/// <summary>
/// If possible, unlocks a technology on this database.
/// </summary>
/// <param name="technology"></param>
/// <returns></returns>
public bool UnlockTechnology(TechnologyDatabaseComponent component, TechnologyPrototype technology)
{
if (!component.CanUnlockTechnology(technology))
{
return(false);
}
AddTechnology(component, technology);
Dirty(component);
return(true);
}
/// <summary>
/// If there's a research client component attached to the owner entity,
/// and the research client is connected to a research server, this method
/// syncs against the research server, and the server against the local database.
/// </summary>
/// <returns>Whether it could sync or not</returns>
public bool SyncWithServer(TechnologyDatabaseComponent component, ResearchClientComponent?clientComponent = null)
{
if (!Resolve(component.Owner, ref clientComponent, false))
{
return(false);
}
if (!TryComp <TechnologyDatabaseComponent>(clientComponent.Server?.Owner, out var clientDatabase))
{
return(false);
}
Sync(component, clientDatabase);
return(true);
}
/// <summary>
/// Synchronizes this database against other,
/// adding all technologies from the other that
/// this one doesn't have.
/// </summary>
/// <param name="otherDatabase">The other database</param>
/// <param name="twoway">Whether the other database should be synced against this one too or not.</param>
public void Sync(TechnologyDatabaseComponent component, TechnologyDatabaseComponent otherDatabase, bool twoway = true)
{
foreach (var tech in otherDatabase.Technologies)
{
if (!component.IsTechnologyUnlocked(tech))
{
AddTechnology(component, tech);
}
}
if (twoway)
{
Sync(otherDatabase, component, false);
}
Dirty(component);
}
/// <summary>
/// Adds a technology to the database without checking if it could be unlocked.
/// </summary>
/// <param name="technology"></param>
public void AddTechnology(TechnologyDatabaseComponent component, TechnologyPrototype technology)
{
component.Technologies.Add(technology);
}
private void OnTechnologyGetState(EntityUid uid, TechnologyDatabaseComponent component, ref ComponentGetState args)
{
args.State = new TechnologyDatabaseState(component.Technologies);
}
