[Quest API] Add apis to end shared tasks (#2521)

This required some minor shared task refactoring

- Shared task expiration handling was moved to world. Previously this
  was handled by zone and had clients self remove when a shared task
  expired. This resulted in wrong messages when a task ended.

- FailTask is now implemented for shared tasks which previously only
  made the client quit the shared task. It now fails the task for all
  members by ending the shared task.

The `Client::EndSharedTask` api will end the client's current shared
task (removing all members). This is similiar to the `FailTask` api
except it doesn't require a `task_id` and the red task fail banner is
optional (live doesn't use it for shared tasks).

The global `end_dz_task` api was added for when a client context isn't
available. This will end a shared task if the current zone is a dynamic
zone for a shared task mission. Currently only shared tasks use dynamic
zones but this api can be expanded if support is added for tasks/quests.

The global `get_dz_task_id` was added to conveniently get the task id
for the current dynamic zone if it's used for a mission. Note this is
a database hit since that information is not available at zone level.

common/shared_tasks.cpp

@@ -150,3 +150,8 @@ SharedTaskMember SharedTask::GetLeader() const
 	}
 	return {};
 }
+
+bool SharedTask::IsExpired() const
+{
+	return m_db_shared_task.expire_time > 0 && m_db_shared_task.expire_time < std::time(nullptr);
+}

common/shared_tasks.h

@@ -31,6 +31,9 @@
 #define ServerOP_SharedTaskMemberChange             0x0314 // world -> zone. Send shared task single member added/removed (client also handles message)
 #define ServerOP_SharedTaskKickPlayers              0x0315 // zone -> world /kickplayers task
 #define ServerOP_SharedTaskLock                     0x0316 // zone -> world
+#define ServerOP_SharedTaskEnd                      0x0317 // zone -> world
+#define ServerOP_SharedTaskEndByDz                  0x0318 // zone -> world
+#define ServerOP_SharedTaskFailed                   0x0319 // world -> zone. Sends red text task failed banner to client
 
 enum class SharedTaskRequestGroupType {
 	Solo = 0,
@@ -176,6 +179,18 @@ struct ServerSharedTaskLock_Struct {
 	bool   lock;
 };
 
+struct ServerSharedTaskCharacterTask_Struct {
+	uint32 character_id;
+	uint32 task_id;
+};
+
+struct ServerSharedTaskEnd_Struct {
+	uint32 character_id;
+	uint32 task_id;
+	uint32 dz_id;
+	bool   send_fail; // if true members receive red text failure banner
+};
+
 class SharedTask {
 public:
 	// used in both zone and world validation
@@ -187,6 +202,7 @@ public:
 	SharedTaskMember GetLeader() const;
 	std::vector<SharedTaskActivityStateEntry> GetActivityState() const;
 	const std::vector<SharedTaskMember>& GetMembers() const;
+	bool IsExpired() const;
 
 	// getters
 	const std::vector<TaskActivitiesRepository::TaskActivities> &GetTaskActivityData() const;

world/shared_task_manager.cpp

@@ -242,6 +242,27 @@ void SharedTaskManager::RemoveEveryoneFromSharedTask(SharedTask *t, uint32 reque
 	PrintSharedTaskState();
 }
 
+void SharedTaskManager::Terminate(SharedTask& s, bool send_fail, bool erase)
+{
+	LogTasksDetail("[Terminate] shared task [{}]", s.GetDbSharedTask().id);
+	for (const auto& member : s.GetMembers())
+	{
+		if (send_fail)
+		{
+			SendSharedTaskFailed(member.character_id, s.GetTaskData().id);
+		}
+		SendRemovePlayerFromSharedTaskPacket(member.character_id, s.GetTaskData().id, true);
+		client_list.SendCharacterMessageID(member.character_id, Chat::Yellow, TaskStr::HAS_ENDED, {s.GetTaskData().title});
+	}
+
+	RemoveAllMembersFromDynamicZones(&s);
+
+	if (erase)
+	{
+		DeleteSharedTask(s.GetDbSharedTask().id);
+	}
+}
+
 void SharedTaskManager::DeleteSharedTask(int64 shared_task_id)
 {
 	LogTasksDetail(
@@ -689,6 +710,20 @@ void SharedTaskManager::SendRemovePlayerFromSharedTaskPacket(
 	}
 }
 
