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[Zone] Implement zone player count sharding (#4536)

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* [Zone] Implement zone player count sharding

* Update client.cpp

* Update database_instances.cpp

* You must request a shard change from the zone you are currently in.

* // zone sharding

* You cannot request a shard change while in combat.

* Query adjustment

* Use safe coords

* Changes

* Fixes to instance query

* Push

* Push

* Final push

* Update client.cpp

* Update eq_packet_structs.h

* Remove pick menu

* Comment

* Update character_data_repository.h

* Update zoning.cpp

---------

Co-authored-by: Kinglykrab <kinglykrab@gmail.com>
This commit is contained in:
Chris Miles
2025-01-08 17:41:16 -06:00
committed by GitHub
parent 15684567cf
commit c82f1b9afc
22 changed files with 443 additions and 22 deletions
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common/database_instances.cpp
+5 -5
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@@ -114,7 +114,9 @@ bool Database::CheckInstanceExpired(uint16 instance_id)
timeval tv{};
gettimeofday(&tv, nullptr);
return (i.start_time + i.duration) <= tv.tv_sec;
// Use uint64_t for the addition to prevent overflow
uint64_t expiration_time = static_cast<uint64_t>(i.start_time) + static_cast<uint64_t>(i.duration);
return expiration_time <= tv.tv_sec;
}
bool Database::CreateInstance(uint16 instance_id, uint32 zone_id, uint32 version, uint32 duration)
@@ -469,15 +471,13 @@ void Database::AssignRaidToInstance(uint32 raid_id, uint32 instance_id)
void Database::DeleteInstance(uint16 instance_id)
{
// I'm not sure why this isn't in here but we should add it in a later change and make sure it's tested
// InstanceListRepository::DeleteWhere(*this, fmt::format("id = {}", instance_id));
InstanceListPlayerRepository::DeleteWhere(*this, fmt::format("id = {}", instance_id));
RespawnTimesRepository::DeleteWhere(*this, fmt::format("instance_id = {}", instance_id));
SpawnConditionValuesRepository::DeleteWhere(*this, fmt::format("instance_id = {}", instance_id));
DynamicZoneMembersRepository::DeleteByInstance(*this, instance_id);
DynamicZonesRepository::DeleteWhere(*this, fmt::format("instance_id = {}", instance_id));
CharacterCorpsesRepository::BuryInstance(*this, instance_id);
}