你的CPP=我的CPP

唾沫是用來數鈔票滴，不是用來講道理的

物品分類的設計

有一些類別，每一類都包含了一些物品，想用以下的XML保存。

數據樣例如下：
<Actors>
<FileVersion>0.2</FileVersion>

<Category>
<CateName>未分類sdf</CateName>
<Act>
  <ActName>地板</ActName>
  <ActId>101</ActId>
  <File>floor</File>
  <Pic></Pic>
  <Des>地板</Des>
</Act>
<Act>
  <ActName>怪物</ActName>
  <ActId>203</ActId>
  <File>mon31</File>
  <Pic></Pic>
  <Des>怪物</Des>
</Act>
</Category>

</Actors>

我設計了如下的類：
//ActorCategory.hpp

#ifndef __ACTOR_CATEGORY_HPP__
#define __ACTOR_CATEGORY_HPP__

#include <string>
#include <list>
#include <map>

#ifndef DWORD
#define DWORD unsigned long
#endif

using namespace std;

/**
* 每一個具體的物件信息
*/
struct SActInfo
{
SActInfo():
dwActId(0)
{
}

DWORD dwActId;
string strFileName;
string strPicName;
string strDescribe; //描述
};

typedef pair<string, struct SActInfo*> PairAct;
typedef map<string, struct SActInfo*> MapAct;

typedef pair<string, MapAct*> PairCate;
typedef map<string, MapAct*> MapCate;

/**
* 物件類別
*/
class CActorCategory
{
public:
CActorCategory();
CActorCategory(const CActorCategory &rcActorCate);
~CActorCategory();

// bool Init(CEditorFrame *pFrame);

bool InsertCate(const string &strCate); //插入物品類別strCate1
void UpdateCateName(const string &strOldCate, const string &strNewCate); //更新類別的名稱為strNewCate1
bool DeleteCate(int index);
bool DeleteCate(const string &strCateName); //刪除類別

//將物件strActor從類別strSrcCateName中移入類別strDestCateName中
bool MoveTo(const string &strDestCateName, const string &strSrcCateName, const string &strActorName);
bool InsertActor(const string &strCateName, const string &strActorName, SActInfo* pActInfo);
//bool InsertActor(const string &strCateName, const string &strActorName, const string &strFileName=""); //將物件添加到類別中，物件指定了文件名
bool SetActorFile(const string &strCateName, const string &strActorName, const string &strFileName); //給物件指定一個對應的文件
void UpdateActor(const string &strCateName, const string &strOldActor, const string &strNewActor); //更新物件的名稱
bool DeleteActor(const string &strCateName, const string &strActorName); //將物件strActor從類別strCate中刪除

DWORD GetActorIdByName(const string &strActorName);

void GetCategoryString(list<string> & lstRes); //返回所有的分類信息名稱
void GetActorString(const string &strCate1, list<string> &lstRes); //返回某一分類的所有物件
// SActorInfoRes* GetActorInfoByName(const string &strActorName);
// SActorInfoRes* GetActorInfoByFileName(const string &strFileName);

bool RebuldFromServer();
bool UpdateFromServer();
bool LoadFromXML(const string &strFileName); //讀取分類信息文件
bool SaveToXML(const string &strFileName = "GameActors.xml"); //保存

CActorCategory& operator=(const CActorCategory& rcActorCate);

private:
void Clear();
bool HasFile(const string& strFileName);
map<string, map<string, struct SActInfo*>*> m_mCategoryInfo; //類別，類別名作為索引，第二個元素用物件名作索引
};

#endif

//ActorCategory.cpp

#include "ActorCategory.hpp"

#include <iostream>
#include <fstream>
#include <strstream>

#include "Markup.h"
#include "ActorTable.hpp"

#define KEY_TAB (char)0x9
#define TABLE_FILE "table/Wi_ActorInfo.csv"

//#include "rtc2_text_xml.h"

/**
* the constructor
*/
CActorCategory::CActorCategory()
{
}

CActorCategory::CActorCategory(const CActorCategory &rcActorCate1)
{
struct SActInfo* psActorInfoCopy = new SActInfo();
MapAct* pmActorCopy = new MapAct();

