rand, GridPlan floorPlan)
{
floorPlan.Clear();
floorPlan.AddRoom(new Loc(0, 0), this.GetDefaultGen());
}
public void PlaceOrientedHall(Axis4 axis, int scalar, int orth, int scalarDiff, GridPlan floorPlan, PermissiveRoomGen <T> hallGen)
{
Loc loc = this.GapAxis.CreateLoc(scalar, orth);
floorPlan.SetHall(new LocRay4(loc, axis.GetDir(scalarDiff)), hallGen, this.HallComponents.Clone());
}