Merge remote-tracking branch 'illwieckz/exportents'

[xonotic/netradiant.git] / tools / quake3 / q3map2 / exportents.c

diff --git a/tools/quake3/q3map2/exportents.c b/tools/quake3/q3map2/exportents.c
new file mode 100644 (file)
index 0000000..578f9e4
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+++ b/tools/quake3/q3map2/exportents.c
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+/* -------------------------------------------------------------------------------
+
+   Copyright (C) 1999-2013 id Software, Inc. and contributors.
+   For a list of contributors, see the accompanying CONTRIBUTORS file.
+
+   This file is part of GtkRadiant.
+
+   GtkRadiant is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   GtkRadiant is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with GtkRadiant; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+   ----------------------------------------------------------------------------------
+
+   This code has been altered significantly from its original form, to support
+   several games based on the Quake III Arena engine, in the form of "Q3Map2."
+
+   ------------------------------------------------------------------------------- */
+
+
+
+/* marker */
+#define EXPORTENTS_C
+
+
+
+/* dependencies */
+#include "q3map2.h"
+
+
+
+
+/* -------------------------------------------------------------------------------
+
+   this file contains code that exports entities to a .ent file.
+
+   ------------------------------------------------------------------------------- */
+
+/*
+   ExportEntities()
+   exports the entities to a text file (.ent)
+ */
+
+void ExportEntities( void ){
+        char filename[ 1024 ];
+        FILE *file;
+               
+        /* note it */
+        Sys_FPrintf( SYS_VRB, "--- ExportEntities ---\n" );
+               
+        /* do some path mangling */
+        strcpy( filename, source );
+        StripExtension( filename );
+        strcat( filename, ".ent" );
+               
+        /* sanity check */
+        if ( bspEntData == NULL || bspEntDataSize == 0 ) {
+                Sys_Printf( "WARNING: No BSP entity data. aborting...\n" );
+                return;
+        }
+               
+        /* write it */
+        Sys_Printf( "Writing %s\n", filename );
+        Sys_FPrintf( SYS_VRB, "(%d bytes)\n", bspEntDataSize );
+        file = fopen( filename, "w" );
+               
+        if ( file == NULL ) {
+                Error( "Unable to open %s for writing", filename );
+        }
+               
+        fprintf( file, "%s\n", bspEntData );
+        fclose( file );
+}
+
+
+
+/*
+   ExportEntitiesMain()
+   exports the entities to a text file (.ent)
+ */
+
+int ExportEntitiesMain( int argc, char **argv ){
+        /* arg checking */
+        if ( argc < 1 ) {
+                Sys_Printf( "Usage: q3map -exportents [-v] <mapname>\n" );
+                return 0;
+        }
+               
+        /* do some path mangling */
+        strcpy( source, ExpandArg( argv[ argc - 1 ] ) );
+        StripExtension( source );
+        DefaultExtension( source, ".bsp" );
+               
+        /* load the bsp */
+        Sys_Printf( "Loading %s\n", source );
+        LoadBSPFile( source );
+               
+        /* export the lightmaps */
+        ExportEntities();
+               
+        /* return to sender */
+        return 0;
+}
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