X-Git-Url: https://git.xonotic.org/?a=blobdiff_plain;f=include%2Fimap.h;h=396627d0226b126c5d1c9061f9fcbb9958fff976;hb=236afb3ee879b4a3094c45b0a660585460af3688;hp=2406dde195ddb862b3b91af83fa97591eabd0665;hpb=830125fad042fad35dc029b6eb57c8156ad7e176;p=xonotic%2Fnetradiant.git

diff --git a/include/imap.h b/include/imap.h
index 2406dde1..396627d0 100644
--- a/include/imap.h
+++ b/include/imap.h
@@ -1,6 +1,6 @@
 /*
-   Copyright (C) 1999-2007 id Software, Inc. and contributors.
-   For a list of contributors, see the accompanying CONTRIBUTORS file.
+   Copyright (C) 2001-2006, William Joseph.
+   All Rights Reserved.
 
    This file is part of GtkRadiant.
 
@@ -19,64 +19,65 @@
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-//----------------------------------------------------------------------------
-//
-// DESCRIPTION:
-// map format interface (.map and .xmap, Q3 and other games)
-//
+#if !defined( INCLUDED_IMAP_H )
+#define INCLUDED_IMAP_H
 
-#ifndef __IMAP_H__
-#define __IMAP_H__
+#include "generic/constant.h"
 
-/*! IMap depends on IDataStream, including the header there for now */
-#include "idatastream.h"
+class Tokeniser;
+class TokenWriter;
 
-/*! header for CPtrArray */
-#include "missing.h"
+/// \brief A node whose state can be imported from a token stream.
+class MapImporter
+{
+public:
+STRING_CONSTANT( Name, "MapImporter" );
 
-#define MAP_MAJOR "map"
-/*!
-   define a GUID for this interface so everyone can acces and reference it
-   {75076973-3414-49c9-be5b-2378ec5601af}
- */
-static const GUID QERPlugMapTable_GUID =
-{ 0x75076973, 0x3414, 0x49c9, { 0xbe, 0x5b, 0x23, 0x78, 0xec, 0x56, 0x01, 0xaf } };
-
-/*!
-   read from a stream into a list of entities
-   \param in the input stream. For regular map file parsing it's possible to copy the content in a text buffer
-   and use the old school parser
-   \param ents the list of entities read from the stream. They are not linked to the world, and their brushes
-   are not either.
- */
-typedef void ( *PFN_MAP_READ )( IDataStream *in, CPtrArray *ents ); ///< read from a stream into a list of entities
-typedef void ( *PFN_MAP_WRITE )( CPtrArray *ents, IDataStream *out ); ///< save a list of entities into a stream
+virtual bool importTokens( Tokeniser& tokeniser ) = 0;
+};
 
-struct _QERPlugMapTable
+/// \brief A node whose state can be exported to a token stream.
+class MapExporter
 {
-	int m_nSize;
-	PFN_MAP_READ m_pfnMap_Read;
-	PFN_MAP_WRITE m_pfnMap_Write;
+public:
+STRING_CONSTANT( Name, "MapExporter" );
+
+virtual void exportTokens( TokenWriter& writer ) const = 0;
 };
 
-/*!
-   this set of macros will define the functions to map on a given table
-   it should be used in the headers (see modules source, plugin.h)
-   we don't want those defines in the part where WE implement the Map_LoadFile
-   so we're using a define to disable .. should find a standard define name
-   (for instance QCOM_CLIENT / QCOM_SERVER ?)
-   or the name should be specific to any interface .. it's not a client/server thing here anyway
- */
-#ifdef USE_MAPTABLE_DEFINE
-#ifndef __MAPTABLENAME
-/*!
-   TTimo NOTE: this is the default table name we map to
-   if you are using a different table name, just define __MAPTABLENAME before you include the imap.h header
- */
-#define __MAPTABLENAME g_MapTable
-#endif
-#define Map_Read __MAPTABLENAME.m_pfnMap_Read
-#define Map_Write __MAPTABLENAME.m_pfnMap_Write
-#endif
+#include "iscenegraph.h"
+
+class EntityCreator;
+
+class TextInputStream;
+class TextOutputStream;
+
+
+typedef void ( *GraphTraversalFunc )( scene::Node& root, const scene::Traversable::Walker& walker );
+
+/// \brief A module that reads and writes a map in a specific format.
+class MapFormat
+{
+public:
+virtual ~MapFormat() = default;
+INTEGER_CONSTANT( Version, 2 );
+STRING_CONSTANT( Name, "map" );
+mutable bool wrongFormat;
+
+/// \brief Read a map graph into \p root from \p outputStream, using \p entityTable to create entities.
+virtual void readGraph( scene::Node& root, TextInputStream& inputStream, EntityCreator& entityTable ) const = 0;
+/// \brief Write the map graph obtained by applying \p traverse to \p root into \p outputStream.
+virtual void writeGraph( scene::Node& root, GraphTraversalFunc traverse, TextOutputStream& outputStream ) const = 0;
+};
+
+
+template<typename Type>
+class Modules;
+typedef Modules<MapFormat> MapModules;
+
+template<typename Type>
+class ModulesRef;
+typedef ModulesRef<MapFormat> MapModulesRef;
+
 
 #endif