//Methods
//FIXME: should this be public? It is difficult to extend the behavior of the engine without
//hosting the extension in the same assembly, unless we do this.
internal ModelActions GetPossibleActions()
{
//Default - exclude: invalid, callbefore, callafter, calllast, which are handled seperatly.
ModelActionFlags exclude = ModelActionFlags.CallBefore | ModelActionFlags.CallAfter | ModelActionFlags.CallLast;
if (!this.InvalidActions)
{
exclude |= (ModelActionFlags)ModelItemFlags.Invalid;
}
//Loop through all models
ModelActions totalactions = new ModelActions();
foreach (Model model in this.Models)
{
//Ignore disabled models
if (model.Weight == 0 || model.Disabled)
{
continue;
}
totalactions.Add(model.Actions.FindFlag(exclude, false));
}
//Delegate
return(this.GetPossibleActions(totalactions));
}
///<summary>Find all actions that dont match the given flag</summary>
public virtual ModelActions FindFlag(ModelActionFlags flag, bool include)
{
//Delegate
return((ModelActions)base.FindFlag((int)flag, include));
}
///<summary>Find all actions that match the give flag</summary>
public virtual ModelActions FindFlag(ModelActionFlags flag)
{
//Delegate
return(this.FindFlag(flag, true));
}