FourTree::Indexes FourTree::getIndexes(const sf::Vector2f& centerRectPos,
const sf::FloatRect& rect)
{
Indexes indexes;
indexes.resize(0);
sf::FloatRect updatedBounds = mBounds;
updatedBounds.top += mWorldLocation.y;
updatedBounds.left += mWorldLocation.x;
float verticalMidPoint = updatedBounds.left + (updatedBounds.width / 2);
float horizontalMidPoint = updatedBounds.top + (updatedBounds.height / 2);
/*TransformableComponent* transformableComp = ptr->comp<TransformableComponent>();
BoxCollisionComponent* boxCollisionComp = ptr->comp<BoxCollisionComponent>();
sf::FloatRect boundingRect = boxCollisionComp->getTransfromedRect();
sf::Vector2f ptrPosition = transformableComp->getWorldPosition(true);*/
sf::FloatRect boundingRect = rect;
sf::Vector2f ptrPosition = centerRectPos;
float topEntityY = ptrPosition.y - boundingRect.height / 2;
float bottomEntityY = ptrPosition.y + boundingRect.height / 2;
float leftEntityX = ptrPosition.x - boundingRect.width / 2;
float rightEntityX = ptrPosition.x + boundingRect.width / 2;
bool topQuardrant = (topEntityY < horizontalMidPoint);
bool bottomQuardrant = (bottomEntityY > horizontalMidPoint);
bool leftQuardrant = (leftEntityX < verticalMidPoint);
bool rightQuardrant = (rightEntityX > verticalMidPoint);
if (topQuardrant && leftQuardrant)
indexes.push_back(1);
if (topQuardrant && rightQuardrant)
indexes.push_back(0);
if (bottomQuardrant && leftQuardrant)
indexes.push_back(2);
if (bottomQuardrant && rightQuardrant)
indexes.push_back(3);
return indexes;
}
KuhnMunkres::Indexes KuhnMunkres::calculate(const Grid &grid)
{
grid_ = grid;
const Dimensions dimensions = ensure_grid_is_square();
size = static_cast<int>(grid_.size());
#ifdef USE_STL
row_covered.resize(size, false);
column_covered.resize(size, false);
#else
row_covered.fill(false, size);
column_covered.fill(false, size);
#endif
z0_row = 0;
z0_column = 0;
path = make_grid(size * 2, static_cast<int>(ZERO));
marked = make_grid(size, static_cast<int>(ZERO));
int step = 1;
while (step) {
switch (step) {
case 1: step = step1(); break;
case 2: step = step2(); break;
case 3: step = step3(); break;
case 4: step = step4(); break;
case 5: step = step5(); break;
case 6: step = step6(); break;
default: break;
}
}
Indexes indexes;
for (int row = 0; row < size; ++row) {
for (int column = 0; column < size; ++column) {
if ((row < dimensions.first) &&
(column < dimensions.second) &&
marked.at(row).at(column) == STAR)
#ifdef USE_STL
indexes.push_back(std::make_pair(row, column));
#else
indexes.push_back(qMakePair(row, column));
#endif
}
}
return indexes;
}
s16 Battle::AIAttackPosition(Arena & arena, const Unit & b, const Indexes & positions)
{
s16 res = -1;
if(b.isMultiCellAttack())
{
res = AIMaxQualityPosition(positions);
}
else
if(b.isDoubleCellAttack())
{
Indexes results;
results.reserve(12);
const Units enemies(arena.GetForce(b.GetColor(), true), true);
if(1 < enemies.size())
{
for(Units::const_iterator
it1 = enemies.begin(); it1 != enemies.end(); ++it1)
{
const Indexes around = Board::GetAroundIndexes(**it1);
for(Indexes::const_iterator
it2 = around.begin(); it2 != around.end(); ++it2)
{
const Unit* unit = Board::GetCell(*it2)->GetUnit();
if(unit && enemies.end() != std::find(enemies.begin(), enemies.end(), unit))
results.push_back(*it2);
}
}
if(results.size())
{
// find passable results
Indexes passable = Arena::GetBoard()->GetPassableQualityPositions(b);
Indexes::iterator it2 = results.begin();
for(Indexes::const_iterator
it = results.begin(); it != results.end(); ++it)
if(passable.end() != std::find(passable.begin(), passable.end(), *it))
*it2++ = *it;
if(it2 != results.end())
results.resize(std::distance(results.begin(), it2));
// get max quality
if(results.size())
res = AIMaxQualityPosition(results);
}
}
}
return 0 > res ? AIShortDistance(b.GetHeadIndex(), positions) : res;
}
FourTree::Indexes FourTree::getIndexes(const RotatedRect& rotatedRect)
{
Indexes indexes;
indexes.resize(0);
int i = 0;
for (auto& index : mNodes){
sf::FloatRect rect1 = index->mBounds;
rect1.top += mWorldLocation.y;
rect1.left += mWorldLocation.x;
RotatedRect rotateRect1(rect1);
if (Utility::rotatedCollision(rotatedRect, rotateRect1))
indexes.push_back(i);
i++;
}
return indexes;
}
