2-way TP wall method

its a method for a 2 way tp wall. basically it checks if your position is on the opposite side of your position one frame ago using dot product. you can go take a look and adapt it to any sloped wall so long as you know the normal of the wall. use crouch to walk to the other side, use melee to swap to a different hero. have fun lol

ps. its recommended to pair this method with an impulse loop wall