protected void init(CCSpriteFrame spriteFrame) {
assert spriteFrame != null : "Invalid spriteFrame for sprite";
rectRotated_ = spriteFrame.rotated_;
init(spriteFrame.getTexture(), spriteFrame.getRect());
setDisplayFrame(spriteFrame);
}
/** returns whether or not a CCSpriteFrame is being displayed */
public boolean isFrameDisplayed(CCSpriteFrame frame) {
CGRect r = frame.rect_;
CGPoint p = frame.offset_;
return (CGRect.equalToRect(r, rect_)
&& frame.getTexture().name() == this.getTexture().name()
&& CGPoint.equalToPoint(p, offsetPosition_));
}
/** sets a new display frame to the CCSprite. */
public void setDisplayFrame(CCSpriteFrame frame) {
unflippedOffsetPositionFromCenter_.set(frame.offset_);
CCTexture2D newTexture = frame.getTexture();
// update texture before updating texture rect
if (texture_ == null || newTexture.name() != texture_.name()) setTexture(newTexture);
// update rect
setTextureRect(frame.rect_, frame.originalSize_, frame.rotated_);
}
/** returns the current displayed frame. */
public CCSpriteFrame displayedFrame() {
return CCSpriteFrame.frame(getTexture(), rect_, CGPoint.zero());
}
