DarkflameServer/dScripts/PetDigServer.cpp

#include <dZoneManager.h>
#include "PetDigServer.h"
#include "MissionComponent.h"
#include "InventoryComponent.h"
#include "EntityManager.h"
#include "Character.h"
#include "PetComponent.h"

std::vector<LWOOBJID> PetDigServer::treasures {};

const DigInfo PetDigServer::defaultDigInfo = DigInfo { 3495, -1, -1, false, false, false, false };

/**
 * Summary of all the special treasure behaviors, indexed by their lot
 */
const std::map<LOT, DigInfo> PetDigServer::digInfoMap {
    // Regular treasures
    {3495, defaultDigInfo},

    // Pet cove treasure
    {7612, DigInfo { 7612, -1, -1, false, false, false, false }},

    // Gnarled Forest flag treasure
    {7410, DigInfo { 7410, -1, -1, false, true, false, false }},

    // Gnarled Forest crab treasure
    {9308, DigInfo { 9308, 7694, -1, false, false, false, false }},

    // Avant Gardens mission treasure
    {9307, DigInfo { 9307, -1, -1, false, true, false, true }},

    // Avant Gardens bouncer treasure
    {7559, DigInfo { 7559, -1, -1, false, false, true, false }},

    // Crux Prime dragon treasure
    {13098, DigInfo { 13098, 13067, 1298, false, false, false, false }},

    // Bone treasure (can only be digged using the dragon)
    {12192, DigInfo { 12192, -1, -1, true, false, false, false }},
};

void PetDigServer::OnStartup(Entity* self) 
{
    treasures.push_back(self->GetObjectID());
    const auto digInfoIterator = digInfoMap.find(self->GetLOT());
    const auto digInfo = digInfoIterator != digInfoMap.end() ? digInfoIterator->second : defaultDigInfo;

    // Reset any bouncers that might've been created by the previous dig
    if (digInfo.bouncer) {
        auto bounceNumber = GeneralUtils::UTF16ToWTF8(self->GetVar<std::u16string>(u"BouncerNumber"));
        auto bouncerSpawners = dZoneManager::Instance()->GetSpawnersByName("PetBouncer" + bounceNumber);
        auto switchSpawners = dZoneManager::Instance()->GetSpawnersByName("PetBouncerSwitch" + bounceNumber);

        for (auto* bouncerSpawner : bouncerSpawners) {
            for (auto* bouncer : bouncerSpawner->m_Info.nodes)
            bouncerSpawner->Deactivate();
            bouncerSpawner->Reset();
        }

        for (auto* switchSpawner : switchSpawners) {
            switchSpawner->Deactivate();
            switchSpawner->Reset();
        }
    }
}

void PetDigServer::OnDie(Entity* self, Entity* killer) 
{
    const auto iterator = std::find(treasures.begin(), treasures.end(), self->GetObjectID());
    if (iterator != treasures.end())
    {
        treasures.erase(iterator);
    }

    auto* owner = killer->GetOwner();
    const auto digInfoIterator = digInfoMap.find(self->GetLOT());
    const auto digInfo = digInfoIterator != digInfoMap.end() ? digInfoIterator->second : defaultDigInfo;

    if (digInfo.spawnLot >= 0) {
        PetDigServer::SpawnPet(self, owner, digInfo);
    } else if (digInfo.builderOnly) {

        // Some treasures may only be retrieved by the player that built the diggable
        auto builder = self->GetVar<LWOOBJID>(u"builder"); // Set by the pet dig build script
        if (builder != owner->GetObjectID())
            return;
    } else if (digInfo.xBuild) {
        PetDigServer::HandleXBuildDig(self, owner, killer);
        return;
    } else if (digInfo.bouncer) {
        PetDigServer::HandleBouncerDig(self, owner);
    }

    PetDigServer::ProgressCanYouDigIt(owner);

    self->SetNetworkVar<bool>(u"treasure_dug", true);
    // TODO: Reset other pets

    // Handles smashing leftovers (edge case for the AG X)
    auto* xObject = EntityManager::Instance()->GetEntity(self->GetVar<LWOOBJID>(u"X"));
    if (xObject != nullptr) {
        xObject->Smash(xObject->GetObjectID(), VIOLENT);
    }
}

void PetDigServer::HandleXBuildDig(const Entity *self, Entity *owner, Entity* pet) {
    auto playerID = self->GetVar<LWOOBJID>(u"builder");
    if (playerID == LWOOBJID_EMPTY || playerID != owner->GetObjectID())
        return;

    auto* playerEntity = EntityManager::Instance()->GetEntity(playerID);
    if (!playerEntity || !playerEntity->GetParentUser() || !playerEntity->GetParentUser()->GetLastUsedChar())
        return;

    auto* player = playerEntity->GetCharacter();
    const auto groupID = self->GetVar<std::u16string>(u"groupID");
    auto playerFlag = 0;

