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Questions tagged [cocos2d-x]

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cocos2d-x is a cross plaform port of cocos2d-iphone using C++. It supports iOS, Mac, Android, Samsung Bada, BlackBerry Tablet OS, Windows and Linux. It has built-in bindings for Lua and Javascript.

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There are multiple crashes where the spriteFrameCache is unable to find a spriteFrame. This only happens when an Android app ...
Ichan Kabir's user avatar
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I am currently developing a simple Super Mario Bros. like platformer in Cocos2d-x v2. I am now at the step of doing wall sliding with two axis-aligned bounding boxes (tiles) but I've not quite found ...
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We have two scenes that are loaded with heavy computation; a map screen and a puzzle screen. When we change the scene from A to B, the app gets stuck on scene A for a while before it renders scene B. ...
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I run into an issue if my game application becomes unresponsive when running in fullscreen on Windows. This mostly applies when I want to use breakpoints in Visual Studio, however if the application ...
stands2reason's user avatar
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I am making some Hybrid app which has some native part in Both iOS and Android and common functionality (which includes and games/animation and UI) which I make in Cocos Creator. The problem I am ...
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player box2d ...
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I am developing a game in cocos2d-x 2.2.3 and I want to protect my resources from being extracted. Is there any way I can do this? I don't know much about encryption.
Reza Shafie's user avatar
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i needed help attaching circle1 Sprite to circle2 Sprite on collision onto the same point where they are getting collided, and both circles are moving with Action. Like this, Attaching means, when ...
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I'm running into an issue with a Tiled map used as a background image for a scrolling scene. I'm using two sprite sheets to provide assets for a background layer. In Tiled, all of these assets appear ...
Kevin Mack's user avatar
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I'm attempting to make a physics based 2d platformer in cocos2d-x using the built in chipmunk physics engine. I've not used a physics engine before and I'm having some issues setting the correct ...
instantaphex's user avatar
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I'm using https://github.com/socketio/socket.io-client-cpp with cocos, because the built-in socket.io doesn't support callback (http://discuss.cocos2d-x.org/t/doesnt-work-with-socketio-2-0-1-and-...
TomSawyer's user avatar
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Consider the following code... ...
videogamechef's user avatar
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I want to do post processing effects so I was thinking If I could just make custom framebuffer in cocos2dx like OpenGL and render the ALL SCENES objects in it. I want a single frame buffer for all ...
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I have been making a board game and I am using cocos2dx. There are two scenes for now, One is main menu and the other is gameplay scene. When I run the apk on tablet with EXACT_FIT resolution policy ...
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I want to create sprite with size is relative to the screen size. I.e: Sprite size is equal to screen width * 0.2. I use setContentSize and ...
TomSawyer's user avatar
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I am developing a 2D game using Cocos2d-X in C++ language. In my game, I need to implement train movement. Here is the image about the output I want to achieve: I tried to do the above moment using ...
Nimesh Chandramaniya's user avatar
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I'm beginning with shader. I wonder what if i apply shader for single node, what'll happen? The gl_FragCoord = (0.5,0.5) is the bottom left of the screen or the ...
TomSawyer's user avatar
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I'm trying to play sounds and music with cocos2d. When I run on iPhone and .caf files the audio is perfect, but on Android it is not playing the background music and is only playing 2 sounds of 10 ...
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Why doesn't Cocos(V3.10) detect my newer engine version (3.14) which I downloaded and placed into the engine folder? ( I mean the launcher, the all-in-one version where you can create your project ...
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I had set angle but it's not correct and I'm not getting exactly what I needed. The ball should bounce when hit to paddle or border and move in opposite direction. I'm writing the code in c++. I had ...
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In cocos2d-x, I am using particle system from plist with blend values: dst = 1, and src = 100 which is wrong enum for gl_blend. Although app logged "OpenGL error 0x0500" but it still run and showed a ...
Ngọc Anh's user avatar
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I'm dying with physics , i've tried to use setVelocity however i got slightly different value from different devices. I've tested on iPhone 5 (on simulator) and ...
TomSawyer's user avatar
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I spent a day trying to hack my own Action class, but given the hurdles I've hit trying to do so, I'm hoping there's some way to work around my problem while still using the built-in (and admittedly ...
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C++ & Cocos2d-x, but I think the issue is language-independent. I just recently finished up writing the foundational logic for my game. The way I've decided to keep my logic and my graphics ...
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I am confused about something. I have the following example: mainMenu.h ...
