public void createTables() {
		// Table PLAYER
		if (!_sqLite.isTable("player")) {
			try {
				_sqLite.query("CREATE TABLE player("
						    + "id INTEGER PRIMARY KEY AUTOINCREMENT, "
						    + "playername TEXT UNIQUE COLLATE NOCASE);");
			} catch (Exception e) {
				// TODO
			}
		}
		// Table LOGIN
		if (!_sqLite.isTable("login")) {
			try {
				_sqLite.query("CREATE TABLE login("
						    + "id INTEGER PRIMARY KEY AUTOINCREMENT, "
						    + "id_player INTEGER NOT NULL, "
						    + "time_login DATETIME NOT NULL DEFAULT (datetime('now', 'localtime')), "
						    + "time_logout DATETIME, "
						    + "time_online INTEGER, "
						    + "time_afk DATETIME, "
						    + "world TEXT, "
						    + "x INT, "
						    + "y INT, "
						    + "z INT, "
						    + "FOREIGN KEY(id_player) REFERENCES player(id) ON DELETE CASCADE);");
			} catch (Exception e) {
				// TODO
			}
		}
	}