protected ModuleDataSourceBase ChannelData(CommandContext ctx)
{
ModuleDataSourceBase retval = MasterDataSingleton.Instance.GetDataSource(ctx.Channel);
if (retval == null)
{
ctx.RespondAsync($"Sorry, I can't find any existing data for {Formatter.Bold(ctx.Channel.Name)}. This will probably throw an error.");
}
return(retval);
}
public async Task LoadData(DiscordChannel channel, string ModuleIdentifier)
{
ModuleDataSourceBase dataToLoad = null;
ulong channelId = channel.Id;
string filePath = "WumpusData_" + ModuleIdentifier + "_" + channelId.ToString() + ".bin";
await Task.Run(new Action(delegate()
{
using (Stream stream = File.Open(filePath, FileMode.Open))
{
var binaryFormatter = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();
dataToLoad = (ModuleDataSourceBase)binaryFormatter.Deserialize(stream);
}
} ));
}
public ModuleDataSourceBase GetDataSource(DiscordChannel channel)
{
ModuleDataSourceBase retval = null;
if (_masterDataSource.ContainsKey(channel))
{
retval = _masterDataSource[channel];
}
//TODO: better exception handling
/*
* else
* {
* throw new Exception("No game set for channel " + channel.Name);
* }
*/
return(retval);
}
public async Task SaveData(DiscordChannel channel)
{
if (!DoesDataExistForChannel(channel))
{
// do nothing;
}
else
{
ModuleDataSourceBase dataToSave = _masterDataSource[channel];
ulong channelId = channel.Id;
string filePath = "WumpusData_" + dataToSave.ModuleIdentifier + "_" + channelId.ToString() + ".bin";
await Task.Run(new Action( delegate() {
using (Stream stream = File.Open(filePath, FileMode.Create))
{
var binaryFormatter = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();
binaryFormatter.Serialize(stream, dataToSave);
}
} ));
}
}
public void SetDataSourceForChannel(DiscordChannel channel, ModuleDataSourceBase dataSource, bool safeMode = true)
{
if (!DoesDataExistForChannel(channel))
{
dataSource.HomeChannel = channel.Id;
SetNewDataSource(channel, dataSource);
}
else
{
if (!safeMode)
{
dataSource.HomeChannel = channel.Id;
ReplaceDataSource(channel, dataSource);
}
//TODO: better exception handling
/*
* else
* {
* throw new Exception("Data already exists for " + channel.Name + " and safeMode was enabled");
* }
*/
}
}
private void ReplaceDataSource(DiscordChannel channel, ModuleDataSourceBase dataSource)
{
_masterDataSource[channel] = dataSource;
}
private void SetNewDataSource(DiscordChannel channel, ModuleDataSourceBase dataSource)
{
_masterDataSource.Add(channel, dataSource);
}
