diff --git a/Tactical/XML_LoadScreenHints.cpp b/Tactical/XML_LoadScreenHints.cpp new file mode 100644 index 000000000..70808dd5a --- /dev/null +++ b/Tactical/XML_LoadScreenHints.cpp @@ -0,0 +1,265 @@ +#ifdef PRECOMPILEDHEADERS + #include "Tactical All.h" +#else + #include "sgp.h" + #include "Debug Control.h" + #include "expat.h" + #include "XML.h" + #include "Animated ProgressBar.h" +#endif + +struct +{ + PARSE_STAGE curElement; + + CHAR8 szCharData[MAX_CHAR_DATA_LENGTH+1]; + LOADSCREENHINT_STRUCT curLoadScreenHint; + LOADSCREENHINT_STRUCT * curArray; + + UINT32 maxArraySize; + UINT32 curIndex; + UINT32 currentDepth; + UINT32 maxReadDepth; + CHAR16 gzLoadScreenHint[MAX_ENEMY_NAMES_CHARS]; +} +typedef enemyRankParseData; + +UINT16 num_found_loadscreenhints = 0; // the correct number is set on reading the xml + +LOADSCREENHINT_STRUCT zLoadScreenHint[LOADSCREENHINT_MAX]; + +static void XMLCALL +loadscreenhintsStartElementHandle(void *userData, const XML_Char *name, const XML_Char **atts) +{ + enemyRankParseData * pData = (enemyRankParseData *)userData; + + if(pData->currentDepth <= pData->maxReadDepth) //are we reading this element? + { + if(strcmp(name, "LOADSCREENHINTS") == 0 && pData->curElement == ELEMENT_NONE) + { + pData->curElement = ELEMENT_LIST; + + memset(pData->curArray,0,sizeof(LOADSCREENHINT_STRUCT)*pData->maxArraySize); + + pData->maxReadDepth++; //we are not skipping this element + } + else if(strcmp(name, "LOADSCREENHINT") == 0 && pData->curElement == ELEMENT_LIST) + { + pData->curElement = ELEMENT; + + memset(&pData->curLoadScreenHint,0,sizeof(LOADSCREENHINT_STRUCT)); + + pData->maxReadDepth++; //we are not skipping this element + } + else if(pData->curElement == ELEMENT && + (strcmp(name, "uiIndex") == 0 || + strcmp(name, "szName") == 0 || + strcmp(name, "lore") == 0 || + strcmp(name, "weapons") == 0 || + strcmp(name, "items") == 0 || + strcmp(name, "keybind") == 0 || + strcmp(name, "food") == 0 || + strcmp(name, "zombie") == 0 || + strcmp(name, "overheat") == 0 || + strcmp(name, "ncth") == 0 || + strcmp(name, "covertops") == 0 )) + { + pData->curElement = ELEMENT_PROPERTY; + + pData->maxReadDepth++; //we are not skipping this element + } + + pData->szCharData[0] = '\0'; + } + + pData->currentDepth++; +} + +static void XMLCALL +loadscreenhintsCharacterDataHandle(void *userData, const XML_Char *str, int len) +{ + enemyRankParseData * pData = (enemyRankParseData *)userData; + + if( (pData->currentDepth <= pData->maxReadDepth) && + (strlen(pData->szCharData) < MAX_CHAR_DATA_LENGTH) + ){ + strncat(pData->szCharData,str,__min((unsigned int)len,MAX_CHAR_DATA_LENGTH-strlen(pData->szCharData))); + } +} + +static void XMLCALL +loadscreenhintsEndElementHandle(void *userData, const XML_Char *name) +{ + enemyRankParseData * pData = (enemyRankParseData *)userData; + + if(pData->currentDepth <= pData->maxReadDepth) + { + if(strcmp(name, "LOADSCREENHINTS") == 0) + { + pData->curElement = ELEMENT_NONE; + } + else if(strcmp(name, "LOADSCREENHINT") == 0) + { + pData->curElement = ELEMENT_LIST; + + if(pData->curLoadScreenHint.uiIndex < pData->maxArraySize) + { + pData->curArray[pData->curLoadScreenHint.uiIndex] = pData->curLoadScreenHint; + } + + num_found_loadscreenhints = pData->curLoadScreenHint.uiIndex; + } + else if(strcmp(name, "uiIndex") == 0) + { + pData->curElement = ELEMENT; + pData->curLoadScreenHint.uiIndex = (UINT16) atol(pData->szCharData); + } + else if(strcmp(name, "szName") == 0 ) + { + pData->curElement = ELEMENT; + + MultiByteToWideChar( CP_UTF8, 0, pData->szCharData, -1, pData->curLoadScreenHint.szName, sizeof(pData->curLoadScreenHint.szName)/sizeof(pData->curLoadScreenHint.szName[0]) ); + pData->curLoadScreenHint.szName[sizeof(pData->curLoadScreenHint.szName)/sizeof(pData->curLoadScreenHint.szName[0]) - 