Lua Library

Basics

Lua Running Code

Running Lua Code

Lua code runs via lua command or Roblox Studio with .lua files.

Running Lua Code via Command Line

To execute Lua scripts directly from the command line, you need to have the Lua interpreter installed. This allows you to run Lua files from your terminal or command prompt.

In this command, myscript.lua is your Lua script file. Ensure the file is in the current directory or specify the full path.

Using Lua Interactive Mode

Lua also offers an interactive mode, which is useful for testing small code snippets or experimenting with Lua commands. You can enter interactive mode by simply typing lua in your terminal.

Once in interactive mode, you can type Lua commands directly and see immediate results. To exit, simply type os.exit() or press Ctrl + D.

Running Lua Code in Roblox Studio

Roblox Studio offers a different environment for running Lua scripts, primarily used for game development. Lua scripts within Roblox are associated with game objects and events.

To run a Lua script in Roblox Studio, follow these steps:

  • Open Roblox Studio and create or open a game project.
  • Navigate to the "Explorer" panel and select the object you want to attach the script to.
  • Click on "Add Object" and select "Script" to create a new script.
  • Write your Lua code in the script editor.
  • Run the game to execute your script.

Understanding .lua Files

Lua scripts are typically saved with a .lua extension. These files contain plain text and can be edited with any text editor. When running such files, ensure they are correctly formatted and free from syntax errors to avoid runtime issues.

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