public static void Attach(Game game, GameDbContext context)
{
var gameEntry = context.Entry(game);
if (gameEntry.State != EntityState.Detached)
{
return;
}
gameEntry.State = EntityState.Unchanged;
var randomEntry = gameEntry.Reference(g => g.Random).TargetEntry;
if (randomEntry.State != EntityState.Detached)
{
return;
}
randomEntry.State = EntityState.Unchanged;
var manager = game.Manager;
foreach (var entity in manager.GetEntities())
{
Attach(entity, context);
}
}
public static void Attach(GameEntity entity, GameDbContext context)
{
var entityEntry = context.Entry(entity);
if (entityEntry.State != EntityState.Detached)
{
return;
}
entityEntry.State = EntityState.Unchanged;
entity.ForEachComponent(context, (c, id, component) =>
{
switch (id)
{
case (int)EntityComponent.Level:
Attach((LevelComponent)component, c);
break;
case (int)EntityComponent.Player:
Attach((PlayerComponent)component, c);
break;
default:
Attach(component, c);
break;
}
});
}
public static void Attach(object component, GameDbContext context)
{
var connectionEntry = context.Entry(component);
if (connectionEntry.State != EntityState.Detached)
{
return;
}
connectionEntry.State = EntityState.Unchanged;
}
public static void Attach(PlayerCommand playerCommand, GameDbContext context)
{
var commandEntry = context.Entry(playerCommand);
if (commandEntry.State != EntityState.Detached)
{
return;
}
commandEntry.State = EntityState.Unchanged;
}
public static void Attach(LogEntry logEntry, GameDbContext context)
{
var logEntityEntry = context.Entry(logEntry);
if (logEntityEntry.State != EntityState.Detached)
{
return;
}
logEntityEntry.State = EntityState.Unchanged;
}
public static void Attach(GameBranch branch, GameDbContext context)
{
var branchEntry = context.Entry(branch);
if (branchEntry.State != EntityState.Detached)
{
return;
}
branchEntry.State = EntityState.Unchanged;
Attach(branch.Game, context);
}
public static void Attach(PlayerComponent player, GameDbContext context)
{
var actorEntry = context.Entry(player);
if (actorEntry.State != EntityState.Detached)
{
return;
}
actorEntry.State = EntityState.Unchanged;
foreach (var logEntry in player.LogEntries)
{
Attach(logEntry, context);
}
foreach (var playerCommand in player.CommandHistory)
{
Attach(playerCommand, context);
}
}
public static void Attach(LevelComponent level, GameDbContext context)
{
var levelEntry = context.Entry(level);
if (levelEntry.State != EntityState.Detached)
{
return;
}
levelEntry.State = EntityState.Unchanged;
var randomEntry = levelEntry.Reference(l => l.GenerationRandom).TargetEntry;
if (randomEntry.State != EntityState.Detached)
{
return;
}
randomEntry.State = EntityState.Unchanged;
Attach(level.Branch, context);
}
