日韩大片b站免费观看直播,一本色道婷婷久久欧美,免费观看又污又黄在线观看国产

Hiji — Wed, 20 Mar 2013 04:19:00 GMT

背景色是�U�黑的？
转到通道面板�Q�按住Ctrl+Shift键，依次点击�U�绿蓝三个通道�Q�得到光晕的选区。选中囑ֱ��Q�按下Ctrl+J键，得到光晕囑ֱ�。隐藏背景图层。此时的光晕包含有少量透明的黑底，因�ؓ(f��)背景是黑�Ԍ��当把透明的光晕图层放到别的图层上�Ӟ������؜合模式改�?#8220;滤色”卛_��辑ֈ�屏蔽黑色背景的目的�?br />或者用背景���皮擦，但是效果不是很好�?/pre>

Hiji 2013-03-20 12:19 发表评论

Hiji — Tue, 12 Mar 2013 17:25:00 GMT

我��用的版本是cocos2d-2.0-x-2.0.4�Q�cocos2dx-2.0版本对多分��L率适配提供了很好的支持�Q��用�v来比1.0版本要简单些�Q?.0版本的适配可以参�?a target="_blank" style="color: #950000; text-decoration: initial;">�q�篇博文�?br />1. �?.0版本的适配首先需要了解下面这些知识�?br />(1)适配�{�略
2.0版本提供了三�U�适配�{�略�Q?br />kResolutionNoBorder�Q?/span>��出屏幕的部分会(x��)被裁剪，两侧没有黑边�Q�铺满屏�q�，按图片原始比例显�C�，囄��不变形�?br />kResolutionShowAll�Q?/span>整个游戏界面是可见的�Q�会(x��)按原始比例进行羃放，囄��不变形，但两侧可能会(x��)留有黑边�Q�不铺满屏幕�?br />kResolutionExactFit�Q?/span>整个游戏界面是可见的�Q�图片可能会(x��)�q�行拉��或者压�~�处理，铺满屏幕�Q�图片会(x��)变�Ş�?br />可以�Ҏ(gu��)��自己的要求选择�?br />(2)VisibleSize和VisibleOrigin
getVisibleSize�Q�表�C��得视�?可视区域)的大��，如果DesignResolutionSize跟屏�q�尺�怸�样大�Q�则getVisibleSize�{�于getWinSize�?br />getVisibleOrigin�Q�表�C�可视区域的��L(f��ng)��坐标�Q�这在处理相对位�|�的时候非常有用，��保节点在不同分辨率下的位置一致�?br />(3)DesignResolutionSize
DesignResolutionSize是一个比较重要的概念�Q�其�?.0版本的适配�?.0版本原理差不多，都是按比例进行羃放。这个DesignResolutionSize表示设计�Ҏ(gu��)��Q�就是你的游戏完��支持的分��L率方案，一般根据图片资源的��寸来定�Q�自适配时会(x��)按照�q�个分��L率计��出�~�放因子。因此，�q�个��g��应该是动态的�Q�如果是横屏游戏则高度肯定是铺满屏幕的，宽度也要��可能的铺满屏幕�Q�因此应该选择宽高比最大的作�ؓ(f��)设计分��L率，下面的demo�?x��)给��Z��用方法�?br />(4)讄��相对位置
在游戏中使用相对位置讄��坐标的好处是显而易见的�Q�这样就不需要�ؓ(f��)每个分��L率都定义一套坐标了。首先得定义一些参考点�Q�引擎的TestCpp例子中就提供了一�U�方法，以屏�q�上可视区域�?个点作�ؓ(f��)参考点�Q�相当于在该矩�Ş内写一个米字，�q?个点分别是：(x��)左上、左、左下、下、右下、右、右上、上、中心�?/p>

2. 下面来实��C��个简单的demo�Q�首先创��Z��个win32工程�Q�这个就不详�q�C��?br />(1)创徏一个AppMacros.h文�g�Q�定义了一些宏�Q�源码如下：(x��)

