Chat Head shows chat messages from players above their head to other players if they are within a 20 meters range.
Note: You'll notice the position of the message lags a bit behind the player when they move. The debug draw function (what makes the text show up) can only be spawned in a static position. It is redrawn 10 times a second at the last known position of the player. Any faster refresh rate tends to flicker horribly. Also, no matter how fast the text gets redrawn, it...