public void GetHallTouchRangeLargeRoom(Dir4 dir, int tier, int rangeMin, int rangeMax)
{
// a room that takes up multiple cells
string[] inGrid =
{
"A.A.0.0",
". . . .",
"A.A.0.0",
". . . .",
"A.A.0.0",
". . . .",
"0.0.0.0",
};
TestGridFloorPlan floorPlan = TestGridFloorPlan.InitGridToContext(inGrid, 6, 4);
Mock <IRandom> testRand = new Mock <IRandom>(MockBehavior.Strict);
IRoomGen testGen = floorPlan.PublicArrayRooms[0].RoomGen;
testGen.PrepareSize(testRand.Object, new Loc(5, 10));
testGen.SetLoc(new Loc(1, 2));
IntRange bounds = floorPlan.GetHallTouchRange(testGen, dir, tier);
IntRange compareBounds = new IntRange(rangeMin, rangeMax);
Assert.That(bounds, Is.EqualTo(compareBounds));
}
public override void ApplyToPath(IRandom rand, FloorPlan floorPlan)
{
// choose certain rooms in the list to be special rooms
// special rooms are required; so make sure they don't overlap
IRoomGen newGen = this.Rooms.Pick(rand).Copy();
Loc size = newGen.ProposeSize(rand);
newGen.PrepareSize(rand, size);
int factor = floorPlan.DrawRect.Area / newGen.Draw.Area;
// TODO: accept smaller rooms to replace
// bulldozing the surrounding rooms to get the space
var room_indices = new SpawnList <RoomHallIndex>();
for (int ii = 0; ii < floorPlan.RoomCount; ii++)
{
FloorRoomPlan plan = floorPlan.GetRoomPlan(ii);
if (!plan.Immutable &&
plan.RoomGen.Draw.Width >= newGen.Draw.Width &&
plan.RoomGen.Draw.Height >= newGen.Draw.Height)
{
room_indices.Add(new RoomHallIndex(ii, false), ComputeRoomChance(factor, plan.RoomGen.Draw, newGen.Draw));
}
}
for (int ii = 0; ii < floorPlan.HallCount; ii++)
{
var roomHall = new RoomHallIndex(ii, true);
IFloorRoomPlan plan = floorPlan.GetRoomHall(roomHall);
if (plan.RoomGen.Draw.Width >= newGen.Draw.Width &&
plan.RoomGen.Draw.Height >= newGen.Draw.Height)
{
room_indices.Add(roomHall, ComputeRoomChance(factor, plan.RoomGen.Draw, newGen.Draw));
}
}
while (room_indices.Count > 0)
{
int ind = room_indices.PickIndex(rand);
RoomHallIndex oldRoomHall = room_indices.GetSpawn(ind);
Dictionary <Dir4, List <RoomHallIndex> > adjacentIndicesByDir = GetDirectionAdjacents(floorPlan, oldRoomHall);
var adjacentsByDir = new Dictionary <Dir4, List <IRoomGen> >();
foreach (Dir4 dir in DirExt.VALID_DIR4)
{
adjacentsByDir[dir] = new List <IRoomGen>();
foreach (RoomHallIndex adj in adjacentIndicesByDir[dir])
{
adjacentsByDir[dir].Add(floorPlan.GetRoomHall(adj).RoomGen);
}
}
Loc placement = this.FindPlacement(rand, adjacentsByDir, newGen, floorPlan.GetRoomHall(oldRoomHall).RoomGen);
if (placement != new Loc(-1))
{
newGen.SetLoc(placement);
this.PlaceRoom(rand, floorPlan, newGen, oldRoomHall);
GenContextDebug.DebugProgress("Set Special Room");
return;
}
room_indices.RemoveAt(ind);
}
}
public override void ApplyToPath(IRandom rand, FloorPlan floorPlan)
{
for (int ii = 0; ii < 10; ii++)
{
// always clear before trying
floorPlan.Clear();
int tilesToOpen = floorPlan.DrawRect.Area * this.FillPercent.Pick(rand) / 100;
if (tilesToOpen < 1)
{
tilesToOpen = 1;
}
int addBranch = this.BranchRatio.Pick(rand);
int tilesLeft = tilesToOpen;
// choose a room
IRoomGen room = this.PrepareRoom(rand, floorPlan, false);
// place in a random location
room.SetLoc(new Loc(
rand.Next(floorPlan.DrawRect.Left, floorPlan.DrawRect.Right - room.Draw.Width + 1),
rand.Next(floorPlan.DrawRect.Top, floorPlan.DrawRect.Bottom - room.Draw.Height + 1)));
floorPlan.AddRoom(room, this.RoomComponents.Clone());
GenContextDebug.DebugProgress("Start Room");
tilesLeft -= room.Draw.Area;
// repeat this process until the requisite room amount is met
int pendingBranch = 0;
while (tilesLeft > 0)
{
