You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
629 lines
19 KiB
629 lines
19 KiB
//========= Copyright Valve Corporation, All rights reserved. ============//
|
|
//
|
|
// Purpose:
|
|
//
|
|
//=============================================================================
|
|
|
|
#include "importkeyvaluebase.h"
|
|
#include "dmserializers.h"
|
|
#include "datamodel/idatamodel.h"
|
|
#include "datamodel/dmelement.h"
|
|
#include "tier1/KeyValues.h"
|
|
#include "tier1/utlbuffer.h"
|
|
#include "datamodel/dmattribute.h"
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Serialization class for VMF files (map files)
|
|
//-----------------------------------------------------------------------------
|
|
class CImportVMF : public CImportKeyValueBase
|
|
{
|
|
public:
|
|
virtual const char *GetName() const { return "vmf"; }
|
|
virtual const char *GetDescription() const { return "Valve Map File"; }
|
|
virtual int GetCurrentVersion() const { return 0; } // doesn't store a version
|
|
|
|
bool Serialize( CUtlBuffer &outBuf, CDmElement *pRoot );
|
|
CDmElement* UnserializeFromKeyValues( KeyValues *pKeyValues );
|
|
|
|
private:
|
|
// Reads a single entity
|
|
bool UnserializeEntityKey( CDmAttribute *pEntities, KeyValues *pKeyValues );
|
|
|
|
// Reads entity editor keys
|
|
bool UnserializeEntityEditorKey( CDmAttribute *pEditor, KeyValues *pKeyValues );
|
|
|
|
// Reads keys that we currently do nothing with
|
|
bool UnserializeUnusedKeys( DmElementHandle_t hOther, KeyValues *pKeyValues );
|
|
|
|
// Writes out all everything other than entities
|
|
bool SerializeOther( CUtlBuffer &buf, CDmAttribute *pOther, const char **ppFilter = 0 );
|
|
|
|
// Writes out all entities
|
|
bool SerializeEntities( CUtlBuffer &buf, CDmAttribute *pEntities );
|
|
|
|
// Writes out a single attribute recursively
|
|
bool SerializeAttribute( CUtlBuffer &buf, CDmAttribute *pAttribute, bool bElementArrays );
|
|
|
|
// Writes entity editor keys
|
|
bool SerializeEntityEditorKey( CUtlBuffer &buf, DmElementHandle_t hEditor );
|
|
|
|
// Updates the max hammer id
|
|
void UpdateMaxHammerId( KeyValues *pKeyValue );
|
|
|
|
// Max id read from the file
|
|
int m_nMaxHammerId;
|
|
};
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Singleton instance
|
|
//-----------------------------------------------------------------------------
|
|
static CImportVMF s_ImportVMF;
|
|
|
|
void InstallVMFImporter( IDataModel *pFactory )
|
|
{
|
|
pFactory->AddSerializer( &s_ImportVMF );
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Deals with poorly-named key values for the DME system
|
|
//-----------------------------------------------------------------------------
|
|
static const char *s_pKeyRemapNames[][2] =
|
|
{
|
|
{ "id", "__id" },
|
|
{ "name", "__name" },
|
|
{ "type", "__type" },
|
|
{ NULL, NULL },
|
|
};
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Gets remap name for unserialization/serailzation
|
|
//-----------------------------------------------------------------------------
|
|
static const char *GetRemapName( const char *pName, bool bSerialization )
|
|
{
|
|
for ( int i = 0; s_pKeyRemapNames[i][0]; ++i )
|
|
{
|
|
if ( !Q_stricmp( pName, s_pKeyRemapNames[i][bSerialization] ) )
|
|
return s_pKeyRemapNames[i][1 - bSerialization];
|
|
}
|
|
return pName;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Writes out a single attribute recursively
