public UIHintManager()
{
//load stuff
//shown hints
try
{
using (var str = File.Open(Path.Combine(FSOEnvironment.UserDir, "readhints.json"), FileMode.Open, FileAccess.Read, FileShare.Read))
{
var reader = new StreamReader(str);
var hints = JsonConvert.DeserializeObject <UIHintRead>(reader.ReadToEnd());
if (hints?.ShownGUIDs != null)
{
ShownGUIDs = hints.ShownGUIDs;
}
}
}
catch (Exception)
{
//hint read list missing or couldn't parse
}
var langdir = GlobalSettings.Default.CurrentLang.ToLowerInvariant() + ".dir";
HintDir = "Content/UI/hints/" + langdir + "/";
if (!Directory.Exists(HintDir))
{
HintDir = "Content/UI/hints/english.dir/";
}
//scan hints
var dir = Directory.GetFiles(HintDir);
foreach (var file in dir)
{
var fn = Path.GetFileName(file);
var hint = LoadHint(fn);
if (hint != null)
{
//register this hint
hint.Filename = fn;
var r = new UIHintRef()
{
Filename = fn, GUID = hint.GUID
};
AllHints.Add(r);
List <UIHintRef> trigger = null;
if (!TriggerToHints.TryGetValue(hint.Trigger, out trigger))
{
trigger = new List <UIHintRef>();
TriggerToHints[hint.Trigger] = trigger;
}
trigger.Add(r);
}
}
}
public void TryShowHint(UIHintRef r)
{
if (ShownGUIDs.Contains(r.GUID))
{
return;
}
ShownGUIDs.Add(r.GUID);
SaveRead();
var hint = LoadHint(r.Filename);
if (hint != null)
{
ShowHint(hint);
}
}
