/// <summary>
/// Removes a player from the registered players collection.
/// </summary>
/// <param name="player">The player controller to remove.</param>
public static void DropPlayer(SnowmanControl player)
{
// Search for the player to remove.
int indexToRemove = -1;
for (int i = 0; i < Players.Length; i++)
{
if (Players[i] == player)
{
indexToRemove = i;
break;
}
}
// If the sentinel value is found then the caller tried
// to remove a player that was never registered.
if (indexToRemove == -1)
{
throw new Exception("Attempted to drop player that was not registered.");
}
else
{
// Remove the index of the dropped player.
Players = Players.WithIndexRemoved(indexToRemove);
// Notify other scripts that a change in player count has occured.
PlayersChanged?.Invoke(Players);
}
}
public virtual async Task RemovePlayerAsync(IPlayer player)
{
_players.Remove(player);
if (PlayersChanged != null)
{
await PlayersChanged.Invoke(this, Players);
}
}
protected virtual void OnPlayersChanged()
{
Debug.WriteLine("OnPlayersChanged called");
PlayersChanged?.Invoke(this, new PlayersEventArgs()
{
playerList = gameState.players
});
}
/// <summary>
/// You should probably be using World.MovePlayer in most scenarios to make sure all the correct events are triggered
/// </summary>
/// <param name="player"></param>
/// <returns></returns>
public virtual async Task AddPlayerAsync(IPlayer player)
{
player.Map = this;
_players.Add(player);
if (PlayersChanged != null)
{
await PlayersChanged.Invoke(this, Players);
}
}
/// <summary>
/// Adds a new player to the registered players collection.
/// </summary>
/// <param name="player">The player controller to add.</param>
public static void AddPlayer(SnowmanControl player)
{
// Check to see if the player has already been added.
foreach (SnowmanControl existingPlayer in Players)
{
if (existingPlayer == player)
{
throw new Exception(
"Registered a player when it was already registered to the player service.");
}
}
// Insert the new player to the end of the players collection.
SnowmanControl[] players = Players;
Array.Resize(ref players, players.Length + 1);
players[players.Length - 1] = player;
Players = players;
// Notify other scripts that a change in player count has occured.
PlayersChanged?.Invoke(Players);
}
