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1382606bd1
The level, forced movement, possessable, possessor and combat AI parts are each read behind a flag bit (LWOLevelProgressionComponent:: Deserialize 0x00c63bd0 and the others). DLU cleared their dirty flags when it wrote a construction, which goes only to the client the object came into range of, so a change waiting for the next update never reached the clients already watching: a level up, a mount or dismount, a rail ride. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
66 lines
2.4 KiB
C++
66 lines
2.4 KiB
C++
#include "PossessableComponent.h"
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#include "ObjectMessages.h"
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#include "PossessorComponent.h"
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#include "EntityManager.h"
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#include "Inventory.h"
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#include "Item.h"
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PossessableComponent::PossessableComponent(Entity* parent, const int32_t componentID) : Component(parent, componentID) {
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RegisterMsg(&PossessableComponent::OnRequestUse);
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m_Possessor = LWOOBJID_EMPTY;
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}
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// The item's animation flag and the PossessableComponent row
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void PossessableComponent::LoadDataFromTemplate() {
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CDItemComponent item = Inventory::FindItemComponent(m_Parent->GetLOT());
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m_AnimationFlag = static_cast<eAnimationFlags>(item.animationFlag);
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// Get the possession Type from the CDClient
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auto query = CDClientDatabase::CreatePreppedStmt("SELECT possessionType, depossessOnHit, skillSet FROM PossessableComponent WHERE id = ?;");
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query.bind(1, static_cast<int>(m_ComponentID));
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auto result = query.execQuery();
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// Should a result not exist for this default to attached visible
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if (!result.eof()) {
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m_PossessionType = static_cast<ePossessionType>(result.getIntField("possessionType", 1)); // Default to Attached Visible
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m_DepossessOnHit = static_cast<bool>(result.getIntField("depossessOnHit", 0));
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m_SkillSet = result.getIntField("skillSet", 0);
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} else {
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m_PossessionType = ePossessionType::ATTACHED_VISIBLE;
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m_DepossessOnHit = false;
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}
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result.finalize();
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}
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void PossessableComponent::Serialize(RakNet::BitStream& outBitStream, bool bIsInitialUpdate) {
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outBitStream.Write(m_DirtyPossessable || bIsInitialUpdate);
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if (m_DirtyPossessable || bIsInitialUpdate) {
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if (!bIsInitialUpdate) m_DirtyPossessable = false; // reset flag
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outBitStream.Write(m_Possessor != LWOOBJID_EMPTY);
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if (m_Possessor != LWOOBJID_EMPTY) outBitStream.Write(m_Possessor);
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outBitStream.Write(m_AnimationFlag != eAnimationFlags::IDLE_NONE);
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if (m_AnimationFlag != eAnimationFlags::IDLE_NONE) outBitStream.Write(m_AnimationFlag);
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outBitStream.Write(m_ImmediatelyDepossess);
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if (!bIsInitialUpdate) m_ImmediatelyDepossess = false; // reset flag
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}
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}
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void PossessableComponent::Dismount() {
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SetPossessor(LWOOBJID_EMPTY);
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if (m_ItemSpawned) m_Parent->ScheduleKillAfterUpdate();
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}
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bool PossessableComponent::OnRequestUse(GameMessages::RequestUseEvent& event) {
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if (event.msg.IsMissionChoice()) return false;
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auto* const originator = event.user;
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auto* possessor = originator->GetComponent<PossessorComponent>();
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if (possessor) {
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possessor->Mount(m_Parent);
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}
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return true;
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}
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