As much as it is looked down upon by the color users, I really think Reflection is much better for picking up ground items (even if the rest of your script is entirely color). Ground items can be obscured by ground decorations like grass or blocked completely by bones and coins, especially considering how small charms are.
Also, a more human-like color solution would be to have it right-click the drop pile every time to check what's in it, then pick items up by name instead of color.
Long ago, the '90s Nicktoons lived together in harmony. Then, everything changed when the century turned. Only Avatar, the best of the 2000's Nicktoons, could save them. But when the channel needed it most, the show finished. Four years passed and Mike and Bryan created the new Avatar: Legend of Korra. And although the show itself is great, it has a long way to go before it can live up to The Last Airbender. But I believe Korra can save Nickelodeon.