Void GameplayManager::SavePlayerTown( const PlayerTown * pPlayerTown ) const
{
// Build file name
GChar strFileName[PATHNAME_LENGTH + 1];
GChar strFullPath[PATHNAME_LENGTH + 1];
StringFn->Format( strFileName, TEXT("%s.xml"), pPlayerTown->GetName() );
StringFn->Format( strFullPath, TEXT("%s/%s"), GAMEPLAY_PLAYERTOWNFILES_PATH, strFileName );
// Check file existence
GChar strTempPath[PATHNAME_LENGTH + 1];
Bool bFileExists = SystemFn->SearchFile( strTempPath, PATHNAME_LENGTH, GAMEPLAY_PLAYERTOWNFILES_PATH, strFileName );
if ( bFileExists ) {
// Move to a temp file
StringFn->Format( strTempPath, TEXT("%s.tmp"), strFullPath );
SystemFn->MoveFile( strTempPath, strFullPath, true );
}
// Save to XML
XMLDocument * pPlayerTownFile = XMLDocument::CreateDocument( TEXT("PlayerTown"), XML_VERSION );
pPlayerTown->Save( pPlayerTownFile );
// Render XML to file
Bool bRendered = pPlayerTownFile->Render( strFullPath );
Assert( bRendered );
// Destroy temp file (old version)
if ( bFileExists ) {
Bool bDestroyed = SystemFn->DestroyFile( strTempPath );
Assert( bDestroyed );
}
// Release XML document
XMLDocument::DestroyDocument( pPlayerTownFile );
pPlayerTownFile = NULL;
}
PlayerTown * GameplayManager::CreatePlayerTown( const GChar * strTownName ) const
{
// Build file name
GChar strFileName[PATHNAME_LENGTH + 1];
GChar strFullPath[PATHNAME_LENGTH + 1];
StringFn->Format( strFileName, TEXT("%s.xml"), strTownName );
StringFn->Format( strFullPath, TEXT("%s/%s"), GAMEPLAY_PLAYERTOWNFILES_PATH, strFileName );
// Check file existence
GChar strTempPath[PATHNAME_LENGTH + 1];
Bool bFileExists = SystemFn->SearchFile( strTempPath, PATHNAME_LENGTH, GAMEPLAY_PLAYERTOWNFILES_PATH, strFileName );
if ( bFileExists )
return NULL; // name already taken !
// Create resource
SelectMemory( TEXT("Scratch") );
PlayerTown * pPlayerTown = New PlayerTown( strTownName );
UnSelectMemory();
// Save to XML
XMLDocument * pPlayerTownFile = XMLDocument::CreateDocument( TEXT("PlayerTown"), XML_VERSION );
pPlayerTown->Save( pPlayerTownFile );
// Render XML to file
Bool bRendered = pPlayerTownFile->Render( strFullPath );
Assert( bRendered );
// Release XML document
XMLDocument::DestroyDocument( pPlayerTownFile );
pPlayerTownFile = NULL;
// Done
return pPlayerTown;
}
