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Database.java
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Database.java
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import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Scanner;
public class Database {
static String AccountsDBPath = "AccountsDB.txt";
static String GamesDBPath = "GamesDB.txt";
static ArrayList<Account> accounts = new ArrayList<>();
static ArrayList<Game> games = new ArrayList<>();
public static void loadAccounts() throws FileNotFoundException {
Scanner in = new Scanner(new File(AccountsDBPath));
accounts = new ArrayList<>();
while(in.hasNext()){
String s = in.nextLine();
String[] data;
data = s.split("\\|");
Account account = new Account(data[0], data[1], data[2], data[3], Integer.parseInt(data[4]));
accounts.add(account);
}
in.close();
}
public static void saveAccounts() throws FileNotFoundException {
PrintWriter out = new PrintWriter(new File(AccountsDBPath));
for (Account i : accounts){
out.println(i.userType + "|" + i.username + "|" + i.password + "|" + i.email + "|" + i.score);
}
out.close();
}
public static void loadGames() throws FileNotFoundException {
Scanner in = new Scanner(new File(GamesDBPath));
games = new ArrayList<>();
while(in.hasNext()){
String s = in.nextLine();
String[] data;
data = s.split("\\|");
Game game = new Game(data[0], data[1], data[2], Integer.parseInt(data[3]), data[4], data[5]);
games.add(game);
}
in.close();
}
public static void saveGames() throws FileNotFoundException {
PrintWriter out = new PrintWriter(new File(GamesDBPath));
for (Game i : games){
out.println(i.name + "|" + i.type + "|" + i.subject + "|" + i.numOfQuestions + "|" + i.creatorName + "|" + i.path);
}
out.close();
}
public static void listGames() {
int count = 1;
for (Game i : games){
System.out.println(count + ". " + i.name + "\nGenre: " + i.subject +
"\nType: " + i.type + "\nCreated by: " + i.creatorName);
System.out.println();
count++;
}
}
}