转载请说明出处：http://blog.csdn.net/lsmfeixiang/article/details/42331321
github地址：https://github.com/teffy/cocos2dx
最近有点事情，学习之路耽搁了。之前看了粒子效果，感觉东西太少了就准备再学习一下actions的东西再发文，耽误了这么久。
第一部分是粒子效果
当然Code非常简单，主要是一些API的变化，基本变化还是原来的CC开头的代码，3.x可以去掉CC使用，例如：CCParticleSnow变为了ParticleSnow
使用方法分为两种：
第一种是Cocosd提供的API，
// ParticleSnow
// ParticleFire
// ParticleFlower
// ParticleGalaxy
// ParticleMeteor
// ParticleRain
// ParticleSmoke
// ParticleSpiral
// ParticleSun
等等，create->setTexture->add to scene就可以显示了
放一段实例代码：
ParticleSystem* particle = ParticleSun::create();
particle->setTexture(TextureCache::sharedTextureCache()->addImage("res/laugh.png"));
this->addChild(particle);
第二种，使用各种粒子效果软件生成的粒子效果文件，.plist，然后使用Code去加载这些文件，然后add to scene就可以了，实例代码：
ParticleSystemQuad* quad = ParticleSystemQuad::create("particles/Upsidedown.plist");
quad->setPosition(Vec2(visibleSize.width / 2,visibleSize.height / 2));
quad->setAutoRemoveOnFinish(true);
this->addChild(quad);
另外文章中说到cocos2d提供了一些测试效果，3.3的路径是X:\Cocos\cocos2d-x-3.3\tests\cpp-tests\Resources\Particles下，可以挨个运行一下，还是挺有意思的
第二部分，Actions
由于cocos2d的action太多了，先看下Action的继承关系图
其中，ActionInstant为即时动画，ActionInterval为持续动画，需要持续运行一段时间的动作。 它有一个启动时间和结束时间，结束时间由启动时间加上周期得出。
我就打算全部列举出来，放置三个按钮，last,restart,next，上面显示对这个动画的描述，点击按钮的时候会让一个sprite执行动画，效果图如下：
同时呢，由于要在上面显示出中文 ，就引出了中文不能显示的问题，一点一点看Code。
首先是三个按钮
int x = 0;
auto last = MenuItemFont::create("Last",CC_CALLBACK_1(HelloWorld::menuLastCallback,this));
x = origin.x + last->getContentSize().width+160;
last->setPosition(Vec2(x,origin.y + last->getContentSize().height));
auto restart = MenuItemFont::create("Restart",CC_CALLBACK_1(HelloWorld::menuRestartCallback,this));
x += restart->getContentSize().width + 30;
restart->setPosition(Vec2(x,origin.y + restart->getContentSize().height));
auto next = MenuItemFont::create("Next",CC_CALLBACK_1(HelloWorld::menuNextCallback,this));
x += next->getContentSize().width+30;
next->setPosition(Vec2(x,origin.y + next->getContentSize().height));分别有回调函数
menuLastCallback
menuRestartCallback
menuNextCallback
所有的action放在Vector中，对action的描述放在std::list<std::string>中
int index;
FiniteTimeAction* currentAction;
Vector<FiniteTimeAction*> actions;
std::list<std::string> *actionDescriptions;
//下面是初始化出action和描述，放进集合中去
auto scaleto = ScaleTo::create(2.0f,2.0f,0.5f);
actionDescriptions->push_back(gbk2utf8("ScaleTo,缩放动画"));
actions.pushBack(scaleto);
auto hide = Hide::create();
actionDescriptions->push_back(getStringByKey("Hide"));
actions.pushBack(hide);上面对于描述的操作，分为两种，就是两种处理中文的方式，后面再讲；这里只列举了两个action，更多的还是看code中。
然后是点击三个按钮的事件处理
void HelloWorld::menuLastCallback(Ref* pSender){
this->removeChildByName(ANDROIDAPPLE,true);
androidapple = Sprite::create("res/androidapple.png");
androidapple->setPosition(Vec2(visibleSize.width / 3,visibleSize.height / 2 - androidapple->getContentSize().height));
this->addChild(androidapple,ANDROIDAPPLE);
currentAction = actions.at(index);
androidapple->runAction(Sequence::create(DelayTime::create(0.5f),currentAction,NULL));
std::list<std::string>::iterator it = actionDescriptions->begin();
for (int i = 0; i < index; ++i) {
++it;
}
this->removeChildByName(LABEL,true);
log("%s",((std::string) *it).c_str());
label = Label::createWithTTF(((std::string) *it).c_str(),TTF,24);
label->setPosition(Vec2(visibleSize.width / 2,visibleSize.height - label->getContentSize().height));
this->addChild(label,1,LABEL);
if (--index < 0){
index = actions.size()-1;
}
}
void HelloWorld::menuRestartCallback(Ref* pSender){
if (currentAction != NULL){
this->removeChildByName(ANDROIDAPPLE,true);
androidapple = Sprite::create("res/androidapple.png");
androidapple->setPosition(Vec2(visibleSize.width / 3,visibleSize.height / 2 - androidapple->getContentSize().height));
this->addChild(androidapple,ANDROIDAPPLE);
androidapple->runAction(Sequence::create(DelayTime::create(0.5f),NULL));
}
}
void HelloWorld::menuNextCallback(Ref* pSender){
//不知道怎样使sprite恢复到原始状态，只能用最笨的方法了，remove掉，然后重新加载一个进来
this->removeChildByName(ANDROIDAPPLE,ANDROIDAPPLE);
//DelayTime::create(1);//为了明细的看出效果，延后0.5秒
//Sequence::create//动作组合，顺序执行，NULL是结束
currentAction = actions.at(index);
androidapple->runAction(Sequence::create(DelayTime::create(0.5f),LABEL);
// 检测index，以防越界
if (++index >= actions.size()){
index = 0;
}
}实在是不知道怎么让sprite恢复到初始状态，只能用最笨的方法，请勿见笑，也请高手留言告诉我。
我的demo中没有对于GridAction和ProgressTo的使用的实例，因为暂时没搞懂，运行时也有错，先把文章发出了吧。
下面来讲关于中文显示的处理，在网上各种搜索，原因是很多PC的各种编译器的编码格式是gb2312，而cocos的是utf8，所以导致编码乱了。分为两种解决方案：
第一种，在读取字符的时候进行转码，而最常用的方式是使用iconv库，cocos2d 3.x已经自带了，比较方便
#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)
#include "..\cocos2d\iconv\include\iconv.h"
#endif
#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32)
#include "..\cocos2d\external\win32-specific\icon\include\iconv.h"
#endif
#pragma comment(lib,"libiconv.lib")
#include "string"
using namespace std;
static int code_convert(const char *from_charset,const char *to_charset,const char *inbuf,size_t inlen,char *outbuf,size_t outlen)
{
iconv_t cd;
const char *temp = inbuf;
const char **pin = &temp;
char **pout = &outbuf;
memset(outbuf,outlen);
cd = iconv_open(to_charset,from_charset);
if (cd == 0) return -1;
if (iconv(cd,pin,&inlen,pout,&outlen) == -1) return -1;
iconv_close(cd);
return 0;
}
/*UTF8 to GB2312*/
static std::string utf2gbk(const char *inbuf)
{
size_t inlen = strlen(inbuf);
char * outbuf = new char[inlen * 2 + 2];
std::string strRet;
if (code_convert("utf-8","gb2312",inbuf,inlen,outbuf,inlen * 2 + 2) == 0)
{
strRet = outbuf;
}
delete[] outbuf;
return strRet;
