public void UpdateInstance(TrileInstance instance)
{
if (FezMath.Round(instance.LastUpdatePosition) != FezMath.Round(instance.Position))
{
TrileEmplacement trileEmplacement = new TrileEmplacement(instance.LastUpdatePosition);
TrileInstance trileInstance;
TrileInstance instance1;
if (this.Triles.TryGetValue(trileEmplacement, out trileInstance))
{
if (trileInstance == instance)
{
this.Triles.Remove(trileEmplacement);
if (instance.Overlaps)
{
instance1 = instance.PopOverlap();
this.AddInstance(trileEmplacement, instance1);
}
}
else if (trileInstance.Overlaps && trileInstance.OverlappedTriles.Contains(instance))
{
trileInstance.OverlappedTriles.Remove(instance);
}
}
if (this.Triles.TryGetValue(instance.Emplacement, out instance1))
{
instance.PushOverlap(instance1);
this.Triles.Remove(instance.Emplacement);
}
this.LevelMaterializer.UpdateInstance(instance);
this.Triles.Add(instance.Emplacement, instance);
instance.Update();
this.LevelMaterializer.UpdateRow(trileEmplacement, instance);
if (!this.IsInvalidatingScreen)
{
this.InvalidateScreenSpaceTile(trileEmplacement);
this.InvalidateScreenSpaceTile(instance.Emplacement);
}
}
if (instance.InstanceId == -1)
{
return;
}
this.LevelMaterializer.GetTrileMaterializer(instance.VisualTrile).UpdateInstance(instance);
}
public bool ClearTrile(TrileInstance instance, bool skipRecull)
{
this.LevelMaterializer.RemoveInstance(instance);
TrileInstance trileInstance1;
bool flag1;
if (this.Triles.TryGetValue(instance.Emplacement, out trileInstance1) && instance != trileInstance1 && trileInstance1.OverlappedTriles != null)
{
flag1 = trileInstance1.OverlappedTriles.Remove(instance);
}
else
{
flag1 = this.Triles.Remove(instance.Emplacement);
if (flag1 && instance.Overlaps)
{
this.RestoreTrile(instance.PopOverlap());
}
}
if (!flag1)
{
foreach (TrileInstance trileInstance2 in (IEnumerable <TrileInstance>) this.Triles.Values)
{
if (trileInstance2.Overlaps && trileInstance2.OverlappedTriles.Contains(instance))
{
flag1 = trileInstance2.OverlappedTriles.Remove(instance);
if (flag1)
{
break;
}
}
}
}
if (!flag1)
{
foreach (KeyValuePair <TrileEmplacement, TrileInstance> keyValuePair in (IEnumerable <KeyValuePair <TrileEmplacement, TrileInstance> >) this.Triles)
{
if (keyValuePair.Value == instance)
{
flag1 = this.Triles.Remove(keyValuePair.Key);
if (flag1)
{
break;
}
}
}
}
bool flag2 = false;
foreach (TrileGroup trileGroup in (IEnumerable <TrileGroup>) this.Groups.Values)
{
flag2 = flag2 | trileGroup.Triles.Remove(instance);
}
if (flag2)
{
foreach (int key in Enumerable.ToArray <int>((IEnumerable <int>) this.Groups.Keys))
{
if (this.Groups[key].Triles.Count == 0)
{
this.Groups.Remove(key);
}
}
}
if (!skipRecull)
{
this.LevelMaterializer.CullInstanceOut(instance, true);
this.RecullAt(instance);
}
instance.Removed = true;
return(flag1);
}
