C++ Datapad类代码示例

void MissionManager::checkDancerMission(PlayerObject* player)
{
	Datapad* datapad = dynamic_cast<Datapad*>(player->getEquipManager()->getEquippedObject(CreatureEquipSlot_Datapad));

	if(datapad->hasMission()) //player has a mission
	{
		MissionList::iterator it = datapad->getMissions()->begin();
		while(it != datapad->getMissions()->end())
		{
			MissionObject* mission = dynamic_cast<MissionObject*>(*it);
			if(mission->getMissionType() == dancer)
			{
				if(mission->getInProgress()) { ++it; continue; }
                if(glm::distance(player->mPosition, mission->getDestination().Coordinates) < 20)
				{
					BuffAttribute* performance_timer = new BuffAttribute(Mission_Timer, 0,0,0);
					Buff* timer = Buff::SimpleBuff(player, player, 600000, 0, gWorldManager->GetCurrentGlobalTick());
					timer->AddAttribute(performance_timer);
					player->AddBuff(timer);
					mission->setInProgress(true);
				}
			}
			++it;
		}
	}

return;
}

void MissionManager::missionFailedEntertainer(PlayerObject* player)
{
	Datapad* datapad = dynamic_cast<Datapad*>(player->getEquipManager()->getEquippedObject(CreatureEquipSlot_Datapad));

	if(datapad->hasMission()) //player has a mission
	{
		MissionList::iterator it = datapad->getMissions()->begin();
		while(it != datapad->getMissions()->end())
		{
			MissionObject* mission = dynamic_cast<MissionObject*>(*it);
			if(mission->getMissionType() == dancer || mission->getMissionType() == musician)
			{
				if(!mission->getInProgress()) { ++it; continue; }
                if(glm::distance(player->mPosition, mission->getDestination().Coordinates) < 20)
				{
						missionFailed(player,mission);
						it = datapad->removeMission(it);
						delete mission;
						return;
				}
			}
			++it;
		}
	}
}

void ObjectController::_handleFindFriendDBReply(uint64 retCode,string friendName)
{
	PlayerObject*	player	= dynamic_cast<PlayerObject*>(mObject);
	friendName.convert(BSTRType_Unicode16);
	if(retCode == 0)
	{
		gMessageLib->sendSystemMessage(player,L"","cmnty","friend_location_failed_noname","","",L"",0,"","",friendName.getUnicode16());
		return;
	}

	PlayerObject*	searchObject	= dynamic_cast<PlayerObject*>(gWorldManager->getObjectById(retCode));

	if(!searchObject)
	{
		gMessageLib->sendSystemMessage(player,L"","cmnty","friend_location_failed","","",L"",0,"","",friendName.getUnicode16());
		return;
	}

	//are we on our targets friendlist???
	if(!searchObject->checkFriendList(player->getFirstName().getCrc()))
	{
		gMessageLib->sendSystemMessage(player,L"","cmnty","friend_location_failed","","",L"",0,"","",friendName.getUnicode16());
		return;
	}

	Datapad* thePad = dynamic_cast<Datapad*>(searchObject->getEquipManager()->getEquippedObject(CreatureEquipSlot_Datapad));

	if(thePad && thePad->getCapacity())
	{
		//the datapad automatically checks for waypoint caspacity and gives the relevant error messages
		thePad->requestNewWaypoint(searchObject->getFirstName().getAnsi(),searchObject->mPosition,static_cast<uint16>(gWorldManager->getZoneId()),Waypoint_blue);
	}
}

void ObjectController::_handleRequestWaypointAtPosition(uint64 targetId,Message* message,ObjectControllerCmdProperties* cmdProperties)
{
    PlayerObject*	player	= dynamic_cast<PlayerObject*>(mObject);
    Datapad* datapad			= player->getDataPad();

    //if(!datapad->getCapacity())
    //{
    //	gMessageLib->sendSystemMessage(player,L"","base_player","too_many_waypoints");
    //	return;
    //}

    BStringVector	dataElements;
    BString			dataStr;
    std::string			nameStr;

    message->getStringUnicode16(dataStr);

