coco2d-x 基础系列 (05) Actions基本操作
来源：互联网 发布：阿里云服务器宕机 编辑：程序博客网 时间：2024/05/22 17:26
android项目改动为竖屏的方法是改动xml文件：
在AndroidManifest.xml中设置
android:screenOrientation="portrait"
源码太多，直接敲不是有点累。这样学习不大好，好高骛远。
#include "Actions.h"USING_NS_CC;Scene *Actions::createScene() {// Some upfront items that we needauto dirs = Director::getInstance();Size visibleSize = Size(dirs->getVisibleSize().width, dirs->getVisibleSize().height - 100);Vec2 origin = dirs->getVisibleOrigin();Size playingSize = Size(visibleSize.width, visibleSize.height / 8 * 7);// Create a sceneauto scene = Scene::create();// Create a node to hold non-sprites.auto nodeItems = Node::create();nodeItems->setName("nonSpritesNode");// Create a node to hold menuauto menuNode = Node::create();menuNode->setName("menuNode");int index = 2;auto menuItem1 = MenuItemFont::create("First: Create a Sprite"); menuItem1->setFontNameObj("Marker Felt.ttf"); menuItem1->setFontSizeObj(32); menuItem1->setName("menuItem1"); menuItem1->setPosition(Vec2(origin.x+visibleSize.width/2, origin.y+visibleSize.height/2).x, (Vec2(origin.x+visibleSize.width/2, origin.y+visibleSize.height).y - (index) * 40)); menuItem1->setCallback([&](cocos2d::Ref *sender) { auto dirs = Director::getInstance()->getRunningScene(); auto newSprite = Sprite::create("Blue_Front1.png"); newSprite->setPosition(100, 256); newSprite->setName("sprite1"); newSprite->setAnchorPoint(Vec2(0.5,0.5)); dirs->addChild(newSprite,1); auto anode = dirs->getChildByName("menuNode"); auto bnode = anode->getChildByName("menu"); auto cnode = bnode->getChildByName("menuItem1"); cnode->setVisible(false); auto dnode = bnode->getChildByName("menuItem2"); dnode->setVisible(true); }); auto menuItem2 = MenuItemFont::create("Next: Create a Sprite from a Rect"); menuItem2->setFontNameObj("Marker Felt.ttf"); menuItem2->setFontSizeObj(32); menuItem2->setName("menuItem2"); menuItem2->setVisible(false); menuItem2->setPosition(Vec2(origin.x+visibleSize.width/2, origin.y+visibleSize.height/2).x, (Vec2(origin.x+visibleSize.width/2, origin.y+visibleSize.height).y - (index) * 40)); menuItem2->setCallback([&](cocos2d::Ref *sender) { auto dirs = Director::getInstance()->getRunningScene(); auto newSprite = Sprite::create("Blue_Front1.png", Rect(0,0,50,50)); newSprite->setPosition(250, 256); newSprite->setName("sprite2"); newSprite->setAnchorPoint(Vec2(0.5,0.5)); dirs->addChild(newSprite,1); auto anode = dirs->getChildByName("menuNode"); auto bnode = anode->getChildByName("menu"); auto cnode = bnode->getChildByName("menuItem2"); cnode->setVisible(false); auto dnode = bnode->getChildByName("menuItem3"); dnode->setVisible(true); }); auto menuItem3 = MenuItemFont::create("Next: Create a Sprite from SpriteFrameCache"); menuItem3->setFontNameObj("Marker Felt.ttf"); menuItem3->setFontSizeObj(32); menuItem3->setName("menuItem3"); menuItem3->setVisible(false); menuItem3->setPosition(Vec2(origin.x+visibleSize.width/2, origin.y+visibleSize.height/2).x, (Vec2(origin.x+visibleSize.width/2, origin.y+visibleSize.height).y - (index) * 40)); menuItem3->setCallback([&](cocos2d::Ref *sender) { auto dirs = Director::getInstance()->getRunningScene(); auto spritecache = SpriteFrameCache::getInstance(); spritecache->addSpriteFramesWithFile("sprites.plist"); auto newSprite = Sprite::createWithSpriteFrameName("Blue_Front1.png"); newSprite->setPosition(400, 256); newSprite->setName("sprite3"); newSprite->setAnchorPoint(Vec2(0.5,0.5)); dirs->addChild(newSprite,1); auto anode = dirs->getChildByName("menuNode"); auto bnode = anode->getChildByName("menu"); auto cnode = bnode->getChildByName("menuItem3"); cnode->setVisible(false); auto dnode = bnode->getChildByName("menuItem4"); dnode->setVisible(true); }); auto menuItem4 = MenuItemFont::create("Next: Create a Sprite from SpriteFrame"); menuItem4->setFontNameObj("Marker Felt.ttf"); menuItem4->setFontSizeObj(32); menuItem4->setName("menuItem4"); menuItem4->setVisible(false); menuItem4->setPosition(Vec2(origin.x+visibleSize.width/2, origin.y+visibleSize.height/2).x, (Vec2(origin.x+visibleSize.width/2, origin.y+visibleSize.height).y - (index) * 40)); menuItem4->setCallback([&](cocos2d::Ref *sender) { auto dirs = Director::getInstance()->getRunningScene(); auto spritecache = SpriteFrameCache::getInstance(); spritecache->addSpriteFramesWithFile("sprites.plist"); auto newspriteFrame = SpriteFrame::create("Blue_Front1.png", Rect(0,0,50,50)); auto newSprite = Sprite::createWithSpriteFrame(newspriteFrame); newSprite->setPosition(550, 256); newSprite->setName("sprite4"); newSprite->setAnchorPoint(Vec2(0.5,0.5)); dirs->addChild(newSprite,1); auto anode = dirs->getChildByName("menuNode"); auto bnode = anode->getChildByName("menu"); auto cnode = bnode->getChildByName("menuItem4"); cnode->setVisible(false); auto dnode = bnode->getChildByName("menuItem5"); dnode->setVisible(true); }); auto menuItem5 = MenuItemFont::create("Next: Scale a Sprite"); menuItem5->setFontNameObj("Marker Felt.ttf"); menuItem5->setFontSizeObj(32); menuItem5->setName("menuItem5"); menuItem5->setVisible(false); menuItem5->setPosition(Vec2(origin.x+visibleSize.width/2, origin.y+visibleSize.height/2).x, (Vec2(origin.x+visibleSize.width/2, origin.y+visibleSize.height).y - (index) * 40)); menuItem5->setCallback([&](cocos2d::Ref *sender) { // hide everything else on the screen auto dirs = Director::getInstance()->getRunningScene(); dirs->removeChildByName("sprite1"); dirs->removeChildByName("sprite2"); dirs->removeChildByName("sprite3"); dirs->removeChildByName("sprite4"); auto newSprite = Sprite::create("Blue_Front1.png"); newSprite->setPosition(100, 256); newSprite->setName("sprite5"); newSprite->setAnchorPoint(Vec2(0.5,0.5)); dirs->addChild(newSprite,1); auto point00 = Sprite::create("dot.png"); point00->setName("point00"); point00->setPosition(newSprite->getPosition()); dirs->addChild(point00,2); auto newSpriteScaleXY = Sprite::create("Blue_Front1.png"); newSpriteScaleXY->setPosition(300,256); newSpriteScaleXY->setName("sprite6"); newSpriteScaleXY->setAnchorPoint(Vec2(0.5,0.5)); newSpriteScaleXY->setScale(2.0f); dirs->addChild(newSpriteScaleXY,1); auto pointXY = Sprite::create("dot.png"); pointXY->setName("pointXY"); pointXY->setPosition(newSpriteScaleXY->getPosition()); dirs->addChild(pointXY,2); auto newSpriteScaleX = Sprite::create("Blue_Front1.png"); newSpriteScaleX->setPosition(500,256); newSpriteScaleX->setName("sprite7"); newSpriteScaleX->setAnchorPoint(Vec2(0.5,0.5)); newSpriteScaleX->setScaleX(2.0f); dirs->addChild(newSpriteScaleX,1); auto pointX = Sprite::create("dot.png"); pointX->setName("pointX"); pointX->setPosition(newSpriteScaleX->getPosition()); dirs->addChild(pointX,2); auto newSpriteScaleY = Sprite::create("Blue_Front1.png"); newSpriteScaleY->setPosition(800, 256); newSpriteScaleY->setName("sprite8"); newSpriteScaleY->setAnchorPoint(Vec2(0.5,0.5)); newSpriteScaleY->setScaleY(2.0f); dirs->addChild(newSpriteScaleY,1); auto pointY = Sprite::create("dot.png"); pointY->setName("pointY"); pointY->setPosition(newSpriteScaleY->getPosition()); dirs->addChild(pointY,2); auto anode = dirs->getChildByName("menuNode"); auto bnode = anode->getChildByName("menu"); auto cnode = bnode->getChildByName("menuItem5"); cnode->setVisible(false); auto dnode = bnode->getChildByName("menuItem6"); dnode->setVisible(true); }); auto menuItem6 = MenuItemFont::create("Next: Anchor Point and Sprite"); menuItem6->setFontNameObj("Marker Felt.ttf"); menuItem6->setFontSizeObj(32); menuItem6->setName("menuItem6"); menuItem6->setVisible(false); menuItem6->setPosition(Vec2(origin.x+visibleSize.width/2, origin.y+visibleSize.height/2).x, (Vec2(origin.x+visibleSize.width/2, origin.y+visibleSize.height).y - (index) * 40)); menuItem6->setCallback([&](cocos2d::Ref *sender) { // hide everything else on the screen auto dirs = Director::getInstance()->getRunningScene(); dirs->removeChildByName("sprite5"); dirs->removeChildByName("sprite6"); dirs->removeChildByName("sprite7"); dirs->removeChildByName("sprite8"); dirs->removeChildByName("point00"); dirs->removeChildByName("pointXY"); dirs->removeChildByName("pointX"); dirs->removeChildByName("pointY"); auto newSprite00 = Sprite::create("Blue_Front1.png"); newSprite00->setPosition(100, 256); newSprite00->setName("sprite9"); newSprite00->setAnchorPoint(Vec2(0,0)); dirs->addChild(newSprite00,1); auto point00 = Sprite::create("dot.png"); point00->setName("point00"); point00->setPosition(newSprite00->getPosition()); dirs->addChild(point00,2); auto newSprite01 = Sprite::create("Blue_Front1.png"); newSprite01->setPosition(250, 256); newSprite01->setName("sprite10"); newSprite01->setAnchorPoint(Vec2(0,1)); dirs->addChild(newSprite01,1); auto point01 = Sprite::create("dot.png"); point01->setName("point01"); point01->setPosition(newSprite01->getPosition()); dirs->addChild(point01,2); auto newSprite10 = Sprite::create("Blue_Front1.png"); newSprite10->setPosition(400, 256); newSprite10->setName("sprite11"); newSprite10->setAnchorPoint(Vec2(1,0)); dirs->addChild(newSprite10,1); auto point10 = Sprite::create("dot.png"); point10->setName("point10"); point10->setPosition(newSprite10->getPosition()); dirs->addChild(point10,2); auto newSprite11 = Sprite::create("Blue_Front1.png"); newSprite11->setPosition(550, 256); newSprite11->setName("sprite12"); newSprite11->setAnchorPoint(Vec2(1,1)); dirs->addChild(newSprite11,1); auto point11 = Sprite::create("dot.png"); point11->setName("point11"); point11->setPosition(newSprite11->getPosition()); dirs->addChild(point11,2); auto newSprite22 = Sprite::create("Blue_Front1.png"); newSprite22->setPosition(700, 256); newSprite22->setName("sprite13"); newSprite22->setAnchorPoint(Vec2(0.5,0.5)); dirs->addChild(newSprite22,1); auto point22 = Sprite::create("dot.png"); point22->setName("point22"); point22->setPosition(newSprite22->getPosition()); dirs->addChild(point22,2); auto