CombatPackets.h

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/*
 * Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2 of the License, or (at your
 * option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef CombatPackets_h__
#define CombatPackets_h__

#include "Packet.h"
#include "ObjectGuid.h"
#include "SpellPackets.h"

namespace WorldPackets
{
 namespace Combat
 {
 class AttackSwing final : public ClientPacket
 {
 public:
 AttackSwing(WorldPacket&& packet) : ClientPacket(CMSG_ATTACK_SWING, std::move(packet)) { }

 void Read() override;

 ObjectGuid Victim;
 };

 class AttackSwingError final : public ServerPacket
 {
 public:
 AttackSwingError() : ServerPacket(SMSG_ATTACK_SWING_ERROR, 4) { }
 AttackSwingError(AttackSwingErr reason) : ServerPacket(SMSG_ATTACK_SWING_ERROR, 4), Reason(reason) { }

 WorldPacket const* Write() override;

 AttackSwingErr Reason = ATTACKSWINGERR_CANT_ATTACK;
 };

 class AttackStop final : public ClientPacket
 {
 public:
 AttackStop(WorldPacket&& packet) : ClientPacket(CMSG_ATTACK_STOP, std::move(packet)) { }

 void Read() override { }
 };

 class AttackStart final : public ServerPacket
 {
 public:
 AttackStart() : ServerPacket(SMSG_ATTACK_START, 16) { }

 WorldPacket const* Write() override;

 ObjectGuid Attacker;
 ObjectGuid Victim;
 };

 class SAttackStop final : public ServerPacket
 {
 public:
 SAttackStop() : ServerPacket(SMSG_ATTACK_STOP, 16 + 16 + 1) { }
 SAttackStop(Unit const* attacker, Unit const* victim);

 WorldPacket const* Write() override;

 ObjectGuid Attacker;
 ObjectGuid Victim;
 bool NowDead = false;
 };

 struct ThreatInfo
 {
 ObjectGuid UnitGUID;
 int32 Threat = 0;
 };

 class ThreatUpdate final : public ServerPacket
 {
 public:
 ThreatUpdate() : ServerPacket(SMSG_THREAT_UPDATE, 24) { }

 WorldPacket const* Write() override;

 ObjectGuid UnitGUID;
 std::vector<ThreatInfo> ThreatList;
 };

 class HighestThreatUpdate final : public ServerPacket
 {
 public:
 HighestThreatUpdate() : ServerPacket(SMSG_HIGHEST_THREAT_UPDATE, 44) { }

 WorldPacket const* Write() override;

 ObjectGuid UnitGUID;
 std::vector<ThreatInfo> ThreatList;
 ObjectGuid HighestThreatGUID;
 };

 class ThreatRemove final : public ServerPacket
 {
 public:
 ThreatRemove() : ServerPacket(SMSG_THREAT_REMOVE, 16) { }

 WorldPacket const* Write() override;

 ObjectGuid AboutGUID; // Unit to remove threat from (e.g. player, pet, guardian)
 ObjectGuid UnitGUID; // Unit being attacked (e.g. creature, boss)
 };

 class AIReaction final : public ServerPacket
 {
 public:
 AIReaction() : ServerPacket(SMSG_AI_REACTION, 12) { }

 WorldPacket const* Write() override;

 ObjectGuid UnitGUID;
 uint32 Reaction = 0;
 };

 class CancelCombat final : public ServerPacket
 {
 public:
 CancelCombat() : ServerPacket(SMSG_CANCEL_COMBAT, 0) { }

 WorldPacket const* Write() override { return &_worldPacket; }
 };

 struct PowerUpdatePower
 {
 PowerUpdatePower(int32 power, uint8 powerType) : Power(power), PowerType(powerType) { }

 int32 Power = 0;
 uint8 PowerType = 0;
 };

 class PowerUpdate final : public ServerPacket
 {
 public:
 PowerUpdate() : ServerPacket(SMSG_POWER_UPDATE, 16 + 4 + 1) { }

 WorldPacket const* Write() override;

 ObjectGuid Guid;
 std::vector<PowerUpdatePower> Powers;
 };

 class SetSheathed final : public ClientPacket
 {
 public:
 SetSheathed(WorldPacket&& packet) : ClientPacket(CMSG_SET_SHEATHED, std::move(packet)) { }

 void Read() override;

 int32 CurrentSheathState = 0;
 bool Animate = true;
 };

 class CancelAutoRepeat final : public ServerPacket
 {
 public:
 CancelAutoRepeat() : ServerPacket(SMSG_CANCEL_AUTO_REPEAT, 16) { }

 WorldPacket const* Write() override;

 ObjectGuid Guid;
 };

 class HealthUpdate final : public ServerPacket
 {
 public:
 HealthUpdate() : ServerPacket(SMSG_HEALTH_UPDATE, 16 + 4) { }

 WorldPacket const* Write() override;

 ObjectGuid Guid;
 int32 Health = 0;
 };

 class ThreatClear final : public ServerPacket
 {
 public:
 ThreatClear() : ServerPacket(SMSG_THREAT_CLEAR, 16) { }

 WorldPacket const* Write() override;

 ObjectGuid UnitGUID;
 };

 class PvPCredit final : public ServerPacket
 {
 public:
 PvPCredit() : ServerPacket(SMSG_PVP_CREDIT, 4 + 16 + 4) { }

 WorldPacket const* Write() override;

 ObjectGuid Target;
 int32 Honor = 0;
 int32 Rank = 0;
 };

 class BreakTarget final : public ServerPacket
 {
 public:
 BreakTarget() : ServerPacket(SMSG_BREAK_TARGET, 16) { }

 WorldPacket const* Write() override;

 ObjectGuid UnitGUID;
 };
 }
}

#endif // CombatPackets_h__