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Improved feature: structures can be dragged. Which ones is defined in a new xml.
For more info, see http://thepit.ja-galaxy-forum.com/index.php?t=msg&goto=360672&#msg_360672 Requires GameDir >= r2558 git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@8870 3b4a5df2-a311-0410-b5c6-a8a6f20db521
This commit is contained in:
Flugente
@@ -0,0 +1,216 @@
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#ifdef PRECOMPILEDHEADERS
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#include "Tactical All.h"
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#else
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#include "sgp.h"
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#include "overhead.h"
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#include "Handle Items.h"
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#include "Debug Control.h"
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#include "expat.h"
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#include "XML.h"
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#endif
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STRUCTURE_MOVEPOSSIBLE gStructureMovePossible[STRUCTURE_MOVEPOSSIBLE_MAX];
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struct
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{
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PARSE_STAGE curElement;
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CHAR8 szCharData[MAX_CHAR_DATA_LENGTH + 1];
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STRUCTURE_MOVEPOSSIBLE* curArray;
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UINT32 maxArraySize;
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UINT32 curIndex;
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UINT32 currentDepth;
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UINT32 maxReadDepth;
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}
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typedef structuremoveParseData;
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static void XMLCALL
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structuredemoveStartElementHandle( void *userData, const XML_Char *name, const XML_Char **atts )
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{
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structuremoveParseData * pData = (structuremoveParseData *)userData;
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if ( pData->currentDepth <= pData->maxReadDepth ) //are we reading this element?
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{
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if ( strcmp( name, "STRUCTURESLIST" ) == 0 && pData->curElement == ELEMENT_NONE )
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{
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pData->curElement = ELEMENT_LIST;
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pData->maxReadDepth++; //we are not skipping this element
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}
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else if ( strcmp( name, "STRUCTURE" ) == 0 && pData->curElement == ELEMENT_LIST )
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{
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pData->curElement = ELEMENT;
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pData->maxReadDepth++; //we are not skipping this element
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}
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else if ( pData->curElement == ELEMENT &&
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( strcmp( name, "szTileSetDisplayName" ) == 0 ||
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strcmp( name, "szTileSetName" ) == 0 ||
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strcmp( name, "allowedtile" ) == 0 ) )
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{
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pData->curElement = ELEMENT_PROPERTY;
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pData->maxReadDepth++; //we are not skipping this element
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}
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pData->szCharData[0] = '\0';
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}
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pData->currentDepth++;
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}
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static void XMLCALL
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structuredemoveCharacterDataHandle( void *userData, const XML_Char *str, int len )
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{
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structuremoveParseData * pData = (structuremoveParseData *)userData;
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if ( ( pData->currentDepth <= pData->maxReadDepth ) &&
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( strlen( pData->szCharData ) < MAX_CHAR_DATA_LENGTH )
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) {
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strncat( pData->szCharData, str, __min( (unsigned int)len, MAX_CHAR_DATA_LENGTH - strlen( pData->szCharData ) ) );
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}
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}
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static void XMLCALL
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structuredemoveEndElementHandle( void *userData, const XML_Char *name )
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{
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static std::vector<UINT8> statictilevector;
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structuremoveParseData * pData = (structuremoveParseData *)userData;
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if ( pData->currentDepth <= pData->maxReadDepth ) //we're at the end of an element that we've been reading
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{
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if ( strcmp( name, "STRUCTURESLIST" ) == 0 )
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{
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pData->curElement = ELEMENT_NONE;
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}
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else if ( strcmp( name, "STRUCTURE" ) == 0 )
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{
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pData->curElement = ELEMENT_LIST;
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if ( pData->curIndex < pData->maxArraySize )
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{
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// for whatever reasons the game crashes in VS2008 Release builds when copying over the tilevector
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// this seems odd, as this works just fine in VS2010 and VS2013, and also works in VS205 debug builds
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// for now, copy over the content by hand
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// check if the vector is empty because assigning an empty vector will crash VS2010 debug builds!
