DarkflameServer/dGame/dMission/Mission.cpp

#include "Mission.h"

#include <ctime>

#include "CDClientManager.h"
#include "Character.h"
#include "CharacterComponent.h"
#include "LevelProgressionComponent.h"
#include "DestroyableComponent.h"
#include "EntityManager.h"
#include "Game.h"
#include "GameMessages.h"
#include "MissionMessages.h"
#include "Mail.h"
#include "MissionComponent.h"
#include "eRacingTaskParam.h"
#include "Logger.h"
#include "dServer.h"
#include "dZoneManager.h"
#include "InventoryComponent.h"
#include "User.h"
#include "Database.h"
#include "WorldConfig.h"
#include "eMissionState.h"
#include "eMissionTaskType.h"
#include "eMissionLockState.h"
#include "eReplicaComponentType.h"
#include "Character.h"

#include "CDMissionEmailTable.h"
#include "ChatPackets.h"
#include "PlayerManager.h"
#include "StringifiedEnum.h"
#include "LiveEvents.h"

namespace {
	std::set<uint32_t> g_TestedMissions = { 773, 774, 775, 776, 777 }; // TODO Figure out why these missions are broken sometimes
}

Mission::Mission(MissionComponent* missionComponent, const uint32_t missionId) {
	m_MissionComponent = missionComponent;

	m_Completions = 0;

	m_Timestamp = 0;

	m_UniqueMissionID = Game::zoneManager->GetUniqueMissionIdStartingValue();

	m_Reward = 0;

	m_State = eMissionState::UNKNOWN;

	auto* missionsTable = CDClientManager::GetTable<CDMissionsTable>();

	auto* mis = missionsTable->GetPtrByMissionID(missionId);
	info = *mis;

	if (mis == &CDMissionsTable::Default) {
		LOG("Failed to find mission (%i)!", missionId);

		return;
	}

	auto* tasksTable = CDClientManager::GetTable<CDMissionTasksTable>();

	auto tasks = tasksTable->GetByMissionID(missionId);

	for (auto i = 0U; i < tasks.size(); ++i) {
		auto* info = tasks[i];

		auto* task = new MissionTask(this, info, i);

		m_Tasks.push_back(task);
	}
}

void Mission::LoadFromXmlDone(const tinyxml2::XMLElement& element) {
	// Start custom XML
	m_State = static_cast<eMissionState>(element.UnsignedAttribute("state"));
	// End custom XML

	m_Completions = element.UnsignedAttribute("cct");

	m_Timestamp = element.UnsignedAttribute("cts");
}

void Mission::LoadFromXmlCur(const tinyxml2::XMLElement& element) {
	const auto* const character = GetCharacter();
	// Start custom XML
	if (element.Attribute("state") != nullptr) {
		m_State = static_cast<eMissionState>(element.IntAttribute("state", -1));
	}
	// End custom XML

	auto* task = element.FirstChildElement();

	auto index = 0U;

	while (task != nullptr) {
		if (index >= m_Tasks.size()) {
			break;
		}
		auto* const curTask = m_Tasks[index];

		const auto type = curTask->GetType();

		auto value = task->UnsignedAttribute("v");
		curTask->SetProgress(value, false);
		task = task->NextSiblingElement();

		// Collection tasks and visit property tasks store each of the collected/visited targets after the progress value
		if (type == eMissionTaskType::COLLECTION || type == eMissionTaskType::VISIT_PROPERTY) {
			std::vector<uint32_t> uniques;
			while (task != nullptr && value > 0) {
				const auto unique = task->UnsignedAttribute("v");

				uniques.push_back(unique);

				if (m_MissionComponent != nullptr && type == eMissionTaskType::COLLECTION) {
					m_MissionComponent->AddCollectible(unique);
				}

