Implement initial expedition system

Add Expeditions logging category

Add handlers for all Dynamic Zone/Expedition related opcodes

Add FormatName string_util function to format character names

Add Zone::IsZone helper method

Add cross zone MessageString support with variable parameters

Add static Client method helpers for cross zone messaging

Add #dz gm command to debug expedition cache for current zone

zone/expedition_request.h

@@ -0,0 +1,76 @@
+/**
+ * EQEmulator: Everquest Server Emulator
+ * Copyright (C) 2001-2020 EQEmulator Development Team (https://github.com/EQEmu/Server)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY except by those people which sell it, which
+ * are required to give you total support for your newly bought product;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef EXPEDITION_REQUEST_H
+#define EXPEDITION_REQUEST_H
+
+#include "expedition_lockout_timer.h"
+#include <cstdint>
+#include <string>
+#include <vector>
+#include <unordered_map>
+
+class Client;
+class Group;
+class MySQLRequestResult;
+class Raid;
+class ServerPacket;
+struct ExpeditionMember;
+
+class ExpeditionRequest
+{
+public:
+	ExpeditionRequest(Client* requester, std::string expedition_name,
+		uint32_t min_players, uint32_t max_players, bool has_replay_timer);
+
+	bool Validate();
+
+	Client* GetLeaderClient() const { return m_leader; }
+	uint32_t GetLeaderID() const { return m_leader_id; }
+	const std::string& GetLeaderName() const { return m_leader_name; }
+	std::vector<ExpeditionMember> TakeMembers() && { return std::move(m_members); }
+	std::unordered_map<std::string, ExpeditionLockoutTimer> TakeLockouts() && { return std::move(m_lockouts); }
+
+private:
+	bool ValidateMembers(const std::string& query_member_names, uint32_t member_count);
+	bool CanRaidRequest(Raid* raid);
+	bool CanGroupRequest(Group* group);
+	bool CheckMembersForConflicts(MySQLRequestResult& results, bool is_solo);
+	bool IsPlayerCountValidated(uint32_t member_count);
+	bool LoadLeaderLockouts();
+	void SendLeaderMemberInExpedition(const std::string& member_name, bool is_solo);
+	void SendLeaderMemberReplayLockout(const std::string& member_name, const ExpeditionLockoutTimer& lockout, bool is_solo);
+	void SendLeaderMemberEventLockout(const std::string& member_name, const ExpeditionLockoutTimer& lockout);
+	void SendLeaderMessage(uint16_t chat_type, uint32_t string_id, const std::initializer_list<std::string>& parameters = {});
+
+	Client*  m_requester            = nullptr;
+	Client*  m_leader               = nullptr;
+	uint32_t m_leader_id            = 0;
+	uint32_t m_min_players          = 0;
+	uint32_t m_max_players          = 0;
+	bool     m_check_event_lockouts = true;
+	bool     m_has_replay_timer     = false;
+	std::string m_expedition_name;
+	std::string m_leader_name;
+	std::vector<ExpeditionMember> m_members;
+	std::unordered_map<std::string, ExpeditionLockoutTimer> m_lockouts;
+};
+
+#endif