[cpp] view plain copy

#ifndef __APPMACROS_H__
#define __APPMACROS_H__
#include "cocos2d.h"
typedef struct tagResource
{
cocos2d::CCSize size;
char directory[100];
}Resource;
//可用的资源尺�?nbsp;
static Resource smallResource = { cocos2d::CCSizeMake(480, 320), "iphone" };
static Resource mediumResource = { cocos2d::CCSizeMake(1024, 768), "ipad" };
static Resource largeResource = { cocos2d::CCSizeMake(2048, 1536), "ipadhd" };
//设计�Ҏ(gu��)��
static cocos2d::CCSize smallDesignResolutionSize = cocos2d::CCSizeMake(480.0f, 320.0f);
static cocos2d::CCSize mediumDesignResolutionSize = cocos2d::CCSizeMake(1024.0f, 768.0f);
static cocos2d::CCSize largeDesignResolutionSize = cocos2d::CCSizeMake(2048.0f, 1536.0f);
//�~�放因子�Q�主要给文字标签使用
#define SCALE_FACTOR (cocos2d::CCEGLView::sharedOpenGLView()->getDesignResolutionSize().width / smallResource.size.width)
#endif

(2)接下来修改AppDelegate.cpp文�g的applicationDidFinishLaunching函数�Q�添加以下代码：(x��)

[cpp] view plain copy

bool AppDelegate::applicationDidFinishLaunching()
{
// initialize director
CCDirector *pDirector = CCDirector::sharedDirector();
CCEGLView *pEGLView = CCEGLView::sharedOpenGLView();
pDirector->setOpenGLView(pEGLView);
CCSize frameSize = pEGLView->getFrameSize();
float ratio = frameSize.width / frameSize.height;
float ratio1 = largeDesignResolutionSize.width / largeDesignResolutionSize.height;
float ratio2 = mediumDesignResolutionSize.width / mediumDesignResolutionSize.height;
float ratio3 = smallDesignResolutionSize.width / smallDesignResolutionSize.height;
float d1 = abs(ratio - ratio1);
float d2 = abs(ratio - ratio2);
float d3 = abs(ratio - ratio3);
std::map<float, CCSize> designSize;
designSize[d1] = largeDesignResolutionSize;
designSize[d2] = mediumDesignResolutionSize;
designSize[d3] = smallDesignResolutionSize;
std::map<float, CCSize>::reverse_iterator iter = designSize.rbegin();
//得到key最大的�Q�因此我�q�里是横屏，所以以高度为基准，��Z��保�~�放后宽度能全屏�Q�所以选取宽高比最大的��计方�?nbsp;
CCSize designResolutionSize = iter->second;
//pEGLView->setDesignResolutionSize(designResolutionSize.width, designResolutionSize.height, kResolutionNoBorder);
pEGLView->setDesignResolutionSize(designResolutionSize.width, designResolutionSize.height, kResolutionShowAll);
//pEGLView->setDesignResolutionSize(designResolutionSize.width, designResolutionSize.height, kResolutionExactFit);
if (frameSize.height > mediumResource.size.height)
{
CCFileUtils::sharedFileUtils()->setResourceDirectory(largeResource.directory);
pDirector->setContentScaleFactor(largeResource.size.height/designResolutionSize.height);
}
else if (frameSize.height > smallResource.size.height)
{
CCFileUtils::sharedFileUtils()->setResourceDirectory(mediumResource.directory);
pDirector->setContentScaleFactor(mediumResource.size.height/designResolutionSize.height);
}
else
{
CCFileUtils::sharedFileUtils()->setResourceDirectory(smallResource.directory);
pDirector->setContentScaleFactor(smallResource.size.height/designResolutionSize.height);
}
pDirector->setDisplayStats(true);
pDirector->setAnimationInterval(1.0 / 60);
CCScene *pScene = HelloWorld::scene();
pDirector->runWithScene(pScene);
return true;
}

(3)创徏VisibleRect.h和VisibleRect.cpp文�g�Q�封装了获取�?个点坐标的函敎ͼ�比较��单。代码如下：(x��)
VisibleRect.h

[cpp] view plain copy

#ifndef __VISIBLERECT_H__
#define __VISIBLERECT_H__
#include "cocos2d.h"
USING_NS_CC;
class VisibleRect
{
public:
static CCRect getVisibleRect();
static CCPoint left();
static CCPoint right();
static CCPoint top();
static CCPoint bottom();
static CCPoint center();
static CCPoint leftTop();
static CCPoint rightTop();
static CCPoint leftBottom();
static CCPoint rightBottom();
private:
static void lazyInit();
static CCRect s_visibleRect;
};
#endif

