bool Unit::RegisterRegion()
{
uint16
new_region_x = GetNewRegionX(), new_region_z = GetNewRegionZ(),
old_region_x = GetRegionX(), old_region_z = GetRegionZ();
if (GetRegion() == nullptr
|| (old_region_x == new_region_x && old_region_z == new_region_z))
return false;
AddToRegion(new_region_x, new_region_z);
RemoveRegion(old_region_x - new_region_x, old_region_z - new_region_z);
InsertRegion(new_region_x - old_region_x, new_region_z - old_region_z);
return true;
}
void CNpc::RegisterRegion()
{
int iRegX = 0, iRegZ = 0, old_region_x = 0, old_region_z = 0;
iRegX = (int)(m_fCurX / VIEW_DISTANCE);
iRegZ = (int)(m_fCurZ / VIEW_DISTANCE);
if (m_sRegion_X != iRegX || m_sRegion_Z != iRegZ)
{
C3DMap* pMap = GetMap();
if (pMap == NULL)
return;
old_region_x = m_sRegion_X; old_region_z = m_sRegion_Z;
pMap->RegionNpcRemove(m_sRegion_X, m_sRegion_Z, m_sNid);
m_sRegion_X = iRegX; m_sRegion_Z = iRegZ;
pMap->RegionNpcAdd(m_sRegion_X, m_sRegion_Z, m_sNid);
RemoveRegion( old_region_x - m_sRegion_X, old_region_z - m_sRegion_Z ); // delete npc 는 계산 방향이 진행방향의 반대...
InsertRegion( m_sRegion_X - old_region_x, m_sRegion_Z - old_region_z ); // add npc 는 계산 방향이 진행방향...
}
}