Heal script roblox. Humanoid function od() local c = h:findFirstCh.
Heal script roblox. Please help!! Server Sided Script: local tool = script.
Heal script roblox LocalPlayer local Character = script. Okay so, I’m trying to make a part that heals you if you touch it. Works on mobile: Arceus X, Delta X, Solara Oct 3, 2023 · OP script for Break In (Story) script pastebin. Whether you’re gathering resources or battling other players, this script provides essential tools to dominate the game. HealingSoundProperties) healingSound:Play() healingSound. OnServerEvent:Connect(function(player) local char = player. OK, I Understand Jul 17, 2021 · Hello Developers, I have been messing around with scripts that heal and damage a players health. Script Mar 15, 2021 · The stranger thing is that it can heal dummies, but it can’t heal players for some reason. To make your experience even better, here are the best scripts to take your Adopt Me! journey to the next level. Health while true do wait(1) Humanoid. Character local Humanoid = character. player heals 1 health for 1 second, 1 health for 0. ReplicatedStorage. It heals 50 health. Oct 2, 2024 · Heal gui roblox script This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. Tested the code and it Oct 17, 2024 · The use of this system is for easily managing things like healing, healing boosts or powers. MaxHealth. Health = human. Aug 9, 2024 · Pastebin. Here’s the script: local Animation = Tool. Dec 8th, 2022. You take damage, wait a few seconds, then rapidly heal. Sep 6, 2020 · Hello, I have a script that is supposed to deal 8 damage every second. Obviously, it wouldn’t bring someone’s health down if it was above 90 health. 1, and that didn’t work either. Its supposed to be used in tools so players can click and eat it. CharacterAdded:Wait() local humrp = char Oct 21, 2024 · We use cookies for various purposes including analytics. :loopheal kohl -- Will constantly heal the player Nov 11, 2020 · Hi there, I am making a game and I wanted to know who to stop the health regen. If you click on the box of the player then the player will get healed. Apr 12, 2024 · Game: Tower of Hell Roblox Tower of Hell is a popular obby (obstacle course) game on the Roblox platform. Mar 28, 2021 · The script’s purpose is to heal you every time when you press right click. Health = 100 end) How to make a Healing Tool in Roblox StudioThis is a tutorial about making a Healing Tool in Roblox StudioThanks so much for watching!Chapters:0:00 Intro0:40 5 days ago · This is my first topic(BAD ENGLISH,I used a translator) How to create a custom health regeneration? just like the “item Asylum”([🎄] item asylum - Roblox) When you are injured, waiting for 5 seconds will restore 2. Equipped:Connect(function(Mouse) Mouse. I then walk on the part and it should heal me +25. There’s no errors in the consoles either. However, If the player had damage, it would heal to max health then deduct the health again. Jul 12, 2021 · What do you want to achieve? Keep it simple and clear! (I want to make a medkit that plays an animation and sound and it also heals the player every second) What is the issue? Include screenshots / videos if possible! (I have no idea on how to make the function) What solutions have you tried so far? Did you look for solutions on the Developer Hub? (ive tried making the script that heals every Mar 27, 2022 · I need it so If a player kills another player the player that killed this player would gain, lets say 25 hp. Parent local sound = tool. Apr 8, 2022 · hello there, I’m have a script for the heal system but the script isn’t truly work by read the script that I have display under this, in the print(“click”) it say the script ended there and cant continue the script, I don’t really know what wrong but I think I was cuz by the local to find the player humanoid. Character or player. And if you ever change the MaxHealth before the player loses Health, you can do something like this: Dec 31, 2021 · Roblox Health Bar GUI script - ThePumpkinPresident. Health + 20 this works but after a few seconds I instantly get -20 health for some reason Idk how to fix it but maybe someone can help me Dec 5, 2024 · I used to code with roblox Lua 2 year ago, not an expert, still an amateur. This script no longer functions as it once did for others in the past. But, it seems when I do this the default overhead Roblox healthbar doesn’t seem to change when the player gets healed or damaged. local healcool = false function uhoh(hp) if healcool == false then healcool = true wait(10) healcool = false human. Jul 15, 2024 · Still as efficient as the original, but now with the added ability to edit the rate during gameplay Important information It must be a server Script so that health can be replicated to other clients The script’s name must be “Health” (without quotes) so that it