VisibleRect.cpp

[cpp] view plain copy

#include "VisibleRect.h"
CCRect VisibleRect::s_visibleRect;
void VisibleRect::lazyInit()
{
if (s_visibleRect.size.width == 0.0f && s_visibleRect.size.height == 0.0f)
{
CCEGLView* pEGLView = CCEGLView::sharedOpenGLView();
s_visibleRect.origin = pEGLView->getVisibleOrigin();
s_visibleRect.size = pEGLView->getVisibleSize();
}
}
CCRect VisibleRect::getVisibleRect()
{
lazyInit();
return CCRectMake(s_visibleRect.origin.x, s_visibleRect.origin.y, s_visibleRect.size.width, s_visibleRect.size.height);
}
CCPoint VisibleRect::left()
{
lazyInit();
return ccp(s_visibleRect.origin.x, s_visibleRect.origin.y + s_visibleRect.size.height/2);
}
CCPoint VisibleRect::right()
{
lazyInit();
return ccp(s_visibleRect.origin.x+s_visibleRect.size.width, s_visibleRect.origin.y + s_visibleRect.size.height/2);
}
CCPoint VisibleRect::top()
{
lazyInit();
return ccp(s_visibleRect.origin.x + s_visibleRect.size.width/2, s_visibleRect.origin.y + s_visibleRect.size.height);
}
CCPoint VisibleRect::bottom()
{
lazyInit();
return ccp(s_visibleRect.origin.x + s_visibleRect.size.width/2, s_visibleRect.origin.y);
}
CCPoint VisibleRect::center()
{
lazyInit();
return ccp(s_visibleRect.origin.x + s_visibleRect.size.width/2, s_visibleRect.origin.y + s_visibleRect.size.height/2);
}
CCPoint VisibleRect::leftTop()
{
lazyInit();
return ccp(s_visibleRect.origin.x, s_visibleRect.origin.y + s_visibleRect.size.height);
}
CCPoint VisibleRect::rightTop()
{
lazyInit();
return ccp(s_visibleRect.origin.x + s_visibleRect.size.width, s_visibleRect.origin.y + s_visibleRect.size.height);
}
CCPoint VisibleRect::leftBottom()
{
lazyInit();
return s_visibleRect.origin;
}
CCPoint VisibleRect::rightBottom()
{
lazyInit();
return ccp(s_visibleRect.origin.x + s_visibleRect.size.width, s_visibleRect.origin.y);
}

(4)修改HelloWorldScene.cpp的init函数�Q��用相对位�|�设�|�坐标�?/span>

[cpp] view plain copy

bool HelloWorld::init()
{
if ( !CCLayer::init() )
{
return false;
}
CCMenuItemImage *pCloseItem = CCMenuItemImage::create(
"CloseNormal.png",
"CloseSelected.png",
this,
menu_selector(HelloWorld::menuCloseCallback));
pCloseItem->setPosition(ccpAdd(VisibleRect::rightBottom(),
ccp(-pCloseItem->getContentSize().width/2, pCloseItem->getContentSize().height/2)));
CCMenu* pMenu = CCMenu::create(pCloseItem, NULL);
pMenu->setPosition(CCPointZero);
this->addChild(pMenu, 1);
CCLabelTTF* pLabel = CCLabelTTF::create("Hello World", "Arial", SCALE_FACTOR * 24);
pLabel->setPosition(ccpAdd(VisibleRect::top(),
ccp(0, -pLabel->getContentSize().height)));
this->addChild(pLabel, 1);
CCSprite* pSprite = CCSprite::create("HelloWorld.png");
pSprite->setPosition(VisibleRect::center());
this->addChild(pSprite, 0);
CCSprite *pLogoSprite = CCSprite::create("icon.png");
pLogoSprite->setAnchorPoint( ccp(0, 0.5) );
pLogoSprite->setPosition(ccpAdd(VisibleRect::left(), ccp(50, 0)));
this->addChild(pLogoSprite, 0);
return true;
}

(5)创徏�H�口�Q�main.cpp的主要内容：(x��)

[cpp] view plain copy

AppDelegate app;
CCEGLView* eglView = CCEGLView::sharedOpenGLView();
//eglView->setFrameSize(2048, 1536);
//eglView->setFrameSize(480, 320);
//eglView->setFrameSize(800, 480);
//eglView->setFrameSize(1024, 768);
//eglView->setFrameSize(1280, 800);
eglView->setFrameSize(1280, 768);
//eglView->setFrameSize(960, 640);
eglView->setFrameZoomFactor(0.5f);
int ret = CCApplication::sharedApplication()->run();

OK�Q�到此�ؓ(f��)止，代码部分已经完成了，下面看看在各�U�分辨率和不同策略下的效果图�Q?/span>
1. kResolutionShowAll�{�略�Q?/span>
(1)2048×1536

