public void GenerateNewChunk()
{
Stopwatch time = new Stopwatch();
time.Start();
WorldChunk newChunk = Instantiate(_worldChunk);
// First chunk
if (_chunks.Count == 0)
{
newChunk.Initialize(this, null, EDirection.None);
var animator = newChunk.GetComponent <Animator>();
if (animator != null)
{
Destroy(animator);
}
}
else
{
// Get the world chunks that don't have all their neighbor yet
List <WorldChunk> expandableChunks = new List <WorldChunk>();
foreach (var chunk in _chunks)
{
List <EDirection> currentChunkEmptyNeighbors = chunk.GetEmptyNeighbors();
if (currentChunkEmptyNeighbors.Count > 0)
{
expandableChunks.Add(chunk);
}
}
WorldChunk randomExpandableChunk = expandableChunks[Random.Range(0, expandableChunks.Count)];
List <EDirection> emptyNeighbors = randomExpandableChunk.GetEmptyNeighbors();
int randomDirectionIndex = Random.Range(0, emptyNeighbors.Count);
EDirection randomDirection = emptyNeighbors[randomDirectionIndex];
newChunk.Initialize(this, randomExpandableChunk, GetInverseDirection(randomDirection));
}
_chunks.Add(newChunk);
time.Stop();
Debug.Log($"Time to generate a new chunk: {time.ElapsedMilliseconds}ms");
time.Restart();
// Really time consuming => find a solution to build local chunk?
GameManager.Instance.NavMeshSurface.BuildNavMesh();
time.Stop();
Debug.Log($"Time to build navmesh: {time.ElapsedMilliseconds}ms");
}