C# is a multiparadigm, managed, garbage-collected, object-oriented programming language created by Microsoft in conjunction with the .NET platform.

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1answer
431 views

XNA (BEPU) Physics Performance

Im using XNA 4.0 with the BEPU physics engine v1.2 and I have encountered some performance problems on Xbox. Im not sure if the my mesurements are an expected result of the Xbox (with alot of dynamic ...
2
votes
1answer
207 views

2D lighting causes black rings to appear

A year ago I implemented 2d lighting in XNA using sprites. The sprites I used were created by placing a soft white photoshop brush on a transparant background. The result was this: (lights only) ...
1
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1answer
24 views

Physics2D raycasting with a perspective camera and tilted sprites

So i ran into this problem today. I want to have a perspective camera and sprites that are rotated by lets say 1.5 on the X axis. The problem is that the 2D raycast does not work correctly, it returns ...
1
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1answer
26 views

Quill18 Tutorial broken or Have I broken something?

Busy following a Quill18 Tutorial for a Tower defence game and It keeps giving me an error(NullReferenceException: Object reference not set to an instance of an object Solution 'TowerDefence') Now I ...
3
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2answers
835 views

Control animation using animator control class

I did a sample existing code to control animation using animation.I dragged and dropped a character into the scene then I added a Animator to it and added the animator controller.Below I have given ...
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2answers
44 views

How can I get the assignment of an object back?

I have been struggling with this NullReferenceExpection error. When I don't add anything and just use this version of the code. The game adds a tower, upgrades a tower and takes money for it. It ...
3
votes
1answer
74 views

Lidgren not starting server properly

I have a server set up for my game with Lidgren, and it works well when I have it set up on one machine, but if I try to run the server on another machine, I am unable to connect from other machines. ...
0
votes
1answer
85 views

2d Player animation issue in UNITY 3D

I have a player and i want to move the player from left to right. I can move the player by the keyboard events.but the problem is that when i release the key the player animation should be idle. ...
2
votes
1answer
73 views

Find your value between four values in a grid based on distance, Unity

Please note: Originally posted in stack overflow, redirected due to nature of problem. I am making a procedural mesh game. I am trying to calculate the temperature for the player's current chunk by ...
0
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1answer
100 views

Creating a Board Game Strictly Using Windows Forms

I'm working on my final project for a Software Design class, and we've been tasked with creating a board game, specifically Risk. Right now, the back-end game logic is functional, however I'm ...
1
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0answers
16 views

Accessing DualShock 4 motion sensor in Windows [duplicate]

I am attempting to access the accelerometer and gyroscope functionality of the dualshock 4 controller for implementation into Unity. DMGregory seems to have found a solution to this problem, my ...
3
votes
4answers
444 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 ...
10
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2answers
5k views

Microsoft XNA Platformer Example, is the Collsion Detection implemented accurately?

The example provided by Microsoft seems as if the collision detection (from what I can see) will have a small error. When the user collides with an Unpassable tile, the depth of the intersection is ...
0
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1answer
88 views

Distance based item interaction

I'm having an odd issue in my implementation of distance based object interaction in Unity. Basically it's a simple "Press [key] to [search/pickup/open/etc]" function which requires the player to be ...
1
vote
1answer
90 views

Animation Scaling?

I have an animation that changes the scale of the GameObject but also happens to change the position as well. I do not want the position to be changed by the animation, only the scale. How can I do ...
9
votes
2answers
16k views

How to correctly draw a line in Unity

I'm working on a game which requires me to draw a few lines from a single point that is more formally said Given point A with coordinates x,y I draw n lines where the i-th line has the coordinates ...
0
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2answers
268 views

animation control problem

I have a list of .FBX object.When I drag that .FBX into scene its corresponding inspector Animation component(fig 1) appears but when I drag some other .FBX object into the scene the Animator ...
0
votes
2answers
21 views

Moving towards and switching targets in Unity with collision

I have these nodes set up for a ship to move towards over time with out looking stops then repeats in a sequence. like so: 1 2 3 1 2 3 1 2... THE PROBLEMS i keep having either come from the ...
0
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1answer
62 views

Set input relative to map rotation?

