Wiremod: Advanced Circuits and Expressions

Master Wiremod in Garry's Mod. Learn to connect entities with data wires, build circuits, and use Expression 2 for advanced contraptions.

Wiremod is a cornerstone of advanced creation in Garry's Mod, transforming the sandbox into a powerful engineering simulation. It allows players to connect entities using virtual 'wires' to transmit data, enabling the creation of complex contraptions, logic gates, and automated systems. Mastering Wiremod opens up a world of possibilities for intricate machinery and functional dess.

The core of Wiremod revolves around Inputs and Outputs. Most entities in Garry's Mod, when enhanced with Wiremod components, gain these ports. Inputs receive data (like numbers, booleans, or vectors), and Outputs transmit data. By connecting these ports with data wires, you can create logic flows. For example, a button entity might have an Output that sends a '1' when pressed, which can be wired to an Input on a light entity to turn it on.

Wiremod offers several components to build with:

• Basic Components: Buttons, levers, timers, gates (AND, OR, NOT), and displays.
• Advanced Components: Processors, sensors, and complex logic units.
• Expression 2 (E2): A powerful scripting language within Wiremod that allows for highly complex logic and custom functionality.

The Toolgun is used to place and manage Wiremod components. You can select the Wiremod tool, choose a component, and place it in the world. Then, using the same tool, you can click on an Output port of one entity and drag a wire to an Input port of another to establish a connection. The color of the wire often indicates the type of data being transmitted (e.g., red for numbers, blue for vectors).

Expression 2 (E2) takes Wiremod to the next level. It's a custom scripting language that allows you to write code directly within the game to control entities and create sophisticated behaviors. E2 chips can perform complex calculations, read sensor data, control multiple entities simultaneously, and much more, enabling the creation of everything from functional vehicles to AI systems.

To get started with Wiremod:

1. Spawn a Wiremod component (e.g., a button).
2. Use the Toolgun to connect its output to another entity's input.
3. Experiment with different components and connections to understand data flow.
4. For advanced control, explore Expression 2 programming.

Wiremod is a deep system, but the rewards of learning it are immense, allowing you to build truly remarkable contraptions in Garry's Mod.