|
|
//-----------------------------------------------------------------------------
|
|
bool CImportVMF::SerializeAttribute( CUtlBuffer &buf, CDmAttribute *pAttribute, bool bElementArrays )
|
|
{
|
|
if ( pAttribute->IsFlagSet( FATTRIB_STANDARD | FATTRIB_DONTSAVE ) )
|
|
return true;
|
|
|
|
const char *pFieldName = GetRemapName( pAttribute->GetName(), true );
|
|
if ( !Q_stricmp( pFieldName, "editorType" ) )
|
|
return true;
|
|
|
|
if ( !IsArrayType( pAttribute->GetType() ) )
|
|
{
|
|
if ( !bElementArrays )
|
|
{
|
|
buf.Printf( "\"%s\" ", pFieldName );
|
|
if ( pAttribute->GetType() != AT_STRING )
|
|
{
|
|
buf.Printf( "\"" );
|
|
}
|
|
g_pDataModel->SetSerializationDelimiter( GetCStringCharConversion() );
|
|
pAttribute->Serialize( buf );
|
|
g_pDataModel->SetSerializationDelimiter( NULL );
|
|
if ( pAttribute->GetType() != AT_STRING )
|
|
{
|
|
buf.Printf( "\"" );
|
|
}
|
|
buf.Printf( "\n" );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ( bElementArrays )
|
|
{
|
|
Assert( pAttribute->GetType() == AT_ELEMENT_ARRAY );
|
|
if ( !SerializeOther( buf, pAttribute ) )
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Writes out all everything other than entities
|
|
//-----------------------------------------------------------------------------
|
|
bool CImportVMF::SerializeOther( CUtlBuffer &buf, CDmAttribute *pOther, const char **ppFilter )
|
|
{
|
|
CDmrElementArray<> array( pOther );
|
|
int nCount = array.Count();
|
|
for ( int i = 0; i < nCount; ++i )
|
|
{
|
|
CDmElement *pElement = array[i];
|
|
const char *pElementName = pElement->GetName();
|
|
if ( ppFilter )
|
|
{
|
|
int j;
|
|
for ( j = 0; ppFilter[j]; ++j )
|
|
{
|
|
if ( !Q_stricmp( pElementName, ppFilter[j] ) )
|
|
break;
|
|
}
|
|
|
|
if ( !ppFilter[j] )
|
|
continue;
|
|
}
|
|
|
|
int nLen = Q_strlen( pElementName ) + 1;
|
|
char *pTemp = (char*)_alloca( nLen );
|
|
Q_strncpy( pTemp, pElementName, nLen );
|
|
Q_strlower( pTemp );
|
|
buf.Printf( "%s\n", pTemp );
|
|
buf.Printf( "{\n" );
|
|
buf.PushTab();
|
|
|
|
// Normal attributes first
|
|
for( CDmAttribute *pAttribute = pElement->FirstAttribute(); pAttribute; pAttribute = pAttribute->NextAttribute() )
|
|
{
|
|
if ( !SerializeAttribute( buf, pAttribute, false ) )
|
|
return false;
|
|
}
|
|
|
|
// Subkeys later
|
|
for( CDmAttribute *pAttribute = pElement->FirstAttribute(); pAttribute; pAttribute = pAttribute->NextAttribute() )
|
|
{
|
|
if ( !SerializeAttribute( buf, pAttribute, true ) )
|
|
return false;
|
|
}
|
|
|
|
buf.PopTab();
|
|
buf.Printf( "}\n" );
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Writes entity editor keys
|
|
//-----------------------------------------------------------------------------
|
|
bool CImportVMF::SerializeEntityEditorKey( CUtlBuffer &buf, DmElementHandle_t hEditor )
|
|
{
|
|
CDmElement *pEditorElement = g_pDataModel->GetElement( hEditor );
|
|
if ( !pEditorElement )
|
|
return true;
|
|
|
|
buf.Printf( "editor\n" );
|
|
buf.Printf( "{\n" );
|
|
buf.PushTab();
|
|
|
|
{
|
|
CDmAttribute *pAttribute = pEditorElement->GetAttribute( "color" );
|
|
if ( pAttribute )
|
|
{
|
|
Color c = pAttribute->GetValue<Color>();
|
|
buf.Printf( "\"color\" \"%d %d %d\"\n", c.r(), c.g(), c.b() );
|
|
}
|
|
}
|
|
PrintIntAttribute( pEditorElement, buf, "id" ); // FIXME - id is a DmObjectId_t!!! This should never print anything!
