public static DungeonGenerator GetTestDungeonGenerator()
{
AlgorithmRandom r = new AlgorithmRandom(1337);
int width = 51;
int height = 51;
DungeonGenerator generator = new DungeonGenerator();
generator.Options = new DungeonGenerator.DungeonGeneratorOptions()
{
DoReset = true,
EgressConnections = null,
Width = width,
Height = height,
InfestationLibrary = TestHelpers.GetTestLibrary(),
AlgRuns = new List <AlgorithmRun>
{
new AlgorithmRun()
{
Alg = new MonteCarloRoomCarver()
{
GroupForDebug = false,
WallStrategy = TerrainGenAlgorithmBase.WallFormation.Boundaries,
RoomWidthMin = 4,
RoomWidthMax = 10,
RoomHeightMin = 4,
RoomHeightMax = 10,
Attempts = 500,
TargetRoomCount = 6
},
Context = new AlgorithmContextBase()
{
R = r
}
},
new AlgorithmRun()
{
Alg = new RecursiveBacktracker()
{
BorderPadding = 0,
Momentum = 0.25,
OpenTilesStrategy = RecursiveBacktracker.OpenTilesHandling.ConnectToRooms,
WallStrategy = TerrainGenAlgorithmBase.WallFormation.Boundaries
},
Context = new AlgorithmContextBase()
{
R = r
}
},
new AlgorithmRun()
{
Alg = new BasicInfester(),
Context = new AlgorithmContextBase()
{
R = r
}
}
},
};
return(generator);
}
public static Dungeon Generate(DungeonGeneratorOptions options, Dungeon starterDungeon = null)
{
List <AlgorithmRun> algRuns = new List <AlgorithmRun>();
AlgorithmRandom r = AlgorithmRandom.RandomInstance();
if (null != options)
{
if (options.Width == 0 || options.Height == 0)
{
throw new ArgumentException("Neither Width nor Height can be 0");
}
algRuns.AddRange(options.AlgRuns);
}
// Input validation
if (null == algRuns)
{
throw new ArgumentNullException();
}
// Prepare context for each algorithm run appropriately.
Dungeon workingDungeon = PrepareWorkingDungeon(options, starterDungeon);
// Prepare algorithm runs to work on the dungeon
foreach (var run in algRuns)
{
run.PrepareFor(workingDungeon);
}
// Generate terrain
DungeonTiles tiles = workingDungeon.Tiles;
for (int i = 0; i < algRuns.Count; ++i)
{
bool canSkip = true;
ISet <Tile> algTiles = new HashSet <Tile>();
for (int y = 0; y < tiles.Height; ++y)
{
for (int x = 0; x < tiles.Width; ++x)
{
if (algRuns[i].Context.Mask[y, x])
{
algTiles.Add(tiles[y, x]);
canSkip = false;
}
}
}
// If this algorithm is totally masked out, don't bother running it
if (canSkip)
{
continue;
}
if (null != options.Callbacks && options.Callbacks.Count > 0)
{
foreach (var cb in options.Callbacks)
{
algRuns[i].Alg.AttachCallback(cb);
}
}
algRuns[i].RunAlgorithm();
workingDungeon.Runs.Add(algRuns[i].ToInfo());
}
// TODO Generate infestations
return(workingDungeon);
}