anode = dirs->getChildByName("menuNode"); auto bnode = anode->getChildByName("menu"); auto cnode = bnode->getChildByName("menuItem6"); cnode->setVisible(false); auto dnode = bnode->getChildByName("menuItem7"); dnode->setVisible(true); }); auto menuItem7 = MenuItemFont::create("Next: Skew a Sprite"); menuItem7->setFontNameObj("Marker Felt.ttf"); menuItem7->setFontSizeObj(32); menuItem7->setName("menuItem7"); menuItem7->setVisible(false); menuItem7->setPosition(Vec2(origin.x+visibleSize.width/2, origin.y+visibleSize.height/2).x, (Vec2(origin.x+visibleSize.width/2, origin.y+visibleSize.height).y - (index) * 40)); menuItem7->setCallback([&](cocos2d::Ref *sender) { // hide everything else on the screen auto dirs = Director::getInstance()->getRunningScene(); dirs->removeChildByName("sprite9"); dirs->removeChildByName("sprite10"); dirs->removeChildByName("sprite11"); dirs->removeChildByName("sprite12"); dirs->removeChildByName("sprite13"); dirs->removeChildByName("point00"); dirs->removeChildByName("point01"); dirs->removeChildByName("point10"); dirs->removeChildByName("point11"); dirs->removeChildByName("point22"); auto newSprite = Sprite::create("Blue_Front1.png"); newSprite->setPosition(100, 256); newSprite->setName("sprite14"); newSprite->setAnchorPoint(Vec2(0.5,0.5)); dirs->addChild(newSprite,1); auto pointN = Sprite::create("dot.png"); pointN->setName("pointN"); pointN->setPosition(newSprite->getPosition()); dirs->addChild(pointN,2); auto newSpriteSkewX = Sprite::create("Blue_Front1.png"); newSpriteSkewX->setPosition(250, 256); newSpriteSkewX->setName("sprite15"); newSpriteSkewX->setAnchorPoint(Vec2(0.5,0.5)); newSpriteSkewX->setSkewX(20.0f); dirs->addChild(newSpriteSkewX,1); auto pointX = Sprite::create("dot.png"); pointX->setName("pointX"); pointX->setPosition(newSpriteSkewX->getPosition()); dirs->addChild(pointX,2); auto newSpriteSkewY = Sprite::create("Blue_Front1.png"); newSpriteSkewY->setPosition(400, 256); newSpriteSkewY->setName("sprite16"); newSpriteSkewY->setAnchorPoint(Vec2(0.5,0.5)); newSpriteSkewY->setSkewY(20.0f); dirs->addChild(newSpriteSkewY,1); auto pointY = Sprite::create("dot.png"); pointY->setName("pointY"); pointY->setPosition(newSpriteSkewY->getPosition()); dirs->addChild(pointY,2); auto anode = dirs->getChildByName("menuNode"); auto bnode = anode->getChildByName("menu"); auto cnode = bnode->getChildByName("menuItem7"); cnode->setVisible(false); auto dnode = bnode->getChildByName("menuItem8"); dnode->setVisible(true); }); auto menuItem8 = MenuItemFont::create("Next: Rotate a Sprite"); menuItem8->setFontNameObj("Marker Felt.ttf"); menuItem8->setFontSizeObj(32); menuItem8->setName("menuItem8"); menuItem8->setVisible(false); menuItem8->setPosition(Vec2(origin.x+visibleSize.width/2, origin.y+visibleSize.height/2).x, (Vec2(origin.x+visibleSize.width/2, origin.y+visibleSize.height).y - (index) * 40)); menuItem8->setCallback([&](cocos2d::Ref *sender) { // hide everything else on the screen auto dirs = Director::getInstance()->getRunningScene(); dirs->removeChildByName("sprite14"); dirs->removeChildByName("sprite15"); dirs->removeChildByName("sprite16"); dirs->removeChildByName("pointN"); dirs->removeChildByName("pointX"); dirs->removeChildByName("pointY"); auto