|
|
PrintStringAttribute( pEditorElement, buf, "comments" );
|
|
PrintBoolAttribute( pEditorElement, buf, "visgroupshown" );
|
|
PrintBoolAttribute( pEditorElement, buf, "visgroupautoshown" );
|
|
|
|
for ( CDmAttribute *pAttribute = pEditorElement->FirstAttribute(); pAttribute != NULL; pAttribute = pAttribute->NextAttribute() )
|
|
{
|
|
if ( pAttribute->IsFlagSet( FATTRIB_STANDARD | FATTRIB_DONTSAVE ) )
|
|
continue;
|
|
|
|
const char *pKeyName = pAttribute->GetName();
|
|
if ( Q_stricmp( pKeyName, "color" ) && Q_stricmp( pKeyName, "id" ) &&
|
|
Q_stricmp( pKeyName, "comments" ) && Q_stricmp( pKeyName, "visgroupshown" ) &&
|
|
Q_stricmp( pKeyName, "visgroupautoshown" ) )
|
|
{
|
|
PrintStringAttribute( pEditorElement, buf, pKeyName );
|
|
}
|
|
}
|
|
|
|
buf.PopTab();
|
|
buf.Printf( "}\n" );
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Writes out all entities
|
|
//-----------------------------------------------------------------------------
|
|
bool CImportVMF::SerializeEntities( CUtlBuffer &buf, CDmAttribute *pEntities )
|
|
{
|
|
// FIXME: Make this serialize in the order in which it appears in the FGD
|
|
// to minimize diffs
|
|
CDmrElementArray<> array( pEntities );
|
|
|
|
int nCount = array.Count();
|
|
for ( int i = 0; i < nCount; ++i )
|
|
{
|
|
CDmElement *pElement = array[i];
|
|
buf.Printf( "entity\n" );
|
|
buf.Printf( "{\n" );
|
|
buf.PushTab();
|
|
buf.Printf( "\"id\" \"%s\"\n", pElement->GetName() );
|
|
|
|
for( CDmAttribute *pAttribute = pElement->FirstAttribute(); pAttribute; pAttribute = pAttribute->NextAttribute() )
|
|
{
|
|
// Do 'editor' at the end to preserve ordering and not make terrible diffs
|
|
if ( !Q_stricmp( pAttribute->GetName(), "editor" ) )
|
|
continue;
|
|
|
|
if ( !SerializeAttribute( buf, pAttribute, false ) )
|
|
return false;
|
|
}
|
|
|
|
for( CDmAttribute *pAttribute = pElement->FirstAttribute(); pAttribute; pAttribute = pAttribute->NextAttribute() )
|
|
{
|
|
// Do 'editor' at the end to preserve ordering and not make terrible diffs
|
|
if ( !Q_stricmp( pAttribute->GetName(), "editor" ) )
|
|
continue;
|
|
|
|
if ( !SerializeAttribute( buf, pAttribute, true ) )
|
|
return false;
|
|
}
|
|
|
|
// Do the 'editor'
|
|
CDmAttribute *pEditor = pElement->GetAttribute( "editor" );
|
|
if ( pEditor )
|
|
{
|
|
SerializeEntityEditorKey( buf, pEditor->GetValue<DmElementHandle_t>() );
|
|
}
|
|
|
|
buf.PopTab();
|
|
buf.Printf( "}\n" );
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Writes out a new VMF file
|
|
//-----------------------------------------------------------------------------
|
|
bool CImportVMF::Serialize( CUtlBuffer &buf, CDmElement *pRoot )
|
|
{
|
|
// This is done in this strange way (namely, serializing other twice) to minimize diffs
|
|
const char *pOtherFilter1[] =
|
|
{
|
|
"versioninfo", "visgroups", "viewsettings", "world", NULL
|
|
};
|
|
|
|
const char *pOtherFilter2[] =
|
|
{
|
|
"cameras", "cordon", "hidden", NULL
|
|
};
|
|
|
|
CDmAttribute *pOther = pRoot->GetAttribute( "other" );
|
|
if ( pOther && pOther->GetType() == AT_ELEMENT_ARRAY )
|
|
{
|
|
if ( !SerializeOther( buf, pOther, pOtherFilter1 ) )
|
|
return false;
|
|
}
|
|
|
|
// Serialize entities
|
|
CDmAttribute *pEntities = pRoot->GetAttribute( "entities" );
|
|
if ( pEntities && pEntities->GetType() == AT_ELEMENT_ARRAY )
|
|
{
|
|
