大家好我這次呢要給大家講的是cocos2dx遊戲開發實戰專案值揹包系統的開發，大家都知道揹包是什麼都不用我仔細說明了，好廢話不多說了看客戶端程式碼，

這裡我是繼承的cocos 裡面的TableView來開發的，我為什麼用這個而不自己寫，這個嘛我不好意思說有點，應為我比較害懶了。

#ifndef __BAG_H__
#define __BAG_H__

#include "cocos2d.h"
//#include "ui/UIWidget.h"
#include "cocostudio/CocoStudio.h"
/*
#include "ui/CocosGUI.h"
#include "ui/UIScrollView.h"
#include "ui/UIScale9Sprite.h"*/
 

#include "extensions/cocos-ext.h"

USING_NS_CC;
USING_NS_CC_EXT;

using namespace cocos2d::ui;

//class Bag : public Layer, public ScrollView, public ScrollViewDelegate //, public cocos2d::extension::ScrollViewDelegate
class Bag : public Layer, public cocos2d::extension::TableViewDataSource , public cocos2d::extension
 
::TableViewDelegate
{
public:
    Bag();
    ~Bag();

    static cocos2d::Scene* bagScene();

    virtual bool init();

    //virtual void BagRollView(cocos2d::extension::ScrollView* view){};
    virtual void //scrollViewDidZoom(cocos2d::extension::ScrollView* view) {}

    //點選哪個cell; 
    virtual void tableCellTouched(cocos2d::extension
 
::TableView* table, cocos2d::extension::TableViewCell* cell);

    //每個cell的size;
    virtual cocos2d::Size tableCellSizeForIndex(cocos2d::extension::TableView *table, ssize_t idx);

    //生成cell;
    virtual cocos2d::extension::TableViewCell* tableCellAtIndex(cocos2d::extension::TableView *table, ssize_t idx);

    //cell的數量;
    virtual ssize_t numberOfCellsInTableView(cocos2d::extension::TableView *table);

    //揹包裡面的物品按鈕的監聽;
    void BagtouchEvent(Ref *pSender, Widget::TouchEventType type);




    Sprite* Bag_sprite;

    CREATE_FUNC(Bag);
};


#endif // !__BAG_H__

CPP

#include "Bag.h"


Bag::Bag()
{
}


Bag::~Bag()
{
}

Scene* Bag::bagScene()
{
    auto scene = Scene::create();

    auto layer = Bag::create();

    scene->addChild(layer);


    return scene;
}

bool Bag::init()
{
    if (!Layer::init())
    {
        return false;
    }
    Size size = Director::getInstance()->getVisibleSize();
    Vec2 origin = Director::getInstance()->getVisibleOrigin();

    Bag_sprite = Sprite::create("BagCrete/Bag_Image.png");
    Bag_sprite->setPosition(Vec2(size.width / 2, size.height / 2));
    this->addChild(Bag_sprite);


    TableView* tableView = TableView::create(this, Size(440, 416));

//  tableView = TableView::create(this, Size(100, 100));
    tableView->setDirection(ScrollView::Direction::VERTICAL);

    tableView->setPosition(Vec2( 296, 150));
    tableView->setDelegate(this);

    tableView->setVerticalFillOrder(TableView::VerticalFillOrder::TOP_DOWN);
    this->addChild(tableView);

    tableView->reloadData();




    return true;
}


void Bag::tableCellTouched(cocos2d::extension::TableView* table, cocos2d::extension::TableViewCell* cell)
{
    CCLOG("cell touched at index: %ld", cell->getIdx());
}

cocos2d::Size Bag::tableCellSizeForIndex(cocos2d::extension::TableView *table, ssize_t idx)
{

    return Size(300,130);

}

TableViewCell* Bag::tableCellAtIndex(cocos2d::extension::TableView *table, ssize_t idx)
{
    Size size = Director::getInstance()->getVisibleSize();
    TableViewCell *cell = table->dequeueCell();
    if (!cell)
    {
        cell = new (std::nothrow)TableViewCell();
        cell->autorelease();
        for (int i = 0; i < 4; i++)
        {
            auto image_sprite = Sprite::create("BagCrete/icon.png");
            image_sprite->setPosition(Vec2(10 * (10 * i + 6), 45));
            cell->addChild(image_sprite);

            // = Button::create("","");

        }
    }

    return cell;
}

//設定個數;
ssize_t Bag::numberOfCellsInTableView(cocos2d::extension::TableView *table)
{
    return 30;
}


//
void Bag::BagtouchEvent(Ref *pSender, Widget::TouchEventType type)
{
    switch (type)
    {
    case cocos2d::ui::Widget::TouchEventType::BEGAN:

        break;
    case cocos2d::ui::Widget::TouchEventType::MOVED:
        break;
    case cocos2d::ui::Widget::TouchEventType::ENDED:
        break;
    case cocos2d::ui::Widget::TouchEventType::CANCELED:
        break;
    default:
        break;
    }

}

待續 還沒寫完下次繼續