    // Have to convert BEFORE using split, since the conversion done there is removed It will assert().. evil grin...
    // Either do the conversion HERE, or better fix the split so it handles unicoe also.
    dataStr.convert(BSTRType_ANSI);
    uint32 elementCount = dataStr.split(dataElements,' ');

    if(elementCount < 5)
    {
        if(elementCount < 4)
        {
            return;
        }
        else
        {
            nameStr = gWorldManager->getPlanetNameThis();
            std::transform(nameStr.begin(), nameStr.end(), nameStr.begin(), &tolower);
        }
    }
    else
    {
        for(uint i = 4; i < elementCount; i++)
        {
            nameStr.append(dataElements[i].getAnsi());

            if(i + 1 < elementCount)
                nameStr.append(" ");
        }
    }

    BString	planetStr	= dataElements[0].getAnsi();
    //gLogger->log(LogManager::DEBUG,"ObjController::handleCreateWaypointAtPosition: planet %s",planetStr.getAnsi());
    float	x			= static_cast<float>(atof(dataElements[1].getAnsi()));
    float	y			= static_cast<float>(atof(dataElements[2].getAnsi()));
    float	z			= static_cast<float>(atof(dataElements[3].getAnsi()));

    int32 planetId = gWorldManager->getPlanetIdByName(planetStr);

    if(planetId == -1)
    {
        return;
    }

    datapad->requestNewWaypoint(nameStr.c_str(), glm::vec3(x,y,z),static_cast<uint16>(planetId),Waypoint_blue);
}

void ObjectController::_handleSetWaypointName(uint64 targetId,Message* message,ObjectControllerCmdProperties* cmdProperties)
{
    PlayerObject*	player		= dynamic_cast<PlayerObject*>(mObject);
    BString			name;
    Datapad* datapad			= player->getDataPad();
    WaypointObject*	waypoint	= datapad->getWaypointById(targetId);
    int8			sql[1024],restStr[64],*sqlPointer;

    if(waypoint == NULL)
    {
        DLOG(info) << "ObjController::handlesetwaypointname: could not find waypoint "<< targetId;
        return;
    }

    message->getStringUnicode16(name);

    if(!(name.getLength()))
        return;

    waypoint->setName(name);

    name.convert(BSTRType_ANSI);

    sprintf(sql,"UPDATE %s.waypoints SET name='",mDatabase->galaxy());
    sqlPointer = sql + strlen(sql);
    sqlPointer += mDatabase->escapeString(sqlPointer,name.getAnsi(),name.getLength());
    sprintf(restStr,"' WHERE waypoint_id=%" PRIu64 "",targetId);
    strcat(sql,restStr);

    mDatabase->executeSqlAsync(NULL,NULL,sql);


    gMessageLib->sendUpdateWaypoint(waypoint,ObjectUpdateChange,player);
}

bool MissionManager::checkCraftingMission(PlayerObject* player,NPCObject* npc)
{
	Datapad* datapad = dynamic_cast<Datapad*>(player->getEquipManager()->getEquippedObject(CreatureEquipSlot_Datapad));
	if(datapad->hasMission()) //player has a mission
	{
		MissionList::iterator it = datapad->getMissions()->begin();
		while(it != datapad->getMissions()->end())
		{
			MissionObject* mission = dynamic_cast<MissionObject*>(*it);
			if(mission->getMissionType() == crafting)
			{
				if(mission->getStartNPC() == npc)
				{
					//This is the start npc for the deliver mission
					char mp[10];
					sprintf(mp,"m%dp",mission->getNum());
					gMessageLib->sendSpatialChat(npc,player,L"",mission->getTitleFile(),mp);
					mission->setStartNPC(NULL);
					gMessageLib->sendSystemMessage(player,L"","mission/mission_generic","deliver_received_data");
					MissionObject* updater = new MissionObject();
					updater->clear();
					updater->setId(mission->getId());
					updater->getWaypoint()->setId(mission->getId()+1);
					updater->getWaypoint()->setCoords(mission->getDestination().Coordinates);
					updater->getWaypoint()->setPlanetCRC(mission->getDestination().PlanetCRC);
					char name[150];
					sprintf(name, "@%s:%s",mission->getTitleFile().getRawData(),mission->getTitle().getRawData());
					updater->getWaypoint()->setName(name);
					updater->getWaypoint()->setActive(true);
					gMessageLib->sendMISO_Delta(updater,player);
					delete updater;
					return true;
				}
				else if(mission->getDestinationNPC() == npc && mission->getStartNPC() == NULL)
				{
					//This is the end npc for the deliver mission.
					char mr[10];
					sprintf(mr,"m%dr",mission->getNum());
					gMessageLib->sendSpatialChat(npc,player,L"",mission->getTitleFile(),mr);
					missionComplete(player,mission);
					mission->setDestinationNPC(NULL);
					it = datapad->removeMission(it);
					delete mission;
					return true;
				}
			}

