koobas.hobune.stream
Remove and resize List
I have all my player transforms in a list. And I want to remove one player. I can do that by using Remove.
void OnNetworkDisconnect ()
{
gs.allPlayers.Remove (_playerTransform);
gs.UpdatePlayerLists ();
Debug.Log ("removing player");
Application.LoadLevel("NetworkStart");
}
However, once I remove the player how do I resize the list back to just the remaining players. By removing the player, his transform is removed, but the list is the same size as in the following pic:
I attempted to go through list and set it equal to a temp list but it doesnt work.
public void UpdatePlayerLists() {
System.Collections.Generic.List<Transform> allPlayersTemp = new System.Collections.Generic.List<Transform>();
int loop = 0;
for (loop = 0; loop < allPlayers.Count; loop++) {
if (allPlayers[loop] != null)
allPlayersTemp.Add (allPlayers[loop]);
}
allPlayers = new System.Collections.Generic.List<Transform> ();
allPlayers = allPlayersTemp;
}
Anyone have thoughts on how I can remove a transform from a list and resize the list to the remaining values.
Thanks
Hmm. $$anonymous$$aybe its not getting called properly. I didn't write a very good question. Thanks!
Note that you'll want to remove it from the list before its destroyed. Or perhaps in OnDestroy.
voncarp,
The List should not require resizing. This can be demonstrated with a simple console App.
static void Main(string[] args)
{
List<string> players = new List<string>();
players.Add("alpha");
players.Add("bravo");
players.Add("charlie");
players.Add("delta");
players.Add("echo");
Console.WriteLine("\nCapacity: {0}", players.Capacity);
Console.WriteLine("Count: {0}", players.Count);
foreach (var player in players)
{
Console.WriteLine(player);
}
Console.WriteLine( );
players.Remove("delta");
Console.WriteLine("\nCapacity: {0}", players.Capacity);
Console.WriteLine("Count: {0}", players.Count);
foreach (var player in players)
{
Console.WriteLine(player);
}
Console.WriteLine();
players.TrimExcess();
Console.WriteLine("\nCapacity: {0}", players.Capacity);
Console.WriteLine("Count: {0}", players.Count);
}
Which returns :
Capacity: 8 Count: 5 alpha bravo charlie delta echo
Capacity: 8 Count: 4 alpha bravo charlie echo
Capacity: 4 Count: 4
Perhaps you could add some code to log to the console the Count and print the list content before and after the List.Remove()
