Cocos2d-x 3.2 大富翁游戏项目开发ScrollView关卡选择

#include "MenuScene.h" USING_NS_CC; Scene* MenuScene::createScene() { auto scene = Scene::create(); auto layer = MenuScene::create(); scene->addChild(layer); return scene; } bool MenuScene::init() { if ( !LayerColor::initWithColor(Color4B(255, 255, 255, 255)) ) { return false; } visibleSize = Director::getInstance()->getVisibleSize(); Vec2 origin = Director::getInstance()->getVisibleOrigin(); addBackgroundSprite(); addMenuSprites(); return true; } void MenuScene::addBackgroundSprite() { Sprite* menuSpriteLogo= Sprite::create(MENU_LOGO); menuSpriteLogo->setPosition(ccp(visibleSize.width/2,visibleSize.height)); menuSpriteLogo->setAnchorPoint(ccp(0.5,1)); menuSpriteLogo->setScale(0.6f); addChild(menuSpriteLogo); Sprite* rainBowSprite= Sprite::create(RAINBOW); rainBowSprite->setPosition(ccp(5,visibleSize.height-20)); rainBowSprite->setAnchorPoint(ccp(0,1)); rainBowSprite->setScale(0.3f); addChild(rainBowSprite); MoveBy* rainBowMove = MoveBy::create(1,ccp(8,0)); MoveBy* rainBowMoveReverse = rainBowMove->reverse(); Sequence* rainBowAction = Sequence::create(rainBowMove,rainBowMoveReverse,NULL); rainBowSprite->runAction(RepeatForever::create(rainBowAction)); } void MenuScene:: addMenuSprites() { Scale9Sprite* btnNormal = Scale9Sprite::create(NORMAL_MENU); Scale9Sprite* btnPress = Scale9Sprite::create(PRESS_MENU); LabelTTF* singleGameTTF = LabelTTF::create(SINGLE_GAME ,FONT_MENU,Btn_FontSize); ControlButton* singleGameBtn = ControlButton::create(singleGameTTF,btnNormal); singleGameBtn->setBackgroundSpriteForState(btnPress, Control::State::SELECTED); singleGameBtn->setPosition(ccp(visibleSize.width/2,visibleSize.height-200)); singleGameBtn->setPreferredSize(Size(Btn_Width,Btn_Height)); singleGameBtn->addTargetWithActionForControlEvents(this,cccontrol_selector(MenuScene::menuTouchDown),Control::EventType::TOUCH_DOWN); singleGameBtn->setTag(Btn_Single_Game_TAG); addChild(singleGameBtn); Scale9Sprite* btnNormal2 = Scale9Sprite::create(NORMAL_MENU); Scale9Sprite* btnPress2 = Scale9Sprite::create(PRESS_MENU); LabelTTF* multiGameTTF = LabelTTF::create(MULTI_GAME,FONT_MENU,Btn_FontSize); ControlButton* multiGameBtn = ControlButton::create(multiGameTTF,btnNormal2); multiGameBtn->setBackgroundSpriteForState(btnPress2, Control::State::HIGH_LIGHTED); multiGameBtn->setPosition(ccp(visibleSize.width/2,visibleSize.height-260)); multiGameBtn->setPreferredSize(Size(Btn_Width,Btn_Height)); multiGameBtn->addTargetWithActionForControlEvents(this,cccontrol_selector(MenuScene::menuTouchDown),Control::EventType::TOUCH_DOWN); multiGameBtn->setTag(Btn_Multi_Game_TAG); addChild(multiGameBtn); Scale9Sprite* btnNormal3 = Scale9Sprite::create(NORMAL_MENU); Scale9Sprite* btnPress3 = Scale9Sprite::create(PRESS_MENU); bool music_on = UserDefault::getInstance()->getBoolForKey(MUSIC_ON_KEY,true); LabelTTF* settingsGameTTF; if(music_on) { settingsGameTTF = LabelTTF::create(MUSIC_ON,FONT_MENU,Btn_FontSize); }else { settingsGameTTF = LabelTTF::create(MUSIC_OFF,FONT_MENU,Btn_FontSize); } ControlButton* settingsGameBtn = ControlButton::create(settingsGameTTF,btnNormal3); settingsGameBtn->setBackgroundSpriteForState(btnPress3, Control::State::SELECTED); settingsGameBtn->setPosition(ccp(visibleSize.width/2,visibleSize.height-320)); settingsGameBtn->setPreferredSize(Size(Btn_Width,Btn_Height)); settingsGameBtn->addTargetWithActionForControlEvents(this,cccontrol_selector(MenuScene::menuTouchDown),Control::EventType::TOUCH_DOWN); settingsGameBtn->setTag(Btn_Music_TAG); addChild(settingsGameBtn); Scale9Sprite* btnNormal4 = Scale9Sprite::create(NORMAL_MENU); Scale9Sprite* btnPress4 = Scale9Sprite::create(PRESS_MENU); LabelTTF* quitGameTTF = LabelTTF::create(QUIT_GAME,FONT_MENU,Btn_FontSize); ControlButton* quitGameBtn = ControlButton::create(quitGameTTF,btnNormal4); quitGameBtn->setBackgroundSpriteForState(btnPress4, Control::State::SELECTED); quitGameBtn->setPosition(ccp(visibleSize.width/2,visibleSize.height-380)); quitGameBtn->setPreferredSize(Size(Btn_Width,Btn_Height)); quitGameBtn->addTargetWithActionForControlEvents(this,cccontrol_selector(MenuScene::menuTouchDown),Control::EventType::TOUCH_DOWN); quitGameBtn->setTag(Btn_Quit_Game_TAG); addChild(quitGameBtn); } void MenuScene:: menuTouchDown(Object* pSender,Control::EventType event) { log("single touched"); ControlButton* button = (ControlButton*)pSender; int tag = button->getTag(); /* if(tag == Btn_Single_Game_TAG) { log("single game"); return; } if(tag == Btn_Multi_Game_TAG) { log("multi game"); return; } if(tag == Btn_Music_TAG) { bool music_on = UserDefault::getInstance()->getBoolForKey(MUSIC_ON_KEY,true); if(music_on) { UserDefault::getInstance()->setBoolForKey(MUSIC_ON_KEY,false); button->setTitleForState(MUSIC_OFF,Control::State::NORMAL); }else { UserDefault::getInstance()->setBoolForKey(MUSIC_ON_KEY,true); button->setTitleForState(MUSIC_ON,Control::State::NORMAL); } return; } if(tag == Btn_Quit_Game_TAG) { log("quit game"); return; }*/ switch(tag) { case Btn_Single_Game_TAG: { log("single game"); Director::getInstance()->pushScene(MapChooseScene::createScene()); } case Btn_Multi_Game_TAG: { log("multi game"); break; } case Btn_Music_TAG: { bool music_on = UserDefault::getInstance()->getBoolForKey(MUSIC_ON_KEY,true); if(music_on) { UserDefault::getInstance()->setBoolForKey(MUSIC_ON_KEY,false); button->setTitleForState(MUSIC_OFF,Control::State::NORMAL); }else { UserDefault::getInstance()->setBoolForKey(MUSIC_ON_KEY,true); button->setTitleForState(MUSIC_ON,Control::State::NORMAL); } break; } case Btn_Quit_Game_TAG: { log("quit game"); popupLayer(); break; } default: break; } } void MenuScene::popupLayer(){ // 定义一个弹出层，传入一张背景图 PopupLayer* popDialog = PopupLayer::create(DIALOG_BG); // ContentSize 是可选的设置，可以不设置，如果设置把它当作 9 图缩放 popDialog->setContentSize(CCSizeMake(Quit_Dialog_Size_Width, Quit_Dialog_Size_Height)); popDialog->setTitle(DIALOG_TITLE); popDialog->setContentText(DIALOG_CONTENT, 20, 60, 250); // 设置回调函数，回调传回一个 CCNode 以获取 tag 判断点击的按钮 // 这只是作为一种封装实现，如果使用 delegate 那就能够更灵活的控制参数了 popDialog->setCallbackFunc(this, callfuncN_selector(MenuScene::quitButtonCallback)); // 添加按钮，设置图片，文字，tag 信息 popDialog->addButton(BUTTON_BG1, BUTTON_BG3, OK, Btn_Quit_OK_TAG); popDialog->addButton(BUTTON_BG2, BUTTON_BG3, CANCEL, Btn_Quit_Cancel_TAG); // 添加到当前层 this->addChild(popDialog); } void MenuScene::quitButtonCallback(Node *pNode) { if(pNode->getTag() == Btn_Quit_OK_TAG) { Director::getInstance()->end(); }else { return; } }