static string SaveGame(BattleShips game)
{
var saveName = AskUserForSaveGameName(1, 30);
BattleShipsSaveJson battleShips = new BattleShipsSaveJson()
{
Height = game.Height,
Width = game.Width,
Player1 = game.Player1,
Player1Turn = game.Player1Turn,
Player2 = game.Player2,
SaveName = saveName,
GameType = game.GameType
};
SaveTool.SaveGameToFile(battleShips);
using var ctx = new AppDbContext();
var battleShipsSave = game.CreateBattleShipsSave(saveName);
if (ctx.BattleShipsSaves.Any(e => e.SaveName == saveName))
{
var save = ctx.BattleShipsSaves.FirstOrDefault(e => e.SaveName == saveName);
game.UpdateBattleShipsSave(save !);
ctx.Update(save);
}
else
{
ctx.Add(battleShipsSave);
}
ctx.SaveChanges();
return("");
}
private static string AskUserForSaveGameName(int min, int max)
{
using var ctx = new AppDbContext();
var userInput = "";
while (true)
{
Console.WriteLine("Please enter the name for a save");
Console.Write(">");
userInput = Console.ReadLine();
if (string.IsNullOrWhiteSpace(userInput) || userInput.Length < min || userInput.Length > max)
{
Console.WriteLine($"Save name has to be between {min} and {max} characters long.");
continue;
}
if (SaveTool.SaveGameExists(userInput) || ctx.BattleShipsSaves.Any(e => e.SaveName == userInput))
{
Console.WriteLine($"A save '{userInput}' already exists. Do you wish to overwrite it? (Y/N)");
var userAnswer = Console.ReadLine()?.Trim().ToUpper();
if (userAnswer != null && userAnswer.Equals("Y"))
{
SaveTool.DeleteGameFromFile(userInput);
break;
}
continue;
}
break;
}
return(userInput);
}
private static string LoadGameFromJson()
{
var userChoice = "";
var menu = new Menu(MenuLevel.Level1);
Console.Clear();
var saveGames = SaveTool.LoadGamesFromFile();
if (DisplaySaveGames(menu, saveGames, out string quitToMenu))
{
return(quitToMenu);
}
do
{
Console.WriteLine("Please enter the name of a save");
Console.Write(">");
var userInput = Console.ReadLine();
if (userInput !.ToUpper().Trim() == "X" || userInput.ToUpper().Trim() == "M")
{
break;
}
Console.WriteLine(userInput);
if (saveGames.Any(e => e.SaveName.Equals(userInput)))
{
var battleShipsSave = saveGames.First(e => e.SaveName.Equals(userInput));
var battleShipsGame = new BattleShips(battleShipsSave);
menu.AddNewMenuItem(new MenuItem("Save game", "S", null));
userChoice = HumanVsHumanMainGame(battleShipsGame, menu);
break;
}
Console.WriteLine("This save doesn't exist.");
} while (true);
return(userChoice);
}
