Unity Get Variable From Another Object

Here, we have made use of both class and instance variables in two objects of the Shark class, sammy and stevie. Write public get methods to allow other classes to access our data. UNITY_MATRIX_MVP. Can you help me ?. It shouldn't be an expensive operation of the object was parented to the SkeletonAnimation object's transform too. Unity supports all major 3D applications and many audio formats, and even understands the Photoshop. Conclusion. In order to answer your question, we need to clear up a couple of fundamental things about Javascript. Unity is a great tool for prototyping everything from games, to interactive visualisations. It's a public variable so we can modify it in the Inspector if we want to test different ray lengths. Unity Move Object To Another Object. This is the situation : I’m in script B and I want to access the variable X from script A. Home > unity3d - C# Unity - Trying to access a variable from another script unity3d - C# Unity - Trying to access a variable from another script up vote 1 down vote favorite I am currently trying to pass a variable between a script in unity, and all of the questions previously posted seem to not help, if anything have just confused this issue. If you think that setting up references for the most common case can be tedious, there's a simple way that Unity can help you with that. This is done with the GetComponent function. Almost any place where a pipeline requires a text string or a number, you can use a variable. In unity, Gameobject components are classes that inherit from a class called MonoBehaviour. I need to access a variable from another script in Unity, but I can't figure it out. Version: Leave feedback. Next this program introduces a method that receives an object type parameter. Unity - Set an instance of a script to use variables from a class Update function in another script 1 Timer won't continue working after clicking some object(C# UNITY). Compare variable values. 24 thoughts on " Dynamically Add a GameObject to the Scene in Unity 3D " Unity McJimmy December 23, 2010 at 11:58 pm. Deeper understanding of how Unity Game Objects, Components and Properties relate to one another. have a standard size: they are either 1 by 1 by 1 or 1 by 2 by 1 Unity units. This is the situation : I'm in script B and I want to access the variable X from script A. - button, or custom event) from other objects. You can cache a Component (that's what Enemy_Stats is) if you use it multiple times to save you some typing (and some performance, but that is rather marginal for this example). The example above would set the variable to a Rigid Body type, so only Rigid Body objects could be passed to the function. Use Unity to build high-quality 3D and 2D games, deploy them across mobile, desktop, VR/AR, consoles or the Web, and connect with loyal and enthusiastic players and customers. Accessing the variables of another. The script will play an audio file whenever the Player game object collides with another game object. For the Mesh, select body to get our Knight model back. As it turns out, a function you use later doesn't like having extensions in the name of the file to search for. Even-though some answers are in JavaScript , some are in Unity 4. Hello, so I have two different scripts and I need to make a third script which uses variables from those two. The center of gravity of an object is the point you can suspend the object from without there being any rotation because of the force of gravity, no matter how the object is oriented. I need to access a variable from another script in Unity, but I can't figure it out. - How do I call the getColor function in the object that is in contact with the block and then make a judgement of the color match then decide if the block should be canceled?. Unity Scripting: Multiple Objects So, how do we actually orbit around an object? First, we need to get the position to rotate around. s would be our current distance from the ball. I want one of the game object's script to use the health bar How to access a variable from another C# script in Unity. Edit: I have added a Product class that will be passed from source to destination. 4 Dec 2017 Unity is the ultimate game development platform. This video is a continuation of the "How to Make Radiation Zones" tutorial so you should watch that before this, here I add some functionality the radiation script by making it damage the player. The Unity entity component system and C# job system are two different things, but they go hand-in-hand. Perhaps one of the easiest methods to make a camera to follow an object around is to make the game object the parent of the camera. We can make the object get drawn by using Unity's Camera. Prefabs are both classes and objects… blows me mind. Let’s get one ride to it. Rotation and scale are only briefly mentioned but still give a basic overview allowing you to manipulate them too! Transform Component. game object the script is attached to (the variable gets exposed to the Unity GUI). Viewing 15 posts - 1 through 15 (of 19 total) 1 2 → Author Posts 30/03/2015 at […]. It is better to use GetComponent with a Type instead of a string for performance reasons. From the component you can then read the LastGazePoint property in your update loop to get the last EyeXGaxePoint. That method comes from attributes, which allow you to perform tasks such as assigning a slider to float variable or create additional context menu items. EdgeAlignerTool - A tool to align one or more edges of the AABB of a selected game object to those of the AABB of another selected