cocos2dx3.x《格斗》类游戏实现人物选择界面（二）

来源：互联网发布：mac ladybug试色编辑：程序博客网时间：2024/05/16 15:38

先看最终实现的效果图：
这里写图片描述

由于原本2.x版本的监听事件移植到3.x上面，或许是API改了什么也不知道啊。
创建一个人物选择场景。ChooseHero.h如下：
暂时先定义成这样了，后面再看看多个按钮触发同一事件怎么解决，在修改它。

#ifndef __CHOOSE_HERO_H__#define __CHOOSE_HERO_H__#include "cocos2d.h"#include "ui/CocosGUI.h"#include "cocos-ext.h"#include "cocostudio/CocoStudio.h"using namespace cocos2d::ui;USING_NS_CC;class ChooseHero : public Layer{public:    static Scene * createScene();    virtual bool init();    void OnGameStartPage(Object *pSender, Widget::TouchEventType type); //创建人物    void textFieldEvent(Object* pSender, Event type);    //void OnBackToLoginPage(Object *pSender, Event type);//返回登录界面    void OnRoleSelect(CCObject *pSender, Widget::TouchEventType type);  //角色选择界面    void OnRoleSelect2(CCObject *pSender, Widget::TouchEventType type); //角色选择界面    void OnRoleSelect3(CCObject *pSender, Widget::TouchEventType type); //角色选择界面    CREATE_FUNC(ChooseHero);protected:    //标签    enum    {        enTagStudioMainUiLayer,        enTagRole,    };    int m_nRoleID;  //角色ID 1.鸣人 2.小樱    3.佐助    int btnIndex2;    Button* pBtn_Role ;    Button* pBtn_Role2;    Button* pBtn_Role3;    ImageView * pSelect_Img ;    ImageView * pSelect_Img2;    ImageView * pSelect_Img3;};#endif

init方法实现如下：

bool ChooseHero::init(){    if (!Layer::init()){        return false;    }    m_nRoleID = 1;    //创建主场景UI层    auto pCreateNinja = GUIReader::getInstance()->widgetFromJsonFile("CreateNinja.json");    addChild(pCreateNinja, 100, enTagStudioMainUiLayer);    pCreateNinja->setName("CreateNinjaLayer");    pCreateNinja->setSize(getContentSize());    ArmatureDataManager::getInstance()->addArmatureFileInfo("armature/xiaoyin.ExportJson");    ArmatureDataManager::getInstance()->addArmatureFileInfo("armature/NewProject.ExportJson");    ArmatureDataManager::getInstance()->addArmatureFileInfo("armature/minren1.ExportJson");    ////获取开始按钮    Button *pBtn_Create_Team = dynamic_cast<Button*>(pCreateNinja->getChildByName("MainUi")->getChildByName("Btn_Create_Team"));    pBtn_Create_Team->addTouchEventListener(this, toucheventselector(ChooseHero::OnGameStartPage));    ////获取输入框    TextField* pTextField = dynamic_cast<TextField*>(pCreateNinja->getChildByName("MainUi")->getChildByName("Team_Name_TextField"));    //CC_BREAK_IF(pTextField == NULL);    pTextField->setTouchEnabled(true);    //pTextField->addEventListenerTextField(this, textfieldeventselector(CNFTeamCreateLayer::textFieldEvent));    pTextField->setText("");    //获取人物按钮    pBtn_Role = static_cast<Button*>(pCreateNinja->getChildByName("MainUi")->getChildByName(String::createWithFormat("Btn_Char_%d", 0 + 1)->getCString()));    pBtn_Role2 = static_cast<Button*>(pCreateNinja->getChildByName("MainUi")->getChildByName(String::createWithFormat("Btn_Char_%d", 1 + 1)->getCString()));    pBtn_Role3 = static_cast<Button*>(pCreateNinja->getChildByName("MainUi")->getChildByName(String::createWithFormat("Btn_Char_%d", 2 + 1)->getCString()));    pSelect_Img = static_cast<ImageView*>(pBtn_Role->getChildByName("Select_Img"));    pSelect_Img2 = static_cast<ImageView*>(pBtn_Role2->getChildByName("Select_Img"));    pSelect_Img3 = static_cast<ImageView*>(pBtn_Role3->getChildByName("Select_Img"));    pBtn_Role->addTouchEventListener(this, toucheventselector(ChooseHero::OnRoleSelect));    pBtn_Role2->addTouchEventListener(this, toucheventselector(ChooseHero::OnRoleSelect2));    pBtn_Role3->addTouchEventListener(this, toucheventselector(ChooseHero::OnRoleSelect3));    pSelect_Img->setVisible(true);    ArmatureDataManager::getInstance()->addArmatureFileInfo("armature/xiaoyin.ExportJson");    ArmatureDataManager::getInstance()->addArmatureFileInfo("armature/NewProject.ExportJson");    ArmatureDataManager::getInstance()->addArmatureFileInfo("armature/minren1.ExportJson");    char cName[3][256] = { "minren1", "xiaoyin", "NewProject" };    Armature *pRole = Armature::create(cName[0]);    pRole->setPosition(ccp(640/ 2, 210));    pRole->setAnchorPoint(ccp(pRole->getAnchorPoint().x, 0));    pRole->getAnimation()->play("hold");    addChild(pRole, 100000, enTagRole);    return true;}

回调方法如下：

void ChooseHero::OnRoleSelect(CCObject *pSender, Widget::TouchEventType type){    if (pBtn_Role == pSender){        pSelect_Img2->setVisible(false);        pSelect_Img3->setVisible(false);        pSelect_Img->setVisible(true);        m_nRoleID = 1;        removeChildByTag(enTagRole);        char cName[3][256] = { "minren1", "xiaoyin", "NewProject" };        Armature *pRole = Armature::create(cName[0]);        pRole->setPosition(ccp(640 / 2, 210));        pRole->setAnchorPoint(ccp(pRole->getAnchorPoint().x, 0));        pRole->getAnimation()->play("hold");        addChild(pRole, 100000, enTagRole);    }    else{        pSelect_Img->setVisible(false);    }}

可参考源码：https://github.com/zhenqicai/GeDou 或者http://git.oschina.net/zhenqi/Gedou

阅读全文

0 0