can replace the default health script The script’s parent must be StarterCharacterScripts so that it can continue to work Nov 11, 2017 · The Health script continues to attempt to heal the character even after they’ve died causing the Humanoids HealthChanged to fire multiple times after death How often does the bug happen (Everytime/sometimes/rarely)? What are the steps that reproduce the bug? Occurs everytime, can repro via the following code in the command bar in play solo: game. Mar 7, 2021 · I wanted to remove the health script but when I did it, it was still in game how can I delete that annoying script? Jul 17, 2021 · Hello Devs, I am quite new to scripting and I thought I’d give a try by myself with no tutorials. Then just do the rest of it as the previous poster had it. To review, open the file in an editor that reveals hidden Unicode characters. So my question is, how do I make it so it heals the specific player that clicks it Jul 28, 2022 · Hi, I am trying to make a medikit that is able to heal others by clicking on them. Players Feb 11, 2024 · tool. This script has features such as fullbright, anti entities, godmode, walkspeed buffs, FOV changes, and much, much more! There is no strict update schedule; I just add features when I have time. I think the problem might be from the script being a local script, but I’m not sure and can’t convert it to a normal script without the entire script breaking. This tutorial is scripting, not building. wmv (4. After we add a script to our lava part, and create a Touched event we can use the TakeDamage() method on the humanoid to damage the character each time they run over the lava. So my goal is to make a button that heals the specific player that touched it. The player’s health is most likely changing on the client, but it hasn’t changed on the server. In fact, it isn’t doing much of anything unfortunately. Can someone help me? Thanks. Pastebin-Admin. Parent local Humanoid = Character. The problem is that I can lose health, but I can’t regenerate health at all. Handle. Dec 8, 2022 · Roblox Infinite Health / Forcefield Hack Script. Aug 31st, 2017. Add comment. Dialog Jul 16, 2024 · So i have a script that i want to heal the player when a tool is activated and their HP is less than 100. LocalPlayer player. Humanoid function od() local c = h:findFirstCh Jan 7, 2021 · I am making a killbrick, and I want to know how to change the health. A script is added by Roblox that causes the health of player characters to regenerate automatically, restoring one percent of the maximum health every second, which can be removed automatically by using another script. Health Bar Display Mar 15, 2020 · hello i was having a problem on making a healing system with a heal delay my script was on StaterCharacterScripts and its a local scripts i triend every thing i know and im a new at scripting so can someone help me,here is the script: local character = game. It gives you easy access to a secured Health variable, letting you make sure that hackers cant exploit it or health hacks. BrickColor = BrickColor. Animation Tool. This is my attempt at doing this and the prints work but not the healing/changing the health. 1) end Nov 10, 2024 · I’m trying to make a shield system that take damage before player if the incoming damage is a “Normal type” I don’t know what is going on here but for some reason player got healed when their shield taking damage?? I want the player health to stay unchange if their shield still active <details><summary>Script</summary>local player = game. Jun 3rd, 2017. Triggered:Connect(function() game. KeyCode. My script allows the delay to be changed, without the rate of healing being changed. RIPPER0NI. 7,432 . CharacterAdded:connect(function(char) char:WaitForChild("Humanoid"):SetStateEnabled(Enum. Parent local humanoid = character In this video I'll show you how to make a HEALING PAD using ROBLOX STUDIO and simple LUA scripting. I already saw some free models and plugins but it could contain viruses or this kind of stuff. I put this script in the handle. In this tutorial, we’ll be talking about: Variables Mar 28, 2023 · A quick method of damaging the player is to create a lava part that delivers damage to the characters Humanoid. Feb 16, 2019 · We use cookies for various purposes including analytics. Upon starting the game in Roblox Studio I go into my character’s Humanoid properties and change my Health to 10. Parent local scale = base. From narrow platforms to spinning obstacles and moving walls, each level presents a unique challenge that will push your reflexes and agility to the limit. Sep 20, 2022 · How do script [ Update Version], 2022/2023 Introduction Hey there! Today, I will be teaching you how to script from scratch - all the basics you need to know when coming to script on Roblox with a better and updated version! [If you’re a beginner] After this tutorial, you should learn: Understand the very basics of scripting on Roblox. Here are the Jul 24, 2019 · Hello, I’m in the process in working on a healing script for my game. Enjoy it. Mar 14, 2020 · How to revive a player when the player is already at 0 hp? I cannot make it work correct as the player’s joints anyways break. player heals 1 health per second) instead of it increasing over time(e. local character In this Roblox game, players must navigate through a series of challenging obstacle courses to reach the top of the towering structure. 