}
/*GB2312 to UTF8*/
static std::string gbk2utf8(const char *inbuf)
{
size_t inlen = strlen(inbuf);
char * outbuf = new char[inlen * 2 + 2];
std::string strRet;
if (code_convert("gb2312","utf-8",inlen * 2 + 2) == 0)
{
strRet = outbuf;
}
delete[] outbuf;
return strRet;
}
//#endif
第二种，使用xml，xml头的格式可以定义，然后使用Dictionary解析得出，而且这种方式对于国际化来说很有帮助（感觉和android里的国际化有点类似，但是我目前还不知道怎么搞）
static std::string getStringByKey(const char* key){
Dictionary *strings = Dictionary::createWithContentsOfFile("fonts/strings.xml");
return ((String*)strings->objectForKey(key))->getCString();
}该函数的用法，上面code有提到。
另外1，Label在create要指定的字体库.ttf要包含中文字库，要不然也显示不了，我的demo中用到了一个方正中宋简体的字体，后面会放出连接。(有没有小点的字体包，这个太大，4M好像)
另外2，win平台可以直接编译运行，但是Android下面在Eclipse下编译出错，需要按照后面给出的连接中一步一步修改，我也会在资源中放上资源包和需要修改的几个文件。
1、下载libiconv-1.14.tar.gz，解压出来，最里面的文件夹rename为iconv，然后copy到项目的cocos2d文件夹下
2、在刚才的iconv文件夹下，新建一个Android.mk文件，然后内容是
LOCAL_PATH:= $(call my-dir) #libiconv.so include $(CLEAR_VARS) LOCAL_MODULE := iconv_static LOCAL_MODULE_FILENAME := libiconv LOCAL_CFLAGS := \ -Wno-multichar \ -DAndroid \ -DLIBDIR="c" \ -DBUILDING_LIBICONV \ -DIN_LIBRARY LOCAL_SRC_FILES := \ libcharset/lib/localcharset.c \ lib/iconv.c \ lib/relocatable.c LOCAL_C_INCLUDES += \ $(LOCAL_PATH)/include \ $(LOCAL_PATH)/libcharset \ $(LOCAL_PATH)/lib \ $(LOCAL_PATH)/libcharset/include \ $(LOCAL_PATH)/srclib include $(BUILD_STATIC_LIBRARY)
3、然后去我们自己的proj.android/jni下修改mk文件，添加以下配置
$(LOCAL_PATH)/../../cocos2d/iconv/include \ $(LOCAL_PATH)/../../cocos2d/iconv/libcharset \ $(LOCAL_PATH)/../../cocos2d/iconv/lib \ $(LOCAL_PATH)/../../cocos2d/iconv/libcharset/include \ $(LOCAL_PATH)/../../cocos2d/iconv/srclib \ $(LOCAL_PATH)/../../cocos2d/iconv \
LOCAL_WHOLE_STATIC_LIBRARIES += iconv_static $(call import-module,iconv)
4、然后rename cocos2d\iconv\include路径下的iconv.h.in为 iconv.h，并修改内容
/* Copyright (C) 1999-2003,2005-2006,2008-2011 Free Software Foundation,Inc. This file is part of the GNU LIBICONV Library. The GNU LIBICONV Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License,or (at your option) any later version. The GNU LIBICONV Library is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with the GNU LIBICONV Library; see the file COPYING.LIB. If not,write to the Free Software Foundation,Inc.,51 Franklin Street,Fifth Floor,Boston,MA 02110-1301,USA. */ /* When installed,this file is called "iconv.h". */ #ifndef _LIBICONV_H #define _LIBICONV_H #define _LIBICONV_VERSION 0x010E /* version number: (major<<8) + minor */ extern int _libiconv_version; /* Likewise */ /* We would like to #include any system header file which could define iconv_t,1. in order to eliminate the risk that the user gets compilation errors because some other system header file includes /usr/include/iconv.h which defines iconv_t or declares iconv after this file,2. when compiling for LIBICONV_PLUG,we need the proper iconv_t type in order to produce binary compatible code. But gcc's #include_next is not portable. Thus,once libiconv's iconv.h has been installed in /usr/local/include,there is no way any more to include the original /usr/include/iconv.h. We simply have to get away without it. Ad 1. The risk that a system header file does #include "iconv.h" or #include_next "iconv.h" is small. They all do #include <iconv.h>. Ad 2. The iconv_t type is a pointer type in all cases I have seen. (It has to be a scalar type because (iconv_t)(-1) is a possible return value from iconv_open().) */ /* Define iconv_t ourselves. */ #undef iconv_t #define iconv_t libiconv_t typedef void* iconv_t; /* Get size_t declaration. Get wchar_t declaration if it exists. */ #include <stddef.h> /* Get errno declaration and values. */ #include <errno.h> /* Some systems,like SunOS 4,don't have EILSEQ. Some systems,like BSD/OS,have EILSEQ in a different header. On these systems,define EILSEQ ourselves. */ #ifndef EILSEQ #define EILSEQ 84 #endif #ifdef __cplusplus extern "C" { #endif /* Allocates descriptor for code conversion from encoding ‘fromcode’ to encoding ‘tocode’. */ #ifndef LIBICONV_PLUG #define iconv_open libiconv_open #endif extern iconv_t iconv_open (const char* tocode,const char* fromcode); /* Converts,using conversion descriptor ‘cd’,at most ‘*inbytesleft’ bytes starting at ‘*inbuf’,writing at most ‘*outbytesleft’ bytes starting at ‘*outbuf’. Decrements ‘*inbytesleft’ and increments ‘*inbuf’ by the same amount. Decrements ‘*outbytesleft’ and increments ‘*outbuf’ by the same amount. */ #ifndef LIBICONV_PLUG #define iconv libiconv #endif extern size_t iconv (iconv_t cd,const char* * inbuf,size_t *inbytesleft,char* * outbuf,size_t *outbytesleft);//iconv.c要相应修改 /* Frees resources allocated for conversion descriptor ‘cd’. */ #ifndef LIBICONV_PLUG #define iconv_close libiconv_close #endif extern int iconv_close (iconv_t cd); #ifdef __cplusplus } #endif #ifndef LIBICONV_PLUG /* Nonstandard extensions. */ #if USE_MBSTATE_T #if BROKEN_WCHAR_H /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before <wchar.h>. BSD/OS 4.0.1 has a bug: <stddef.h>,<stdio.h> and <time.h> must be included before <wchar.h>. */ #include <stddef.h> #include <stdio.h> #include <time.h> #endif #include <wchar.h> #endif #ifdef __cplusplus extern "C" { #endif /* A type that holds all memory needed by a conversion descriptor. A pointer to such an object can be used as an iconv_t. */ typedef struct { void* dummy1[28]; #if USE_MBSTATE_T mbstate_t dummy2; #endif } iconv_allocation_t; /* Allocates descriptor for code conversion