    // The flag that the player dug up
    if (groupID == u"Flag1") {
        playerFlag = 61;
    } else if (groupID == u"Flag2") {
        playerFlag = 62;
    } else if (groupID == u"Flag3") {
        playerFlag = 63;
    }

    // If the player doesn't have the flag yet
    if (playerFlag != 0 && !player->GetPlayerFlag(playerFlag)) {
        auto* petComponent = pet->GetComponent<PetComponent>();
        if (petComponent != nullptr) {
            // TODO: Pet state = 9 ??
        }

        // Shows the flag object to the player
        player->SetPlayerFlag(playerFlag, true);
    }

    auto* xObject = EntityManager::Instance()->GetEntity(self->GetVar<LWOOBJID>(u"X"));
    if (xObject != nullptr) {
        xObject->Smash(xObject->GetObjectID(), VIOLENT);
    }
}

void PetDigServer::HandleBouncerDig(const Entity *self, const Entity *owner) {
    auto bounceNumber = GeneralUtils::UTF16ToWTF8(self->GetVar<std::u16string>(u"BouncerNumber"));
    auto bouncerSpawners = dZoneManager::Instance()->GetSpawnersByName("PetBouncer" + bounceNumber);
    auto switchSpawners = dZoneManager::Instance()->GetSpawnersByName("PetBouncerSwitch" + bounceNumber);

    for (auto* bouncerSpawner : bouncerSpawners) {
        bouncerSpawner->Activate();
    }

    for (auto* switchSpawner : switchSpawners) {
        switchSpawner->Activate();
    }
}

/**
 * Progresses the Can You Dig It mission if the player has never completed it yet
 * \param owner the owner that just made a pet dig something up
 */
void PetDigServer::ProgressCanYouDigIt(const Entity* owner) {
    auto* missionComponent = owner->GetComponent<MissionComponent>();

    if (missionComponent != nullptr)
    {
        const auto digMissionState = missionComponent->GetMissionState(843);
        if (digMissionState == MissionState::MISSION_STATE_ACTIVE)
        {
            missionComponent->ForceProgress(843, 1216, 1);
        }
    }
}

/**
 * Some treasures spawn special pets, this handles that case
 * \param owner the owner that just made a pet dig something up
 * \param digInfo information regarding the treasure, will also contain info about the pet to spawn
 */
void PetDigServer::SpawnPet(Entity* self, const Entity* owner, const DigInfo digInfo) {
    // Some treasures require a mission to be active
    if (digInfo.requiredMission >= 0) {
        auto* missionComponent = owner->GetComponent<MissionComponent>();
        if (missionComponent != nullptr && missionComponent->GetMissionState(digInfo.requiredMission) < MissionState::MISSION_STATE_ACTIVE) {
            return;
        }
    }

    EntityInfo info {};
    info.lot = digInfo.spawnLot;
    info.pos = self->GetPosition();
    info.rot = self->GetRotation();
    info.spawnerID = self->GetSpawnerID();
    info.settings = {
            new LDFData<LWOOBJID>(u"tamer", owner->GetObjectID()),
            new LDFData<std::string>(u"group", "pet" + std::to_string(owner->GetObjectID())),
            new LDFData<std::string>(u"spawnAnim", "spawn-pet"),
            new LDFData<float>(u"spawnTimer", 1.0)
    };

    auto* spawnedPet = EntityManager::Instance()->CreateEntity(info);
    EntityManager::Instance()->ConstructEntity(spawnedPet);
}

Entity* PetDigServer::GetClosestTresure(NiPoint3 position) 
{
    float closestDistance = 0;
	Entity* closest = nullptr;

	for (const auto tresureId : treasures)
	{
        auto* tresure = EntityManager::Instance()->GetEntity(tresureId);

        if (tresure == nullptr) continue;

		float distance = Vector3::DistanceSquared(tresure->GetPosition(), position);
		
		if (closest == nullptr || distance < closestDistance)
		{
			closestDistance = distance;
			closest = tresure;
		}
	}

	return closest;
}