/// <summary>
/// Registers a network update system to be executed in a specific network update stage.
/// </summary>
public static void RegisterNetworkUpdate(this INetworkUpdateSystem updateSystem, NetworkUpdateStage updateStage = NetworkUpdateStage.Update)
{
var sysSet = s_UpdateSystem_Sets[updateStage];
if (!sysSet.Contains(updateSystem))
{
sysSet.Add(updateSystem);
int setLen = sysSet.Count;
var sysArr = s_UpdateSystem_Arrays[updateStage];
int arrLen = sysArr.Length;
if (setLen > arrLen)
{
// double capacity
sysArr = s_UpdateSystem_Arrays[updateStage] = new INetworkUpdateSystem[arrLen *= 2];
}
sysSet.CopyTo(sysArr);
if (setLen < arrLen)
{
// null terminator
sysArr[setLen] = null;
}
}
}
/// <summary>
/// Unregisters a network update system from all network update stages.
/// </summary>
public static void UnregisterAllNetworkUpdates(this INetworkUpdateSystem updateSystem)
{
foreach (NetworkUpdateStage updateStage in Enum.GetValues(typeof(NetworkUpdateStage)))
{
UnregisterNetworkUpdate(updateSystem, updateStage);
}
}
/// <summary>
/// Unregisters a network update system from a specific network update stage.
/// </summary>
public static void UnregisterNetworkUpdate(this INetworkUpdateSystem updateSystem, NetworkUpdateStage updateStage = NetworkUpdateStage.Update)
{
var sysSet = s_UpdateSystem_Sets[updateStage];
if (sysSet.Contains(updateSystem))
{
sysSet.Remove(updateSystem);
int setLen = sysSet.Count;
var sysArr = s_UpdateSystem_Arrays[updateStage];
int arrLen = sysArr.Length;
sysSet.CopyTo(sysArr);
if (setLen < arrLen)
{
// null terminator
sysArr[setLen] = null;
}
}
}
