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Core/CreatureAI: Add virtual bool CanRespawn().

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This method will be checked on Creature::Update with deathstate ¨DEAD¨, and allows inherited scripts to manipulate respawn behaviour based on scripted events.

--HG--
branch : trunk
This commit is contained in:
Machiavelli
2010-12-24 16:18:23 +01:00
parent fe1de5b1db
commit f690338de1
2 changed files with 11 additions and 3 deletions
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src/server/game/Entities/Creature/Creature.cpp
+8 -3
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@@ -457,18 +457,23 @@ void Creature::Update(uint32 diff)
break;
case DEAD:
{
if (m_respawnTime <= time(NULL))
time_t now = time(NULL);
if (m_respawnTime <= now)
{
bool allowed = IsAIEnabled ? AI()->CanRespawn() : true; // First check if there are any scripts that object to us respawning
if (!allowed) // Will be rechecked on next Update call
break;
if (!GetLinkedCreatureRespawnTime()) // Can respawn
Respawn();
else // the master is dead
else // the master is dead
{
if (uint32 targetGuid = sObjectMgr->GetLinkedRespawnGuid(m_DBTableGuid))
{
if (targetGuid == m_DBTableGuid) // if linking self, never respawn (check delayed to next day)
SetRespawnTime(DAY);
else
m_respawnTime = (time(NULL)>GetLinkedCreatureRespawnTime()? time(NULL):GetLinkedCreatureRespawnTime())+urand(5,MINUTE); // else copy time from master and add a little
m_respawnTime = (now > GetLinkedCreatureRespawnTime() ? now : GetLinkedCreatureRespawnTime())+urand(5,MINUTE); // else copy time from master and add a little
SaveRespawnTime(); // also save to DB immediately
}
else