DarkflameServer/dGame/dComponents/MissionOfferComponent.cpp

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/*
* Darkflame Universe
* Copyright 2019
*/
#include <sstream>
#include "MissionOfferComponent.h"
#include "CDClientManager.h"
#include "CDMissionsTable.h"
#include "CDMissionNPCComponentTable.h"
#include "GameMessages.h"
#include "Entity.h"
#include "MissionComponent.h"
#include "dLogger.h"
#include "Game.h"
#include "MissionPrerequisites.h"
#include "eMissionState.h"
OfferedMission::OfferedMission(const uint32_t missionId, const bool offersMission, const bool acceptsMission) {
this->missionId = missionId;
this->offersMission = offersMission;
this->acceptsMission = acceptsMission;
}
uint32_t OfferedMission::GetMissionId() const {
return this->missionId;
}
bool OfferedMission::GetOfferMission() const {
return this->offersMission;
}
bool OfferedMission::GetAcceptMission() const {
return this->acceptsMission;
}
//------------------------ MissionOfferComponent below ------------------------
MissionOfferComponent::MissionOfferComponent(Entity* parent, const LOT parentLot) : Component(parent) {
auto* compRegistryTable = CDClientManager::Instance()->GetTable<CDComponentsRegistryTable>("ComponentsRegistry");
auto value = compRegistryTable->GetByIDAndType(parentLot, eReplicaComponentType::MISSION_OFFER, -1);
if (value != -1) {
const uint32_t componentId = value;
// Now lookup the missions in the MissionNPCComponent table
auto* missionNpcComponentTable = CDClientManager::Instance()->GetTable<CDMissionNPCComponentTable>("MissionNPCComponent");
auto missions = missionNpcComponentTable->Query([=](const CDMissionNPCComponent& entry) {
return entry.id == static_cast<unsigned>(componentId);
});
for (auto& mission : missions) {
auto* offeredMission = new OfferedMission(mission.missionID, mission.offersMission, mission.acceptsMission);
this->offeredMissions.push_back(offeredMission);
}
}
}
MissionOfferComponent::~MissionOfferComponent() {
for (auto* mission : this->offeredMissions) {
if (mission) {
delete mission;
mission = nullptr;
}
}
offeredMissions.clear();
}
void MissionOfferComponent::OnUse(Entity* originator) {
OfferMissions(originator);
}
void MissionOfferComponent::OfferMissions(Entity* entity, const uint32_t specifiedMissionId) {
// First, get the entity's MissionComponent. If there is not one, then we cannot offer missions to this entity.
auto* missionComponent = static_cast<MissionComponent*>(entity->GetComponent(eReplicaComponentType::MISSION));
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if (!missionComponent) {
Game::logger->Log("MissionOfferComponent", "Unable to get mission component for Entity %llu", entity->GetObjectID());
return;
}
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std::vector<uint32_t> offered{};
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CDMissions info{};
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if (specifiedMissionId > 0 && !Mission::IsValidMission(specifiedMissionId, info)) {
return;
}
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for (auto* offeredMission : this->offeredMissions) {
if (specifiedMissionId > 0) {
if (offeredMission->GetMissionId() != specifiedMissionId && !info.isRandom) {
continue;
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}
}
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// First, check if we already have the mission
const auto missionId = offeredMission->GetMissionId();
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auto* mission = missionComponent->GetMission(missionId);
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if (mission != nullptr) {
if (specifiedMissionId <= 0) {
// Handles the odd case where the offer object should not display the mission again
if (!mission->IsComplete() && mission->GetClientInfo().offer_objectID == m_Parent->GetLOT() && mission->GetClientInfo().target_objectID != m_Parent->GetLOT() && mission->IsFetchMission()) {
continue;
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}
}
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// We have the mission, if it is not complete, offer it
if (mission->IsActive() || mission->IsReadyToComplete()) {
GameMessages::SendOfferMission(entity->GetObjectID(), entity->GetSystemAddress(), missionId, m_Parent->GetObjectID());
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offered.push_back(missionId);
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continue;
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}
}
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const auto canAccept = MissionPrerequisites::CanAccept(missionId, missionComponent->GetMissions());
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// Mission has not yet been accepted - check the prereqs
if (!canAccept)
continue;
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if (!Mission::IsValidMission(missionId, info)) {
continue;
}
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const auto& randomPool = info.randomPool;
const auto isRandom = info.isRandom;
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if (isRandom && randomPool.empty()) // This means the mission is part of a random pool of missions.
{
continue;
}
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if (isRandom && !randomPool.empty()) {
std::istringstream stream(randomPool);
std::string token;
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std::vector<uint32_t> randomMissionPool;
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while (std::getline(stream, token, ',')) {
try {
const auto value = std::stoul(token);
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randomMissionPool.push_back(value);
} catch (std::invalid_argument& exception) {
Game::logger->Log("MissionOfferComponent", "Failed to parse value (%s): (%s)!", token.c_str(), exception.what());
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}
}
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if (specifiedMissionId > 0) {
const auto& iter = std::find(randomMissionPool.begin(), randomMissionPool.end(), specifiedMissionId);
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if (iter != randomMissionPool.end() && MissionPrerequisites::CanAccept(specifiedMissionId, missionComponent->GetMissions())) {
GameMessages::SendOfferMission(entity->GetObjectID(), entity->GetSystemAddress(), specifiedMissionId, m_Parent->GetObjectID());
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return;
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}
}
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std::vector<uint32_t> canAcceptPool;
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for (const auto sample : randomMissionPool) {
const auto state = missionComponent->GetMissionState(sample);
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if (state == eMissionState::ACTIVE ||
state == eMissionState::COMPLETE_ACTIVE ||
state == eMissionState::READY_TO_COMPLETE ||
state == eMissionState::COMPLETE_READY_TO_COMPLETE ||
sample == specifiedMissionId) {
mission = missionComponent->GetMission(sample);
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if (mission == nullptr || mission->IsAchievement()) {
continue;
}
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GameMessages::SendOfferMission(entity->GetObjectID(), entity->GetSystemAddress(), sample, m_Parent->GetObjectID());
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canAcceptPool.clear();
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break;
}
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if (std::find(offered.begin(), offered.end(), sample) == offered.end() && MissionPrerequisites::CanAccept(sample, missionComponent->GetMissions())) {
canAcceptPool.push_back(sample);
}
}
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// If the mission is already active or we already completed one of them today
if (canAcceptPool.empty())
continue;
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const auto selected = canAcceptPool[GeneralUtils::GenerateRandomNumber<int>(0, canAcceptPool.size() - 1)];
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GameMessages::SendOfferMission(entity->GetObjectID(), entity->GetSystemAddress(), selected, m_Parent->GetObjectID());
} else if (std::find(offered.begin(), offered.end(), missionId) == offered.end() && offeredMission->GetOfferMission()) {
GameMessages::SendOfferMission(entity->GetObjectID(), entity->GetSystemAddress(), missionId, m_Parent->GetObjectID());
}
}
}