void Start()
{
// FIXME is new object the way to go?? Or scriptable object without new keyword?? Or static??
MazeFrameCreator mazeFrameCreator = new MazeFrameCreatorMeshIcosahedron(2, 4)
{
Scale = new Vector3(10, 10, 10),
Jitter = 0f
};
mazeFrame = mazeFrameCreator.GenerateEmptyMazeFrame();
for (int i = 0; i <= 3; i++)
{
mazeFrame.SetActiveQuadrant(i);
mazeFrameCreator.GenerateMaze(ref mazeFrame);
mazeFrame.SetOnShortestPath(mazeFrame.Quadrants[i], i); // HACKY
}
mazeFrame.ActivateAllNodes();
//mazeFrame.KeepOnlyShortestPathConnections();
mazeFrame.AddOffsetStartAndEndNodes(Vector3.Scale(Vector3.forward, mazeFrameCreator.Scale) * 3, true);
mazeFrame.AddPathSegments();
//mazeFrameSplines = new MazeFrameSplines(mazeFrame);
//GameObject mazeObjects = null;
//MazePopulator.PopulateWithSplineFittedBars(mazeFrame, ref mazeFrameSplines, ref mazeObjects, new Vector3(2, .15f, 1));
//GameObject player = null;
//GameObject cameraRig = null;
//MazePopulator.PlacePlayerAndCamera(ref player, ref cameraRig, mazeFrame.StartNode.Position + (Vector3.Scale(Vector3.forward, mazeFrameCreator.Scale) * 1.5f));
}
/// <summary>
/// Generate maze from maze frame, inside quadrant specified by <paramref name="quadrantInd"/>.
/// </summary>
/// <returns>A maze object containing the maze.</returns>
/// <param name="mazeFrame">Maze frame.</param>
/// <param name="quadrantInd">Index of quadrant in which to build maze.</param>
public void GenerateMaze(ref MazeFrame mazeFrame, int quadrantInd)
{
// Active quadrant
mazeFrame.SetActiveQuadrant(quadrantInd);
// Build maze and label
GenerateMaze(ref mazeFrame);
// Reactivate all nodes
mazeFrame.ActivateAllNodes();
}
private IEnumerator CreateMazesFromSeeds()
{
// Parse difficulty
float[,] difficultyBounds = new float[nDifficulties, 2];
float difficultyStartPad = difficultyLimits[0];
float difficultyEndPad = 1 - difficultyLimits[1];
float diffRange = 1 - (difficultyStartPad + difficultyEndPad);
float currDiffSize = difficultySize * diffRange;
float diffSpacing = (diffRange - (nDifficulties * currDiffSize)) / (nDifficulties - 1);
if (diffSpacing < 0)
{
throw new System.Exception("Overlapping difficulties.");
}
for (int i = 0; i < (nDifficulties); i++)
{
difficultyBounds[i, 0] = difficultyStartPad + (currDiffSize + diffSpacing) * i;
difficultyBounds[i, 1] = difficultyBounds[i, 0] + currDiffSize;
}
string boundsDisp = difficultyBounds[0, 0] + ">x<=" + difficultyBounds[0, 1];
for (int i = 1; i < nDifficulties; i++)
{
boundsDisp = boundsDisp + " | " + difficultyBounds[i, 0] + ">x<=" + difficultyBounds[i, 1];
}
Debug.Log(boundsDisp);
//seedList[0] = new List<int>(nMazes); // difficulty <=.20
//seedList[0] = new List<int>(nMazes); // difficulty >.20 <=.40
//seedList[0] = new List<int>(nMazes); // difficulty >.40 <=.60
//seedList[0] = new List<int>(nMazes); // difficulty >.60 <=80
//seedList[0] = new List<int>(nMazes); // difficulty >.80 <=1
// Set random seed
int mainRandomSeed = System.Environment.TickCount;
ConsistentRandom mainRandomGenenerator = new ConsistentRandom(mainRandomSeed);
// Setup maze creators
MazeFrameCreator mazeFrameCreator = null;
switch (mazeShape)
{
case 0: { mazeFrameCreator = new MazeFrameCreatorSquare3D(mazeSize, nQuadrants); break; }
case 1: { mazeFrameCreator = new MazeFrameCreatorMeshIcosahedron(divisions, nQuadrants); break; }
}
mazeFrameCreator.Scale = mazeScale; // Used in hunt and kill for determining when to hunt
// Create level from new seeds
int ittMax = 1;
if (nQuadrants != 0)
{
ittMax = nQuadrants;
}
for (int iQuadrant = 0; iQuadrant < ittMax; iQuadrant++)
{
// Setup seed/difficulty list
List <List <int> > seedList = new List <List <int> >(nDifficulties);
for (int i = 0; i < nDifficulties; i++)
{
seedList.Add(new List <int>(nMazes));
