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[11827] Implement Creature Linking via database

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Thanks to Silverice for feedback!

This system interprets the content of the table `creature_linking_template`. To trigger different actions on different events of the npcs that are linked together.
Possible event/ action combinations can be taken form the flags in CreatureLinkingMgr.h::CreatureLinkingFlags
This commit is contained in:
Schmoozerd 2011-10-16 12:49:26 +02:00
parent 6edfcea7f0
commit fbdd79141c
16 changed files with 783 additions and 7 deletions
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37
src/game/Creature.cpp
View file

@ -46,6 +46,7 @@
#include "GridNotifiersImpl.h"
#include "CellImpl.h"
#include "movement/MoveSplineInit.h"
#include "CreatureLinkingMgr.h"
// apply implementation of the singletons
#include "Policies/SingletonImp.h"
@ -469,7 +470,7 @@ void Creature::Update(uint32 update_diff, uint32 diff)
break;
case DEAD:
{
if( m_respawnTime <= time(NULL) )
if (m_respawnTime <= time(NULL) && (!m_isSpawningLinked || GetMap()->GetCreatureLinkingHolder()->CanSpawn(this)))
{
DEBUG_FILTER_LOG(LOG_FILTER_AI_AND_MOVEGENSS, "Respawning...");
m_respawnTime = 0;
@ -506,6 +507,9 @@ void Creature::Update(uint32 update_diff, uint32 diff)
if (AI())
AI()->JustRespawned();
if (m_isCreatureLinkingTrigger)
GetMap()->GetCreatureLinkingHolder()->DoCreatureLinkingEvent(LINKING_EVENT_RESPAWN, this);
GetMap()->Add(this);
}
break;
@ -771,6 +775,15 @@ bool Creature::Create(uint32 guidlow, CreatureCreatePos& cPos, CreatureInfo cons
break;
}
// Add to CreatureLinkingHolder if needed
if (sCreatureLinkingMgr.GetLinkedTriggerInformation(this))
cPos.GetMap()->GetCreatureLinkingHolder()->AddSlaveToHolder(this);
if (sCreatureLinkingMgr.IsLinkedEventTrigger(this))
{
m_isCreatureLinkingTrigger = true;
cPos.GetMap()->GetCreatureLinkingHolder()->AddMasterToHolder(this);
}
LoadCreatureAddon();
return true;
@ -1315,6 +1328,23 @@ bool Creature::LoadFromDB(uint32 guidlow, Map *map)
curhealth = 1;
}
if (sCreatureLinkingMgr.IsSpawnedByLinkedMob(this))
{
m_isSpawningLinked = true;
if (m_deathState == ALIVE && !GetMap()->GetCreatureLinkingHolder()->CanSpawn(this))
{
m_deathState = DEAD;
// Just set to dead, so need to relocate like above
if (CanFly())
{
float tz = GetTerrain()->GetHeight(data->posX, data->posY, data->posZ, false);
if (data->posZ - tz > 0.1)
Relocate(data->posX, data->posY, tz);
}
}
}
SetHealth(m_deathState == ALIVE ? curhealth : 0);
SetPower(POWER_MANA, data->curmana);
@ -1324,6 +1354,11 @@ bool Creature::LoadFromDB(uint32 guidlow, Map *map)
m_defaultMovementType = MovementGeneratorType(data->movementType);
AIM_Initialize();
// Creature Linking, Initial load is handled like respawn
if (m_isCreatureLinkingTrigger && isAlive())
GetMap()->GetCreatureLinkingHolder()->DoCreatureLinkingEvent(LINKING_EVENT_RESPAWN, this);
return true;
}