+void SharedTaskManager::SendSharedTaskFailed(uint32_t character_id, uint32_t task_id)
+{
+	ServerPacket pack(ServerOP_SharedTaskFailed, sizeof(ServerSharedTaskCharacterTask_Struct));
+	auto buf = reinterpret_cast<ServerSharedTaskCharacterTask_Struct*>(pack.pBuffer);
+	buf->character_id = character_id;
+	buf->task_id = task_id;
+
+	ClientListEntry* cle = client_list.FindCLEByCharacterID(character_id);
+	if (cle && cle->Server())
+	{
+		cle->Server()->SendPacket(&pack);
+	}
+}
+
 void SharedTaskManager::SendSharedTaskMemberList(uint32 character_id, const std::vector<SharedTaskMember> &members)
 {
 	EQ::Net::DynamicPacket dyn_pack;
@@ -1042,6 +1077,18 @@ SharedTask *SharedTaskManager::FindSharedTaskById(int64 shared_task_id)
 	return nullptr;
 }
 
+SharedTask* SharedTaskManager::FindSharedTaskByDzId(uint32_t dz_id)
+{
+	for (auto& s: m_shared_tasks) {
+		auto it = std::find(s.dynamic_zone_ids.begin(), s.dynamic_zone_ids.end(), dz_id);
+		if (it != s.dynamic_zone_ids.end()) {
+			return &s;
+		}
+	}
+
+	return nullptr;
+}
+
 void SharedTaskManager::QueueActiveInvitation(int64 shared_task_id, int64 character_id)
 {
 	LogTasksDetail(
@@ -1757,16 +1804,9 @@ void SharedTaskManager::Process()
 	std::vector<int64_t> delete_tasks;
 	for (auto& shared_task : m_shared_tasks)
 	{
-		if (shared_task.GetMembers().empty() || shared_task.terminate_timer.Check())
+		if (shared_task.GetMembers().empty() || shared_task.terminate_timer.Check() || shared_task.IsExpired())
 		{
-			LogTasksDetail("[Process] Terminating shared task [{}]", shared_task.GetDbSharedTask().id);
-			for (const auto& member : shared_task.GetMembers())
-			{
-				SendRemovePlayerFromSharedTaskPacket(member.character_id, shared_task.GetTaskData().id, true);
-				client_list.SendCharacterMessageID(member.character_id, Chat::Yellow, TaskStr::HAS_ENDED, {shared_task.GetTaskData().title});
-			}
-
-			RemoveAllMembersFromDynamicZones(&shared_task);
+			Terminate(shared_task, false, false);
 
 			// avoid erasing from m_shared_tasks while iterating it
 			delete_tasks.push_back(shared_task.GetDbSharedTask().id);

world/shared_task_manager.h

@@ -50,6 +50,7 @@ public:
 
 	SharedTask *FindSharedTaskByTaskIdAndCharacterId(uint32 task_id, uint32 character_id);
 	SharedTask *FindSharedTaskById(int64 shared_task_id);
+	SharedTask* FindSharedTaskByDzId(uint32_t dz_id);
 
 	void DeleteSharedTask(int64 shared_task_id);
 	void SaveSharedTaskActivityState(int64 shared_task_id, std::vector<SharedTaskActivityStateEntry> activity_state);
@@ -58,6 +59,7 @@ public:
 	void LockTask(SharedTask* s, bool lock);
 	void SendAcceptNewSharedTaskPacket(uint32 character_id, uint32 task_id, uint32_t npc_context_id, int accept_time);
 	void SendRemovePlayerFromSharedTaskPacket(uint32 character_id, uint32 task_id, bool remove_from_db);
+	void SendSharedTaskFailed(uint32_t character_id, uint32_t task_id);
 	void SendSharedTaskMemberList(uint32 character_id, const std::vector<SharedTaskMember> &members);
 	void SendSharedTaskMemberList(uint32 character_id, const EQ::Net::DynamicPacket &serialized_members);
 	void SendSharedTaskMemberChange(
@@ -72,6 +74,9 @@ public:
 	void RemoveMember(SharedTask* s, const SharedTaskMember& member, bool remove_from_db);
 	void RemoveEveryoneFromSharedTask(SharedTask *s, uint32 requested_character_id);
 