				task = task->NextSiblingElement();
				value--;
			}

			curTask->SetUnique(uniques);
		} else if (type == eMissionTaskType::PLAYER_FLAG) {
			int32_t progress = 0; // Update the progress to not include session flags which are unset between logins
			for (const auto flag : curTask->GetAllTargets()) {
				if (character->GetPlayerFlag(flag)) progress++;
			}
			curTask->SetProgress(progress, false);
		}

		index++;
	}
}

void Mission::UpdateXmlDone(tinyxml2::XMLElement& element) {
	// Start custom XML
	element.SetAttribute("state", static_cast<unsigned int>(m_State));
	// End custom XML

	element.DeleteChildren();

	element.SetAttribute("id", static_cast<unsigned int>(info.id));

	element.SetAttribute("cct", static_cast<unsigned int>(m_Completions));

	element.SetAttribute("cts", static_cast<unsigned int>(m_Timestamp));
}

void Mission::UpdateXmlCur(tinyxml2::XMLElement& element) {
	// Start custom XML
	element.SetAttribute("state", static_cast<unsigned int>(m_State));
	// End custom XML

	element.DeleteChildren();

	element.SetAttribute("id", static_cast<unsigned int>(info.id));

	if (IsComplete()) return;

	for (const auto* const task : m_Tasks) {
		auto* const child = element.InsertNewChildElement("sv");
		child->SetAttribute("v", static_cast<unsigned int>(task->GetProgress()));

		// Collection and visit property tasks then need to store the collected/visited items after the progress
		const auto taskType = task->GetType();
		if (taskType == eMissionTaskType::COLLECTION || taskType == eMissionTaskType::VISIT_PROPERTY) {
			for (const auto unique : task->GetUnique()) {
				auto* uniqueElement = element.InsertNewChildElement("sv");

				uniqueElement->SetAttribute("v", static_cast<unsigned int>(unique));
			}
		}
	}
}

bool Mission::IsValidMission(const uint32_t missionId) {
	auto* table = CDClientManager::GetTable<CDMissionsTable>();

	const auto missions = table->Query([=](const CDMissions& entry) {
		return entry.id == static_cast<int>(missionId);
		});

	return !missions.empty();
}

bool Mission::IsValidMission(const uint32_t missionId, CDMissions& info) {
	auto* table = CDClientManager::GetTable<CDMissionsTable>();

	const auto missions = table->Query([=](const CDMissions& entry) {
		return entry.id == static_cast<int>(missionId);
		});

	if (missions.empty()) {
		return false;
	}

	info = missions[0];

	return true;
}

Entity* Mission::GetAssociate() const {
	return m_MissionComponent->GetParent();
}

Character* Mission::GetCharacter() const {
	return GetAssociate()->GetCharacter();
}

uint32_t Mission::GetMissionId() const {
	return info.id;
}

const CDMissions& Mission::GetClientInfo() const {
	return info;
}

uint32_t Mission::GetCompletions() const {
	return m_Completions;
}

uint32_t Mission::GetTimestamp() const {
	return m_Timestamp;
}

LOT Mission::GetReward() const {
	return m_Reward;
}

std::vector<MissionTask*> Mission::GetTasks() const {
	return m_Tasks;
}

eMissionState Mission::GetMissionState() const {
	return m_State;
}

bool Mission::IsAchievement() const {
	return !info.isMission;
}

bool Mission::IsMission() const {
	return info.isMission;
}

bool Mission::IsRepeatable() const {
	return info.repeatable;
}

bool Mission::IsComplete() const {
	return m_State == eMissionState::COMPLETE;
}

bool Mission::IsActive() const {
	return m_State == eMissionState::ACTIVE || m_State == eMissionState::COMPLETE_ACTIVE;
}

void Mission::MakeActive() {
	SetMissionState(m_Completions == 0 ? eMissionState::ACTIVE : eMissionState::COMPLETE_ACTIVE);
}

