iOS is an operating system for mobile devices created by Apple Inc. It runs on the iPhone, iPad, and iPod touch.

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1answer
460 views

Xcode workspace with Unity3D as a sub-project?

Let's say we're developing a 2D game with Cocos2d-iPhone and UIKit and CoreAnimation. But we're also considering leveraging the 3D capabilities of Unity 3D. Is it possible that we add the ...
1
vote
1answer
37 views

Why aren't subsequent glDrawArrays showing up?

I am attempting to redraw with the same arrays using glDrawArrays in a GLKView on iOS. When I comment out any two of these calls, the other draw call draws as I expect. My last hunch was that I was ...
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1answer
30 views

How can I know when a player quits out of a turn from the Game Center UI?

In an iOS Game Center managed turn based game, if a player quits out of turn from the Game Center UI, then turnBasedMatchmakerViewController:playerQuitForMatch isn't called (as expected). However, the ...
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1answer
76 views

Unity animations in iOS

I'm an iOS developer and I'm trying to make 2d animations with Unity 4.3 + RageTools Pro + RageSpline. I want to integrate the animations into a native iOS application. In Unity I have different kind ...
0
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1answer
108 views

Java 2d game cross-platform compatability

I need to make a few small, simple 2d educational games primarily to help kids improve their reading. Drag & drop/matching words with pictures, spelling out words as well as maybe a scrolling ...
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1answer
133 views

OpenGL ES, orthopgraphics projection and viewport

I want to make some simple 2D game on iOS to familiarize myself with OpenGL ES. I started with Ray Wenderlich tutorial (How To Create A Simple 2D iPhone Game with OpenGL ES 2.0 and GLKit). That ...
0
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1answer
187 views

Cocos2d-x cross platform development

I want to make a game with my friends on iOs, Android, WP operating systems. We decided to use a cocos2d-x and develop the core of the game on C++. What will be the right way of developing so that we ...
0
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1answer
193 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
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1answer
633 views

Rendering Texture Quad to Screen or FBO (OpenGL ES)

I need to render the texture on the iOS device's screen or a render-to-texture frame buffer object. But it does not show any texture. It's all black. (I am loading texture with image myself for ...
0
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1answer
100 views

Exporting spritesheet for Cocos2d

I would like to know how people usually save the animations in order to load them easily in Cocos2d with as few hard-code as possible. E.G. The solution I thought of is to have one plist file ...
0
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1answer
57 views

Can I my iOS-based editor save .plist files that my Mac game can read?

I want to make an editor on iOS which will record touch positions into a file. That file (in the .plist format) will eventually be used for positions in my Mac connect-the-dots game. Can I save one ...
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votes
1answer
99 views

GLES2 rendering performance for different iPad generations

I'm using C++/GLES2 for iPad only (no iPhone). The only device I own is an iPad2 and I do not plan to support iPad 1. Can anyone help me understand realistic goals/limits on iPad 2/3/4 in terms of ...
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votes
1answer
1k views

Most effective marketing strategy to promote a casual iOS game?

So I posted this on another forum yesterday but that forum got suspended for malware so gotta wait for the webmaster to fix the site. Here's the basics: We've released a press release through PRMac ...
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votes
1answer
217 views

Need ideas on how to give my levels structure

I am making an iOS game for a project at school. It is going to be a tiny bit like Fruit Ninja, as in it will have different things on the screen, and when you hit them, they die, and you get points. ...
2
votes
0answers
434 views

Best way to set up Flurry for game

I'm working on a Fantasy, strategy async multiplayer game and I want to use Flurry to record events in the game. In the game you can build, grow and train troops. In Flurry you can log an event, and ...
2
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0answers
188 views

How can I use Cinema 4D models in Android and iOS games?

How can I convert Cinema 4D animation or models to use in games for Android and iOS SDK?What kind of format is required for developing games for these platforms? If I make a dancing character, do I ...
2
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0answers
132 views

Difference between multiple AudioUnits and one AudioGraph with a MultiChannelMixer

I'm porting my game to iOS using MonoTouch, and I'm having some trouble getting sound output to work. SystemSound/AVAudioPlayer is way too simple for my needs (I need looping and multiple simultaneous ...
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0answers
36 views

How can i stack up tiles for Connect4 objective C?

