Utils/GinExp/ExpUProp.cpp

@@ -0,0 +1,96 @@
+/*=========================================================================
+
+	EXPUPROP.CPP
+
+	Author:  Dave
+	Created:
+	Project:
+	Purpose:
+
+	Copyright (c) 1998 Climax Development Ltd
+
+===========================================================================*/
+
+/*----------------------------------------------------------------------
+	Includes
+	-------- */
+
+#include "AsciiExp.h"
+
+
+/*	Std Lib
+	------- */
+
+/*	Glib
+	---- */
+
+/*	Local
+	----- */
+
+/*	Graphics
+	-------- */
+
+/*----------------------------------------------------------------------
+	Tyepdefs && Defines
+	------------------- */
+
+/*----------------------------------------------------------------------
+	Structure defintions
+	-------------------- */
+
+/*----------------------------------------------------------------------
+	Positional Vars
+	--------------- */
+
+/*----------------------------------------------------------------------
+	Function Prototypes
+	------------------- */
+
+/*----------------------------------------------------------------------
+	Vars
+	---- */
+
+/*----------------------------------------------------------------------
+	Data
+	---- */
+
+/*----------------------------------------------------------------------
+	Function:	
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+const char	UPROP_ID[]			=	MAKE_LONG( 'P', 'R', 'O', 'P' );
+
+/*----------------------------------------------------------------------
+	Function:	
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void AsciiExp::ExportProp( INode* node )
+{
+ObjectState	os;
+Object *	obj;
+TSTR		UPBuffer;
+Uint32		Len;
+Uint32		ModNum=nCurNode;
+char		*TxtPtr;
+
+	os = node->EvalWorldState( ip->GetAnimRange().Start() );
+	obj = node->EvalWorldState( ip->GetAnimRange().Start() ).obj;
+
+	if (!os.obj)				return;
+//	if (!obj->IsRenderable())	return;
+	if (node->IsNodeHidden())	return;
+//	if (!obj || os.obj->SuperClassID() != GEOMOBJECT_CLASS_ID)	return; // Safety net. This shouldn't happen.
+
+	node->GetUserPropBuffer(UPBuffer);
+	Len=UPBuffer.Length();//strlen(UPBuffer);
+	Len=(Len+3)&0xfffc;
+	TxtPtr=UPBuffer.data();
+	WriteChunkHdr( (char*)UPROP_ID, 0 );
+	fwrite( &ModNum, sizeof(Uint32), 1, expStream );
+	fwrite( &Len, sizeof(Uint32), 1, expStream );
+	fwrite( TxtPtr, sizeof(char), Len, expStream );
+}