void ChunkLoadTask::Run()
{
// Wait until we have some memory for this chunk (we may need to wait for another
// chunk to be unloaded).
void* mem = NULL;
while (true)
{
mem = m_manager->Get_Chunk_Memory_Pool().Allocate();
if (mem != NULL)
{
break;
}
Thread::Get_Current()->Sleep(0.01f);
}
Chunk* chunk = new(mem) Chunk (m_manager, m_position.X, m_position.Y, m_position.Z,
m_config.chunk_size.X, m_config.chunk_size.Y, m_config.chunk_size.Z,
m_config.voxel_size.X, m_config.voxel_size.Y, m_config.voxel_size.Z);
chunk->Set_Status(ChunkStatus::Loading);
// Load actual chunk.
RegionFile* region = m_manager->Get_Region_File(chunk->Get_Region());
if (region->Contains_Chunk(chunk))
{
region->Load_Chunk(chunk);
}
else
{
// Generate a procedural chunk.
ChunkGenerator generator(m_manager, m_config);
generator.Generate(chunk);
// Save generated result.
region->Save_Chunk(chunk);
}
// Loaded!
chunk->Set_Status(ChunkStatus::Loaded);
chunk->Recalculate_State();
// Done, store result!
m_chunk = chunk;
}
