A very common input device in computer games. It offers a more direct form of movement compared to directional input.

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2
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1answer
94 views

My bullet changes the velocity depending on where I click

I want to build a little 2D-Sidescrolling shooter and I'm now at the shooting script. I already figured out how to shoot a bullet towards my mouse pointer. I got something like this : Vector3 ...
1
vote
0answers
30 views

convert mouse coords to zig-zag isometric

I was wondering, how do I convert mouse coordinates to zig-zag isometric coordinates? I already know how to convert to isometric using the Diamond approach, so I just need to know about the zig-zag ...
0
votes
1answer
55 views

What algorithm is used to select a voxel (from a player's perspective)?

In first-person voxel games (like Minecraft, shown below) you can select voxels by going over them. What kind of algorithm is used to select a voxel? I haven't implemented it in my voxel ...
1
vote
1answer
303 views

LWJGL: Camera distance from image plane?

Let me paste some code before I ask the question... public static void createWindow(int[] args) { try { Display.setFullscreen(false); DisplayMode d[] = ...
2
votes
3answers
34 views

Get OnMouseDown to work with a 2D Polygon Collider

I'm having a hell of time getting a 2D polygon collider to register a mouse click. I've attached images and code to show where I'm at. I cannot get the click to work. Ultimately, the thing I'm trying ...
0
votes
1answer
22 views

Getting mouse movement value with DirectX Tool Kit

today I want to ask a question about how to get mouse movement value with DirectX Tool Kit. While I can certainly use Mouse::SetMode(MODE_RELATIVE), to do this, I want to be able to get the mouse ...
0
votes
2answers
64 views

Combining two independent rotations relative to the world frame

I am implementing a mouse rotation which works by accumulating the X-Y delta between frames to yaw and pitch rotation angles. The problem is that I wish rotations to be independent of each other. But ...
1
vote
0answers
275 views

Moving an object (pong paddle) along the x,y axis in 3d-space with mouse/touch

First of all: Sorry, my English isn't quiet good, I'm very new in 3D and I'am using JMonkeyEngine. What I would like to do?: A 3d pong game and I want to control the paddle with the mousecursor ...
0
votes
0answers
56 views

Object Rotation with mouse around his axis using Quaternions

I faced a couple of days ago a gimball lock problem , trying to rotate an object on openGL 2.1. I have done some researches and found out that Quaternions could help me. So I implemented the class ...
0
votes
2answers
81 views

Need Help with Hovering Mouse Code

I am new to Unity and C#. I have a script here for a card game where my card is supposed to move up and down when the pointer is hovered over the card. But when my point hovers over each card, they ...
-1
votes
1answer
37 views

Camera rolls instead of looking up and down

I got a small script from the official Unity forum which is: public class MouseRotationUpDown : MonoBehaviour { public float RotationSpeed = 5; void Update () { ...
0
votes
0answers
44 views

how to move an object to the mouse in Java

I have just recently started using Java, literally 2 days ago, and I have run into an issue. While I have been easily able to figure out most of the syntax and methods, because I have used multiple ...
1
vote
0answers
29 views

Unity: Finding out where OnSelect comes from

The new UI EventSystem method OnSelect is called from a number of different sources. One is when the Selectable is selected by using the arrow keys to navigate. Another is when clicking on the ...
6
votes
1answer
89 views

How can I keep the clicked point under the mouse when rotating? (GLM)

I have a spherical mesh of radius 1, centered at (0,0,0) in world coordinates. I want to rotate the sphere so that the clicked point remains under the mouse at all times. However, I cannot find an ...
1
vote
3answers
294 views

Problem getting mouse events while keys held down in SDL2

I'm attempting to write input capturing code using SDL2 on Windows. However, I'm running into a problem. Whenever a key is held down, the SDL event queue has no mouse movement, nor will the mouse ...
1
vote
1answer
116 views

Problem, why the mouse cursor position is totally wrong, after resizing the window?

I come here, because i'm trying to add some "menu" interface in my small XNA Game . I found on internet a nice library adviced by many devellopers. Till now everythink is ok, the problem is my C# code ...
1
vote
1answer
6k views

Looking at the mouse position in a top down Unity game?

