private bool checkTransitionAndWallUpOtherTransitions(Vector2 position)
{
Level level = SceneAs <Level>();
if (ExtendedVariantsModule.Settings.AllowLeavingTheoBehind)
{
// don't wall up other transitions.
return(level.Session.MapData.CanTransitionTo(level, position));
}
if (level.Session.MapData.CanTransitionTo(level, position))
{
Rectangle currentBounds = level.Session.LevelData.Bounds;
LevelData target = level.Session.MapData.GetTransitionTarget(level, position);
// left side
int start = int.MinValue;
for (int i = currentBounds.Top; i <= currentBounds.Bottom + 1; i++)
{
if (i != currentBounds.Bottom + 1 && !target.Check(new Vector2(currentBounds.Left - 8, i)))
{
if (start == int.MinValue)
{
start = i;
}
}
else if (start != int.MinValue)
{
level.Add(new InvisibleBarrier(new Vector2(currentBounds.Left - 8, start), 9f, i - 1 - start));
start = int.MinValue;
}
}
// right side
start = int.MinValue;
for (int i = currentBounds.Top; i <= currentBounds.Bottom + 1; i++)
{
if (i != currentBounds.Bottom + 1 && !target.Check(new Vector2(currentBounds.Right + 8, i)))
{
if (start == int.MinValue)
{
start = i;
}
}
else if (start != int.MinValue)
{
level.Add(new InvisibleBarrier(new Vector2(currentBounds.Right - 1f, start), 9f, i - 1 - start));
start = int.MinValue;
}
}
// up side
start = int.MinValue;
for (int i = currentBounds.Left; i <= currentBounds.Right + 1; i++)
{
if (i != currentBounds.Right + 1 && !target.Check(new Vector2(i, currentBounds.Top - 8)))
{
if (start == int.MinValue)
{
start = i;
}
}
else if (start != int.MinValue)
{
level.Add(new InvisibleBarrier(new Vector2(start, currentBounds.Top - 8), i - 1 - start, 9f));
start = int.MinValue;
}
}
// down side
start = int.MinValue;
for (int i = currentBounds.Left; i <= currentBounds.Right + 1; i++)
{
if (i != currentBounds.Right + 1 && !target.Check(new Vector2(i, currentBounds.Bottom + 8)))
{
if (start == int.MinValue)
{
start = i;
}
}
else if (start != int.MinValue)
{
level.Add(new BottomDeathTrigger(new Vector2(start, currentBounds.Bottom - 1), i - 1 - start, 9));
start = int.MinValue;
}
}
return(true);
}
return(false);
}