Torque3D/Engine/source/module/tamlModuleIdUpdateVisitor.h
Areloch 7a3b40a86d Initial Implementation of the Taml, Asset and Modules systems.
Only has example and shape assets currently.
2015-10-13 15:19:36 -05:00

134 lines
4.6 KiB
C++

//-----------------------------------------------------------------------------
// Copyright (c) 2013 GarageGames, LLC
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//-----------------------------------------------------------------------------
#ifndef _TAML_MODULE_ID_UPDATE_VISITOR_H_
#define _TAML_MODULE_ID_UPDATE_VISITOR_H_
#ifndef _TAML_VISITOR_H_
#include "persistence/taml/tamlVisitor.h"
#endif
#ifndef _TAML_PARSER_H_
#include "persistence/taml/tamlParser.h"
#endif
#ifndef _ASSET_FIELD_TYPES_H_
#include "assets/assetFieldTypes.h"
#endif
#include "platform/profiler.h"
//-----------------------------------------------------------------------------
class TamlModuleIdUpdateVisitor : public TamlVisitor
{
private:
StringTableEntry mModuleIdFrom;
StringTableEntry mModuleIdTo;
U32 mModuleIdFromLength;
U32 mModuleIdToLength;
public:
TamlModuleIdUpdateVisitor() :
mModuleIdFrom( StringTable->EmptyString() ),
mModuleIdTo(StringTable->EmptyString()),
mModuleIdFromLength( 0 ),
mModuleIdToLength( 0 )
{}
virtual ~TamlModuleIdUpdateVisitor() {}
virtual bool wantsPropertyChanges( void ) { return true; }
virtual bool wantsRootOnly( void ) { return true; }
virtual bool visit( const TamlParser& parser, TamlVisitor::PropertyState& propertyState )
{
// Debug Profiling.
PROFILE_SCOPE(TamlModuleIdUpdateVisitor_Visit);
// Fetch property value.
const char* pPropertyValue = propertyState.getPropertyValue();
// Fetch value length.
const U32 valueLenth = dStrlen(pPropertyValue);
char newAttributeValueBuffer[1024];
// Is this an expando?
if ( *pPropertyValue == '^' )
{
// Yes, so finish if it's not the correct length.
if ( valueLenth < mModuleIdFromLength+1 )
return true;
// Is this the module Id?
if ( dStrnicmp( pPropertyValue+1, mModuleIdFrom, mModuleIdFromLength ) == 0 )
{
// Yes, so format a new value.
dSprintf( newAttributeValueBuffer, sizeof(newAttributeValueBuffer), "^%s%s",
mModuleIdTo, pPropertyValue+1+mModuleIdFromLength );
// Assign new value.
propertyState.updatePropertyValue( newAttributeValueBuffer );
}
return true;
}
// Does the field start with the module Id?
if ( dStrnicmp( pPropertyValue, mModuleIdFrom, mModuleIdFromLength ) == 0 )
{
// Yes, so format a new value.
dSprintf( newAttributeValueBuffer, sizeof(newAttributeValueBuffer), "%s%s",
mModuleIdTo, pPropertyValue+mModuleIdFromLength );
// Assign new value.
propertyState.updatePropertyValue( newAttributeValueBuffer );
}
return true;
}
void setModuleIdFrom( const char* pModuleIdFrom )
{
// Sanity!
AssertFatal( pModuleIdFrom != NULL, "Module Id from cannot be NULL." );
// Set module Id.
mModuleIdFrom = StringTable->insert( pModuleIdFrom );
mModuleIdFromLength = dStrlen(mModuleIdFrom);
}
StringTableEntry getModuleIdFrom( void ) const { return mModuleIdFrom; }
void setModuleIdTo( const char* pModuleIdTo )
{
// Sanity!
AssertFatal( pModuleIdTo != NULL, "Module Id to cannot be NULL." );
// Set module Id.
mModuleIdTo = StringTable->insert( pModuleIdTo );
mModuleIdToLength = dStrlen(mModuleIdTo);
}
const char* getModuleIdTo( void ) const { return mModuleIdTo; }
};
#endif // _TAML_MODULE_ID_UPDATE_VISITOR_H_