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

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Trying to increase the size of a sprite when it touches a pellet in Unity with C#

This is my first game, and I'm trying to keep it simple, so just a simple platformer that works around the size of the player's character, and the character increases in size whenever they consume a ...
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1answer
44 views

finding a path from one point to another with obstacles help

Im building a tile based game and im implementing my path finding algorithm. Currently, it can find a path from point A to point B with no problems. However, if there are obstacles between point A and ...
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vote
1answer
26 views

6DOF camera: inverted yaw and roll when orientation changes

Whenever I change the orientation of the camera, yaw and roll become inverted (or correct); the strafing, movement and pitch do remain correct however. Can you tell what is causing this and how to ...
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1answer
33 views

What can I do in Unity3D to optimize the way I'm calculating contrast of a texture2D?

I have this contrast script right now in Unity: public void ApplyContrast(string contrast) { try { double contrastD = Convert.ToDouble(contrast); //Make ...
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3answers
151 views

Basic multiplayer matchmaking implementation

I am currently writing a matchmaking server application for a 5vs5 UDK game. Here is the scenario on which I built my code: The player starts the game and authenticate The player clicks an huge ...
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1answer
20 views

Unity - How To Customize Buttons Graphics

inside my buttons I added some variables (as you can see in the code below). public UnityEngine.UI.Text itemInfo; void Update () { itemInfo.text = itemName + "\nCost: " + (costo_stringa = ...
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1answer
49 views

how to change trail renderer start width dynamically by script in unity?

I created a prefab that contain a trail renderer to make a drawing sprite in GUI, then i put it into a gameobject in a script. I want to change the start width or end width of the trail renderer ...
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1answer
74 views

How do I make the ui button to move my character? [closed]

How do I make my character move left,right and jump when click ui buttons using this code? using UnityEngine; using System.Collections; public class Player: MonoBehaviour { public float maxspeed = ...
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0answers
21 views

How do I make Ground Check stop rotating with the character when it rotate? [duplicate]

How do I make my character routice without Ground Check rotating with it, but still follow my character? Code: using UnityEngine; using System.Collections; public class Player: MonoBehaviour { ...
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1answer
51 views

How can I use a lookup table for brightness and contrast in Unity3D?

Currently, I implemented a rudimentary brightness and contrast algorithm that changes brightness and contrast pixel by pixel. This was super inefficient performance wise and the algorithm looked a bit ...
2
votes
2answers
66 views

How do I calculate rotational impulses in rigid body collisions?

I'm writing a simple 2D physics engine to help me understand the inner workings of physics engines. I'm following Randy Gaul's tutorial which can be found here and It's been extremely useful and ...
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1answer
33 views

Unity - Scroll Rect shows buttons outside of the rectangle

I have this problem. I'm using a scroll rect to display a series of buttons, but I would make sure that as soon as the buttons (with the scroll rect), come out of a certain area (bounded by a panel), ...
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0answers
17 views

Character fixed angle? [duplicate]

I want my character to rotate so I turn off fixed angle in Rigidbody 2D, but the problem here is that I can't jump in any other angle except for the angle where I have my groundcheck. Can anyone help? ...
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1answer
29 views

Send a prefab over network in Unity

I want to instantiate an object on only the server and one client. This means Network.Instantiate is out of the question and I have to instantiate it manually. Since Network.Instantiate takes a ...
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0answers
34 views

Character can't jump in other angle with fixed angle off

I turn off fixed angle so my character can rotate, but it can only jump in 1 angle but I want it to jump in every angle. How do I do that? Code: using UnityEngine; using System.Collections; public ...
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0answers
57 views

Texture Editing with Multhi-Threading

So I have this giant Texture2D(4096 * 4096, don't ask why) and all its data stored in an array of Colors. When I hit left MouseButton I create a blue 64 by 64 square at the cursors position using the ...
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2answers
70 views

Enemy fire every few seconds

Hi I'm trying to get my enemy to fire once every few seconds, I tried using a Coroutine but due to me essentially calling the Coroutine through the update method, the Coroutine is repeating every ...
2
votes
2answers
41 views

How can I load textures in Unity and keep them between scenes?

I have some textures that are used in multiple scenes and I want to keep them in memory to speed up load times between scenes. I know about Resources.Load, but does that always keep it loaded? If a ...
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0answers
39 views

Unity Change GameObjects Color C#

Hi so I am currently messing around with changing a game objects color, and I found this code online to do it.. pickedNumber.gameObject.renderer.material.color = new Color(255, 0, 0, 100); But I ...
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1answer
29 views

Broadcast message to Parent Gameobject and Siblings in Unity

I wish to broadcast a message from one object to it's parent and it's siblings. I am aware that unity does not support broadcasting a message to all other game objects but is there a way to broadcast ...
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1answer
59 views

Proper way to divide a 2D climbing animation in Unity3D

I've got a 2D character that's going to climb up a 2D tile to his left or right and I've got a climbing animation consisting of three parts essentially: Animation for the character going from ...
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votes
1answer
90 views

How would I check the range against the entirety of an enemy object, and not just it's transform.position?

I want to be able to do range checks against the entirety of an enemy object, and not just it's transform.position. The enemy object can have it's side or nose within range, but range detection will ...
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2answers
34 views

Implementing a delay timer into triggered method

I have a shoot method that is used as a mouseDown() Trigger on my player. I am wanting to introduce a delayTimer but am unsure of how to do this within the method due to the trigger. public void ...
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1answer
81 views

Unity - How to save variables for Android Game?

