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/*
* This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
*
* 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 TRINITYCORE_WOWCS_ENTITY_DEFINITIONS_H
#define TRINITYCORE_WOWCS_ENTITY_DEFINITIONS_H
#include "Define.h"
#include <array>
#include <span>
namespace WowCS
{
enum class EntityFragment : uint8
{
CGObject = 0, // UPDATEABLE, INDIRECT,
Tag_Item = 1, // TAG,
Tag_Container = 2, // TAG,
Tag_AzeriteEmpoweredItem = 3, // TAG,
Tag_AzeriteItem = 4, // TAG,
Tag_Unit = 5, // TAG,
Tag_Player = 6, // TAG,
Tag_GameObject = 7, // TAG,
Tag_DynamicObject = 8, // TAG,
Tag_Corpse = 9, // TAG,
Tag_AreaTrigger = 10, // TAG,
Tag_SceneObject = 11, // TAG,
Tag_Conversation = 12, // TAG,
Tag_AIGroup = 13, // TAG,
Tag_Scenario = 14, // TAG,
Tag_LootObject = 15, // TAG,
Tag_ActivePlayer = 16, // TAG,
Tag_ActiveClient_S = 17, // TAG,
Tag_ActiveObject_C = 18, // TAG,
Tag_VisibleObject_C = 19, // TAG,
Tag_UnitVehicle = 20, // TAG,
FEntityPosition = 112,
FEntityLocalMatrix = 113,
FEntityWorldMatrix = 114,
CActor = 115, // INDIRECT,
FVendor_C = 117, // UPDATEABLE, INDIRECT,
FMirroredObject_C = 119,
End = 255,
};
inline constexpr bool IsUpdateableFragment(EntityFragment frag)
{
return frag == EntityFragment::CGObject || frag == EntityFragment::FVendor_C;
}
inline constexpr bool IsIndirectFragment(EntityFragment frag)
{
return frag == EntityFragment::CGObject || frag == EntityFragment::CActor || frag == EntityFragment::FVendor_C;
}
// common case optimization, make use of the fact that fragment arrays are sorted
inline constexpr uint8 CGObjectActiveMask = 0x1;
inline constexpr uint8 CGObjectChangedMask = 0x2;
inline constexpr uint8 CGObjectUpdateMask = CGObjectActiveMask | CGObjectChangedMask;
struct EntityFragmentsHolder
{
std::array<EntityFragment, 8> Ids =
{
EntityFragment::End, EntityFragment::End, EntityFragment::End, EntityFragment::End,
EntityFragment::End, EntityFragment::End, EntityFragment::End, EntityFragment::End
};
uint8 Count = 0;
bool IdsChanged = false;
std::array<EntityFragment, 2> UpdateableIds = { EntityFragment::End, EntityFragment::End };
std::array<uint8, 2> UpdateableMasks = { };
uint8 UpdateableCount = 0;
uint8 ContentsChangedMask = 0;
void Add(EntityFragment fragment, bool update);
void Remove(EntityFragment fragment);
std::span<EntityFragment const> GetIds() const { return std::span(Ids.begin(), Count); }
std::span<EntityFragment const> GetUpdateableIds() const { return std::span(UpdateableIds.begin(), UpdateableCount); }
uint8 GetUpdateMaskFor(EntityFragment fragment) const
{
if (fragment == EntityFragment::CGObject) // common case optimization, make use of the fact that fragment arrays are sorted
return CGObjectChangedMask;
for (uint8 i = 1; i < UpdateableCount; ++i)
if (UpdateableIds[i] == fragment)
return UpdateableMasks[i];
return 0;
}
};
enum class EntityFragmentSerializationType : uint8
{
Full = 0,
Partial = 1
};
}
#endif // TRINITYCORE_WOWCS_ENTITY_DEFINITIONS_H
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