if ( !SerializeEntities( buf, pEntities ) )
|
|
return false;
|
|
}
|
|
|
|
if ( pOther && pOther->GetType() == AT_ELEMENT_ARRAY )
|
|
{
|
|
if ( !SerializeOther( buf, pOther, pOtherFilter2 ) )
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Updates the max hammer id
|
|
//-----------------------------------------------------------------------------
|
|
void CImportVMF::UpdateMaxHammerId( KeyValues *pField )
|
|
{
|
|
if ( !Q_stricmp( pField->GetName(), "id" ) )
|
|
{
|
|
int nId = atoi( pField->GetString() );
|
|
if ( nId > m_nMaxHammerId )
|
|
{
|
|
m_nMaxHammerId = nId;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Reads entity editor keys
|
|
//-----------------------------------------------------------------------------
|
|
bool CImportVMF::UnserializeEntityEditorKey( CDmAttribute *pEditorAttribute, KeyValues *pKeyValues )
|
|
{
|
|
CDmElement *pEditor;
|
|
DmElementHandle_t hEditor = pEditorAttribute->GetValue<DmElementHandle_t>();
|
|
if ( hEditor == DMELEMENT_HANDLE_INVALID )
|
|
{
|
|
pEditor = CreateDmElement( "DmElement", "editor", NULL );;
|
|
if ( !pEditor )
|
|
return false;
|
|
hEditor = pEditor->GetHandle();
|
|
pEditorAttribute->SetValue( hEditor );
|
|
}
|
|
else
|
|
{
|
|
pEditor = g_pDataModel->GetElement( hEditor );
|
|
}
|
|
|
|
int r, g, b;
|
|
if ( sscanf( pKeyValues->GetString( "color", "" ), "%d %d %d", &r, &g, &b ) == 3 )
|
|
{
|
|
Color c( r, g, b, 255 );
|
|
if ( !pEditor->SetValue( "color", c ) )
|
|
return false;
|
|
}
|
|
KeyValues *pIdKey = pKeyValues->FindKey( "id" );
|
|
if ( pIdKey )
|
|
{
|
|
UpdateMaxHammerId( pIdKey );
|
|
}
|
|
AddIntAttribute( pEditor, pKeyValues, "id" );
|
|
AddStringAttribute( pEditor, pKeyValues, "comments" );
|
|
AddBoolAttribute( pEditor, pKeyValues, "visgroupshown" );
|
|
AddBoolAttribute( pEditor, pKeyValues, "visgroupautoshown" );
|
|
|
|
for ( KeyValues *pUserKey = pKeyValues->GetFirstValue(); pUserKey != NULL; pUserKey = pUserKey->GetNextValue() )
|
|
{
|
|
const char *pKeyName = pUserKey->GetName();
|
|
if ( Q_stricmp( pKeyName, "color" ) && Q_stricmp( pKeyName, "id" ) &&
|
|
Q_stricmp( pKeyName, "comments" ) && Q_stricmp( pKeyName, "visgroupshown" ) &&
|
|
Q_stricmp( pKeyName, "visgroupautoshown" ) )
|
|
{
|
|
AddStringAttribute( pEditor, pKeyValues, pKeyName );
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Reads a single entity
|
|
//-----------------------------------------------------------------------------
|
|
bool CImportVMF::UnserializeEntityKey( CDmAttribute *pEntities, KeyValues *pKeyValues )
|
|
{
|
|
CDmElement *pEntity = CreateDmElement( "DmeVMFEntity", pKeyValues->GetString( "id", "-1" ), NULL );
|
|
if ( !pEntity )
|
|
return false;
|
|
|
|
CDmrElementArray<> array( pEntities );
|
|
array.AddToTail( pEntity );
|
|
|
|
// Each act busy needs to have an editortype associated with it so it displays nicely in editors
|
|
pEntity->SetValue( "editorType", "vmfEntity" );
|
|
|
|
const char *pClassName = pKeyValues->GetString( "classname", NULL );
|
|
if ( !pClassName )
|
|
return false;
|
|
|
|
// Read the actual fields
|
|
for ( KeyValues *pField = pKeyValues->GetFirstValue(); pField != NULL; pField = pField->GetNextValue() )
|
|
{
|
|
// FIXME: Knowing the FGD here would be useful for type determination.
|
|
// Look up the field by name based on class name
|
|
// In the meantime, just use the keyvalues type?