1] = '\0'; + } + else if(strcmp(name, "lore") == 0) + { + pData->curElement = ELEMENT; + pData->curLoadScreenHint.usFlags |= (UINT8) atol(pData->szCharData) ? LOADSCREEN_LORE : 0; + } + else if(strcmp(name, "weapons") == 0) + { + pData->curElement = ELEMENT; + pData->curLoadScreenHint.usFlags |= (UINT8) atol(pData->szCharData) ? LOADSCREEN_WEAPON : 0; + } + else if(strcmp(name, "items") == 0) + { + pData->curElement = ELEMENT; + pData->curLoadScreenHint.usFlags |= (UINT8) atol(pData->szCharData) ? LOADSCREEN_ITEM : 0; + } + else if(strcmp(name, "keybind") == 0) + { + pData->curElement = ELEMENT; + pData->curLoadScreenHint.usFlags |= (UINT8) atol(pData->szCharData) ? LOADSCREEN_KEYBIND : 0; + } + else if(strcmp(name, "food") == 0) + { + pData->curElement = ELEMENT; + pData->curLoadScreenHint.usFlags |= (UINT8) atol(pData->szCharData) ? LOADSCREEN_FOOD : 0; + } + else if(strcmp(name, "zombie") == 0) + { + pData->curElement = ELEMENT; + pData->curLoadScreenHint.usFlags |= (UINT8) atol(pData->szCharData) ? LOADSCREEN_ZOMBIE : 0; + } + else if(strcmp(name, "overheat") == 0) + { + pData->curElement = ELEMENT; + pData->curLoadScreenHint.usFlags |= (UINT8) atol(pData->szCharData) ? LOADSCREEN_OVERHEAT_DIRT : 0; + } + else if(strcmp(name, "ncth") == 0) + { + pData->curElement = ELEMENT; + pData->curLoadScreenHint.usFlags |= (UINT8) atol(pData->szCharData) ? LOADSCREEN_NCTH : 0; + } + else if(strcmp(name, "covertops") == 0) + { + pData->curElement = ELEMENT; + pData->curLoadScreenHint.usFlags |= (UINT8) atol(pData->szCharData) ? LOADSCREEN_COVERTOPS : 0; + } + + pData->maxReadDepth--; + } + pData->currentDepth--; +} + +BOOLEAN ReadInLoadScreenHints(STR fileName) +{ + HWFILE hFile; + UINT32 uiBytesRead; + UINT32 uiFSize; + CHAR8 * lpcBuffer; + XML_Parser parser = XML_ParserCreate(NULL); + + enemyRankParseData pData; + + DebugMsg(TOPIC_JA2, DBG_LEVEL_3, "Loading LoadScreenHints.xml" ); + + // Open file + hFile = FileOpen( fileName, FILE_ACCESS_READ, FALSE ); + if ( !hFile ) + return( FALSE ); + + uiFSize = FileGetSize(hFile); + lpcBuffer = (CHAR8 *) MemAlloc(uiFSize+1); + + //Read in block + if ( !FileRead( hFile, lpcBuffer, uiFSize, &uiBytesRead ) ) + { + MemFree(lpcBuffer); + return( FALSE ); + } + + lpcBuffer[uiFSize] = 0; //add a null terminator + + FileClose( hFile ); + + + XML_SetElementHandler(parser, loadscreenhintsStartElementHandle, loadscreenhintsEndElementHandle); + XML_SetCharacterDataHandler(parser, loadscreenhintsCharacterDataHandle); + + + memset(&pData,0,sizeof(pData)); + pData.curArray = zLoadScreenHint; + pData.maxArraySize = LOADSCREENHINT_MAX; + + XML_SetUserData(parser, &pData); + + if(!XML_Parse(parser, lpcBuffer, uiFSize, TRUE)) + { + CHAR8 errorBuf[511]; + + sprintf(errorBuf, "XML Parser Error in LoadScreenHints.xml: %s at line %d", XML_ErrorString(XML_GetErrorCode(parser)), XML_GetCurrentLineNumber(parser)); + LiveMessage(errorBuf); + + MemFree(lpcBuffer); + return FALSE; + } + + MemFree(lpcBuffer); + + + XML_ParserFree(parser); + + + return( TRUE ); +} + + +BOOLEAN WriteLoadScreenHints( STR fileName) +{ + HWFILE hFile; + + //Debug code; make sure that what we got from the file is the same as what's there + // Open a new file + hFile = FileOpen( fileName, FILE_ACCESS_WRITE | FILE_CREATE_ALWAYS, FALSE ); + if ( !hFile ) + return( FALSE ); + + { + UINT32 cnt; + + FilePrintf(hFile,"\r\n"); + for(cnt = 0; cnt < num_found_loadscreenhints; ++cnt) + { + FilePrintf(hFile,"\t\r\n"); + FilePrintf(hFile,"\t\t%d\r\n", cnt); + FilePrintf(hFile,"\t\t%d\r\n", zLoadScreenHint[cnt].usFlags); + + FilePrintf(hFile,"\t\r\n"); + } + FilePrintf(hFile,"\r\n"); + } + FileClose( hFile ); + + return( TRUE ); +}