Rename world expedition cache to state

world/expedition_state.h

@@ -0,0 +1,49 @@
+/**
+ * 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 WORLD_EXPEDITION_STATE_H
+#define WORLD_EXPEDITION_STATE_H
+
+#include "../common/rulesys.h"
+#include "../common/timer.h"
+#include <cstdint>
+#include <vector>
+
+extern class ExpeditionState expedition_state;
+
+class Expedition;
+
+class ExpeditionState
+{
+public:
+	void AddExpedition(uint32_t expedition_id);
+	void LoadActiveExpeditions();
+	void MemberChange(uint32_t expedition_id, uint32_t character_id, bool remove);
+	void Process();
+	void RemoveAllMembers(uint32_t expedition_id);
+	void RemoveExpedition(uint32_t expedition_id);
+	void SetSecondsRemaining(uint32_t expedition_id, uint32_t seconds_remaining);
+
+private:
+	std::vector<Expedition> m_expeditions;
+	Timer m_process_throttle_timer{static_cast<uint32_t>(RuleI(Expedition, WorldExpeditionProcessRateMS))};
+};
+
+#endif