//Exchange the positions of two sweets.
private void ExchangeSweets(SweetsController sweet1, SweetsController sweet2)
{
if (sweet1.Movable() && sweet2.Movable())
{
sweets[sweet1.X, sweet1.Y] = sweet2;
sweets[sweet2.X, sweet2.Y] = sweet1;
if (MatchSweets(sweet1, sweet2.X, sweet2.Y) != null || MatchSweets(sweet2, sweet1.X, sweet1.Y) != null ||
sweet1.Type == SweetsType.RAINBOW_CANDY || sweet2.Type == SweetsType.RAINBOW_CANDY)
{
int tempX = sweet1.X, tempY = sweet1.Y;
sweet1.MovedComponent.Move(sweet2.X, sweet2.Y, fillTime);
sweet2.MovedComponent.Move(tempX, tempY, fillTime);
if (sweet1.Type == SweetsType.RAINBOW_CANDY && sweet1.ColorAble() && sweet2.ColorAble())
{
EliminateAnySweets clearColor = sweet1.GetComponent <EliminateAnySweets>();
if (clearColor != null)
{
clearColor.ClearColor = sweet2.ColoredComponent.ThisType;
}
EliminateSweet(sweet1.X, sweet1.Y);
}
if (sweet2.Type == SweetsType.RAINBOW_CANDY && sweet1.ColorAble() && sweet2.ColorAble())
{
EliminateAnySweets clearColor = sweet2.GetComponent <EliminateAnySweets>();
if (clearColor != null)
{
clearColor.ClearColor = sweet1.ColoredComponent.ThisType;
}
EliminateSweet(sweet2.X, sweet2.Y);
}
EliminateAllMatchedSweets();
StartCoroutine(FillAll());
}
else
{
sweets[sweet1.X, sweet1.Y] = sweet1;
sweets[sweet2.X, sweet2.Y] = sweet2;
}
}
}