newSprite = Sprite::create("Blue_Front1.png"); newSprite->setPosition(100, 256); newSprite->setName("sprite17"); newSprite->setAnchorPoint(Vec2(0.5,0.5)); dirs->addChild(newSprite,1); auto point00 = Sprite::create("dot.png"); point00->setName("point00"); point00->setPosition(newSprite->getPosition()); dirs->addChild(point00,2); auto newSpriteRotateP20 = Sprite::create("Blue_Front1.png"); newSpriteRotateP20->setPosition(250, 256); newSpriteRotateP20->setName("sprite18"); newSpriteRotateP20->setAnchorPoint(Vec2(0.5,0.5)); newSpriteRotateP20->setRotation(20.0f); dirs->addChild(newSpriteRotateP20,1); auto pointP20 = Sprite::create("dot.png"); pointP20->setName("pointP20"); pointP20->setPosition(newSpriteRotateP20->getPosition()); dirs->addChild(pointP20,2); auto newSpriteRotateN20 = Sprite::create("Blue_Front1.png"); newSpriteRotateN20->setPosition(400, 256); newSpriteRotateN20->setName("sprite19"); newSpriteRotateN20->setAnchorPoint(Vec2(0.5,0.5)); newSpriteRotateN20->setRotation(-20.0f); dirs->addChild(newSpriteRotateN20,1); auto pointN20 = Sprite::create("dot.png"); pointN20->setName("pointN20"); pointN20->setPosition(newSpriteRotateN20->getPosition()); dirs->addChild(pointN20,2); auto newSpriteRotateP60 = Sprite::create("Blue_Front1.png"); newSpriteRotateP60->setPosition(550, 256); newSpriteRotateP60->setName("sprite20"); newSpriteRotateP60->setAnchorPoint(Vec2(0.5,0.5)); newSpriteRotateP60->setRotation(60.0f); dirs->addChild(newSpriteRotateP60,1); auto pointP60 = Sprite::create("dot.png"); pointP60->setName("pointP60"); pointP60->setPosition(newSpriteRotateP60->getPosition()); dirs->addChild(pointP60,2); auto newSpriteRotateN60 = Sprite::create("Blue_Front1.png"); newSpriteRotateN60->setPosition(700, 256); newSpriteRotateN60->setName("sprite21"); newSpriteRotateN60->setAnchorPoint(Vec2(0.5,0.5)); newSpriteRotateN60->setRotation(-60.0f); dirs->addChild(newSpriteRotateN60,1); auto pointN60 = Sprite::create("dot.png"); pointN60->setName("pointN60"); pointN60->setPosition(newSpriteRotateN60->getPosition()); dirs->addChild(pointN60,2); auto anode = dirs->getChildByName("menuNode"); auto bnode = anode->getChildByName("menu"); auto cnode = bnode->getChildByName("menuItem8"); cnode->setVisible(false); auto dnode = bnode->getChildByName("menuItem9"); dnode->setVisible(true); }); auto menuItem9 = MenuItemFont::create("Next: Change the Color of a Sprite"); menuItem9->setFontNameObj("Marker Felt.ttf"); menuItem9->setFontSizeObj(32); menuItem9->setName("menuItem9"); menuItem9->setVisible(false); menuItem9->setPosition(Vec2(origin.x+visibleSize.width/2, origin.y+visibleSize.height/2).x, (Vec2(origin.x+visibleSize.width/2, origin.y+visibleSize.height).y - (index) * 40)); menuItem9->setCallback([&](cocos2d::Ref *sender) { // hide everything else on the screen auto dirs = Director::getInstance()->getRunningScene(); dirs->removeChildByName("sprite18"); dirs->removeChildByName("sprite19"); dirs->removeChildByName("sprite20"); dirs->removeChildByName("sprite21"); dirs->removeChildByName("point00"); dirs->removeChildByName("pointP20"); dirs->removeChildByName("pointN20"); dirs->removeChildByName("pointP60"); dirs->removeChildByName("pointN60"); auto newSprite = Sprite::create("Blue_Front1.png"); newSprite->setPosition(100, 