Lion King's user avatar
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I'm new to game development, so please be kind if this is a very simple question. I have a Sprite sheet with 18 frames of the same character (6 col x 3 rows) moving slightly. I want to get the frames ...
user131012's user avatar
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I have a problem I can't solve so far. I have a scene with tile map on it. And there is a Sprite spawnpoint on map. This Sprite should do MoveTo() action to the point where TouchEnded(). It all works ...
x90's user avatar
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So I have mainScene and I have LogoScene, I am wondering If i can make logoscene show a logo, then transition to mainscene. here is what i have ...
sn0wfall's user avatar
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I was trying to compile cocos2d-x on my linux machine, because they do not provide a binary copy of the library. However, I received the following error during the build: ...
Ryan Goldstein's user avatar
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I need some help, I have one vector in a rectangle like following (Ops, first A2 point on the top should be A1, assume it is A1) Let's say the vector is like above It doesn't have intersection point ...
Can Tecim's user avatar
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I am using cocos2D-x and am trying to achieve the effect of enemies going past and shooting projectiles at the player who is moving around the screen. I am using the code below, which is based on this ...
Dhath's user avatar
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I'm developing a simple air hockey game, and I have a question about friction of puck and puddles with the game scene. How can I do that? I'm using cocos2d-x default physics engine, and the friction ...
Alexey Elesin's user avatar
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I asked in SO, but no responses so I'm posting here since it's probably more relevant here. EDIT: SO question closed. I'm trying to tween primitive data-types the way Action tweens position to ...
Mark Ang's user avatar
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I need to generate this burst or (donut-shaped) pulse. I'm having a difficult time how to generate such shape. At first, I was thinking of scaling the image but that didnt work out because the line or ...
quinnavery's user avatar
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hi and sorry for my english... i am using cocos2d-x (c++)... can i load sticker (smile) in my Label(a text mixed by image)? i know that we can load bitmap fonts by: ...
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The question can also be asked more specifically as; How do I connect to a socket.io server with C++ from a mobile game? I am aware of Boost (and Socket.io C++ client libraries using Boost) but ...
Élodie Petit's user avatar
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I use below code to show a text : auto label = Label::createWithSystemFont("سلام و خداحافظ", "BTitrBold", 24); ( RTL text like Persian, Arabic and Hebrew) This ...
Emadpres's user avatar
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In my game, I'm using cocos2d-x and I wanted to have an object that changes direction immediately, so I used setVelocity() on the physics body to do that. However, ...
dontangg's user avatar
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I'm using cocos2dx and sqlite to store datum. The table looks like this: x INT, y INT, className TEXT, properties TEXT. I use json to serialize terrains and sprites....
Nya's user avatar
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Can I use sdl_net2.0 lib with cocos2d-x? And how it cconects to each other. Or analog lib to use?
looselessOne's user avatar
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I develop a game on cocos2d-x cpp. There is a ball sprite in my game. I move the ball on a surface(wall) via touch events but it can't naturally rotate according to its velocity. if i use ballSprite->...
Murat Bozdemir's user avatar
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I'm using cocos2d-x on windows10 UWP project. I use the SimpleAudioEngine to load the music: ...
yossi elimelech's user avatar
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I was following this tutorial to understand using custom shaders : http://www.cocos2d-x.org/wiki/User_Tutorial-Realistic_looking_animated_real-time_clouds I understand that CC_Time is Cocos2d-x built-...
Monk's user avatar
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I want that my sprite go always forward, and you can only control his direction moving right and left (on 360 degrees). I don't know why, but the movement it's senseless. The constants to move and ...
Zoroastiran's user avatar
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When I set a position3D for a Sprite in cocos2dx, it render two times the same sprite, i took a screenshot: I set the position3D because i want to use the Z position the give an effect of distance, ...
khofez's user avatar
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I have a easy and specific question. Let's say that in my game I use singleton for playing/pausing/changing volume of specific sounds (SimpleAudioEngine in cocos2d-x). What is the best way to ...
y434y's user avatar
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I'm trying to scroll my background forever and so I'm using the background image twice. When the first one goes off screen, it should relocate to the end of the second one. However, there seems to be ...
Tushar's user avatar
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I want to make a cocos2d-x game. I read you can use any IDE, so I was planning to use Microsoft Visual Studio 2015, since I want to make my game primarily for Windows. I have been searching for ...
zbarni's user avatar
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I want to use cocos2d-x to make a Windows game. I used the cocos console: cocos compile -p WIN32 And apparently it needs Visual Studio. Is there an alternative ...
Saturn's user avatar
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I need to build an app like Lumosity (https://play.google.com/store/apps/details?id=com.lumoslabs.lumosity) that is native app and have some game screens. So the question is: Is there a way to build ...
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