			++it;
		}
	}

return false;
}

void ObjectController::_handleWaypoint(uint64 targetId, Message* message, ObjectControllerCmdProperties* cmdProperties)
{
    PlayerObject*	player			= dynamic_cast<PlayerObject*>(mObject);
    Datapad* datapad			= player->getDataPad();
    BString			waypoint_data;
    glm::vec3       waypoint_position;

    // Before anything else verify the datapad can hold another waypoint.
    if(! datapad->getCapacity()) {
        gMessageLib->SendSystemMessage(::common::OutOfBand("base_player", "too_many_waypoints"), player);
        return;
    }

    // Read in any waypoint data that may have been sent:
    //  [SYNTAX] /waypoint <x> <z> or /waypoint <x> <y> <z>
    message->getStringUnicode16(waypoint_data);

    // Check and see if any parameters were passed to the /waypoint command. For
    // immediate purposes the length can be used to tell if anything or nothing was passed.
    if (waypoint_data.getLength()) {
        int count = swscanf(waypoint_data.getUnicode16(), L"%f %f %f", &waypoint_position.x, &waypoint_position.y, &waypoint_position.z);

        // If there are an invalid number of items then disregard and notify the player of the correct
        // format for the /waypoint command.
        if (count < 2 || count > 3) {
            gMessageLib->SendSystemMessage(L"[SYNTAX] /waypoint <x> <z> or /waypoint <x> <y> <z>", player);
            return;
        }

        // If the item count is 2 it means no y value was set in the /waypoint command so
        // update the waypoint_position data values accordingly.
        if (count == 2) {
            waypoint_position.z = waypoint_position.y;
            waypoint_position.y = 0;
        }

        // Validate the position values.
        if (waypoint_position.x < -8192 || waypoint_position.x > 8192 ||
                waypoint_position.y < -500 || waypoint_position.y > 500 ||
                waypoint_position.z < -8192 || waypoint_position.z > 8192) {
            gMessageLib->SendSystemMessage( L"[SYNTAX] Invalid range for /waypoint. x = -8192/8192 y = -500/500 z = -8192/8192", player);
            return;
        }
    } else {
        // If no parameters were passed to the /waypoint command use the current world position.
        waypoint_position = player->getWorldPosition();
    }

    datapad->requestNewWaypoint("Waypoint", waypoint_position, static_cast<uint16>(gWorldManager->getZoneId()), Waypoint_blue);
}

Datapad* DatapadFactory::_createDatapad(DatabaseResult* result)
{
    if (!result->getRowCount()) {
    	return nullptr;
    }

    Datapad* datapad = new Datapad();

    // get our results
    result->getNextRow(mDatapadBinding,(void*)datapad);
    datapad->setParentId(datapad->mId - 3);

	gWorldManager->addObject(datapad, true);

	return datapad;
}

bool MissionManager::checkReconMission(MissionObject* mission)
{
	if (mission->getMissionType() != recon) return false;

    if(glm::distance(mission->getOwner()->mPosition, mission->getDestination().Coordinates) < 20)
	{
		Datapad* datapad = dynamic_cast<Datapad*>(mission->getOwner()->getEquipManager()->getEquippedObject(CreatureEquipSlot_Datapad));
		missionComplete(mission->getOwner(),mission);
		gWorldManager->removeMissionFromProcess(mission->getTaskId());
		datapad->removeMission(mission);
		delete mission;
	}



