Improved Minecarts

1.two local trolleys. Add the ability to ride together on trolleys, trolleys are the same boats, only which move on rails. 2. Improved cart variations. If they still add two local carts, then you need to update the types of carts. Trolleys with a chest - now the chest takes the place of the second passenger, as in boats with a chest. Carts with a stove - the stove takes the place of the second passenger, such a cart will move by itself as before, but will be faster than usual. Funnel carts are exactly the same cart as before, but the funnel takes the place of the second passenger. 3. Combine carts. You can combine carts with each other. For example, you can combine a cart with a stove and a cart with a funnel, such a cart will work like a regular cart with a funnel, but will move faster and independent if coal is loaded