//Public Function
//------------------------------------------------------------------------
public Section GetSection(SectionInChunk slot)
{
if (slot.Value < 0 || slot.Value >= m_World.Chunk_Height)
{
return(null);
}
return(m_arrSections[slot.Value]);
}
public void Modify(SectionInChunk Loc, BlockInSection slot, byte blockId)
{
if (m_Helpers.TryGetValue(Loc.Value, out var SectionHelper))
{
SectionHelper.Modify(slot, blockId);
}
else
{
m_Changes.Add(new SectionChange(Loc.Value));
SectionHelper = new SaveHelper_Section(m_Changes[m_Changes.Count - 1]);
m_Helpers.Add(Loc.Value, SectionHelper);
SectionHelper.Modify(slot, blockId);
}
}
public bool TryGetSection(SectionInChunk slot, out Section Sec)
{
Sec = default(Section);
slot.Value = slot.Value % m_World.Chunk_Height;
if (slot.Value < 0 || slot.Value > m_World.Chunk_Height)
{
return(false);
}
else
{
Sec = m_arrSections[slot.Value];
return(true);
}
}
public Section CreateBlankSection(SectionInChunk slot)
{
if (slot.Value < 0 || slot.Value >= m_World.Chunk_Height)
{
return(null);
}
//make a Section instance
m_arrSections[slot.Value] =
Instantiate(m_Prefab_Section, transform).GetComponent <Section>();
//Init Section
m_arrSections[slot.Value].SetLocation
(new SectionInWorld(m_ChunkinWorld.Value.x, slot.Value, m_ChunkinWorld.Value.y));
m_arrSections[slot.Value].CreateEmptyVoxel();
return(m_arrSections[slot.Value]);
}
public void ApplyModification(Chunk _chunk, IWorld world)
{
Section Sec;
SectionInChunk SecInchunk;
foreach (var helper in m_Helpers)
{
SecInchunk = new SectionInChunk(helper.Key);
Sec = _chunk.GetSection(SecInchunk);
if (Sec == null)
{
Sec = _chunk.CreateBlankSection(SecInchunk);
}
if (Sec == null)
{
Debug.LogError("over bound");
continue;
}
helper.Value.ApplyModification(Sec, world);
}
}
