#define EPERM 1 /* Operation not permitted */
#define ENOENT 2 /* No such file or directory */
#define ESRCH 3 /* No such process */
#define EINTR 4 /* Interrupted system call */
#define EIO 5 /* I/O error */
#define ENXIO 6 /* No such device or address */
#define E2BIG 7 /* Argument list too long */
#define ENOEXEC 8 /* Exec format error */
#define EBADF 9 /* Bad file number */
#define ECHILD 10 /* No child processes */
#define EAGAIN 11 /* Try again */
#define ENOMEM 12 /* Out of memory */
#define EACCES 13 /* Permission denied */
#define EFAULT 14 /* Bad address */
#define ENOTBLK 15 /* Block device required */
#define EBUSY 16 /* Device or resource busy */
#define EEXIST 17 /* File exists */
#define EXDEV 18 /* Cross-device link */
#define ENODEV 19 /* No such device */
#define ENOTDIR 20 /* Not a directory */
#define EISDIR 21 /* Is a directory */
#define EINVAL 22 /* Invalid argument */
#define ENFILE 23 /* File table overflow */
#define EMFILE 24 /* Too many open files */
#define ENOTTY 25 /* Not a typewriter */
#define ETXTBSY 26 /* Text file busy */
#define EFBIG 27 /* File too large */
#define ENOSPC 28 /* No space left on device */
#define ESPIPE 29 /* Illegal seek */
#define EROFS 30 /* Read-only file system */
#define EMLINK 31 /* Too many links */
#define EPIPE 32 /* Broken pipe */
#define EDOM 33 /* Math argument out of domain of func */
#define ERANGE 34 /* Math result not representable */
#define EDEADLK 35 /* Resource deadlock would occur */
#define ENAMETOOLONG 36 /* File name too long */
#define ENOLCK 37 /* No record locks available */
#define ENOSYS 38 /* Function not implemented */
#define ENOTEMPTY 39 /* Directory not empty */
#define ELOOP 40 /* Too many symbolic links encountered */
#define EWOULDBLOCK EAGAIN /* Operation would block */
#define ENOMSG 42 /* No message of desired type */
#define EIDRM 43 /* Identifier removed */
#define ECHRNG 44 /* Channel number out of range */
#define EL2NSYNC 45 /* Level 2 not synchronized */
#define EL3HLT 46 /* Level 3 halted */
#define EL3RST 47 /* Level 3 reset */
#define ELNRNG 48 /* Link number out of range */
#define EUNATCH 49 /* Protocol driver not attached */
#define ENOCSI 50 /* No CSI structure available */
#define EL2HLT 51 /* Level 2 halted */
#define EBADE 52 /* Invalid exchange */
#define EBADR 53 /* Invalid request descriptor */
#define EXFULL 54 /* Exchange full */
#define ENOANO 55 /* No anode */
#define EBADRQC 56 /* Invalid request code */
#define EBADSLT 57 /* Invalid slot */
#define EDEADLOCK EDEADLK
#define EBFONT 59 /* Bad font file format */
#define ENOSTR 60 /* Device not a stream */
#define ENODATA 61 /* No data available */
#define ETIME 62 /* Timer expired */
#define ENOSR 63 /* Out of streams resources */
#define ENONET 64 /* Machine is not on the network */
#define ENOPKG 65 /* Package not installed */
#define EREMOTE 66 /* Object is remote */
#define ENOLINK 67 /* Link has been severed */
#define EADV 68 /* Advertise error */
#define ESRMNT 69 /* Srmount error */
#define ECOMM 70 /* Communication error on send */
#define EPROTO 71 /* Protocol error */
#define EMULTIHOP 72 /* Multihop attempted */
#define EDOTDOT 73 /* RFS specific error */
#define EBADMSG 74 /* Not a data message */
#define EOVERFLOW 75 /* Value too large for defined data type */
#define ENOTUNIQ 76 /* Name not unique on network */
#define EBADFD 77 /* File descriptor in bad state */
#define EREMCHG 78 /* Remote address changed */
#define ELIBACC 79 /* Can not access a needed shared library */
#define ELIBBAD 80 /* Accessing a corrupted shared library */
#define ELIBSCN 81 /* .lib section in a.out corrupted */
#define ELIBMAX 82 /* Attempting to link in too many shared libraries */
#define ELIBEXEC 83 /* Cannot exec a shared library directly */
#define EILSEQ 84 /* Illegal byte sequence */
#define ERESTART 85 /* Interrupted system call should be restarted */
#define ESTRPIPE 86 /* Streams pipe error */
#define EUSERS 87 /* Too many users */
#define ENOTSOCK 88 /* Socket operation on non-socket */
#define EDESTADDRREQ 89 /* Destination address required */
#define EMSGSIZE 90 /* Message too long */
#define EPROTOTYPE 91 /* Protocol wrong type for socket */
#define ENOPROTOOPT 92 /* Protocol not available */
#define EPROTONOSUPPORT 93 /* Protocol not supported */
#define ESOCKTNOSUPPORT 94 /* Socket type not supported */
#define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
#define EPFNOSUPPORT 96 /* Protocol family not supported */
#define EAFNOSUPPORT 97 /* Address family not supported by protocol */
#define EADDRINUSE 98 /* Address already in use */
#define EADDRNOTAVAIL 99 /* Cannot assign requested address */
#define ENETDOWN 100 /* Network is down */
#define ENETUNREACH 101 /* Network is unreachable */
#define ENETRESET 102 /* Network dropped connection because of reset */
#define ECONNABORTED 103 /* Software caused connection abort */
#define ECONNRESET 104 /* Connection reset by peer */
#define ENOBUFS 105 /* No buffer space available */
#define EISCONN 106 /* Transport endpoint is already connected */
#define ENOTCONN 107 /* Transport endpoint is not connected */
#define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */
#define ETOOMANYREFS 109 /* Too many references: cannot splice */
#define ETIMEDOUT 110 /* Connection timed out */
#define ECONNREFUSED 111 /* Connection refused */
#define EHOSTDOWN 112 /* Host is down */
#define EHOSTUNREACH 113 /* No route to host */
#define EALREADY 114 /* Operation already in progress */
#define EINPROGRESS 115 /* Operation now in progress */
#define ESTALE 116 /* Stale NFS file handle */
#define EUCLEAN 117 /* Structure needs cleaning */
#define ENOTNAM 118 /* Not a XENIX named type file */
#define ENAVAIL 119 /* No XENIX semaphores available */
#define EISNAM 120 /* Is a named type file */
#define ENOKEY 126 /* Required key not available */
#define EKEYEXPIRED 127 /* Key has expired */
#define EKEYREVOKED 128 /* Key has been revoked */
#define EKEYREJECTED 129 /* Key was rejected by service */
#define EOWNERDEAD 130 /* Owner died */
#define ENOTRECOVERABLE 131 /* State not recoverable */
#define ERFKILL 132 /* Operation not possible due to RF-kill */
#define EHWPOISON 133 /* Memory page has hardware error */