I'm trying to figure out how I can make the input which looks like this : // Checks if player is pressing movement keys, if is applies force to specified direction if ...
0
votes
1answer
324 views

Getting Image name given a canvas WPF

I have a bunch of images I'm using for a chess game in a canvas using wpf, xaml, and C#. I want to use Canvas.SetTop(image, position); to set the position of this image. However I am given the ...
1
vote
1answer
436 views

Failed to load QCARWrapper.dll

I am using unity 5.1.0f(64 bit) and Vuforia SDK Version: vuforia-unity-5-0-5 The web cam is operating normally in windows but in unity in Play Mode not. I am getting an error message "failed to ...
0
votes
2answers
1k views

How to make a gameobject Scale up from another GameObject script

I'm trying to make a GameObject grow in scale from touching this one, and when a set amount of scale is reached destroy this GameObject ( the one who scales up the other). My problem so far is that ...
0
votes
2answers
60 views

Finding Game Object with Regular Expressions

Is there a way to use a Regular expression in the GameObject.Find() method? I'm making a checkers game and I've got pieces named Red Piece (x,y) and White Piece (x,y) (where x & y are actual ...
4
votes
2answers
296 views

How to impale and stack targets correctly according to the collider and its coordinate?

I'm making another simple game, a catch game, where a spawning target game object must be captured using a skewer to impale it. Here how: At the start, the falling object (in red) will fall in a ...
0
votes
1answer
43 views

Opentk hdr rendering with framebuffer white screen problem

I am trying to do hdr rendering with two shader programs: one simply draws a hdr texture on a fullscreen quad and the other one does tonemapping. I am trying either linear tonemapping colorOut = ...
0
votes
2answers
115 views

Why are my click events being fired many times for every click?

I am working on a game in unity where a user will click a button to gain coins and clicks over a lifetime of clicking the button but the code is making the clicks go up by a lot instead of just 1 each ...
0
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2answers
213 views

Casting a directional line of which an object is coming from

I want to create a directional line ( curve / linear ) depending where the direction is coming from. In some games, similar to Angry Birds, a dotted guideline is shown to provide where the gameObject ...
3
votes
2answers
136 views

Bullet holes on curved surfaces and corners

So right now I am making an FPS game where the gun creates bullet holes (plane with texture) on impact, but there is a problem with that, if I shoot at the edge the plane will stick out and also ...
0
votes
1answer
147 views

How to stretch screen image to fit higher res monitors set to lower resolutions with Unity?

Using Screen.SetResolution(width, height, windowMode); , how might I stretch the image to match the monitor size? I've noticed this problem occurs both with this line of code and also the default ...
1
vote
1answer
214 views

Unity provides wrong Input value if game is started with bumpers pressed down

As the title states I am having an issue with the following. It is a pretty specific edge case but it is something I can't work around. In Unity I have created two Axes to allow me to check the value ...
1
vote
2answers
3k views

Octrees as data structure

In my cube world, I want to use octrees to represent my chunks of 20x20x20 cubes for frustum and occlusion culling. I understand how octrees work, I just dont know if I'm going about this the right ...
0
votes
1answer
159 views

How to refresh andoid photo gallery in unity

After saving a screenshot into the folder i cannot view the screenshot in the android gallery but can see the screenshot in the folder created.Is there anyway i can see it through gallery?
0
votes
0answers
32 views

Unity 3D - Tags not Working

I have triggers that interact with planes, each individual plane has a specific tag. The problem is, that it seems to just detect all planes but one called "Middle Plane" Here is the link of the ...
0
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1answer
2k views

How to make a top down shooter? [closed]

