//o--------------------------------------------------------------------------o
//| Function - SI32 CWeight::calcWeight( CItem *pack )
//| Date - 2/23/2003
//| Developers - Zane
//| Organization - UOX3 DevTeam
//o--------------------------------------------------------------------------o
//| Description - Calculate the total weight of a pack based upon all items inside,
//| their amounts, etc. This function should never need to be called
//| but is available for bruteforce weight updating
//o--------------------------------------------------------------------------o
SI32 CWeight::calcWeight( CItem *pack )
{
SI32 totalWeight = 0;
SI32 contWeight = 0;
CDataList< CItem * > *pCont = pack->GetContainsList();
for( CItem *i = pCont->First(); !pCont->Finished(); i = pCont->Next() )
{
if( !ValidateObject( i ) )
continue;
if( i->IsContType() ) // Item is a container
{
CTile& tile = Map->SeekTile( i->GetID() );
contWeight = static_cast<SI32>( tile.Weight() * 100); // Add the weight of the container
contWeight += calcWeight( i ); // Find and add the weight of the items in the container
i->SetWeight( contWeight, false ); // Also update the weight property of the container
totalWeight += contWeight;
if( totalWeight >= MAX_WEIGHT )
return MAX_WEIGHT;
}
else
{
if( !calcAddWeight( i, totalWeight ) )
return MAX_WEIGHT;
}
}
return totalWeight;
}
//o--------------------------------------------------------------------------o
//| Function - SI32 CWeight::calcCharWeight( CChar *mChar )
//| Date - 2/23/2003
//| Developers - Zane
//| Organization - UOX3 DevTeam
//o--------------------------------------------------------------------------o
//| Description - Calculate the total weight of a character based upon all items he owns,
//| This function should never need to be called but is available for
//| bruteforce weight updating
//o--------------------------------------------------------------------------o
SI32 CWeight::calcCharWeight( CChar *mChar )
{
SI32 totalWeight = 0;
SI32 contWeight = 0;
for( CItem *i = mChar->FirstItem(); !mChar->FinishedItems(); i = mChar->NextItem() )
{
if( !ValidateObject( i ) )
continue;
if( IsWeightedContainer( i ) )
{
if( i->GetLayer() == IL_PACKITEM )
{
CTile& tile = Map->SeekTile( i->GetID() );
contWeight = static_cast<SI32>( tile.Weight() * 100); // Add the weight of the container
contWeight += calcWeight( i ); // Find and add the weight of the items in the container
i->SetWeight( contWeight, false ); // Also update the weight property of the container
totalWeight += contWeight;
}
else
totalWeight += i->GetWeight(); // Normal item, just add its weight
}
if( totalWeight >= MAX_WEIGHT )
return MAX_WEIGHT;
}
return totalWeight;
}
/**
* Reads the edges from a file and loads them into the graph
*/
void readEdges(Graph<Node, Road> & g, GraphViewer *gv) {
ifstream inFile;
//Ler o ficheiro subroads.txt
inFile.open("database/subroadsDemo.txt");
if (!inFile) {
cerr << "Unable to open file subroadsDemo.txt";
exit(1); // call system to stop
}
std::string line;
unsigned long roadID;
unsigned long node1ID, node2ID;
while (std::getline(inFile, line)) {
std::stringstream linestream(line);
std::string data;
linestream >> roadID;
std::getline(linestream, data, ';'); // read up-to the first ; (discard ;).
linestream >> node1ID;
std::getline(linestream, data, ';'); // read up-to the first ; (discard ;).
linestream >> node2ID;
float weight = calcWeight(findNode(g, node1ID), findNode(g, node2ID));
gv->addEdge(roadID, node1ID, node2ID, EdgeType::UNDIRECTED);
Road r = readRoads(roadID, gv);
if (r.is_two_way())
g.addEdge1(findNode(g, node2ID), findNode(g, node1ID), weight, r);
g.addEdge1(findNode(g, node1ID), findNode(g, node2ID), weight, r);
}
inFile.close();
}
//! Gets the weight of the body, calculating it when necessary
inline float getWeight()
{ if ( weight <= 0 ) calcWeight(); return weight; }