(2)1024×768

(3)480×320

2. kResolutionExactFit�{�略
1280×768分��L�?/span>

3. kResolutionNoBorder�{�略
1280×768分��L�?br />

demo源码�Q�http://download.csdn.net/detail/zhoujianghai/4847206

本文链接�Q�http://codingnow.cn/cocos2d-x/975.html

Hiji 2013-03-13 01:25 发表评论

深入了解CCSprite

Hiji — Mon, 11 Mar 2013 03:05:00 GMT

摘要: 本章我们��深入了解精灵（Sprite�Q�。我们可以通过很多方式用单个文件或者纹理脓(chu��ng)��N��Q�Texture Atlases�Q�来生成�_��。我也会(x��)在本章介�l�如何创建和播放�_��动画�?nbsp; �U�理贴图集是一张包含很多图片的�U�理贴图�Q�图片）�Q�通常用于存放单个角色动画的所有动��d��。不�q�它的作用不止于此。实际上你可以把��M��囄��放进同一张纹理脓(chu��ng)图中。我们的目的是把��可能多的图片放�q�同一张纹理脓(chu��ng)图中�Q�以辑ֈ�节省�I�间... 阅读全文

Hiji 2013-03-11 11:05 发表评论

CCsprite学习(f��n)�W�记

Hiji — Mon, 11 Mar 2013 03:04:00 GMT

�_��是游戏中十分重要的组成部分，随处可见�Q�如�Q�游戏背景、NPC、�h物、道��L(f��ng)��。在cocos2d-x引擎中，只要是用囄��展示的，基本上需要��用精�늱��?br />1. 首先来了解一下跟�_��相关的几个类�Q?/strong>
(1) CCTexture2D
可以把它看成一个纹理，它是cocos2d-x渲染囑�Ş的重要参敎ͼ�用来贴图�Q�因为cocos2d-x使用opengl es�l�制2d囑�Ş的，它的��寸�?的n�ơ方。一般通过以下方式获得�Q?/p>

1	`CCTexture2D* cache = CCTextureCache::sharedTextureCache()->addImage("hero.png");`

(2) CCSprite
�q�个��是�_��c�，是CCNode的子�c�，它的内部��装了CCTexture2D(�U�理)�Q�可以通过下面几种方式初始化精灵对象�?/p>

//CCTexture2D表示�_����包含的图片，范围是整张图�?/code>

static CCSprite* spriteWithTexture(CCTexture2D *pTexture);

//CCRect表示囄���的指定范��_(d��)��即从囄���的指定矩形区域裁�?/code>

static CCSprite* spriteWithTexture(CCTexture2D *pTexture, const CCRect& rect);

//CCSpriteFrame表示�_����的某一帧，大多数情况下�_����本��n的图片有多��。它内部���装了CCTexture2D和CCRect�Q�可以从一个大囄���取出一部分作�ؓ(f��)一帧�?/code>

static CCSprite* spriteWithSpriteFrame(CCSpriteFrame *pSpriteFrame);

//pszSpriteFrameName表示帧的名字�Q�根据��名从内存中取出CCSpriteFrame

static 

Hiji 2013-03-11 11:04 发表评论

Hiji — Sun, 10 Mar 2013 12:06:00 GMT
最�q�看<<高质量C++>>时读到的关于成员函数的重�?覆盖/隐藏,把我的一点理解写出来,希望大家批评与指�?
1. 重蝲、覆盖与隐藏
1)�Q�重载：(x��)成员函数��h��以下的特征时发生“重蝲”
A�Q�相同的范围�Q�同一个类中）
B�Q�函数的名字相同
C�Q�参数类型不同（不能�q�行隐式�c�d��转换�Q?/span>
D�Q?/span>Virtual关键字可有可�?/span>
2)�Q�覆盖（也叫“�l�承”�Q�：(x��)指派生类函数覆盖基类函数�Q�特征是�Q?/span>
A�Q�不同的范围�Q�分别位于基�c�M��z��c�M��Q?/span>
B�Q�函数名字相�?/span>
C�Q�参数相�?/span>
D�Q�基�c�d��数必��L��virtual关键�?/span>
3)�Q�隐藏：(x��)是指�z��cȝ��函数屏蔽了与其同名的基类函数�Q�规则如下：(x��)
A�Q�如果派生类的函��C��基类的函数同名，但是参数不同�Q�此时不论有�?/span>virtual关键字，基类的函数都��被隐藏�Q�注意别与重载�؜淆）
B�Q�如果派生类的函��C��基类的函数同名，�q�且参数也相同，但是基类函数没有virtual关键字，此时基类的函数被隐藏�Q�注意别与覆盖�؜淆）

