如何删除精灵，当我在cocos2d的Andr​​oid上摸？ [英] How to remove the sprite when I touch on it in cocos2d android?

问题描述

我想这对于解决....

I tried this for the solution ....

public void update(float dt)
{ 
    CGRect targetRect = CGRect.make(target.getPosition().x -(target.getContentSize().width),target.getPosition().y - (target.getContentSize().height),target.getContentSize().width,target.getContentSize().height);
    if (CGRect.containsPoint(targetRect, location))
    {
       spriteMoveFinished(target);
    }
}

但我不能得到结果。

but i can't get the result.

推荐答案

我检查你的code
您还没有排定方法更新。
我提出的更新方法编码摸的方法，所以我们并不需要更新，现在安排。以下是更新code这在我结束工作的罚款..触摸正常工作

I have checked your code You have not scheduled the method update. I have moved the update method coding to touch method so we don't need of update to schedule now. Below is the updated code which working fine at my end.. touch working properly

import java.util.ArrayList;

import org.cocos2d.actions.instant.CCCallFuncN;
import org.cocos2d.actions.interval.CCMoveTo;
import org.cocos2d.actions.interval.CCSequence;
import org.cocos2d.layers.CCColorLayer;
import org.cocos2d.layers.CCScene;
import org.cocos2d.nodes.CCDirector;
import org.cocos2d.nodes.CCSprite;
import org.cocos2d.types.CGPoint;
import org.cocos2d.types.CGRect;
import org.cocos2d.types.CGSize;
import org.cocos2d.types.ccColor4B;

import android.view.MotionEvent;

public class as extends CCColorLayer{
protected CCSprite target;
protected ArrayList<CCSprite> _targets;
CGPoint location;

public static CCScene scene(){
    CCScene scene = CCScene.node();
    CCColorLayer layer = new as(ccColor4B.ccc4(255, 255, 255, 255));
    scene.addChild(layer);
    return scene;
}
protected as(ccColor4B color){
    super(color);
    this.setIsTouchEnabled(true);
    _targets = new ArrayList<CCSprite>();
    this.schedule("gameLogic", 3.0f);
}       
@Override
public boolean ccTouchesBegan(MotionEvent event) {
     location = CCDirector.sharedDirector().convertToGL(CGPoint.ccp(event.getX(), event.getY()));

     ArrayList<CCSprite> targetsToDelete = new ArrayList<CCSprite>();
     for (CCSprite target : _targets){
         if(CGRect.containsPoint((target.getBoundingBox()), location))
                      targetsToDelete.add(target);
     }
     for (CCSprite target : targetsToDelete){
         _targets.remove(target);
         removeChild(target, true);
     }

     return true;
}


//public void update(float dt){
//
//}

public void gameLogic(float dt)
{
    addTarget();
}

protected void addTarget()
{
    CGSize winSize = CCDirector.sharedDirector().displaySize();
    target = CCSprite.sprite("bee_160.png");
    target.setPosition(CGPoint.ccp(target.getContentSize().width / 2.0f, winSize.height / 2.0f));
    addChild(target);    
    _targets.add(target);

    CCMoveTo actionMove = CCMoveTo.action(3, CGPoint.ccp(winSize.getWidth(), winSize.getHeight()/2.0f));
    CCCallFuncN actionMoveDone = CCCallFuncN.action(this, "spriteMoveFinished");
    CCSequence actions = CCSequence.actions(actionMove, actionMoveDone);

    target.runAction(actions);
}

public void spriteMoveFinished(Object sender)
{
    CCSprite sprite = (CCSprite)sender;
    this.removeChild(sprite, true);
}
}

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