#include <pthread.h>
int pthread_mutex_init(pthread_mutex_t *restrict mutex, const pthread_mutexattr_t *rerestrict attr);
/*	attr一般设为NULL表示以默认属性初始化互斥量 */
int pthread_mutex_init(pthread_mutex_t *mutex);
/* 函数返回：成功返回0，失败返回错误码 */

#include <pthread.h>
int pthread_mutex_lock(pthread_mutex_t *mutex);
/* 对互斥量加锁 */
int pthread_mutex_trylock(pthread_mutex_t *mutex);
/* 如果互斥量未加锁对互斥量加锁，不会组阻塞且返回0； 如已经加锁该操作就会失败，无法所互斥量并返回EBUSY */
int pthread_mutex_unlock(pthread_mutex_t *mutex);
/* 解锁 */
/* 函数返回：成功返回0，失败返回错误编号 */

#include <pthread.h>
#include <time.h>
int pthread_mutex_timedlock(pthread_mutex_t * restrict mutex,
							const struct timespec *restrict tsptr);
/* 成功返回0，失败返回错误编号 */

#ifndef __MYFM_H__
#define __MYFM_H__
#include "Single.h"
//这里从Single中继承下来
class CLock : public CSingle
{
private:
	typedef CSingle BaseClass;
public:
	CRY_DECLARE_GTI(CMyFM);//迷之宏定义的声明部分
	//从注释来说大概是获取静态和运行时的信息
	//由于免费版源代码并没有完全开放，这里个人推测获取的信息在之后的GetMemoryUsage方法中需要使用
	CMyFM();
	virtual ~CMyFM(){};//注意这里的虚析构函数
	virtual void GetMemoryUsage(ICrySizer * s) const;
	//前面说的内存管理
	//你想要重载的函数	
private:
	//所需的成员
};
#endif