|
|
char pFieldName[512];
|
|
Q_strncpy( pFieldName, pField->GetName(), sizeof(pFieldName) );
|
|
Q_strlower( pFieldName );
|
|
|
|
// Don't do id: it's used as the name
|
|
// Not to mention it's a protected name
|
|
if ( !Q_stricmp( pFieldName, "id" ) )
|
|
{
|
|
UpdateMaxHammerId( pField );
|
|
continue;
|
|
}
|
|
|
|
// Type, name, and editortype are protected names
|
|
Assert( Q_stricmp( pFieldName, "type" ) && Q_stricmp( pFieldName, "name" ) && Q_stricmp( pFieldName, "editortype" ) );
|
|
|
|
switch( pField->GetDataType() )
|
|
{
|
|
case KeyValues::TYPE_INT:
|
|
if ( !AddIntAttributeFlags( pEntity, pKeyValues, pFieldName, FATTRIB_USERDEFINED ) )
|
|
return false;
|
|
break;
|
|
|
|
case KeyValues::TYPE_FLOAT:
|
|
if ( !AddFloatAttributeFlags( pEntity, pKeyValues, pFieldName, FATTRIB_USERDEFINED ) )
|
|
return false;
|
|
break;
|
|
|
|
case KeyValues::TYPE_STRING:
|
|
{
|
|
const char* pString = pField->GetString();
|
|
if (!pString || !pString[0])
|
|
return false;
|
|
|
|
// Look for vectors
|
|
Vector4D v;
|
|
if ( sscanf( pString, "%f %f %f %f", &v.x, &v.y, &v.z, &v.w ) == 4 )
|
|
{
|
|
if ( !pEntity->SetValue( pFieldName, v ) )
|
|
return false;
|
|
CDmAttribute *pAttribute = pEntity->GetAttribute( pFieldName );
|
|
pAttribute->AddFlag( FATTRIB_USERDEFINED );
|
|
}
|
|
else if ( sscanf( pString, "%f %f %f", &v.x, &v.y, &v.z ) == 3 )
|
|
{
|
|
if ( !pEntity->SetValue( pFieldName, v.AsVector3D() ) )
|
|
{
|
|
QAngle ang( v.x, v.y, v.z );
|
|
if ( !pEntity->SetValue( pFieldName, ang ) )
|
|
return false;
|
|
}
|
|
CDmAttribute *pAttribute = pEntity->GetAttribute( pFieldName );
|
|
pAttribute->AddFlag( FATTRIB_USERDEFINED );
|
|
}
|
|
else
|
|
{
|
|
if ( !AddStringAttributeFlags( pEntity, pKeyValues, pFieldName, FATTRIB_USERDEFINED ) )
|
|
return false;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Read the subkeys
|
|
CDmAttribute *pEditor = pEntity->AddAttribute( "editor", AT_ELEMENT );
|
|
CDmrElementArray<> otherKeys( pEntity->AddAttribute( "other", AT_ELEMENT_ARRAY ) );
|
|
for ( KeyValues *pSubKey = pKeyValues->GetFirstTrueSubKey(); pSubKey != NULL; pSubKey = pSubKey->GetNextTrueSubKey() )
|
|
{
|
|
bool bOk = false;
|
|
if ( !Q_stricmp( pSubKey->GetName(), "editor" ) )
|
|
{
|
|
bOk = UnserializeEntityEditorKey( pEditor, pSubKey );
|
|
}
|
|
else
|
|
{
|
|
// We don't currently do anything with the other keys
|
|
CDmElement *pOther = CreateDmElement( "DmElement", pSubKey->GetName(), NULL );
|
|
otherKeys.AddToTail( pOther );
|
|
bOk = UnserializeUnusedKeys( pOther->GetHandle(), pSubKey );
|
|
}
|
|
|
|
if ( !bOk )
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Reads keys that we currently do nothing with
|
|
//-----------------------------------------------------------------------------
|
|
bool CImportVMF::UnserializeUnusedKeys( DmElementHandle_t hOther, KeyValues *pKeyValues )
|
|
{
|
|
CDmElement *pOther = g_pDataModel->GetElement( hOther );
|
|
|
|
// Read the actual fields
|
|
for ( KeyValues *pField = pKeyValues->GetFirstValue(); pField != NULL; pField = pField->GetNextValue() )
|
|
{
|
|
UpdateMaxHammerId( pField );
|
|
const char *pFieldName = GetRemapName( pField->GetName(), false );
|
|
pOther->SetValue( pFieldName, pField->GetString() );
|
|
}
|
|
|
|
// Read the subkeys
|
|
