Answered by
4 years ago Edited 4 years ago
Hello, JasiuJasiuB!
For ... do loop
a for ... do loop increments a value until it reaches an objective:
prints:
for ... do loops can be also used with tables:
1 | local table = {"value1", "value2", "value3", "value4", "value5"} |
3 | for i,v in pairs (table) do |
this results in:
It is exactaly the same as doing
1 | local table = {"value1", "value2", "value3", "value4", "value5"} |
This makes your code lots smaller, as you can see
game:GetService()
game:GetService() is used to get internal services of roblox, like the UserInputService or MessagingService
There're some special services, that you can see on the studio, such as Players, ReplicatedStorage, ServerStorage, and many others.
I'll explain just what you want, as I don't want this to be too long:
game:GetService("Players"):GetPlayers() -- this will return a table containing all the players objects on the game, so we can use a for ... do loop to cycle it:
1 | local playersList = game:GetService("Players"):GetPlayers() |
2 | for i,v in pairs(playersList) do |
Useful links:
https://developer.roblox.com/en-us/api-reference/function/ServiceProvider/GetService
https://www.lua.org/pil/4.3.4.html
https://developer.roblox.com/en-us/api-reference/function/Players/GetPlayers
Hope this helps!
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