public static SavedHotkeys Load(BinaryReader reader)
{
var hotkeys = new SavedHotkeys();
for (var keyIndex = reader.ReadInt32(); keyIndex != -1; keyIndex = reader.ReadInt32())
{
var hotkey = new SavedHotkey();
// Originally it just read the radial menu entry, but that contains so much
// stale data it's not even funny.
// The hotkey system will search the entire radial menu and compare each entry
// against the following fields found in the hotkey system's copied radial menu entry:
// - D20 action type
// - D20 action data
// - D20 spell data, spell enum original
// - The upper 16 bit of the metamagic data
// - Text Hash for certain action types
reader.ReadInt32(); // Stale text pointer
reader.ReadInt32(); // Stale text2 pointer
hotkey.TextHash = reader.ReadInt32(); // Text elfhash
reader.ReadInt32(); // Padding
reader.ReadInt32(); // Radial menu entry type
reader.ReadInt32(); // min arg
reader.ReadInt32(); // max arg
reader.ReadInt32(); // Stale actual arg pointer
var hotkeyActionType = reader.ReadInt32();
hotkey.ActionData = reader.ReadInt32();
reader.ReadInt32(); // Action CAF
hotkey.SpellData = SavedD20Action.ReadSpellData(reader);
reader.ReadInt32(); // Dispatcher key
reader.ReadInt32(); // Callback pointer
reader.ReadInt32(); // Flags
reader.ReadInt32(); // Help text hash
reader.ReadInt32(); // Spell Id
hotkey.Text = reader.ReadFixedString(128);
if (keyIndex >= AssignableKeys.Length)
{
throw new CorruptSaveException($"Hotkey table contains key which is outside range: {keyIndex}");
}
hotkey.Key = AssignableKeys[keyIndex];
if (hotkeyActionType == -2)
{
continue; // Unassigned
}
hotkey.ActionType = (D20ActionType)hotkeyActionType;
if (!hotkeys.Hotkeys.TryAdd(hotkey.Key, hotkey))
{
throw new CorruptSaveException($"Duplicate assignment to key {hotkey.Key}");
}
}
return(hotkeys);
}
/// <summary>
/// Loads all saved hotkeys from settings.
/// </summary>
public void LoadHotkeys()
{
if (Settings.Default.Hotkeys != null)
{
foreach (var hotkey in Settings.Default.Hotkeys)
{
var keyInfo = hotkey.Split(',');
SavedHotkeys.Add(keyInfo[0], $"{keyInfo[1]},{keyInfo[2]}");
}
}
}
/// <summary>
/// Attempts to create a hotkey with the given name from settings.
/// </summary>
/// <param name="name">Name (identifier) of the hotkey.</param>
/// <param name="action">Action for this hotkey.</param>
/// <returns></returns>
public bool RegisterHotkeyFromSettings(string name, Action action)
{
// see if the key already exists
if (SavedHotkeys.TryGetValue(name, out string keyInfo) == true)
{
// deserialize key info stored as csv
var keys = keyInfo.Split(',');
Int32.TryParse(keys[0], out int modKey);
Int32.TryParse(keys[1], out int virtKey);
try
{
ActiveHotkeys.Add(new Hotkey(name, (ModifierKeys)modKey, (Key)virtKey, action));
return(true);
}
catch (InvalidOperationException) { return(false); }
}
else
{
return(false);
}
}
