Began marking changes for monsters

These changes include storing monsters on shutdown, storing dead
characters and monsters, etc. Also fleshed out the MonsterManager's
internals a bit.

(cherry picked from commit af982710f6de050c09ef503cf2f8e1c9fdd34979)

server/accounts/account_manager.cpp

@@ -27,7 +27,7 @@
 //Define the queries
 //-------------------------
 
-static const char* CREATE_USER_ACCOUNT = "INSERT INTO Accounts (username) VALUES (?);";
+static const char* CREATE_USER_ACCOUNT = "INSERT INTO UserAccounts (username) VALUES (?);";
 
 static const char* LOAD_USER_ACCOUNT = "SELECT "
 	"uid, "
@@ -35,18 +35,18 @@ static const char* LOAD_USER_ACCOUNT = "SELECT "
 	"whitelisted, "
 	"mod, "
 	"admin "
-	" FROM Accounts WHERE username = ?;";
+	" FROM UserAccounts WHERE username = ?;";
 
-static const char* SAVE_USER_ACCOUNT = "UPDATE OR FAIL Accounts SET "
+static const char* SAVE_USER_ACCOUNT = "UPDATE OR FAIL UserAccounts SET "
 	"blacklisted = ?2, "
 	"whitelisted = ?3, "
 	"mod = ?4, "
 	"admin = ?5 "
 	"WHERE uid = ?1;";
 
-static const char* DELETE_USER_ACCOUNT = "DELETE FROM Accounts WHERE uid = ?;";
+static const char* DELETE_USER_ACCOUNT = "DELETE FROM UserAccounts WHERE uid = ?;";
 
-static const char* COUNT_USER_ACCOUNT_RECORDS = "SELECT COUNT(*) FROM Accounts;";
+static const char* COUNT_USER_ACCOUNT_RECORDS = "SELECT COUNT(*) FROM UserAccounts;";
 
 //-------------------------
 //Define the public methods

server/characters/character_manager.cpp

@@ -35,7 +35,7 @@
 //NOTE: Programmer set variables are NOT zero-indexed
 //NOTE: SQLite3 returned variables (i.e. loading) ARE zero-indexed
 
-static const char* CREATE_CHARACTER = "INSERT INTO Characters ("
+static const char* CREATE_CHARACTER = "INSERT INTO LiveCharacters ("
 	"owner, "
 	"handle, "
 	"avatar, "
@@ -57,9 +57,9 @@ static const char* LOAD_CHARACTER = "SELECT "
 	"boundsY, "
 	"boundsW, "
 	"boundsH "
-	"FROM Characters WHERE handle = ?;";
+	"FROM LiveCharacters WHERE handle = ?;";
 
-static const char* SAVE_CHARACTER = "UPDATE OR FAIL Characters SET "
+static const char* SAVE_CHARACTER = "UPDATE OR FAIL LiveCharacters SET "
 	"roomIndex = ?2, "
 	"originX = ?3, "
 	"originY = ?4, "
@@ -69,9 +69,9 @@ static const char* SAVE_CHARACTER = "UPDATE OR FAIL Characters SET "
 	"boundsH = ?8 "
 	"WHERE uid = ?1;";
 
-static const char* DELETE_CHARACTER = "DELETE FROM Characters WHERE uid = ?;";
+static const char* DELETE_CHARACTER = "DELETE FROM LiveCharacters WHERE uid = ?;";
 
-static const char* COUNT_CHARACTER_RECORDS = "SELECT COUNT(*) FROM Characters;";
+static const char* COUNT_CHARACTER_RECORDS = "SELECT COUNT(*) FROM LiveCharacters;";
 
 //-------------------------
 //Define the methods

server/monsters/monster_api.cpp

@@ -28,7 +28,7 @@
 static int setAvatar(lua_State* L) {
 	MonsterData* monster = static_cast<MonsterData*>(lua_touserdata(L, 1));
 	monster->SetAvatar(lua_tostring(L, 2));
-	//TODO: send an update to the clients?
+	//TODO: (1) send an update to the clients?
 	return 0;
 }
 

server/monsters/monster_manager.cpp

@@ -29,46 +29,60 @@ MonsterManager::~MonsterManager() {
 	UnloadAll();
 }
 
-int MonsterManager::Create(std::string) {
-	//TODO: (9) MonsterManager::Create()
+int MonsterManager::Create(std::string s) {
+	//TODO: (1) MonsterManager::Create()
 }
 
 void MonsterManager::Unload(int uid) {
-	//TODO: (9) MonsterManager::Unload()
+	elementMap.erase(uid);
 }
 
 void MonsterManager::UnloadAll() {
-	//TODO: (9) MonsterManager::UnloadAll()
+	elementMap.clear();
 }
 
 void MonsterManager::UnloadIf(std::function<bool(std::pair<const int, MonsterData const&>)> fn) {
-	//TODO: (9) MonsterManager::UnloadIf()
+	std::map<int, MonsterData>::iterator it = elementMap.begin();
+	while (it != elementMap.end()) {
+		if (fn(*it)) {
+			it = elementMap.erase(it);
+		}
+		else {
+			++it;
+		}
+	}
 }
 
 MonsterData* MonsterManager::Get(int uid) {
-	//TODO: (9) MonsterManager::Get()
+	std::map<int, MonsterData>::iterator it = elementMap.find(uid);
+
+	if (it == elementMap.end()) {
+		return nullptr;
+	}
+
+	return &it->second;
 }
 
 int MonsterManager::GetLoadedCount() {
-	//TODO: (9) MonsterManager::GetLoadedCount()
+	return elementMap.size();
 }
 
 std::map<int, MonsterData>* MonsterManager::GetContainer() {
-	//TODO: (9) MonsterManager::GetContainer()
+	return &elementMap;
 }
 
 lua_State* MonsterManager::SetLuaState(lua_State* L) {
-	//TODO: (9) MonsterManager::SetLuaState()
+	return lua = L;
 }
 
 lua_State* MonsterManager::GetLuaState() {
-	//TODO: (9) MonsterManager::GetLuaState()
+	return lua;
 }
 
 sqlite3* MonsterManager::SetDatabase(sqlite3* db) {
-	//TODO: (9) MonsterManager::SetDatabase()
+	return database = db;
 }
 
 sqlite3* MonsterManager::GetDatabase() {
-	//TODO: (9) MonsterManager::GetDatabase()
+	return database;
 }

server/network_api.cpp

@@ -62,8 +62,13 @@ static int pumpCharacterUpdate(lua_State* L) {
 	return 1;
 }
 
+static int pumpMonsterUpdate(lua_State* L) {
+	//TODO: (0) send the info about a specific monster instance
+}
+
 static const luaL_Reg networkLib[] = {
 	{"PumpCharacterUpdate", pumpCharacterUpdate},
+	{"PumpMonsterUpdate", pumpMonsterUpdate},
 	{nullptr, nullptr}
 };