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Crash fix for Swarm Pets.

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This commit is contained in:
Trevius 2014-11-22 12:53:49 -06:00
parent 1ca397f426
commit 79a70271d5
2 changed files with 33 additions and 21 deletions
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1
changelog.txt
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@ -3,6 +3,7 @@ EQEMu Changelog (Started on Sept 24, 2003 15:50)
== 11/22/2014 == == 11/22/2014 ==
Trevius: Grouping with Mercenaries is now considerably less buggy. Trevius: Grouping with Mercenaries is now considerably less buggy.
Trevius: Fixed an issue with Spell Globals related to high Character IDs. Trevius: Fixed an issue with Spell Globals related to high Character IDs.
Trevius: Crash fix for Swarm Pets.
== 11/19/2014 == == 11/19/2014 ==
Trevius: Mercenaries now Dismiss, Suspend, Unsuspend, and Die correctly. Trevius: Mercenaries now Dismiss, Suspend, Unsuspend, and Die correctly.

45
zone/npc.cpp
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@ -1848,47 +1848,58 @@ void NPC::FillSpawnStruct(NewSpawn_Struct* ns, Mob* ForWho)
void NPC::PetOnSpawn(NewSpawn_Struct* ns) void NPC::PetOnSpawn(NewSpawn_Struct* ns)
{ {
//Basic settings to make sure swarm pets work properly. //Basic settings to make sure swarm pets work properly.
if (GetSwarmOwner()) { Mob *swarmOwner = nullptr;
if (GetSwarmOwner())
{
Mob *swarmOwner = entity_list.GetMobID(GetSwarmOwner());
}
Mob *m = entity_list.GetMobID(GetSwarmOwner()); if (swarmOwner != nullptr)
{
if(m->IsClient()) { if(swarmOwner->IsClient())
{
SetPetOwnerClient(true); //Simple flag to determine if pet belongs to a client SetPetOwnerClient(true); //Simple flag to determine if pet belongs to a client
SetAllowBeneficial(1);//Allow temp pets to receive buffs and heals if owner is client. SetAllowBeneficial(1);//Allow temp pets to receive buffs and heals if owner is client.
//This is a hack to allow CLIENT swarm pets NOT to be targeted with F8. Warning: Will turn name 'Yellow'! //This is a hack to allow CLIENT swarm pets NOT to be targeted with F8. Warning: Will turn name 'Yellow'!
if (RuleB(Pets, SwarmPetNotTargetableWithHotKey)) if (RuleB(Pets, SwarmPetNotTargetableWithHotKey))
ns->spawn.IsMercenary = 1; ns->spawn.IsMercenary = 1;
} }
//NPC cast swarm pets should still be targetable with F8.
else else
{
//NPC cast swarm pets should still be targetable with F8.
ns->spawn.IsMercenary = 0; ns->spawn.IsMercenary = 0;
}
SetTempPet(true); //Simple mob flag for checking if temp pet SetTempPet(true); //Simple mob flag for checking if temp pet
m->SetTempPetsActive(true); //Neccessary fail safe flag set if mob ever had a swarm pet to ensure they are removed. swarmOwner->SetTempPetsActive(true); //Necessary fail safe flag set if mob ever had a swarm pet to ensure they are removed.
m->SetTempPetCount(m->GetTempPetCount() + 1); swarmOwner->SetTempPetCount(swarmOwner->GetTempPetCount() + 1);
//Not recommended if using above (However, this will work better on older clients). //Not recommended if using above (However, this will work better on older clients).
if (RuleB(Pets, UnTargetableSwarmPet)) { if (RuleB(Pets, UnTargetableSwarmPet))
{
ns->spawn.bodytype = 11; ns->spawn.bodytype = 11;
if(!IsCharmed() && m->IsClient()) if(!IsCharmed() && swarmOwner->IsClient())
sprintf(ns->spawn.lastName, "%s's Pet", m->GetName()); sprintf(ns->spawn.lastName, "%s's Pet", swarmOwner->GetName());
} }
} }
else if(GetOwnerID())
else if(GetOwnerID()) { {
ns->spawn.is_pet = 1; ns->spawn.is_pet = 1;
if (!IsCharmed() && GetOwnerID()) { if (!IsCharmed())
Client *c = entity_list.GetClientByID(GetOwnerID()); {
if(c){ Client *client = entity_list.GetClientByID(GetOwnerID());
if(client)
{
SetPetOwnerClient(true); SetPetOwnerClient(true);
sprintf(ns->spawn.lastName, "%s's Pet", c->GetName()); sprintf(ns->spawn.lastName, "%s's Pet", client->GetName());
} }
} }
} }
else else
{
ns->spawn.is_pet = 0; ns->spawn.is_pet = 0;
} }
}
void NPC::SetLevel(uint8 in_level, bool command) void NPC::SetLevel(uint8 in_level, bool command)
{ {