[Cocos2DX] shakeAnimation

Shake Animation

[Cocos2Dx] Layer to disable all touch events

example 1
example 2
example 3

[iOS] Facebook Open Graph Story

How to setup open graph actions & object with facebook app?
Publish open graph story with a friend profile

[iOS] Cocos2dx guidance

The Completest Cocos2Dx Tutorial & Guide List

[Cocos2Dx] multi-resolution

Multi-Resolution

[Cocos2Dx] Music and Sound

How to Play Music and Sound Effect

[Cocos2D-x] Meta-Project

Meta-Project

[Cocos2Dx] Action call back

CCCallFunc

Cocos2Dx China

[Cocos2dx] Cocoa China

CocoaChina

[Cocos2d-x] CCSpriteFrameCache

CCSpriteFrameCache的用法

[Cocos2d-x] Transition

Cocos2d-x Transition

[Tiled] Tiled Map Editor

Tiled Map Editor

[iOS] Game Center Challenge

What's New with Game Center in iOS6?
How to send Game Center challenge?

[iOS] Game Center Invite friend

How to accept an invitation in Game Center?

[iOS] Redirect to App store

http://stackoverflow.com/questions/5638563/link-to-app-store-with-no-redirects

[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"itms-apps://itunes.apple.com/us/app/easygroup-full/id513988942"]]

[iOS] UIAlertView

UIAlert View with multiple options.

in .h: include UIAlertViewDelegate

@interface MyController : UIViewController <UIAlertViewDelegate> {

}

in .m: implement delegate for UIAlertViewDelegate

#pragma UIAlertView

- (void) alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex {

    NSLog(@"%d", buttonIndex);

}

Reference1
Reference2: Works on later iOS5
How Can I customize UIAlertView

[iOS] UIActionSheet

UIActionSheet Class Reference
Move Cancel Button from top to bottom

In .h: include UIAlertViewDelegate

@interface MyController : UIViewController <UIAlertViewDelegate> {

}

In .m: implement delegates

- (void) ShowActionSheet:(NSString *)title {

    UIActionSheet *actionSheet = [[UIActionSheet alloc] 

                                  initWithTitle:title

                                  delegate:self

                                  cancelButtonTitle:nil

                                  destructiveButtonTitle:nil 

                                  otherButtonTitles: nil];

    

    [actionSheet addButtonWithTitle:@"Option 1"];

    [actionSheet addButtonWithTitle:@"Option 2"];

    [actionSheet addButtonWithTitle:@"Option 3"];

    [actionSheet addButtonWithTitle:@"Cancel"];

    actionSheet.cancelButtonIndex = actionSheet.numberOfButtons;

    

    [actionSheet showInView:self.view];

    [actionSheet release];

}

- (void) actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex {

    NSLog(@"title=%@, buttonIndex: %d, cancelButtonIndex: %d, firstOtherButtonIndex: %d",

          actionSheet.title,

          buttonIndex, 

          actionSheet.cancelButtonIndex, 

          actionSheet.firstOtherButtonIndex);

}

[iOS] Class 1: NSArray, NSMutableArray, NSDictionary, NSMutableDictionary

NSArray

1. Can contain different variable types.

2. Contents of array cannot be modified. (add, remove and sort)

Create NSArray

NSArray *bookList = [NSArray arrayWithObjects: @"iPhone4", @"iOS", @"MacX", nil];

Add an empty object

[NSNull null]

Retrieve NSArray

NSArray *bookList = [NSArray arrayWithObjects:@"Moby", @"Frank", @"Tom", nil];
for (int y=0; y < bookList.count, y++) {
    NSLog (@"Book Title is %@", [bookList objectAtIndex:y])
}
result:
Book Title is Moby
Book Title is Frank
Book Title is Tom

NSMutableArray
1. Similar to NSArray.
2. Contents of array can be modified. (add, remove and sort)

Create NSMutableArray
NSMutableArray *bookList = [NSArray arrayWithObjects:@"iPhone4", @"iOS", @"MacX", nil];

Add an object (append to the end of the bookList)
[bookList addObject:@"New book"];

Insert an object at an specific place "index".
[bookList insertObject:@"New book" atIndex:index];

Remove an object at "index".
[bookList removeObject:index];

Sort Array: in alphabetical order
[bookList sortUsingSelector:@selector(caseInsensitiveCompare:)];


NSDictionary

1. Cannot be modified. (add, remove and sort)

Create NSDictionary
NSDictionary *book = [NSDictionary dictionaryWithObjectsAndKeys:
                                      @"a", @"1",
                                      @"b", @"2",
                                      @"c", @"3",
                                      @"d", @"4",
                                      @"e", @"5",
                                       nil];

Retrieve Object
[book objectForKey: @"1"];

NSMutableDictionary
1. Can be modified. (add, remove and sort)

Create NSMutableDictionary
NSMutableDictionary *book = [NSDictionary dictionaryWithObjectsAndKeys:
                                                  @"a", @"1",
                                                  @"b", @"2",
                                                  @"c", @"3",
                                                  @"d", @"4",
                                                  @"e", @"5",
                                                   nil];

Add an object
[book setObject: @"Value" forKey: @"KeyIndex"];