/// <summary>
/// Creates a new ActionBlock.
/// </summary>
/// <param name="validator">The validator to use for validation.</param>
/// <param name="node">The "actionblock" node.</param>
internal ActionBlock(NodeValidator validator, Node node)
: base(validator, node)
{
if (!string.IsNullOrEmpty(node.Tag))
{
blockType = ActionBlockTypeHelper.TryParse(node.Tag);
}
if (node.Attributes.ContainsKey(TYPE_ATTRIBUTE))
{
type = ActionBlockUsageTypeHelper.TryParse(node.Attributes[TYPE_ATTRIBUTE]);
}
foreach (var child in node.Children)
{
if (child.Name.ToUpperInvariant() == ACTION_CHILD_NODE)
{
Add(new Action(validator, child));
}
}
}
internal static string ToString(ActionBlockType blockType)
{
return(blockType.ToString("G").ToLowerInvariant());
}
public static ActionBlock Parse(Stream data, ActionBlockType actionBlockType, long offset)
{
switch (actionBlockType)
{
case ActionBlockType.Pause:
case ActionBlockType.Resume:
return(null);
case ActionBlockType.SetGameSpeed:
data.Seek(1, SeekOrigin.Current);
return(null);
case ActionBlockType.SaveGame:
using (var reader = new BinaryReader(data, new UTF8Encoding(false, true), true))
{
reader.ReadChars();
}
return(null);
case ActionBlockType.SaveGameFinished:
data.Seek(4, SeekOrigin.Current);
return(null);
case ActionBlockType.AbilityNoTarget:
data.Seek(14, SeekOrigin.Current);
return(null);
case ActionBlockType.AbilityLocationTarget:
data.Seek(21, SeekOrigin.Current);
return(null);
case ActionBlockType.AbilityWidgetTarget:
data.Seek(29, SeekOrigin.Current);
return(null);
case ActionBlockType.ItemDropOrGive:
data.Seek(37, SeekOrigin.Current);
return(null);
case ActionBlockType.AbilityTwoTarget:
data.Seek(42, SeekOrigin.Current);
return(null);
case ActionBlockType.ChangeSelection:
case ActionBlockType.AssignGroupHotkey:
data.Seek(1, SeekOrigin.Current);
data.Seek(data.ReadWordAsInt() * 8, SeekOrigin.Current);
return(null);
case ActionBlockType.SelectGroupHotkey:
data.Seek(2, SeekOrigin.Current);
return(null);
case ActionBlockType.SelectSubgroup:
data.Seek(12, SeekOrigin.Current);
return(null);
case ActionBlockType.UNK1B:
case ActionBlockType.SelectGroundItem:
data.Seek(9, SeekOrigin.Current);
return(null);
case ActionBlockType.CancelHeroRevival:
case ActionBlockType.UNK21:
data.Seek(8, SeekOrigin.Current);
return(null);
case ActionBlockType.RemoveUnitFromBuildingQueue:
data.Seek(5, SeekOrigin.Current);
return(null);
case (ActionBlockType)0x27:
case (ActionBlockType)0x28:
case (ActionBlockType)0x2D:
data.Seek(5, SeekOrigin.Current);
return(null);
case (ActionBlockType)0x2E:
data.Seek(4, SeekOrigin.Current);
return(null);
case ActionBlockType.ChangeAllyOptions:
data.Seek(5, SeekOrigin.Current);
return(null);
case ActionBlockType.TransferResources:
data.Seek(9, SeekOrigin.Current);
return(null);
case ActionBlockType.TriggeredChatCommand:
data.Seek(8, SeekOrigin.Current);
using (var reader = new BinaryReader(data, new UTF8Encoding(false, true), true))
{
reader.ReadChars();
}
return(null);
case ActionBlockType.ScenarioTrigger:
data.Seek(12, SeekOrigin.Current);
return(null);
case ActionBlockType.PingMinimap:
data.Seek(12, SeekOrigin.Current);
return(null);
case ActionBlockType.ContinueGameA:
case ActionBlockType.ContinueGameB:
data.Seek(16, SeekOrigin.Current);
return(null);
case ActionBlockType.SyncInteger:
return(new SyncIntegerEvent(data));
case ActionBlockType.SyncReal:
return(new SyncRealEvent(data));
case ActionBlockType.SyncBoolean:
return(new SyncBooleanEvent(data));
case ActionBlockType.SyncUnit:
return(new SyncUnitEvent(data));
case ActionBlockType.SyncStringNoData:
return(null);
case ActionBlockType.SyncString:
throw new NotImplementedException();
// return new SyncStringEvent(data);
case ActionBlockType.UNK75:
data.Seek(1, SeekOrigin.Current);
return(null);
case ActionBlockType.KeyboardEvent:
return(new KeyboardEventBlock(data));
case ActionBlockType.UNK7B:
data.Seek(16, SeekOrigin.Current);
return(null);
default:
if (!Enum.IsDefined(typeof(ActionBlockType), actionBlockType))
{
var futureBytes = new List <string>();
while (data.Position < offset)
{
futureBytes.Add(((ActionBlockType)data.ReadByte()).ToString());
if (futureBytes.Count > 100)
{
break;
}
}
throw new InvalidDataException($"Unknown action block type: {actionBlockType: X}\n{futureBytes.Aggregate((accum, next) => $"{accum}\n{next}")}.");
}
return(null);
}
}
