server/common/image.C

/*
 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
 * 
 * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
 * Copyright (©) 1992,2007 Frank Tore Johansen
 * 
 * Deliantra is free software: you can redistribute it and/or modify it under
 * the terms of the Affero GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 * 
 * This program 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 Affero GNU General Public License
 * and the GNU General Public License along with this program. If not, see
 * <http://www.gnu.org/licenses/>.
 * 
 * The authors can be reached via e-mail to <support@deliantra.net>
 */

#include <global.h>
#include <stdio.h>

#include "face.h"
#include "crc.h"

faceidx blank_face, empty_face;

facehash_t facehash;
std::vector<faceinfo> faces;

/* the only thing this table is used for now is to
 * translate the colorname in the magicmap field of the
 * face into a numeric index that is then sent to the
 * client for magic map commands.  The order of this table
 * must match that of the NDI colors in include/newclient.h.
 */
static const char *const colorname[] = {
  "black",                      /* 0  */
  "white",                      /* 1  */
  "blue",                       /* 2  */
  "red",                        /* 3  */
  "orange",                     /* 4  */
  "light_blue",                 /* 5  */
  "dark_orange",                /* 6  */
  "green",                      /* 7  */
  "light_green",                /* 8  */
  "grey",                       /* 9  */
  "brown",                      /* 10 */
  "yellow",                     /* 11 */
  "khaki"                       /* 12 */
};

/*
 * Returns the matching color in the coloralias if found,
 * 0 otherwise.  Note that 0 will actually be black, so there is no
 * way the calling function can tell if an error occurred or not
 */
static uint8
find_color (const char *name)
{
  uint8 i;

  for (i = 0; i < sizeof (colorname) / sizeof (*colorname); i++)
    if (!strcmp (name, colorname[i]))
      return i;

  LOG (llevError, "Unknown color: %s\n", name);
  return 0;
}

faceidx
face_find (const char *name, faceidx defidx)
{
  if (!name)
    return defidx;

  facehash_t::iterator i = facehash.find (name);

  return i == facehash.end ()
         ? defidx : i->second;
}

faceinfo *
face_info (faceidx idx)
{
  assert (0 < (faceidx)-1); // faceidx must be unsigned

  if (idx >= faces.size ())
    return 0;

  return &faces [idx];
}

facedata *
faceinfo::data (int faceset) const
{
  return (facedata *)&(faceset && !type && data64.data.size () ? data64 : data32);
}

facedata *
face_data (faceidx idx, int faceset)
{
  if (faceinfo *f = face_info (idx))
    return f->data (faceset);

  return 0;
}

Revision:	1.31
Committed:	Mon Oct 12 14:00:57 2009 UTC (14 years, 7 months ago) by root
Content type:	text/plain
Branch:	MAIN
CVS Tags:	rel-2_82, rel-2_81
Changes since 1.30:	+7 -6 lines
Log Message:	clarify license
#	User	Rev	Content
1	elmex	1.1	/*
2	root	1.29	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	pippijn	1.12	*
4	root	1.30	* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	root	1.24	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6			* Copyright (©) 1992,2007 Frank Tore Johansen
7	pippijn	1.12	*
8	root	1.31	* Deliantra is free software: you can redistribute it and/or modify it under
9			* the terms of the Affero GNU General Public License as published by the
10			* Free Software Foundation, either version 3 of the License, or (at your
11			* option) any later version.
12	pippijn	1.12	*
13	root	1.26	* This program is distributed in the hope that it will be useful,
14			* but WITHOUT ANY WARRANTY; without even the implied warranty of
15			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16			* GNU General Public License for more details.
17	pippijn	1.12	*
18	root	1.31	* You should have received a copy of the Affero GNU General Public License
19			* and the GNU General Public License along with this program. If not, see
20			* <http://www.gnu.org/licenses/>.
21	root	1.24	*
22	root	1.29	* The authors can be reached via e-mail to <support@deliantra.net>
23	pippijn	1.12	*/
24	elmex	1.1
25			#include <global.h>
26			#include <stdio.h>
27
28	root	1.19	#include "face.h"
29	root	1.17	#include "crc.h"
30
31	root	1.19	faceidx blank_face, empty_face;
32	elmex	1.1
33	root	1.19	facehash_t facehash;
34			std::vector<faceinfo> faces;
35	elmex	1.1
36			/* the only thing this table is used for now is to
37			* translate the colorname in the magicmap field of the
38			* face into a numeric index that is then sent to the
39			* client for magic map commands. The order of this table
40			* must match that of the NDI colors in include/newclient.h.
41			*/
42			static const char *const colorname[] = {
43	root	1.6	"black", /* 0 */
44			"white", /* 1 */
45			"blue", /* 2 */
46			"red", /* 3 */
47			"orange", /* 4 */
48			"light_blue", /* 5 */
49			"dark_orange", /* 6 */
50			"green", /* 7 */
51			"light_green", /* 8 */
52			"grey", /* 9 */
53			"brown", /* 10 */
54			"yellow", /* 11 */
55			"khaki" /* 12 */
56	elmex	1.1	};
57
58			/*
59			* Returns the matching color in the coloralias if found,
60			* 0 otherwise. Note that 0 will actually be black, so there is no
61			* way the calling function can tell if an error occurred or not
62			*/
63	root	1.6	static uint8
64			find_color (const char *name)
65			{
66	elmex	1.1	uint8 i;
67	root	1.6
68			for (i = 0; i < sizeof (colorname) / sizeof (*colorname); i++)
69			if (!strcmp (name, colorname[i]))
70	elmex	1.1	return i;
71	root	1.19
72	root	1.6	LOG (llevError, "Unknown color: %s\n", name);
73	elmex	1.1	return 0;
74			}
75
76	root	1.20	faceidx
77			face_find (const char *name, faceidx defidx)
78	elmex	1.1	{
79	root	1.22	if (!name)
80			return defidx;
81
82	root	1.19	facehash_t::iterator i = facehash.find (name);
83	root	1.6
84	root	1.19	return i == facehash.end ()
85			? defidx : i->second;
86	elmex	1.1	}
87
88	root	1.20	faceinfo *
89			face_info (faceidx idx)
90	root	1.6	{
91	root	1.21	assert (0 < (faceidx)-1); // faceidx must be unsigned
92
93	root	1.20	if (idx >= faces.size ())
94			return 0;
95	elmex	1.1
96	root	1.20	return &faces [idx];
97	elmex	1.1	}
98
99	root	1.20	facedata *
100	root	1.28	faceinfo::data (int faceset) const
101			{
102			return (facedata *)&(faceset && !type && data64.data.size () ? data64 : data32);
103			}
104
105			facedata *
106	root	1.20	face_data (faceidx idx, int faceset)
107	root	1.6	{
108	root	1.20	if (faceinfo *f = face_info (idx))
109	root	1.28	return f->data (faceset);
110	elmex	1.1
111	root	1.20	return 0;
112	elmex	1.1	}
113