I want to know is with XNA 4.0 (and C#) How do I exactly make a top down shooter? I have been looking for ages, but have been unable to find out how. If someone could tell me how to get started with ...
8
votes
1answer
5k views

Where to start writing games, any tutorials or the like? [closed]

I'm actually an industrial systems developer with knowledge of .NET C# and VB.NET, C/C++, Delphi, and an intermediate knowledge of 80286 Intel assembly language. I would be interested to learn how to ...
2
votes
1answer
1k views

Getting started using C# and Physics (Resources, Tutorials, Samples, etc.) [closed]

As an application developer, I plan on now getting started in game development so I have come along to this site. I am a proficient C# developer so I guess it makes sense to start game development in ...
53
votes
7answers
7k views

What are the dangers of self-teaching game development? [closed]

I am about to embark upon a journey into game development. Following answers to my last question, I will be using C# and XNA. However, I don't personally know any other game developers and I don't ...
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votes
1answer
684 views

Where would I find C# flocking tutorials? [closed]

Been looking for a while now and finding it difficult to find a good tutorial... Where would I find a good tutorial on how to implement flocking in a C# XNA game? Something easy to understand .. for ...
0
votes
0answers
18 views

How to draw things on top of objects drawn in OnRenderObject()?

I am using Unity, here is the method in question. So I know this method draws objects after the camera is done rendering the scene. I have not come across a way in Unity to draw these objects in a ...
20
votes
11answers
4k views

XNA development tutorials [closed]

Can anybody guide me about where can I get the basic starter tutorials for developing using XNA framework?
0
votes
2answers
1k views

Tutorials for shadow mapping with multiple point lights in XNA [closed]

I've been trying to crack this problem for a while now and I'd like to know if there's a tutorial or two out there that can help me with this. I know how to do shadow mapping with a single light, and ...
0
votes
3answers
53 views

C# Integer limits for Scriptable Objects

I am experimenting with Scriptable Objects in Unity. In the following example how can I limit the range of accepted values? public class AScriptableObject : ScriptableObject { public uint damage; ...
3
votes
0answers
52 views

(Monogame) Camera does not travel the way it is rotated

I've implemented camera control with mouse and keyboard. My problem is that camera goes crazy when I'm using mouse and camera does not travel the way it is rotated. Could you explain me why and how to ...
1
vote
1answer
550 views

How to move rigidbody player to its facing direction with AddForce?

How can I move a rigidbody to its facing direction? I've already tried this: rigidbody.AddForce (transform.forward * v, ForceMode.Acceleration); // v is a public float which gets a new value in ...
-1
votes
1answer
38 views

GetComponent doesn't works

I have a Halo component on an object, on the same object I have a script, in the script I tried to get the Halo component, but the GetComponent< Halo >() doesn't work, it says that it can't be ...
1
vote
1answer
162 views

Ray & Segment Intersection

I'm writing some code to check intersection between all of a rectangles segments and a ray. It will sometimes use the Left and Right side of the rectangle as the closest face hit (face DA & BC) ...
0
votes
0answers
15 views

Setting a destination to Nav mesh agent but the character moves around the edges of the walkable area

I created a character. Added character controller, rigidbody and nav mesh agent. On right click I get the position clicked using raycasting and set the hit point as the destination for nav mesh ...
0
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2answers
31 views

Tag for Moving platform

My character is not sticking on the platform when jumping on it but I don't know why. Here is the code: void OnCollisionEnter2D(Collision2D other){ if (other.transform.tag == "MovingPlatform") { ...
0
votes
1answer
36 views

Is Update(GameTime) called before it's finished?

Code at the beginning of Update(GameTime) is being called over and over again, and code at the end of Update(GameTime) is only being called after a delay. Is Update(GameTime) called again before it's ...
1
vote
3answers
56 views

Unity 2D, how to turn a bool true, after a set amount of time?

I have an enemy working to damage the player when they stay in collision for too long, at the moment, the enemy will attack about 30 times per second, however I want there to be a delay between each ...