from encoding ‘fromcode’ to encoding ‘tocode’ into preallocated memory. Returns an error indicator (0 or -1 with errno set). */ #define iconv_open_into libiconv_open_into extern int iconv_open_into (const char* tocode,const char* fromcode,iconv_allocation_t* resultp); /* Control of attributes. */ #define iconvctl libiconvctl extern int iconvctl (iconv_t cd,int request,void* argument); /* Hook performed after every successful conversion of a Unicode character. */ typedef void (*iconv_unicode_char_hook) (unsigned int uc,void* data); /* Hook performed after every successful conversion of a wide character. */ typedef void (*iconv_wide_char_hook) (wchar_t wc,void* data); /* Set of hooks. */ struct iconv_hooks { iconv_unicode_char_hook uc_hook; iconv_wide_char_hook wc_hook; void* data; }; /* Fallback function. Invoked when a small number of bytes could not be converted to a Unicode character. This function should process all bytes from inbuf and may produce replacement Unicode characters by calling the write_replacement callback repeatedly. */ typedef void (*iconv_unicode_mb_to_uc_fallback) (const char* inbuf,size_t inbufsize,void (*write_replacement) (const unsigned int *buf,size_t buflen,void* callback_arg),void* callback_arg,void* data); /* Fallback function. Invoked when a Unicode character could not be converted to the target encoding. This function should process the character and may produce replacement bytes (in the target encoding) by calling the write_replacement callback repeatedly. */ typedef void (*iconv_unicode_uc_to_mb_fallback) (unsigned int code,void (*write_replacement) (const char *buf,void* data); #if HAVE_WCHAR_T /* Fallback function. Invoked when a number of bytes could not be converted to a wide character. This function should process all bytes from inbuf and may produce replacement wide characters by calling the write_replacement callback repeatedly. */ typedef void (*iconv_wchar_mb_to_wc_fallback) (const char* inbuf,void (*write_replacement) (const wchar_t *buf,void* data); /* Fallback function. Invoked when a wide character could not be converted to the target encoding. This function should process the character and may produce replacement bytes (in the target encoding) by calling the write_replacement callback repeatedly. */ typedef void (*iconv_wchar_wc_to_mb_fallback) (wchar_t code,void* data); #else /* If the wchar_t type does not exist,these two fallback functions are never invoked. Their argument list therefore does not matter. */ typedef void (*iconv_wchar_mb_to_wc_fallback) (); typedef void (*iconv_wchar_wc_to_mb_fallback) (); #endif /* Set of fallbacks. */ struct iconv_fallbacks { iconv_unicode_mb_to_uc_fallback mb_to_uc_fallback; iconv_unicode_uc_to_mb_fallback uc_to_mb_fallback; iconv_wchar_mb_to_wc_fallback mb_to_wc_fallback; iconv_wchar_wc_to_mb_fallback wc_to_mb_fallback; void* data; }; /* Requests for iconvctl. */ #define ICONV_TRIVIALP 0 /* int *argument */ #define ICONV_GET_TRANSLITERATE 1 /* int *argument */ #define ICONV_SET_TRANSLITERATE 2 /* const int *argument */ #define ICONV_GET_DISCARD_ILSEQ 3 /* int *argument */ #define ICONV_SET_DISCARD_ILSEQ 4 /* const int *argument */ #define ICONV_SET_HOOKS 5 /* const struct iconv_hooks *argument */ #define ICONV_SET_FALLBACKS 6 /* const struct iconv_fallbacks *argument */ /* Listing of locale independent encodings. */ #define iconvlist libiconvlist extern void iconvlist (int (*do_one) (unsigned int namescount,const char * const * names,void* data),void* data); /* Canonicalize an encoding name. The result is either a canonical encoding name,or name itself. */ extern const char * iconv_canonicalize (const char * name); /* Support for relocatable packages. */ /* Sets the original and the current installation prefix of the package. Relocation simply replaces a pathname starting with the original prefix by the corresponding pathname with the current prefix instead. Both prefixes should be directory names without trailing slash (i.e. use "" instead of "/"). */ extern void libiconv_set_relocation_prefix (const char *orig_prefix,const char *curr_prefix); #ifdef __cplusplus } #endif #endif #endif /* _LIBICONV_H */5、修改\cocos2d\iconv\lib路径下的iconv.c的内容为
/*
* Copyright (C) 1999-2008,2011 Free Software Foundation,Inc.
* This file is part of the GNU LIBICONV Library.
*
* The GNU LIBICONV Library is free software; you can redistribute it
* and/or modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either version 2
* of the License,or (at your option) any later version.
*
* The GNU LIBICONV Library is distributed in the hope that it will be
* useful,but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with the GNU LIBICONV Library; see the file COPYING.LIB.
* If not,* Fifth Floor,USA.
*/
#include <iconv.h>
#include <stdlib.h>
#include <string.h>
#include "config.h"
#include "localcharset.h"
#ifdef __CYGWIN__
#include <cygwin version.h="">
#endif
#if ENABLE_EXTRA
/*
* Consider all system dependent encodings,for any system,* and the extra encodings.
*/
#define USE_AIX
#define USE_OSF1
#define USE_DOS
#define USE_EXTRA
#else
/*
* Consider those system dependent encodings that are needed for the
* current system.
*/
#ifdef _AIX
#define USE_AIX
#endif
#if defined(__osf__) || defined(VMS)
#define USE_OSF1
#endif
#if defined(__DJGPP__) || (defined(_WIN32) && (defined(_MSC_VER) || defined(__MINGW32__)))
#define USE_DOS
#endif
#endif
/*
* Data type for general conversion loop.
