Computer programming is the process of designing, writing, testing, debugging, and maintaining the source code of computer programs.

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How to set HUD elements position and size depending of resolution

How can I set HUD elements' position and size when changing resolution and maintain the desired layout? All HUD elements (including menu items such as play button, setting button etc) need to get some ...
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1answer
2k views

Unity: how to apply programmatical changes to the Terrain SplatPrototype?

I have a script to which I add a Terrain object (I drag and drop the terrain in the public Terrain field). The Terrain is already setup in Unity to have 2 PaintTextures: 1 is a Square (set up with a ...
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1answer
43 views

How was/is playback of music handled on consoles such as the NES, Master System, Gameboy, etc?

So, I deliberately left out the SNES because AFAIK the music subsystem is basically entirely self-contained. However, on systems like the NES and Gameboy, while there are sound chips, there isn't any ...
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1answer
33 views

Proper way for Player object to communicate with Map object?

I'm writing my first game (in javascript / node over websockets) and am running into a bit of chicken and egg problem, and am afraid how I'm doing it right now won't scale once the game gets more ...
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1answer
61 views

How do I Draw Text at the End of a Countdown?

I am using the program GameMaker and I created a countdown with a variable of time. The countdown works properly and is displayed at the proper coordinates. The issue is when the countdown reaches ...
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0answers
561 views

Catmull Rom Spline - Constant Speed

Given the equations found in the answer here: Determine arc-length of a Catmull-Rom spline How would one A) Apply this to a 3D Catmull-Rom Spline, and B) write A out programmatically (for the math ...
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0answers
282 views

Per fragment lighting with OpenGL 4.x tessellated model

I'm experienced with OpenGL 3+. I'm dabbling with tessellation shaders and have now got to a point where I have a nicely tessellated teapot/plane demo (quick look here) As can be seen from the ...
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0answers
101 views

How to perform game object smoothing in multiplayer games

We're developing an infrastructure to support multiplayer games for our game engine. In simple terms, each client (player) engine sends some pieces of data regarding the relevant game objects at a ...
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0answers
95 views

Audio Panning using RtAudio

I use Rtaudio library. I would like to implement an audio program where I can control the panning (e.g. shifting the sound from the left channel to the right channel). In my specific case, I use a ...
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0answers
202 views

How do I acknowledge collisions?

As part of creating a stealth system, I've decided to place volumes over light sources as a first step. The idea being that when a pawn walks into one of those volumes, it will be logged. This is not ...
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0answers
61 views

Changing a Sprite When Hit in GameMaker

I am making a simple little Galaga style game. I want the objects sprite to change whenever it is hit. For example if a laser hits an alien then the sprite takes 1 out of 4 damage to its health ...
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0answers
109 views

How do I combine multiple squares into one Tetris block?

I am learning Phaser by making a simple game—Tetris. I'm having difficulties: Can I use simple rectangles as tetrominoes or they should be sprites? I don't know how make the figure's block ...
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54 views

Get Facebook Picture in Cocos2d-iphone V3

I'm trying to get the profile picture from Facebook, but I'm getting the following error: Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UIImage ...