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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Cocos2d-x how to draw in specific free form area

Here https://github.com/mikeccy/cocos2dx-finger-paint/blob/master/Classes/HelloWorldScene.h and https://github.com/mikeccy/cocos2dx-finger-paint/blob/master/Classes/HelloWorldScene.cpp you can see how ...
0
votes
1answer
135 views

Playing a sprite sheet animation in Cocos2D-x

I'm trying to create an animation using a sprite sheet in Cocos2D-x. I'm doing the following. The game doesn't crash but the screen is still blank. bool HelloWorld::init() { ...
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0answers
14 views

How can I animate a sprite in cocos2d-x 2.2.1 c++? [duplicate]

Is there a way to do an animation without a .plist file? I'm having a hard time doing swap animation with sprites. For example, doing an animation while the user is not doing touches and the other ...
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1answer
278 views

post on Facebook from cocos2d-x on windows phone

Is it possible to share/post on Facebook from cocos2d-x on windows phone. Is there any example/tutorial available.
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0answers
63 views

Change of scene not working in Android

Hi i am trying to load a new scene in cocos2d-x-js version 3.0 and my code works fine in the windows simulator but on building to android it doesn't work. This is the code var scene = new ...
0
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1answer
229 views

How can i create a message box with callback on ok?

I need to create a message box with ok button and when user touch ok , it will have to execute a callback.I am new to this and couldn't find any articles in the doc.
0
votes
1answer
79 views

how can i remove CCSprite on click which are came from right to left direction…? [on hold]

i am using cocos2dx 3.0(c++) and have many sprites generate from on sprite named "objDown". each generated sprite has a setTag() assign ...no w how can i remove this sprites on touch ....help will be ...
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votes
3answers
158 views

Is this possible in cocos2dx 3.0? [on hold]

I have a number of five images (sprite1.png, sprite2.png, sprite3.png, sprite4.png, sprite5.png), these all I want to add as a sprite... int rndSprtNum = (arc4random() % 5) + 1; for(int i = 0; i < ...
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0answers
447 views

CocoStudio + cocos2dx 3.2 correct way to import animation?

After many frustrating hours I came to the conclusion that there is no valid way to implement a cocostudio animation, as CCArmature is deprecated and didnt work for me anyway. CocoStudio.h and ...
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0answers
107 views

Is there any advantage in using sprite sheets in Cocos2d-X menus?

I am developing a game using Cocos2d-X 2.3 and Marmalade SDK 7.3.1 and I was wondering if there is difference between loading the icon images that will be used in my menu buttons from a sprite sheet ...
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0answers
29 views

Add spritenode to the side of other spritenode

i have create a spritenode space. i want to add one sprite node to the left and one sprite node to the right of the space node. space= Sprite::create("space.png"); ...
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0answers
127 views

How to create a rectangle sprite node in cocos2d-x

I am new to cocos2d-x. I want to create a rectangle spritenode with specific size in cocos2d-x. As in spritekit we use "bodyWithRectangleOfSize", what is its equivalent in cocos2d-x. I am using ...
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votes
2answers
85 views

Filling up the empty blocks when the player touches the safe zone again! using cocos2d

Hi guys i am stuck with filling up the data of all the blocks which are empty like the ones in the image. As you can see there i have a pacman like object where i will be moving around. But when ...
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0answers
172 views

cocos2d-x .. How to detect which sprites are underneath a touch event

I was wondering what the best solution is in the following scenario: Lots of sprites floating around on screen. A user can touch one sprite and drag to another sprite. Throughout this entire time, I ...
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0answers
240 views

Import JSON from CocosStudio to 2dx?

