void DestroyTargetBrick()
{
RaycastHit _raycastHit;
Ray _ray = Camera.main.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(_ray, out _raycastHit, 256))
{
Vector3 _hitPoint = _raycastHit.point;
if (_raycastHit.collider.gameObject.name != "CubeBrick(Clone)")
{
return;
}
IntVec3 _cubeIdx = new IntVec3(_raycastHit.collider.gameObject.transform.position);
if (m_buildBrickMap.ContainsKey(_cubeIdx) == true)
{
CubeBrick _cb = m_buildBrickMap[_cubeIdx];
//清理targetBrick
m_buildBrickMap.Remove(_cubeIdx);
Object.DestroyImmediate(_cb.m_go);
CubeBrick _cbNgb = _cb.GetBrickDirP();
if (_cbNgb != null)
{
_cbNgb.SetBrickDirN(null);
}
_cbNgb = _cb.GetBrickDirN();
if (_cbNgb != null)
{
_cbNgb.SetBrickDirP(null);
}
//无论哪种情况都需要检查上面的brick
IntVec3 _upIdx = new IntVec3(_cubeIdx);
_upIdx.y += 1;
if (m_buildBrickMap.ContainsKey(_upIdx) == true)
{
m_checkListMap.Add(_upIdx, m_buildBrickMap[_upIdx]);
}
//如果targetBrick为PY方向 或者 targetBrick无相邻对象，则通知其上面的brick
if ((_cb.m_dirP == PYAxis) || (_cb.m_dirN == NoDir && _cb.m_dirP == NoDir))
{
return;
}
//如果targetBrick为其它方向，则通知其相邻方向和上面的brick
if (_cb.m_dirP != NoDir)
{
_cbNgb = _cb.GetBrickDirP();
if (_cbNgb != null)
{
m_checkListMap.Add(_cbNgb.GetIdx(), _cbNgb);
}
}
if (_cb.m_dirN != NoDir)
{
_cbNgb = _cb.GetBrickDirN();
if (_cbNgb != null)
{
m_checkListMap.Add(_cbNgb.GetIdx(), _cbNgb);
}
}
}
}
}