#include "StdAfx.h"
#include "Lock.h"
#include "Projectile.h"
CRY_IMPLEMENT_GTI(CMyFM, CSingle);//迷之宏定义的实现部分
void CMyFM::GetMemoryUsage(ICrySizer * s) const
{ 
	s->AddObject(this, sizeof(*this));	
	BaseClass::GetInternalMemoryUsage(s);		// collect memory of parent class
}
//内存的管理
//你所需要的的方法的实现

#include "apue.h"
#include <dirent.h>
 
int main(int argc, char* argv[])
{
	DIR *dp;
	struct dirent *dirp;
 
	if (argc != 2)
		err_quit("usage: ls directioy_name");
 
	if((dp = opendir(argv[1])) == NULL)
		err_sys("can't open %s", argv[1]);
 
	while ((dirp = readdir(dp)) != NULL)
		printf("%s\n", dirp->d_name);
 
	closedir(dp);
	exit(0);
}

#include "apue.h"
#include <dirent.h>
 
int main(int argc, char* argv[])
{
	DIR *dp;
	struct dirent *dirp;
 
	if (argc != 2)
		err_quit("usage: ls directioy_name");
 
	if((dp = opendir(argv[1])) == NULL)
		err_sys("can't open %s", argv[1]);
 
	while ((dirp = readdir(dp)) != NULL)
		printf("%s\n", dirp->d_name);
 
	closedir(dp);
	exit(0);
}

DIR *opendir(const char *pathname);
//成功时返回DIR指针，出错返回NULL
//获取DIR指针
 
struct dirent *readdir(DIR *dp);
//成功返回指针，若在目录尾出错返回NULL
//返回值为目录中的第一个目录项（个人感觉类似文件读取时的文件指针FILE*）
//例子中当执行到文件尾端是返回NULL这样可以便利本目录下的所有目录
int closedir(DIR *dp);
//成功返回0，出错返回-1
//销毁指针
 
//DIR是一种目录处理需要的结构，保存目录相关信息，由打开文件的描述符转化而来
//struct dir中记录的为文件信息，显示为以下形式
struct dirent
{
	long d_ino; /* inode number 索引节点号 */
	off_t d_off; /* offset to this dirent 在目录文件中的偏移 */
	unsigned short d_reclen; /* length of this d_name 文件名长 */
	unsigned char d_type; /* the type of d_name 文件类型 */
	char d_name [NAME_MAX+1]; /* file name (null-terminated) 文件名，最长256字符 */
}

bool CPlayerInput::OnActionSpecial(EntityId entityId, const ActionId& actionId, int activationMode, float value)
{
	if (CallTopCancelHandler())
	{
		return false;
	}
 
	const SInteractionInfo& interactionInfo = m_pPlayer->GetCurrentInteractionInfo();
	if (activationMode == eAAM_OnPress)
	{
		if (interactionInfo.interactionType == eInteraction_Stealthkill)
		{
			m_pPlayer->AttemptStealthKill(interactionInfo.interactiveEntityId);//这里调用的暗杀
		}
		else if (interactionInfo.interactionType == eInteraction_LargeObject)
		{
			if(!m_pPlayer->GetLargeObjectInteraction().IsBusy())
			{
				m_pPlayer->EnterLargeObjectInteraction(interactionInfo.interactiveEntityId); //always use power kick in MP
			}
		}
	}
 
	return false;//如方法名，这里触发的是特殊动作,前面两段代码都没有执行的话，就会进入正常的近战流程
}

bool CPlayerInput::OnActionSpecial(EntityId entityId, const ActionId& actionId, int activationMode, float value)
{
	if (CallTopCancelHandler())
	{
		return false;
	}
 
	const SInteractionInfo& interactionInfo = m_pPlayer->GetCurrentInteractionInfo();
	if (activationMode == eAAM_OnPress)
	{
		if (interactionInfo.interactionType == eInteraction_Stealthkill)
		{
			//我们把它注释掉
			//m_pPlayer->AttemptStealthKill(interactionInfo.interactiveEntityId);
		}
		else if (interactionInfo.interactionType == eInteraction_LargeObject)
		{
			if(!m_pPlayer->GetLargeObjectInteraction().IsBusy())
			{
				m_pPlayer->EnterLargeObjectInteraction(interactionInfo.interactiveEntityId); //always use power kick in MP
			}
		}
	}
	return false;
}