+	// caller is responsible for removing from db/cache if erase is false
+	void Terminate(SharedTask& s, bool send_fail, bool erase);
+
 	void MakeLeaderByPlayerName(SharedTask *s, const std::string &character_name);
 	void AddPlayerByCharacterIdAndName(SharedTask *s, int64 character_id, const std::string &character_name);
 	void InvitePlayerByPlayerName(SharedTask *s, const std::string &player_name);

world/shared_task_world_messaging.cpp

@@ -338,6 +338,24 @@ void SharedTaskWorldMessaging::HandleZoneMessage(ServerPacket *pack)
 			}
 			break;
 		}
+		case ServerOP_SharedTaskEndByDz: {
+			auto buf = reinterpret_cast<ServerSharedTaskEnd_Struct*>(pack->pBuffer);
+			auto shared_task = shared_task_manager.FindSharedTaskByDzId(buf->dz_id);
+			if (shared_task)
+			{
+				shared_task_manager.Terminate(*shared_task, buf->send_fail, true);
+			}
+			break;
+		}
+		case ServerOP_SharedTaskEnd: {
+			auto buf = reinterpret_cast<ServerSharedTaskEnd_Struct*>(pack->pBuffer);
+			auto shared_task = shared_task_manager.FindSharedTaskByTaskIdAndCharacterId(buf->task_id, buf->character_id);
+			if (shared_task)
+			{
+				shared_task_manager.Terminate(*shared_task, buf->send_fail, true);
+			}
+			break;
+		}
 		default:
 			break;
 	}

world/zoneserver.cpp

@@ -1411,6 +1411,8 @@ void ZoneServer::HandleMessage(uint16 opcode, const EQ::Net::Packet &p) {
 		case ServerOP_SharedTaskPurgeAllCommand:
 		case ServerOP_SharedTaskPlayerList:
 		case ServerOP_SharedTaskLock:
+		case ServerOP_SharedTaskEndByDz:
+		case ServerOP_SharedTaskEnd:
 		case ServerOP_SharedTaskKickPlayers: {
 			SharedTaskWorldMessaging::HandleZoneMessage(pack);
 			break;

zone/client.h

@@ -1274,6 +1274,7 @@ public:
 	}
 	void PurgeTaskTimers();
 	void LockSharedTask(bool lock) { if (task_state) { task_state->LockSharedTask(this, lock); } }
+	void EndSharedTask(bool fail = false) { if (task_state) { task_state->EndSharedTask(this, fail); } }
 
 	// shared task shims / middleware
 	// these variables are used as a shim to intercept normal localized task functionality

zone/embparser_api.cpp

@@ -1257,6 +1257,21 @@ std::string Perl__gettaskname(uint32 task_id)
 	return quest_manager.gettaskname(task_id);
 }
 
+int Perl__get_dz_task_id()
+{
+	return quest_manager.GetCurrentDzTaskID();
+}
+
+void Perl__end_dz_task()
+{
+	quest_manager.EndCurrentDzTask();
+}
+
+void Perl__end_dz_task(bool send_fail)
+{
+	quest_manager.EndCurrentDzTask(send_fail);
+}
+
 void Perl__popup(const char* window_title, const char* message)
 {
 	quest_manager.popup(window_title, message, 0, 0, 0);
@@ -4078,6 +4093,8 @@ void perl_register_quest()
 	package.add("enablerecipe", &Perl__enablerecipe);
 	package.add("enabletask", &Perl__enabletask);
 	package.add("enabletitle", &Perl__enabletitle);
+	package.add("end_dz_task", (void(*)())&Perl__end_dz_task);
+	package.add("end_dz_task", (void(*)(bool))&Perl__end_dz_task);
 	package.add("exp", &Perl__exp);
 	package.add("faction", (void(*)(int, int))&Perl__faction);
 	package.add("faction", (void(*)(int, int, int))&Perl__faction);
@@ -4101,6 +4118,7 @@ void perl_register_quest()
 	package.add("getconsiderlevelname", &Perl__getconsiderlevelname);
 	package.add("gethexcolorcode", &Perl__gethexcolorcode);
 	package.add("getcurrencyid", &Perl__getcurrencyid);
+	package.add("get_dz_task_id", &Perl__get_dz_task_id);
 	package.add("getexpmodifierbycharid", (double(*)(uint32, uint32))&Perl__getexpmodifierbycharid);
 	package.add("getexpmodifierbycharid", (double(*)(uint32, uint32, int16))&Perl__getexpmodifierbycharid);
 	package.add("get_expedition", &Perl__get_expedition);

zone/lua_client.cpp

@@ -1445,6 +1445,16 @@ void Lua_Client::LockSharedTask(bool lock) {
 	return self->LockSharedTask(lock);
 }
 