MapAct* pmActorTemp;
MapCate::const_iterator ite = rcActorCate1.m_mCategoryInfo.begin();
MapCate::const_iterator end = rcActorCate1.m_mCategoryInfo.end();
for( ; ite!=end; ++ite)
{
  pmActorTemp = ite->second;
  for(MapAct::iterator iteAc=pmActorTemp->begin(); iteAc!=pmActorTemp->end(); ++iteAc)
  {
   psActorInfoCopy->dwActId = (iteAc->second)->dwActId;
   psActorInfoCopy->strDescribe = (iteAc->second)->strDescribe;
   psActorInfoCopy->strFileName = (iteAc->second)->strFileName;
   psActorInfoCopy->strPicName = (iteAc->second)->strPicName;
   pmActorCopy->insert(PairAct(iteAc->first, psActorInfoCopy));
  }
  this->m_mCategoryInfo.insert(PairCate(ite->first, pmActorCopy));
}
}

CActorCategory& CActorCategory::operator=(const CActorCategory& rcActorCate1)
{
if (this == &rcActorCate1)
{
return *this; // identity test: if a self-assignment
}

MapAct* pmActorTemp;
MapCate::const_iterator ite = rcActorCate1.m_mCategoryInfo.begin();
MapCate::const_iterator end = rcActorCate1.m_mCategoryInfo.end();
for( ; ite!=end; ++ite)
{
  MapAct* pmActorCopy = new MapAct();
  pmActorTemp = ite->second;
  for(MapAct::iterator iteAc=pmActorTemp->begin(); iteAc!=pmActorTemp->end(); ++iteAc)
  {
   struct SActInfo* psActorInfoCopy = new SActInfo();

   psActorInfoCopy->dwActId = (iteAc->second)->dwActId;
   psActorInfoCopy->strDescribe = (iteAc->second)->strDescribe;
   psActorInfoCopy->strFileName = (iteAc->second)->strFileName;
   psActorInfoCopy->strPicName = (iteAc->second)->strPicName;
   pmActorCopy->insert(PairAct(iteAc->first, psActorInfoCopy));
  }
  this->m_mCategoryInfo.insert(PairCate(ite->first, pmActorCopy));
}
return *this;
}

/**
* the destuctor
*/
CActorCategory::~CActorCategory()
{
MapAct* pmActorTemp;
MapCate::iterator ite = m_mCategoryInfo.begin();
MapCate::iterator end = m_mCategoryInfo.end();
for( ; ite!=m_mCategoryInfo.end(); ++ite)
{
  pmActorTemp = ite->second;
  for(MapAct::iterator iteAc=pmActorTemp->begin(); iteAc!=pmActorTemp->end(); ++iteAc)
  {
   delete iteAc->second;

  }
  delete pmActorTemp;
}
m_mCategoryInfo.clear();
}

void CActorCategory::Clear()
{
MapAct* pmActorTemp;
MapCate::iterator ite = m_mCategoryInfo.begin();
MapCate::iterator end = m_mCategoryInfo.end();
for( ; ite!=m_mCategoryInfo.end(); ++ite)
{
  pmActorTemp = ite->second;
  for(MapAct::iterator iteAc=pmActorTemp->begin(); iteAc!=pmActorTemp->end(); ++iteAc)
  {
   delete iteAc->second;
  }
  delete pmActorTemp;
}
m_mCategoryInfo.clear();
}

/**
* 新增物品類別
*/
bool CActorCategory::InsertCate(const string &strCate) //將類別strCate1插入
{
m_mCategoryInfo.insert(PairCate(strCate,new MapAct()));
return true;
}

/**
* 更新類別的名稱為strNewCate1
*/
void CActorCategory::UpdateCateName(const string &strOldCate, const string &strNewCate)
{
    if (strNewCate != strOldCate)
    {
        MapCate::iterator itFind = m_mCategoryInfo.find(strOldCate);
        if (itFind != m_mCategoryInfo.end())
        {
            m_mCategoryInfo.insert(PairCate(strNewCate, itFind->second));
            m_mCategoryInfo.erase(strOldCate);
        }
    }
}

