All Questions
Tagged with c# unity-game-engine
43,296
questions
374
votes
37
answers
552k
views
Unity Scripts edited in Visual studio don't provide autocomplete
When I want to edit C# Unity scripts, they open in Visual Studio. It is supposed to provide auto complete for all Unity related code, but it doesn't work.
Here you can see the missing functionality:
...
- 3,903
158
votes
8
answers
93k
views
How does StartCoroutine / yield return pattern really work in Unity?
I understand the principle of coroutines. I know how to get the standard StartCoroutine / yield return pattern to work in C# in Unity, e.g. invoke a method returning IEnumerator via StartCoroutine ...
- 10.4k
144
votes
11
answers
288k
views
Serialize and Deserialize Json and Json Array in Unity
I have a list of items send from a PHP file to unity using WWW.
The WWW.text looks like:
[
{
"playerId": "1",
"playerLoc": "Powai"
},
{
"playerId": "2",
"...
- 1,613
113
votes
4
answers
155k
views
How to detect click/touch events on UI and GameObjects
How to detect UI object on Canvas on Touch in android?
For example, I have a canvas that have 5 objects such as Image, RawImage, Buttons, InputField and so on.
When I touch on Button UI object Then ...
- 2,318
103
votes
11
answers
439k
views
How to make the script wait/sleep in a simple way in unity
How can I put a sleep function between the TextUI.text = ...., to wait 3 seconds between each phrase?
public Text GuessUI;
public Text TextUI;
[...truncated...]
TextUI.text = "Welcome to Number ...
- 1,605
99
votes
6
answers
194k
views
How to pass data (and references) between scenes in Unity
How can I pass score value from one scene to another?
I've tried the following:
Scene one:
void Start () {
score = 0;
updateScoreView ();
StartCoroutine (DelayLoadlevel(20));
}
public ...
- 21.3k
99
votes
1
answer
6k
views
Marching Cubes - generating holes in mesh
I'm working on a Marching Cubes implementation in Unity. My code is based on Paul Bourke's code with a lot of modifications. I'm checking if a block at a position is null, and if it is, a debug ...
- 1,101
91
votes
1
answer
372k
views
"A namespace cannot directly contain members such as fields or methods" [closed]
I am trying to use this code for NET.reflector using Reflexil. I am trying to replace code with this:
if(Input.GetKeyDown(KeyCode.Keypad5)) {
int i = 0;
Character localPlayer = PlayerClient....
- 923
83
votes
1
answer
3k
views
How to resolve SmartFoxServer connection error in unity
I'm using SmartFoxServer API on Unity3d. It was working fine before I recovered my MacBook, but now gives a connection error as below:
Http error creating http connection: System.Net.Sockets....
- 2,035
67
votes
4
answers
36k
views
How to set up unit tests in Unity and fix missing assembly reference error?
I created the following structure:
├── Assets
├── Scenes
├── Scripts
│ └── MyExample.cs
├── Tests
│ ├── MyExampleTest.cs
│ └── Tests.asmdef
Now, when I click on Run All, in the Test Runner ...
- 3,651
62
votes
5
answers
76k
views
Unity game manager. Script works only one time
I'm making simple game manager. I have a script, which will be accessible from all scenes in the game. And I need to check values of its variables after loading new scene. But my code runs only once ...
- 3,503
56
votes
14
answers
85k
views
How to get intellisense in Visual Studio Code for Unity functions names?
I am following a tutorial about Unity and I see that the instructor has intellisense when writes the method's name.
However I have only intellisense with classes and variables, I mean Unity classes ...
- 2,114
56
votes
2
answers
53k
views
Why should I use SerializeField?
I have just started to learn C# and Unity, and there is one thing that I can not get used to:
Why and when should I use [SerializeField]?
Is it bad to leave variables hard coded despite using [...
55
votes
3
answers
38k
views
Why choose UnityEvent over native C# events?
I mean, UnityEvents are slower than the native C# events and they still store a strong reference to the receivers. So, the only valid reason I can find to use UnityEvents over native C# events is ...
- 1,475
55
votes
5
answers
2k
views
Is it possible to simplify an if-statement that checks for a combination?
I'm currently working on adding sound effects to a game, and although my current code is working fine, I'm looking for a way to simplify it.
Basically, each object in the game has a string value ...
- 749