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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Unity refracted plane [on hold]

I'm new in Unity. I want to get some idea to create refraction rectangle. Here example. I need to simulate real refraction process with air and glass etas. Thanks.
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1answer
28 views

Unity3D - Cancel a build process (Windows, Unity 5)

I accidently pressed build for iOS and just realized that it might take a few hours to build the project. I tried to kill the unity process in the task manager, but on next start up unity instantly ...
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11 views

SHARE button versus GameCenter Leaderboard's SHARE button [on hold]

I'm creating a game for iPhone/iPad. I see a lot of game developers usually in their game over screens add a SHARE button where users can share their scores with people on facebook/twitter. However, ...
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1answer
67 views

How to use atan2 to get the correct angle? (inside or outside angle) [duplicate]

I would like to rotate an object (white rectangle) towards another object (black rectangle). EDIT: the white rectangle (at the top) has a camera. I finally rotated the camera by 180 around the "y" ...
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23 views

Unity3D Mobile System Fonts | Include Font Data | and Licensing

Working with type for Unity mobile apps: I'm struggling to figure out how to work with type when developing / publishing a unity mobile app. Here's my thought process, this isn't my question but if ...
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10 views

SpriteKit - Sea Surface from above perspective with Swift in iOS [on hold]

I want to implement a sea surface from above perspective for one of my games in iOS (with SpriteKit). Basically like a relaxed sea, from above - subtle wave motion going around, with possible objects ...
-1
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0answers
21 views

3d Graphics creation [closed]

So how would I go about creating 3d graphics for iOS games. I use photoshop for 2d graphics, and I know photoshop can do 3d graphics, but theres also software like maya and 3d max. So does photoshop ...
2
votes
1answer
46 views

Do features of SpriteKit follow MVC

I am currently working on an iOS project called Old Frank that I have been trying to follow a MVC design pattern. The gist of it is. GameObjects(model) <- Scene(controller) -> Sprites "SpriteKit" ...
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1answer
20 views

CGVectorMake to move SKNode at a certain speed towards the middle of screen?

I am trying to launch my ball sprite towards the middle of the screen at the same speed every time I launch it. let vel: CGFloat = 1000 dx = size.width / 2 - ball.position.x dy = vel - size.height / ...
2
votes
2answers
30 views

Data model design using Core Data and Spritekit

I have a entity called Item, and every item can have two or three bonuses... What would be a good model design in this situation. I can think of something like: To have many optional attributes ...
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0answers
8 views

Identity for google Play Game Service (GPG) for web and ios games

How Google Play Game Services (GPG) asks for user identity in non android devices? Will it ask for user to login into a google account for every game?
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1answer
38 views

In unity game appears dark exporting to ios what happened? [on hold]

Everything appeared darker when I exported my game to iOS. I only updated my Unity to 4.6.3 . Any idea why?
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1answer
35 views

How to figure out a vector based on 2 points that add up to a certain value

I am writing a game in which I am representing a velocity with a vector. I have a starting point and a point that I want the object to move towards at a certain speed. (I need the resulting vector's x ...
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1answer
56 views

Unity3d iOS build - where are the textures?

First time building and running my Unity3D app on my iPhone and it appears that all the textures are missing. Everything is just a solid block of whatever color I made it. When running in Unity I ...
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vote
3answers
71 views

Finding neighboring coordinates on offset tile map

I have a grid of hexagonal tiles. Every other row is slightly offset for visual reasons. Imagine a player touches any tile - I need to compare the coordinate of that tile, with any tile they touch ...
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0answers
23 views

On mobile, where should I save game expansions' assets when purchased in-app?

Say you have a card game and you want to add more cards with an add-on available through in-app-purchase. Where would you save the new cards (e.g. image assets, code)? Of course you could just ...
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0answers
34 views

Unity PolygonCollider2D acts different on iOS Device

I'm instantiating new game object, then adding a SpriteRenderer component and attaching a sprite object, and only after the sprite is fully loaded, I add a PolygonCollider2D, to fit the sprite I've ...
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0answers
19 views

iOS: Texture loading when app is running in background

I have a loading screen to load textures between game screens. The loading process runs on a thread created by GCD with an OpenGL ES context. Everything works fine. Now my game is supporting ...
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0answers
39 views

Why am I getting Swift dynamic cast failed? when launching this controller from a button?

