New weapon: Ring Knife

I saw a very interesting knife throwing trick in the social media nowadays. I decided to implement in the game, so now our 49th weapon is out, thw Ring Knife.
How to use: whenever you grab a knife a golden ring will fly out to the scene. It starts from the point where you click, so if your target is far away, just grab your knife in the right distance.
You knife is inactive innthe beginning. It becones active (able to stick ina target/apple) if the tip of the knife goes through the ring.
So just the as in this video. It's not easy but definietly alot of fun 🙂.