#include "HelloWorldScene.h"

using namespace cocos2d;

CCScene* HelloWorld::scene()
{
    // 'scene' is an autorelease object
    CCScene * scene = CCScene::node();
    
    // 'layer' is an autorelease object
    HelloWorld * layer = HelloWorld::node();

    // add layer as a child to scene
    scene->addChild(layer);

    // return the scene
    return scene;
}

// on "init" you need to initialize your instance
bool HelloWorld::init()
{
    //////////////////////////////
    // 1. super init first
    if (! CCLayer::init())
    {
        return false;
    }

    /////////////////////////////
    // 2. add a menu item with "X" image, which is clicked to quit the program
    //    you may modify it.

    // add a "close" icon to exit the progress. it's an autorelease object
    CCMenuItemImage *pCloseItem = CCMenuItemImage::itemFromNormalImage(
                                        "CloseNormal.png",
                                        "CloseSelected.png",
                                        this,
                                        menu_selector(HelloWorld::menuCloseCallback) );
    pCloseItem->setPosition( ccp(CCDirector::sharedDirector()->getWinSize().width - 20, 20) );

    // create menu, it's an autorelease object
    CCMenu* pMenu = CCMenu::menuWithItems(pCloseItem, NULL);
    pMenu->setPosition(CGPointZero);
    this->addChild(pMenu);

    /////////////////////////////
    // 3. add your codes below...
    // add a label shows "Hello World"
    // create and initialize a label
    CCLabelTTF* pLabel = CCLabelTTF::labelWithString("HelloWorld", "Thonburi", 64);

    // ask director the window size
    CGSize size = CCDirector::sharedDirector()->getWinSize();

    // position the label on the center of the screen
    pLabel->setPosition(ccp(size.width / 2, size.height / 2));

    // add the label as a child to this layer
    this->addChild(pLabel);
    
    return true;
}

void HelloWorld::menuCloseCallback(NSObject* pSender)
{
    CCDirector::sharedDirector()->end();
}