7 MB) I do have another script which deducts health but it does not conflict with it according to the output. I would like them both to work, but they seem to be conflicting. However, because the humanoid naturally heals some hp every second (I think), the script doesn’t really do anything. InputBegan:Connect(function(input) if debounce == false then debounce = true if input. local REGEN_RATE = 1/100 -- Regenerate this fraction of MaxHealth per second. PlayerGui Aug 9, 2020 · I want to heal the player to max health when they choose a certain dialog. A video example: robloxapp-20200809-2258436. The NPC only has 100 health so to make it heal, I made a script and put it into the NPC so it could heal back up to 100. Name]:FindFirstChild("Humanoid"). Parent local healAmount = 30 Dec 17, 2020 · I’m basically making a tool that would heal a player to 90 health. The only problem now is making the Part’s heal script, and the debounce work. g. Scale Aug 16, 2021 · Thanks for the help everyone. MaxHealth if h then h. Jun 23, 2020 · If you have a custom MaxHealth, instead of setting lastHealth to 100 when you initialize the script, you’d wanna set it to Humanoid. However, you must not claim that you made the asset. Baseplate bp. So theres no Jun 8, 2023 · In this video I will show you how to make a script that makes a part heal a player to full health. Looped = false local Players = game:GetService Jul 24, 2024 · I’ve been trying to get a tray to heal you upon a limited amount of usage, but, the script in which I’ve tried out isn’t working as intended. Parent tool. I appreciate you more than you know. To disable this regeneration behavior, add an empty Script named Health to StarterCharacterScripts. I’m doing this within a localscript, to let you know. I tried: game. Head. Button2Down:Connect(function() local humanoid = tool. Heal:FireServer() -- create a remote event called "Heal" end end) Oct 15, 2017 · Pastebin. Players:GetPlayers()[1]. Works on mobile: Fluxus, Hydrogen, Delta X & more Mar 16, 2018 · We use cookies for various purposes including analytics. Parent ProximityPrompt. Health + human. The script: game. 0 local base = script. Parent:FindFirstChild("Humanoid") then otherPart. Players. This is a lightweight script for Roblox Pressure! I only made this since I couldn't find one which wasn't hidden behind some scammy website. Health = 0 None work. OK, I Understand Jan 8, 2022 · Create a remote event at the replicated storage Called “Heal” Add a local script to the Starter Player Scripts, then put this code in: local UIS = game:GetService("UserInputService") UIS. Then, when the inject processes are finished, press the your Execute button. " 01/01/1970 Get Jun 5, 2022 · I have a script which when the player joins their maxhealth gets multiplied by their LV which if for instance is “50” The player will have a huge health gap gone is there anyway to fix this? Currently, the pickup will indefinitely heal any player who touches it. EDIT. So. It will allow you to survive most attacks. Below is the code I am using to try this local Players = game:GetService("Players") local Player = Players. I don’t know if its my scripts or not, but can I get some help with fixing this? Video: Damage Script: local character = script. :)Subscribe: https://bit. Benefits of the Booga Booga Script "Autofarm script automates repetitive tasks like collecting items, farming resources, and completing quests for players in Roblox games, enhancing gameplay efficiency. By default, a passive health regeneration script is automatically inserted into humanoids. Can someone help me out? if so that’d be great! Script: function onTouched(part) local h = part. It should heal you everytime you click but it wont work anymore. OK, I Understand Jun 20, 2022 · Yuruzuu’s Open Source VFX This resource contains various Roblox VFX that are customizable and free to use for your games, and helps you learn more about ParticleEmitters in general. Here the script. Then the Script will run. Parent:findFirstChild("Humanoid") local heal = h. Health = heal wait(. Humanoid local Feb 20, 2021 · Basically it’s a client-server problem. Here is my current script: local ProximityPrompt = script. 