bool Mission::IsReadyToComplete() const {
	return m_State == eMissionState::READY_TO_COMPLETE || m_State == eMissionState::COMPLETE_READY_TO_COMPLETE;
}

bool Mission::IsFailed() const {
	const auto underlying = GeneralUtils::ToUnderlying(m_State);
	const auto target = GeneralUtils::ToUnderlying(eMissionState::FAILED);
	return (underlying & target) != 0;
}

void Mission::MakeReadyToComplete() {
	SetMissionState(m_Completions == 0 ? eMissionState::READY_TO_COMPLETE : eMissionState::COMPLETE_READY_TO_COMPLETE);
}

bool Mission::IsAvalible() const {
	return m_State == eMissionState::AVAILABLE || m_State == eMissionState::COMPLETE_AVAILABLE;
}

bool Mission::IsFetchMission() const {
	return m_Tasks.size() == 1 && m_Tasks[0]->GetType() == eMissionTaskType::TALK_TO_NPC;
}

void Mission::MakeAvalible() {
	SetMissionState(m_Completions == 0 ? eMissionState::AVAILABLE : eMissionState::COMPLETE_AVAILABLE);
}

void Mission::Accept() {
	SetMissionTypeState(eMissionLockState::NEW, info.defined_type, info.defined_subtype);

	SetMissionState(m_Completions > 0 ? eMissionState::COMPLETE_ACTIVE : eMissionState::ACTIVE);

	Catchup();
}

void Mission::Complete(const bool yieldRewards) {
	if (m_State != eMissionState::ACTIVE && m_State != eMissionState::COMPLETE_ACTIVE) {
		// If we are accepting a mission here there is no point to giving it a unique ID since we just complete it immediately.
		Accept();
	}

	for (auto* task : m_Tasks) {
		task->Complete();
	}

	SetMissionState(eMissionState::REWARDING, true);

	if (yieldRewards) {
		YieldRewards();
	}

	SetMissionState(eMissionState::COMPLETE);

	m_Completions++;

	m_Timestamp = std::time(nullptr);

	auto* entity = GetAssociate();

	if (entity == nullptr) {
		return;
	}

	auto* characterComponent = entity->GetComponent<CharacterComponent>();
	if (characterComponent != nullptr) {
		characterComponent->TrackMissionCompletion(!info.isMission);
	}

	auto* missionComponent = entity->GetComponent<MissionComponent>();

	missionComponent->Progress(eMissionTaskType::META, info.id);

	missionComponent->Progress(eMissionTaskType::RACING, info.id, static_cast<LWOOBJID>(eRacingTaskParam::COMPLETE_ANY_RACING_TASK));

	missionComponent->Progress(eMissionTaskType::RACING, info.id, static_cast<LWOOBJID>(eRacingTaskParam::COMPLETE_TRACK_TASKS));

	auto* missionEmailTable = CDClientManager::GetTable<CDMissionEmailTable>();

	const auto missionId = GetMissionId();

	const auto missionEmails = missionEmailTable->Query([missionId](const CDMissionEmail& entry) {
		return entry.missionID == missionId;
		});

	for (const auto& email : missionEmails) {
		const auto missionEmailBase = "MissionEmail_" + std::to_string(email.ID) + "_";

		if (email.messageType == 1 /* Send an email to the player */) {
			const auto subject = "%[" + missionEmailBase + "subjectText]";
			const auto body = "%[" + missionEmailBase + "bodyText]";
			const auto sender = "%[" + missionEmailBase + "senderName]";

			Mail::SendMail(LWOOBJID_EMPTY, sender, GetAssociate(), subject, body, email.attachmentLOT, 1);
		} else if (email.messageType == 2 /* Send an announcement in chat */) {
			auto* character = entity->GetCharacter();

			ChatPackets::AchievementNotify notify{};
			notify.missionEmailID = email.ID;
			notify.earningPlayerID = entity->GetObjectID();
			notify.earnerName.string = character ? GeneralUtils::ASCIIToUTF16(character->GetName()) : u"";

