// Chunk Creation
void ChunkManager::CreateNewChunk(int x, int y, int z)
{
ChunkCoordKeys coordKeys;
coordKeys.x = x;
coordKeys.y = y;
coordKeys.z = z;
// Create a new chunk at this grid position
Chunk* pNewChunk = new Chunk(m_pRenderer, this, m_pVoxSettings);
pNewChunk->SetPlayer(m_pPlayer);
pNewChunk->SetSceneryManager(m_pSceneryManager);
float xPos = x * (Chunk::CHUNK_SIZE * Chunk::BLOCK_RENDER_SIZE*2.0f);
float yPos = y * (Chunk::CHUNK_SIZE * Chunk::BLOCK_RENDER_SIZE*2.0f);
float zPos = z * (Chunk::CHUNK_SIZE * Chunk::BLOCK_RENDER_SIZE*2.0f);
pNewChunk->SetPosition(vec3(xPos, yPos, zPos));
pNewChunk->SetGrid(coordKeys.x, coordKeys.y, coordKeys.z);
m_ChunkMapMutexLock.lock();
m_chunksMap[coordKeys] = pNewChunk;
m_ChunkMapMutexLock.unlock();
pNewChunk->Setup();
pNewChunk->SetNeedsRebuild(false, true);
pNewChunk->RebuildMesh();
pNewChunk->CompleteMesh();
pNewChunk->SetCreated(true);
UpdateChunkNeighbours(pNewChunk, x, y, z);
}
// Rebuild
void Chunk::RebuildMesh()
{
m_isRebuildingMesh = true;
if (m_pMesh != NULL)
{
m_pRenderer->ClearMesh(m_pMesh);
m_pMesh = NULL;
}
CreateMesh();
// Update our wall flags, so that our neighbors can check if they are surrounded
UpdateWallFlags();
UpdateSurroundedFlag();
Chunk* pChunkXMinus = m_pChunkManager->GetChunk(m_gridX - 1, m_gridY, m_gridZ);
Chunk* pChunkXPlus = m_pChunkManager->GetChunk(m_gridX + 1, m_gridY, m_gridZ);
Chunk* pChunkYMinus = m_pChunkManager->GetChunk(m_gridX, m_gridY - 1, m_gridZ);
Chunk* pChunkYPlus = m_pChunkManager->GetChunk(m_gridX, m_gridY + 1, m_gridZ);
Chunk* pChunkZMinus = m_pChunkManager->GetChunk(m_gridX, m_gridY, m_gridZ - 1);
Chunk* pChunkZPlus = m_pChunkManager->GetChunk(m_gridX, m_gridY, m_gridZ + 1);
if (pChunkXMinus != NULL && pChunkXMinus->IsSetup() == true)
pChunkXMinus->UpdateSurroundedFlag();
if (pChunkXPlus != NULL && pChunkXPlus->IsSetup() == true)
pChunkXPlus->UpdateSurroundedFlag();
if (pChunkYMinus != NULL && pChunkYMinus->IsSetup() == true)
pChunkYMinus->UpdateSurroundedFlag();
if (pChunkYPlus != NULL && pChunkYPlus->IsSetup() == true)
pChunkYPlus->UpdateSurroundedFlag();
if (pChunkZMinus != NULL && pChunkZMinus->IsSetup() == true)
pChunkZMinus->UpdateSurroundedFlag();
if (pChunkZPlus != NULL && pChunkZPlus->IsSetup() == true)
pChunkZPlus->UpdateSurroundedFlag();
// Rebuild neighbours
if (m_rebuildNeighours)
{
if (pChunkXMinus != NULL && pChunkXMinus->IsSetup() == true)
pChunkXMinus->SetNeedsRebuild(true, false);
if (pChunkXPlus != NULL && pChunkXPlus->IsSetup() == true)
pChunkXPlus->SetNeedsRebuild(true, false);
if (pChunkYMinus != NULL && pChunkYMinus->IsSetup() == true)
pChunkYMinus->SetNeedsRebuild(true, false);
if (pChunkYPlus != NULL && pChunkYPlus->IsSetup() == true)
pChunkYPlus->SetNeedsRebuild(true, false);
if (pChunkZMinus != NULL && pChunkZMinus->IsSetup() == true)
pChunkZMinus->SetNeedsRebuild(true, false);
if (pChunkZPlus != NULL && pChunkZPlus->IsSetup() == true)
pChunkZPlus->SetNeedsRebuild(true, false);
m_rebuildNeighours = false;
}
m_numRebuilds++;
m_rebuild = false;
}
void ChunkManager::CreateNewChunk(int x, int y, int z) {
ChunkCoordKey key(x, y, z);
//std::cout << "Create chunk: " << key.x << " " << key.y << " " << key.z << std::endl;
Chunk* chunk = new Chunk(m_renderer, this);
chunk->SetGrid(x, y, z);
m_chunkMapMutex.lock();
m_chunkMap[key] = chunk;
m_chunkMapMutex.unlock();
chunk->Load();
chunk->SetNeedsRebuild(true, true);
chunk->RebuildMesh();
// UpdateChunkNeighbors(chunk, x, y, z);
}