*/
struct loop_funcs {
size_t (*loop_convert) (iconv_t icd,size_t *outbytesleft);
size_t (*loop_reset) (iconv_t icd,size_t *outbytesleft);
};
/*
* Converters.
*/
#include "converters.h"
/*
* Transliteration tables.
*/
#include "cjk_variants.h"
#include "translit.h"
/*
* Table of all supported encodings.
*/
struct encoding {
struct mbtowc_funcs ifuncs; /* conversion multibyte -> unicode */
struct wctomb_funcs ofuncs; /* conversion unicode -> multibyte */
int oflags; /* flags for unicode -> multibyte conversion */
};
#define DEFALIAS(xxx_alias,xxx) /* nothing */
enum {
#define DEFENCODING(xxx_names,xxx,xxx_ifuncs1,xxx_ifuncs2,xxx_ofuncs1,xxx_ofuncs2) \
ei_##xxx,#include "encodings.def"
#ifdef USE_AIX
# include "encodings_aix.def"
#endif
#ifdef USE_OSF1
# include "encodings_osf1.def"
#endif
#ifdef USE_DOS
# include "encodings_dos.def"
#endif
#ifdef USE_EXTRA
# include "encodings_extra.def"
#endif
#include "encodings_local.def"
#undef DEFENCODING
ei_for_broken_compilers_that_dont_like_trailing_commas
};
#include "flags.h"
static struct encoding const all_encodings[] = {
#define DEFENCODING(xxx_names,xxx_ofuncs2) \
{ xxx_ifuncs1,xxx_ofuncs2,ei_##xxx##_oflags },#include "encodings.def"
#ifdef USE_AIX
# include "encodings_aix.def"
#endif
#ifdef USE_OSF1
# include "encodings_osf1.def"
#endif
#ifdef USE_DOS
# include "encodings_dos.def"
#endif
#ifdef USE_EXTRA
# include "encodings_extra.def"
#endif
#undef DEFENCODING
#define DEFENCODING(xxx_names,0 },#include "encodings_local.def"
#undef DEFENCODING
};
#undef DEFALIAS
/*
* Conversion loops.
*/
#include "loops.h"
/*
* Alias lookup function.
* Defines
* struct alias { int name; unsigned int encoding_index; };
* const struct alias * aliases_lookup (const char *str,unsigned int len);
* #define MAX_WORD_LENGTH ...
*/
#if defined _AIX
# include "aliases_sysaix.h"
#elif defined hpux || defined __hpux
# include "aliases_syshpux.h"
#elif defined __osf__
# include "aliases_sysosf1.h"
#elif defined __sun
# include "aliases_syssolaris.h"
#else
# include "aliases.h"
#endif
/*
* System dependent alias lookup function.
* Defines
* const struct alias * aliases2_lookup (const char *str);
*/
#if defined(USE_AIX) || defined(USE_OSF1) || defined(USE_DOS) || defined(USE_EXTRA) /* || ... */
struct stringpool2_t {
#define S(tag,name,encoding_index) char stringpool_##tag[sizeof(name)];
#include "aliases2.h"
#undef S
};
static const struct stringpool2_t stringpool2_contents = {
#define S(tag,encoding_index) name,#include "aliases2.h"
#undef S
};
#define stringpool2 ((const char *) &stringpool2_contents)
static const struct alias sysdep_aliases[] = {
#define S(tag,encoding_index) { (int)(long)&((struct stringpool2_t *)0)->stringpool_##tag,encoding_index },#include "aliases2.h"
#undef S
};
#ifdef __GNUC__
__inline
#endif
const struct alias *
aliases2_lookup (register const char *str)
{
const struct alias * ptr;
unsigned int count;
for (ptr = sysdep_aliases,count = sizeof(sysdep_aliases)/sizeof(sysdep_aliases[0]); count > 0; ptr++,count--)
if (!strcmp(str,stringpool2 + ptr->name))
return ptr;
return NULL;
}
#else
#define aliases2_lookup(str) NULL
#define stringpool2 NULL
#endif
#if 0
/* Like !strcasecmp,except that the both strings can be assumed to be ASCII
and the first string can be assumed to be in uppercase. */
static int strequal (const char* str1,const char* str2)
{
unsigned char c1;
unsigned char c2;
for (;;) {
c1 = * (unsigned char *) str1++;
c2 = * (unsigned char *) str2++;
if (c1 == 0)
break;
if (c2 >= 'a' && c2 <= 'z')
c2 -= 'a'-'A';
if (c1 != c2)
break;
}
return (c1 == c2);
}
#endif
iconv_t iconv_open (const char* tocode,const char* fromcode)
{
struct conv_struct * cd;
unsigned int from_index;
int from_wchar;
unsigned int to_index;
int to_wchar;
int transliterate;
int discard_ilseq;
#include "iconv_open1.h"
cd = (struct conv_struct *) malloc(from_wchar != to_wchar
? sizeof(struct wchar_conv_struct)
: sizeof(struct conv_struct));
if (cd == NULL) {
errno = ENOMEM;
return (iconv_t)(-1);
}
#include "iconv_open2.h"
return (iconv_t)cd;
invalid:
errno = EINVAL;
return (iconv_t)(-1);
}
size_t iconv (iconv_t icd,size_t *outbytesleft)
{
conv_t cd = (conv_t) icd;
if (inbuf == NULL || *inbuf == NULL)
return cd->lfuncs.loop_reset(icd,outbytesleft);
else
return cd->lfuncs.loop_convert(icd,(const char* *)inbuf,inbytesleft,outbytesleft);
}
int iconv_close (iconv_t icd)
{
conv_t cd = (conv_t) icd;
free(cd);
return 0;
}
#ifndef LIBICONV_PLUG
/*
* Verify that a 'struct conv_struct' and a 'struct wchar_conv_struct' each
* fit in an iconv_allocation_t.
* If this verification fails,iconv_allocation_t must be made larger and
* the major version in LIBICONV_VERSION_INFO must be bumped.
* Currently 'struct conv_struct' has 21 integer/pointer fields,and
* 'struct wchar_conv_struct' additionally has an 'mbstate_t' field.
