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[10458] Changes to corpse decay/respawn times for creatures

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*CORPSE_DECAY values adjusted (Rare/RareElite values are guessed) with more proper.
*RATE_CORPSE_DECAY_LOOTED is now 0.0 as default and a modifier of the creatures spawntimesecs are used for corpse decay.

Respawn time for creature is now set at death (result: database spawntimesecs are in most cases the time it takes from kill to respawn)

Overall, this will affect four things:
* corpse will stay visible longer before looted
* corpse will stay visible longer after looted, when creature has long respawn time
* creature without loot will "skip" the default decay times and then fix a "should respawn almost instant" -problem
* creature with loot and very short respawn time may respawn instantly after looted

Signed-off-by: NoFantasy <nofantasy@nf.no>
This commit is contained in:
NoFantasy 2010-09-09 11:57:20 +02:00
parent c196045d15
commit 334398b3f7
7 changed files with 95 additions and 55 deletions
Download patch file Download diff file Expand all files Collapse all files

115
src/game/Creature.cpp
View file

@ -119,7 +119,7 @@ Creature::Creature(CreatureSubtype subtype) :
Unit(), i_AI(NULL),
lootForPickPocketed(false), lootForBody(false), lootForSkin(false), m_groupLootTimer(0), m_groupLootId(0),
m_lootMoney(0), m_lootGroupRecipientId(0),
m_deathTimer(0), m_respawnTime(0), m_respawnDelay(25), m_corpseDelay(60), m_respawnradius(5.0f),
m_corpseDecayTimer(0), m_respawnTime(0), m_respawnDelay(25), m_corpseDelay(60), m_respawnradius(5.0f),
m_subtype(subtype), m_defaultMovementType(IDLE_MOTION_TYPE), m_DBTableGuid(0), m_equipmentId(0),
m_AlreadyCallAssistance(false), m_AlreadySearchedAssistance(false),
m_regenHealth(true), m_AI_locked(false), m_isDeadByDefault(false), m_needNotify(false),
@ -172,7 +172,7 @@ void Creature::RemoveCorpse()
if ((getDeathState() != CORPSE && !m_isDeadByDefault) || (getDeathState() != ALIVE && m_isDeadByDefault))
return;
m_deathTimer = 0;
m_corpseDecayTimer = 0;
setDeathState(DEAD);
UpdateObjectVisibility();
@ -180,11 +180,14 @@ void Creature::RemoveCorpse()
StopGroupLoot();
loot.clear();
uint32 respawnDelay = m_respawnDelay;
uint32 respawnDelay = 0;
if (AI())
AI()->CorpseRemoved(respawnDelay);
m_respawnTime = time(NULL) + respawnDelay;
// script can set time (in seconds) explicit, override the original
if (respawnDelay)
m_respawnTime = time(NULL) + respawnDelay;
float x, y, z, o;
GetRespawnCoord(x, y, z, &o);
@ -468,7 +471,7 @@ void Creature::Update(uint32 diff)
if (m_isDeadByDefault)
break;
if( m_deathTimer <= diff )
if (m_corpseDecayTimer <= diff)
{
// since pool system can fail to roll unspawned object, this one can remain spawned, so must set respawn nevertheless
uint16 poolid = GetDBTableGUIDLow() ? sPoolMgr.IsPartOfAPool<Creature>(GetDBTableGUIDLow()) : 0;
@ -483,7 +486,7 @@ void Creature::Update(uint32 diff)
}
else
{
m_deathTimer -= diff;
m_corpseDecayTimer -= diff;
if (m_groupLootId)
{
if(diff < m_groupLootTimer)
@ -499,7 +502,7 @@ void Creature::Update(uint32 diff)
{
if (m_isDeadByDefault)
{
if( m_deathTimer <= diff )
if (m_corpseDecayTimer <= diff)
{
// since pool system can fail to roll unspawned object, this one can remain spawned, so must set respawn nevertheless
uint16 poolid = GetDBTableGUIDLow() ? sPoolMgr.IsPartOfAPool<Creature>(GetDBTableGUIDLow()) : 0;
@ -517,7 +520,7 @@ void Creature::Update(uint32 diff)
}
else
{
m_deathTimer -= diff;
m_corpseDecayTimer -= diff;
}
}
@ -856,34 +859,37 @@ void Creature::PrepareBodyLootState()
{
loot.clear();
// if have normal loot then prepare it access
if (!isAlive() && !lootForBody)
// only dead
if (!isAlive())
{
// have normal loot
if (GetCreatureInfo()->maxgold > 0 || GetCreatureInfo()->lootid ||
// ... or can have skinning after
GetCreatureInfo()->SkinLootId && sWorld.getConfig(CONFIG_BOOL_CORPSE_EMPTY_LOOT_SHOW))
// if have normal loot then prepare it access
if (!lootForBody)
{
SetUInt32Value(UNIT_DYNAMIC_FLAGS, UNIT_DYNFLAG_LOOTABLE);
return;
// have normal loot
if (GetCreatureInfo()->maxgold > 0 || GetCreatureInfo()->lootid ||
// ... or can have skinning after
GetCreatureInfo()->SkinLootId && sWorld.getConfig(CONFIG_BOOL_CORPSE_EMPTY_LOOT_SHOW))
{
SetUInt32Value(UNIT_DYNAMIC_FLAGS, UNIT_DYNFLAG_LOOTABLE);
return;
}
}
}
// if not have normal loot allow skinning if need
if (!isAlive() && !lootForSkin && GetCreatureInfo()->SkinLootId)
{
lootForBody = true; // pass this loot mode
RemoveFlag(UNIT_DYNAMIC_FLAGS, UNIT_DYNFLAG_LOOTABLE);
SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_SKINNABLE);