2�Q�看下面�q�个例子代码�Q?/span>
1 #include
2 using std::cout;
3 using std::endl;
4
5 class Base
6 {
7 public:
8     virtual void f(float x){ cout << "Base::f(float) " << x << endl;}
9     void g(float x){ std::cout << "Base::g(float) " << x << std::endl;}
10     void h(float x){ std::cout << "Base::h(float) " << x <11 };
12
13 class Derived : public Base
14 {
15 public:
16     virtual void f(float x){ std::cout << "Derived::f(float) " << x << std::endl;}
17     void g(int x){ std::cout << "Derived::g(int) " << x << std::endl;}
18     void h(float x){ std::cout << "Derived::h(float) " << x << std::endl;}
19 };
20
21 void main(void)
22 {
23     Derived d;
24     Base *pb = &d;
25     Derived *pd = &d;
26
27     pb->f(3.14f);//Derived::f(float) 3.14
28     pd->f(3.14f);//Derived::f(float) 3.14
29
30     pb->g(3.14f);//Base::g(float) 3.14
31     pd->g(3.14f);//Derived::g(int) 3
32
33     pb->h(3.14f);//Base:h(float) 3.14
34     pd->h(3.14f);//Derived::h(float) 3.14
35 }

3. 解释
�?/span>27�?/span>28行，�z��cȝ��Derived::f(float x)通过virtual关键字��承（覆盖�Q�了基类�?/span>Base::f(float x)�Ҏ(gu��)��Q�所以这里无论采有基�c�L��针还是派生类指针�Q�最后调用的其实都是Derived::f(float x)�Ҏ(gu��)��。这正是一般情冉|��们所期望的�?/span>
�?/span>30行，�׃��基类�?/span>Base::g()没有�?/span>virtual关键字声明，所以这里它不会(x��)被派生类�?/span>Derived::g()�Ҏ(gu��)��覆盖。所以通过基类指针讉K��时只能访问到Base::g(float x)�Q�而在31行通过�z��c�L��针时可以讉K��的方法有Base::g(float x)�?/span>Derived::g(int x)�Q�这两个�Ҏ(gu��)��虽然�Ҏ(gu��)��名相同而且参数不同�Q�似乎）�W�合重蝲的标准，但是它们却分属于不同�?#8220;�?#8221;因此重蝲不会(x��)发生�Q�这�?/span>Derived::g(int x)��只能把Base::g(float x)“隐藏”掉�?/span>
同上�Q�在�W?/span>33行通过基类指针能访问的�Ҏ(gu��)��只有Base::h(float x)�Q�由于该�Ҏ(gu��)��没有�?/span>virtual关键字声明，所以不�?x��)被�z��c�L��?/span>Derived::h(float x)“替换”�Q�因此调用的�?/span>Base::h(float x)。而在�W?/span>34行通过�z��c�L��针可以访问的�Ҏ(gu��)��同时�?/span>Base::h(float x)�?/span>Derived::h(float x)�Q�这��g��又冲�H�，而这�?/span>C++�?#8220;隐藏”规则发生作用�Q�所以派生类�Ҏ(gu��)��Derived::h(float x)把基�c�L��?/span>Base::h(float x)“隐藏”�Q�于�?/span>Derived::h(float x)被调用�?/span>

4�Q��ȝ��
       C++�?#8220;重蝲”�?#8220;�l�承”�?#8220;隐藏”机制比一般想象中的要复杂�Q�而这��q��显了virtual关键字的重要性。所以在�z��c�d��在的前提下一�Q�一定要把基�c�M��可能在派生类中也实现的方法用virtual关键字声明。除非在�Ҏ(gu��)��情况下，比如需要检查指针类型的时候�?/span>

1 #include
2 using std::cout;
3 using std::endl;
4
5 class Base
6 {
7 public:
8     void CheckType(void){ cout << "This's Base Ptr" << endl;}
9 };
10
11 class Derived : public Base
12 {
13 public:
14     void CheckType(void){ cout << "This;s Derived Ptr" << endl;}
15 };
16
17 void main(void)
18 {
19     Derived d;
20     Base *pb = &d;
21     Derived *pd = &d;
22
23     pb->CheckType();//This's Base Ptr
24     pd->CheckType();//This's Derived Ptr
25 }
26

