Stop Repeating Yourself! Improve Your Code with Collection Service

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[@galicate]

Should be noted that you no longer need the CollectionService plugin, as it has been officially added to roblox in the View tab.

[@ImMrGrape]

It makes it easier with the world view

[@robertitoOFC]

Do a Tower Defense again plssssssssssss

[@jhkz]

Thank you so much! It's really annoying to copy & paste every single line of code a lot of times.

[@GnomeCode]

Glad it helped!

[@KoalaKrush]

First! Nice video

[@liame3441]

How did you watch this video in 1 minute

[@KoalaKrush]

@@liame3441 s k i l l s

[@bloxthebloxxer8234]

NOTE: if you encounter bugs with it try to make sure none of the variables you are making are global because that really messes with everything alot

[@_snekmatt-xt5ch]

Outside the loop or in?

[@coreydorce8246]

Generally anywhere, you shouldn't use global unless you have to reference it in another script for some reason

[@fourone1254]

@@coreydorce8246module scripts negate that

[@Ph4ntomize]

These are the habits that more people should be spreading awareness of.

[@neut_ro]

I found you here too?! Cool

[@schloomy]

oh hey ph4ntomize

[@Cogrem]

Oh hey

[@findrandomshithere]

dear sweet jesus you're alive

[@12Duckz]

Gnome always with a helpful video, keep up the good videos man.

[@GnomeCode]

Thank you!

[@King_NaymarosReal]

​@@GnomeCodecan you show how to use messaging service i want to make global shop stock, and wonder how it works. Hope you will help

[@ran2140]

1

[@Euphoric987]

Gnomecode make chapter 5 man I beg you make chapter 5 I LOVE YOUR GAME MAKE CHAPTER 5😢

[@Aiden_gue]

omg omg omg omg ty ty ty ty

[@Silly_Genius]

If you have multiple server script, it is highly recommended to tween the doors in client side and not server side for performance and efficiency

[@SafixBG]

Hello! you can make a tutorial on how to make Doors HOTEL UPDATE in roblox studio

[@hooppss]

Could you do a tutorial of a turn based system? I've been looking for some a long time.

[@PizzaMoose]

I agree! It would be so cool to learn how to make one!

[@phazeyt]

Ty so much I’m learning to script and I’m in the middle of making a game and this helps a lot with optimization

[@JDV333]

can you make a how to make jojo game?

[@pelletsstarpl8985]

Any way to make collection service execute when new part with such tag gets added to a workspace?

[@GigaGnome]

Upload grind recently.

[@grinderandrew]

question:how do you make the sliding door is it in the toolbox?

[@SHOIOTERB]

There can be grammar mistakes so I hope you know how to fix my grammar (Put the Tween:Play() somewhere in a function like Script.Parent.ProximityPromt.Triggered:Connect(function() Tween:Play() end)

[@B00PZIES]

I’ve been using another method such as grouping the similar models together, and looping through them all. Is it better to use collection service? Is there issues with my method?

[@ReeeMonke]

I have a question, what if I wanted to change one thing on each of these? Ex. A button has a unique variable that only it has

[@MAXFOLLch]

it is not handy to use this trash bro, it is useful but hard to understand, why we need plugins, fucked that, bro you can just disable script and clone it into your same objects

[@computerheadman1601]

No one is gonna mention the creator named sweetheartichoke xd?

[@threasto]

I never use collection service enough, but it is pretty handy. I personally just throw any object of a certain type (ie doors) into a folder called doors and loop through them instead

[@MarzFromMars]

Same

[@AverageFries]

same

[@treyg5265]

same

[@thestrongest45]

Not very convienent, in my situation i have to use over 5 for loops..

[@itz_ult]

There’s a different way I like to do it using folders

[@Gavriasagmaeilll]

i suggest not trying to use workspace as a whole, because player models will exist in there too, and if their displayName is the same as a tag...then that changes a lot about the player in question

[@FINDROBLOX]

??? Bro what they don't have the tag themself it's just their display they don't have a tag value

[@Gavriasagmaeilll]

@@FINDROBLOX didnt know at the time, lol

[@Kitoucher]

What if i need to put while loop in a ton of parts?

