Wrote ManagerInterface, implemented it in RoomManager

ManagerInterface is a server-side pure abstract class; all of it's methods
are defined as pure virtual methods, and as such should be defined in the
derived classes. It works correctly along side the Singleton class, but
does not implement it directly as originally planned. It should also
support variadic parameters, which still need testing.

I've implemented ManagerInterface in RoomManager, but I've also disabled a
number of the RoomManager's features, including the lua interface. The
project as a whole should build, but it won't run correctly. The variadic
parameters will be tested using the other managers.

It feels good just playing around instead of pushing forward all the time.

server/rooms/room_manager.cpp

@@ -29,9 +29,9 @@
 //public access methods
 //-------------------------
 
-int RoomManager::CreateRoom() {
-	//create the room
-	RoomData* newRoom = new RoomData();
+int RoomManager::Create() {
+/*	//create the room
+	RoomData* newRoom = 
 	newRoom->pager.SetLuaState(luaState);
 
 	//register the room
@@ -47,13 +47,21 @@ int RoomManager::CreateRoom() {
 	lua_pop(luaState, 1);
 
 	//finish the routine
-	return counter++;
+*/	return counter++;
 }
 
-void RoomManager::UnloadRoom(int uid) {
-	//find the room
-	RoomData* room = FindRoom(uid);
-	if (!room) {
+int RoomManager::Load() {
+	//TODO: RoomManageR::Load()
+}
+
+int RoomManager::Save(int uid) {
+	//TODO: RoomManageR::Save(uid)
+}
+
+void RoomManager::Unload(int uid) {
+/*	//find the room
+	RoomData* room = elementMap.find(uid);
+	if (room == elementMap.end()) {
 		return;
 	}
 
@@ -69,28 +77,14 @@ void RoomManager::UnloadRoom(int uid) {
 	//free the memory
 	delete room;
 	roomMap.erase(uid);
-}
+*/}
 
-RoomData* RoomManager::GetRoom(int uid) {
-	return FindRoom(uid);
-	//TODO: expand this to auto-create the room
-}
-
-RoomData* RoomManager::FindRoom(int uid) {
-	std::map<int, RoomData*>::iterator it = roomMap.find(uid);
-	if (it == roomMap.end()) {
-		return nullptr;
-	}
-	return it->second;
-}
-
-int RoomManager::PushRoom(RoomData* room) {
-	roomMap[counter++] = room;
-	return counter;
+void RoomManager::Delete(int uid) {
+	//
 }
 
 void RoomManager::UnloadAll() {
-	lua_getglobal(luaState, TORTUGA_ROOM_NAME);
+/*	lua_getglobal(luaState, TORTUGA_ROOM_NAME);
 
 	for (auto& it : roomMap) {
 		//API hook
@@ -103,4 +97,32 @@ void RoomManager::UnloadAll() {
 
 	lua_pop(luaState, 1);
 	roomMap.clear();
-}
+*/}
+
+void RoomManager::UnloadIf(std::function<bool(std::pair<const int,RoomData>)> fn) {
+	std::map<int, RoomData>::iterator it = elementMap.begin();
+	while (it != elementMap.end()) {
+		if (fn(*it)) {
+			it = elementMap.erase(it);
+		}
+		else {
+			++it;
+		}
+	}
+}
+
+RoomData* RoomManager::Get(int uid) {
+	return &elementMap[uid];
+}
+
+int RoomManager::GetLoadedCount() {
+	return elementMap.size();
+}
+
+int RoomManager::GetTotalCount() {
+	return elementMap.size();
+}
+
+std::map<int, RoomData>* RoomManager::GetContainer() {
+	return &elementMap;
+}