I'm trying to make a simple top down game where the player looks at wherever the mouse is pointed. The player is only going to rotate on the Y axis. Here's what I have so far but I can't seem to get ...
2
votes
2answers
905 views

Making mouse pos realtive to a moving object

I'm coding my first actual game, trying without following tutorials, just trying to use my knowledge so far to make something playable. I'm creating (attempting) a simple side-scrolling shooter. I ...
1
vote
1answer
529 views

Java: See if Mouse is hovering/clicking Sprite

The game I am developing is in which you defend the Cell from the Viruses, and I need the sprites to have a MouseListener for when the mouse clicks on that sprite, it will get destroyed, and I cannot ...
1
vote
1answer
244 views

Unity3d - move 3d object in an AR scene

I have an AR scene that has one AR camera, an image target and a 3D object as below. I want to move the AR object to the position of the mouse click. I have tried taking the Input.mouseposition ...
1
vote
2answers
746 views

Detecting a click on a tile

I'm making a simple tile-map system in LWJGL, and I'm trying to figure out how to detect if the mouse is clicking inside of a tile. So far no matter where I click it's always the same tile that is ...
5
votes
2answers
3k views

How do I read input from multiple keyboards/mice on one computer?

I want to be able to read inputs from multiple keyboards and still differentiate them. It's for split-screen. I know it's possible, because Serious Sam 3 allows it. Edit : Well a whole lot of my ...
1
vote
1answer
155 views

Game Maker Studio - how do I disable mouse click for a duration of time?

I Have a button that starts in a rest state, and then after clicking on the button, it animates out. I want to disable the mouse click for around 30 steps after the button has been clicked, otherwise ...
2
votes
2answers
2k views

LWJGL multiple keyboard/mouse input checks

As in many game libraries such as LWJGL, you can check mouse/keyboard events with Mouse.isButtonDown or Keyboard.IsKeyDown. I want to check for button/key presses, not if it's currently pressed down ...
0
votes
1answer
107 views

Java LWJGL - How can I click to interact with objects?

I want to be able to click on a monster to walk to him and start attacking him. The part that doesnt make sense to me is the conversion between the mouse position, and the actual terrain position. ...
0
votes
1answer
61 views

java Move vehicle towards the mouse

Hello I have a game like asteroids and I have my ship on the screen and he points towards the mouse. I want to know how to move towards the mouse so if I press w I will drive towards the mouse and if ...
0
votes
1answer
61 views

Fps independent rotation [duplicate]

I'm trying in my game to have camera rotation speed idependent of fps. For keyboard it works without problems but not for mouse movoment. At 60 fps it works good but at 200 for example rotation is to ...
1
vote
1answer
72 views

Semi-transparent mouse cursor on Windows

I want to change the mouse cursor for a desktop game I am writing with libGDX. That is working well under Linux, however, under Windows semi-transparent cursor pixels are not being rendered at all. ...
0
votes
1answer
60 views

Pygame 2D Vector Math Mouse Input

The following code is supposed to move a player sprite (in this case it's an 8x8 red square) to the coordinates of where the mouse is clicked. I'm able to move the square in the general direction of ...
1
vote
1answer
164 views

Responding to mouse input on game objects

I'm trying to make a simple button in unity using a cube. My plan is for when the cube is highlighted that it will move towards the camera and be highlighted in a specific color and then when it is ...
32
votes
6answers
5k views

Can I (safely) assume that people playing my game have a middle mouse button?

The title pretty much says it all. I am currently writing a desktop game, which will probably not be played by the casual gamer. Thus my expectation is that nearly every user will most likely ...
0
votes
1answer
102 views

Mouse position to grid position not working

I have a function which converts my mouse position to grid position in the game but it is not working properly... its slightly off. I have two functions - one which converts from grid to screen ...
1
vote
1answer
421 views

Anchoring HingeJoint2D to clicked upon spot

I'm creating a 2D game where the user can click and drag objects around. This is done by connecting a 'Hand' object to the object the user is current clicking on with a HingeJoint2D. Right now it ...
1
vote
1answer
369 views

