Questions tagged [unity3d]
Unity, also referred to as Unity3D, is a cross-platform game engine with a built-in IDE developed by Unity Technologies. It is a commercial development platform for creating games, interactive 3D applications, training simulations, and medical and architectural visualizations.
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Optimize and Simplify Raycasting Code in Unity for Store Clerk Interaction?
I plan to use a raycast for interacting with all things in my games but Im afraid itll be too laggy how can I shorten this code up?
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Can I lessen the use of boolean flag variables in this snippet?
Below snippet is part of a game application's logic and the Update function is called every frame (about 60 times a second).
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Strategy Pattern Inside State Pattern
I'm making a fps game where I created a hierarchical state machine; the problem is the two types of movement (standing movement and crouching movement). They are very similar; the only difference is ...
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C# wrapper that binds to Rust FFI, for the purpose of running CavalierContours functions in Unity
I have attempted to write c# bindings for a Rust library. I have never worked with unmanned code / languages before. Superficially this code does work with no apparent bugs or memory leaks.
I want to ...
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Drag-and-drop handler for card game
I'm currently writing a card-game in Unity and the below code handles the player's ability to drag/drop cards onto various sections of the game board. Right now, I have this nagging feeling that as it ...
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Moveable Points - Update variable without Re-referencing variable? Event Subscriptions? (C#, Unity)
So I have this helper script that I use to move points around manually while debugging:
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Weapon shoot system FPS Game
Hello I'm currently developing a FPS game for my portfolio and I made a weapon shoot system, and I would like to receive feedback about my code to make more cleaner and efficient. Thanks.
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Generic Interpolation for many types in C#
I made a generic interpolator for Unity objects, but the way it functions makes me question if there's a better way to approach this problem.
I want the logic inside of the ...
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SceneManager class for a Unity3D game
I have a SceneManager class (code shown below) that I think should contain my "business logic" for loading scenes in some way that I want using ...
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Timer built in Unity using Async Await
For learning purposes, I built a timer that does something every x seconds in Unity using an async Task instead of a coroutine.
I'd like to know if there is a less awkward way of writing this:
What ...
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Code to determine move position in a hex grid when the user moves the stick on the gamepad
I have code that is responsible for determining move position in a hex grid when the user moves the stick on the gamepad.
cameraAdjustedMovement is a ...
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Union Polygon Algorithm
This is my attempt at creating a Union Algorithm for an arbitrary set of any number of arbitrary simple polygons. It works for both convex and concave polygons.
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Creating a generic base class for singletons in Unity
Singletons can be very tricky to work with in Unity, especially when you dont want to give up on Monobehaviour features.
Most examples I've seen make use of ...
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Moving GameObject in a square pattern (C# Unity) [closed]
I'm new to Unity/C# and I'm trying to get a 3D GameObject in a square pattern, using transform.position:
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raycast interaction system
I've written a solution to make creating new interactions easier but wanted feedback to see if there is a more effective way of going about this.
I've written a script called interactable which is ...
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Multiplayer Game Byte Array Serialization With Go And C# Tool
it's a tool I developed to make byte arrays meaningful in multiplayer games.
A tool that prepares the encode and decode codes for go and c#.
example input(example.customExtension)
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Most efficient way to track a collection of targets in range of a source object [closed]
In my game there are space ships and each of these space ships tracks which other ships are in range of it. I need to perform certain logic when a target ship comes in range of another ship, and ...
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Multiplayer game byte array serializer with unity
I I'm trying to make an multiplayer game using golang and unity. Golang server side checking units on scene(like a character move). It also sends the information (position, health) of the units on ...
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Unity3D Observable Variables as ScriptableObjects
I'm trying to implement an observable pattern on variables, so that I can hook up UI components, etc. to change displayed values or other actions when their value changes.
I wanted three features that ...
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Unity player controller code
I wrote this code I am making for an open source game. I just would like some feedback to know if my code is good. One thing I have to question is my use of private functions okay? I use a lot of them ...
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Creating a Client-Side Prediction and Server Reconciliation
Preface
I have been trying to find out "How to make Client-side Prediction and Server Reconciliation" from scratch with an easy-to-understand code in C#.
So I decided to make my own ...
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Shortest route algo terribly slow
First post. I posted this on stack as well but somebody suggested I post it here too/instead.
I wrote a shortest-path script for a Unity game project, and while it works, it gets so slow when applied ...
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Multithreaded pathfinding in Unity C#
I've tried to implement multithreaded pathfinding in an attempt to increase performance, but if anything, performance seems to actually decrease when I enable multithreading.
Is there anything I ...
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C# - Standard 52 card deck
I made a 52 standard deck generator for practicing my C#. Just to let you know I am using the unity editor.
I would your feedback as to whether my code is good/bad or whatever you may desire.
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C# Procedural Mesh Generation Optimization
I'm making a terrain-deformation system in Unity that utilizes the common marching-cubes algorithm. So far I've gotten the system working, employed Unity's job system and burst compiler, and managed ...
