/// <summary>
/// Moves the whole team to a new position on the battlefield.
/// </summary>
/// <param name="direction">In what direction to move.</param>
/// <param name="step">What distance to move.</param>
public override void Move(Direction direction, int step = 1)
{
//Decrease the presence of all magicians:
foreach (Friend member in this.companions)
{
if (member is IMagician)
{
(member as IMagician).Presence--;
}
}
//Remove the magicians that have no presence left:
for (int i = 0; i < this.companions.Count; i++)
{
if (this.companions[i] is IMagician)
{
if ((this.companions[i] as IMagician).Presence == 0)
{
string message = string.Format("{0} has just left the team on some magician's business. Your strength has now decreased to {1:0.00}.",
this.companions[i].Name, this.Strength);
FriendLeftTheTeamEventArgs leftArgs = new FriendLeftTheTeamEventArgs(this.companions[i], message);
this.FriendLeftTheTeam(this.companions[i], leftArgs);
RemoveCompanion(this.companions[i]);
}
}
}
//Move the whole team:
base.Move(direction);
int newRow = this.Position.Y;
int newCol = this.Position.X;
this.Position = new Location(newCol, newRow);
}
private void FriendLeft(Friend aFriend, FriendLeftTheTeamEventArgs eventArgs)
{
this.joinInTeamMessage += "\n" + eventArgs.Message;
}