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/* |
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* This file is part of Deliantra, the Roguelike Realtime MMORPG. |
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* |
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* Copyright (©) 2017,2018 Marc Alexander Lehmann / the Deliantra team |
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* Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
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* |
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* Deliantra is free software: you can redistribute it and/or modify it under |
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* the terms of the Affero GNU General Public License as published by the |
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* Free Software Foundation, either version 3 of the License, or (at your |
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* option) any later version. |
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* |
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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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* |
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* You should have received a copy of the Affero GNU General Public License |
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* and the GNU General Public License along with this program. If not, see |
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* <http://www.gnu.org/licenses/>. |
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* |
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* The authors can be reached via e-mail to <support@deliantra.net> |
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*/ |
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|
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#include <global.h> |
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#include <stdio.h> |
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|
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#include "face.h" |
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#include "crc.h" |
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|
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faceidx blank_face, empty_face, magicmouth_face; |
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|
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facehash_t facehash; |
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std::vector<faceinfo> faces; |
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|
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static std::vector<faceidx> faces_freelist; |
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|
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faceidx face_alloc () |
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{ |
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faceidx idx; |
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|
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if (!faces_freelist.empty ()) |
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{ |
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idx = faces_freelist.back (); |
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faces_freelist.pop_back (); |
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} |
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else |
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{ |
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idx = faces.size (); |
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|
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if (!idx) // skip index 0 |
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idx = 1; |
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|
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faces.resize (idx + 1); |
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} |
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|
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return idx; |
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} |
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|
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void |
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faceinfo::unref () |
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{ |
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if (--refcnt) |
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return; |
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|
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refcnt = 1; |
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|
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} |
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|
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faceidx |
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face_find (const char *name, faceidx defidx) |
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{ |
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if (!name) |
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return defidx; |
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|
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facehash_t::iterator i = facehash.find (name); |
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|
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return i == facehash.end () |
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? defidx : i->second; |
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} |
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|
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faceinfo * |
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face_info (faceidx idx) |
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{ |
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assert (0 < (faceidx)-1); // faceidx must be unsigned |
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|
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if (idx >= faces.size ()) |
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return 0; |
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|
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return &faces [idx]; |
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} |
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|
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facedata * |
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faceinfo::data (int faceset) const |
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{ |
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if (!face [faceset].chksum_len) |
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faceset = 0; |
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|
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return (facedata *)(face + faceset); |
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} |
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|
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facedata * |
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face_data (faceidx idx, int faceset) |
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{ |
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if (faceinfo *f = face_info (idx)) |
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return f->data (faceset); |
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|
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return 0; |
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} |
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|
