COCOS2DX 3.x (Dynamic change sprite background image)

// change sprite ccsprite pictures in two ways.

// change directly via picture

// using the settexture (cctexture2d*) function, you can reset the texture picture of the Sprite class.

//

auto bg = Sprite::create();

texture2d* texture = Director::getinstance(),Gettexturecache() addimage("Bg2.png");

Bg->settexture(texture);

//

//2, replacing with cached frames

// use the Setdisplayframe (ccspriteframe*) function to replace the sprite picture with the sprite frame.

//

// load plist file to cache

spriteframecache::getinstance(),addspriteframeswithfile("bg_0.plist");

// use Sprite frames to create sprites

Sprite* BGA = Sprite::createwithspriteframename("Bg1.png");

// change Sprite picture

spriteframe* frame = Spriteframecache::getinstance()-Getspriteframebyname ("Bg2.png");

Bga->setspriteframe(frame);

//

/*// loading a synthesized picture

Ccspritebatchnode *spritebatch=ccspritebatchnode::batchnodewithfile ("********.png");

This->addchild (SpriteBatch);

load plist

Ccspriteframecache::sharedspriteframecache ()->addspriteframeswithfile ("Myconfig.plist");

Create Sprite

Ccsprite *headsprite=ccsprite::spritewithspriteframename ("Aaa.png");

when you need to change pictures

Ccspriteframe *frame=ccspriteframecache::sharedspriteframecache ()->spriteframebyname ("Bbb.png");

Headsprite->setdisplayframe (frame);

*/

2. first load the decal set
4. Ccspritebatchnode *spritebatch=ccspritebatchnode::batchnodewithfile ("Snake.png");
6. This    ->addchild (SpriteBatch);
8. Ccspriteframecache::sharedspriteframecache ()->addspriteframeswithfile ("snake.plist");
10. Create Sprite
12. Ccsprite *headsprite=ccsprite::spritewithspriteframename ("Headup.png");
14. when you need to change pictures
16. Ccspriteframe *frame=ccspriteframecache::sharedspriteframecache ()->spriteframebyname ("Headleft.png"    );
18. Headsprite->setdisplayframe (frame);

2. Ccsprite *my_hero = ccsprite::create ("Hero_a.png");
6. Cctexture2d *hero_hit;
10. Ccsprite * temp_obj = ccsprite::create ("Hero_hit.png");
14. Hero_hit = Temp_obj->gettexture ();
20. Change the picture of My_hero
22. My_hero->stopallactions ();
26. My_hero->settexture (Hero_hit);

COCOS2DX 3.x (Dynamic change sprite background image)