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)
38 return NodeTypeCast<MapImporter>::cast(node);
42 typedef std::list<std::pair<CopiedString, CopiedString> > KeyValues;
44 NodeSmartReference g_nullNode(NewNullNode());
47 NodeSmartReference Entity_create(EntityCreator &entityTable, EntityClass *entityClass, const KeyValues &keyValues)
49 scene::Node &entity(entityTable.createEntity(entityClass));
50 for (KeyValues::const_iterator i = keyValues.begin(); i != keyValues.end(); ++i) {
51 Node_getEntity(entity)->setKeyValue((*i).first.c_str(), (*i).second.c_str());
53 return NodeSmartReference(entity);
57 Entity_parseTokens(Tokeniser &tokeniser, EntityCreator &entityTable, const PrimitiveParser &parser, int index)
59 NodeSmartReference entity(g_nullNode);
61 const char *classname = "";
63 int count_primitives = 0;
66 const char *token = tokeniser.getToken();
68 Tokeniser_unexpectedError(tokeniser, token, "#entity-token");
71 if (!strcmp(token, "}")) { // end entity
72 if (entity == g_nullNode) {
73 // entity does not have brushes
74 entity = Entity_create(entityTable, GlobalEntityClassManager().findOrInsert(classname, false),
78 } else if (!strcmp(token, "{")) { // begin primitive
79 if (entity == g_nullNode) {
81 entity = Entity_create(entityTable, GlobalEntityClassManager().findOrInsert(classname, true),
87 NodeSmartReference primitive(parser.parsePrimitive(tokeniser));
88 if (primitive == g_nullNode || !Node_getMapImporter(primitive)->importTokens(tokeniser)) {
89 globalErrorStream() << "brush " << count_primitives << ": parse error\n";
93 scene::Traversable *traversable = Node_getTraversable(entity);
94 if (Node_getEntity(entity)->isContainer() && traversable != 0) {
95 traversable->insert(primitive);
97 globalErrorStream() << "entity " << index << ": type " << classname << ": discarding brush "
98 << count_primitives << "\n";
103 CopiedString key(token);
104 token = tokeniser.getToken();
106 Tokeniser_unexpectedError(tokeniser, token, "#epair-value");
109 keyValues.push_back(KeyValues::value_type(key, token));
110 if (string_equal(key.c_str(), "classname")) {
111 classname = keyValues.back().second.c_str();
119 void Map_Read(scene::Node &root, Tokeniser &tokeniser, EntityCreator &entityTable, const PrimitiveParser &parser)
121 int count_entities = 0;
123 tokeniser.nextLine();
124 if (!tokeniser.getToken()) { // { or 0
128 NodeSmartReference entity(Entity_parseTokens(tokeniser, entityTable, parser, count_entities));
130 if (entity == g_nullNode) {
131 globalErrorStream() << "entity " << count_entities << ": parse error\n";
135 Node_getTraversable(root)->insert(entity);