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
31 views

C# - console application, array problem [closed]

I have problem in very simple console app, code looks like this. int x - player moving and changing axis "x" and I want make full history of moving via array. See code(only example) below... Thank ...
2
votes
1answer
725 views

What is AABBvsAABB Collision detection?

Currently studying Game Engineering at university and my lecturer has asked us to implement a collision manager. He asks us to use AABBvsAABB to build it, so then we can add the physics. My question ...
7
votes
1answer
974 views

Scrolling a WriteableBitmap

I need to simulate my background scrolling but I want to avoid moving my actual image control. Instead, I'd like to use a WriteableBitmap and use a blitting method. What would be the way to simulate ...
0
votes
1answer
51 views

Spawning moving text make it disappear overtime

I am trying to display a text when I click the letter 'R'. When the text appears, it should slowly slide down on the y axis only, slowly disappear over 4 seconds and get disabled. I am not able to ...
0
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0answers
7 views

Cannot get the specific bounds of my Animation sprite?

I have an animated sprite on my scene, and I would like to scale it to the screen width/height. So on my scene, I thought I'd add a Rect Transform first to find out my object's size, turns out it's ...
0
votes
1answer
34 views

Instantiate a prefab and call a method from it's script

I am creating a game in unity and I have a prefab that I instantiate on center occasions. What I want to do though is after instantiating the prefab. Get a handle to it and call a specific public ...
0
votes
1answer
29 views

Instantiated Prefab Facing Wrong Way

Here's a Youtube video of my problem in action ((in the video I am clicking in various directions, yet the fireball is always created facing down in some direction.)) I've been having a lot of ...
0
votes
2answers
41 views

Unity 5: Error when everything is okay(Object reference not set to an instance of an object)

i'm getting this error when the collider colides with something: Object reference not set to an instance of an object It's referencing to the gamecont.Death(); from this script: and the death ...
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vote
2answers
523 views

Sprite collision with color?

Is this possible? To elaborate, I am making a PacMan offshoot. Essentially it is a "zoomed in" version of the game, but the board is randomly generated. I have 11 .png files each to be used as a ...
-1
votes
2answers
74 views

The Validity Of “Else-IF” in Unity (Or any C# for that matter) [closed]

While I'm speaking specifically for my use in Unity, I'm sure this question probably applies to C# in general. I've seen a lot of debate on the use of the "else if" statement. Particularly, I'm ...
0
votes
1answer
1k views

How to make custom shaped holes in terrain

So I'm trying to create a game where you fit certain shaped objects into the hole that fits them (similar to the young children's game with different shaped blocks) in Unity 3D. I've encountered a ...
2
votes
3answers
161 views

Jumping higher when the player touches a trigger collider in Unity

Im using Unity engine to create a 2D platformer. My character can single/double jump, this works fine everywhere except when i am in range of a collider with a IsTrigger set to TRUE, then my character ...
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vote
2answers
2k 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 ...
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votes
2answers
41 views

XNA - debugging

I know how to debug step by step in XNA however when I do that the screen is gray and the console does not give out any output. This is a problem because it greatly limits my ability to find problems. ...
1
vote
1answer
40 views

Finding flexible patterns in a 2D grid

I'm stumped trying to create a matching algorithm for my game. I have a 2D grid like this for example: 0, 0, 0, 0, 0, 0 0, 1, 2, 2, 1, 0 0, 1, 1, 0, 0, 0 0, 0, 2, 0, 1, 0 0, 0, 0, 2, 1, 0 0, 0, ...
1
vote
1answer
75 views

How can I keep AI from getting stuck on each other?

I'm currently working on AI and, as stated above, I'm having trouble figuring out how to keep the AI from getting stuck on each other. More specifically, I'm working on two different behaviors for ...
0
votes
1answer
25 views

XNA C# Texture Atlases

Fairly new to XNA and not an expert on C# either. So I was following a tutorial, specifically this one http://rbwhitaker.wikidot.com/texture-atlases-1, and there is a bit of code I am unfamiliar with. ...
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vote
2answers
712 views

How to add a UI Text for keeping Score in Unity 5

My Problem is simple I want to show scores on my game. The examples on internet are good but in Unity 5 there are no GUI elements but instead these are now UI elements. I was following this example: ...
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votes
2answers
112 views

How to make a gameobject Scale up from another GameObject script

hi there im having a rought time with this code, trying to make a gameobject grow in scale from touching this one, and when a set amount of scale is reached destroy this game object ( the one who ...
0
votes
1answer
66 views

2D game world engine

I'am starting to develop a 2D game with snake or worm. My question now is: When my snake reaches the right edge the world should move. (Like in this game) My first thought was to implement a camera ...
2
votes
1answer
67 views

Speed needed to make a car jump from a ramp

I need to make a car jump from a ramp to another, and I need this to be done using AI so I thought it would be enough to set a fixed speed for my car when near the ramp, in order to let it jump ...
0
votes
1answer
62 views

XNA Distortion Shader problem

So I came up with a distortion pixel shader in hlsl, but it has some issues. First of all, here is how it works: The shader uses another texture generated by the program as a distortion "map" (if ...
0
votes
1answer
66 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 ...
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0answers
35 views

How to make Unity3D Camera focusing on one area?

In my Unity3D project, I have a board created dynamically (using c#) and located on the screen as follow: 0 < x < 12 0 < z < 12 y = -1 How can I make the camera focusing on the board ...
-1
votes
1answer
611 views

C# XNA - How to animate using Texture Atlas/ Sprite Sheet

I have a problem which I need to resolve. I am making a Space Invaders game in C# XNA. I've been following this tutorial for the Invaders: ...
0
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1answer
53 views

What is the recommended way to store game entity data? [closed]

The following is specific to my problem, but I believe the principles can be applied to any game. I am currently working on a 3D game which will have many different types of spaceships. The physics ...
1
vote
1answer
139 views

How should we be storing procedurally generated behavioural code?

