📄 rpgtextparse.cc
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}
//普通模式 /entry
else
{
bOperator = dIsopr(*pSlash);
//处理Entry标签
if(bOperator)
{
for(; pSlash<pTail;pSlash++)
if(!dIsopr(*pSlash) || dIsslash(*pSlash) )
break;
nNameLen = pSlash - pEntry;
}
else
{
for(; pSlash<pTail;pSlash++)
if(!dIsvarchar(*pSlash)/* && *pSlash != '_'*/)
break;
nNameLen = pSlash - pEntry;
//跳过收尾符
if(*pSlash == '>')
pSlash++;
}
}//else
///////////////////////////////////////////////
//判断是否有参数
if(*pEntry && *pSlash == ':')
{
//如果格式 :<param> 或 :<param\n格式
if(pSlash[1] == '<')
{
pSlash+=2;
pParamPtr = pSlash;
for(; pSlash<pTail;pSlash++)
if(/*dIsslash(*pSlash) ||*/ *pSlash == '\n' || *pSlash == '>')
break;
nParamsLen = pSlash - pParamPtr;
if(*pSlash == '>')
pSlash++;
pParams = m_textPool.getStrBuffer(nParamsLen+2);
pParams[0] = ':';
dStrncpy(pParams+1, pParamPtr, nParamsLen);
nParamsLen++;
}
//普通模式 /entry
else
{
pParamPtr = pSlash;
for(; pSlash<pTail;pSlash++)
{
if(!dIsalnum(*pSlash) && *pSlash != '_' && *pSlash != ':')
break;
}
nParamsLen = pSlash - pParamPtr;
//跳过收尾符
if(*pSlash == '>')
pSlash++;
pParams = m_textPool.getStrBuffer(nParamsLen+1);
dStrncpy(pParams, pParamPtr, nParamsLen);
}//else
}//if
}//else
if(nSecLen)
{
//保存%前的原字符串内容
//m_textPool.advance();
pSection = m_textPool.getStrBuffer(nSecLen+1);
dStrncpy(pSection, pCurrent, nSecLen);
m_nBufSize += nSecLen;
m_arSections.increment();
m_arSections.last().pSection = pSection;
m_arSections.last().nLen = nSecLen;
m_arSections.last().pParams = NULL;
}
if(*pEntry != '/' && *pEntry)
{
sIDName = StringTable->insertn(pEntry,nNameLen);
m_nBufSize += ParseEntry(sIDName,pParams, nParamsLen,nLevel);
//m_arSections.last().pParams = pParams;
//nBufSize += nParamsLen;
}
pCurrent = pSlash;
}//for
//直接返回原内容，没有变量替换的话
if(pCurrent == sText)
return sText;
//保存最的一段内容
nSecLen = pTail - pCurrent;
if(nSecLen)
{
m_nBufSize += nSecLen;
m_arSections.increment();
m_arSections.last().pSection = pCurrent;
m_arSections.last().pParams = NULL;
m_arSections.last().nLen = nSecLen;
}
if(nLevel < m_nLevelNum)
return NULL;
return ConcatSections(m_nBufSize);
}
BOOL RPGTextParse::ClearParse()
{
m_textPool.clear();
m_arSections.clear();
m_arColorStack.clear();
m_nBufSize = 0;
return TRUE;
}
RPGTextParse& RPGTextParse::operator << (CSTR str)
{
//char* pSection;
int nSecLen;
nSecLen = dStrlen(str);
m_nBufSize += nSecLen;
//pSection = m_textPool.getStrBuffer(nSecLen+1);
//dStrcpy(pSection, str);
m_arSections.increment();
m_arSections.last().pSection = str;
m_arSections.last().pParams = NULL;
m_arSections.last().nLen = nSecLen;
return *this;
}
CSTR RPGTextParse::ConcatSections(U32 nBufSize)
{
char *pContent,
*pCurrent;
U32 n;
if(nBufSize == 0 || m_arSections.size()==0)
{
return "";
}
//consoleAlloc();
///////////////////////////////////
//内容连接
//直接把内容写到STR中
//m_textPool.advance();
pContent = m_textPool.getStrBuffer(nBufSize+1);
pCurrent = pContent;
for(n=0; n<m_arSections.size(); n++)
{
//switch(m_arSections[n].cType)
//{
//case 'b':
// dStrcpy(pCurrent,dAtob(pVar)?"true":"false");
// break;
//case 'd':
//case 'i':
// dSprintf(pCurrent,nBufSize - (pCurrent-pContent),"%d",dAtoi(pVar));
// break;
//case 'f':
//case 'g':
// dSprintf(pCurrent,nBufSize - (pCurrent-pContent),"%g",dAtof(pVar));
// break;
//case 's':
//default:
// dStrcpy(pCurrent,pVar);
// break;
//}
dStrncpy(pCurrent,m_arSections[n].pSection , m_arSections[n].nLen);
pCurrent += m_arSections[n].nLen;
if(m_arSections[n].pParams)
{
dStrncpy(pCurrent,m_arSections[n].pParams , m_arSections[n].nParamsLen);
pCurrent += m_arSections[n].nParamsLen;
}
}
pContent[nBufSize] = 0;
return pContent;
}
U32 RPGTextParse::ParseEntry(StringTableEntry sIDName,CSTR pParams, U32 nParamsLen,S32 nLevel)
{
TextEntry* pEntry;
CSTR pValue;
char* pBuffer;
U32 nLen;
nLen = 0;
pEntry = m_arEntrys.Get(sIDName);
if(pEntry)
{
SimObject* pGObject = NULL;
pValue = StringTable->getBlank();;
switch(pEntry->dwType)