+void Lua_Client::EndSharedTask() {
+	Lua_Safe_Call_Void();
+	self->EndSharedTask();
+}
+
+void Lua_Client::EndSharedTask(bool send_fail) {
+	Lua_Safe_Call_Void();
+	self->EndSharedTask(send_fail);
+}
+
 int Lua_Client::GetCorpseCount() {
 	Lua_Safe_Call_Int();
 	return self->GetCorpseCount();
@@ -2657,6 +2667,8 @@ luabind::scope lua_register_client() {
 	.def("EnableAreaHPRegen", &Lua_Client::EnableAreaHPRegen)
 	.def("EnableAreaManaRegen", &Lua_Client::EnableAreaManaRegen)
 	.def("EnableAreaRegens", &Lua_Client::EnableAreaRegens)
+	.def("EndSharedTask", (void(Lua_Client::*)(void))&Lua_Client::EndSharedTask)
+	.def("EndSharedTask", (void(Lua_Client::*)(bool))&Lua_Client::EndSharedTask)
 	.def("Escape", (void(Lua_Client::*)(void))&Lua_Client::Escape)
 	.def("FailTask", (void(Lua_Client::*)(int))&Lua_Client::FailTask)
 	.def("FilteredMessage", &Lua_Client::FilteredMessage)

zone/lua_client.h

@@ -348,6 +348,8 @@ public:
 	bool IsTaskActive(int task);
 	bool IsTaskActivityActive(int task, int activity);
 	void LockSharedTask(bool lock);
+	void EndSharedTask();
+	void EndSharedTask(bool send_fail);
 	int GetCorpseCount();
 	int GetCorpseID(int corpse);
 	int GetCorpseItemAt(int corpse, int slot);

zone/lua_general.cpp

@@ -760,6 +760,18 @@ std::string lua_get_task_name(uint32 task_id) {
 	return quest_manager.gettaskname(task_id);
 }
 
+int lua_get_dz_task_id() {
+	return quest_manager.GetCurrentDzTaskID();
+}
+
+void lua_end_dz_task() {
+	quest_manager.EndCurrentDzTask();
+}
+
+void lua_end_dz_task(bool send_fail) {
+	quest_manager.EndCurrentDzTask(send_fail);
+}
+
 void lua_popup(const char *title, const char *text, uint32 id, uint32 buttons, uint32 duration) {
 	quest_manager.popup(title, text, id, buttons, duration);
 }
@@ -3759,6 +3771,9 @@ luabind::scope lua_register_general() {
 		luabind::def("completed_tasks_in_set", &lua_completed_tasks_in_set),
 		luabind::def("is_task_appropriate", &lua_is_task_appropriate),
 		luabind::def("get_task_name", (std::string(*)(uint32))&lua_get_task_name),
+		luabind::def("get_dz_task_id", &lua_get_dz_task_id),
+		luabind::def("end_dz_task", (void(*)())&lua_end_dz_task),
+		luabind::def("end_dz_task", (void(*)(bool))&lua_end_dz_task),
 		luabind::def("popup", &lua_popup),
 		luabind::def("clear_spawn_timers", &lua_clear_spawn_timers),
 		luabind::def("zone_emote", &lua_zone_emote),

zone/perl_client.cpp

@@ -1423,6 +1423,16 @@ void Perl_Client_LockSharedTask(Client* self, bool lock)
 	return self->LockSharedTask(lock);
 }
 
+void Perl_Client_EndSharedTask(Client* self)
+{
+	return self->EndSharedTask();
+}
+
+void Perl_Client_EndSharedTask(Client* self, bool send_fail)
+{
+	return self->EndSharedTask(send_fail);
+}
+
 uint32_t Perl_Client_GetCorpseCount(Client* self) // @categories Account and Character, Corpse
 {
 	return self->GetCorpseCount();
@@ -2548,6 +2558,8 @@ void perl_register_client()
 	package.add("Duck", &Perl_Client_Duck);
 	package.add("DyeArmorBySlot", (void(*)(Client*, uint8, uint8, uint8, uint8))&Perl_Client_DyeArmorBySlot);
 	package.add("DyeArmorBySlot", (void(*)(Client*, uint8, uint8, uint8, uint8, uint8))&Perl_Client_DyeArmorBySlot);
+	package.add("EndSharedTask", (void(*)(Client*))&Perl_Client_EndSharedTask);
+	package.add("EndSharedTask", (void(*)(Client*, bool))&Perl_Client_EndSharedTask);
 	package.add("Escape", &Perl_Client_Escape);
 	package.add("ExpeditionMessage", &Perl_Client_ExpeditionMessage);
 	package.add("FailTask", &Perl_Client_FailTask);

zone/questmgr.cpp

@@ -2480,6 +2480,24 @@ std::string QuestManager::gettaskname(uint32 task_id) {
 	return std::string();
 }
 