return true;
}

void MissionManager::checkSurveyMission(PlayerObject* player,CurrentResource* resource,ResourceLocation highestDist)
{
	Datapad* datapad = dynamic_cast<Datapad*>(player->getEquipManager()->getEquippedObject(CreatureEquipSlot_Datapad));
	if(datapad->hasMission()) //player has a mission
	{
		MissionList::iterator it = datapad->getMissions()->begin();
		while(it != datapad->getMissions()->end())
		{
			MissionObject* mission = dynamic_cast<MissionObject*>(*it);
			if(mission->getMissionType() == survey)
			{
				if(mission->getTargetResource() == resource->getType())
				{
					if(mission->getDifficulty() <= (highestDist.ratio*100))
					{
                        if(glm::distance(mission->getIssuingTerminal()->mPosition, highestDist.position) > 1024)
						{
							gLogger->logMsg("PE > 500: ready to apply new BF/wound dmg");
							missionComplete(player,mission);
							it = datapad->removeMission(it);
							delete mission;
							return;
						}
						else
						{


							int8 sm[500];
							sprintf(sm,"That resource pocket is too close (%"PRIu32" meters) to the mission giver to be useful to them. Go find one at least %"PRIu32" meters away to complete your survey mission. ",
                                static_cast<uint32>(glm::distance(mission->getIssuingTerminal()->mPosition, highestDist.position)),
                                    (1024 - (int)glm::distance(mission->getIssuingTerminal()->mPosition, highestDist.position)));

							string s = BString(sm);
							s.convert(BSTRType_Unicode16);
							gMessageLib->sendSystemMessage(player,s);
						}
					}
				}
			}
			++it;
		}

	}

}

void ObjectController::_handleSetWaypointActiveStatus(uint64 targetId,Message* message,ObjectControllerCmdProperties* cmdProperties)
{
    PlayerObject*	player		= dynamic_cast<PlayerObject*>(mObject);
    WaypointObject*	waypoint	= NULL;
    Datapad* datapad			= player->getDataPad();

    waypoint = datapad->getWaypointById(targetId);

    if(waypoint)
    {
        waypoint->toggleActive();
        mDatabase->executeSqlAsync(0,0,"UPDATE %s.waypoints set active=%u WHERE waypoint_id=%" PRIu64 "",mDatabase->galaxy(),(uint8)waypoint->getActive(),targetId);
    }
    else
    {
        DLOG(info) << "ObjController::handleSetWaypointStatus: could not find waypoint " << targetId;
    }
}

////=============================================================================
////
//// survey event
////
//
void ArtisanManager::surveyEvent(PlayerObject* player, CurrentResource* resource, SurveyTool* tool)
{
    if(tool && resource && player->isConnected())
    {
        Datapad* datapad					= player->getDataPad();
        ResourceLocation	highestDist		= gMessageLib->sendSurveyMessage(tool->getInternalAttribute<uint16>("survey_range"),tool->getInternalAttribute<uint16>("survey_points"),resource,player);

        // this is 0, if resource is not located
        if(highestDist.position.y == 5.0)
        {
			std::string name("Resource Survey");
			std::u16string name_u16(name.begin(), name.end());

            std::shared_ptr<WaypointObject>	waypoint = datapad->getWaypointByName(name_u16);

            // remove the old one
            if(waypoint)
            {
                datapad->updateWaypoint(waypoint->getId(), waypoint->getName(), glm::vec3(highestDist.position.x,0.0f,highestDist.position.z),
                                        static_cast<uint16>(gWorldManager->getZoneId()), player->getId(), WAYPOINT_ACTIVE);
            
