Questions tagged [c#]
C# is a multi-paradigm, managed, strongly typed, garbage-collected, programming language created by Microsoft in conjunction with the .NET platform.
8,286
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Exported custom classes or enums are unrecognizable
Is there a way to export custom classes in C# in Godot4.2 that don't show during play in remote the class ID but the class name for instance?
Also, exported enums are shown as numbers during play in ...
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How to clean up list entries when objects are destroyed in Unity?
We are developing an economic sandbox somewhat similar to a mixture of The Guild and Kenshi.
In this game, both the player and the NPCs will often create and destroy (consume) various objects.
The ...
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Can layermask be made for colliders in Unity?
I use collider to import a few objects in Unity. And these are triggers. Actually, what I want is, for example, there is a wall in front of me and a key behind it, and I cannot get it from in front of ...
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Best way to implement a carrying tray in VR using Unity
I need a way to carry objects on top of other objects in VR without jitterness causing the objects to fall through a tray for example.
I've tested with rigidbodies having very high friction, this does ...
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Simulate Velocity For A Projectile Moving Along A Spline
I'm using Unity's latest Splines package(v2.5) to move a projectile across a spline with speed. It works perfectly and the projectile moves across the spline to it's target with linear speed.
But I'd ...
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Why can't I limit FPS inside Unity editor?
I have an Unity app that requires a stable fps in editor. The fps itself is really high anywhere from 200 to 280 the problem is that is not consistent. I tried to limit it with the code belove but it ...
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1
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Detect if a key other than "this" key has been pressed
I'm wondering if there is a way to detect if the key being pressed is NOT matching a specific KeyCode.
I tried using: ...
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Why when switching between scenes the loading transitions is loading empty scene before loading the scene in index 1?
I have two scenes: Opening Scene and Game Scene.
The logic is to play the Opening Scene and then fade out then when the Game Scene has loaded to fade in when the Game Scene is already loaded.
the ...
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Converting number in name of gameobject into alpha keycode
So I have no idea if there is a way to do this, but I'm trying to find a way to turn an alpha number in a game object name string into an Alpha key code, which I'm going to use in an Input.GetKey.
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Game loop isn't performing well enough, so my frame rate is too low (Windows Form + GDI+)
I decided to learn about building games, so I picked up C# to use it along with Windows Form - I already have C# experience, so that was the main reason I did so. That said, I tasked myself to build a ...
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Trying to implement undo system
I've got a problem with my undo system that ive made, the idea is I want to make a sort puzzle game like this => https://www.youtube.com/watch?v=VdXi9UQhOng
WHAT I UNDERSTAND
There is some ...
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61
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Flying AI shakes when chasing and avoiding obstacles simultaneously
I've got a problem with my flying AI in Unity. When it just chases a target it's ok, but my system contains avoiding obstacles so when it starts to do it, it shakes weirdly.
As I understood using <...
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What would be the best way to gradually increase the speed of a 2D arcade game with gravity physics in Unity?
I'm somewhat new to Unity, so I'd like to hear some more experienced thoughts on this. I'm using C# if that helps.
I'm currently working on an arcade game somewhat similar to "Doodle Jump" ...
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How can I instantiate a prefab in a canvas and have it positioned relative to its parent?
I am trying to load, at run time, a UI prefab and have that display on a canvas. I was following the directions found on this forum. I am able to get it to load and display, but it is not showing up ...
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Euler Angle X is wrong after using Quaternion.LookRotation
I have an direction that I want the local player hub & camera to rotate at.
The game handles this by using euler angles which Y represents the hub rotation on the horizontal axis & X ...
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Fast way to calculate angular intervals and occlusion of circular objects in a 2D vision cone
Say I have an agent in 2D in a world filled with circular obstacles of different kind and across many scales (some may be very large, practically filling an agent's view, some may be very small).
The ...
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Limiting shooting angle only works when facing right
I have a problem with the shooting being limited when the player is turned to the left side. When I set a range from -145 to 145, on the contrary, it does not shoot into this range, but shoots from ...
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Issues with bitmap character spacing
I've been working on a bitmap character renderer for my game engine in C#, however, I've been running into some spacing-related problems.
This script parses the font and gets all the relevant data ...
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2
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My collisions won't work
I have been banging my head against this one for a while. I am trying to implement a pickup mechanic, using OnTriggerEnter2D, however I cannot get it to work, my player just runs past the coin.
Code:
<...
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Unity clamping local rotation on LookAt issues
I'm new to game development, and I've been trying to code a "smooth camera" rotation that's limited within the camera's local rotation, using a smoothed cube and ...
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Second player gets stuck while joining
I get this error message on the console whenever I try to make the second player join.
Failed to find a PhotonView with ID=2 ...
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1
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102
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Audio won't pause in coroutine
I am making a system where I have one long audio clip made up of voice lines which I want to be able to play one after the other with a variable pause in between.
I press the space key to start the ...
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First person jump only works at certain angles
I'm making a basic 3D First Person project using the movement code below, but I can only jump at a certain angle.
How can I fix this so that my character can jump anywhere?
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How to paint terrain details (e.g. grass billboards) programmatically?