*/
typedef int verify_size_1[2 * (sizeof (struct conv_struct) <= sizeof (iconv_allocation_t)) - 1];
typedef int verify_size_2[2 * (sizeof (struct wchar_conv_struct) <= sizeof (iconv_allocation_t)) - 1];
int iconv_open_into (const char* tocode,iconv_allocation_t* resultp)
{
struct conv_struct * cd;
unsigned int from_index;
int from_wchar;
unsigned int to_index;
int to_wchar;
int transliterate;
int discard_ilseq;
#include "iconv_open1.h"
cd = (struct conv_struct *) resultp;
#include "iconv_open2.h"
return 0;
invalid:
errno = EINVAL;
return -1;
}
int iconvctl (iconv_t icd,void* argument)
{
conv_t cd = (conv_t) icd;
switch (request) {
case ICONV_TRIVIALP:
*(int *)argument =
((cd->lfuncs.loop_convert == unicode_loop_convert
&& cd->iindex == cd->oindex)
|| cd->lfuncs.loop_convert == wchar_id_loop_convert
? 1 : 0);
return 0;
case ICONV_GET_TRANSLITERATE:
*(int *)argument = cd->transliterate;
return 0;
case ICONV_SET_TRANSLITERATE:
cd->transliterate = (*(const int *)argument ? 1 : 0);
return 0;
case ICONV_GET_DISCARD_ILSEQ:
*(int *)argument = cd->discard_ilseq;
return 0;
case ICONV_SET_DISCARD_ILSEQ:
cd->discard_ilseq = (*(const int *)argument ? 1 : 0);
return 0;
case ICONV_SET_HOOKS:
if (argument != NULL) {
cd->hooks = *(const struct iconv_hooks *)argument;
} else {
cd->hooks.uc_hook = NULL;
cd->hooks.wc_hook = NULL;
cd->hooks.data = NULL;
}
return 0;
case ICONV_SET_FALLBACKS:
if (argument != NULL) {
cd->fallbacks = *(const struct iconv_fallbacks *)argument;
} else {
cd->fallbacks.mb_to_uc_fallback = NULL;
cd->fallbacks.uc_to_mb_fallback = NULL;
cd->fallbacks.mb_to_wc_fallback = NULL;
cd->fallbacks.wc_to_mb_fallback = NULL;
cd->fallbacks.data = NULL;
}
return 0;
default:
errno = EINVAL;
return -1;
}
}
/* An alias after its name has been converted from 'int' to 'const char*'. */
struct nalias { const char* name; unsigned int encoding_index; };
static int compare_by_index (const void * arg1,const void * arg2)
{
const struct nalias * alias1 = (const struct nalias *) arg1;
const struct nalias * alias2 = (const struct nalias *) arg2;
return (int)alias1->encoding_index - (int)alias2->encoding_index;
}
static int compare_by_name (const void * arg1,const void * arg2)
{
const char * name1 = *(const char **)arg1;
const char * name2 = *(const char **)arg2;
/* Compare alphabetically,but put "CS" names at the end. */
int sign = strcmp(name1,name2);
if (sign != 0) {
sign = ((name1[0]=='C' && name1[1]=='S') - (name2[0]=='C' && name2[1]=='S'))
* 4 + (sign >= 0 ? 1 : -1);
}
return sign;
}
void iconvlist (int (*do_one) (unsigned int namescount,void* data)
{
#define aliascount1 sizeof(aliases)/sizeof(aliases[0])
#ifndef aliases2_lookup
#define aliascount2 sizeof(sysdep_aliases)/sizeof(sysdep_aliases[0])
#else
#define aliascount2 0
#endif
#define aliascount (aliascount1+aliascount2)
struct nalias aliasbuf[aliascount];
const char * namesbuf[aliascount];
size_t num_aliases;
{
/* Put all existing aliases into a buffer. */
size_t i;
size_t j;
j = 0;
for (i = 0; i < aliascount1; i++) {
const struct alias * p = &aliases[i];
if (p->name >= 0
&& p->encoding_index != ei_local_char
&& p->encoding_index != ei_local_wchar_t) {
aliasbuf[j].name = stringpool + p->name;
aliasbuf[j].encoding_index = p->encoding_index;
j++;
}
}
#ifndef aliases2_lookup
for (i = 0; i < aliascount2; i++) {
aliasbuf[j].name = stringpool2 + sysdep_aliases[i].name;
aliasbuf[j].encoding_index = sysdep_aliases[i].encoding_index;
j++;
}
#endif
num_aliases = j;
}
/* Sort by encoding_index. */
if (num_aliases > 1)
qsort(aliasbuf,num_aliases,sizeof(struct nalias),compare_by_index);
{
/* Process all aliases with the same encoding_index together. */
size_t j;
j = 0;
while (j < num_aliases) {
unsigned int ei = aliasbuf[j].encoding_index;
size_t i = 0;
do
namesbuf[i++] = aliasbuf[j++].name;
while (j < num_aliases && aliasbuf[j].encoding_index == ei);
if (i > 1)
qsort(namesbuf,i,sizeof(const char *),compare_by_name);
/* Call the callback. */
if (do_one(i,namesbuf,data))
break;
}
}
#undef aliascount
#undef aliascount2
#undef aliascount1
}
/*
* Table of canonical names of encodings.
* Instead of strings,it contains offsets into stringpool and stringpool2.
*/
static const unsigned short all_canonical[] = {
#if defined _AIX
# include "canonical_sysaix.h"
#elif defined hpux || defined __hpux
# include "canonical_syshpux.h"
#elif defined __osf__
# include "canonical_sysosf1.h"
#elif defined __sun
# include "canonical_syssolaris.h"
#else
# include "canonical.h"
#endif
#ifdef USE_AIX
# if defined _AIX
# include "canonical_aix_sysaix.h"
# else
# include "canonical_aix.h"
# endif
#endif
#ifdef USE_OSF1
# if defined __osf__
# include "canonical_osf1_sysosf1.h"
# else
# include "canonical_osf1.h"
# endif
#endif
#ifdef USE_DOS
# include "canonical_dos.h"
#endif
#ifdef USE_EXTRA
# include "canonical_extra.h"
#endif
#if defined _AIX
# include "canonical_local_sysaix.h"
#elif defined hpux || defined __hpux
# include "canonical_local_syshpux.h"
#elif defined __osf__
# include "canonical_local_sysosf1.h"
#elif defined __sun
# include "canonical_local_syssolaris.h"
#else
# include "canonical_local.h"
#endif
};
const char * iconv_canonicalize (const char * name)
{
const char* code;
char buf[MAX_WORD_LENGTH+10+1];
const char* cp;
char* bp;
const struct alias * ap;
unsigned int count;
unsigned int index;
const char* pool;
/* Before calling aliases_lookup,convert the input string to upper case,* and check whether it's entirely ASCII (we call gperf with option "-7"
* to achieve a smaller table) and non-empty. If it's not entirely ASCII,* or if it's too long,it is not a valid encoding name.
