public GenerationStats Clone()
{
GenerationStats newStats = new GenerationStats();
newStats.MainPathRoomCount = MainPathRoomCount;
newStats.BranchPathRoomCount = BranchPathRoomCount;
newStats.TotalRoomCount = TotalRoomCount;
newStats.MaxBranchDepth = MaxBranchDepth;
newStats.TotalRetries = TotalRetries;
newStats.PreProcessTime = PreProcessTime;
newStats.MainPathGenerationTime = MainPathGenerationTime;
newStats.BranchPathGenerationTime = BranchPathGenerationTime;
newStats.PostProcessTime = PostProcessTime;
newStats.TotalTime = TotalTime;
return(newStats);
}
public DungeonGenerator()
{
GenerationStats = new GenerationStats();
}
protected virtual IEnumerator InnerGenerate(bool isRetry)
{
if (isRetry)
{
ChosenSeed = RandomStream.Next();
RandomStream = new Random(ChosenSeed);
if (retryCount >= MaxAttemptCount && Application.isEditor)
{
string errorText = "Failed to generate the dungeon " + MaxAttemptCount + " times.\n" +
"This could indicate a problem with the way the tiles are set up. Try to make sure most rooms have more than one doorway and that all doorways are easily accessible.\n" +
"Here are a list of all reasons a tile placement had to be retried:";
foreach (var pair in tilePlacementResultCounters)
{
if (pair.Value > 0)
{
errorText += "\n" + pair.Key + " (x" + pair.Value + ")";
}
}
Debug.LogError(errorText);
ChangeStatus(GenerationStatus.Failed);
yield break;
}
retryCount++;
GenerationStats.IncrementRetryCount();
if (Retrying != null)
{
Retrying();
}
}
else
{
retryCount = 0;
GenerationStats.Clear();
}
currentDungeon = Root.GetComponent <Dungeon>();
if (currentDungeon == null)
{
currentDungeon = Root.AddComponent <Dungeon>();
}
currentDungeon.DebugRender = DebugRender;
currentDungeon.PreGenerateDungeon(this);
Clear(false);
targetLength = Mathf.RoundToInt(DungeonFlow.Length.GetRandom(RandomStream) * LengthMultiplier);
targetLength = Mathf.Max(targetLength, 2);
// Tile Injection
GenerationStats.BeginTime(GenerationStatus.TileInjection);
if (tilesPendingInjection == null)
{
tilesPendingInjection = new List <InjectedTile>();
}
else
{
tilesPendingInjection.Clear();
}
injectedTiles.Clear();
GatherTilesToInject();
// Pre-Processing
GenerationStats.BeginTime(GenerationStatus.PreProcessing);
PreProcess();
// Main Path Generation
GenerationStats.BeginTime(GenerationStatus.MainPath);
yield return(Wait(GenerateMainPath()));
// We may have had to retry when generating the main path, if so, the status will be either Complete or Failed and we should exit here
if (Status == GenerationStatus.Complete || Status == GenerationStatus.Failed)
{
yield break;
}
// Branch Paths Generation
GenerationStats.BeginTime(GenerationStatus.Branching);
yield return(Wait(GenerateBranchPaths()));
// If there are any required tiles missing from the tile injection stage, the generation process should fail
foreach (var tileInjection in tilesPendingInjection)
{
if (tileInjection.IsRequired)
{
yield return(Wait(InnerGenerate(true)));
yield break;
}
}
// We may have missed some required injected tiles and have had to retry, if so, the status will be either Complete or Failed and we should exit here
if (Status == GenerationStatus.Complete || Status == GenerationStatus.Failed)
{
yield break;
}
// Post-Processing
yield return(Wait(PostProcess()));
// Waiting one frame so objects are in their expected state
yield return(null);
ChangeStatus(GenerationStatus.Complete);
// Let DungenCharacters know that they should re-check the Tile they're in
foreach (var character in Component.FindObjectsOfType <DungenCharacter>())
{
character.ForceRecheckTile();
}
}
protected virtual IEnumerator PostProcess()
{
// Waiting one frame so objects are in their expected state
yield return(null);
GenerationStats.BeginTime(GenerationStatus.PostProcessing);
ChangeStatus(GenerationStatus.PostProcessing);
// Order post-process steps by priority
postProcessSteps.Sort((a, b) =>
{
return(b.Priority.CompareTo(a.Priority));
});
// Apply any post-process to be run BEFORE built-in post-processing is run
foreach (var step in postProcessSteps)
{
if (ShouldSkipFrame(false))
{
yield return(null);
}
if (step.Phase == PostProcessPhase.BeforeBuiltIn)
{
step.PostProcessCallback(this);
}
}
// Waiting one frame so objects are in their expected state
yield return(null);
foreach (var tile in currentDungeon.AllTiles)
{
tile.gameObject.SetActive(true);
}
int length = currentDungeon.MainPathTiles.Count;
//
// Need to sort list manually to avoid compilation problems on iOS
int maxBranchDepth = 0;
if (currentDungeon.BranchPathTiles.Count > 0)
{
List <Tile> branchTiles = currentDungeon.BranchPathTiles.ToList();
branchTiles.Sort((a, b) =>
{
return(b.Placement.BranchDepth.CompareTo(a.Placement.BranchDepth));
}
);
maxBranchDepth = branchTiles[0].Placement.BranchDepth;
}
// End calculate max branch depth
//
if (!IsAnalysis)
{
ConnectOverlappingDoorways(DungeonFlow.DoorwayConnectionChance);
foreach (var tile in currentDungeon.AllTiles)
{
if (ShouldSkipFrame(false))
{
yield return(null);
}
tile.Placement.NormalizedPathDepth = tile.Placement.PathDepth / (float)(length - 1);
tile.Placement.ProcessDoorways(RandomStream);
}
currentDungeon.PostGenerateDungeon(this);
if (DungeonFlow.KeyManager != null)
{
PlaceLocksAndKeys();
}
// Process random props
foreach (var tile in currentDungeon.AllTiles)
{
foreach (var prop in tile.GetComponentsInChildren <RandomProp>())
{
if (ShouldSkipFrame(false))
{
yield return(null);
}
prop.Process(RandomStream, tile);
}
}
ProcessGlobalProps();
}
GenerationStats.SetRoomStatistics(currentDungeon.MainPathTiles.Count, currentDungeon.BranchPathTiles.Count, maxBranchDepth);
ClearPreProcessData();
// Waiting one frame so objects are in their expected state
yield return(null);
// Apply any post-process to be run AFTER built-in post-processing is run
foreach (var step in postProcessSteps)
{
if (ShouldSkipFrame(false))
{
yield return(null);
}
if (step.Phase == PostProcessPhase.AfterBuiltIn)
{
step.PostProcessCallback(this);
}
}
// Finalise
GenerationStats.EndTime();
// Activate all door gameobjects that were added to doorways
foreach (var door in currentDungeon.Doors)
{
if (door != null)
{
door.SetActive(true);
}
}
}