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The local keyword defines the scope of the variable or function. Take the following example: local var1 = 10 if true then local var2 = 5 end print(var1) print(var2) --Output --> 10 --> Error: Variable not defined.
Local Scope. Luau can only access a local variable or function in the block of code where you declare it. Creating a variable with local scope gives you tighter control over when and where its value changes. In the following code, the testFunc () function and testVar variable have local scope.
18 mar 2023 · There is not really a difference in a global and local variable if you put it at the top of the script. Only local variable will only be accessed in that scope(could be entire script if you put it at the top) and global variable in the entire script even if you put it inside of a function.
25 gru 2021 · A local variable is accessible only in the block where it’s declared. A (non-local variable) is visible to all scopes of a script. In the following code. create.roblox.com
This would be called the block scope, and those variables are only accessible within their block (such as a loop). Hopefully this cleared it up a bit. TLDR: break up your code into functions, always use local, and local confines something to its scope.
29 sty 2021 · You should always stick with local functions (they’re restricted to a specific scope depending on where they’re declared), the only use-case for a global function would be to access it anywhere in the script.
17 sie 2021 · Global VS Local Variables. A local variable has the lifetime of the scope they’re declared in and are locked to that scope and inner scopes. A global variables lifetime is the time the script is running; it is not locked to any scope. e.x. do local x = "banana" -- Local Variable -- X's lifetime is dependent on this scope since it's declared here.
