cocos2d for iPhone

A fast, easy to use, free, and community supported 2D game engine

1. 

   jpv123
   Member

   hello. Im new to game development and im just starting whit cocos 2d

   I want to add a button to my scene, but im not sure how to do it.

   Also to give it an action when it is pressed, but i think i know how to do it

   Thanks

   Posted 3 years ago #
2. 

   jpv123
   Member

   Oh, and sorry for my bad english. Is not my native language

   Posted 3 years ago #
3. 

   goldplated
   Member

   Search the Forum for "MenuItem" and you will find examples...

   Posted 3 years ago #
4. 

   jpv123
   Member

   Thanks, but thats not what im looking for.

   I just want a button to be displayed, not a menu item

   Posted 3 years ago #
5. 

   DetectiveCakes
   Member

   A MenuItem is for all intents and purposes a button. You don't need a full menu with multiple items or anything like that, it's just text or a graphic that you touch and then it does something.

   If you want to use UIButton from UIKit specifically for whatever reason, you will find a lot of information searching for "UIKit" on the forums. The important part is to add the button's view like this:
   [[[[Director sharedDirector] openGLView] window] addSubview:myButtonView];

   Posted 3 years ago #
6. 

   jpv123
   Member

   Okay, now it shows the button. Know i have two questions

   1) How do i add a selector to the button so i can make the button perform actions when prssed
   2)The button displays the title i gave him in the incorrect orientation. The app is in landscape but it shows the title in portrait mode

   Thanks in advance

   Posted 3 years ago #
7. 

   DetectiveCakes
   Member

   1)
   [myButton addTarget:self action:@selector(whatever:) forControlEvents:UIControlEventTouchUpInside];

   2)
   use CGAffineTransformRotate

   Posted 3 years ago #
8. 

   jpv123
   Member

   Thanks. Now it works perfectly

   Posted 3 years ago #
9. 

   jpv123
   Member

   A question. The part of the CGAffineTransform should be like this?

   button.transform = CGAffineTransformRotate(theView.transform, degreesToRadians(45));

   Posted 3 years ago #
10. 

    jpv123
    Member

    Forget the last post. Now i managed it to work

    Posted 3 years ago #
11. 

    refried
    Member

    You should explain how you got it to work, thanks!

    Posted 3 years ago #
12. 

    jpv123
    Member

    button.transform = CGAffineTransformRotate(theView.transform, degreesToRadians(90));

    Posted 3 years ago #

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