Create Simulated Additions

 ### Description Adds 3 new engine types with different uses - **V4 Engine**: Provides twice the SU of the Portable Engine, but consumes twice the fuel - **I2 Engine**: Provides half the SU of the Portable Engine, but consumes half the fuel - **Mid-Drive Engine**: Provides the same SU of the Portable Engine, and consumes the same amount of fuel, but gives power via a cog instead of a shaft All engines can be turned vertically (unlike the Portable Engine) and have "clockwise", "counterclockwise", and "neutral" modes. Neutral mode stops the rotation and fuel consumption without having to remove fuel. Adds 1 new redstone component - **Redstone Computator**: Allows for addition, subtraction, multiplication, and division of redstone signals.  Spoiler **Future Plans**: - More Redstone Components (Logic Gates) - Recipe Remake (for all engine types, including Portable Engine) - and more Questions? Join the [Discord](https://discord.com/invite/9j5QYM7TtK)