(int area, int rooms)terminalResult = this.ExpandPath(rand, floorPlan, false);
(int area, int rooms)branchResult = (0, 0);
if (terminalResult.area > 0)
{
tilesLeft -= terminalResult.area;
// add branch PER ROOM when we add over the min threshold
for (int jj = 0; jj < terminalResult.rooms; jj++)
{
if (floorPlan.RoomCount + floorPlan.HallCount - terminalResult.rooms + jj + 1 > 2)
{
pendingBranch += addBranch;
}
}
}
else if (this.NoForcedBranches)
{
break;
}
else
{
pendingBranch = 100;
}
while (pendingBranch >= 100 && tilesLeft > 0)
{
branchResult = this.ExpandPath(rand, floorPlan, true);
if (branchResult.area == 0)
{
break;
}
pendingBranch -= 100;
// if we add any more than one room, that also counts as a branchable node
pendingBranch += (branchResult.rooms - 1) * addBranch;
tilesLeft -= branchResult.area;
}
if (terminalResult.area == 0 && branchResult.area == 0)
{
break;
}
}
if (tilesLeft <= 0)
{
break;
}
}
}
/// <summary>
/// Chooses a node to expand the path from based on the specified branch setting.
/// </summary>
/// <param name="availableExpansions">todo: describe availableExpansions parameter on ChooseRoomExpansion</param>
/// <param name="prepareRoom">todo: describe prepareRoom parameter on ChooseRoomExpansion</param>
/// <param name="hallPercent">todo: describe hallPercent parameter on ChooseRoomExpansion</param>
/// <param name="rand"></param>
/// <param name="floorPlan"></param>
/// <returns>A set of instructions on how to expand the path.</returns>
public static ListPathBranchExpansion?ChooseRoomExpansion(RoomPrep prepareRoom, int hallPercent, IRandom rand, FloorPlan floorPlan, List <RoomHallIndex> availableExpansions)
{
if (availableExpansions.Count == 0)
{
return(null);
}
for (int ii = 0; ii < 30; ii++)
{
// choose the next room to add to
RoomHallIndex firstExpandFrom = availableExpansions[rand.Next(availableExpansions.Count)];
RoomHallIndex expandFrom = firstExpandFrom;
IRoomGen roomFrom = floorPlan.GetRoomHall(firstExpandFrom).RoomGen;
// choose the next room to add
// choose room size/fulfillables
// note: by allowing halls to be picked as extensions, we run the risk of adding dead-end halls
// halls should always terminate at rooms?
// this means... doubling up with hall+room?
bool addHall = rand.Next(100) < hallPercent;
IRoomGen hall = null;
if (addHall)
{
hall = prepareRoom(rand, floorPlan, true);
// randomly choose a perimeter to assign this to
SpawnList <Loc> possibleHallPlacements = new SpawnList <Loc>();
foreach (Dir4 dir in DirExt.VALID_DIR4)
{
AddLegalPlacements(possibleHallPlacements, floorPlan, expandFrom, roomFrom, hall, dir);
}
// at this point, all possible factors for whether a placement is legal or not is accounted for
// therefor just pick one
if (possibleHallPlacements.Count == 0)
{
continue;
}
// randomly choose one
Loc hallCandLoc = possibleHallPlacements.Pick(rand);
// set location
hall.SetLoc(hallCandLoc);
// change the roomfrom for the upcoming room
expandFrom = new RoomHallIndex(-1, false);
roomFrom = hall;
}
IRoomGen room = prepareRoom(rand, floorPlan, false);
// randomly choose a perimeter to assign this to
SpawnList <Loc> possiblePlacements = new SpawnList <Loc>();
foreach (Dir4 dir in DirExt.VALID_DIR4)
{
AddLegalPlacements(possiblePlacements, floorPlan, expandFrom, roomFrom, room, dir);
}
// at this point, all possible factors for whether a placement is legal or not is accounted for
// therefore just pick one
if (possiblePlacements.Count > 0)
{
// randomly choose one
Loc candLoc = possiblePlacements.Pick(rand);
// set location
room.SetLoc(candLoc);
return(new ListPathBranchExpansion(firstExpandFrom, room, (IPermissiveRoomGen)hall));
}
}
return(null);
}