I read that this has to downcast to UIViewController but the controller is actually MapViewController.... but it fails either way. func showMap(){ let viewController:UIViewController = ...
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1answer
47 views

How to make a stereoscopic 3D Game with SDL for iOS

I was looking up google for an answer the whole night but didn't find anything. Yesterday I found some VR demos and games on the AppStore, with stereoscopig (dual rendered) screens. So you put your ...
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votes
1answer
42 views

How can I make background elements wrap around the screen?

I'm looking to make my clouds wrap around the screen in my game (like the picture). Right now it just continues off the screen. The current movement code is: Cloud.center = ...
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votes
1answer
42 views

Fb.Feed dialog closes before saving

I'm having trouble with the Facebook UnitySDK when I use the FB.Feed() method for posting on user's timeline. The share dialog closes before the post is completed, Right after i press the "Post" ...
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0answers
25 views

Show emoji colors in CCLabelTTF in Cocos2D v2.0

Is there a way to show the colors of emoji characters in a CCLabelTTF? As it stands, all my emojis appear monotoned in the color set by the CCLabelTTF. If not, is there an alternative CCLabel I should ...
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1answer
37 views

Unity and Chartboost loading problems

I implemented chartboost in my ios game and locally it wors great. I can receive ads. Now my game is online but in the google analytics I get only error messages from the game, meaning the ...
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0answers
15 views

iOS / Gamekit - Leaderboards empty after adding in 3 values from different accounts

I am trying to query for the high score and rank of a player on a leaderboard. I am using some code found on the Apple website: - (void) retrieveTopTenScores { GKLeaderboard *leaderboardRequest = ...
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0answers
27 views

Test iOS build on jailbroken device?

I want to test my Unity iOS builds on my jailbroken iPad and was wondering how I can do that. Please note that it's just for testing purposes and I don't intend to do anything illegal with it. I do ...
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1answer
147 views

Unity IOS game restart when you press the home button

Why does my unity IOS game restart when i press the home button on the device? The same game worked fine on Android device and did not restart on pressing the home button. Thanks
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0answers
105 views

Why do phone games limit turns? [duplicate]

Many phone games restrict the number of turns you can play in a given amount of time. I don't get what is the purpose of this limitation. Is it only to force the player to buy additional turns? Some ...
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vote
1answer
107 views

Hexagonal buttons

I'm trying to create a map of touchable hexagons and the playing area would be like in Catan game. I would like to use Sprite Kit to do the job but is it cabable of doing that? Process goes like ...
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0answers
27 views

Display problems with iPhone4s and Unity

I'm having an issue with the screen on iPhone4s. I calibrated the camera's viewport size depending on the screen resolution. This has given me buggy results on the 4s since ther e is a black stripe of ...
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votes
1answer
62 views

How to create a line that is always connected to two Objects. (iPhone, Cocos2d)

I'm wanting to create a rope like animation effect. I don't need any kind of rope physics, all I need is a straight line connected to Object A and the other end connected to object B. Object A and B ...
0
votes
1answer
33 views

Porting WP8 to IOS GraphicsDevice Error (Monogame/Xamarin)

I seem to be having a problem porting to IOS. I have my game working on WP8 and Android with any major issues but when trying to run on iPhone I seem to get an error when initialising the ...
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0answers
46 views

Game Center leaderboard delay in scores

I'm currently using Sandbox mode to test my device for Game Center integration. I use several sandbox accounts and whenever i beat a previous high score, leader boards doesn't post the new high score ...
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1answer
81 views

Port sandbox flash game to Android and iOS

I'm want port my sandbox game to Android and iOS. Game written in AS3 (i'm use my simple 2d engine on stage3d). What do you recommend I use? Haxe + OpenFL MonoGame + Xamarin (C#), or other 2D engine ...
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1answer
54 views

Can I set a texture as the wallpaper of an iOS device?