return;
// if not have normal loot allow skinning if need
if (!lootForSkin && GetCreatureInfo()->SkinLootId)
{
RemoveFlag(UNIT_DYNAMIC_FLAGS, UNIT_DYNFLAG_LOOTABLE);
SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_SKINNABLE);
return;
}
}
RemoveFlag(UNIT_DYNAMIC_FLAGS, UNIT_DYNFLAG_LOOTABLE);
RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_SKINNABLE);
}
/**
* Return original player who tap creature, it can be different from player/group allowed to loot so not use it for loot code
*/
@ -1371,7 +1377,8 @@ void Creature::setDeathState(DeathState s)
{
if ((s == JUST_DIED && !m_isDeadByDefault) || (s == JUST_ALIVED && m_isDeadByDefault))
{
m_deathTimer = m_corpseDelay*IN_MILLISECONDS;
m_corpseDecayTimer = m_corpseDelay*IN_MILLISECONDS; // the max/default time for corpse decay (before creature is looted/AllLootRemovedFromCorpse() is called)
m_respawnTime = time(NULL) + m_respawnDelay; // respawn delay (spawntimesecs)
// always save boss respawn time at death to prevent crash cheating
if (sWorld.getConfig(CONFIG_BOOL_SAVE_RESPAWN_TIME_IMMEDIATLY) || isWorldBoss())
@ -1640,7 +1647,7 @@ bool Creature::IsVisibleInGridForPlayer(Player* pl) const
// Live player (or with not release body see live creatures or death creatures with corpse disappearing time > 0
if(pl->isAlive() || pl->GetDeathTimer() > 0)
{
return (isAlive() || m_deathTimer > 0 || (m_isDeadByDefault && m_deathState == CORPSE));
return (isAlive() || m_corpseDecayTimer > 0 || (m_isDeadByDefault && m_deathState == CORPSE));
}
// Dead player see live creatures near own corpse
@ -1772,8 +1779,8 @@ void Creature::SaveRespawnTime()
if(m_respawnTime > time(NULL)) // dead (no corpse)
sObjectMgr.SaveCreatureRespawnTime(m_DBTableGuid, GetInstanceId(), m_respawnTime);
else if(m_deathTimer > 0) // dead (corpse)
sObjectMgr.SaveCreatureRespawnTime(m_DBTableGuid, GetInstanceId(), time(NULL) + m_respawnDelay + m_deathTimer / IN_MILLISECONDS);
else if (m_corpseDecayTimer > 0) // dead (corpse)
sObjectMgr.SaveCreatureRespawnTime(m_DBTableGuid, GetInstanceId(), time(NULL) + m_respawnDelay + m_corpseDecayTimer / IN_MILLISECONDS);
}
bool Creature::IsOutOfThreatArea(Unit* pVictim) const
@ -2059,8 +2066,8 @@ time_t Creature::GetRespawnTimeEx() const
time_t now = time(NULL);
if(m_respawnTime > now) // dead (no corpse)
return m_respawnTime;
else if(m_deathTimer > 0) // dead (corpse)
return now + m_respawnDelay + m_deathTimer / IN_MILLISECONDS;
else if (m_corpseDecayTimer > 0) // dead (corpse)
return now + m_respawnDelay + m_corpseDecayTimer / IN_MILLISECONDS;
else
return now;
}
@ -2097,18 +2104,48 @@ void Creature::AllLootRemovedFromCorpse()
{
if (lootForBody && !HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_SKINNABLE))
{
uint32 nDeathTimer;
uint32 corpseLootedDelay;
// corpse was not skinned -> apply corpse looted timer
if (!lootForSkin)
nDeathTimer = (uint32)((m_corpseDelay * IN_MILLISECONDS) * sWorld.getConfig(CONFIG_FLOAT_RATE_CORPSE_DECAY_LOOTED));
// corpse was skinned, corpse will despawn next update
if (!lootForSkin) // corpse was not skinned -> apply corpseLootedDelay
{
// use a static spawntimesecs/3 modifier (guessed/made up value) unless config are more than 0.0
// spawntimesecs=3min: corpse decay after 1min
// spawntimesecs=4hour: corpse decay after 1hour 20min
if (sWorld.getConfig(CONFIG_FLOAT_RATE_CORPSE_DECAY_LOOTED) > 0.0f)
corpseLootedDelay = (uint32)((m_corpseDelay * IN_MILLISECONDS) * sWorld.getConfig(CONFIG_FLOAT_RATE_CORPSE_DECAY_LOOTED));
else
corpseLootedDelay = (m_respawnDelay*IN_MILLISECONDS) /3;
}
else // corpse was skinned, corpse will despawn next update
corpseLootedDelay = 0;
// if m_respawnTime is not expired already
if (m_respawnTime >= time(NULL))
{
// if spawntimesecs is larger than default corpse delay always use corpseLootedDelay
if (m_respawnDelay > m_corpseDelay)
{
m_corpseDecayTimer = corpseLootedDelay;
}
else
{
// if m_respawnDelay is relatively short and corpseDecayTimer is larger than corpseLootedDelay
if (m_corpseDecayTimer > corpseLootedDelay)
m_corpseDecayTimer = corpseLootedDelay;
}
}
else
nDeathTimer = 0;
{
m_corpseDecayTimer = 0;
// update death timer only if looted timer is shorter
if (m_deathTimer > nDeathTimer)
m_deathTimer = nDeathTimer;
// TODO: reaching here, means mob will respawn at next tick.
// This might be a place to set some aggro delay so creature has
// ~5 seconds before it can react to hostile surroundings.
// It's worth noting that it will not be fully correct either way.
// At this point another "instance" of the creature are presumably expected to
// be spawned already, while this corpse will not appear in respawned form.
}
}
}