//======================================================================================================================
//
// Selects the resource for extraction
//
void ObjectController::_handleHarvesterSelectResource(uint64 targetId,Message* message,ObjectControllerCmdProperties* cmdProperties)
{
CreatureObject* creature = dynamic_cast<CreatureObject*>(mObject); PlayerObject* player = creature->GetGhost();
if(!player)
{
return;
}
//do we have a valid structure ???
uint64 id = targetId;
Object* object = gWorldManager->getObjectById(id);
PlayerStructure* structure = dynamic_cast<PlayerStructure*>(object);
if(!structure)
{
//gMessageLib->sendSystemMessage(player,L"","player_structure","command_no_building");
return;
}
//is the structure in Range???
float fTransferDistance = gWorldConfig->getConfiguration<float>("Player_Structure_Operate_Distance",(float)10.0);
if(glm::distance(player->GetCreature()->mPosition, structure->mPosition) > fTransferDistance)
{
DLOG(info) << " ObjectController::_handleHarvesterSelectResource Structure not in Range";
return;
}
HarvesterObject* harvester = dynamic_cast<HarvesterObject*>(structure);
//get the relevant Resource
BString dataStr;
message->getStringUnicode16(dataStr);
uint64 resourceId;
swscanf(dataStr.getUnicode16(),L"%"WidePRIu64,&resourceId);
Resource* tmpResource = gResourceManager->getResourceById(resourceId);
if((!tmpResource)||(!tmpResource->getCurrent()))
{
DLOG(info) << " ObjectController::_handleHarvesterSelectResource No valid resource!";
return;
}
harvester->setCurrentResource(resourceId);
// update the current resource in the db
mDatabase->executeSqlAsync(0,0,"UPDATE %s.harvesters SET ResourceID=%"PRIu64" WHERE id=%"PRIu64" ",mDatabase->galaxy(),resourceId,harvester->getId());
CurrentResource* cR = reinterpret_cast<CurrentResource*>(tmpResource);
//resource = reinterpret_cast<CurrentResource*>(gResourceManager->getResourceByNameCRC(resourceName.getCrc()));
float posX, posZ;
float ratio = 0.0;
posX = harvester->mPosition.x;
posZ = harvester->mPosition.z;
if(cR)
{
ratio = cR->getDistribution((int)posX + 8192,(int)posZ + 8192);
if(ratio > 1.0)
{
ratio = 1.0;
}
}
float ber = harvester->getSpecExtraction();
harvester->setCurrentExtractionRate(ber*ratio);
// now enter the new resource in the hoppers resource list if its isnt already in there
// TODO keep the list up to date by removing unnecessary resources
// to this end read the list anew and delete every resource with zero amount
// have a stored function do this
if(!harvester->checkResourceList(resourceId))
{
//do *not* add to list - otherwise we get a racecondition with the asynch update from db !!!
//harvester->getResourceList()->push_back(std::make_pair(resourceId,float(0.0)));
//add to db
mDatabase->executeSqlAsync(0,0,"INSERT INTO %s.harvester_resources VALUES(%"PRIu64",%"PRIu64",0,0)",mDatabase->galaxy(),harvester->getId(),resourceId);
}
// update the current extractionrate in the db for the stored procedure handling the harvesting
mDatabase->executeSqlAsync(0,0,"UPDATE %s.harvesters SET rate=%f WHERE id=%"PRIu64" ",mDatabase->galaxy(),(ber*ratio),harvester->getId());
//now send the updates
gMessageLib->sendCurrentResourceUpdate(harvester,player);
gMessageLib->sendCurrentExtractionRate(harvester,player);
}