			// Manual write since it's sent to chat server and not a game client
			RakNet::BitStream bitstream;
			notify.WriteHeader(bitstream);
			notify.Serialize(bitstream);
			Game::chatServer->Send(&bitstream, HIGH_PRIORITY, RELIABLE, 0, Game::chatSysAddr, false);
		}
	}
}

void Mission::CheckCompletion() {
	for (auto* task : m_Tasks) {
		if (!task->IsComplete()) {
			return;
		}
	}

	if (IsAchievement()) {
		Complete();

		return;
	}

	MakeReadyToComplete();
}

void Mission::Catchup() {
	auto* entity = GetAssociate();

	auto* inventory = static_cast<InventoryComponent*>(entity->GetComponent(eReplicaComponentType::INVENTORY));

	for (auto* task : m_Tasks) {
		const auto type = task->GetType();

		if (type == eMissionTaskType::GATHER) {
			for (auto target : task->GetAllTargets()) {
				const auto count = inventory->GetLotCountNonTransfer(target);

				for (auto i = 0U; i < count; ++i) {
					task->Progress(target);
				}
			}
		} else if (type == eMissionTaskType::PLAYER_FLAG) {
			for (int32_t target : task->GetAllTargets()) {
				const auto flag = GetCharacter()->GetPlayerFlag(target);

				if (!flag) {
					continue;
				}

				task->Progress(target);

				if (task->IsComplete()) {
					break;
				}
			}
		} else if (type == eMissionTaskType::RACING) {
			// check if its a racing meta task ("4") and then set its progress to the current completed missions in all tasks
			const auto& clientInfo = task->GetClientInfo();
			if (clientInfo.taskParam1.starts_with("4")) {
				// Each target is racing mission that needs to be completed.
				// If its completed, progress the meta task by 1.
				// at the end set the task progress to avoid sending excess msgs across the wire
				uint32_t progress = 0;
				for (const auto& target : task->GetAllTargets()) {
					if (target == 0) continue;

					auto* racingMission = m_MissionComponent->GetMission(target);
					if (racingMission != nullptr && racingMission->IsComplete()) {
						progress++;
					}
				}
				task->SetProgress(progress);
			}
		}
	}
}

void Mission::YieldRewards() {
	auto* entity = GetAssociate();

	if (entity == nullptr) {
		return;
	}

	auto* character = GetCharacter();

	auto* inventoryComponent = entity->GetComponent<InventoryComponent>();
	auto* levelComponent = entity->GetComponent<LevelProgressionComponent>();
	auto* characterComponent = entity->GetComponent<CharacterComponent>();
	auto* destroyableComponent = entity->GetComponent<DestroyableComponent>();
	auto* missionComponent = entity->GetComponent<MissionComponent>();

	// Remove mission items
	for (auto* task : m_Tasks) {
		if (task->GetType() != eMissionTaskType::GATHER) {
			continue;
		}

		const auto& param = task->GetParameters();

		if (param.empty() || (param[0] & 1) == 0) // Should items be removed?
		{
			for (const auto target : task->GetAllTargets()) {
				// This is how live did it.  ONLY remove item collection items from the items and hidden inventories and none of the others.
				inventoryComponent->RemoveItem(target, task->GetClientInfo().targetValue, eInventoryType::ITEMS);
				inventoryComponent->RemoveItem(target, task->GetClientInfo().targetValue, eInventoryType::QUEST);

				missionComponent->Progress(eMissionTaskType::GATHER, target, LWOOBJID_EMPTY, "", -task->GetClientInfo().targetValue);
			}
		}
	}