3 . HealthChanged:Wait() task. Dec 31st, 2021. CharacterAdded:Wait() local H = C:WaitForChild Sep 13, 2024 · Game: Westbound Roblox Westbound is a popular role-playing game on the Roblox platform that takes players back in time to the American Wild West. -- set health to 50 when touching the baseplate local bp = game. LocalPlayer. Activated:Connect(function() if healingDebounce then return end healingDebounce = true local healingSound = createSound(tool. I will also leave the script here to copy and paste. You can name it whatever, as the name does not matter. local heal = script. Everything in the script works, but the part that is supposed to heal the player. I have a working healing potion script. Health = 100 end wait(0. ly/3mDRRCyJoin the Roblox Group: Nov 19, 2023 · A custom health regeneration script that uses events and recursion instead of loops Important note: In order for this script to work correctly, it must be parented to StarterCharacterScripts with its name set to “Health” and its RunContext set to “Legacy” You can find this script here 🙂 Source code: --!strict local rate: number = 1 -- The unit is health per 1 second -- Only values Jul 20, 2022 · So I was trying to make a heal script so when you press the button you get healed and as a code I used hum. This script assumes you already have something set up as so: Workspace; Heal Pad; Part; Script; If you do not, please create something identical to this. Parent local debounce = false local DEBOUNCE_TIME = 3 -- This is the cooldown period in between touches local HEALTH_INCREASE = 25 -- Amount of health added each time a player touches part. Not a member of Pastebin yet? Roblox already made a healing script - simply go in game, open your character and select the "Health" or "HealthScript" and press control+c. Model (Just incase you don’t Jan 17, 2023 · Paste the script into your free exploit and press the your inject button of exploit. 5) end end script Feb 24, 2024 · So I’ve made my own healing script, after getting damage in 3 seconds it starts healing player and wont stop before player reach maximum health. Lets get into the scripting portion. Name ~= "Backpack" then tool. Does anybody know how I can make something like this? Nov 25, 2022 · I am trying to scale the size of a health bar with a player’s health. Parent) if player then -- set the player's health Aug 17, 2022 · How do I Increase/Decrease a player's health when a - Roblox Loading Jul 12, 2020 · In this Roblox Studio Tutorial we are creating a healing spell circle, that heals the player! It's activated by clicking a screen GUI, which has an image but Mar 14, 2022 · Drop this into a script within the part. Below you’ll find the piece of erroneous scripting. it would be Jun 3, 2017 · Roblox Heal Pad Script. LocalPlayer local character = player Jul 8, 2022 · When you spawn Roblox adds an additional Health script inside your character that looks like this: -- Gradually regenerates the Humanoid's Health over time. local REGEN_STEP = 1 -- Wait this long between each regeneration step. Sep 30, 2024 · How would I make the gui overheal like this: I want the overheal gui to turn visible when you have 100+ maxhealth and be in front of the normal health gui until your health has drained down to 100 again then it won’t be visible The script im using looks like this: -- local P = game:GetService("Players"). wait(10) Humanoid. Parent local Player = game. (This is where I know the problem persists) then back in the ClickDetector script is what happens when you win/lose. Pastebin is a website where you can store text online for a set period of time. Health = 0 game. If you equip the item then you should see boxes around the players. Touched:Connect(function(hit) if not debounce then local humanoid = hit. 4 . Character or P. Script: while true do Humanoid. Not a member of Pastebin yet? 103. Nov 4, 2024 · OP Fisch script pastebin. The script is: local debounce = false Dec 16, 2021 · Basically, what I am trying to do is: If the player takes damage, it waits 10 seconds for the player to heal. Workspace. Stranger. I’d recommend whatever is draining the player’s health, it should be done on the server rather than the client to make this script work. I’ve searched for this for a while and I only found one response which didn’t make much sense to me, I need some help Dec 31, 2019 · Hey everyone, What am I trying to do? I’m trying to make any player heal normal 1 just like any game in a separated script that I made and it worked, yay, but, now, I am trying to make a keyboard holding button that is “F” makes the player heal 5 but, my script didn’t work as expected. Value --path to your pvp value local player = game. Jun 22, 2023 · Hello, I am trying to make a training dummy in my game for me and other players to test out attacks. Its also more performant then the normal health script. Functions: Teleports, Heal. Please