mirror of
https://github.com/mod-playerbots/azerothcore-wotlk.git
synced 2026-01-18 19:35:42 +00:00
First Commit
For Azeroth!
This commit is contained in:
Yehonal
245
src/server/game/Entities/DynamicObject/DynamicObject.cpp
Normal file
245
src/server/game/Entities/DynamicObject/DynamicObject.cpp
Normal file
@@ -0,0 +1,245 @@
|
||||
/*
|
||||
* Copyright (C)
|
||||
* Copyright (C)
|
||||
*
|
||||
* 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/>.
|
||||
*/
|
||||
|
||||
#include "Common.h"
|
||||
#include "UpdateMask.h"
|
||||
#include "Opcodes.h"
|
||||
#include "World.h"
|
||||
#include "ObjectAccessor.h"
|
||||
#include "DatabaseEnv.h"
|
||||
#include "GridNotifiers.h"
|
||||
#include "CellImpl.h"
|
||||
#include "GridNotifiersImpl.h"
|
||||
#include "ScriptMgr.h"
|
||||
#include "Transport.h"
|
||||
|
||||
DynamicObject::DynamicObject(bool isWorldObject) : WorldObject(isWorldObject), MovableMapObject(),
|
||||
_aura(NULL), _removedAura(NULL), _caster(NULL), _duration(0), _isViewpoint(false)
|
||||
{
|
||||
m_objectType |= TYPEMASK_DYNAMICOBJECT;
|
||||
m_objectTypeId = TYPEID_DYNAMICOBJECT;
|
||||
|
||||
m_updateFlag = (UPDATEFLAG_LOWGUID | UPDATEFLAG_STATIONARY_POSITION | UPDATEFLAG_POSITION);
|
||||
|
||||
m_valuesCount = DYNAMICOBJECT_END;
|
||||
}
|
||||
|
||||
DynamicObject::~DynamicObject()
|
||||
{
|
||||
// make sure all references were properly removed
|
||||
ASSERT(!_aura);
|
||||
ASSERT(!_caster);
|
||||
ASSERT(!_isViewpoint);
|
||||
delete _removedAura;
|
||||
}
|
||||
|
||||
void DynamicObject::CleanupsBeforeDelete(bool finalCleanup /* = true */)
|
||||
{
|
||||
if (Transport* transport = GetTransport())
|
||||
{
|
||||
transport->RemovePassenger(this);
|
||||
SetTransport(NULL);
|
||||
m_movementInfo.transport.Reset();
|
||||
m_movementInfo.RemoveMovementFlag(MOVEMENTFLAG_ONTRANSPORT);
|
||||
}
|
||||
|
||||
WorldObject::CleanupsBeforeDelete(finalCleanup);
|
||||
}
|
||||
|
||||
void DynamicObject::AddToWorld()
|
||||
{
|
||||
///- Register the dynamicObject for guid lookup and for caster
|
||||
if (!IsInWorld())
|
||||
{
|
||||
sObjectAccessor->AddObject(this);
|
||||
WorldObject::AddToWorld();
|
||||
BindToCaster();
|
||||
}
|
||||
}
|
||||
|
||||
void DynamicObject::RemoveFromWorld()
|
||||
{
|
||||
///- Remove the dynamicObject from the accessor and from all lists of objects in world
|
||||
if (IsInWorld())
|
||||
{
|
||||
if (_isViewpoint)
|
||||
RemoveCasterViewpoint();
|
||||
|
||||
if (_aura)
|
||||
RemoveAura();
|
||||
|
||||
// dynobj could get removed in Aura::RemoveAura
|
||||
if (!IsInWorld())
|
||||
return;
|
||||
|
||||
UnbindFromCaster();
|
||||
if (Transport* transport = GetTransport())
|
||||
transport->RemovePassenger(this, true);
|
||||
WorldObject::RemoveFromWorld();
|
||||
sObjectAccessor->RemoveObject(this);
|
||||
}
|
||||
}
|
||||
|
||||
bool DynamicObject::CreateDynamicObject(uint32 guidlow, Unit* caster, uint32 spellId, Position const& pos, float radius, DynamicObjectType type)
|
||||
{
|
||||
SetMap(caster->GetMap());
|
||||
Relocate(pos);
|
||||
if (!IsPositionValid())
|
||||
{
|
||||
sLog->outError("DynamicObject (spell %u) not created. Suggested coordinates isn't valid (X: %f Y: %f)", spellId, GetPositionX(), GetPositionY());
|
||||
return false;
|
||||
}
|
||||
|
||||
WorldObject::_Create(guidlow, HIGHGUID_DYNAMICOBJECT, caster->GetPhaseMask());
|
||||
|
||||
SetEntry(spellId);
|
||||
SetObjectScale(1);
|
||||
SetUInt64Value(DYNAMICOBJECT_CASTER, caster->GetGUID());
|
||||
|
||||
// The lower word of DYNAMICOBJECT_BYTES must be 0x0001. This value means that the visual radius will be overriden
|
||||
// by client for most of the "ground patch" visual effect spells and a few "skyfall" ones like Hurricane.