/**
* 刪除類別
*/
bool CActorCategory::DeleteCate(int index)
{
MapAct* pmActorTemp;
int i = 0;
MapCate::iterator end = m_mCategoryInfo.end();
for(MapCate::iterator ite = m_mCategoryInfo.begin(); ite!=end; ++ite)
{
  if(i == index)
  {
   pmActorTemp = ite->second;
   for(MapAct::iterator iteAc=pmActorTemp->begin(); iteAc!=pmActorTemp->end(); ++iteAc)
   {
    delete iteAc->second;
   }
   delete pmActorTemp;

   m_mCategoryInfo.erase(ite);
   return true;
  }
  ++i;
}
return false;
}

/**
* 刪除類別
*/
bool CActorCategory::DeleteCate(const string &strCateName)
{
MapCate::iterator ite = m_mCategoryInfo.find(strCateName);
MapAct* pmActorTemp = ite->second;
for(MapAct::iterator iteAc=pmActorTemp->begin(); iteAc!=pmActorTemp->end(); ++iteAc)
{
delete iteAc->second;
}
delete pmActorTemp;
m_mCategoryInfo.erase(ite);
return true;
}

/**
* 將物件strActorName從類別strSrcCateName中移入類別strDestCateName中
*/
bool CActorCategory::MoveTo(const string &strDestCateName, const string &strSrcCateName, const string &strActorName)
{
if(strDestCateName == strSrcCateName)
{
  return false;
}

    MapCate::iterator itSrcCate = m_mCategoryInfo.find(strSrcCateName);
    MapCate::iterator itDescCate = m_mCategoryInfo.find(strDestCateName);
    MapCate::iterator itEndCate = m_mCategoryInfo.end();
    if ((itSrcCate == itEndCate) || (itDescCate == itEndCate))
    {
        return false;
    }

    MapAct* pmActorSrc = itSrcCate->second;
    MapAct::iterator itSrcAct = pmActorSrc->find(strActorName);
    if (itSrcAct == pmActorSrc->end())
    {
        return false;
    }

itDescCate->second->insert(PairAct(strActorName, itSrcAct->second));
pmActorSrc->erase(strActorName);

return true;
}

bool CActorCategory::InsertActor(const string &strCateName, const string &strActorName, SActInfo* pActInfo)
{
    MapCate::iterator iteCate = m_mCategoryInfo.find(strCateName);
MapCate::iterator iteEnd = m_mCategoryInfo.end();
if(iteCate == iteEnd)
{
        InsertCate(strCateName);
    }
    iteCate = m_mCategoryInfo.find(strCateName);
    assert(iteCate!=iteEnd);
MapAct* pmActorTemp = iteCate->second;
pmActorTemp->insert(PairAct(strActorName, pActInfo));
return true;
}

/*
bool CActorCategory::InsertActor(const string &strCate1, const string &strActorName) //將物件添加到類別中
{
MapActor* pmActorTemp = m_mCategoryInfo.find(strCate1)->second;
return pmActorTemp->insert(PairActor(strActorName, new SActorInformation()));
}
*/

void CActorCategory::UpdateActor(const string &strCateName, const string &strOldActor, const string &strNewActor) //更新物件的名稱
{
MapCate::iterator ite = m_mCategoryInfo.find(strCateName);
    if (ite != m_mCategoryInfo.end())
    {
        MapAct* pmActorTemp = ite->second;
        MapAct::iterator itAct = pmActorTemp->find(strOldActor);
        if ((itAct != pmActorTemp->end()) && (strNewActor != strOldActor))
        {
            pmActorTemp->insert(PairAct(strNewActor, itAct->second));
            pmActorTemp->erase(strOldActor);
        }
    }
}