[@NotMrducky]

Can you make a tut On how to Make a Tds Game??

[@thingytb7458]

he already did

[@NotMrducky]

@@thingytb7458 I Mean like a New Tut Sense this one does not work

[@chillgamer3485]

Hey GnomeCode, could you show us how to make a turn based fighting game similar to Adventure Story? It would be awesome!!

[@gavinhoh7218]

How do you do this with zombies

[@unifores]

Any other game engine makes that automatically for everything...

[@somedude0001]

Roblox is pretty flawed

[@jimikalliopuska9421]

Please finish the doors series

[@exoticyy]

Help I want to put a tween in it

[@kingofgameing107]

this video is so helpful

[@icetea622.]

Updated tower defense code!

[@RobloxTutorialsITA]

where are new tutorials on how to do games?

[@Marioman73]

These give you the building blocks / tools to make games!

[@abyssguardian]

These tutorials provide the building blocks for a game. You're the one who makes the game! Use these as steps if you need to. Hopefully you can create yourself a fun game!

[@Fezjk]

please make a rts game tutorial

[@A10PlaysGames]

bro said no doors

[@_snekmatt-xt5ch]

Its not workimg...

[@buuild]

I don't use collection service, nor do I use dupe scripts. Instead I put them in a folder and for the loop I do folder:get children instead of collectionservice:get tagged but both work

[@xgodtoxi2978]

same

[@GnomeCode]

This works well until you want to organise your folder structure differently. What if your doors are inside a building? You would probably want them to be inside the folder/model for that building rather than in their own separate doors folder. CollectionService allows you to easily access all the tagged elements rather than relying on a specific folder layout.

[@buuild]

@@GnomeCode ooo good point imma start using this

[@KingDuckTheGreat]

I was doing this too but now that I know this exists I will be using collection service

[@RealRavaYT]

What does scipt.Parent mean?

[@oleNikolic]

It basically means the object that you put the script into, for example if you put a script into a part the script.Parent would be the part,and the script would be called the ‘Child’ of that part. If you are new to scripting and you think you are ready and smart you can always learn to script,as there are many tutorials out there on KZbin! 😊

[@CallMe_Noah]

You can also use the "for" syntax as an alternative to collection service, as you can multitask with it and it's very simple and not complicated at all to use. CollectionService is still pretty good though, but I prefer "for".

[@PorscheViveLatte]

This video saved me from copy and pasting 840 times thank you so much 😊

[@bradleywhais7779]

I learned you dont need pairs() or ipairs() anymore because luau now has general iteration. :(

[@Someone-df3tv]

Exactly what I had been searching for. Thank you!!

[@Pylia_Play]

ей гном плис донат

[@yes.5110]

how to make a purchase prompt for catalog items and clothes appear when text button gui is clicked

[@Puzzledmusel86]

I never knew what this was before this video :)

[@nikushahd]

Thx

[@PorscheViveLatte]

This video saved me from copy and pasting 840 times tysm

[@broko151]

Its helpful this thanks

[@guardian3061]

pon

[@devuskasolnce21]

hey bro nice video !!! but by the way remember ? about doors ? you made the last episode is 7 about how to make doors in roblox studio so maybe you should continue making video about how to make doors in roblox studio ?

[@sadge6430]

8u

[@SHOIOTERB]

Thank you very much, now I can make my Sci-Fi doors of my game work on that

[@rtralph1269]

Okay so, what makes me mad is that you didn't explain the for loop for this particular topic. Can you please tell me how that works for CollectionService?

[@Nahwap]

it basically gets every instance (doesn't matter if they are in the ServerStorage, ReplicatedStorage, Workspace, etc) with the tag you are looking for. For example, it's very good if you want to handle AI's because you dont need a single script inside every npc or every npc inside a single folder

[@Nie_powiem]

Hey gnomecode how to we use collection services on kill parts?

[@Trollmonster3]

Is there any way to make this A touched function?

