Cocos2D-Android-1之源碼詳解：6.ClickAndMoveTest

package org.cocos2d.tests;

import org.cocos2d.actions.CCProgressTimer;

import org.cocos2d.actions.base.CCRepeatForever;

import org.cocos2d.actions.interval.CCFadeIn;

import org.cocos2d.actions.interval.CCFadeOut;

import org.cocos2d.actions.interval.CCJumpTo;

import org.cocos2d.actions.interval.CCMoveTo;

import org.cocos2d.actions.interval.CCRotateTo;

import org.cocos2d.actions.interval.CCSequence;

import org.cocos2d.events.CCTouchDispatcher;

import org.cocos2d.layers.CCColorLayer;

import org.cocos2d.layers.CCLayer;

import org.cocos2d.layers.CCScene;

import org.cocos2d.nodes.CCDirector;

import org.cocos2d.nodes.CCLabel;

import org.cocos2d.nodes.CCNode;

import org.cocos2d.nodes.CCSprite;

import org.cocos2d.opengl.CCGLSurfaceView;

import org.cocos2d.types.CGPoint;

import org.cocos2d.types.ccColor4B;

import android.app.Activity;

import android.os.Bundle;

import android.view.MotionEvent;

import android.view.Window;

import android.view.WindowManager;

//

// Click and Move demo

// a cocos2d example

// http://www.cocos2d-iphone.org

//

public class ClickAndMoveTest extends Activity {//點擊和移動

    // private static final String LOG_TAG = ClickAndMoveTest.class.getSimpleName();

    // private static final boolean DEBUG = true;

public static ClickAndMoveTest app;//自己類的引用

    private CCGLSurfaceView mGLSurfaceView;//新建view

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        app = this;//把唯一的引用傳到類靜態量里

        //無題、全屏、不黑

        requestWindowFeature(Window.FEATURE_NO_TITLE);

        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,

                WindowManager.LayoutParams.FLAG_FULLSCREEN);

        getWindow().setFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON,

                WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);

        //新建view并把this放入導演變量集合中

        mGLSurfaceView = new CCGLSurfaceView(this);

        setContentView(mGLSurfaceView);//把view映射到activity中

        // attach the OpenGL view to a window

        CCDirector.sharedDirector().attachInView(mGLSurfaceView);//把view給導演，讓導演來演

        // set landscape mode

        CCDirector.sharedDirector().setLandscape(false);//設置景觀模式

//又是3個通俗的設置

        // show FPS

        CCDirector.sharedDirector().setDisplayFPS(true);

        // frames per second

        CCDirector.sharedDirector().setAnimationInterval(1.0f / 60);

        CCScene scene = CCScene.node();

        scene.addChild(new MainLayer(), 2);

        // Make the Scene active

        CCDirector.sharedDirector().runWithScene(scene);//把場景給導演，讓他來演，導演會把這個放到activity中

    }

//老4件..

    @Override

    public void onStart() {

        super.onStart();

    }

    @Override

    public void onPause() {

        super.onPause();

        CCDirector.sharedDirector().onPause();

    }

    @Override

    public void onResume() {

        super.onResume();

        CCDirector.sharedDirector().onResume();

    }

    @Override

    public void onDestroy() {

        super.onDestroy();

        CCDirector.sharedDirector().end();

    }

    static class MainLayer extends CCLayer {//主圖層

        static final int kTagSprite = 1;//定義一個tag是1

        CCProgressTimer  progressTimer;//進程時間

        public MainLayer() {

        this.setIsTouchEnabled(true);//可點擊

            CCSprite sprite = CCSprite.sprite("grossini.png");//建立一個精靈

            CCLayer layer = CCColorLayer.node(new ccColor4B(255, 255, 0, 255));//建立圖層

            addChild(layer, -1);//添加孩子

            addChild(sprite, 1, kTagSprite);//添加孩子，tag作為1

            sprite.setPosition(CGPoint.make(20, 150));//設置點

            sprite.runAction(CCJumpTo.action(4, CGPoint.make(300, 48), 100, 4));

//執行跳躍動畫

            CCLabel lbl1 = CCLabel.makeLabel("Click on the screen", "DroidSans", 24);

//放個標簽，內容、字體、大小

            CCLabel lbl2 = CCLabel.makeLabel("to move and rotate Grossini", "DroidSans", 16);//同理

            addChild(lbl1, 0);

            addChild(lbl2, 1);//添加進去這2個

            lbl1.setPosition(CGPoint.ccp(160, 240));

            lbl2.setPosition(CGPoint.ccp(160, 200));//再回頭設置位置

            progressTimer = CCProgressTimer.progress("iso.png");//進度條效果

            this.addChild(progressTimer, 10);//把進度條弄進去

            progressTimer.setPosition(160, 100);//設置位置

            progressTimer.setType(CCProgressTimer.kCCProgressTimerTypeVerticalBarTB);

//設置類型-垂直的進度條

            progressTimer.setPercentage(50.0f);//設置現在的百分比

            layer.runAction(CCRepeatForever.action(CCSequence.actions(CCFadeIn.action(1), CCFadeOut.action(1))));//圖層閃爍

        }

        @Override

        public boolean ccTouchesBegan(MotionEvent event) {//觸動事件

            CGPoint convertedLocation = CCDirector.sharedDirector()

            .convertToGL(CGPoint.make(event.getX(), event.getY()));//得到點

            CCNode s = getChildByTag(kTagSprite);//得到剛才那個tag是1的精靈

            s.stopAllActions();//停止所有的動作

            s.runAction(CCMoveTo.action(1.0f, convertedLocation));//移動到點擊的點

            CGPoint pnt = s.getPosition();//得到點

            float at = CGPoint.ccpCalcRotate(pnt, convertedLocation);//得到兩點的旋轉向量

            s.runAction(CCRotateTo.action(1, at));//旋轉

            progressTimer.setPercentage(10.0f + progressTimer.getPercentage());//進度條設置進度

            return CCTouchDispatcher.kEventHandled;//返回數據

        }

    }

}