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| author | Joe Ludwig <[email protected]> | 2013-06-26 15:22:04 -0700 |
|---|---|---|
| committer | Joe Ludwig <[email protected]> | 2013-06-26 15:22:04 -0700 |
| commit | 39ed87570bdb2f86969d4be821c94b722dc71179 (patch) | |
| tree | abc53757f75f40c80278e87650ea92808274aa59 /mp/src/public/studio_generic_io.cpp | |
| download | source-sdk-2013-39ed87570bdb2f86969d4be821c94b722dc71179.tar.xz source-sdk-2013-39ed87570bdb2f86969d4be821c94b722dc71179.zip | |
First version of the SOurce SDK 2013
Diffstat (limited to 'mp/src/public/studio_generic_io.cpp')
| -rw-r--r-- | mp/src/public/studio_generic_io.cpp | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/mp/src/public/studio_generic_io.cpp b/mp/src/public/studio_generic_io.cpp new file mode 100644 index 00000000..44d9eb35 --- /dev/null +++ b/mp/src/public/studio_generic_io.cpp @@ -0,0 +1,156 @@ +//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose:
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#include <assert.h>
+
+#include "studio.h"
+#include "utlrbtree.h"
+
+extern studiohdr_t *FindOrLoadGroupFile( char const *modelname );
+
+virtualmodel_t *studiohdr_t::GetVirtualModel( void ) const
+{
+ if (numincludemodels == 0)
+ {
+ return NULL;
+ }
+
+ virtualmodel_t *pVModel = (virtualmodel_t *)virtualModel;
+
+ if (pVModel == NULL)
+ {
+ pVModel = new virtualmodel_t;
+
+ // !!! Set cache handle? Set pointer to local virtual model??
+ virtualModel = (void *)pVModel;
+
+ int group = pVModel->m_group.AddToTail( );
+ pVModel->m_group[ group ].cache = (void *)this;
+ pVModel->AppendModels( 0, this );
+ }
+
+ return pVModel;
+}
+
+
+const studiohdr_t *studiohdr_t::FindModel( void **cache, char const *modelname ) const
+{
+ studiohdr_t *hdr = (studiohdr_t *)(*cache);
+
+ if (hdr)
+ {
+ return hdr;
+ }
+
+ hdr = FindOrLoadGroupFile( modelname );
+
+ *cache = (void *)hdr;
+
+ return hdr;
+}
+
+const studiohdr_t *virtualgroup_t::GetStudioHdr( void ) const
+{
+ return (studiohdr_t *)cache;
+}
+
+
+byte *studiohdr_t::GetAnimBlock( int i ) const
+{
+ byte *hdr = (byte *)animblockModel;
+
+ if (!hdr)
+ {
+ hdr = (byte *)FindOrLoadGroupFile( pszAnimBlockName() );
+ animblockModel = hdr;
+ }
+
+ return hdr + pAnimBlock( i )->datastart;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Builds up a dictionary of autoplay indices by studiohdr_t *
+// NOTE: This list never gets freed even if the model gets unloaded, but we're in a tool so we can probably live with that
+//-----------------------------------------------------------------------------
+struct AutoPlayGeneric_t
+{
+public:
+
+ AutoPlayGeneric_t() :
+ hdr( 0 )
+ {
+ }
+
+ // Implement copy constructor
+ AutoPlayGeneric_t( const AutoPlayGeneric_t& src )
+ {
+ hdr = src.hdr;
+ autoplaylist.EnsureCount( src.autoplaylist.Count() );
+ autoplaylist.CopyArray( src.autoplaylist.Base(), src.autoplaylist.Count() );
+ }
+
+ static bool AutoPlayGenericLessFunc( const AutoPlayGeneric_t& lhs, const AutoPlayGeneric_t& rhs )
+ {
+ return lhs.hdr < rhs.hdr;
+ }
+
+public:
+ // Data
+ const studiohdr_t *hdr;
+ CUtlVector< unsigned short > autoplaylist;
+};
+
+// A global array to track this data
+static CUtlRBTree< AutoPlayGeneric_t, int > g_AutoPlayGeneric( 0, 0, AutoPlayGeneric_t::AutoPlayGenericLessFunc );
+
+int studiohdr_t::GetAutoplayList( unsigned short **pAutoplayList ) const
+{
+ virtualmodel_t *pVirtualModel = GetVirtualModel();
+ if ( pVirtualModel )
+ {
+ if ( pAutoplayList && pVirtualModel->m_autoplaySequences.Count() )
+ {
+ *pAutoplayList = pVirtualModel->m_autoplaySequences.Base();
+ }
+ return pVirtualModel->m_autoplaySequences.Count();
+ }
+
+ AutoPlayGeneric_t *pData = NULL;
+
+ // Search for this studiohdr_t ptr in the global list
+ AutoPlayGeneric_t search;
+ search.hdr = this;
+ int index = g_AutoPlayGeneric.Find( search );
+ if ( index == g_AutoPlayGeneric.InvalidIndex() )
+ {
+ // Not there, so add it
+ index = g_AutoPlayGeneric.Insert( search );
+ pData = &g_AutoPlayGeneric[ index ];
+ // And compute the autoplay info this one time
+ int autoPlayCount = CountAutoplaySequences();
+ pData->autoplaylist.EnsureCount( autoPlayCount );
+ CopyAutoplaySequences( pData->autoplaylist.Base(), autoPlayCount );
+ }
+ else
+ {
+ // Refer to existing data
+ pData = &g_AutoPlayGeneric[ index ];
+ }
+
+ // Oops!!!
+ if ( !pData )
+ {
+ return 0;
+ }
+
+ // Give back data if it's being requested
+ if ( pAutoplayList )
+ {
+ *pAutoplayList = pData->autoplaylist.Base();
+ }
+ return pData->autoplaylist.Count();
+}
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