[@thatyoutubeguy-md2ws]

Bro, I needed This Tutorial ♥ it took me so long to find a good tut like this one 💀💀💀💀

[@Objrbo]

you can make a tutorial on how to create a boss fight like the ones in item asylum

[@tedbasher3000]

I usually just handle it on the client via a local script. However one time I was making a FE2 game, and in that one I just put a script that loads a module script with the code

[@t_ownscaper]

114

[@gerjovogelfotografie5826]

How does the script knows what ''model'' is? (parameter on 4:55)

[@Arab_GameZone1]

Because you told it to look at any model that has sliding door tag

[@Arab_GameZone1]

Also "model" is a variable so you can change it to what ever you want like name it "door"

[@Arab_GameZone1]

Sorry i thought you asking about the model that is in the for loop, in the parameter because you add the function movedoor to the for loop and told the script that you want it to work on the model and isopen using the parameter

[@thew219]

How do you see the tags of an instance without a plugin? I use custom attributes and check its value for scripting. I can see attributes on the properties panel but idk where to easily find tags without plugin.

[@harrow7533]

what about For i loops you could also use that

[@PhantomsCreations]

Gnome sir you explain so good but how do you have so much less subs you should reach 1 million!

[@ahmetselimgt3232]

More of this series please

[@furantsu1]

I’m going to use this for UI button sounds. Thanks!

[@DrizzyB]

Can someone explain the original moving door script to me, specifically the "function MoveDoor(isOpen)" thing? I'm not understanding the argument of "isOpen" and how it's pertaining to the function. I know that arguments send information that is out of scope of a function to said function, but what information is "isOpen" sending? Does the "isOpen" attribute need to be applied to the model in order for the door to move? What about when the attribute is set to "not isOpen" after the proxim prompt is triggered? The door can still be moved after it's opened (closing the door). What does "local isOpen = model:GetAttribute("isOpen")" even mean?

[@gunipotys]

If the door should be open or not, if it should, then it reacts a way, if it shouldn’t, then it react another way. Also, the last line just get the value of the attribute.

[@georgepg3d854]

Its advanced scripting stuff and it seems like you dont understand it,but dont worry just practice more!And believe me studying better is better than studying more,so if you find scripting tutorials that you perfectly understand youre good to go!😊

[@Likeable_Emmec]

unironically saved me a huge headache

[@LeapInno]

Ohh now this makes more sense.

[@FidLine1erDunom]

Thank for the video

[@yeetmanmega]

are you back from your break?

[@Yan-ol4qu]

OH MY GOD I LOVE YOU.

[@PizzaInSpace]

One of the early people!

[@twinn61661]

The tag editor plug in is no longer needed. Robots add a tag instance in the properties window.

[@chibisayori20]

"Robots" lol

[@twinn61661]

typo I meant Roblox, :)@@chibisayori20

[@RansomwaveRBLX]

didn't know about that, thank you man!

[@Spork2]

Thank you GnomeCode. I’m currently making a game and you have no idea how helpful this is 😅

[@zellpoxio]

thanks

[@demtix4381]

Thanks for making this

[@urosmaricic5628]

GnomeCode can u pls make the TDS tutorial 2023??? Pls 😭😭😭😭😭😭😭😭

[@mmd4369]

This is actually sick! Gnome, how did you learn coding?

[@toadwithtoes]

i would just use a module script for all the doors to share.

[@chibisayori20]

"NO I REFUSE TO TOUCH MODULESCRIPT I WILL NOT USE OOP. LONG LIVE REGULAR SCRIPTS!!" - A regular script purist probably.

[@toadwithtoes]

@@chibisayori20 lol, but then wouldn't you repeat ur code?

[@chibisayori20]

Just copy and paste them, or use Package system to make the door a package, so if you change the door's script, and update the changes it should update all doors in the place. You could also put the door in a storage service (ReplicatedStorage or ServerStorage) and clone them to a position on the map.

[@miles1094]

It makes more sense to have your scripts either in server script or player scripts. They should never be in a model. It keeps things organized and maintains a good workflow

[@chibisayori20]

@@miles1094 So how about NPCs? Do i have to use OOP or even use for loops to make something like a enemy NPC that shoots you with a weapon? I can understand AI navigation, but what about aiming, shooting weapon, and all that misc stuff? 99% of NPCs with weapons i came across in toolbox have their scripts inside the model, and yeah sure non roblox NPCs are handled differently like they have seperate classes for them, like behavior, weapon handling, etc but this is roblox

[@mysyvcic]

​@@chibisayori20I use CollectionService and ModuleScripts for my AI's, and when I did a stress test with 30 of them i mostly get 45-50 fps and my PC is pretty much a low-end pc. And when all my AI's had separate scripts it made me get 20-30 fps.

