void CDirectionalLEDEntitySpaceHashUpdater::operator()(CAbstractSpaceHash<CDirectionalLEDEntity>& c_space_hash,
CDirectionalLEDEntity& c_element) {
/* Calculate the position of the LED in the space hash */
c_space_hash.SpaceToHashTable(m_nI, m_nJ, m_nK, c_element.GetPosition());
/* Update the corresponding cell */
c_space_hash.UpdateCell(m_nI, m_nJ, m_nK, c_element);
}
void CLEDEntitySpaceHashUpdater::operator()(CAbstractSpaceHash<CLEDEntity>& c_space_hash,
CLEDEntity& c_element) {
/* Discard LEDs switched off */
if(c_element.GetColor() != CColor::BLACK) {
/* Calculate the position of the LED in the space hash */
c_space_hash.SpaceToHashTable(m_nI, m_nJ, m_nK, c_element.GetPosition());
/* Update the corresponding cell */
c_space_hash.UpdateCell(m_nI, m_nJ, m_nK, c_element);
}
}
void CRABEquippedEntitySpaceHashUpdater::operator()(CAbstractSpaceHash<CRABEquippedEntity>& c_space_hash,
CRABEquippedEntity& c_element) {
/* Calculate the position of the center of the RAB equipped entity in the space hash */
c_space_hash.SpaceToHashTable(m_nCenterI,
m_nCenterJ,
m_nCenterK,
c_element.GetPosition());
/* Update the cells in a sphere around it */
SInt32 nRangeI = c_space_hash.SpaceToHashTable(c_element.GetRange(), 0);
SInt32 nRangeJ;
SInt32 nRangeK;
for(SInt32 i = 0; i <= nRangeI; ++i) {
nRangeJ =
c_space_hash.SpaceToHashTable(
::sqrt(
Square(c_element.GetRange()) -
Square(c_space_hash.HashTableToSpace(i, 0))
),
1);
for(SInt32 j = 0; j <= nRangeJ; ++j) {
nRangeK =
c_space_hash.SpaceToHashTable(
::sqrt(
Square(c_element.GetRange()) -
Square(c_space_hash.HashTableToSpace(j, 1))
),
2);
for(SInt32 k = 0; k <= nRangeK; ++k) {
if(i > 0) {
/*
* i > 0
*/
if(j > 0) {
/*
* i > 0
* j > 0
*/
if(k > 0) {
/*
* i > 0
* j > 0
* k > 0
*/
c_space_hash.UpdateCell(m_nCenterI + i, m_nCenterJ + j, m_nCenterK + k, c_element);
c_space_hash.UpdateCell(m_nCenterI + i, m_nCenterJ + j, m_nCenterK - k, c_element);
c_space_hash.UpdateCell(m_nCenterI + i, m_nCenterJ - j, m_nCenterK + k, c_element);
c_space_hash.UpdateCell(m_nCenterI + i, m_nCenterJ - j, m_nCenterK - k, c_element);
c_space_hash.UpdateCell(m_nCenterI - i, m_nCenterJ + j, m_nCenterK + k, c_element);
c_space_hash.UpdateCell(m_nCenterI - i, m_nCenterJ + j, m_nCenterK - k, c_element);
c_space_hash.UpdateCell(m_nCenterI - i, m_nCenterJ - j, m_nCenterK + k, c_element);
c_space_hash.UpdateCell(m_nCenterI - i, m_nCenterJ - j, m_nCenterK - k, c_element);
}
else {
/*
* i > 0
* j > 0
* k == 0
*/
c_space_hash.UpdateCell(m_nCenterI + i, m_nCenterJ + j, m_nCenterK, c_element);
c_space_hash.UpdateCell(m_nCenterI + i, m_nCenterJ - j, m_nCenterK, c_element);
c_space_hash.UpdateCell(m_nCenterI - i, m_nCenterJ + j, m_nCenterK, c_element);
c_space_hash.UpdateCell(m_nCenterI - i, m_nCenterJ - j, m_nCenterK, c_element);
}
}
else {
/*
* i > 0
* j == 0
*/
if(k > 0) {
/*
* i > 0
* j == 0
* k > 0
*/
c_space_hash.UpdateCell(m_nCenterI + i, m_nCenterJ, m_nCenterK + k, c_element);
c_space_hash.UpdateCell(m_nCenterI + i, m_nCenterJ, m_nCenterK - k, c_element);
c_space_hash.UpdateCell(m_nCenterI - i, m_nCenterJ, m_nCenterK + k, c_element);
c_space_hash.UpdateCell(m_nCenterI - i, m_nCenterJ, m_nCenterK - k, c_element);
}
else {
/*
* i > 0
* j == 0
* k == 0
*/
c_space_hash.UpdateCell(m_nCenterI + i, m_nCenterJ, m_nCenterK, c_element);
c_space_hash.UpdateCell(m_nCenterI - i, m_nCenterJ, m_nCenterK, c_element);
}
}
}
else {
/*
* i == 0
*/
if(j > 0) {
/*
* i == 0
* j > 0
*/
if(k > 0) {
/*
* i == 0
* j > 0
* k > 0
*/
c_space_hash.UpdateCell(m_nCenterI, m_nCenterJ + j, m_nCenterK + k, c_element);
c_space_hash.UpdateCell(m_nCenterI, m_nCenterJ + j, m_nCenterK - k, c_element);
c_space_hash.UpdateCell(m_nCenterI, m_nCenterJ - j, m_nCenterK + k, c_element);
c_space_hash.UpdateCell(m_nCenterI, m_nCenterJ - j, m_nCenterK - k, c_element);
}
else {
/*
* i == 0
* j > 0
* k == 0
*/
c_space_hash.UpdateCell(m_nCenterI, m_nCenterJ + j, m_nCenterK, c_element);
c_space_hash.UpdateCell(m_nCenterI, m_nCenterJ - j, m_nCenterK, c_element);
}
}
else {
/*
* i == 0
* j == 0
*/
if(k > 0) {
/*
* i == 0
* j == 0
* k > 0
*/
c_space_hash.UpdateCell(m_nCenterI, m_nCenterJ, m_nCenterK + k, c_element);
c_space_hash.UpdateCell(m_nCenterI, m_nCenterJ, m_nCenterK - k, c_element);
}
else {
/*
* i == 0
* j == 0
* k == 0
*/
c_space_hash.UpdateCell(m_nCenterI, m_nCenterJ, m_nCenterK, c_element);
}
}
}
}
}
}
}