{
case TXTT_GAME:
pGObject = static_cast<SimObject*>(g_pRPGSetting);
break;
case TXTT_PLAYER:
pGObject = static_cast<SimObject*>(g_pGPlayer);
break;
case TXTT_NPC:
pGObject = static_cast<SimObject*>(g_pGNpc);
break;
case TXTT_SCENE:
pGObject = static_cast<SimObject*>(g_pGScene);
break;
case TXTT_DIALOG:
pGObject = static_cast<SimObject*>(g_pRPGDialog);
break;
case TXTT_GOODS:
pGObject = static_cast<SimObject*>(g_pGGoods);
break;
default:
pValue = NULL;
break;
}
if(pValue)
{
if(pGObject)
{
if(pEntry->pField[0] == '*')
pValue = Con::executef(pGObject,1,pEntry->pField+1);
else
pValue = pGObject->getDataField(pEntry->pField, NULL);
}
}
else
{
switch(pEntry->dwType)
{
case TXTT_TASK:
if(dynamic_cast<GTaskState*>(g_pGTaskState))
pValue = g_pGTaskState->GetDataBy(pEntry->pField);
pParams = NULL;
nParamsLen = 0;
break;
case TXTT_ICON:
nLen = dStrlen(m_pExpsPath) + dStrlen(pEntry->pFilename) + 10;
pBuffer = m_textPool.getStrBuffer(nLen+1);
pValue = pBuffer;
dSprintf(pBuffer,nLen,"<bitmap:%s/%s>",
m_pExpsPath,
pEntry->pFilename);
break;
case TXTT_ACTION:
case TXTT_MOTION:
{
pValue = NULL;
GCharacter* pChar;
if(!pParams || !Sim::findObject(pParams+1,pChar) )
pChar = static_cast<GCharacter*>(g_pGPlayer);
if(pChar)
{
pChar->PlayMotion(pEntry->pData);
}
}
break;
case TXTT_COLORMODE:
pValue = NULL;
m_sClrTag = pEntry->pTag;
m_nClrTagLen = dStrlen(m_sClrTag);
break;
case TXTT_TAG2:
if(pParams && pParams[0])
{
pParams++;
nParamsLen--;
}
case TXTT_TAG:
if(pParams && pParams[0] == ':' && pParams[1] == '$')
{
pParams = Con::getVariable(pParams+1);
nLen = dStrlen(pEntry->pTag) + dStrlen(pParams) + 3;
pBuffer = m_textPool.getStrBuffer(nLen+1);
dSprintf(pBuffer,nLen,"<%s:%s>", pEntry->pTag, pParams);
}
else
{
nLen = dStrlen(pEntry->pTag) + nParamsLen + 2;
pBuffer = m_textPool.getStrBuffer(nLen+1);
dSprintf(pBuffer,nLen,"<%s%s>", pEntry->pTag, pParams?pParams:"");
}
pValue = pBuffer;
pParams = NULL;
nParamsLen = 0;
break;
case TXTT_TAGEND:
pParams = NULL;
nParamsLen = 0; //标签结束不需要参数
nLen = dStrlen(pEntry->pTag) + 3;
pBuffer = m_textPool.getStrBuffer(nLen+1);
pValue = pBuffer;
dSprintf(pBuffer,nLen,"</%s>", pEntry->pTag);
break;
case TXTT_COLOR:
{
if(pEntry->pColor[0] == '@')
{
m_arColorStack.pop_back();
if(m_arColorStack.size())
pEntry = m_arColorStack.last();
else
pEntry = NULL;
}
else
m_arColorStack.push_back(pEntry);
if(pEntry)
{
nLen = m_nClrTagLen + 8 + 3;
pBuffer = m_textPool.getStrBuffer(nLen+1);
pValue = pBuffer;
if(pParams && pParams[0] == ':' && pParams[1] == '$')
dSprintf(pBuffer,nLen,"<%s:%s>", m_sClrTag, Con::getVariable(pParams+1));
else if(pEntry->pColor[0] && pEntry->pColor[0] != '.')
dSprintf(pBuffer,nLen,"<%s:%8s>", m_sClrTag ,pEntry->pColor);
else if(nParamsLen <= 7)
dSprintf(pBuffer,nLen,"<%s:%6sff>", m_sClrTag ,pParams&&pParams[0]?pParams+1 : "");
else
dSprintf(pBuffer,nLen,"<%s:%8s>", m_sClrTag ,pParams+1);
pParams = NULL;
nParamsLen = 0;
pBuffer += m_nClrTagLen+2;
for(U32 n=0;n < 8; n++)
if(!dIshex(pBuffer[n]))
pBuffer[n] = '0';
}
else
pValue = NULL;
}
break;
case TXTT_GVAR: //全局变量
pValue = Con::getVariable(pEntry->pVar);
break;
case TXTT_VAR: //先局部后全局
default:
pValue = Con::getLocalVariable(pEntry->pVar);
if(pValue == 0 || pValue[0] == 0)
pValue = Con::getVariable(pEntry->pVar);
break;
}//switch
}//else
}//if
else
{
pValue = sIDName;
}
if(pValue == NULL)
nLen = 0;
else
{
//内容格式为 =>内容
if(pValue[0] == '=' && pValue[1] == '>')
{
if(ParseText(pValue+2,nLevel-1) == NULL)
return 0;
}
if(nLen == 0)
nLen = dStrlen(pValue);
}
if(pValue && nLen)
{
m_arSections.increment();
m_arSections.last().pSection = pValue;
m_arSections.last().nLen = nLen;
m_arSections.last().pParams = pParams;
m_arSections.last().nParamsLen= nParamsLen;
}
return nLen + nParamsLen;
}
ConsoleMethod(RPGTextParse,ParseText,const char*, 3,3,"object.ParseText(sText)")
{
return object->ParseText(argv[2]);
}
};//namespace RPG
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