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7621a4fcdc
Game message 1726 (optional object ID, default 0), as the 1.10.64 client reads it. Live sent it to every player when an object left the world; nothing sends it yet. Tested against a live capture packet. Needs the FromLiveCapture test helper. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
292 lines
11 KiB
C++
292 lines
11 KiB
C++
#ifndef COMBATMESSAGES_H
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#define COMBATMESSAGES_H
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#include "GameMessages.h"
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#include "NiPoint3.h"
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#include <string>
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enum class eKillType : uint32_t;
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enum class eStateChangeType : uint32_t;
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// Game messages for combat: death and resurrection, stuns and immunities, buffs, knockback and the bubble buff.
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// Field names follow the client (legouniverse.exe 1.10.64); fields are listed in wire order.
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// Unless noted, server -> client messages are sent with Send (UNASSIGNED_SYSTEM_ADDRESS broadcasts), as before.
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namespace GameMessages {
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// Server -> client, broadcast.
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struct Die : public NetGameMsg {
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Die() : NetGameMsg(MessageType::Game::DIE) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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bool bClientDeath{ false };
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bool bSpawnLoot{ true };
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std::u16string deathType{}; // u32 length prefixed
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float directionRelative_AngleXZ{};
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float directionRelative_AngleY{};
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float directionRelative_Force{};
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eKillType killType{ 0 }; // optional, eKillType::VIOLENT when unset
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LWOOBJID killerID{};
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LWOOBJID lootOwnerID{ LWOOBJID_EMPTY }; // optional
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};
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// Client -> server. Read with the same layout as Die, as DLU always has.
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struct RequestDie : public NetGameMsg {
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RequestDie() : NetGameMsg(MessageType::Game::REQUEST_DIE) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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void Handle(Entity& entity, const SystemAddress& sysAddr) override;
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bool bClientDeath{ false };
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bool bSpawnLoot{ false };
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std::u16string deathType{}; // u32 length prefixed
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float directionRelative_AngleXZ{};
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float directionRelative_AngleY{};
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float directionRelative_Force{};
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eKillType killType{ 0 }; // optional, eKillType::VIOLENT when unset
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LWOOBJID killerID{};
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LWOOBJID lootOwnerID{ LWOOBJID_EMPTY }; // optional
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};
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// Client -> server. No payload.
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struct RequestSmashPlayer : public NetGameMsg {
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RequestSmashPlayer() : NetGameMsg(MessageType::Game::REQUEST_SMASH_PLAYER) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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void Handle(Entity& entity, const SystemAddress& sysAddr) override;
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};
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// Client -> server. The player pressed respawn. No payload.
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struct RequestResurrect : public NetGameMsg {
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RequestResurrect() : NetGameMsg(MessageType::Game::REQUEST_RESURRECT) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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void Handle(Entity& entity, const SystemAddress& sysAddr) override;
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};
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// Server -> client (broadcast) when an entity comes back to life, and client -> server when the player has
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// resurrected.
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struct Resurrect : public NetGameMsg {
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Resurrect() : NetGameMsg(MessageType::Game::RESURRECT) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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void Handle(Entity& entity, const SystemAddress& sysAddr) override;
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bool bRezImmediately{ false };
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};
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// Server -> client. Smashes the target into bricks without destroying it.
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struct Smash : public NetGameMsg {
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Smash() : NetGameMsg(MessageType::Game::SMASH) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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bool bIgnoreObjectVisibility{ false };
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float force{};
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float ghostOpacity{};
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LWOOBJID killerID{};
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};
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// Server -> client. Rebuilds a smashed target over duration seconds.
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struct UnSmash : public NetGameMsg {
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UnSmash() : NetGameMsg(MessageType::Game::UN_SMASH) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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LWOOBJID builderID{ LWOOBJID_EMPTY }; // optional
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float duration{ 3.0f }; // optional
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};
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// Server -> client, broadcast.