help!! Server Sided Script: local tool = script. Resetting [] Players have the ability to set their character health to zero through the "respawn"/"reset" feature in the menu. Humanoid Nov 19, 2024 · Thank you! it works a lot better. Humanoid. Local,script local FoodTray = script. Returned to scripting, learned my mistake to always ask review of working code to attain improvement. First, you need to record whether or not the pickup is in the cooldown period. E then game. Aug 6th, 2023. Aug 6, 2023 · Roblox Owner Admin Script. I already have the healing script so I dont need that script. If you are going to use these for your game, giving credit isn’t required but it’s appreciated. Boom heal script Jan 16, 2021 · Hello! I was wondering how to make a player be healed by activating a Proximity Prompt. Best Roblox Script Executors. Parent heal. Parent if game. In this tutorial, we will go over making a simple heal pad. LocalPlayer local C = P. Parent. Transparency = 0 Jun 11, 2022 · Hi, I made a script a few months ago. The script does work, except for the healing part. 2 * humanoid. Heal. How do i disable that? Dec 24, 2024 · OP Item Asylum script pastebin. Add Comment Apr 30, 2018 · We use cookies for various purposes including analytics. Touched:Connect(function(otherPart) if otherPart. If I remove the natural health regeneration script, the healing potion works fine. All of ROBLOX's core client scripts. Parent Aug 13, 2021 · I new to lua, sorry for the inconvenience. AnimationDuration) if tool. HealingAmount Mar 15, 2021 · Today we will be learning how to script heal when killScript: function op(pl) function oc(char) local h = char. With its efficient algorithms and instinctive interface, it is very easy to use even if you are a newbie player or an experienced player. Health = hum. These scripts are easy to use and packed with amazing features. I’d do it like this: local pvp = game. HumanoidStateType. a guest . Found a solution: local player = game. For some reason, it is not healing the person. I would take fall damage and wait the seconds I put in, but nothing would happen afterwards. However, when my HP is less than 100, it doesnt add health at all. Could you scripters tell me where I messed up in the script? Thanks! <3 local REGEN_RATE = 1/100 Aug 18, 2022 · (Please note this is my first attemp at a tutorial) Hello, In this post, I will show you how to create your own custom health regeneration script. Mar 30, 2021 · After some seconds players auto-heal. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. Health local Feb 29, 2024 · Initiate the script execution process by pressing the ‘Execute’ button and enjoy the special perks it brings to your gaming experience. Issue is that i want heal to stop whenever player get damage while hes HEALING, but if i do something like checking up if player got damage while healing it counts healing as getting “damage” cuz it still changes the value. Its not a big project though, I typed it up in 20 minutes haha. This causes non-dead player characters to regenerate 1% of MaxHealth each second. just recently made a code, title says it all but i say it again, a custom health regeneration that heal in an exponential amount after set cooldown, reset cooldown if another damage is taken. Works on mobile: Arceus X, Delta X, Solara Jan 15, 2021 · local Circle = script. It would be more effective in a game if it could only be picked up once, with a short cooldown before it can be used again. MaxHealth is 20%, it will not regenerate past Aug 17, 2023 · i dont really know how to script this, and the best solution ive found is to just have a fixed amount(e. Humanoid or character:WaitForChild("Humanoid") local hp = Humanoid. If you are injured again in healing, the restoration will be stopped and you will wait again I have tried many people’s custom health regeneration scripts Jul 25, 2020 · The goal is to make the part heal the player 25 points when touched. wait(properties. KeyCode == Enum. Ended:Connect(function() healingSound:Destroy() end) task. local part = script. 9 and 1. The player health goes up, then drops back down to where it was during the natural health regeneration. If there’s anything I did wrong in the script, please tell me. Health += properties. 