DWORD CActorCategory::GetActorIdByName(const string &strActorName)
{
MapAct* pmActorTemp;
MapCate::iterator end = m_mCategoryInfo.end();
for(MapCate::iterator ite = m_mCategoryInfo.begin(); ite!=end; ++ite)
{
  pmActorTemp = ite->second;
  MapAct::iterator iteFind = pmActorTemp->find(strActorName);
  if(iteFind != pmActorTemp->end())
  {
   return (iteFind->second)->dwActId;
  }
}
return 0;
}

/**
* 返回所有的分類信息名稱
*/
void CActorCategory::GetCategoryString(list<string> & lstRes)
{
MapCate::iterator ite = m_mCategoryInfo.begin();
MapCate::iterator end = m_mCategoryInfo.end();
for( ; ite!=end; ++ite)
{
lstRes.push_back(ite->first);
}
}

void CActorCategory::GetActorString(const string &strCate1, list<string> &lstRes) //返回某一分類的所有物件
{
MapAct* pmActorTemp = (m_mCategoryInfo.find(strCate1))->second;
MapAct::iterator iteA = pmActorTemp->begin();
MapAct::iterator end = pmActorTemp->end();
for( ; iteA!=end; ++iteA)
{
lstRes.push_back(iteA->first);
}
}

bool CActorCategory::RebuldFromServer()
{
    Clear();
    CActorTable actTable;
    actTable.LoadTable(TABLE_FILE);
    MapTable* pTable = actTable.GetTable();
    struct SActTable* psActTable;
    struct SActInfo* psActInfo;
    for(MapTable::iterator ite=pTable->begin(); ite!=pTable->end(); ++ite)
    {
        psActTable = ite->second;
        psActInfo = new SActInfo();
        psActInfo->dwActId = psActTable->dwActId;
        psActInfo->strFileName = psActTable->strFileName;
        psActInfo->strDescribe = psActTable->strDescribe;
        InsertActor("未分類", psActTable->strActName, psActInfo);
    }
    return true;
}

bool CActorCategory::UpdateFromServer()
{
    CActorTable actTable;
    actTable.LoadTable(TABLE_FILE);
    MapTable* pTable = actTable.GetTable();
    struct SActTable* psActTable;
    struct SActInfo* psActInfo;
    string strFileName;
    for(MapTable::iterator ite=pTable->begin(); ite!=pTable->end(); ++ite)
    {
        psActTable = ite->second;
        strFileName = psActTable->strFileName;
        if(!HasFile(strFileName))
        {
          psActInfo = new SActInfo();
          psActInfo->dwActId = psActTable->dwActId;
          psActInfo->strFileName = psActTable->strFileName;
          psActInfo->strDescribe = psActTable->strDescribe;
          InsertActor("未分類", psActTable->strFileName, psActInfo);
        }
    }
    return true;
}

bool CActorCategory::HasFile(const string& strFileName)
{
    SActInfo* psAct;
MapAct* pmActorTemp;
MapCate::iterator ite = m_mCategoryInfo.begin();
MapCate::iterator end = m_mCategoryInfo.end();
for( ; ite!=m_mCategoryInfo.end(); ++ite)
{
  pmActorTemp = ite->second;
  for(MapAct::iterator iteAc=pmActorTemp->begin(); iteAc!=pmActorTemp->end(); ++iteAc)
  {
           psAct = iteAc->second;
           if(psAct->strFileName == strFileName)
           {
               return true;
           }
        }
    }
    return false;
}

/**
* 供測試用
*//*
bool CActorCategory::LoadFromXML(const string &strFileName)
{
MapAct* pmActorTemp = new map<string, struct SActInfo*>();
pmActorTemp->insert( PairAct("Tom",new struct SActInfo()) );
pmActorTemp->insert( PairAct("Jim",new struct SActInfo()) );

m_mCategoryInfo.insert(PairCate("人物",pmActorTemp));

delete pmActorTemp;
return true;
}
*/

bool CActorCategory::LoadFromXML(const string &strFileName)
{
Clear();
string strInfo;
string strFileFullName=strFileName;
if(strFileFullName.empty())
{
strFileFullName = "ActCate.xml";
}
ifstream ifs(strFileFullName.c_str()); //

char buf[1024] = {0};
while(ifs.good())
{
ifs.getline(buf, sizeof(buf));
strInfo.append(buf);
}

