public Watcher(string key, BuildableInfo info, ITechTreeElement watcher)
{
this.key = key;
this.prerequisites = info.Prerequisites;
this.watcher = watcher;
this.hasPrerequisites = false;
this.buildLimit = info.BuildLimit;
}
public void Add(string key, BuildableInfo info, ITechTreeElement tte)
{
watchers.Add(new Watcher(key, info, tte));
}