I have a game in Unity which creates drawings. I need to have a button which sets the drawing as the wallpaper (with permission from the user of course). Is it possible?
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44 views

Use real Game Center account on real device instead of sandbox

I've tested GameCenter leaderboards on sandbox accounts long enough for the simulators. I don't know if I can test the GameCenter leaderboards on a real device with my real game center ID instead of ...
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0answers
32 views

Game Center login not showing for iOS 7.1 iPhone 4s

GKLocalPlayer *localPlayer = [GKLocalPlayer localPlayer]; localPlayer.authenticateHandler = ^(UIViewController *viewController, NSError *error){ if (viewController != nil){ [self ...
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1answer
44 views

memorizing button tap code iOS game

I'm using a single view app in Xcode 6.1 for my game with Storyboards. Not unity or sprite kit. It's a small game not even 3MB. Anyways, I created un-lockable characters with a BOOLEAN. ...
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1answer
66 views

Handling image size based on different ios device versions (Unity2D)

This game is built using Unity 4, C#, and the 2D toolkit. In the unity game scene settings, it is set to (ios 5 tall) and I matched the Menu background dimensions with the dimensions of an ios 5 tall ...
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1answer
47 views

How can I make a flapper game that scales to multiple aspect ratios?

So I've never made a game before besides a basic 4:3 aspect ratio flapper, so bare with me. Recently I had this wild idea that I wanted to make this complected (for a 2d) game in cca. Unfortunately ...
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1answer
90 views

model view projection multiplication order

I'm debugging a lighting problem where the camera position is effecting the diffused lighting component on my 3d model. In researching my problem I went back and am reading over all the how to ...
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votes
1answer
75 views

Developing game progress screen [duplicate]

I'm developing an application for iPhone with a screen where the user will track his progress. Something like so, as seen in the Two Dots game: Currently I plan on creating this using constraints ...
0
votes
0answers
27 views

MonoGame iOS .m4a song files load exception

On previous MonoGame iOS projects I have successfully loaded songs as raw .m4a files without using the content pipeline since .mp3 has a hefty license cost. A few days ago I updated to the latest ...
5
votes
1answer
169 views

Can I query the Game Center APIs from C++, without Objective-C?

I am writing a game that needs Game Center leaderboards. These however, are not very extensive leaderboards. I just need the ability to submit a score automatically when the player completes a level. ...
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0answers
103 views

Monogame: Unsupported Landscape Screen Orientation on iOS 8.0

Did anyone have a fix on the landscape orientation problem that monogame has or is it the iOS 8.0 that has a bug? I have visited the github of monogame and tried to compile the latest developer ...
0
votes
0answers
53 views

Cocos2d v3 - addChild method make performance problems

i have currently a performance problem with the addChild method in cocos2d version 3.3. My scenario is currently that i have about ten CCNode which holds a bundle of other CCNode (about 500), i called ...
2
votes
1answer
101 views

How can I position a sprite in the same spot across different screen sizes?

Taking into account the multitude of screen sizes and resolutions, is there a way I can position a sprite so it's at roughly the same spot on every iOS device? Doesn't matter if you are using ...
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1answer
41 views

iOS gaming with copyrighted characters? [closed]

Can I use animate characters in an iOS game if I do a citation in the credits. Ex Steven univers in a fighting game and I list Rebecca Sugar in the Credits or by the character bio.
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votes
3answers
284 views

How to restore purchases made with virtual currency from the App Store? (iOS)

I want to award coins for doing thing in my app and let users purchase things with the coins that are non-consumables. I also want to let users purchase coins as IAPs. How do I keep track of what has ...
0
votes
1answer
75 views

Should I design UI in raster or in vector editing software? [closed]

I am working on a IOS city builder game (more like planet builder) but that's not the case, I was making the buttons in photoshop when something hit me: "if I make raster icons in photoshop, they will ...