*/
for (code = name;;) {
/* Search code in the table. */
for (cp = code,bp = buf,count = MAX_WORD_LENGTH+10+1; ; cp++,bp++) {
unsigned char c = * (unsigned char *) cp;
if (c >= 0x80)
goto invalid;
if (c >= 'a' && c <= 'z')
c -= 'a'-'A';
*bp = c;
if (c == '\0')
break;
if (--count == 0)
goto invalid;
}
for (;;) {
if (bp-buf >= 10 && memcmp(bp-10,"//TRANSLIT",10)==0) {
bp -= 10;
*bp = '\0';
continue;
}
if (bp-buf >= 8 && memcmp(bp-8,"//IGNORE",8)==0) {
bp -= 8;
*bp = '\0';
continue;
}
break;
}
if (buf[0] == '\0') {
code = locale_charset();
/* Avoid an endless loop that could occur when using an older version
of localcharset.c. */
if (code[0] == '\0')
goto invalid;
continue;
}
pool = stringpool;
ap = aliases_lookup(buf,bp-buf);
if (ap == NULL) {
pool = stringpool2;
ap = aliases2_lookup(buf);
if (ap == NULL)
goto invalid;
}
if (ap->encoding_index == ei_local_char) {
code = locale_charset();
/* Avoid an endless loop that could occur when using an older version
of localcharset.c. */
if (code[0] == '\0')
goto invalid;
continue;
}
if (ap->encoding_index == ei_local_wchar_t) {
/* On systems which define __STDC_ISO_10646__,wchar_t is Unicode.
This is also the case on native Woe32 systems and Cygwin >= 1.7,where
we know that it is UTF-16. */
#if ((defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__) || (defined __CYGWIN__ && CYGWIN_VERSION_DLL_MAJOR >= 1007)
if (sizeof(wchar_t) == 4) {
index = ei_ucs4internal;
break;
}
if (sizeof(wchar_t) == 2) {
# if WORDS_LITTLEENDIAN
index = ei_utf16le;
# else
index = ei_utf16be;
# endif
break;
}
#elif __STDC_ISO_10646__
if (sizeof(wchar_t) == 4) {
index = ei_ucs4internal;
break;
}
if (sizeof(wchar_t) == 2) {
index = ei_ucs2internal;
break;
}
if (sizeof(wchar_t) == 1) {
index = ei_iso8859_1;
break;
}
#endif
}
index = ap->encoding_index;
break;
}
return all_canonical[index] + pool;
invalid:
return name;
}
int _libiconv_version = _LIBICONV_VERSION;
#if defined __FreeBSD__ && !defined __gnu_freebsd__
/* GNU libiconv is the native FreeBSD iconv implementation since 2002.
It wants to define the symbols 'iconv_open','iconv','iconv_close'. */
#define strong_alias(name,aliasname) _strong_alias(name,aliasname)
#define _strong_alias(name,aliasname) \
extern __typeof (name) aliasname __attribute__ ((alias (#name)));
#undef iconv_open
#undef iconv
#undef iconv_close
strong_alias (libiconv_open,iconv_open)
strong_alias (libiconv,iconv)
strong_alias (libiconv_close,iconv_close)
#endif
#endif6、修改cocos2d\iconv\libcharset\lib路径下的localcharset.c内容为
/* Determine a canonical name for the current locale's character encoding. Copyright (C) 2000-2006,2008-2010 Free Software Foundation,Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2,or (at your option) any later version. This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this program; if not,write to the Free Software Foundation,USA. */ /* Written by Bruno Haible <bruno@clisp.org>. */ #include <config.h> /* Specification. */ #include "localcharset.h" #include <fcntl.h> #include <stddef.h> #include <stdio.h> #include <string.h> #include <stdlib.h> #if defined __APPLE__ && defined __MACH__ && HAVE_LANGINFO_CODESET # define DARWIN7 /* Darwin 7 or newer,i.e. MacOS X 10.3 or newer */ #endif #if defined _WIN32 || defined __WIN32__ # define WIN32_NATIVE #endif #if defined __EMX__ /* Assume EMX program runs on OS/2,even if compiled under DOS. */ # ifndef OS2 # define OS2 # endif #endif #if !defined WIN32_NATIVE # include <unistd.h> # if HAVE_LANGINFO_CODESET # include <langinfo.h> # else # if 0 /* see comment below */ # include <locale.h> # endif # endif # ifdef __CYGWIN__ # define WIN32_LEAN_AND_MEAN # include <windows.h> # endif #elif defined WIN32_NATIVE # define WIN32_LEAN_AND_MEAN # include <windows.h> #endif #if defined OS2 # define INCL_DOS # include <os2.h> #endif #if ENABLE_RELOCATABLE # include "relocatable.h" #else # define relocate(pathname) (pathname) #endif /* Get LIBDIR. */ #ifndef LIBDIR # include "configmake.h" #endif /* Define O_nofollow to 0 on platforms where it does not exist. */ #ifndef O_nofollow # define O_nofollow 0 #endif #if defined _WIN32 || defined __WIN32__ || defined __CYGWIN__ || defined __EMX__ || defined __DJGPP__ /* Win32,Cygwin,OS/2,DOS */ # define ISSLASH(C) ((C) == '/' || (C) == '\\') #endif #ifndef DIRECTORY_SEPARATOR # define DIRECTORY_SEPARATOR '/' #endif #ifndef ISSLASH # define ISSLASH(C) ((C) == DIRECTORY_SEPARATOR) #endif #if HAVE_DECL_GETC_UNLOCKED # undef getc # define getc getc_unlocked #endif /* The following static variable is declared 'volatile' to avoid a possible multithread problem in the function get_charset_aliases. If we are running in a threaded environment,and if two threads initialize 'charset_aliases' simultaneously,both will produce the same value,and everything will be ok if the two assignments to 'charset_aliases' are atomic. But I don't know what will happen if the two assignments mix. */ #if __STDC__ != 1 # define volatile /* empty */ #endif /* Pointer to the contents of the charset.alias file,if it has already been read,else NULL. Its format is: ALIAS_1 '\0' CANONICAL_1 '\0' ... ALIAS_n '\0' CANONICAL_n '\0' '\0' */ static const char * volatile charset_aliases; /* Return a pointer to the contents of the charset.alias file. */ static const char * get_charset_aliases (void) { const char *cp; cp = charset_aliases; if (cp == NULL) { #if !