game object EditorUndoManager - Manage undos/redos inside any Unity Inspector or Window in an effortless and functional way. You can set or return the properties of the object or use any of its methods. I may be missing the point of the question, but if scope is an issue, and you need to access the variable from another script or another scope, but don't want the inspector objects visible, you can initialize it as internal rather than public. Try increasing the value that the speed variable is initialized to and playing again. I have a Parent Class Called Fuselage that contains four child classes called Forebody, CenterBody, AftBody, and CrossSection. Object MyProperty { get; set; } Variables. Tip: These methods provide another layer of abstraction over how you use the global variables. This structure is used throughout Unity to pass 3D positions and directions around. In this tutorial Accessing another script from inside the object How does GetComponent work? Getting many components Interaction between objects. Before delving deeper into the subject, it goes without saying that static variables should be avoided at all costs, for a great number of reasons that can be easily be found on the internet. Second… I've always found this process bizarre. Scriptable Objects One excellent alternative to the singleton pattern in Unity is the use of ScriptableObjects as a type of global variable. However, for the love of me, I can't find a way to access a public variable from another script. In the Unity Editor, select the Game Manager from the Hierarchy Window to expose the public variables in the inspector. Generic Unity Object Pooler. Beyond these basic variables I have discussed, we could take it further and say that each vehicle has a Mesh and MeshRenderer variable, which would allow us to give each vehicle a unique 3D model with unique textures. by Jonathan Gonzalez in Inspiration This is typically done to look for a game object and assign it to some variable. Accessing Objects of one class in Another class in C#. Works also with windows who manage multiple sources. Deeper understanding of how Unity Game Objects, Components and Properties relate to one another. Object through a couple of other classes and represents an object which must be attached to a GameObject to function properly - they are user-created Components. Then I call onto it in the enemy script with find object and get object. It also contains functions for doing common vector operations. In this case an object I was trying to export had an. May 20, 2016 · No since Health is not part of the collision object, but Enemy_Stats. Unity is the ultimate game development platform. However, it looks like i didn't seem to get the right object (bullet) in my blueprint. s would be our current distance from the ball. I know how to access another object but not another variable. Saving Data Between Scenes in Unity. Global variables are used most effectively when accessed through special methods called access routines. So we want the ball to be blue if the distance is more than 3 meters and red if player is 1 meter away or less. This guide focuses on setting object positions. However, for the love of me, I can't find a way to access a public variable from another script. RenderWithShader() function. Its a lot more effective to instantiate them all in the beginning and to keep re-using them by setting them active/false. You an then Where the results so you get a list of computers from whom you got no results. This is the situation : I'm in script B and I want to access the variable X from script A. That way it is much easier to replace the mesh with another mesh without loosing any values that you set up in the inspector. It should, but what you get is a Spine. Jun 09, 2017 · Can you tell me how to access a variable of a script from another script ? I have even read everything in unity website but I still can't do it. Support Prefix Wiz on Patreon: https://www. Create Dragged Reference On Hold: when enabled, if you click and hold on an object in the hierarchy for a while, a dragged reference item will be created that can be dropped on a reference drawer in the inspector to assign that object to that variable (similar to Unity's drag&drop reference assignment). Name it Waypoint0 and set its position to (-12, 2, 0). " in front of the function, for example: Math3d. Continued in Part 2! In graphics applications, it is very common to need to draw a line from one point to another. The key is how to assign an object ID to the variable and then its value can be passed to C# code behind. Next this program introduces a method that receives an object type parameter. On to my question: How do I get a variable from another object? I need to find the move speed of the main character from another object, something like this:. If you think that setting up references for the most common case can be tedious, there's a simple way that Unity can help you with that. Making Unity objects bump with Colliders. -To call a function from another script, place "Math3d. In this project we will begin to see the power of C# classes as reusable templates for objects. And: In the example, the property accessor (get) is an accessor routine. Unity 中常见错误之一UnassignedReferenceException: The variable button of CityScript has not been assigned. And every instance of that class (object) has it's own copy of that variable. It will behave as a public variable, but not show in the inspector. There is a special syntax for indicating passing a variable by reference in a way that its value(s) can be changed by the object it is passed to ('out, 