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https://github.com/mod-playerbots/azerothcore-wotlk.git
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118 lines
3.6 KiB
C++
118 lines
3.6 KiB
C++
/*
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* This file is part of the AzerothCore Project. See AUTHORS file for Copyright information
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Affero General Public License as published by the
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* Free Software Foundation; either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _FORMATIONS_H
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#define _FORMATIONS_H
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#include "Define.h"
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#include "Unit.h"
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#include <map>
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#include <unordered_map>
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class Creature;
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class CreatureGroup;
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enum class GroupAIFlags : uint16
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{
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GROUP_AI_FLAG_MEMBER_ASSIST_LEADER = 0x001,
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GROUP_AI_FLAG_LEADER_ASSIST_MEMBER = 0x002,
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//GROUP_AI_FLAG_UNK1 = 0x004,
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//GROUP_AI_FLAG_UNK2 = 0x008,
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//GROUP_AI_FLAG_UNK3 = 0x010,
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//GROUP_AI_FLAG_UNK4 = 0x020,
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//GROUP_AI_FLAG_UNK5 = 0x040,
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//GROUP_AI_FLAG_UNK6 = 0x080,
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//GROUP_AI_FLAG_UNK7 = 0x100,
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GROUP_AI_FLAG_FOLLOW_LEADER = 0x200,
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// Used to verify valid and usable flags
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GROUP_AI_FLAG_SUPPORTED = GROUP_AI_FLAG_MEMBER_ASSIST_LEADER | GROUP_AI_FLAG_LEADER_ASSIST_MEMBER | GROUP_AI_FLAG_FOLLOW_LEADER
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};
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struct FormationInfo
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{
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FormationInfo() :
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leaderGUID(0),
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follow_dist(0.0f),
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follow_angle(0.0f),
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groupAI(0),
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point_1(0),
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point_2(0)
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{
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}
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ObjectGuid::LowType leaderGUID;
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float follow_dist;
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float follow_angle;
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uint16 groupAI;
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uint32 point_1;
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uint32 point_2;
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bool HasGroupFlag(uint16 flag) const { return !!(groupAI & flag); }
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};
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typedef std::unordered_map<ObjectGuid::LowType/*memberDBGUID*/, FormationInfo /*formationInfo*/> CreatureGroupInfoType;
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class FormationMgr
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{
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public:
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FormationMgr() { }
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~FormationMgr();
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static FormationMgr* instance();
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void AddCreatureToGroup(uint32 group_id, Creature* creature);
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void RemoveCreatureFromGroup(CreatureGroup* group, Creature* creature);
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void LoadCreatureFormations();
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CreatureGroupInfoType CreatureGroupMap;
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};
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class CreatureGroup
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{
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public:
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// pussywizard: moved public to the top so it compiles and typedef is public
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typedef std::map<Creature*, FormationInfo> CreatureGroupMemberType;
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//Group cannot be created empty
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explicit CreatureGroup(uint32 id) : m_leader(nullptr), m_groupID(id), m_Formed(false) {}
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~CreatureGroup() {}
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Creature* getLeader() const { return m_leader; }
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uint32 GetId() const { return m_groupID; }
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bool isEmpty() const { return m_members.empty(); }
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bool isFormed() const { return m_Formed; }
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const CreatureGroupMemberType& GetMembers() const { return m_members; }
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void AddMember(Creature* member);
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void RemoveMember(Creature* member);
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void FormationReset(bool dismiss, bool initMotionMaster);
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void LeaderMoveTo(float x, float y, float z, bool run);
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void MemberAttackStart(Creature* member, Unit* target);
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private:
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Creature* m_leader; //Important do not forget sometimes to work with pointers instead synonims :D:D
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CreatureGroupMemberType m_members;
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uint32 m_groupID;
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bool m_Formed;
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};
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#define sFormationMgr FormationMgr::instance()
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#endif
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