How CCSkeletonAnimation check touch?

Lim Gyeong mo

Before writing .. I'm sorry to my fool english :sweat:

When I found spinosaurus project in spine. I want to check that it is able to real game menu Scene.

I use cocos2d-x and Visual 2012. but I don't know How I check each Button? play, setting, quit..

I want when I touch play then go to next Scene and when I touch setting then programe go to setting Scene ...

plz Help me Detailed explanation

thanks 🙂

bool MenuScene::init()
{
    bool bRet = false;
    do 
    {
		CC_BREAK_IF(! CCLayerColor::initWithColor(ccc4(255,255,255,255)) );

	menuAnimation = CCSkeletonAnimation::createWithFile("spinosaurus.json","spinosaurus.atlas");

	menuAnimation->setAnimation("animation", true);

	menuAnimation->timeScale = 0.6f;

	menuAnimation->setScale(0.77f);


	CCSize windowSize = CCDirector::sharedDirector()->getWinSize();

	menuAnimation->setPosition(windowSize.width/2,windowSize.height/2);

	Bone* startButton = menuAnimation->findBone("play");

	//startButton->

	this->addChild(menuAnimation,0);

	bRet = true;
} while (0);

return bRet;
}

Lim Gyeong mo

Nate

You can get the vertices of an image and do hit detection for mouse clicking. See CCSkeleton draw, but something like this:

ccV3F_C4B_T2F_Quad quad;
quad.tl.vertices.z = 0;
quad.tr.vertices.z = 0;
quad.bl.vertices.z = 0;
quad.br.vertices.z = 0;
for (int i = 0, n = skeleton->slotCount; i < n; i++) {
	Slot* slot = skeleton->slots[i];
	if (!slot->attachment || slot->attachment->type != ATTACHMENT_REGION) continue;
	RegionAttachment* attachment = (RegionAttachment*)slot->attachment;
	RegionAttachment_updateQuad(attachment, slot, &quad, false);
	// do something with quad
}

If using an actual UI toolkit, you can use images in Spine to animate a UI, then at runtime use the Spine skeleton only to position your real UI elements instead of drawing the skeleton images. This way you don't need to reimplement a UI toolkit.

Lim Gyeong mo

thank U for your detail answer.

but, unfortunately I did't understand your code.. OTL

what is ccV3F_C4B_T2F_Quad?

and quad.tl, quad.tr, quad.bl, quad.br ??

I do not understand just any one code. omg

Nate

ccV3F_C4B_T2F_Quad is a cocos2d-x class. You could post on the cocos2d-x forums for help there.