'ref), the. In this tutorial you'll learn how to extend the Unity3D's editor so you can make better use of it in your project. Procedural Generation with Unity and C#; how many of a certain object can be created in a level, and so on. Ask Question Asked 3 years, 5 months ago. Use Unity to build high-quality 3D and 2D games, deploy them across mobile, desktop, Instantiate prefab with object class with different variable value. How can I access and change the variable "Lifes" in the class "Healthbar" from the class "Player"? I've already tried some solutions, but they did not work for me. 3 Center of gravity. However, this is purely for display purposes and you should always use the variable name within your code. Subscribe to our weekly newsletter for the latest updates! we make sure to. Probably the most elegant way is via setters and getters (functions that return or change a variable inside a node and can be called from another node). Works with 2D or 3D projects. Current setup 1x Player 1x Enemy Each with their No since Health is not part of the collision object, but Enemy_Stats. To get to know them, let's look at the current Unity workflow for creating an object in your scene, and then differentiate from there. In order to answer your question, we need to clear up a couple of fundamental things about Javascript. In this scenario, you're outnumbered 1000 to 1. What I am really after is the best way to subscribe to an event (i. They may be named anything you like but should be alphanumeric, begin with a lowercase letter, and be prefixed with the keyword 'var' as shown in the below example. Discussion in 'Scripting' started by schwooba, Sep 21, 2017. Designed to make going from custom scripts to Animator parameters easy. You can see how to create both ideas he suggested in this article. a) In "User Variable" table, Double click on the "path" and there you will see a window with 2 input options. Welcome to the Asteroids arcade game project built in Unity. Target Object Unity Inspector into this field. We will slowly be introduced to more and more of Unity as and when we use it for real. A workaround to force collection enumeration is to. A public variable is a property of the class that can be modified from outside the class. Unity allows you to import and assemble assets, write code to interact with your objects, create or import animations for use with an advanced animation system, and much more. First… I loves me the Unity. This is the most important one, this single matrix does all the transforms from the initial mesh space position into projection space (aka clip space) This matrix is the product of UNITY_MATRIX_M, UNITY_MATRIX_V, and UNITY_MATRIX_P together; UNITY_MATRIX_M. May 20, 2016 · No since Health is not part of the collision object, but Enemy_Stats. This is identical to unity_ObjectToWorld, also called the Model transform. Works with 2D or 3D projects. For example, static class, regular C# class that is not a MonoBehaviour, etc. Accessing an object from another scene in Unity. the first script reads a variable from the second one and prints the value in the console. 'demo test' -- the camelBack / CamelCase Convention is used, resulting in. get a variable from object at offset from another actor. How to Make a 2D Space Shooter in Unity - Part 2. Feb 26, 2016 · I am currently trying to pass a variable between a script in unity, and all of the questions previously posted seem to not help, if anything have just confused this issue more than it was intended. Unity contains a few primitive objects that we can use to build a simple clock. It's a public variable so we can modify it in the Inspector if we want to test different ray lengths. Accessing an object from another scene in Unity. Click on "GameObject" game object and add "Cube" reference to the "Refr" script "Target" variable. We can make the object get drawn by using Unity's Camera. In your particular situation this is not the case, as the call to GetComponent() does not find an instance of the component type. Put scripts on the root, not on the mesh node. script errors; it's the object that your health script is attached to. This will wait for the time specified in seconds before destroying the gameObject. everything in between would. Script: public class move : MonoBehaviour { public float speed; // Use this for initialization void Start {. Game objects are what Unity uses to separate objects within your game. Unity 中常见错误之一UnassignedReferenceException: The variable button of CityScript has not been assigned. That way, I can search for the value in the variables array with the name of the variable, and not the integer index in the array. The script will play an audio file whenever the Player game object collides with another game object. Usage-Place the Math3d. Unity tutorial : loading 3d asset from external server in Unity3D 2 If you want to rotate an object, like wheel in unity3D. I agree to. How to call a public function from another script in Unity? [closed] Ask Question Asked 2 years, Browse other questions tagged unity or ask your own question. For variable names of more than one word -- e. btw - OOP = Object Oriented Programming (in case anyone is wondering) The concept of classes (having properties and methods and creating instances (objects) of the class is pretty much the same in most if not all languages that support them - Java, PHP etc etc. So, our new camera code needs to render the objects that reside on a special layer, rendering them with this shader, to a texture. Ask Question How to access a variable from another script in Unity c#. Object but. Bone object, not