init

server/robot/config/LanguageTextProvider.cpp

@@ -0,0 +1,138 @@
+#include "stdafx.h"
+#include "LanguageTextProvider.h"
+
+using namespace wylib::stream;
+
+CLanguageTextProvider::CLanguageTextProvider()
+	:Inherited2(),Inherited(),m_TextAllocator(_T("LangDataAlloc"))
+{
+	m_pAllocator = &m_TextAllocator;
+}
+
+CLanguageTextProvider::~CLanguageTextProvider()
+{
+	CLangTextSection::clear();
+}
+
+bool CLanguageTextProvider::LoadFromFile(LPCTSTR sFileName)
+{
+	bool boResult = false;
+	try
+	{
+		CMemoryStream ms;
+		if (ms.loadFromFile(sFileName) <= 0)
+		{
+			showErrorFormat(_T("unable to load file %s error code %d"), sFileName, GetLastError());
+			return false;
+		}
+		CCustomLuaPreProcessor pp;
+		GetRobotMgr()->GetVSPDefine().RegisteToPreprocessor(pp);
+
+		//预处理器定义为了加快脚本读取，会注册语言包已加载的宏，此处应当去掉，否则无法读取语言包
+		pp.removeMacro("_LANGUAGE_INCLUDED_");
+
+		LPCSTR sText = pp.parse((LPCTSTR)ms.getMemory(), sFileName);
+		if (!sText)
+		{
+			showErrorFormat(_T("unable to pre-precess Language config"));
+			return false;
+		}
+		if (!setScript(sText))
+		{
+			showErrorFormat(_T("unable to set Language code-text"));
+			return false;
+		}
+		if (openGlobalTable("Lang"))
+		{
+			clear();
+			boResult = readLanguagePacket(*this);
+			if(boResult)
+			{
+				m_LogicDataAllocator.~CObjectAllocator(); //将申请的内容释放掉
+			}
+			closeTable();
+			if (boResult)
+			{
+				OutputMsg(rmTip, _T("[LANGUAGE]Luaguage Load Complete!"));
+			}
+		}
+	}
+	catch (RefString &s)
+	{
+		OutputMsg(rmError, _T("load Language config error: %s"), s.rawStr());
+	}
+	catch (...)
+	{
+		OutputMsg(rmError, _T("unexpected error on load Language config"));
+	}
+	//销毁脚本虚拟机
+	setScript(NULL);
+	return boResult;
+}
+
+void CLanguageTextProvider::showError(LPCTSTR sError)
+{
+	m_sLastErrDesc = sError;
+	RefString s = _T("[Language Config Error]");
+	s += sError;
+	throw s;
+}
+
+bool CLanguageTextProvider::readLanguagePacket(CLangTextSection &Section)
+{
+	//这里无法通过lua_objlen取得表内容数量，因为表可能只有None-Array value。所以可能取不到，应当遍历统计
+	int nlen = 0;
+	
+	lua_pushnil(m_pLua);
+	while (lua_next(m_pLua, -2))
+	{
+		nlen++;
+		lua_pop(m_pLua, 1);//remove value
+	}
+
+	if (nlen <= 0)
+		return true;
+
+	bool result = true;
+
+	Section.setPacket(nlen);
+	if (enumTableFirst())
+	{
+		char sNumKey[64];
+		const char* pKey;
+		int nKeyType, nValType;
+		CLangTextSection *pNewSection;
+
+		do 
+		{
+			nKeyType = lua_type(m_pLua, -2);
+			nValType = lua_type(m_pLua, -1);
+			//确定key
+			if (nKeyType == LUA_TNUMBER)
+			{
+				sprintf(sNumKey, "%d", lua_tointeger(m_pLua, -2));
+				pKey = sNumKey;
+			}
+			else pKey = lua_tostring(m_pLua, -2);
+
+			//读取和设置值
+			if (nValType == LUA_TSTRING || nValType == LUA_TNUMBER)
+			{
+				pNewSection = Section.addSection(pKey);
+				pNewSection->setText(lua_tostring(m_pLua, -1));
+			}
+			else if (nValType == LUA_TTABLE)
+			{
+				pNewSection = Section.addSection(pKey);
+				result = readLanguagePacket(*pNewSection);
+				if (!result)
+				{
+					endTableEnum();
+					break;
+				}
+			}
+		} 
+		while (enumTableNext());
+	}
+	return result;
+}