            }
            else
            {
                // create a new one
                if(datapad->getCapacity())
                {
                    gMessageLib->SendSystemMessage(::common::OutOfBand("survey", "survey_waypoint"), player);
                    //gMessageLib->sendSystemMessage(this,L"","survey","survey_waypoint");
                }
                //the datapad automatically checks if there is room and gives the relevant error message
				std::string name("Resource Survey");
				std::u16string name_u16(name.begin(), name.end());
                datapad->requestNewWaypoint(name_u16, glm::vec3(highestDist.position.x,0.0f,highestDist.position.z),static_cast<uint16>(gWorldManager->getZoneId()),Waypoint_blue);
            }

            gMissionManager->checkSurveyMission(player,resource,highestDist);
        }
    }

    player->getSampleData()->mPendingSurvey = false;
}

void GroupManager::sendGroupMissionUpdate(GroupObject* group)
{
	// this procedure ensures, that in case of a change in the mission pool of the group
	// all players get updated Mission waypoints
	// it concerns all players of the group on the zone, but not on other zones


	//get us the mission nearest to the most players on the Zone
	MissionObject* mission = getZoneGroupMission(group->getPlayerList());

	if(!mission)
		return;

	//now set the GroupWaypoint for all onZone groupmembers
	Uint64List::iterator playerListIt = group->getPlayerList()->begin();
	while(playerListIt != group->getPlayerList()->end())
	{
		PlayerObject*	player		= dynamic_cast<PlayerObject*> (gWorldManager->getObjectById((*playerListIt)));
		Datapad*		datapad		= dynamic_cast<Datapad*>(player->getEquipManager()->getEquippedObject(CreatureEquipSlot_Datapad));
		WaypointObject*	waypoint	= datapad->getWaypointByName("@group:groupwaypoint");

		// remove the old one
		if(waypoint)
		{
			gMessageLib->sendUpdateWaypoint(waypoint,ObjectUpdateAdd,player);
			datapad->removeWaypoint(waypoint);
			gObjectFactory->deleteObjectFromDB(waypoint);

		}
		else
		// create a new one
		if(datapad->getCapacity())
		{
			datapad->requestNewWaypoint("@group:groupwaypoint",mission->getDestination().Coordinates,static_cast<uint16>(gWorldManager->getZoneId()),Waypoint_blue);
			gMessageLib->sendSystemMessage(player,L"","group","groupwaypoint");
		}

		
		playerListIt++;
	}
}

void MountObject::handleObjectMenuSelect(uint8 message_type, Object* source_object) {

    PlayerObject*	player	= dynamic_cast<PlayerObject*>(source_object);

    if (!player) {
        // Verify the data passed in is what is expected. In debug mode the assert will
        // trigger and crash the server.
        assert(false && "MountObject::handleObjectMenuSelect - Menu selection requested from a non-player object.");
        return;
    }

    switch (message_type) {
    case radId_vehicleStore:
    {
        Datapad* datapad			= player->getDataPad();
        if(datapad) {
            if(VehicleController* vehicle = dynamic_cast<VehicleController*>(datapad->getDataById(mId-1))) {
                vehicle->Store();
            }
        }
    }
    break;

    case radId_serverVehicleEnter:
    case radId_serverVehicleExit:
    {
        gLogger->log(LogManager::DEBUG, "MountObject::handleObjectMenuSelect - still in radial selection");
    }
    break;

    default:
    {
        gLogger->log(LogManager::DEBUG, "MountObject::handleObjectMenuSelect - unknown radial selection: %d",message_type);
    }
    break;
    }
}

/*
 * Player aborted the mission
*/
void MissionManager::missionAbort(PlayerObject* player, uint64 mission_id)
{
	gLogger->logMsg("ABORT MISSION");
	Datapad* datapad = dynamic_cast<Datapad*>(player->getEquipManager()->getEquippedObject(CreatureEquipSlot_Datapad));

	MissionObject* mission = datapad->getMissionById(mission_id);
	if(mission)
	{
		datapad->removeMission(mission);
		gMessageLib->sendSystemMessage(player,L"","mission/mission_generic","incomplete");
		gMessageLib->sendSetWaypointActiveStatus(mission->getWaypoint(),false,player);
		gMessageLib->sendMissionAbort(mission,player);
		gMessageLib->sendContainmentMessage(mission->getId(), datapad->getId(), 4, player);
		gMessageLib->sendDestroyObject(mission_id,player);

		delete mission;
	}
	else
	{
		gLogger->logMsg("ERROR: Attempt to abort an invalid mission, with id %.8X, from the datapad.", static_cast<int>(mission_id));
	}

return;
}