"V2.x OGE Course 14" Control use

Here, the use of sprites, animated sprites, button geniuses, and frequently used text

A, related wizard

1.Join the wizard

Creating Sprites

Sprite bar_up = new Sprite (0, Regionres.getregion (Res.bar_up), Getvertexbufferobjectmanager ()) ;

add sprites to baseentitygroup or their subclasses (e.g.Scene,Layer , etc.)

Baseentitygroup.attachchild (BAR_UP);

2.Sprite Flip

both default is false

Bar_up.setflippedhorizontal (pflippedhorizontal);// Flip horizontally

Bar_up.setflippedvertical (pflippedvertical)// Vertical Flip

3. Wizard Separation

Method One:

Object.detachchild (BAR_UP);//object must be the object referenced at attachchild

Method Two:

Bar_up.detachself ();// reference its Parent object to detach it

Second, Animation Wizard related 1.Add Animation Wizard

The frame graph required to create the animation sprite must be on the same texture

Animatedsprite bird = new animatedsprite (0, 0, Res.brid_yellow,

Getvertexbufferobjectmanager ());

add sprites to baseentitygroup or their subclasses (e.g.Scene,Layer , etc.)

Baseentitygroup.attachchild (bird);

2.Play Animations

There are various animate methods in the Animatedsprite class to play the frame graph, the following are the meanings of each of the parameters in the Animate method:

Pframedurationeach: Playback time per frame (ms)

Ianimationlistener : Listen when the playback, switch frame, after the end of the cycle.

Ploop: whether to loop

Ploopcount: Number of cycles

Pframedurations: Define your own playback time per frame

Pfirsttileindex: from which frame to start playing

Plasttileindex: from which frame to end playback (firsttileindex must be less than Lasttileindex)

Pframes[]: Define the frames you play

Ianimationdata: An interface to set animation parameters

3. Play an animated listener

The Animatedsprite class uses the Ianimationlistener interface to listen for animations

Animatedsprite.loop_continuous is an infinite loop

public void onanimationstarted (final animatedsprite panimatedsprite, final int pinitialloopcount);

called when the frame of the animation changes

public void onanimationframechanged (final animatedsprite panimatedsprite, final int poldframeindex, final int Pnewframeindex);

called when the loop ends at one time

public void onanimationloopfinished (final animatedsprite panimatedsprite, final int premainingloopcount, final int Pinitialloopcount);

called when the animation finishes playing

public void onanimationfinished (final animatedsprite panimatedsprite);

4.Detach Animation Sprite

Method One:

Object.detachchild (BAR_UP);//object must be the object referenced at attachchild

Method Two:

Bar_up.detachself ();// reference its Parent object to detach it

Third, Button Wizard

The button sprite uses tiledregion to make the button buttonsprite. Toggles the frame graph in different state states. Enhance the expression effect, rewrite the Onareatouched method to give the user a good experience, register Onclicklistener Monitor Click event occurred

1. Add button

The frame graph required to create the button sprite must be on the same texture

Buttonsprite Btnok = new Buttonsprite (0, 0, Res.game_ready,

Getvertexbufferobjectmanager ());

This.attachchild (Btnok);

2.button Monitoring

Btnok.setonclicklistener (New Onclicklistener () {

@Override

public void OnClick (Buttonsprite pbuttonsprite, float ptoucharealocalx,

Float ptoucharealocaly) {

Todo

}

});

3.button status

Normal (0),// normal

PRESSED (1),// Press

DISABLED (2);// Not available

DISABLED state needs to be set setenable (penabled) to change

4. Detach button

Method One:

Object.detachchild (Btnok);//object must be the object referenced at attachchild

Method Two:

Btnok.detachself ();// reference its Parent object to detach it

Iv. text related 1. Adding text

Make sure the bitmapfont is loaded. And it already includes the text you want .

Pcharactersmaximum the maximum text length agreed to. If it is exceeded, the following section does not display

Text Bitmaptext = new text (0, 0, Bitmapfont, "Hello world!", 200

New Textoptions (Horizontalalign.center),

This.getvertexbufferobjectmanager ());

add sprites to baseentitygroup or their subclasses (e.g.Scene,Layer , etc.)

This.attachchild (Bitmaptext);

2. Updating text

After you update the text, the rectangle grows or shrinks depending on the text, so you need to mate with setposition to change the coordinates again

Bitmaptext.settext ("Just a Demo");

3. Separating text

Method One:

Object.detachchild (Bitmaptext);//object must be the object referenced at attachchild

Method Two:

Bitmaptext.detachself ();// reference its Parent object to detach it

4. Soft keyboard monitoring

/**hint The message appears when the text is empty

* Text default

* input type isoftinput.input_type_xxx

* Maximum number of input bytes

* Text monitoring

Device.getdevice (). Getsoftinput (). Showsoftinput (hint, text, InputType, Maxtextlength, Onsoftinputlistener);

Five, the line, the rectangle correlation 1.create lines, rectangles

two points required to create a

Line line = new Line (0, 0, 0, 0, Pvertexbufferobjectmanager);

add sprites to baseentitygroup or their subclasses (e.g.Scene,Layer , etc.)

Baseentitygroup.attachchild (line);

create the need to set the width height

Rectangle rect = new Rectangle (0, 0, +, Getvertexbufferobjectmanager ());

add sprites to baseentitygroup or their subclasses (e.g.Scene,Layer , etc.)

Baseentitygroup.attachchild (rect);

2. Separating lines, rectangles

Method One:

Object.detachchild (line);//object must be the object referenced by attachchild

Object.detachchild (rect);//object must be the object referenced at attachchild

Method Two:

Line.detachself ();// reference its Parent object to detach it

Rect.detachself ();// reference its Parent object to detach it

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"V2.x OGE Course 14" Control use