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Questions tagged [joystick]

For questions about joysticks.

496 questions
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Why do I get this error for a joystick in Unity?

I'm currently making a 2D game as a beginner and I wanted to add joystick controls to my game. I made everything like in the youtube video of Brackeys, but I always get this error: NullReferenceException: Object reference not set to an instance of…
JonathanXD12
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Using joystick module with Arduino in Unity

I just made a game which a cube is moving on a platform without colliding any obstacles. I am trying to control the movement with a joystick module with an Arduino UNO. There is not any compilation errors and it runs well. After completing one…
PJacouF
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Call a setState of a statefull widget from the stateless widget

I have a stateless widget class that has a widget whose movements need to be tracked. I cannot keep this widget inside the stateful widgets as I don't want the state of this widget to be refreshed. I have the following code. import…
MOHAMMED NUMAN
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Joystick with switch control for Arduino Uno R3 will not display switch push

I am trying to get my code to show a switch input from a joystick on an Arduino Uno. When I view it on the serial monitor, I see the x and y axis being displayed when I move the joystick. When I click it I do not get anything to show up. I have the…
BoatingPuppy
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How to detect which joystick pressed button?

In Unity InputManager (Edit -> Project Settings -> Input) I can define and name different inputs. I have an event called "Draw" that happens when joystick button 0 is pressed. This seems to be working. However, I cannot tell which controller pressed…
Antti_M
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Need Help regading Unity CN Controls Joystick

I am learning unity 2D Games though video tutorials. The video tutorial I am following has used the older version of "CN Controls Joystick" (https://www.assetstore.unity3d.com/en/#!/content/15233). Current version of "CN Controls Joystick" is…
D. Joe
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joystick event in java

I have a java application containing one text-field and I'm using a joystick. How can I do something in the text-field when a button on the joystick is pressed? /* * To change this license header, choose License Headers in Project Properties. * To…
Ahmed Salah
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Unity single joystick prefab

I would like to controll movement and rotation ans cant seem to find an answer. Im working with 3.4 Unity
user1686824
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Do a function when releasing the mobile/virtual joystick and button

I want to do a function when I release the virtual joystick or a UI image. Imagine like a mobile top-down game where you aim from a joystick and can shoot when you release the joystick. I can't imagine how to do this any help is highly appreciated
Max
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Cocos2d Joystick

I have been looking all over for help on how to make a CCSprite move and rotate with the movement of a virtual joystick. I have tried examples and sample code, but, none have worked for me. If someone could tell me how to implement a joystick into…
skiboi38
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How can I create a "virtual joystick" based on GCController?

I'm building a framework to simplify the reuse of the GameController framework in game projects. When I had to think about unit tests, I realized that I can't emulate the joystick events, any ideas to help me?
Anderson Santos Gusmão
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DirectInput Compile Error (C++)

I'm using Jon Parise's DirectInput wrapper (sorry, lost the URL and can't find it) and am having a problem compiling it. I am using this wrapper to take in input from 3 separate joystick devices and processing the data. Here is the .cpp that is…
P_B
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How to make camera rotate through a virtual joystick ? I am trying to use the mobile single stick control

i am trying to create a game with two virtual joysticks.The first to control the player movement and the other to control the camera attached to the player.I want it to be a joystick movement mapped to the camara's rotation.How do I go about it ?…
Saranya Ananthakrishnan
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Understanding the logic behind the code for controlling an 8x8 dot matrix with a joystick

I found this code online for controlling a max7219 8x8 matrix with an Arduino, and I am struggling to understand a few things about the code. Here is the whole code: #include int UD = 0; int LR = 0; //Setting up…
Crispy Bagpipes
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Issue with my game Joystick

I'm working in a spaceship first person view game. I have a joystick, and when i move the joystick i can move all the objects (asteroids) of the screen simulating that the spaceship is being moved with the joystick. The game works fine, but now i…
NullPointerException
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