/// <summary>
/// Event handler for setting metadata field values.
/// </summary>
/// <param name="player">Player's network ID</param>
/// <param name="handle">Entity's handle</param>
/// <param name="key">field key</param>
/// <param name="value">value to set</param>
private void MetadataSet(int player, int handle, string key, string value)
{
if (string.IsNullOrWhiteSpace(key))
{
return;
}
IRedisClient <string> client = pool.GetClient();
Player p = Players[player];
if (p == null)
{
return;
}
if (string.IsNullOrWhiteSpace(value))
{
// delete field if set to null value
client.HDel($"meta_{player}_{handle}", key);
return;
}
bool exists = client.Exists($"meta_{player}_{handle}");
if (!exists)
{
// not tracked, so don't create a new hash
return;
}
client.HSet($"meta_{player}_{handle}", key, value);
}