I'm new to Cocos2d and trying to figure out how to use CocosStudio v1.5 for animation along with learning Cocos2dx . I'm hoping to put all the animation for one character on one sprite sheet and one ...
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1answer
116 views

Error running an Action in Cocos2d-x

In my game I have a "rocket" type and I want to run a sequence of actions on it. At first it must run an explosion animation and then remove itself from the game. For this I used the following code, ...
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0answers
72 views

Animate a tile in coco2d-x

I am trying to animate a tile in my tile-based game using coco2d-x 3.0 I am using tileAt(ccp(x, y)) to retrieve my tile Sprite been when I am trying to apply animation an assert is jumping with : ...
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0answers
156 views

Cocos2dx InApp Purchase for ios

I am trying to integrate In App Purchases in my app made by using cocos2d x c++. I am using easyNdk Helper for In App Purchases. My In App Purchases works perfectly for my Objective C apps. But for ...
0
votes
1answer
147 views

Cocos2d-x v3.1 for WinPhone 8 auto change texture after resumed from background

I have some sprites in my game (for Windows Phone 8). These are my steps to reproduce the problem: Open game Play (this is an optional step) Press Windows button to send game to background Press ...
0
votes
1answer
256 views

How do I rotate a sprite with ccbezierTo in cocos2d-x?

In cocos2d-x, I move a sprite with ccbezierTo like this: // use for ccbezierTo bezier.controlPoint_1 = ccp(m_fish->getPositionX() + 200, visibleSize.height/2 + 300); bezier.controlPoint_2 = ...
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0answers
602 views

How to make glow effect in cocos2dx

i searching the web for glowing effect , i like to be able to create misc glowing effects , like lasers , glow around sprites and such . couldn't find any thing on the web , any body have any ...
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0answers
44 views

What aspect ratios and resolutions should my mobile game target? [duplicate]

I used cocos2d-x to create a game. How do I need to set up the art so it works on different devices? How many aspect ratios and resolutions should I slice the same image to have it look good on iOS ...
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2answers
218 views

Cocos2d-x 3.0 animation frame by frame

As I know animations are actions. Now I need to play animation frame by frame. Say I have an animation from N frames. each frame should be played after t delay. Now I want to play animation frame by ...
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0answers
160 views

Require game logic like temple run

I am new at game development but I have done some work in cocos2dx for iphone. I am interested to develop a game like temple run. I read that temple run is 2D game feel like 3D but I believe that I ...
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0answers
396 views

Cocos2d-x , setup the debug environment and remove the red marks in my eclipse

I am struggling with this issue since last week. I still can’t figure out where is the error. My code is compiling perfect if I restart the eclipse. but, when I edit the c++ file it shows red marks ...
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0answers
134 views

Trying to make a mouseJoint with Box2D on Cocos2D-X

I'm trying to obtain this result: http://appcodingeasy.com/Gideros-Mobile/Dragging-Box2d-object-in-Gideros-Mobile (there's a video - YouTube). But I'm missing something, because if I follow the code ...
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0answers
93 views

cocos2d-html5 & cocos2d-js compatibility

Currently we are shifting towards html5 dev for a few customers and I'm wondering how compatible are the 2 javascript versions of cocos2dx (cocos2d-html5 & cocos2d-x with javascript bindings). ...
0
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2answers
217 views

translate-scroll repeated 2d texture using opengl shader

I managed to implement an infinite 2d texture scrolling using the following shader. btw I'm using cocos2d-x 2.2.1. The vertex shader: attribute vec4 a_position; attribute vec2 a_texCoord; #ifdef ...
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0answers
280 views

box2d's ApplyForce works wrong after cocos2d-x's replaceScene

i'm practicing making a breakout game, using cocos2d-x 3.x and box2d, referencing here. i create a ball in the scene's init function and apply force. when ball hits bottom wall, if i touch screen ...
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0answers
264 views

Design virtual resolution for 2D development in Unity

I came to Unity with Cocos2D-X experience in mind. In Cocos2D-X, I can choose a "virtual" screen resolution size to rely on the entire game during development and the game will automatically adapt to ...
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0answers
696 views

Cocos2dx- Draw primitives(polygons) on Update

In my game I'm trying to draw polygons on on each step i.e. update method. I call draw() method to draw new polygon with dynamic vertices. Following is my code: void HelloWorld::draw () { ...
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votes
2answers
461 views

CCMoveBy values on update()

Hope you can help me. This is my problem: I have a scheduled update, here I track the movements of my objects (sprites), I move them with CCMoveBy, and I need to constantly update the zOrder. For ...
0
votes
1answer
161 views

How do you align the edges of sprites?

