public void SetTileSize(TexturePack texturePack)
{
TileSize = texturePack.GetSpriteSize();
TileSize *= 0.97f; // Reduces chance that lines appear between sprites.
}
/// <summary>
/// Generates the environment with specified seed. If you pass same value for seed it will generate same environment.
/// </summary>
/// <param name="seed">Seed.</param>
/// <param name="firstLevel">If set to <c>true</c> then player speech is started.</param>
public void GenerateWithSeed(int seed, bool firstLevel)
{
if (parent == null)
{
parent = new GameObject("Cells");
}
if (!nodeClusterManager)
{
nodeClusterManager = GetComponent <NodeClusterManager>();
}
emptyFloorNodes.Clear();
Random.InitState(seed);
var texturePacks = GetEnabledTexturePacks();
texturePack = texturePacks[Random.Range(0, texturePacks.Count)];
Utilities.instance.SetTileSize(texturePack);
Vector2 txtureSize = texturePack.GetSpriteSize();
minDistanceBetweenStartAndEnd = ((GridSize.width * txtureSize.x) + (GridSize.height * txtureSize.y)) * 0.3f;
float beginGeneratingTime = Time.realtimeSinceStartup;
if (Utilities.instance.IsDebug)
{
Debug.Log("Destroying old environment if present");
}
DestroyEnvironment();
if (Utilities.instance.IsDebug)
{
Debug.Log("Generating environment");
}
InitialiseEnvironment();
for (int step = 0; step < NumberOfTransistionSteps; step++)
{
if (Utilities.instance.IsDebug)
{
Debug.Log("Performing transition step: " + (step + 1));
}
PerformTransistionStep();
}
if (Utilities.instance.IsDebug)
{
Debug.Log("Identifying clusters");
}
// Identify clusters so they can be connected using Path manager
nodeClusterManager.IdentifyClusters(Grid, GridSize);
if (IsConnectedEnvironment)
{
nodeClusterManager.ConnectClusters();
// Need to re-identify main cavern to place enter and exit
nodeClusterManager.IdentifyClusters(Grid, GridSize);
}
RemoveExtraneous();
// Must be called before floor cells are cached.
nodeClusterManager.CalculateMainCluster();
CacheFloorCells();
if (Utilities.instance.IsDebug)
{
Debug.Log("Creating tiles");
}
GenerateEnvironment();
if (Utilities.instance.IsDebug)
{
Debug.Log("Placing Entrance and Exit");
}
PlaceEntranceAndExit();
BuildExterior();
if (firstLevel)
{
Events.instance.Raise(new LevelGeneratedSpeechRequired());
}
else
{
Events.instance.Raise(new LevelGeneratedEvent());
}
if (Utilities.instance.IsDebug)
{
Debug.Log("Generated environment in " + (Time.realtimeSinceStartup - beginGeneratingTime) + " seconds");
}
}