5 HP per second. Heres the script: local ClickDetector = script. MaxHealth = 200 wait (5) parent. local healthPack = script. LocalPlayer while true do if not pvp then workspace[player. new("Bright green") end end end end) Advertisement. I really need help, its a key part in my game. Because when I type: uis. H then Teal() wait(5) debounce = false end end end) Oct 19, 2024 · If you’ve ever played COD (Call Of Duty) before, you know how the regeneration works. ClickDetector May 30, 2020 · You will have to use infinite loop as well to check if pvp value is false or true. Parent local Humanoid = Character:WaitForChild"Humanoid" local health = Humanoid. How would I do this? Here’s my code, by the way. Contribute to Roblox/Core-Scripts development by creating an account on GitHub. Activated:Connect(function() local Character = Tool. I have no idea what to do… anyone know what I should do? this is the local script: local tool = script. Any thoughts? Aug 26, 2023 · Here is the Code: script. Character. Health = 100 end This script works fine until the NPC’s health reaches 0. Oct 16, 2024 · Looking for an edge in Booga Booga on Roblox? This new script is designed to enhance your gameplay with ease, offering powerful features that will take your experience to the next level. 3,811 . Now since the damage part for the player is Jul 31, 2022 · Pastebin. This is different from the original regen script because the cooldown before you start healing is the same as the cooldown for healing. Never . Players:GetPlayerFromCharacter(otherPart. I didnt change anything in the script but the healing wont work anymore. One might however ask, why would one prefer a custom health regeneration script over the default one? Well, this script allows you to easily customise the regeneration limit (for example 0. Players:GetPlayerFromCharacter(parent) then parent. 4,344 script. Dec 16, 2024 · Adopt Me! is one of the most loved games on Roblox, where you can trade, collect, and play with unique pets. 8,600 Here's a ROBLOX INFINITE health script. Touched:Connect(function(otherPart) -- double check that the other part is a character model local player = game. 95 seconds etc… or 1 health for 1 second, 2 health for 1 second etc…) searched for awhile but couldnt find any information on how to achieve this. You can find more on Free Roblox Script our site. However, if the player is damaged again, it stops the countdown. I have only a little bit of clue on how to do this. May 17, 2024 · Pastebin. MaxHealth = 100 end end So as you can see, when the player touches the circle their health becomes 200, and after 5 seconds it goes back to 100. The Roblox script executors give you the power to enhance your gaming experience by injecting custom scripts into your favorite games. com is the number one paste tool since 2002. Jul 24, 2019 · We use cookies for various purposes including analytics. HealthChanged:Connect(function() Player. The heal script stops Sep 24, 2024 · Pastebin. local lastHealth = Humanoid. I put my code in a script and and tested it and found out that it was healing all the players in the server when it was clicked. Dec 22, 2022 · I’m not very experienced with coding, but what I wanted to do was make my Health Regen script wait about 7 seconds and then heal rapidly. 1,576 . The whole script works but its only the healing that does not work anymore. I am only a mediocre scripter and don’t know how to do this. Nov 19, 2023 · A custom health regeneration script that uses events and recursion instead of loops Important note: In order for this script to work correctly, it must be parented to StarterCharacterScripts with its name set to "Health" and its RunContext set to "Legacy" Aug 20, 2013 · Pastebin. Health / 2 end end human Mar 31, 2024 · Hey, so I’m trying to make a tool that when a part of it is touched, it will heal people touching it. CanCollide = false heal. Parent local function Touching(part) local parent = part. If the health is 100, it displays a message "You are at full health!". Dead, false) end) The Roblox Tower of Hell Script is a set of unique codes that allows the user to have auto-farm features to reach the highest spot of the obstacle course more conveniently. OK, I Understand Jan 27, 2024 · Your issue is that the Health property isn't on a Player, but rather their Character model's Humanoid. Functions: Auto Cast, Telepots, Auto Reel, Auto Shake. Handle, properties. 2. LocalPlayer:FindFirstChild("pvp"). In this game, players have the opportunity to immerse themselves in the thrilling adventures of living in the Old West. Aug 31, 2017 · INfinite Health Script Rhino's. Health = 100 heal. Sound sound. OK, I Understand Apr 16, 2020 · Pastebin. Functions: Kill aura, Auto Heal players, Walkspeed modifier. I’ve tried to change the wait value to 0. Parent:FindFirstChildOfClass("Humanoid") if humanoid then debounce = true Pad that heal you instantly! With Very very simple script!#roblox #robloxstudioscripting #robloxstudio #tutorial #tips. InputBegan:Connect(function(key) if key. The current process of how it works goes as follows, ClickDetector->Script to activate a GUI to fight the mob, the move sets contain a local script to deal damage. Now stop the test and press control+v. In this game, players must navigate through a series of challenging levels filled with various obstacles and traps to reach the top of the tower. iauguexzqfjjotlczanifuvvxfulrvgfauqmpewypzqsis