This is my current code, it only work into unity, when i test it in an Android Device it don't save the variable public class Click : MonoBehaviour{ public UnityEngine.UI.Text proiettiliTotali; ...
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1answer
67 views

How to use polymorphism with the Unity editor

For example: [System.Serializable] public class A { [SerializeField] public int x; } public class TestA : MonoBehaviour { [SerializeField] public A a = new A(); } ...
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0answers
42 views

unity how to make an animation reverse mid way through

I have a animation of several parts moving (think bridge) and would like the animation to reverse mid way through if a certain condition is modified (function call). I have the Animation and the ...
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0answers
49 views

Unity Rigidbody click to move issue

I'm wanting to have a script that when I click in my scene, my player will rotate and have a force added to it and will travel until it has reached the clicked point in my scene. Right now I have it ...
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0answers
65 views

Smooth player movement in a tile map based engine

The character is moving too much fast, it teleports! Note that a tile is 80x80. Each cell has 4 bools to say if you can go up, down, right, left. Am I doing something wrong with Lerp? This is the ...
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1answer
149 views

How do I make my character jump in every direction?

My character can only jump when he is grounded, but he can only grounded in one direction I want him to jump in every direction, can anyone help? CAN JUMP : CAN'T JUMP : Code: using ...
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0answers
33 views

Array of script class references in inspector

I'm trying to remove the Reflection part of ones of my scripts so it works in WebGL, however I am having some trouble. Basically I need a way to store references to classes in an Inspector array so ...
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2answers
72 views

A 2D Camera Follow Script That Does Not Rotate?

I am attempting to make a 2D racing game. So far I have a player car (sprite) and a main camera. I would like to know how to make the main camera follow the player car while still showing signs of ...
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votes
1answer
36 views

Given a constant rotation and target point, find position so that point will be in camera center

Given a fixed rotation and a target "center" point, how to I find the position the camera should be in so that that point is the center? LookAt changes the rotation keeping the position constant. ...
2
votes
1answer
52 views

Multiple enemy collidiers

I currently have an enemy that upon collision kills the player with a kill script, I want to add another collider that acts as the visibility radius for said enemy. However, when adding another ...
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2answers
143 views

How do I make my character jump in any angle?

My character is a square which can spin in any angle but it can not jump in certain angle Can anyone help? using UnityEngine; using System.Collections; public class Player: MonoBehaviour { public ...
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vote
2answers
106 views

C# comparing alot of elements

Im making a small game in Unity(using c#) basicly what I have there is each player chooses one Damage Spell or one Shield Spell.and the thing is that the number of combinations is huge. like 100 ...
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vote
1answer
88 views

Physics not working when game is running on device Unity

I have my bouncing ball game. The ball bounces up when it hits the ground and when it hits the left wall it changes direction to right and when it hits the right wall it changes direction to left and ...
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votes
1answer
98 views

Actually Implementing “C# as a scripting Language” in XNA

Following an example from this thread, I've made an application that dynamically loads in C# "scripts" (actually, plugins) into my game -- but I've hit a snag: how do I reference the assemblies for ...
2
votes
2answers
35 views

Unity2D Sprite flips camera when moving left and right

I am using the Unity Engine and coding in C#. I have a sprite as a parent with a main camera as a child so that the main camera follows the sprite. However, when pressing 'A' and 'D' to move the ...
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vote
1answer
42 views

Whats causing this weird texture stretching on my mesh?

Making this mesh via code and the texture seems to only tile on the sides, but not on the top. Any idea whats going on? public class CoreMeshCreator : MonoBehaviour { //Initialization public void ...
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0answers
47 views

XNA 4.0 - Using premade .xnb font files

Basically, for our college project, we need to use a font in xna. The only problem is that we are not allowed to install it due to admin rights. Is it possible to use and load the .xnb file that gets ...
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1answer
71 views

How do I make my character stop going left? (Unity)

So I have this code and my character can go left, right and jump. I don't want the character going left , so how can I remove that. (I'm very new with coding) using UnityEngine; using ...
3
votes
1answer
104 views

Determine if an object is inside a ship's turn radius, rotation via torque

I have a 3d space game where all ships move around using physics. I am trying to determine if a given object is reachable by a ship at a given velocity and turn radius. I believe the formula for turn ...
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vote
1answer
61 views

Animator has not been initialized

My animation is working but unity keep saying that my Animator has not been initialized error Here my Code: using UnityEngine; using System.Collections; public class Player: MonoBehaviour { public ...
1
vote
1answer
55 views

Instantiation taking too long?

I have a game where there are about 4 empty objects that are my object "spawners". I have two scripts attached to all of them, one that will keep spawning objects from "basictable", and then switch to ...
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votes
1answer
74 views

Task vs Thread with execution queue [closed]

My game server will have to respond to requests very often, so I consider threading a good option. But should I use Task class from .NET or have several threads that would execute requests which I ...
1
vote
1answer
41 views

Unity Inspector Not Showing Serialized Variables Of Child

So I'm new to using Serialaiziblewtfever(I just cannot remember the correct spelling). In the Unity editor it works fine if I have something like: [System.Seriliabizblewtfever] Public class ...
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votes
2answers
90 views

I can't add script in unity

I'm a beginner in unity so I got this problem. Here is the script: using UnityEngine; using System.Collections; public class Playercontrol: MonoBehaviour { public float maxspeed = 10f; bool ...
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0answers
25 views

Errors Generating A Plane Mesh Using A Script In Unity

In unity I have a script which is attached to a game object with a mesh filter. The purpose of the script is to generate a flat plane of 100x100 vertices. The code for the script compiles in ...
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1answer
63 views

UNITY IEnumerator Function

I am currently using the IEnumerator function to pause a for loop, in which a ball should move towards another game object. From my print statements it seems like the ball moves a little, but it's ...
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1answer
36 views

I cant get my interface to work

This is my first time using interfaces so I imagine I'm doing something dumb. I have an interface called ILoadable inside ILoadable.cs; using UnityEngine; using System.Collections; public interface ...