Worked these changes into the client & server (read more)

The changes were fairly easy, and I was actually able to find and fix an
out-of-sequence bug: The destructors for the AccountManager and the
CharacterManager were using SQL code after the call to SQLite3_close_v2(),
so I added and called UnloadAll() for both of them.

server/account_manager.cpp

@@ -36,16 +36,6 @@ static const char* DELETE_USER_ACCOUNT = "DELETE FROM Accounts WHERE uid = ?;";
 //Define the public methods
 //-------------------------
 
-AccountManager::AccountManager() {
-	//
-}
-
-AccountManager::~AccountManager() {
-	for (auto& it : accountMap) {
-		SaveAccount(it.first);
-	}
-}
-
 int AccountManager::CreateAccount(std::string username, int clientIndex) {
 	//create this user account, failing if it exists, leave this account in memory
 	sqlite3_stmt* statement = nullptr;
@@ -202,6 +192,13 @@ void AccountManager::DeleteAccount(int uid) {
 	accountMap.erase(uid);
 }
 
+void AccountManager::UnloadAll() {
+	for (auto& it : accountMap) {
+		SaveAccount(it.first);
+	}
+	accountMap.clear();
+}
+
 //-------------------------
 //Define the accessors and mutators
 //-------------------------
@@ -226,4 +223,4 @@ sqlite3* AccountManager::SetDatabase(sqlite3* db) {
 
 sqlite3* AccountManager::GetDatabase() {
 	return database;
-}
+}

server/account_manager.hpp

@@ -30,8 +30,8 @@
 
 class AccountManager {
 public:
-	AccountManager();
-	~AccountManager();
+	AccountManager() = default;
+	~AccountManager() { UnloadAll(); };
 
 	//public access methods
 	int CreateAccount(std::string username, int clientIndex);
@@ -40,6 +40,8 @@ public:
 	void UnloadAccount(int uid);
 	void DeleteAccount(int uid);
 
+	void UnloadAll();
+
 	//accessors and mutators
 	AccountData* GetAccount(int uid);
 	std::map<int, AccountData>* GetContainer();

server/character_manager.cpp

@@ -58,16 +58,6 @@ static const char* DELETE_CHARACTER = "DELETE FROM Characters WHERE uid = ?;";
 //Define the methods
 //-------------------------
 
-CharacterManager::CharacterManager() {
-	//
-}
-
-CharacterManager::~CharacterManager() {
-	for (auto& it : characterMap) {
-		SaveCharacter(it.first);
-	}
-}
-
 //TODO: default stats as a parameter? This would be good for differing beggining states or multiple classes
 int CharacterManager::CreateCharacter(int owner, std::string handle, std::string avatar) {
 	//Create the character, failing if it exists
@@ -294,6 +284,13 @@ void CharacterManager::UnloadCharacterIf(std::function<bool(std::map<int, Charac
 	}
 }
 
+void CharacterManager::UnloadAll() {
+	for (auto& it : characterMap) {
+		SaveCharacter(it.first);
+	}
+	characterMap.clear();
+}
+
 //-------------------------
 //Define the accessors and mutators
 //-------------------------

server/character_manager.hpp

@@ -31,8 +31,8 @@
 
 class CharacterManager {
 public:
-	CharacterManager();
-	~CharacterManager();
+	CharacterManager() = default;
+	~CharacterManager() { UnloadAll(); };
 
 	//public access methods
 	int CreateCharacter(int owner, std::string handle, std::string avatar);
@@ -43,6 +43,8 @@ public:
 
 	void UnloadCharacterIf(std::function<bool(std::map<int, CharacterData>::iterator)> f);
 
+	void UnloadAll();
+
 	//accessors and mutators
 	CharacterData* GetCharacter(int uid);
 	std::map<int, CharacterData>* GetContainer();

server/room_data.hpp

@@ -23,7 +23,7 @@
 #define ROOMDATA_HPP_
 
 //map system
-#include "region_pager.hpp"
+#include "region_pager_lua.hpp"
 
 struct RoomData {
 	enum class RoomType {
@@ -35,7 +35,7 @@ struct RoomData {
 	};
 
 	//members
-	RegionPager pager;
+	RegionPagerLua pager;
 	RoomType type;
 
 	//TODO: collision map

server/server_application.cpp

@@ -151,6 +151,14 @@ void ServerApplication::Proc() {
 void ServerApplication::Quit() {
 	std::cout << "Shutting down" << std::endl;
 
+	//close the managers
+	clientMap.clear();
+	accountMgr.UnloadAll();
+	characterMgr.UnloadAll();
+	//TODO: unload combats
+	//TODO: unload enemies
+	//TODO: unload rooms
+
 	//APIs
 	lua_close(luaState);
 	sqlite3_close_v2(database);