I am trying to learn Objective C and iOS programming. And I'm trying to build a Connect Four. So Far i got this. I've been looking around and asking around but I haven't got the answer to my ...
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0answers
95 views

iOS OpenGLES - Multithread Game loop - Render and Update

I am trying to implementing multi-threaded game loop in iOS. (Actaully, two thread - Render and Update) This is my structure. Update Loop Has logic and at the end of loop, save update state. ...
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0answers
35 views

Building a guided tracing scene

I'm trying to figure out an approach to creating a cocos2d scene that would help kiddos learn to draw letters of the alphabet. Right now I am just using Apple’s PaintView demo code and applying an ...
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0answers
34 views

GameCenter and multiple user's data on same device

I was wondering. Is there any official guidance from Apple suggesting how to deal with multiple GameCenter users data on the same device? My current plan is to create one file for each user and a ...
1
vote
0answers
149 views

Unity game debugging on Xcode

This question has two parts: 1. How to get meaningful information out of Xcode crash logs? The game runs fine on the editor but when running on an iOS device it crashes and then gives information ...
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0answers
246 views

iOS cocos2d - sprite gets stuck in collision detection

I'm developing a top down game in cocos2d and I have collision code that checks collisions between enemies and the player so that they don't go through each other. The code seems to work but the ...
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0answers
103 views

iOS Facebook SDK, Games Start Playing post

im trying to implement a method in my native iOS game the publish a story on face book such as this photo most games that is integrated with facebook share stories like this in the activity section ...
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0answers
535 views

Unity3D: collider performances on mobile iOS devices

I'm experimenting with Unity3D and colliders. Unfortunately I still don't have Unity Pro version and I can't use the profiler. Consider the following situation: mobile devices (ios, iphone 3GS). an ...
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0answers
111 views

iPhone collada object

Hi I am new to game development. I see many examples and tried myself like displaying triangle, cube etc. Now I am looking to render a Collada object. So I created a Collada object using Google Sketch ...
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0answers
221 views

How do I use Objective-C libraries in Cocos2d-x?

We've created several libraries in Objective-C in the past, and now we're moving to the Cocos2d-x game engine. We can't figure out how to reference and use those libraries (we've also tried compiling ...
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0answers
88 views

colliding btRigidBody objects behave strangely when moving slowly

I'm trying to use Bullet Physics in my iOS game. The engine appears to be correctly compiled in that the demos work fine. In my game I have the player's ship and some enemy ships. They're defined as ...
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0answers
220 views

UDK problem with kismet and unreal code interfacing

Couple of questions that I really have looked for the answer to before posting. I want to create enemies in a game (iOS - tower defense like) I am making them follow a path and do other things like ...
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vote
0answers
135 views

Strange and erratic transformations when using OpenGL VBOs to render scene

I have an existing iOS game with fairly simple scenes (all textured quads) and I'm using Apple's "Texture2D" class. I'm trying to convert this class to use VBOs since the vertices of my objects ...
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0answers
14 views

Spritebuilder and CCScrollView, page indicators not showing up?

I'm using Spritebuilder to make my game, and CCScrollView usually saves me quite a bit of time. I'm trying to implement the scroll view much in the same way as the home screen on an iphone uses the ...
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0answers
52 views

What units does Sprite Kit use for physics?

I'm developing a simple ball game in Sprite Kit. I need to predict the ball's trajectory, so I went back to my physics book for the equations for acceleration, time, speed and space. The problem is ...
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0answers
104 views

Cross-platform ad-hoc local mobile multiplayer

I want to implement ad-hoc cross-platform (iOS, Android, and PC) device discovery for local multiplayer, like this scenario: http://www.youtube.com/watch?v=csXYZf2vGdE Multiple players, each with ...
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0answers
14 views

Prismatic Joint causes a crash-Box2D(cocos2d)

tried to set up a prismatic joint, but I get this error upon run time: Assertion failed: (IsLocked() == false), function CreateBody, file ...
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0answers
47 views

Is it possible to integrate 3d animated models in a chat app?

