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Updated patch map to an array and added null safety checks for the conversion

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dannuic
2026-04-25 16:54:30 -06:00
parent 0a6dd09f2c
commit 40870924e9
3 changed files with 34 additions and 23 deletions
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zone/client_version.h
+15 -9
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@@ -22,15 +22,17 @@ template <typename Fun, typename Obj, typename... Args>
requires std::is_member_function_pointer_v<Fun>
static void QueuePacket(Client* c, Fun fun, Obj* obj, Args&&... args)
{
std::unique_ptr<EQApplicationPacket> app = std::invoke(fun, obj, std::forward<Args>(args)...);
if (app)
c->QueuePacket(app.get());
if (obj != nullptr) {
std::unique_ptr<EQApplicationPacket> app = std::invoke(fun, obj, std::forward<Args>(args)...);
if (app)
c->QueuePacket(app.get());
}
}
// packet generator queue functions
static auto QueueClients(Mob* sender, bool ignore_sender = false, bool ackreq = true)
{
return [=]<typename Fun, typename Obj, typename... Args>(Fun fun, ComponentGetter<Obj> component, Args&&... args)
return [=]<typename Fun, typename Obj, typename... Args>(Fun fun, const ComponentGetter<Obj>& component, Args&&... args)
requires std::is_member_function_pointer_v<Fun>
{
std::vector<std::pair<EQ::versions::ClientVersion, std::unique_ptr<EQApplicationPacket>>> build_packets;
@@ -44,8 +46,9 @@ static auto QueueClients(Mob* sender, bool ignore_sender = false, bool ackreq =
});
if (packet_it == build_packets.end())
packet_it = build_packets.emplace(build_packets.end(), ent->ClientVersion(),
std::invoke(fun, component(ent), std::forward<Args>(args)...));
if (Obj* comp = component(ent); comp != nullptr)
packet_it = build_packets.emplace(build_packets.end(), ent->ClientVersion(),
std::invoke(fun, comp, std::forward<Args>(args)...));
if (packet_it->second != nullptr)
ent->QueuePacket(packet_it->second.get(), ackreq, Client::CLIENT_CONNECTED);
@@ -61,7 +64,7 @@ static auto QueueCloseClients(
{
if (distance <= 0) distance = static_cast<float>(zone->GetClientUpdateRange());
return [=]<typename Fun, typename Obj, typename... Args>(Fun fun, ComponentGetter<Obj> component, Args&&... args)
return [=]<typename Fun, typename Obj, typename... Args>(Fun fun, const ComponentGetter<Obj>& component, Args&&... args)
requires std::is_member_function_pointer_v<Fun>
{
if (sender == nullptr) {
@@ -85,8 +88,9 @@ static auto QueueCloseClients(
});
if (packet_it == build_packets.end())
packet_it = build_packets.emplace(build_packets.end(), client->ClientVersion(),
std::invoke(fun, component(client), std::forward<Args>(args)...));
if (auto comp = component(client); comp != nullptr)
packet_it = build_packets.emplace(build_packets.end(), client->ClientVersion(),
std::invoke(fun, comp, std::forward<Args>(args)...));
if (packet_it->second != nullptr)
client->QueuePacket(packet_it->second.get(), is_ack_required, Client::CLIENT_CONNECTED);
@@ -101,6 +105,8 @@ static auto QueueCloseClients(
// Helpers for the Message interface to send message packets
namespace Message {
// this can return nullptr when the component doesn't exist for the version
static std::function GetComponent = [](const Client* c) -> IMessage* {
return GetMessageComponent(c->GetClientVersion()).get();
};