/// <summary>
/// Sends out invites to the affected users. Returns the Guid of the resulting game session.
/// </summary>
/// <param name="invitingUser"></param>
/// <param name="otherUser1"></param>
/// <param name="otherUser2"></param>
/// <param name="otherUser3"></param>
/// <param name="otherUser4"></param>
/// <returns></returns>
public Game StartGame(User invitingUser, string otherUser1, string otherUser2, string otherUser3, string otherUser4)
{
Game gameSession = CreateGame();
//GetUserByUserName will except if a user is not found, so we can just add users to a list without checking.
UserList otherUsers = new UserList();
otherUsers.Add(GetUserByUserName(otherUser1));
otherUsers.Add(GetUserByUserName(otherUser2));
otherUsers.Add(GetUserByUserName(otherUser3));
otherUsers.Add(GetUserByUserName(otherUser4));
//Create invitations for all the other users.
foreach (User user in otherUsers)
{
Invite invite = CreateGameInvite(invitingUser, gameSession, user);
SendGameInvite(invite);
}
//Add yourself as an invited user and set Status to accepted from the start.
Invite selfInvite = CreateGameInvite(invitingUser, gameSession, invitingUser);
DB_Invite.FromInvite(selfInvite, _context);
AcceptGameInvite(invitingUser, selfInvite.Id.Value);
return(gameSession);
}
/// <summary>
/// Creates a GameInvite in the database from one user to another.
/// </summary>
/// <param name="invitingUser"></param>
/// <param name="gameSession"></param>
/// <param name="user"></param>
/// <returns></returns>
public Invite CreateGameInvite(User invitingUser, Game game, User user)
{
DB_Invite da_invite = DB_Invite.FromInvite(new Invite()
{
Id = Guid.NewGuid(),
InvitedUser = user.Id.Value,
InvitingUser = invitingUser.Id.Value,
Status = (int)DB_Invite.InviteStatus.Pending,
GameId = game.Id.Value
}, _context);
return(da_invite.ToInvite());
}
/// <summary>
/// Accepts a GameInvite.
/// </summary>
/// <param name="user"></param>
/// <param name="InviteId"></param>
public void AcceptGameInvite(User user, Guid InviteId)
{
DB_Invite da_invite = (from i in _context.DB_Invites where i.Id == InviteId select i).FirstOrDefault();
if (da_invite == null)
{
throw new FOEServiceException(FOEStatusCodes.UnknownGameInvite);
}
da_invite.Status = (int)DB_Invite.InviteStatus.Accepted;
_context.SubmitChanges();
AttemptGameStart(da_invite.DB_Game);
}