|
||||
// If any other value is used, the client will _always_ use the radius provided in DYNAMICOBJECT_RADIUS, but
|
||||
// precompensation is necessary (eg radius *= 2) for many spells. Anyway, blizz sends 0x0001 for all the spells
|
||||
// I saw sniffed...
|
||||
SetByteValue(DYNAMICOBJECT_BYTES, 0, type);
|
||||
SetUInt32Value(DYNAMICOBJECT_SPELLID, spellId);
|
||||
SetFloatValue(DYNAMICOBJECT_RADIUS, radius);
|
||||
SetUInt32Value(DYNAMICOBJECT_CASTTIME, World::GetGameTimeMS());
|
||||
|
||||
if (IsWorldObject())
|
||||
setActive(true); //must before add to map to be put in world container
|
||||
|
||||
if (!GetMap()->AddToMap(this, true))
|
||||
{
|
||||
// Returning false will cause the object to be deleted - remove from transport
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void DynamicObject::Update(uint32 p_time)
|
||||
{
|
||||
// caster has to be always available and in the same map
|
||||
ASSERT(_caster);
|
||||
ASSERT(_caster->GetMap() == GetMap());
|
||||
|
||||
bool expired = false;
|
||||
|
||||
if (_aura)
|
||||
{
|
||||
if (!_aura->IsRemoved())
|
||||
_aura->UpdateOwner(p_time, this);
|
||||
|
||||
// _aura may be set to null in Aura::UpdateOwner call
|
||||
if (_aura && (_aura->IsRemoved() || _aura->IsExpired()))
|
||||
expired = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (GetDuration() > int32(p_time))
|
||||
_duration -= p_time;
|
||||
else
|
||||
expired = true;
|
||||
}
|
||||
|
||||
if (expired)
|
||||
Remove();
|
||||
else
|
||||
sScriptMgr->OnDynamicObjectUpdate(this, p_time);
|
||||
}
|
||||
|
||||
void DynamicObject::Remove()
|
||||
{
|
||||
if (IsInWorld())
|
||||
{
|
||||
SendObjectDeSpawnAnim(GetGUID());
|
||||
RemoveFromWorld();
|
||||
AddObjectToRemoveList();
|
||||
}
|
||||
}
|
||||
|
||||
int32 DynamicObject::GetDuration() const
|
||||
{
|
||||
if (!_aura)
|
||||
return _duration;
|
||||
else
|
||||
return _aura->GetDuration();
|
||||
}
|
||||
|
||||
void DynamicObject::SetDuration(int32 newDuration)
|
||||
{
|
||||
if (!_aura)
|
||||
_duration = newDuration;
|
||||
else
|
||||
_aura->SetDuration(newDuration);
|
||||
}
|
||||
|
||||
void DynamicObject::Delay(int32 delaytime)
|
||||
{
|
||||
SetDuration(GetDuration() - delaytime);
|
||||
}
|
||||
|
||||
void DynamicObject::SetAura(Aura* aura)
|
||||
{
|
||||
ASSERT(!_aura && aura);
|
||||
_aura = aura;
|
||||
}
|
||||
|
||||
void DynamicObject::RemoveAura()
|
||||
{
|
||||
ASSERT(_aura && !_removedAura);
|
||||
_removedAura = _aura;
|
||||
_aura = NULL;
|
||||
if (!_removedAura->IsRemoved())
|
||||
_removedAura->_Remove(AURA_REMOVE_BY_DEFAULT);
|
||||
}
|
||||
|
||||
void DynamicObject::SetCasterViewpoint()
|
||||
{
|
||||
if (Player* caster = _caster->ToPlayer())
|
||||
{
|
||||
caster->SetViewpoint(this, true);
|
||||
_isViewpoint = true;
|
||||
}
|
||||
}
|
||||
|
||||
void DynamicObject::RemoveCasterViewpoint()
|
||||
{
|
||||
if (Player* caster = _caster->ToPlayer())
|
||||
{
|
||||
caster->SetViewpoint(this, false);
|
||||
_isViewpoint = false;
|
||||
}
|
||||
}
|
||||
|
||||
void DynamicObject::BindToCaster()
|
||||
{
|
||||
ASSERT(!_caster);
|
||||
_caster = ObjectAccessor::GetUnit(*this, GetCasterGUID());
|
||||
ASSERT(_caster);
|
||||
ASSERT(_caster->GetMap() == GetMap());
|
||||
_caster->_RegisterDynObject(this);
|
||||
}
|
||||
|
||||
void DynamicObject::UnbindFromCaster()
|
||||
{
|
||||
ASSERT(_caster);
|
||||
_caster->_UnregisterDynObject(this);
|
||||
_caster = NULL;
|
||||
}
|
||||
Reference in New Issue
Block a user