Me and a group of friends are developing a game and we've run into a road block. Before we describe that road block, here's a simplified explanation of our game: The game will be able to take in a ...
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votes
3answers
93 views

Simple way to shoot bullets from a ship at angles for shoot em up

Just like the title says. I'm working on a shoot em up for a personal project, and I can't seem to get this to work. I don't have any code for it, but I do have the code to make my ship shoot, but ...
1
vote
1answer
164 views

Adding materials to a Line Renderer through code? (Unity)

I have a material that I am using to add a glowing effect to my line renderer. I can add this as a 2nd material to the line to give it a glowing effect. I want to be able to add/remove this material ...
2
votes
3answers
239 views

How do I prevent clicking at the end of each sound play in OpenAL?

I have put together a basic sound handler class for use in my game. It uses OpenAL. It's a simple method at the moment to play sounds - here's an extract from a switch block: case "EATEN_PILL": ...
12
votes
3answers
25k views

Unity new UI - Dynamically change the functions called by GUI elements

Looking to dynamically change the value in the button OnClick and slider On Value Changed . If I had to guess on how this was done, get a reference to the button/gui element. Next get the Button ...
0
votes
2answers
1k views

Play animation when click on each player with in maincamera unity3d

I have 3 gameobjects (player1, player2, player3). I attached a script "playerscript" to these game objects. In the main camera, I have added another script called "testscript". Clicking on a player ...
9
votes
5answers
3k views

How do dialog trees work?

That is, what is connected to what and how to move between lines of speech when a sub-conversation ends? If you have any examples of a basic dialog tree in C#, please post them.
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vote
1answer
27 views

How can I draw some of my XNA models semi-transparent? (C#, XNA 4.0)

I've recently made some basic Blender models without transparency for a new game I've been working on, but I'm having some problems rendering them semi-transparently. Namely, I haven't been able to ...
0
votes
1answer
32 views

Graphics, drawing triangles

I'm very new to the world of Computer Graphics, and I'm struggling to find resources to help me understand how to draw my mesh (I have loaded everything into vertex and index buffers), I am not using ...
1
vote
1answer
57 views

Why doesn't OnCollisionStay execute continuously?

I'm currently trying to build a simple demo where the player can jump. This is the script I have setup so far. using UnityEngine; using System.Collections; public class PlayerJump : MonoBehaviour { ...
0
votes
1answer
49 views

How to force a translation to go through an exact point?

I have a camera object with a script that will whether translate it with a set speed, or stop it. I also have 7 "checkpoints", where there are 7 different quads, who will stop the camera whenever the ...
0
votes
1answer
98 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 ...
0
votes
3answers
79 views

How to rotate a gameobject to the specific angle

I have tree model that is being rotating .After certain angle it should stop rotating.I have done a sample code.But the tree is not stopping. void Update () { //transform.Rotate ...
4
votes
3answers
218 views

Object-oriented Ability System?

For my RTS game's ability system, I need an efficient ability system where each ability is its own class that implements certain functions from an inherited abstract base class, Ability. Every ability ...
2
votes
3answers
162 views

MonoGame 3.3 Font loading

Is there any way to have fonts in game without making a separate Content Project and adding a .spritefont file in the new 3.3 Monogame? You can now load other resources directly from the Content ...
0
votes
1answer
97 views

How to make legacy animations run in Unity in unscaled time? (Pause game related)

I'm relatively new to Unity, and I've been having a very difficult time getting the legacy animations to run in unscaled time. I need to pause my game, and as soon as it pauses, I need to have my ...
3
votes
2answers
216 views

Implementing A* with Heap tree

I'm trying to implement Heap into my A* algorithm, However I'm having trouble with implementing one method. The Contains method. Which checks if the heap array has a specific node in it or not. I ...
0
votes
1answer
135 views

Unity5 TextAsset not functioning in WebPlayer

Preface I am working on a 2D Platformer in Unity5 utilizing TileMap techniques. I have a working system to read "Room Tile Data" from JSON files with the Unity TextAsset Class and the Newtonsoft ...
17
votes
7answers
1k views

UI mockups to the code

My UI designer has made a lovely photoshop PSD of the UI and everything pretty. The biggest problem I'm having is converting some of the more elegant fonts used into something renderable in-game. Is ...
0
votes
1answer
47 views

Any way to visualize how will game objects look on different screens?

After completing my game and sending it to a bunch of friends with different devices, they complained about how some game buttons were too small. (I have developped a touchscreen game but after ...
0
votes
1answer
155 views

Remove item after crafting

I'm having one last problem with my crafting system. Say an item takes 2 rocks, 1 twig, and 1 vine. When I craft the item, only 1 of each item is removed instead of the correct amount of items related ...
0
votes
1answer
49 views

Unity 2D: Change one instanced prefab then make all the others on the scene like it

I want to get this thing working: I have a prefab with coins, some obstacles and enemies, and i want it to be instantiated each time the player got to the right or left on the stage, to make the stage ...
0
votes
2answers
47 views

Detecting on which side did the objects collided unity 2d

I have a ball and a rectangle in my game. The rectangle has a box collider 2d attached to it. How can I calculate or check when the ball hits the top of my collider, when it hits the bottom, left and ...
0
votes
0answers
60 views

Unity 2D Game: Camera following target and looping stage

I'm with a problem and I need some help, because I'm on early learning of gaming and Unity, and i want to learn doing it, so, i need all the help, you developers know how each little help, helps a ...