a Unity Transform. Use Unity to build high-quality 3D and 2D games, deploy them across mobile, desktop, VR/AR, consoles or the Web, and connect with loyal and enthusiastic players and customers. It's also usually the type of array you get back from Unity functions, if you use a function which may return a number of objects, such as GetComponentsInChildren. Another way to distinguish between objects in the debugger views is to track objects by ID. I agree to. psd file into a Unity project. UNITY_MATRIX_MVP. If you never had the joy of playing Asteroids then why not go and learn a little about it. The 3 main methods I use are: - Triggering a function in a script, from another script - Querying variables in. I have searched around for how to Pass javascript variable's value to C# code behind, but have not got no good result. All this overhead can be fixed by storing a reference to the object as a variable after. Get started on the right path to creating your best game. Ofcorce you can write classes that dont function as components. Create Dragged Reference On Hold: when enabled, if you click and hold on an object in the hierarchy for a while, a dragged reference item will be created that can be dropped on a reference drawer in the inspector to assign that object to that variable (similar to Unity's drag&drop reference assignment). Another method is to alter the values of variables in the Inspector window in Unity, but this would require going to each individual object and changing whatever values you would like changed. A micro-framework for changing Unity 3D's Animator parameters with ScriptableObject(s). Sometimes you might not be able to get to the type however, for example when trying to access a C# script from Javascript. static, but public, then you need to get a reference to the object. Unity Get Variable From Another Object Part 2: Finishing up the Dialogue Controller, using Scriptable Objects to hold the dialogue data, and setting up camera functionality. In this tutorial Accessing another script from inside the object How does GetComponent work? Getting many components Interaction between objects. Unity tutorial : loading 3d asset from external server in Unity3D 2 If you want to rotate an object, like wheel in unity3D. Hi Gurus, I have a Z program - ZPROG1. You can keep this game object empty and move it over a tile appearing as a door or you can add a door sprite to the game object. What is pooling? It is computationally expensive to instantiate and destroy objects like bullets that get re-used a lot. Now I want to access that int Variable Score in Game Over Scene which a Game Object. Rotation and scale are only briefly mentioned but still give a basic overview allowing you to manipulate them too! Transform Component. This may be especially helpful when debugging strings. The reason for this is it has been done already. Scriptable Objects One excellent alternative to the singleton pattern in Unity is the use of ScriptableObjects as a type of global variable. I have a Parent Class Called Fuselage that contains four child classes called Forebody, CenterBody, AftBody, and CrossSection. that completely determines your object's current state, and are the variables you need to save if your. Here camera object is the public variable that needs a reference. Get Unity news. Here, we are using the concept of behavior of instance variable, static variable and final variable how variable is accessible inside static function?. It also contains functions for doing common vector operations. or use GameObject. I have searched around for how to Pass javascript variable's value to C# code behind, but have not got no good result. Rather think about it this way, the input script checks if you clicked on a bug. Let’s remove that now. FindWithTag. Unity C# Beginner Tutorial - Accessing Other Classes (Part 05) How To Access Variables From Another Script In Unity Accessing Scripts/Variables from other Scripts(Game Objects). and then using GetComponent() to get the script and the variable in it. Alright, so I kind of understand the basics of GetComponent and GameObject. Unity tutorial : loading 3d asset from external server in Unity3D 2 If you want to rotate an object, like wheel in unity3D. by Jonathan Gonzalez in Inspiration This is typically done to look for a game object and assign it to some variable. Name it Waypoint0 and set its position to (-12, 2, 0). Expected behavior: only one "Cube" game object stays in both scenes. Functions typically "do" something (like write to the DOM), or return a value. This post explains how to use static variables when programming scripts for the Unity3D engine. For variable names of more than one word -- e. I need to get the value of a variable V_VAR1 from program RV63A712 which is a routine. Then you'd only have to update with local transform values. This is a common "gotcha" for those trying to learn C# programming. This is expressed as "a class should only tell what to do to another class" in the book "Clean Code". You can then decorate that box, as well. Designed to make going from custom scripts to Animator parameters easy. In Unity, any object component is a reference: GameObject, Transform, Collider, Rigidbody etc (but GameObject and Transform are more popular, because any game object has both). All game objects in Unity have a transform component. Next, you declare a KeywordRecognizer to, well, recognize your words. When the bug is squished you would invoke a method or call a method on the bug to update its state. Compare variable values. On the player object, there's a simple script attached called "playerscript" This script is a one liner. Unity allows you to import and assemble assets, write code to interact with your objects, create or import animations for use with an advanced animation system, and much more. You can treat an object variable exactly the same as the object to which it refers. It's possible to have the object monitor a variable but that is not ideal for performance. In object-oriented programming, variables at the class level are referred to as class variables, whereas variables at the object level are called instance variables. I may be missing the point of the question, but if scope is an issue, and you need to access the variable from another script or another scope, but don't want the inspector objects visible, you can initialize it as internal rather than public. btw - OOP = Object Oriented Programming (in case anyone is wondering) The concept of classes (having properties and methods and creating instances (objects) of the class is pretty much the same in most if not all languages that support them - Java, PHP etc etc. You can drag the object to the reference variable in the Inspector, or you can find the object with Find, FindWithTag etc. But when there is an object inside it produces a NullReferenceException in the if Line: Home JavaScript Unity. This will wait for the time specified in seconds before destroying the gameObject. You'll learn how to draw your own gizmo, create and delete objects in code, create editor windows, use components, and allow the user to undo any action they take with your script. This video is a continuation of the "How to Make Radiation Zones" tutorial so you should watch that before this, here I add some functionality the radiation script by making it damage the player. Built-in arrays are declared by specifying the type of object you want to store, followed by brackets. Unity doesn't save private fields of scriptable objects that aren't marked as serialized. How do I get a variable's value from one script and import it in another script? But the catch is that the script where I am going to get the variable's value has also some commands that I don't wa. position - player. Welcome to the Asteroids arcade game project built in Unity. What I would like to do is have the dying enemy directly change the "EnemyNumbers" variable, rather than trigger the void which does that for it. This function you've written here does neither. Let's begin by adding a cylinder to the scene via GameObject / 3D Object / Cylinder. In this step by step guide, we will make a reasonably authentic clone of the classic arcade game. It shows how to use objects as arguments to functions. 2 days ago · download rotate matrix 90 degrees free and. Thus, any class or member variable will not be accessible to the method unless they are also declared static, or referenced statically. Submitted by Preeti Jain, on March 17, 2018. First… I loves me the Unity. Tweet Subscribe. XLSX) file from C# What is the difference between an abstract function and a virtual function?. Beginning Data Visualization in Unity: Scatterplot Creation Introduction This guide is intended to illustrate from the ground up how to create a simple 3D scatterplot based of tabular data using the Unity game engine, for use in virtual reality (VR) experiences. You need just to select the script that makes references and set the instance of the Scriptable Object in the inspector. Unity doesn't save private fields of scriptable objects that aren't marked as serialized. The variable X is boolean. Introduction to [SerializeField]. Now of course, there are differences between the two: Instance variables: These variables belong to the instance of a class, thus an object. For performance reasons, it is recommended to not use this function every frame. In the next tutorial we will learn how to spawn new objects into our Unity game. public s_ReadNeuro readNeuroScript; The problem is after that, I do not know how to get the public variable from the connection script (for example, the attention and meditation values) which is read in constantly. This will get the MeshRenderer component from the Cube object. After this comes another string variable named extensionToRemove. How to Make a 2D Space Shooter in Unity - Part 2. Like any class, to access non-static variables you need an instance of the class. DaveA answered a bit vaguely and re-reading his answer now, I implemented exactly what he suggested. Works with 2D or 3D projects. This is how I normally get things in object-oriented programming languages like JAVA. This is a common "gotcha" for those trying to learn C# programming. I've been looking around for information on this, but the reference keep confusing me. Update 26 October 2016: I've just run into another weird scaling issue that seems like it may be due to an animation related bug in the blender. For variable names of more than one word -- e. Unity Learn provides award-winning free tutorials, sample projects, and full courses for mastering real-time 3D development skills with Unity Learn to make video games, VR, AR, and more. 6? text component on the same object. For assigning select the Game Object from the hierarchy and drag and drop in the Camera Object box. Asteroids came out in 1979 and what made …. Select the object and if we look at the script component, we can see an empty space (None (Game Object)) like below. It is better to use GetComponent with a Type instead of a string for performance reasons. You can set or return the properties of the object or use any of its methods. Create Dragged Reference On Hold: when enabled, if you click and hold on an object