private void RemoveRandomFromBoard(int removedIndex)
{
var deleter = new DeleteBubbleAction();
var placer = new PlaceBubbleAction();
var allRandomBubbles = GetAllRandomBubbles();
manipulator.PushState();
foreach (var bubble in allRandomBubbles)
{
var modifier = bubble.modifiers.First(m => m.type == BubbleModifierType.Random);
var modifierIndex = int.Parse(modifier.data);
if (modifierIndex == removedIndex)
{
// Delete randoms that were part of this group
deleter.Perform(manipulator, bubble.X, bubble.Y);
}
else if (modifierIndex > removedIndex)
{
// Shift higher random groups down to fill the gap
modifier.data = (modifierIndex - 1).ToString();
manipulator.SetBubbleType(bubble.Type);
placer.Perform(manipulator, bubble.X, bubble.Y);
}
}
manipulator.PopState();
}
private void ApplyTransformation(LevelManipulator manipulator, BubbleTransformation transformation)
{
var placer = new PlaceBubbleAction();
manipulator.PushState();
foreach (var bubble in savedState)
{
if (manipulator.Models.ContainsKey(bubble.Key))
{
var replacement = transformation(bubble);
manipulator.Models[replacement.Key] = replacement;
manipulator.SetBubbleType(replacement.Type);
placer.Perform(manipulator, replacement.X, replacement.Y);
}
}
manipulator.PopState();
}