Lua is a powerful, fast, lightweight, embeddable scripting language. Lua is widely used as a scripting language by game programmers, perhaps owing to how easy it is to embed, its fast execution, and its short learning curve.

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Lua Implementation

I'm struggling to get Lua implemented into my game engine. I've read dozens of blogs and articles revolving around how to wrap C++ classes and I seem to have hit a wall. No matter how I structure the ...
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Determine required camera pitch/yaw change based on mouse movement and roll?

I'm sure this is going to be a pretty simple answer but I can't quite figure it out on my own. Each frame, I'm getting the mouse's distance from the center of the screen (left/up is positive) and ...
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56 views

Overlay scene not showing

I have 2 scenes: One main scene with a button, and another scene with only 1 text. button action in Main Scene: local options = { effect = "fade", time = 400, params = { ...
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How do you use Lua with several game objects / components?

I haven't found a lot of information / tutorials on this subject, so I figured I'd ask here. I would like to use Lua-Alchemy (the Flash port of Lua) to be able to load scripts and run console-like ...
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28 views

Touch-detection in cocos2d-x (Lua): Catering for bounding boxes and scale factor

I am trying to write an app in Cocos2d-x with Lua. I have a sprite that I have added directly to a scene, and now I want to detect touches on the sprite. Right now, my touch begin function looks as ...
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Gideros Repeating and Clipping Background

I want to have a background with a repeating x-axis, that can be moved horizontally. What I have so far: local background = Texture.new("parallax01.png", true, {wrap = Texture.REPEAT}) local shape = ...