/// <summary>
/// Converts a given line to an <see cref="Action"/> of type actionType.
/// </summary>
/// <param name="line"></param>
/// <param name="actionType"></param>
/// <param name="actionText"></param>
/// <returns></returns>
public Action StringToAction(string line, GameSystem.ActionEnum actionType, string actionText, Game game)
{
string param = line.GetTextAfter(actionText).Trim();
Player target = null;
if (game != null) target = game.GetPlayer(param, "");
Action action = new Action(actionType);
if (target == null) action.Text = param;
else action.Target = target;
return action;
}
/// <summary>
/// Processes all actions in the message, calls <see cref="ParseActions(SimpleMessage)"/> to get a list of valid actions.
/// Passes each action to <see cref="GameSystem.PerformAction(Game, Player, Action)"/>.
/// </summary>
/// <param name="message">The message to process</param>
/// <param name="game">The game the player is playing in</param>
/// <seealso cref="ParseActions(SimpleMessage)"/>
private void ProcessActions(SimpleMessage message, Game game)
{
GameSystem gameSystem = GameSystem.Instance;
string address = message.From;
Player player = null;
if (game != null) player = game.GetPlayer("", address);
List<Action> actions = ParseActions(message, player, game);
if (game == null) gameSystem.NewGame(message, actions);
else if (player == null) gameSystem.ValidateJoinAction(address, actions, game);
else
{
foreach (Action action in actions)
{
gameSystem.PerformAction(game, player, action);
}
}
}
/// <summary>
/// The given player isn't playing in any games, but they did reference a valid game id. See if they want to join it.
/// </summary>
/// <param name="address"></param>
/// <param name="actions"></param>
/// <param name="game"></param>
public void ValidateJoinAction(string address, List<Action> actions, Game game)
{
foreach (Action action in actions)
{
if (action.Type == ActionEnum.JoinAs)
{
Player player = new Player(action.Text.ToTitleCase(), address);
if (String.IsNullOrEmpty(player.Name))
{
HandleBadAction(game, player, action, "You didn't specify the name you wished to join the game as. To do this reply to this message with \"Join as <i>name</i>\" where <i>name</i> is your name.");
return;
}
else if (game.IsInProgress)
{
HandleBadAction(game, player, action, "You cannot join " + game + " because it is in progress.");
}
else if (game.GetPlayer(player.Name, "") != null)
{
HandleBadAction(game, player, action, "Someone else is already using " + player.Name.b() + " as their name, please choose a different name.");
}
else
{
ProcessJoinAction(player, action, game);
}
return;
}
}
//None of the actions were join actions, and they aren't playing in any games so...
string msg = "You aren't playing any games, the only action you may take is joining a game or creating a game. To start a new game reply to this message with \"Join as <i>name</i>\" where <i>name</i> is your name.";
log.Warn("Unknown malformed action from " + address);
Gmail.MessagePerson(address, game.Subject, msg);
}