+int QuestManager::GetCurrentDzTaskID() {
+	QuestManagerCurrentQuestVars();
+
+	if (RuleB(TaskSystem, EnableTaskSystem) && zone && task_manager) {
+		return task_manager->GetCurrentDzTaskID();
+	}
+
+	return 0;
+}
+
+void QuestManager::EndCurrentDzTask(bool send_fail) {
+	QuestManagerCurrentQuestVars();
+
+	if (RuleB(TaskSystem, EnableTaskSystem) && zone && task_manager) {
+		task_manager->EndCurrentDzTask(send_fail);
+	}
+}
+
 void QuestManager::clearspawntimers() {
 	if (!zone) {
         return;

zone/questmgr.h

@@ -234,6 +234,8 @@ public:
 	int completedtasksinset(int taskset);
 	bool istaskappropriate(int task);
 	std::string gettaskname(uint32 task_id);
+	int GetCurrentDzTaskID();
+	void EndCurrentDzTask(bool send_fail = false);
     void clearspawntimers();
 	void ze(int type, const char *str);
 	void we(int type, const char *str);

zone/shared_task_zone_messaging.cpp

@@ -169,6 +169,15 @@ void SharedTaskZoneMessaging::HandleWorldMessage(ServerPacket *pack)
 
 			break;
 		}
+		case ServerOP_SharedTaskFailed: {
+			auto buf = reinterpret_cast<ServerSharedTaskCharacterTask_Struct*>(pack->pBuffer);
+			Client* client = entity_list.GetClientByCharID(buf->character_id);
+			if (client)
+			{
+				client->SendTaskFailed(buf->task_id, TASKSLOTSHAREDTASK, TaskType::Shared);
+			}
+			break;
+		}
 		default:
 			break;
 	}

zone/task_client_state.cpp

@@ -1122,16 +1122,12 @@ void ClientTaskState::FailTask(Client *client, int task_id)
 		return;
 	}
 
-	// type: Shared Task
+	// type: Shared Task (failed via world for all members)
 	if (m_active_shared_task.task_id == task_id) {
-		client->SendTaskFailed(task_id, TASKSLOTSHAREDTASK, TaskType::Shared);
-		// Remove the task from the client
-		client->CancelTask(TASKSLOTSHAREDTASK, TaskType::Shared);
+		task_manager->EndSharedTask(*client, task_id, true);
 		return;
 	}
 
-	// TODO: shared tasks
-
 	if (m_active_task_count == 0) {
 		return;
 	}
@@ -1146,7 +1142,6 @@ void ClientTaskState::FailTask(Client *client, int task_id)
 	}
 }
 
-// TODO: Shared tasks
 bool ClientTaskState::IsTaskActivityActive(int task_id, int activity_id)
 {
 	LogTasks("[IsTaskActivityActive] task_id [{}] activity_id [{}]", task_id, activity_id);
@@ -1566,6 +1561,7 @@ bool ClientTaskState::TaskOutOfTime(TaskType task_type, int index)
 
 void ClientTaskState::TaskPeriodicChecks(Client *client)
 {
+	// shared task expiration is handled by world
 
 	// type "task"
 	if (m_active_task.task_id != TASKSLOTEMPTY) {
@@ -1581,20 +1577,6 @@ void ClientTaskState::TaskPeriodicChecks(Client *client)
 		}
 	}
 
-	// type "shared"
-	if (m_active_shared_task.task_id != TASKSLOTEMPTY) {
-		if (TaskOutOfTime(TaskType::Shared, TASKSLOTSHAREDTASK)) {
-			// Send Red Task Failed Message
-			client->SendTaskFailed(m_active_shared_task.task_id, TASKSLOTSHAREDTASK, TaskType::Shared);
-			// Remove the task from the client
-			client->CancelTask(TASKSLOTSHAREDTASK, TaskType::Shared);
-			// It is a conscious decision to only fail one task per call to this method,
-			// otherwise the player will not see all the failed messages where multiple
-			// tasks fail at the same time.
-			return;
-		}
-	}
-
 	if (m_active_task_count == 0) {
 		return;
 	}
@@ -2434,6 +2416,13 @@ void ClientTaskState::LockSharedTask(Client* client, bool lock)
 	}
 }
 
