+++ /dev/null
-/*
-Copyright (C) 2001-2006, William Joseph.
-All Rights Reserved.
-
-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
-*/
-
-#include "write.h"
-
-#include "ientity.h"
-#include "iscriplib.h"
-#include "scenelib.h"
-
-inline MapExporter* Node_getMapExporter(scene::Node& node)
-{
- return NodeTypeCast<MapExporter>::cast(node);
-}
-
-
-static std::size_t g_count_entities;
-static std::size_t g_count_brushes;
-
-
-void Entity_ExportTokens(const Entity& entity, TokenWriter& writer)
-{
- g_count_brushes = 0;
-
- class WriteKeyValue : public Entity::Visitor
- {
- TokenWriter& m_writer;
- public:
- WriteKeyValue(TokenWriter& writer)
- : m_writer(writer)
- {
- }
-
- void visit(const char* key, const char* value)
- {
- m_writer.writeString(key);
- m_writer.writeString(value);
- m_writer.nextLine();
- }
-
- } visitor(writer);
-
- entity.forEachKeyValue(visitor);
-}
-
-class WriteTokensWalker : public scene::Traversable::Walker
-{
- mutable Stack<bool> m_stack;
- TokenWriter& m_writer;
- bool m_ignorePatches;
-public:
- WriteTokensWalker(TokenWriter& writer, bool ignorePatches)
- : m_writer(writer), m_ignorePatches(ignorePatches)
- {
- }
- bool pre(scene::Node& node) const
- {
- m_stack.push(false);
-
- Entity* entity = Node_getEntity(node);
- if(entity != 0)
- {
- m_writer.writeToken("//");
- m_writer.writeToken("entity");
- m_writer.writeUnsigned(g_count_entities++);
- m_writer.nextLine();
-
- m_writer.writeToken("{");
- m_writer.nextLine();
- m_stack.top() = true;
-
- Entity_ExportTokens(*entity, m_writer);
- }
- else
- {
- MapExporter* exporter = Node_getMapExporter(node);
- if(exporter != 0
- && !(m_ignorePatches && Node_isPatch(node)))
- {
- m_writer.writeToken("//");
- m_writer.writeToken("brush");
- m_writer.writeUnsigned(g_count_brushes++);
- m_writer.nextLine();
-
- exporter->exportTokens(m_writer);
- }
- }
-
- return true;
- }
- void post(scene::Node& node) const
- {
- if(m_stack.top())
- {
- m_writer.writeToken("}");
- m_writer.nextLine();
- }
- m_stack.pop();
- }
-};
-
-void Map_Write(scene::Node& root, GraphTraversalFunc traverse, TokenWriter& writer, bool ignorePatches)
-{
- g_count_entities = 0;
- traverse(root, WriteTokensWalker(writer, ignorePatches));
-}
-