CDmrElementArray<> subKeys( pOther->AddAttribute( "subkeys", AT_ELEMENT_ARRAY ) );
|
|
for ( KeyValues *pSubKey = pKeyValues->GetFirstTrueSubKey(); pSubKey != NULL; pSubKey = pSubKey->GetNextTrueSubKey() )
|
|
{
|
|
CDmElement *pSubElement = CreateDmElement( "DmElement", pSubKey->GetName(), NULL );
|
|
subKeys.AddToTail( pSubElement );
|
|
if ( !UnserializeUnusedKeys( pSubElement->GetHandle(), pSubKey ) )
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
/*
|
|
//-----------------------------------------------------------------------------
|
|
// Reads the cordon data
|
|
//-----------------------------------------------------------------------------
|
|
bool CImportVMF::UnserializeCordonKey( IDmAttributeElement *pCordon, KeyValues *pKeyValues )
|
|
{
|
|
DmElementHandle_t hCordon = pCordon->GetValue().Get();
|
|
if ( hCordon == DMELEMENT_HANDLE_INVALID )
|
|
{
|
|
hCordon = CreateDmElement( "DmElement", "cordon", NULL );
|
|
if ( hCordon == DMELEMENT_HANDLE_INVALID )
|
|
return false;
|
|
pCordon->SetValue( hCordon );
|
|
}
|
|
|
|
AddBoolAttribute( hCordon, pKeyValues, "active" );
|
|
|
|
Vector v;
|
|
if ( sscanf( pKeyValues->GetString( "mins", "" ), "(%f %f %f)", &v.x, &v.y, &v.z ) == 3 )
|
|
{
|
|
if ( !DmElementAddAttribute( hCordon, "mins", v ) )
|
|
return false;
|
|
}
|
|
if ( sscanf( pKeyValues->GetString( "maxs", "" ), "(%f %f %f)", &v.x, &v.y, &v.z ) == 3 )
|
|
{
|
|
if ( !DmElementAddAttribute( hCordon, "maxs", v ) )
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
*/
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Main entry point for the unserialization
|
|
//-----------------------------------------------------------------------------
|
|
CDmElement* CImportVMF::UnserializeFromKeyValues( KeyValues *pKeyValues )
|
|
{
|
|
m_nMaxHammerId = 0;
|
|
|
|
// Create the main element
|
|
CDmElement *pElement = CreateDmElement( "DmElement", "VMF", NULL );
|
|
if ( !pElement )
|
|
return NULL;
|
|
|
|
// Each vmf needs to have an editortype associated with it so it displays nicely in editors
|
|
pElement->SetValue( "editorType", "VMF" );
|
|
|
|
// The VMF is a series of keyvalue blocks; either
|
|
// 'entity', 'cameras', 'cordon', 'world', 'versioninfo', or 'viewsettings'
|
|
CDmAttribute *pEntityArray = pElement->AddAttribute( "entities", AT_ELEMENT_ARRAY );
|
|
|
|
// All main keys are root keys
|
|
CDmrElementArray<> otherKeys( pElement->AddAttribute( "other", AT_ELEMENT_ARRAY ) );
|
|
for ( ; pKeyValues != NULL; pKeyValues = pKeyValues->GetNextKey() )
|
|
{
|
|
bool bOk = false;
|
|
if ( !Q_stricmp( pKeyValues->GetName(), "entity" ) )
|
|
{
|
|
bOk = UnserializeEntityKey( pEntityArray, pKeyValues );
|
|
}
|
|
else
|
|
{
|
|
// We don't currently do anything with
|
|
CDmElement *pOther = CreateDmElement( "DmElement", pKeyValues->GetName(), NULL );
|
|
otherKeys.AddToTail( pOther );
|
|
bOk = UnserializeUnusedKeys( pOther->GetHandle(), pKeyValues );
|
|
}
|
|
|
|
if ( !bOk )
|
|
{
|
|
Warning( "Error importing VMF element %s\n", pKeyValues->GetName() );
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
// Resolve all element references recursively
|
|
RecursivelyResolveElement( pElement );
|
|
|
|
// Add the max id read in from the file to the root entity
|
|
pElement->SetValue( "maxHammerId", m_nMaxHammerId );
|
|
|
|
return pElement;
|
|
}
|