Libgdx 2D Game, Random generated World of random size, how to get mouse coordinates? [closed]

I'm a noob and English is not my mothertongue, so please bear with me! I'm generating a map for a Sidescroller out of a 2D-array. That is, the array holds different values and I create blocks based ...
8
votes
4answers
8k views

Is it possible to detect two different mice at the same time, and have their movements recorded seperately? [closed]

Im thinking of making a game that requires two mice to play. It needs to register the movement separately from one another. Is this possible? Or does the Windows architecture not allow for such ...
0
votes
1answer
646 views

2D sprite 360 degrees rotation according to the mouse

I am trying to make my top down character rotate according to degrees between its position and the mouse. I'm using this code: float xDiff = mouseState.X - (graphics.PreferredBackBufferWidth / 2); ...
1
vote
1answer
898 views

How can I change the appearance of the mouse cursor in libGDX?

How can I change the mouse a cursor to a picture using libGDX?
1
vote
1answer
3k views

Unity3D Drag Object with Mouse Gives Invalid Position

I am trying to implement a simple script to drag a GameObject with the mouse in Unity. However, when the position of the object is updated with the following script, I get an error saying: ...
0
votes
1answer
1k views

How do I get the mouse position relative to the window, not the whole screen?

I am developing an XNA game. I run it in window mode. I need to handle mouse events, but when I use the Mouse class from Xna.Framework.Input.Mouse, I get the the mouse position on the whole screen. ...
1
vote
1answer
190 views

Rotating an object to point towards the mouse [duplicate]

I'm using slick2d for this process and trying to rotate a minigun to face the mouse. My problem is that the minigun in my game is actually rotating but no towards the mouse at all! Also, the minigun ...
0
votes
1answer
49 views

Mouse state not acting as I intend it to

I am creating an inventory system. I have it working well, but for some reason when I pick up an item from a slot(lets say slot 2 of 20) and drop it into that same slot(slot 2) the mouse state fails ...
3
votes
4answers
4k views

Java Slick2d - How to translate mouse coordinates to world coordinates

I am translating in my main class render. How do I get the mouse position where my mouse actually is after I scroll the screen public void render(GameContainer gc, Graphics g) throws SlickException ...
2
votes
1answer
219 views

Mouse Speed in GLUT and OpenGL?

I would like to simulate a point that moves in 2D. The input should be the speed of the mouse, so the new position will be computed as following new_position = old_position + ...
3
votes
1answer
93 views

Algorithm for sensing mouse movements like a wiimote

I want to make a driving game where you can do tricks with your mouse when you hold down LMB. Ex. if you move it up in a straight line really fast (your cursor goes from the bottom to the top of the ...
-1
votes
1answer
3k views

Lock mouse in center of screen, and still use to move camera Unity

I am making a program from 1st person point of view. I would like the camera to be moved using the mouse, preferably using simple code, like from XNA var center = this.Window.ClientBounds; ...
2
votes
1answer
71 views

Mouse input and structure in JS [closed]

I am creating a simple concept where I have a small menu to choose a tool from and then I can click and drag to build. For example, I click on the rails tool and then I can click and move the mouse ...
10
votes
2answers
10k views

How do I generate projectiles toward the mouse pointer? [duplicate]

I'm making a top-down space shooter where the player controls a ship and can aim and shoot using the mouse cursor. How can I fire bullets from the ship at the angle from the ship to the mouse cursor? ...
2
votes
1answer
259 views

GLFW mouselook under OSX

I'm continuing to port an OpenGL app from Visual Studio 2012 to XCode 5. The only major issue I'm having is mouselook. It "doesn't work" under OSX (Mavericks). Here's the (pseudocode): ...
0
votes
1answer
101 views

Why am I getting a return value of zero from my position computation function?

Ok I have a Function int x(), which is used in new Rectangle(x(),a,a,a); in DrawMethod in XNA but when I use it I get x() = 0 as as the answer.Here is my CODE: int x() { int px ...
11
votes
6answers
18k views

How to handle mouse input in XNA?

I am developing a card game in XNA. Is there any OnClick event in XNA for objects? I am trying to make cards move when the player clicks on them. In this project, there is a Sprite class that draws ...