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if ( !statictilevector.empty() )
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{
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pData->curArray[pData->curIndex].tilevector = statictilevector;
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statictilevector.clear();
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}
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}
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pData->curIndex++;
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}
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else if ( strcmp( name, "szTileSetDisplayName" ) == 0 )
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{
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pData->curElement = ELEMENT;
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strncpy( pData->curArray[pData->curIndex].szTileSetDisplayName, pData->szCharData, 20 );
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}
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else if ( strcmp( name, "szTileSetName" ) == 0 )
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{
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pData->curElement = ELEMENT;
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strncpy( pData->curArray[pData->curIndex].szTileSetName, pData->szCharData, 20 );
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}
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else if ( strcmp( name, "allowedtile" ) == 0 )
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{
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pData->curElement = ELEMENT;
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statictilevector.push_back( (UINT8)atol( pData->szCharData ) );
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}
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pData->maxReadDepth--;
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}
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pData->currentDepth--;
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}
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BOOLEAN ReadInStructureMoveStats( STR fileName )
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{
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HWFILE hFile;
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UINT32 uiBytesRead;
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UINT32 uiFSize;
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CHAR8 * lpcBuffer;
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XML_Parser parser = XML_ParserCreate( NULL );
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structuremoveParseData pData;
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DebugMsg( TOPIC_JA2, DBG_LEVEL_3, "Loading StructureMove.xml" );
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// Open foods file
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hFile = FileOpen( fileName, FILE_ACCESS_READ, FALSE );
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if ( !hFile )
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return( FALSE );
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uiFSize = FileGetSize( hFile );
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lpcBuffer = (CHAR8 *)MemAlloc( uiFSize + 1 );
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//Read in block
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if ( !FileRead( hFile, lpcBuffer, uiFSize, &uiBytesRead ) )
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{
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MemFree( lpcBuffer );
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return( FALSE );
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}
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lpcBuffer[uiFSize] = 0; //add a null terminator
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FileClose( hFile );
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XML_SetElementHandler( parser, structuredemoveStartElementHandle, structuredemoveEndElementHandle );
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XML_SetCharacterDataHandler( parser, structuredemoveCharacterDataHandle );
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memset( &pData, 0, sizeof( pData ) );
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pData.curArray = gStructureMovePossible;
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pData.curIndex = 0;
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pData.maxArraySize = STRUCTURE_MOVEPOSSIBLE_MAX;
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XML_SetUserData( parser, &pData );
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if ( !XML_Parse( parser, lpcBuffer, uiFSize, TRUE ) )
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{
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CHAR8 errorBuf[511];
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sprintf( errorBuf, "XML Parser Error in StructureMove.xml: %s at line %d", XML_ErrorString( XML_GetErrorCode( parser ) ), XML_GetCurrentLineNumber( parser ) );
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LiveMessage( errorBuf );
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MemFree( lpcBuffer );
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return FALSE;
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}
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MemFree( lpcBuffer );
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XML_ParserFree( parser );
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return( TRUE );
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}
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BOOLEAN WriteStructureMoveStats()
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{
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//Debug code; make sure that what we got from the file is the same as what's there
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// Open a new file
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HWFILE hFile = FileOpen( "TABLEDATA\\StructureMove out.xml", FILE_ACCESS_WRITE | FILE_CREATE_ALWAYS, FALSE );
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if ( !hFile )
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return( FALSE );
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{
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FilePrintf( hFile, "<STRUCTURESLIST>\r\n" );
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for ( UINT32 cnt = 0; cnt < STRUCTURE_MOVEPOSSIBLE_MAX; ++cnt )
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{
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FilePrintf( hFile, "\t<STRUCTURE>\r\n" );
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FilePrintf( hFile, "\t\t<szTileSetDisplayName>%s</szTileSetDisplayName>\r\n", gStructureMovePossible[cnt].szTileSetDisplayName );
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FilePrintf( hFile, "\t\t<szTileSetName>%s</szTileSetName>\r\n", gStructureMovePossible[cnt].szTileSetName );
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FilePrintf( hFile, "\t</STRUCTURE>\r\n" );
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}
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FilePrintf( hFile, "</STRUCTURESLIST>\r\n" );
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}
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FileClose( hFile );
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return( TRUE );
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}
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