256); newSprite->setName("sprite30"); newSprite->setAnchorPoint(Vec2(0.5,0.5)); dirs->addChild(newSprite,1); auto newSprite2 = Sprite::create("Blue_Front1.png"); newSprite2->setPosition(200, 256); newSprite2->setName("sprite31"); newSprite2->setAnchorPoint(Vec2(0.5,0.5)); newSprite2->setColor(Color3B(155, 200, 50)); dirs->addChild(newSprite2,1); auto newSprite3 = Sprite::create("Blue_Front1.png"); newSprite3->setPosition(300, 256); newSprite3->setName("sprite32"); newSprite3->setAnchorPoint(Vec2(0.5,0.5)); newSprite3->setColor(Color3B(10, 230, 100)); dirs->addChild(newSprite3,1); auto newSprite4 = Sprite::create("Blue_Front1.png"); newSprite4->setPosition(400, 256); newSprite4->setName("sprite33"); newSprite4->setAnchorPoint(Vec2(0.5,0.5)); newSprite4->setColor(Color3B(100, 101, 230)); dirs->addChild(newSprite4,1); auto anode = dirs->getChildByName("menuNode"); auto bnode = anode->getChildByName("menu"); auto cnode = bnode->getChildByName("menuItem9"); cnode->setVisible(false); auto dnode = bnode->getChildByName("menuItem10"); dnode->setVisible(true); }); auto menuItem10 = MenuItemFont::create("Next: Change the Color of a Sprite"); menuItem10->setFontNameObj("Marker Felt.ttf"); menuItem10->setFontSizeObj(32); menuItem10->setName("menuItem10"); menuItem10->setVisible(false); menuItem10->setPosition(Vec2(origin.x+visibleSize.width/2, origin.y+visibleSize.height/2).x, (Vec2(origin.x+visibleSize.width/2, origin.y+visibleSize.height).y - (index) * 40)); menuItem10->setCallback([&](cocos2d::Ref *sender) { // hide everything else on the screen auto dirs = Director::getInstance()->getRunningScene(); dirs->removeChildByName("sprite30"); dirs->removeChildByName("sprite31"); dirs->removeChildByName("sprite32"); dirs->removeChildByName("sprite33"); auto newSprite = Sprite::create("Blue_Front1.png"); newSprite->setPosition(100, 256); newSprite->setName("sprite34"); newSprite->setAnchorPoint(Vec2(0.5,0.5)); newSprite->setOpacity(0.0f); dirs->addChild(newSprite,1); auto newSprite2 = Sprite::create("Blue_Front1.png"); newSprite2->setPosition(200, 256); newSprite2->setName("sprite35"); newSprite2->setAnchorPoint(Vec2(0.5,0.5)); newSprite2->setOpacity(99); dirs->addChild(newSprite2,1); auto newSprite3 = Sprite::create("Blue_Front1.png"); newSprite3->setPosition(300, 256); newSprite3->setName("sprite36"); newSprite3->setAnchorPoint(Vec2(0.5,0.5)); newSprite3->setOpacity(89); dirs->addChild(newSprite3,1); auto newSprite4 = Sprite::create("Blue_Front1.png"); newSprite4->setPosition(400, 256); newSprite4->setName("sprite37"); newSprite4->setAnchorPoint(Vec2(0.5,0.5)); newSprite4->setOpacity(79); dirs->addChild(newSprite4,1); auto anode = dirs->getChildByName("menuNode"); auto bnode = anode->getChildByName("menu"); auto cnode = bnode->getChildByName("menuItem10"); cnode->setVisible(false); //auto dnode = bnode->getChildByName("menuItem10"); //dnode->setVisible(true); }); auto menu = Menu::create(menuItem1, menuItem2, menuItem3, menuItem4, menuItem5, menuItem6, menuItem7, menuItem8, menuItem9, menuItem10, NULL); menu->setName("menu"); menuNode->addChild(menu, 1); menu->setPosition(Vec2(0, -60)); scene->addChild(menuNode, 2); // return the scene return scene;} 0 0
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