(defined DARWIN7 || defined VMS || defined WIN32_NATIVE || defined __CYGWIN__) const char *dir; const char *base = "charset.alias"; char *file_name; /* Make it possible to override the charset.alias location. This is necessary for running the testsuite before "make install". */ dir = getenv ("CHARSETALIASDIR"); if (dir == NULL || dir[0] == '\0') dir = relocate ("c");//chenhd 2014.02 modify (LIBDIR); /* Concatenate dir and base into freshly allocated file_name. */ { size_t dir_len = strlen (dir); size_t base_len = strlen (base); int add_slash = (dir_len > 0 && !ISSLASH (dir[dir_len - 1])); file_name = (char *) malloc (dir_len + add_slash + base_len + 1); if (file_name != NULL) { memcpy (file_name,dir,dir_len); if (add_slash) file_name[dir_len] = DIRECTORY_SEPARATOR; memcpy (file_name + dir_len + add_slash,base,base_len + 1); } } if (file_name == NULL) /* Out of memory. Treat the file as empty. */ cp = ""; else { int fd; /* Open the file. Reject symbolic links on platforms that support O_nofollow. This is a security feature. Without it,an attacker could retrieve parts of the contents (namely,the tail of the first line that starts with "* ") of an arbitrary file by placing a symbolic link to that file under the name "charset.alias" in some writable directory and defining the environment variable CHARSETALIASDIR to point to that directory. */ fd = open (file_name,O_RDONLY | (1 ? O_nofollow : 0));//(HAVE_WORKING_O_nofollow ? O_nofollow : 0)); if (fd < 0) /* File not found. Treat it as empty. */ cp = ""; else { FILE *fp; fp = fdopen (fd,"r"); if (fp == NULL) { /* Out of memory. Treat the file as empty. */ close (fd); cp = ""; } else { /* Parse the file's contents. */ char *res_ptr = NULL; size_t res_size = 0; for (;;) { int c; char buf1[50+1]; char buf2[50+1]; size_t l1,l2; char *old_res_ptr; c = getc (fp); if (c == EOF) break; if (c == '\n' || c == ' ' || c == '\t') continue; if (c == '#') { /* Skip comment,to end of line. */ do c = getc (fp); while (!(c == EOF || c == '\n')); if (c == EOF) break; continue; } ungetc (c,fp); if (fscanf (fp,"%50s %50s",buf1,buf2) < 2) break; l1 = strlen (buf1); l2 = strlen (buf2); old_res_ptr = res_ptr; if (res_size == 0) { res_size = l1 + 1 + l2 + 1; res_ptr = (char *) malloc (res_size + 1); } else { res_size += l1 + 1 + l2 + 1; res_ptr = (char *) realloc (res_ptr,res_size + 1); } if (res_ptr == NULL) { /* Out of memory. */ res_size = 0; free (old_res_ptr); break; } strcpy (res_ptr + res_size - (l2 + 1) - (l1 + 1),buf1); strcpy (res_ptr + res_size - (l2 + 1),buf2); } fclose (fp); if (res_size == 0) cp = ""; else { *(res_ptr + res_size) = '\0'; cp = res_ptr; } } } free (file_name); } #else # if defined DARWIN7 /* To avoid the trouble of installing a file that is shared by many GNU packages -- many packaging systems have problems with this --,simply inline the aliases here. */ cp = "ISO8859-1" "\0" "ISO-8859-1" "\0" "ISO8859-2" "\0" "ISO-8859-2" "\0" "ISO8859-4" "\0" "ISO-8859-4" "\0" "ISO8859-5" "\0" "ISO-8859-5" "\0" "ISO8859-7" "\0" "ISO-8859-7" "\0" "ISO8859-9" "\0" "ISO-8859-9" "\0" "ISO8859-13" "\0" "ISO-8859-13" "\0" "ISO8859-15" "\0" "ISO-8859-15" "\0" "KOI8-R" "\0" "KOI8-R" "\0" "KOI8-U" "\0" "KOI8-U" "\0" "CP866" "\0" "CP866" "\0" "CP949" "\0" "CP949" "\0" "CP1131" "\0" "CP1131" "\0" "CP1251" "\0" "CP1251" "\0" "eucCN" "\0" "GB2312" "\0" "GB2312" "\0" "GB2312" "\0" "eucJP" "\0" "EUC-JP" "\0" "eucKR" "\0" "EUC-KR" "\0" "Big5" "\0" "BIG5" "\0" "Big5HKSCS" "\0" "BIG5-HKSCS" "\0" "GBK" "\0" "GBK" "\0" "GB18030" "\0" "GB18030" "\0" "SJIS" "\0" "SHIFT_JIS" "\0" "ARMSCII-8" "\0" "ARMSCII-8" "\0" "PT154" "\0" "PT154" "\0" /*"ISCII-DEV" "\0" "?" "\0"*/ "*" "\0" "UTF-8" "\0"; # endif # if defined VMS /* To avoid the troubles of an extra file charset.alias_vms in the sources of many GNU packages,simply inline the aliases here. */ /* The list of encodings is taken from the OpenVMS 7.3-1 documentation "Compaq C Run-Time Library Reference Manual for OpenVMS systems" section 10.7 "Handling Different Character Sets". */ cp = "ISO8859-1" "\0" "ISO-8859-1" "\0" "ISO8859-2" "\0" "ISO-8859-2" "\0" "ISO8859-5" "\0" "ISO-8859-5" "\0" "ISO8859-7" "\0" "ISO-8859-7" "\0" "ISO8859-8" "\0" "ISO-8859-8" "\0" "ISO8859-9" "\0" "ISO-8859-9" "\0" /* Japanese */ "eucJP" "\0" "EUC-JP" "\0" "SJIS" "\0" "SHIFT_JIS" "\0" "DECKANJI" "\0" "DEC-KANJI" "\0" "SDECKANJI" "\0" "EUC-JP" "\0" /* Chinese */ "eucTW" "\0" "EUC-TW" "\0" "DECHANYU" "\0" "DEC-HANYU" "\0" "DECHANZI" "\0" "GB2312" "\0" /* Korean */ "DECKOREAN" "\0" "EUC-KR" "\0"; # endif # if defined WIN32_NATIVE || defined __CYGWIN__ /* To avoid the troubles of installing a separate file in the same directory as the DLL and of retrieving the DLL's directory at runtime,simply inline the aliases here. */ cp = "CP936" "\0" "GBK" "\0" "CP1361" "\0" "JOHAB" "\0" "CP20127" "\0" "ASCII" "\0" "CP20866" "\0" "KOI8-R" "\0" "CP20936" "\0" "GB2312" "\0" "CP21866" "\0" "KOI8-RU" "\0" "CP28591" "\0" "ISO-8859-1" "\0" "CP28592" "\0" "ISO-8859-2" "\0" "CP28593" "\0" "ISO-8859-3" "\0" "CP28594" "\0" "ISO-8859-4" "\0" "CP28595" "\0" "ISO-8859-5" "\0" "CP28596" "\0" "ISO-8859-6" "\0" "CP28597" "\0" "ISO-8859-7" "\0" "CP28598" "\0" "ISO-8859-8" "\0" "CP28599" "\0" "ISO-8859-9" "\0" "CP28605" "\0" "ISO-8859-15" "\0" "CP38598" "\0" "ISO-8859-8" "\0" "CP51932" "\0" "EUC-JP" "\0" "CP51936" "\0" "GB2312" "\0" "CP51949" "\0" "EUC-KR" "\0" "CP51950" "\0" "EUC-TW" "\0" "CP54936" "\0" "GB18030" "\0" "CP65001" "\0" "UTF-8" "\0"; # endif #endif charset_aliases = cp; } return cp; } /* Determine the current locale's character encoding,and canonicalize it into one of the canonical names listed in config.charset. The result must not be freed; it is statically allocated. If the canonical name cannot be determined,the result is a non-canonical name. */ #ifdef STATIC STATIC #endif const char * locale_charset (void) { const char *codeset; const char *aliases; #if !