// Starts playing a given animation (or nothing if this animation is already playing)
void CocosSpriteActorView::playAnimation(const std::string &name)
{
if (name != _currentAnimation)
{
SpriteActorView::playAnimation(name);
if (_currentAnimation != "")
{
// Sprite wasn't created yet. Create and set parameters
if (!_ccSprite)
{
_ccSprite = CCSprite::spriteWithSpriteFrame(((CocosAnimation *)_animations[_currentAnimation].get())->getFirstFrame());
if (_ccSprite)
{
setPosition(getPosition());
setAngle(getAngle());
setScale(getScale());
setZOrder(getZOrder());
setVisible(isVisible());
setAlpha(getAlpha());
}
}
// The sprite was created, change texture
if (_ccSprite)
{
bool isAnimation = _animations[_currentAnimation]->getFrameCount() > 1;
CCSpriteFrame *frame = ((CocosAnimation *)_animations[_currentAnimation].get())->getFirstFrame();
_ccSprite->setTexture(frame->getTexture());
CCRect frameRect = frame->getRectInPixels();
if (isAnimation)
{
frameRect.origin = frame->getOffsetInPixels();
}
_ccSprite->setTextureRect(frameRect);
_ccSprite->setDisplayFrame(frame);
// If this animation contains more than one frame, play the animation
if (isAnimation)
{
_ccSprite->runAction(((CocosAnimation *)_animations[_currentAnimation].get())->getAnimationAction());
}
}
}
}
}
JNIEXPORT void JNICALL Java_org_cocos2dx_lib_CCImage_1richlabel_nativeGetSpriteFrameInfo
(JNIEnv * env, jclass clazz, jstring jPlist, jstring jAtlas, jstring jImageName, jobject jFrame) {
// get c string
const char* plist = (const char*)env->GetStringUTFChars(jPlist, NULL);
const char* atlas = (const char*)env->GetStringUTFChars(jAtlas, NULL);
const char* imageName = (const char*)env->GetStringUTFChars(jImageName, NULL);
// get sprite frame
CLBitmapDC& bitmapDC = CLBitmapDC::sharedCLBitmapDC();
CCSpriteFrameCache* fc = CCSpriteFrameCache::sharedSpriteFrameCache();
if(!fc->spriteFrameByName(imageName)) {
if(bitmapDC.m_decryptFunc) {
// load encryptd data
unsigned long len;
char* data = (char*)CCFileUtils::sharedFileUtils()->getFileData(atlas, "rb", &len);
// create texture
int decLen;
const char* dec = (*bitmapDC.m_decryptFunc)(data, (int)len, &decLen);
CCImage* image = new CCImage();
image->initWithImageData((void*)dec, decLen);
image->autorelease();
CCTexture2D* tex = CCTextureCache::sharedTextureCache()->addUIImage(image, atlas);
// add
fc->addSpriteFramesWithFile(plist, tex);
// free
if(data != dec)
free((void*)dec);
free(data);
} else {
fc->addSpriteFramesWithFile(plist, atlas);
}
}
CCSpriteFrame* frame = fc->spriteFrameByName(imageName);
// get java frame info
jclass frameClass = env->FindClass("org/cocos2dx/lib/CCImage_richlabel$AtlasFrame");
jfieldID fid_x = env->GetFieldID(frameClass, "x", "I");
jfieldID fid_y = env->GetFieldID(frameClass, "y", "I");
jfieldID fid_w = env->GetFieldID(frameClass, "w", "I");
jfieldID fid_h = env->GetFieldID(frameClass, "h", "I");
jfieldID fid_offsetX = env->GetFieldID(frameClass, "offsetX", "I");
jfieldID fid_offsetY = env->GetFieldID(frameClass, "offsetY", "I");
jfieldID fid_sourceWidth = env->GetFieldID(frameClass, "sourceWidth", "I");
jfieldID fid_sourceHeight = env->GetFieldID(frameClass, "sourceHeight", "I");
jfieldID fid_rotated = env->GetFieldID(frameClass, "rotated", "Z");
// copy frame info to java object
const CCSize& sourceSize = frame->getOriginalSizeInPixels();
bool rotated = frame->isRotated();
const CCRect& frameRect = frame->getRectInPixels();
const CCPoint& offset = frame->getOffsetInPixels();
env->SetIntField(jFrame, fid_x, (int)frameRect.origin.x);
env->SetIntField(jFrame, fid_y, (int)frameRect.origin.y);
env->SetIntField(jFrame, fid_w, (int)frameRect.size.width);
env->SetIntField(jFrame, fid_h, (int)frameRect.size.height);
env->SetIntField(jFrame, fid_offsetX, (int)offset.x);
env->SetIntField(jFrame, fid_offsetY, (int)offset.y);
env->SetIntField(jFrame, fid_sourceWidth, (int)sourceSize.width);
env->SetIntField(jFrame, fid_sourceHeight, (int)sourceSize.height);
env->SetBooleanField(jFrame, fid_rotated, rotated);
// release
env->DeleteLocalRef(frameClass);
env->ReleaseStringUTFChars(jPlist, plist);
env->ReleaseStringUTFChars(jAtlas, atlas);
env->ReleaseStringUTFChars(jImageName, imageName);
}
