2 Copyright (C) 2001-2006, William Joseph.
5 This file is part of GtkRadiant.
7 GtkRadiant is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 GtkRadiant is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GtkRadiant; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
30 #include "iscriplib.h"
32 #include "string/string.h"
34 #include "eclasslib.h"
36 inline MapImporter* Node_getMapImporter( scene::Node& node ){
37 return NodeTypeCast<MapImporter>::cast( node );
41 typedef std::list< std::pair<CopiedString, CopiedString> > KeyValues;
43 NodeSmartReference g_nullNode( NewNullNode() );
46 NodeSmartReference Entity_create( EntityCreator& entityTable, EntityClass* entityClass, const KeyValues& keyValues ){
47 scene::Node& entity( entityTable.createEntity( entityClass ) );
48 for ( KeyValues::const_iterator i = keyValues.begin(); i != keyValues.end(); ++i )
50 Node_getEntity( entity )->setKeyValue( ( *i ).first.c_str(), ( *i ).second.c_str() );
52 return NodeSmartReference( entity );
55 NodeSmartReference Entity_parseTokens( Tokeniser& tokeniser, EntityCreator& entityTable, const PrimitiveParser& parser, int index ){
56 NodeSmartReference entity( g_nullNode );
58 const char* classname = "";
60 int count_primitives = 0;
64 const char* token = tokeniser.getToken();
66 Tokeniser_unexpectedError( tokeniser, token, "#entity-token" );
69 if ( !strcmp( token, "}" ) ) { // end entity
70 if ( entity == g_nullNode ) {
71 // entity does not have brushes
72 entity = Entity_create( entityTable, GlobalEntityClassManager().findOrInsert( classname, false ), keyValues );
76 else if ( !strcmp( token, "{" ) ) { // begin primitive
77 if ( entity == g_nullNode ) {
79 entity = Entity_create( entityTable, GlobalEntityClassManager().findOrInsert( classname, true ), keyValues );
84 NodeSmartReference primitive( parser.parsePrimitive( tokeniser ) );
85 if ( primitive == g_nullNode || !Node_getMapImporter( primitive )->importTokens( tokeniser ) ) {
86 globalErrorStream() << "brush " << count_primitives << ": parse error\n";
90 scene::Traversable* traversable = Node_getTraversable( entity );
91 if ( Node_getEntity( entity )->isContainer() && traversable != 0 ) {
92 traversable->insert( primitive );
96 globalErrorStream() << "entity " << index << ": type " << classname << ": discarding brush " << count_primitives << "\n";
102 CopiedString key( token );
103 token = tokeniser.getToken();
105 Tokeniser_unexpectedError( tokeniser, token, "#epair-value" );
108 keyValues.push_back( KeyValues::value_type( key, token ) );
109 if ( string_equal( key.c_str(), "classname" ) ) {
110 classname = keyValues.back().second.c_str();
118 void Map_Read( scene::Node& root, Tokeniser& tokeniser, EntityCreator& entityTable, const PrimitiveParser& parser ){
119 int count_entities = 0;
122 tokeniser.nextLine();
123 if ( !tokeniser.getToken() ) { // { or 0
127 NodeSmartReference entity( Entity_parseTokens( tokeniser, entityTable, parser, count_entities ) );
129 if ( entity == g_nullNode ) {
130 globalErrorStream() << "entity " << count_entities << ": parse error\n";
134 Node_getTraversable( root )->insert( entity );