Hiji 2013-03-10 20:06 发表评论

Cocos2dx使用 TexturePacker导出�?plist

Hiji — Sun, 10 Mar 2013 08:38:00 GMT

CCSpriteFrameCache* cache = CCSpriteFrameCache::sharedSpriteFrameCache();
    cache->addSpriteFramesWithFile("test.plist", "test.png");

    /* 创徏Sprite */
    CCSprite* s1 = CCSprite::createWithSpriteFrame(cache->spriteFrameByName("g_good.png"));

    s1->setPosition(ccp(100, 100));
    addChild(s1);

    CCSprite* s2 = CCSprite::createWithSpriteFrame(cache->spriteFrameByName("musicBtn.png"));

    s2->setPosition(ccp(300, 300));
    addChild(s2);

Hiji 2013-03-10 16:38 发表评论

Hiji — Tue, 26 Feb 2013 07:36:00 GMT

cocos2d中有3�U�回调方式：(x��)CCCallFunc、CCCallFuncN和CCCallFuncND
其中�Q�他们有什么区别呢�Q?/p>

�q�里我稍微�ȝ��下，不对的欢�q�讨论和拍砖�Q?/p>

看源代码的excute�Ҏ(gu��)��Q�我�ȝ��下面3点：(x��)
1. CCCallFunc

C代码
-(void) execute
{
    [targetCallback performSelector:selector];
}
CCCallFunc是执行对应的回调�Ҏ(gu��)��Q�其中回调方法不可带参数�?/p>

2. CCCallFuncN

C代码
-(void) execute
{
    [targetCallback performSelector:selector withObject:target];
}
CCCallFuncN多带一个参敎ͼ�而参数本�w�是动作Aciton本��n。就像UIButton那样�Q�我们可以@selector(btnUpInside:)�Q�带的参数就是UIButton本��n�?/p>

3. CCCallFuncND

C代码
-(void) execute
{
    [invocation_ setArgument:&target atIndex:2];
    [invocation_ setArgument:&data atIndex:3];
    [invocation_ invoke];
}
CCCallFuncND�?个参敎ͼ�一个是动作Action本��n�Q�一个是你自己定义的回调函数的参数�?/span>

Hiji 2013-02-26 15:36 发表评论

Cocos2dx 中文支持

Hiji — Tue, 15 Jan 2013 11:26:00 GMT

��需要的字符串保存于 strings.xml文�g中：(x��)
xml version="1.0" encoding="UTF-8"?>
DOCTYPE plist PUBLIC "-
//Apple//DTD PLIST 1.0//EN""http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>titlekey>
    <string>是男人就坚持20�U?/span>string>
    <key>new_gamekey>
    <string>新游�?/span>string>
    <key>setting_gamekey>
    <string>讄��string>
    <key>quit_gamekey>
    <string>退�?/span>string>
dict>
plist>
然后在代码中��d��Q?/span>
CCDictionary *strings = CCDictionary::createWithContentsOfFile("fonts/strings.xml");
const char *titleStr = (CCString*)strings->objectForKey("title")->m_sString.c_str();
......

Hiji 2013-01-15 19:26 发表评论

Activity.startActivityForResult

Hiji — Tue, 01 Jan 2013 15:14:00 GMT
     摘要: 打开新的Activity�Q�传递参数给它第二种�Q�打开新的Activity�Q��ƈ传递若�q�个参数�l�它�Q?1020304050607080910111213public class MainActivity extends Activity {  @Override protected void onCreate(Bundle savedInstanceState) { &nb...  阅读全文

Hiji 2013-01-01 23:14 发表评论

遍历hash map

Hiji — Mon, 31 Dec 2012 21:01:00 GMT

// 遍历hashmap Itterator< Map.Entry >
                Iterator> iter = wallLayer.properties.entrySet().iterator();
                while (iter.hasNext()) {
                    Entry entry = iter.next();
                    Gdx.app.log(entry.getKey().toString(), entry.getValue().toString());
                }
                for (int i = 0; i < wallLayer.tiles.length; i++) {
                    int arr2[] = wallLayer.tiles[i];
                    for (int j = 0; j < arr2.length; j ++)
                    Gdx.app.log("tiles[" + i + "][" + j + "]", Integer.toString(wallLayer.tiles[i][j]));
                }

Hiji 2013-01-01 05:01 发表评论