This code calls SetCell 10,000 times, which means it does 10,000 lookups of the SetCell member function. I ran some benchmarks and found that it can take up 33% of the script’s execution time. It takes more time than a function lookup in many other languages like C++, Java or C#. Then, the script calls that function with terrain as the first argument. First, it looks up a function named ‘SetCell’ in terrain’s internal list of members. By pulling out the sugar, we see that in a member function call the script actually does two things. Syntactic sugar makes code easier to read, but it can hide some of the stuff that happens under the hood. I’ll also discuss the pro’s and con’s of code optimization. This guide is intended for more advanced scripting.

Today, we will show you a way to make some Lua code faster. Today, Chief Scientist at ROBLOX, Erik Cassel, discusses a way to optimize Lua.Īny programming language has its little tricks for squeezing out better performance. World of Warcraft, Angry Birds and Mafia II all use Lua script. Hopefully this information gives you some head start.Lua is a powerful, lightweight, scripting language, and is often used in video games due to fast execution and a short learning curve. lists with “banned false free Robux generating advertisements”). There are a couple of modules here around the Dev Forum that involve connecting module with external, always accessible web pages displaying data in JSON format (e.g. When I’m personally in doubt about data saving, I turn to someone whose job is to work on that area.įor the start, you can take a look at “Anti-bot modules”. Perhaps hire a professional for assistance (it doesn’t necessary have to be someone knowing Roblox services, since we are talking about data storing and data accessing in general). Definitely take a good look at how data saving works in general, and find all the details around the process. Personally, I find classical data stores and modules that take even further precautions against data loss good enough. I can’t give you a complete advice, as I mostly don’t work with external databases in Roblox environment a lot. Would it be better just to display JSON data? I can easily work with them using Python and I can fetch the data in sure, you can probably wrap everything in JSON and work with Python.

Roblox lua scripts