If you have SpriteA and SpriteB. SpriteB is a child of SpriteA. Does anyone have a mechanism to come up with the left, right, top, side of a boundingbox() of SpriteA? What I'd like to do is align ...
0
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0answers
156 views

How do I find the rotation point given a touch anchor, new position and new rotation?

I've got an Cocos2d layer which anchorPoint, position and rotation (according to http://www.qcmat.com/understanding-anchorpoint-in-cocos2d/) vary when the pinch zoom gestures. Everything works fine. ...
0
votes
2answers
2k views

cocos2dx - Custom Fragment Shader and CCRenderTexture

I have a CCRenderTexture that is filled with a sprite when the scene is loaded, as follows, canvas = CCRenderTexture::create(this->getContentSize().width, this->getContentSize().height); ...
0
votes
1answer
301 views

Multi Resolution graphic for ios 4 and ios 5

i have used cocos2d-x to code game for ios 4, ios 4s, ios 5 with screen size (3.5 inch and 4 inch) First, my resource are desgined for ios 4 and ios 4s with screen size : 3.5 inch. so if i want to ...
0
votes
0answers
1k views

Getting Image From URL , Using curl in Cocos2dx C++ [on hold]

I am using curl in C++ to get an Image from a URL for a Cocos2dx Game. The Code is Working Fine. And using CCImage And cocos2d::CCTexture2D I create a Sprite and Add it on my Layer. The Sprite is ...
0
votes
1answer
413 views

Get Text dimmensions on CCTextFieldTTF

Hi I want to know the width of the text inside the CCTextFieldTTF but I can't find a way to do it, I want this width so I can move a CCLabelTTF in that position so it can be like a cursor for the ...
0
votes
1answer
1k views

Image with FadeIn effect blinks when added to scene

I am trying to add an image to the scene, but it should just be added to the scene invisible, FadeIn and then be deleted when the effect finishes. My problem is that the images blink once when they ...
0
votes
1answer
591 views

using eclipse instead of visual studio for cocos2d-x project

im using coco2d-x v 3.0 i made a new windows project to test it and it is working but when i try to build and run a project using this command cocos run -p win32 it is print this error it seem ...
-1
votes
1answer
621 views

cocos2d-x export plist from images in windows free tool to use [closed]

as i learn to use cocos2d-x in the part on which i need to animate sprite images all the tutorials shows how to use something that called plist file that maps the coordinates of the images clips . ...
-1
votes
1answer
320 views

are most 2D games tille based? [closed]

So I'm beginning the planing phase for a 2D game that I hope to deploy for iPhone, Android, and maybe windows phone, and I am writing it in Cocos2DX and I'm looking around for map editors that I could ...
-1
votes
1answer
468 views

How to pause and unpause the Particular action of a sprite?

My game has a sprite representing a character. When the character picks up an item, the sprite should stop moving for a period of time. I use CCbezier to make the sprite move, like this: ...
-1
votes
1answer
309 views

in-app purchase in cocosSd-x 3.0

I am working within a team, and we're at the point of finishing our first cocos2d-x c++ application. We want to add in-app purchases. for what, we made a search for this. We found 2 solutions: 1- ...
-1
votes
1answer
125 views

Collision function calls before colliding

My Box2D contact listener class is calling post solve and beginning the contact function before colliding? This is causing my object to bounce back before hitting the ground. What could be causing ...
-2
votes
2answers
440 views

Tower Defense Search Enemies Efficiently

I had a problem with the build of a TD. I got a slow - non efficient search for towers find targets to shoot. PD: enemies[] got all the active & non-active enemies (death and alive) ->Im using ...
-2
votes
1answer
866 views

How to read key value pair in cocos2dx from txt file?

I this is the first time I am developing for BB10 OS using cocos2dx. I need to read key value pair in Cocos2Dx. eg: Skill= 5 Power= Awesome The target is Blackberry 10OS and using QNX ...
-5
votes
2answers
875 views

Cocos2D-X on Steam and iOS App Store [closed]

With Cocos2D-X can I really submit my games to Steam and iOS App Store? It's commercial quality? Do you have some samples of games built on Cocos2D-X that is on sales in Steam? Thanks.