//cout<<strInfo.c_str()<<endl;

CMarkup xml;
xml.SetDoc( (strInfo.c_str()) );
while ( xml.FindChildElem("Category") )
{
  MapAct* pmActorTemp = new MapAct();
  xml.IntoElem();
  xml.FindChildElem( "CateName" );
  string strCateName1 = xml.GetChildData();
  while(xml.FindChildElem("Act"))
  {
   xml.IntoElem();
   xml.FindChildElem("ActName");
   string strActorName1 = xml.GetChildData();

   xml.FindChildElem("ActId");
   string strActId1 = xml.GetChildData();

   xml.FindChildElem("File");
   string strFileName1 = xml.GetChildData();

   xml.FindChildElem("Pic");
   string strPic1 = xml.GetChildData();

   xml.FindChildElem("Des");
   string strDes1 = xml.GetChildData();

   struct SActInfo* pSActInfo1 = new SActInfo();
   pSActInfo1->dwActId = atol(strActId1.c_str());
   pSActInfo1->strFileName = strFileName1;
   pSActInfo1->strPicName = strPic1;
   pSActInfo1->strDescribe = strDes1;

   pmActorTemp->insert( PairAct(strActorName1,pSActInfo1) );
   xml.OutOfElem();
   //cout<<strActorName1<<endl;
  }
  m_mCategoryInfo.insert( PairCate(strCateName1, pmActorTemp) );

xml.OutOfElem();
}

return true;
}

bool CActorCategory::SaveToXML(const string &strFileName/*="GameActors.xml"*/)
{
ostrstream strInfo;
string strFileFullName=strFileName;
if(strFileFullName.empty())
{
strFileFullName = "GameActors.xml";
}
ofstream out(strFileFullName.c_str());//生成文件輸出流

strInfo<<"<Actors>"<<endl;
strInfo<<"<FileVersion>0.2</FileVersion>"<<endl<<endl;

MapAct* pmActorTemp;
MapCate::iterator ite = m_mCategoryInfo.begin();
MapCate::iterator end = m_mCategoryInfo.end();
for( ; ite!=end; ++ite)
{
strInfo<<"<Category>"<<endl;

  strInfo<<(char)0x9<<"<CateName>";
  strInfo<<ite->first.c_str();
  strInfo<<"</CateName>"<<endl;

  pmActorTemp = ite->second;
  for(MapAct::iterator ite2 = pmActorTemp->begin(); ite2!=pmActorTemp->end(); ++ite2)
  {
   strInfo<<(char)0x9<<"<Act>"<<endl;
   strInfo<<(char)0x9<<(char)0x9<<"<ActName>";
   strInfo<<ite2->first.c_str();
   strInfo<<"</ActName>"<<endl;

   strInfo<<(char)0x9<<(char)0x9<<"<ActId>";
   strInfo<<(ite2->second)->dwActId;
   strInfo<<"</ActId>"<<endl;

   strInfo<<(char)0x9<<(char)0x9<<"<File>";
   strInfo<<(ite2->second)->strFileName.c_str();
   strInfo<<"</File>"<<endl;

   strInfo<<(char)0x9<<(char)0x9<<"<Pic>";
   strInfo<<(ite2->second)->strPicName.c_str();
   strInfo<<"</Pic>"<<endl;

   strInfo<<(char)0x9<<(char)0x9<<"<Des>";
   strInfo<<(ite2->second)->strDescribe.c_str();
   strInfo<<"</Des>"<<endl;

   strInfo<<(char)0x9<<"</Act>"<<endl;
  }
  strInfo<<"</Category>"<<endl<<endl;

}

strInfo<<"</Actors>"<<endl;
strInfo<<'\0';
out<<strInfo.str();
//cout<<strInfo.str();

return true;
}

posted on 2007-12-22 15:34 晨風閱讀(465) 評論(0) 編輯收藏引用

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