(defined WIN32_NATIVE || defined OS2) # if HAVE_LANGINFO_CODESET /* Most systems support nl_langinfo (CODESET) nowadays. */ codeset = nl_langinfo (CODESET); # ifdef __CYGWIN__ /* Cygwin < 1.7 does not have locales. nl_langinfo (CODESET) always returns "US-ASCII". Return the suffix of the locale name from the environment variables (if present) or the codepage as a number. */ if (codeset != NULL && strcmp (codeset,"US-ASCII") == 0) { const char *locale; static char buf[2 + 10 + 1]; locale = getenv ("LC_ALL"); if (locale == NULL || locale[0] == '\0') { locale = getenv ("LC_CTYPE"); if (locale == NULL || locale[0] == '\0') locale = getenv ("LANG"); } if (locale != NULL && locale[0] != '\0') { /* If the locale name contains an encoding after the dot,return it. */ const char *dot = strchr (locale,'.'); if (dot != NULL) { const char *modifier; dot++; /* Look for the possible @... trailer and remove it,if any. */ modifier = strchr (dot,'@'); if (modifier == NULL) return dot; if (modifier - dot < sizeof (buf)) { memcpy (buf,dot,modifier - dot); buf [modifier - dot] = '\0'; return buf; } } } /* Woe32 has a function returning the locale's codepage as a number: GetACP(). This encoding is used by Cygwin,unless the user has set the environment variable CYGWIN=codepage:oem (which very few people do). Output directed to console windows needs to be converted (to GetOEMCP() if the console is using a raster font,or to GetConsoleOutputCP() if it is using a TrueType font). Cygwin does this conversion transparently (see winsup/cygwin/fhandler_console.cc),converting to GetConsoleOutputCP(). This leads to correct results,except when SetConsoleOutputCP has been called and a raster font is in use. */ sprintf (buf,"CP%u",GetACP ()); codeset = buf; } # endif # else /* On old systems which lack it,use setlocale or getenv. */ const char *locale = NULL; /* But most old systems don't have a complete set of locales. Some (like SunOS 4 or DJGPP) have only the C locale. Therefore we don't use setlocale here; it would return "C" when it doesn't support the locale name the user has set. */ # if 0 locale = setlocale (LC_CTYPE,NULL); # endif if (locale == NULL || locale[0] == '\0') { locale = getenv ("LC_ALL"); if (locale == NULL || locale[0] == '\0') { locale = getenv ("LC_CTYPE"); if (locale == NULL || locale[0] == '\0') locale = getenv ("LANG"); } } /* On some old systems,one used to set locale = "iso8859_1". On others,you set it to "language_COUNTRY.charset". In any case,we resolve it through the charset.alias file. */ codeset = locale; # endif #elif defined WIN32_NATIVE static char buf[2 + 10 + 1]; /* Woe32 has a function returning the locale's codepage as a number: GetACP(). When the output goes to a console window,it needs to be provided in GetOEMCP() encoding if the console is using a raster font,or in GetConsoleOutputCP() encoding if it is using a TrueType font. But in GUI programs and for output sent to files and pipes,GetACP() encoding is the best bet. */ sprintf (buf,GetACP ()); codeset = buf; #elif defined OS2 const char *locale; static char buf[2 + 10 + 1]; ULONG cp[3]; ULONG cplen; /* Allow user to override the codeset,as set in the operating system,with standard language environment variables. */ locale = getenv ("LC_ALL"); if (locale == NULL || locale[0] == '\0') { locale = getenv ("LC_CTYPE"); if (locale == NULL || locale[0] == '\0') locale = getenv ("LANG"); } if (locale != NULL && locale[0] != '\0') { /* If the locale name contains an encoding after the dot,return it. */ const char *dot = strchr (locale,'.'); if (dot != NULL) { const char *modifier; dot++; /* Look for the possible @... trailer and remove it,if any. */ modifier = strchr (dot,'@'); if (modifier == NULL) return dot; if (modifier - dot < sizeof (buf)) { memcpy (buf,modifier - dot); buf [modifier - dot] = '\0'; return buf; } } /* Resolve through the charset.alias file. */ codeset = locale; } else { /* OS/2 has a function returning the locale's codepage as a number. */ if (DosQueryCp (sizeof (cp),cp,&cplen)) codeset = ""; else { sprintf (buf,cp[0]); codeset = buf; } } #endif if (codeset == NULL) /* The canonical name cannot be determined. */ codeset = ""; /* Resolve alias. */ for (aliases = get_charset_aliases (); *aliases != '\0'; aliases += strlen (aliases) + 1,aliases += strlen (aliases) + 1) if (strcmp (codeset,aliases) == 0 || (aliases[0] == '*' && aliases[1] == '\0')) { codeset = aliases + strlen (aliases) + 1; break; } /* Don't return an empty string. GNU libc and GNU libiconv interpret the empty string as denoting "the locale's character encoding",thus GNU libiconv would call this function a second time. */ if (codeset[0] == '\0') codeset = "ASCII"; return codeset; }7、然后 在iocnv下面搜索config.h，然后会搜到3个 config.h.in， 将3个文件的.in去掉。（原因是 交叉编译时有一个问题， config.h找不到， 原因是库里面所以的config.h文件名都是config.h.in ）
然后就可以run as了
Android版本效果图：
参考资源：
http://blog.csdn.net/u012945598/article/details/17000585
http://blog.csdn.net/u012945598/article/details/17037871
字体地址：http://font.niutuku.com/font/9.shtml
中文显示问题，格式转换：http://www.2cto.com/kf/201404/295851.html
中文显示问题，加载xml：http://blog.csdn.net/zhy_cheng/article/details/9736973
Actions类：http://cn.cocos2d-x.org/doc/cocos2d-x-3.0/db/d61/classcocos2d_1_1_action.html
OrbitCamera的用法：http://www.xue163.com/179/6/1794554.html