In Unity, is it possible to paint terrain details such as billboarded grass textures programmatically? (The kind that appear vertical and wave according to wind settings.)
What I know so far (or think ...
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1
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60
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Weapon flips upside down when aiming to the left
When the player turns to the left, the texture of the weapon turns upside down. How can I solve this?
Shooting Script
...
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How do I copy GPU buffers in Godot like in Unity?
How would I convert even a section of the following code, which was taken from this GitHub Source to Godot C# or GDScript?
I'm trying to make a Godot version of this project, but I don't know how to ...
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Live notifications using PlayFab
I want to integrate live notification, send/receive, in my Unity game using the PlayFab server. Is there an API call for this?
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1
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Game object ownership not transferring and getting destroyed with the master client
I'm using photon pun. I have a spawner script which instantiates the eatables in the gameplay and right after the instantiation, im transferring its ownership to null. The instantiated game objects's ...
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1
answer
103
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Clicking UI button calls event twice
I've designed a game where, when a button is clicked, the moving point stops. If the button is clicked again, the moving point starts moving again.
I only click on the button once, but the ...
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Why can't I press buttons after re-enabling the UIDocument?
I have this UI with buttons that should be clickable whenever the UIDocument is enabled, but for some reason whenever I disable and then re-enable the UIDocument (in the second code block), the ...
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50
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How do I create a backward selection code?
Here is the code for my forward selection:
...
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41
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How to draw new tile on existing tilemap
I created a simple prototype/script which has to draw a predefined tile on an existing tilemap (and highlight the hovered tile).
But for some reason, even though it adds the tile to the correct place, ...
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Does adding a new dictionary key-value remove other elements?
I'm using Unity Engine with C#.
Currently, I have a weird issue. Here's the code for my dictionary:
...
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85
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How to make a hole of N vertices in the face of a Cube
I want to make a hole of N vertices in the face of a Cube, I'm adding just four like a square in this post to be simple, but eventually I want to be able to add as many as I want and maybe in a ...
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How to keep music playing continuously when switching scenes? [duplicate]
I added music to my game, but it restarts when transitioning between scenes. I want it to play continuously without interruption. What should I do?
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How to remove loading delay when loading from Appdata? Or to load everything at start?
Currently, when loading from Appdata, there is a noticeable delay. See a sample video here, when it changes from the sprite set in UI to the sprite loaded from Appdata through C# script.
I want to ...
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Enable socket interactor only when previous sockets are occupied
There are 3 boxes and 3 socket interactors. I only want the second socket interactor to work when there is a box in socket one and the third to work when there is a box in the first and the second ...
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"SpriteRenderer does not contain a definition for SetBoneTransforms" error after downgrading Unity version
I built a project with Unity version 2023.3.0a and I had many problems with this version so I opened my project with version 2022.3.10f1, but I have some errors.
I tried to reimport my project ...
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1
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unity onTriggerEnter does not work
so in here there is a box to which i have attaches this script and ATTACH1 is a socket interactor here i want is when the box which i have attaches attaches to that socket interactor the text which is ...
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61
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How to stop object with joints flying away at high velocity on collision?
I am currently making a game where the player constructs vehicles out of blocks. I am achieving this through having rigidbodies for each 'group of blocks' separated by 'function blocks' (e.g. motors, ...
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Wrapping a mesh around another
I want to add LED strips to objects at runtime. The led strip is a very simple rectangular mesh that is generated at runtime. A shader then just draws LEDs down the length of the strip.
Here is an ...
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Why is the grid's Z coords = -10
I'm using mouse input to move the player from where they are to where the mouse position is relative to the cell on a tilemap. However I found when I click on a point of the tilemap, the z coordinate ...
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How can I write the same code, but for Cinemachine?
I have a code for recoil, and this recoil rotates the camera upwards, and then returns smoothly back to the starting point.So, when there is a Cinemachine Virtual Camera component on the camera, the ...
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"Unable to create keystore" message from Unity for Android
I want to build a project with a release aab version.
Unity asks me to create a keystore, and when I create one, it show this message:
Android/2023.1.911/Editor/2023.3.0a6/Editor/Data/PlaybackEngines/...
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1
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"Button is not an attribute class" error when integrating Steam achievements
I am writing the code for my button, but it's giving me errors like this:
Assets\Scripts\SteamIntegration.cs (60, 6): 'Button' is not an attribute class
Where did I make a mistake in this code?
<...
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70
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How to save and instantiate game data containing lists of polymorphic types
Let's say I have a class named Entity such as:
...
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How to adjust resolution to display only in portrait mode for both phones and tablet devices?
I am facing an issue where I'm able to adjust the resolution for different phones like Android and iOS but not for tablet devices.
Is there any way to set it, for all kinds of devices, to display only ...
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39
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Enemy not responding to chained attack
I am working on a 2D mobile platformer where there will be different characters with unique skill sets. I am working on a character that should be able to perform chained attacks.
I have a button in ...
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Move UI element by a specific amount relative to current screen resolution
I want to achieve the following:
At some point in the game, the UI Image (dashed rectangle) should shift towards the right edge of the screen (black outline rectangle) up until the part of the image, ...
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