public override IEnumerator Process()
{
var config = Config.Config;
var levelDescription = Payload.LevelDescription;
if (config.Timeout <= 0)
{
throw new ArgumentException($"{nameof(config.Timeout)} must be greater than 0", nameof(config.Timeout));
}
var rootGameObject = config.RootGameObject;
if (rootGameObject == null)
{
rootGameObject = GameObject.Find("Generated Level");
if (rootGameObject == null)
{
rootGameObject = new GameObject("Generated Level");
}
}
foreach (var child in rootGameObject.transform.Cast <Transform>().ToList())
{
child.transform.parent = null;
PostProcessUtils.Destroy(child.gameObject);
}
var mapDescription = levelDescription.GetMapDescription();
var configuration = new DungeonGeneratorConfiguration <Room>(mapDescription)
{
RoomsCanTouch = false,
RepeatModeOverride = GeneratorUtils.GetRepeatMode(config.RepeatModeOverride),
EarlyStopIfTimeExceeded = TimeSpan.FromMilliseconds(config.Timeout),
};
var generator = new DungeonGenerator <Room>(mapDescription, configuration);
generator.InjectRandomGenerator(Payload.Random);
IMapLayout <Room> layout = null;
var task = Task.Run(() => layout = generator.GenerateLayout());
while (!task.IsCompleted)
{
yield return(null);
}
if (layout == null)
{
throw new InvalidOperationException("Timeout was reached when generating level");
}
var generatedLevel = GeneratorUtils.TransformLayout(layout, levelDescription, rootGameObject);
var stats = new GeneratorStats()
{
Iterations = generator.IterationsCount,
TimeTotal = generator.TimeTotal,
};
Debug.Log($"Layout generated in {stats.TimeTotal / 1000f:F} seconds");
Debug.Log($"{stats.Iterations} iterations needed, {stats.Iterations / (stats.TimeTotal / 1000d):0} iterations per second");
((IGraphBasedGeneratorPayload)Payload).GeneratedLevel = generatedLevel;
Payload.GeneratorStats = stats;
yield return(null);
}