	int32_t coinsToSend = 0;
	if (info.LegoScore > 0) {
		eLootSourceType lootSource = info.isMission ? eLootSourceType::MISSION : eLootSourceType::ACHIEVEMENT;
		if (levelComponent->GetLevel() >= Game::zoneManager->GetWorldConfig().levelCap) {
			// Since the character is at the level cap we reward them with coins instead of UScore.
			coinsToSend += info.LegoScore * Game::zoneManager->GetWorldConfig().levelCapCurrencyConversion;
		} else {
			const auto uscore = LiveEvents::ScaleUScore(info.LegoScore); // a live event's U-score bonus, if one is running here
			characterComponent->SetUScore(characterComponent->GetUScore() + uscore, static_cast<uint32_t>(lootSource));
			GameMessages::SendModifyLEGOScore(entity, entity->GetSystemAddress(), uscore, lootSource);
		}
	}

	// Even with no repeatable column, reputation is repeatable
	if (info.reward_reputation > 0) {
		missionComponent->Progress(eMissionTaskType::EARN_REPUTATION, 0, LWOOBJID_EMPTY, "", info.reward_reputation);
		auto* const character = entity->GetComponent<CharacterComponent>();
		if (character) {
			character->SetReputation(character->GetReputation() + info.reward_reputation);
			GameMessages::SendUpdateReputation(entity->GetObjectID(), character->GetReputation(), entity->GetSystemAddress());
		}
	}

	if (m_Completions > 0) {
		std::vector<std::pair<LOT, uint32_t>> items;

		items.emplace_back(info.reward_item1_repeatable, info.reward_item1_repeat_count);
		items.emplace_back(info.reward_item2_repeatable, info.reward_item2_repeat_count);
		items.emplace_back(info.reward_item3_repeatable, info.reward_item3_repeat_count);
		items.emplace_back(info.reward_item4_repeatable, info.reward_item4_repeat_count);

		for (const auto& pair : items) {
			// Some missions reward zero of an item and so they must be allowed through this clause,
			// hence pair.second < 0 instead of pair.second <= 0.
			if (pair.second < 0 || (m_Reward > 0 && pair.first != m_Reward)) {
				continue;
			}

			// If a mission rewards zero of an item, make it reward 1.
			auto count = pair.second > 0 ? pair.second : 1;
			LOG("Player %llu is receiving %i of item %i from repeatable mission %i", entity->GetObjectID(), count, pair.first, info.id);
			inventoryComponent->AddItem(pair.first, count, IsMission() ? eLootSourceType::MISSION : eLootSourceType::ACHIEVEMENT);
		}

		if (info.reward_currency_repeatable > 0 || coinsToSend > 0) {
			eLootSourceType lootSource = info.isMission ? eLootSourceType::MISSION : eLootSourceType::ACHIEVEMENT;
			character->SetCoins(character->GetCoins() + info.reward_currency_repeatable + coinsToSend, lootSource);
		}

		return;
	}

	std::vector<std::pair<LOT, int32_t>> items;

	items.emplace_back(info.reward_item1, info.reward_item1_count);
	items.emplace_back(info.reward_item2, info.reward_item2_count);
	items.emplace_back(info.reward_item3, info.reward_item3_count);
	items.emplace_back(info.reward_item4, info.reward_item4_count);

	for (const auto& pair : items) {
		// Some missions reward zero of an item and so they must be allowed through this clause,
		// hence pair.second < 0 instead of pair.second <= 0.
		if (pair.second < 0 || (m_Reward > 0 && pair.first != m_Reward)) {
			continue;
		}