+void ClientTaskState::EndSharedTask(Client* client, bool send_fail)
+{
+	if (task_manager && m_active_shared_task.task_id != TASKSLOTEMPTY)
+	{
+		task_manager->EndSharedTask(*client, m_active_shared_task.task_id, send_fail);
+	}
+}
 bool ClientTaskState::CanAcceptNewTask(Client* client, int task_id, int npc_entity_id) const
 {
 	auto it = std::find_if(m_last_offers.begin(), m_last_offers.end(),

zone/task_client_state.h

@@ -83,6 +83,7 @@ public:
 	void ClearLastOffers() { m_last_offers.clear(); }
 	bool CanAcceptNewTask(Client* client, int task_id, int npc_entity_id) const;
 	bool HasExploreTask(Client* client) const;
+	void EndSharedTask(Client* client, bool send_fail);
 
 	inline bool HasFreeTaskSlot() { return m_active_task.task_id == TASKSLOTEMPTY; }
 

zone/task_manager.cpp

@@ -8,9 +8,11 @@
 #include "../common/repositories/tasks_repository.h"
 #include "../common/repositories/tasksets_repository.h"
 #include "client.h"
+#include "dynamic_zone.h"
 #include "string_ids.h"
 #include "task_manager.h"
 #include "../common/repositories/shared_task_activity_state_repository.h"
+#include "../common/repositories/shared_task_dynamic_zones_repository.h"
 #include "../common/repositories/shared_task_members_repository.h"
 #include "../common/shared_tasks.h"
 #include "worldserver.h"
@@ -1833,3 +1835,48 @@ bool TaskManager::IsActiveTaskComplete(ClientTaskInformation& client_task)
 	}
 	return true;
 }
+
+int TaskManager::GetCurrentDzTaskID()
+{
+	auto dz = zone->GetDynamicZone();
+	if (dz)
+	{
+		// currently only supports shared tasks
+		auto res = SharedTasksRepository::GetWhere(database, fmt::format(
+			"id = (SELECT shared_task_id FROM shared_task_dynamic_zones WHERE dynamic_zone_id = {})", dz->GetID()));
+
+		if (!res.empty())
+		{
+			return res.front().task_id;
+		}
+	}
+	return 0;
+}
+
+void TaskManager::EndCurrentDzTask(bool send_fail)
+{
+	auto dz = zone->GetDynamicZone();
+	if (dz)
+	{
+		EndSharedTask(dz->GetID(), send_fail);
+	}
+}
+
+void TaskManager::EndSharedTask(uint32_t dz_id, bool send_fail)
+{
+	ServerPacket pack(ServerOP_SharedTaskEndByDz, sizeof(ServerSharedTaskEnd_Struct));
+	auto buf = reinterpret_cast<ServerSharedTaskEnd_Struct*>(pack.pBuffer);
+	buf->dz_id = dz_id;
+	buf->send_fail = send_fail;
+	worldserver.SendPacket(&pack);
+}
+
+void TaskManager::EndSharedTask(Client& client, int task_id, bool send_fail)
+{
+	ServerPacket pack(ServerOP_SharedTaskEnd, sizeof(ServerSharedTaskEnd_Struct));
+	auto buf = reinterpret_cast<ServerSharedTaskEnd_Struct*>(pack.pBuffer);
+	buf->character_id = client.CharacterID();
+	buf->task_id = task_id;
+	buf->send_fail = send_fail;
+	worldserver.SendPacket(&pack);
+}

zone/task_manager.h

@@ -51,6 +51,10 @@ public:
 	int NextTaskInSet(int task_set, int task_id);
 	bool IsTaskRepeatable(int task_id);
 	bool IsActiveTaskComplete(ClientTaskInformation& client_task);
+	int GetCurrentDzTaskID();
+	void EndCurrentDzTask(bool send_fail);
+	void EndSharedTask(Client& client, int task_id, bool send_fail);
+	void EndSharedTask(uint32_t dz_id, bool send_fail);
 
 	friend class ClientTaskState;
 

zone/worldserver.cpp

@@ -3291,6 +3291,7 @@ void WorldServer::HandleMessage(uint16 opcode, const EQ::Net::Packet &p)
 	case ServerOP_SharedTaskMemberChange:
 	case ServerOP_SharedTaskInvitePlayer:
 	case ServerOP_SharedTaskPurgeAllCommand:
+	case ServerOP_SharedTaskFailed:
 	{
 		SharedTaskZoneMessaging::HandleWorldMessage(pack);
 		break;