float ClosetoBorderFactor::calcDecision(Crood &crood)
{
int close = 5;
MapDataManager* mapdata = MapDataManager::getSingletonPtr();
int mapsize = mapdata->getMapSize();
for(int x = crood.mX - 2; x <= crood.mX + 2; x++)
{
for(int y = crood.mY- 2; y <= crood.mY + 2; y++)
{
bool out = false;
if(x < -1 || y < -1 || x > mapsize || y > mapsize)
{
out = true;
}
else
{
int id = mapdata->getGridId(x, y);
std::set<int>::iterator ite = mAreaSet.find(id);
if(mAreaSet.end() == ite)
{
out = true;
}
}
if(out)
{
int dist = GetDistance(x, y, crood.mX, crood.mY);
if(dist < close )
close = dist;
}
}
}
return 100.0f - 25.0f * close;
}
//ClosetoBorderFactor
ClosetoBorderFactor::ClosetoBorderFactor(Area &area)
{
MapDataManager* mapdata = MapDataManager::getSingletonPtr();
int mapsize = mapdata->getMapSize();
std::vector<Crood> croodvec = area.getCroodVec();
std::vector<Crood>::iterator ite = croodvec.begin();
for( ; ite != croodvec.end(); ite++ )
{
if((*ite).mX < -1 || (*ite).mY < -1 || (*ite).mX > mapsize || (*ite).mY > mapsize)
{
continue;
}
mAreaSet.insert(mapdata->getGridId((*ite).mX, (*ite).mY));
}
}