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struct SetResurrectRestoreValues : public NetGameMsg {
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SetResurrectRestoreValues() : NetGameMsg(MessageType::Game::SET_RESURRECT_RESTORE_VALUES) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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int32_t iArmorRestore{ -1 }; // optional
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int32_t iHealthRestore{ -1 }; // optional
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int32_t iImaginationRestore{ -1 }; // optional
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};
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// Server -> client. Sent with SendToClient: the old function never broadcast.
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struct SetPlayerAllowedRespawn : public NetGameMsg {
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SetPlayerAllowedRespawn() : NetGameMsg(MessageType::Game::SET_PLAYER_ALLOWED_RESPAWN) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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bool dontPromptForRespawn{};
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};
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// Server -> client, broadcast.
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struct Knockback : public NetGameMsg {
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Knockback() : NetGameMsg(MessageType::Game::KNOCKBACK) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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LWOOBJID Caster{ LWOOBJID_EMPTY }; // optional
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LWOOBJID Originator{ LWOOBJID_EMPTY }; // optional
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int32_t iKnockBackTimeMS{ 0 }; // optional
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NiPoint3 vector{};
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};
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// Server -> client.
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struct SetStunned : public NetGameMsg {
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SetStunned() : NetGameMsg(MessageType::Game::SET_STUNNED) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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LWOOBJID Originator{ LWOOBJID_EMPTY }; // optional
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eStateChangeType StateChangeType{};
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bool bCantAttack{ false };
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bool bCantAttackOutChangeWasApplied{ false };
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bool bCantEquip{ false };
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bool bCantEquipOutChangeWasApplied{ false };
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bool bCantInteract{ false };
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bool bCantInteractOutChangeWasApplied{ false };
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bool bCantJump{ false };
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bool bCantJumpOutChangeWasApplied{ false };
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bool bCantMove{ false };
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bool bCantMoveOutChangeWasApplied{ false };
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bool bCantTurn{ false };
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bool bCantTurnOutChangeWasApplied{ false };
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bool bCantUseItem{ false };
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bool bCantUseItemOutChangeWasApplied{ false };
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bool bDontTerminateInteract{ false };
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bool bIgnoreImmunity{ true };
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};
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// Server -> client.
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struct SetStunImmunity : public NetGameMsg {
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SetStunImmunity() : NetGameMsg(MessageType::Game::SET_STUN_IMMUNITY) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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LWOOBJID Caster{ LWOOBJID_EMPTY }; // optional
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eStateChangeType StateChangeType{};
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bool bImmuneToStunAttack{ false };
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bool bImmuneToStunEquip{ false };
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bool bImmuneToStunInteract{ false };
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bool bImmuneToStunJump{ false };
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bool bImmuneToStunMove{ false };
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bool bImmuneToStunTurn{ false };
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bool bImmuneToStunUseItem{ false };
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};
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// Server -> client.
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// WIRE FIX: the flags go on the wire in alphabetical order, as the client's Serialize writes them
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// (GameMessage::SetStatusImmunity::Serialize @ 00d8f140 in 1.10.64; field offsets named by its Flash export
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// @ 00d8f410). DLU used to write them in the declaration order below.
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struct SetStatusImmunity : public NetGameMsg {
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SetStatusImmunity() : NetGameMsg(MessageType::Game::SET_STATUS_IMMUNITY) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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eStateChangeType StateChangeType{};
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bool bImmuneToBasicAttack{ false };
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bool bImmuneToDOT{ false };
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bool bImmuneToKnockback{ false };
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bool bImmuneToInterrupt{ false };
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bool bImmuneToSpeed{ false };
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bool bImmuneToImaginationGain{ false };
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bool bImmuneToImaginationLoss{ false };
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bool bImmuneToQuickbuildInterrupt{ false };
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bool bImmuneToPullToPoint{ false };
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};
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// Server -> client.