in the hierarchy for a while, a dragged reference item will be created that can be dropped on a reference drawer in the inspector to assign that object to that variable (similar to Unity's drag&drop reference assignment). Variables give you a convenient way to get key bits of data into various parts of the pipeline. Whether a reference is passed, or a value, will depend on the Type of the object that is passed, reference, or value. But did you know we also offer free tutorials, educational credits, certifications, and corporate training? Whether you're a beginner, expert, teacher, or manager, we have something for you. Zdravko guides you through persisting data between scene transitions in Unity - a must have skill for any aspiring game developer! that if there is another copy of the object with this same. In the current Unity workflow, you: Create a GameObject. Bone object, not a Unity Transform. Originally, we put the Mesh Collider in our knightprefab game object. Functions typically "do" something (like write to the DOM), or return a value. Cannot access variable of C# script from another object. If you haven't heard of arrays before, they can be described as a single variable with a series of "compartments", where each compartment can contain a…. Hello I am still new to vb. Now we can iterate over all of the variables, get their data, cast them to VariableBase, and save them with BinaryFormatter. Submission failed. Update 26 October 2016: I've just run into another weird scaling issue that seems like it may be due to an animation related bug in the blender. So, our new camera code needs to render the objects that reside on a special layer, rendering them with this shader, to a texture. It's: var holdingsomething = "false"; This generates a value in the inspector inside Unity when you click on the player object. Before you hit that play button to see the fruits of your labor, remember to connect the playerAvatar and playerName to their respective Game Objects in Unity. Create an object variable. However, the simplicity of the question belies a lack of understanding of the fundamentals at work in this scenario. After this comes another string variable named extensionToRemove. Beginning Data Visualization in Unity: Scatterplot Creation Introduction This guide is intended to illustrate from the ground up how to create a simple 3D scatterplot based of tabular data using the Unity game engine, for use in virtual reality (VR) experiences. Put scripts on the root, not on the mesh node. Ask Question How to access a variable from another script in Unity c#. In this case an object I was trying to export had an. Here camera object is the public variable that needs a reference. Post your question and get tips & solutions from a community of 446,462 IT Pros & Developers. This is needed because it's the MeshRenderer that will allow you to change the color of the Cube object. Actual behavior: "Cube" game object duplicates to the "1" scene(GIF attached). Cannot access variable of C# script from another object. com/packages/tools/. If you need to look for an object in this manner it might be better to use GameObject. , I have been coding in java for like a week now, but I still have no idea how to call variables from another class:. There are two methods to achieve texture tiling based on size. We are going to continue the space shooter game that we started in the Part 1 of this tutorial. Next, you declare a KeywordRecognizer to, well, recognize your words. Note: Using BinaryFormatter means we need to constrain our variable types. However, the simplicity of the question belies a lack of understanding of the fundamentals at work in this scenario. Module 1: Write your first C# console application and Unity script and learn how we store data in our programs Module 2: Learn how we use classes and objects to implement our code Module 3: Learn the basics of Unity 2D games and discover how we make decisions in our code Module 4: Get and use player input in your Unity games Module 5: Complete. Next this program introduces a method that receives an object type parameter. Before you hit that play button to see the fruits of your labor, remember to connect the playerAvatar and playerName to their respective Game Objects in Unity. Ask Question Asked 3 years, 5 months ago. Scriptable Objects In Unity #3 - Variables. Day 20 Fixing Game Object Collider in Unity. This guide focuses on setting object positions. However, the simplicity of the question belies a lack of understanding of the fundamentals at work in this scenario. Object through a couple of other classes and represents an object which must be attached to a GameObject to function properly - they are user-created Components. Hey Gurus, How do I get a variable, or object from ABAP STACK. For assigning select the Game Object from the hierarchy and drag and drop in the Camera Object box. Zdravko guides you through persisting data between scene transitions in Unity - a must have skill for any aspiring game developer! ensures that if there is another copy of the object with this. I've tried to get them with GameObject. This is going to be very similar to what we did to create the bullets. We're going to spawn cubes in response to player input, so our game must be able to detect this. How to Make a 2D Space Shooter in Unity - Part 2. In this tutorial, we help you to get started with creating arrays, lists, and dictionaries effectively. But seems that I don't know how to use conditionals in Unity or using variable from another script. I need to access a variable from another script in Unity, but I can't figure it out.