I'm trying to make a 3d model from the top left corner animate when a gui in the bottom of the phone opens a keyboard & shows a list of animation. The problem is I am a game developer & I have ...
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0answers
83 views

OpenGL error 0x0506 in -[CCSprite draw] 530 to run project on ios divice in cocos2d?

I am running my cocos2d program on simulator. It works fine but when I run it on device, it throws error OpenGL error 0x0506 in -[CCSprite draw] 530. In my program I want to push one scene to another ...
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0answers
409 views

Dragging an object by touching on Android

I am trying to move and object by touching it and dragging. I am testing it on my Samsung Galaxy SIII. I have used the following code. For some reason it moves faster than my finger. It should always ...
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0answers
82 views

Tracking Players' Stats in iOS Game without a Database

TLDR: Official question at the bottom. My posts are always notoriously long, so here's me, trying to keep it brief. All of this is for an iOS game, using Xcode IDE, if it should matter to anyone: ...
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0answers
335 views

AssetBundle local file path on iOS

I have been testing AssetBundles and I get them to work on the editor with both Load and LoadASync functions. But when I build to iOS I keep getting the following error when loading: You are trying ...
0
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0answers
89 views

how do I use gesture recognizers to recognize multiple simultaneous flicks?

So, if you can picture a game with little ninjas running down at you, and a bunch of shurikens at the bottom of the screen, you're picturing the set-up I'm addressing. I want the player to be able ...
0
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0answers
310 views

Unity iOS optimization and draw calls

I am curious of what methods I should approach in optimizing my Unity project for iOS hardware. I have very little image effects running (directional light with low res shadows) and I used the combine ...
0
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0answers
49 views

Ogre iOS User Input

I'm experienced with iOS, Objective-C, C and (reasonably) C++. I'm new to Ogre and have just set up Ogre for iOS. Now I'd like to use a UIView to capture input and communicate touches to my Ogre C++ ...
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0answers
50 views

Doesn't clear sandbox after Quit game in IOS6

I created a turn based game by using game center. When I quit the game , in sandbox it doesn't clear. All quit games are listed in sandbox. How can I clear the sandbox ? Thank you.
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209 views

AdMob integration on iOS with libgdx

Using libgdx is quite simple to embed AdMob banners on Android, following this guide. I would like to know if it is possible to embed the same banners in the app while compiling the project with ...
0
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0answers
72 views

Best strategy to group multiple CCPhysicsSprite into a single game character. [Cocos2d + Chipmunk]

It is my first game using Cocos2D with Chipmunk and I have a bit of a novice question. I am using the CCPhysicsSprite to create different parts of a character. I would like to be able to group these ...
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0answers
98 views

GameCenter invite friend with list of GKInvite

I am using Game Center in my game for iPhone in IOS 6. I have a tableview with a list of GameCenter´s friends . When I click a friend name, this friend recieve anotificatión (Game Center Notification) ...
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0answers
68 views

Make a layer over an image and adjust its co-ordinates by touch

I need to make a layer over an image and adjust the layer to fit to image and get its co-ordinates of the layer. I need to adjust the layer by touch and pinch. The sample image is as below. I need ...
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0answers
243 views

How to add render able Texture in Unity 3d for iOS

I want to render an image on texture which should be stuck at one point, not stuck with Camera. I don't know how to accomplish this task because I started unity a week ago but I want to do this task ...
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0answers
23 views

What's the recommended way to add instructions for a simple iPhone/iPad game?

I'm making a very simple (single view application) iPad/iPhone game. However, the purpose and point and how-to might not be self explanatory upon launch of the app. Should I add a button "how to play" ...
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0answers
49 views

Ray casting not checking in front of sprite

I posted this on stack overflow and didn't get many responses, maybe this exchange is better suited. I rotate my sprite to make sure its facing the direction its going like this in my update method: ...