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struct AddBuff : public NetGameMsg {
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AddBuff() : NetGameMsg(MessageType::Game::ADD_BUFF) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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bool bAddedByTeammate{ false };
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bool bApplyOnTeammates{ false };
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bool bCancelOnDamaged{ false };
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bool bCancelOnDeath{ false };
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bool bCancelOnLogOut{ false };
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bool bCancelOnMove{ false };
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bool bCancelOnRemoveBuff{ false };
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bool bCancelOnUI{ false };
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bool bCancelOnUnEquip{ false };
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bool bCancelOnZone{ false };
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bool bIgnoreImmunities{ false };
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bool bIsImmunity{ false };
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bool bUseRefCount{ false };
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LWOOBJID i64AddedBy{ LWOOBJID_EMPTY }; // optional
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uint32_t uiBuffID{};
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uint32_t uiDurationMS{ 0 }; // optional
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};
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// Server -> client, broadcast.
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struct RemoveBuff : public NetGameMsg {
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RemoveBuff() : NetGameMsg(MessageType::Game::REMOVE_BUFF) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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// With either flag set the client only removes a buff that was added with the matching cancelOnRemoveBuff /
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// cancelOnUnEquip (LWOBuffComponent::RemoveBuffIcon @ 00cf99b0 in 1.10.64).
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bool bFromRemoveBehavior{ false };
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bool bFromUnEquip{ false };
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bool bRemoveImmunity{ false };
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uint32_t uiBuffID{};
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};
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// Server -> client. The client's BuffComponent removes every buff (and immunity) whose source is objectID
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// (msgRemoveBuffsAppliedByObject @ 00d38f20 in 1.10.64). Live sent it to each player when an object left the
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// world (see docs/CaptureUnknowns.md).
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struct RemoveBuffsAppliedByObject : public NetGameMsg {
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RemoveBuffsAppliedByObject() : NetGameMsg(MessageType::Game::REMOVE_BUFFS_APPLIED_BY_OBJECT) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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LWOOBJID objectID{ LWOOBJID_EMPTY }; // optional
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};
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// Server -> client.
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struct AddRunSpeedModifier : public NetGameMsg {
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AddRunSpeedModifier() : NetGameMsg(MessageType::Game::ADD_RUN_SPEED_MODIFIER) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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LWOOBJID i64Caster{ LWOOBJID_EMPTY }; // optional
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uint32_t uiModifier{ 500 }; // optional
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};
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// Server -> client.
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struct RemoveRunSpeedModifier : public NetGameMsg {
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RemoveRunSpeedModifier() : NetGameMsg(MessageType::Game::REMOVE_RUN_SPEED_MODIFIER) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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uint32_t uiModifier{ 500 }; // optional
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};
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// Client -> server. The player went under water (or into skunk stink) and wants the bubble helmet.
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struct ActivateBubbleBuff : public NetGameMsg {
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ActivateBubbleBuff() : NetGameMsg(MessageType::Game::ACTIVATE_BUBBLE_BUFF) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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void Handle(Entity& entity, const SystemAddress& sysAddr) override;
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bool bSpecialAnims{};
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std::u16string wszType{}; // u32 length prefixed
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};
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// Client -> server. No payload.
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struct DeactivateBubbleBuff : public NetGameMsg {
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DeactivateBubbleBuff() : NetGameMsg(MessageType::Game::DECTIVATE_BUBBLE_BUFF) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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void Handle(Entity& entity, const SystemAddress& sysAddr) override;
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};
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// Server -> client. No payload.
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struct DeactivateBubbleBuffFromServer : public NetGameMsg {
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DeactivateBubbleBuffFromServer() : NetGameMsg(MessageType::Game::DEACTIVATE_BUBBLE_BUFF_FROM_SERVER) {}
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void Serialize(RakNet::BitStream& bitStream) const override;
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bool Deserialize(RakNet::BitStream& bitStream) override;
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};
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};
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#endif // COMBATMESSAGES_H
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