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How should I go about implementing rust into the unity3d engine?
Recently, I've explored using rust as a scripting language for unity.
My current method involves creating a DLL from rust, and loading it into my game at runtime. It requires that the user use a ...
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Remove redundancies in similar properties
I have a lot of redundancy here, but I am not sure how could I make it look shorter.
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Spawning random small cubes in a big invisible cube using Unity C#
My goal was to create a big invisible cube and inside that spawn small random cubes.
These small cubes would have:
A random position within the big cube.
A random colour.
A random size.
A random ...
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Shader for 1-bit color palette + a VFX ramp
I'm making a Unity game with a "1-bit" color palette, a la Downwell - the vast majority of the screen will end up being in black and white, but unlike true 1-bit graphics, some highlights ...
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Unity C# - Radar works but performance is horrible (Update & LateUpdate)
Hello I need help to optimize this code. I have a radar and it gets the enemies from a list and adds an image to their location to track them. I use Update to remove the images and LateUpdate to add ...
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Unity Static Singleton JSON Serialisation
I have a static PlayerData singleton which stores all the data for the player (gold, upgrades, heroes etc) but JsonUtility ...
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Unity animations code [closed]
I'm currently working on a live keyboard demo on unity. I've animated every key but my script spans over 2000 lines. I'm fairly happy with my script but I know theres better ways to do it.
I have ...
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Unity - Rail Shooter Player Ship Movement Handler
I'm currently learning C# so that I can do some projects with the language.
To provide some fun learning I'm also learning the Unity engine at the same time.
Currently I'm following a tutorial for ...
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Is this a good pattern design for a Unity dispatcher for creating thread safe methods?
Well, my intention here is to allow users to execute Unity methods/properties in other threads by using this Dispatcher implementation:
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Unity surface shader to blend between adjacent tiles
I'm experimenting in Unity with a tile-based game with crisp 32x32 tile textures and pixel perfect camera. I did not like the results coming from Unity's default ...
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Is my unity component validation overkill?
Unity scripts need access to components they will be using, my solution here guarantees that a script will have a valid reference to a component it needs, but is this solution overkill, or hard to ...
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C# and unity. Moving an object to a target and destroy target once we're close
This is my first ever c# script. I have played around a little and I think this is some proper c# code. Since it's my very first c# ever, I'm assuming there's a few mistakes, things that could be ...
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A level generation script in Unity
I'm doing my first big unity project and I'm really unsure about my current code I use for my level generation.
I would greatly appreciate any feedback. I'm very new to c# and I'm not at all aware of ...
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Speed Up Flow Field Algorithm?
I am slowly creating a flow field pathfinding solution for Unity3D. I'm trying to follow Elijah Emerson's description, which appears in the book 'Game AI Pro' (volume 1). In this question I ask about ...
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Coordinates Struct for Flow Field Pathfinding... am I doing this right?
I am slowly creating a flow field pathfinding solution for Unity3D. I'm trying to follow Elijah Emerson's description, which appears in the book 'Game AI Pro' (volume 1).
The map is divided into ...
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Unity Gravity script lowering FPS because of overlap sphere checking collision
What are some ideas or ways that I can increase the efficiency of this gravity script because it is way to depending for what i want it for.
The game has a target at the center and there are objects ...
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Callee specifying more spectific behaviour of the caller
I am working on a game in Unity/C#. I have a section of code that both feels like the best solution and code smell.
There are two objects. A player, and something interactable. The interactable object ...
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Basic Beginner Unity Project with a bouncing corona
At first I wasn't really proud of this one, but then I decided that I need to know what's so bad about it? Why does it feel unsatisfying? How can I do it better?
So yeah here's a unity project that ...
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My simple implementation of a DI container
I decided to make my own light DI container.
I know about Zenject, etc. I wanted a very light analog.
I'm concerned about a few things:
1) is it correct to use struct instead of class for reference ...
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Optimising multiple string splits and concatenations
I'm writing a program in Unity and am using a TextMeshProUGUI object (named history) to hold a list of messages to act as a ...
user222715
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Storing and calculating extremely large/small numbers in C# using a Scientific Notation struct
I've been working on an incremental game that I will need to store extremely large scientific numbers. as a part of this game, precision is only important for numbers within similar magnitudes. If a ...
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Simple Unity program for a research experiment
I'm developing a small C# Unity application to display stereoscopic images as part of a wider research study.
Since the experiment consists of unique stages (Start, during a trial, between trials, ...
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detecting isolated voxel-blob in 3D cube with breadth first search
I just recently got into c# and Unity coding, and would like to put this algorithm and code up for review to check how I'm doing. I've only been working by myself, so it would be interesting to hear ...
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C# Event Manager without allocations
I'm using my own Action-based Event Manager for a while and looking for ways to improve it.
Mainly it's used in game development, where excessive garbage generation can lead to severe consequences. ...
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