52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
/*
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Copyright (C) 1996-1997 Id Software, Inc.
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Copyright (C) 1997 Greg Lewis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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See file, 'COPYING', for details.
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*/
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#pragma once
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#include <qbsp/qbsp.hh>
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#include <qbsp/brush.hh>
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#include <common/qvec.hh>
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#include <memory>
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#include <vector>
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struct node_t;
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struct portal_t;
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struct tree_t
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{
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std::unique_ptr<node_t> headnode;
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node_t outside_node = {}; // portals outside the world face this
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aabb3d bounds;
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// here for ownership/memory management - not intended to be iterated directly
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std::vector<std::unique_ptr<portal_t>> portals;
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// creates a new portal owned by `this` (stored in the `portals` vector) and
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// returns a raw pointer to it
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portal_t *create_portal();
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};
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void FreeTreePortals(tree_t *tree);
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void DetailToSolid(node_t *node);
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void PruneNodes(node_t *node);
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