		// If a mission rewards zero of an item, make it reward 1.
		auto count = pair.second > 0 ? pair.second : 1;
		LOG("Player %llu is receiving %i of item %i from mission %i", entity->GetObjectID(), count, pair.first, info.id);
		inventoryComponent->AddItem(pair.first, count, IsMission() ? eLootSourceType::MISSION : eLootSourceType::ACHIEVEMENT);
	}

	if (info.reward_currency > 0 || coinsToSend > 0) {
		eLootSourceType lootSource = info.isMission ? eLootSourceType::MISSION : eLootSourceType::ACHIEVEMENT;
		character->SetCoins(character->GetCoins() + info.reward_currency + coinsToSend, lootSource);
	}

	if (info.reward_maxinventory > 0) {
		auto* inventory = inventoryComponent->GetInventory(ITEMS);

		inventory->SetSize(inventory->GetSize() + info.reward_maxinventory);
	}

	if (info.reward_bankinventory > 0) {
		auto* inventory = inventoryComponent->GetInventory(eInventoryType::VAULT_ITEMS);
		auto modelInventory = inventoryComponent->GetInventory(eInventoryType::VAULT_MODELS);

		inventory->SetSize(inventory->GetSize() + info.reward_bankinventory);
		modelInventory->SetSize(modelInventory->GetSize() + info.reward_bankinventory);
	}

	if (info.reward_maxhealth > 0) {
		destroyableComponent->SetMaxHealth(destroyableComponent->GetMaxHealth() + static_cast<float>(info.reward_maxhealth), true);
	}

	if (info.reward_maximagination > 0) {
		destroyableComponent->SetMaxImagination(destroyableComponent->GetMaxImagination() + static_cast<float>(info.reward_maximagination), true);
	}

	Game::entityManager->SerializeEntity(entity);

	if (info.reward_emote > 0) {
		character->UnlockEmote(info.reward_emote);
	}

	if (info.reward_emote2 > 0) {
		character->UnlockEmote(info.reward_emote2);
	}

	if (info.reward_emote3 > 0) {
		character->UnlockEmote(info.reward_emote3);
	}

	if (info.reward_emote4 > 0) {
		character->UnlockEmote(info.reward_emote4);
	}
}

void Mission::Progress(eMissionTaskType type, int32_t value, LWOOBJID associate, const std::string& targets, int32_t count) {
	const auto isRemoval = count < 0;
	const bool testedMission = GetTestedMissions().contains(GetMissionId());
	if (testedMission) LOG("%i Removal: %s complete: %s achievement: %s", GetMissionId(), isRemoval ? "true" : "false", IsComplete() ? "true" : "false", IsAchievement() ? "true" : "false");
	if (isRemoval && (IsComplete() || IsAchievement())) {
		return;
	}

	for (auto* task : m_Tasks) {
		if (testedMission) LOG("Complete: %s Type: %s TaskType: %s", task->IsComplete() ? "true" : "false", StringifiedEnum::ToString(type).data(), StringifiedEnum::ToString(task->GetType()).data());
		if (task->IsComplete() && !isRemoval) {
			continue;
		}

		if (task->GetType() != type) {
			continue;
		}

		if (isRemoval && !task->InAllTargets(value)) {
			continue;
		}

		task->Progress(value, associate, targets, count);
	}
}

void Mission::SetMissionState(const eMissionState state, const bool sendingRewards) {
	this->m_State = state;

	auto* entity = GetAssociate();

	if (entity == nullptr) {
		return;
	}
	auto* characterComponent = entity->GetComponent<CharacterComponent>();
	if (!characterComponent) return;

	GameMessages::NotifyMission notifyMission;
	notifyMission.target = entity->GetObjectID();
	notifyMission.missionID = info.id;
	notifyMission.missionState = static_cast<int32_t>(state);
	notifyMission.sendingRewards = sendingRewards;
	notifyMission.SendToClient(characterComponent->GetSystemAddress());
}

void Mission::SetMissionTypeState(eMissionLockState state, const std::string& type, const std::string& subType) {
	// TODO
}

void Mission::SetCompletions(const uint32_t value) {
	m_Completions = value;
}

void Mission::SetReward(const LOT lot) {
	m_Reward = lot;
}

Mission::~Mission() {
	for (auto* task : m_Tasks) {
		delete task;
	}

	m_Tasks.clear();
}

const std::set<uint32_t>& Mission::GetTestedMissions() const {
	return g_TestedMissions;
}