}
List <List <float> > difficultyList = new List <List <float> >(nDifficulties);
for (int i = 0; i < nDifficulties; i++)
{
difficultyList.Add(new List <float>(nMazes));
}
bool done = false;
int count = 0;
while (!done)
{
// set new seed
int mazeSeed = mainRandomGenenerator.Next();
mazeFrameCreator.RandomSeed = mazeSeed;
// get maze
MazeFrame mazeFrame = mazeFrameCreator.GenerateEmptyMazeFrame();
if (nQuadrants != 0)
{
mazeFrame.SetActiveQuadrant(iQuadrant);
}
mazeFrameCreator.GenerateMaze(ref mazeFrame);
// Save according to difficulty
float difficulty;
if (nQuadrants == 0)
{
difficulty = mazeFrame.GetDifficulty()[0];
}
else
{
difficulty = mazeFrame.GetDifficulty(iQuadrant)[0];
}
for (int i = 0; i < nDifficulties; i++)
{
if (difficulty > difficultyBounds[i, 0] && difficulty <= difficultyBounds[i, 1] && seedList[i].Count < nMazes)
{
seedList[i].Add(mazeSeed);
difficultyList[i].Add(difficulty);
}
}
// Check end condition
done = true;
for (int i = 0; i < nDifficulties; i++)
{
done = done && seedList[i].Count == nMazes;
}
// safety check
count++;
if (count == count * 100)
{
throw new System.Exception("Something went wrong.");
}
// Display progress
string disp;
if (nQuadrants == 0)
{
disp = count + ": " + seedList[0].Count;
}
else
{
disp = "quadrant" + (iQuadrant + 1) + "of" + nQuadrants + " | " + count + ": " + seedList[0].Count;
}
for (int i = 1; i < nDifficulties; i++)
{
disp = disp + ", " + seedList[i].Count;
}
Debug.Log(disp + " | d = " + difficulty.ToString("0.0000"));
// Yield
WaitForSecondsRealtime wait = null;
if (wait == null)
{
wait = new WaitForSecondsRealtime(0.0001f);
}
if ((count % 10) == 0)
{
yield return(wait);
}
}
// Convert to SeedData object
if (nDifficulties == 5)
{
seedData = new SeedData(seedList[0].ToArray(), seedList[1].ToArray(), seedList[2].ToArray(), seedList[3].ToArray(), seedList[4].ToArray(),
difficultyList[0].ToArray(), difficultyList[1].ToArray(), difficultyList[2].ToArray(), difficultyList[3].ToArray(), difficultyList[4].ToArray(),
mazeSize, mazeFrameCreator.GetType().FullName);
}
else if (nDifficulties == 4)
{// Convert to SeedData object
seedData = new SeedData(seedList[0].ToArray(), seedList[1].ToArray(), seedList[2].ToArray(), seedList[3].ToArray(),
difficultyList[0].ToArray(), difficultyList[1].ToArray(), difficultyList[2].ToArray(), difficultyList[3].ToArray(),
mazeSize, mazeFrameCreator.GetType().FullName);
}
else if (nDifficulties == 3)
{// Convert to SeedData object
seedData = new SeedData(seedList[0].ToArray(), seedList[1].ToArray(), seedList[2].ToArray(),
difficultyList[0].ToArray(), difficultyList[1].ToArray(), difficultyList[2].ToArray(),
mazeSize, mazeFrameCreator.GetType().FullName);
}
else if (nDifficulties == 2)
{// Convert to SeedData object
seedData = new SeedData(seedList[0].ToArray(), seedList[1].ToArray(),
difficultyList[0].ToArray(), difficultyList[1].ToArray(),
mazeSize, mazeFrameCreator.GetType().FullName);
}
else
{
throw new System.Exception("Requested nDifficulty not implemented due to the stupid save part.");
}
// Save to disk
string creatorName = "";
string filePath;
switch (mazeShape)
{
case 0: { creatorName = mazeFrameCreator.GetType().FullName + "-" + mazeSize.ToString() + "-" + mazeScale.ToString(); break; }
case 1: { creatorName = mazeFrameCreator.GetType().FullName + "-" + divisions.ToString() + "-" + mazeScale.ToString(); break; }
}
if (nQuadrants != 0)
{
filePath = filePathBase + "-" + creatorName + "-" + "quadrant" + (iQuadrant + 1) + "of" + nQuadrants + ".json";
}
else
{
filePath = filePathBase + "-" + creatorName + ".json";
}
SeedDataController.SaveSeedData(seedData, filePath);
}
Debug.Log("Done!");
Debug.Break();
#if UNITY_EDITOR
UnityEditor.EditorApplication.isPlaying = false;
#endif
}