[@mysyvcic]

​@@chibisayori20Plus my AI's can actually attack

[@PolyTheDude]

@@chibisayori20 That doesn't mean theyre good 99% of those npcs are outdated and not very optimized Now you could have scripts in your npcs and still have them optimized, but generally itd just be better to have one script manage multiple npcs instead of multiple scripts managing their respective npcs Aiming, shooting, etc, just use modulescripts brah

[@Homeannor]

This is literally game changing! Just the other day I was wondering if Roblox has some sort of system similar to Unity Prefabs where you can just edit 1 and it would edit all of them. But now I know! ~~After almost 8 years~~ _Now I just have to go and implement this change... Oh god..._

[@ContentDeletedv1]

Gnomecode is there anyway you could help me with your teddy series? I followed the 1st video and the animation wont work I tried it a different way that worked but the the players animation wouldn't work

[@complexcrimes]

I have been wondering how do this for the past few weeks this will help SO MUCH

[@LucaszYT_Ofc]

Gnome, i really want to make a game like zombie Attack and zombie Rush.. Can you make a tutorial series about this please? I really want for example an episode about How to make a unique Boss for each map

[@the_yelo]

Thank you mr gnomecode!

[@ANSU12321]

This video really helped with my original simulator

[@jukepilot]

Mr Gnomecode, you should make a video about making lore!

[@sebalby34]

... bro lore is a story element in your game, u dont need scripting for lore, lore is story and you decide it, u dont need a tutoeial to make up a story

[@eronimlol]

GnomeCode, why you using a plugin for tagging objects? Roblox studio have their own simple tag editor.

[@chibisayori20]

so he can infect his place with viruses

[@miffclick3358]

Python To Roblox To Skidibi Da Da Doo Skibidi Di Daw

[@Daani_Duarte]

Hey gnome, could you explain why do you use "isOpen" and "Close" or "Open" for proximity prompt text? Im assuming isOpen is a boolean attribute, but how does this works? The same happens at the color... Is it because, since its a boolean, if its true it will get the first parameter otherwise get the second? Appreciate, Thanks.

[@kristof0713]

or gives you the first value if its not nil or false and the second otherwise. true and "close" or "open" will give you close becuase true and "close" are both true values false and "close" or "open" turns into false or "open" because false and true -> false and if the first value is false or gives back the second one Idk if this made any sense Its lua's ternary operator

[@Daani_Duarte]

@@kristof0713 I see... Ty, now it makes sense!! =D

[@emiliogamerr9723]

Can you pls make a tutorial to make an rpg ty

[@JoseRomero-ew2hn]

Can you do hungry pig i've been waiting over 6.5 months for you to make the tutorial series and it's making me bored and tired of waiting and I want to see it right now I'm not good at waiting for stuff you know that!

[@Sleep-f1w]

He is bad at waiting

[@TheWijss]

thanks its so usefull

[@spngrg99]

will you continue the Noors tutorial? are you planning on make other tutorials also?

[@sebalby34]

Noors

[@VeryProPlayerYesSir1122]

@@sebalby34 *Doors

[@guygameguy5548]

This is so helpful!

[@FearlessSloths]

hey any of you know how to get the player to rotate based on the rotation of a part the player is standing on?

[@GnomeCode]

Use Cframes!

[@FearlessSloths]

@@GnomeCode bro you actually responded, i didn’t expect it would happen, me and my friend know its in derelict but, a question is would you know how to make a local script which prob has multiple scripts or not, if you do know can you try to make a vid or reply to this comment with a script, not needed but if you can then can you do it?

[@FearlessSloths]

@@GnomeCode also i have a question, im trying to make a horse but cant find any tutorials if you could make one i will be thankful

[@madzhis7076]

Very useful, ive had enough of changing scripts in 20 different models